._viewport_5nom1_1{--canvas: #eef2f0;--paper: #ffffff;--surface: #f7faf8;--green-soft: #e8f5ee;--green-pale: #f0f7f3;--green: #147448;--green-deep: #0e4c34;--navy: #173047;--ink: #17191d;--muted: #68717c;--line: #dbe4df;--line-strong: #bdcec5;--warm: #b4533f;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--font-data: "Avenir Next", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;--type-hero: 56px;--type-section: 30px;--type-card: 22px;--type-body: 17px;--type-support: 15px;--type-meta: 13px;width:100%;min-width:1360px;min-height:100%;color:var(--ink);background:radial-gradient(circle at 7% 7%,rgba(20,116,72,.07),transparent 22%),linear-gradient(180deg,#f5f8f6 0,var(--canvas) 720px);font-family:var(--font-sans);font-size:var(--type-body);line-height:1.72;font-synthesis:none;line-break:strict;overflow-wrap:break-word}._viewport_5nom1_1 *,._viewport_5nom1_1 *:before,._viewport_5nom1_1 *:after{box-sizing:border-box}._viewport_5nom1_1 img{display:block;max-width:100%}._viewport_5nom1_1 h1,._viewport_5nom1_1 h2,._viewport_5nom1_1 h3,._viewport_5nom1_1 p{margin-top:0}._viewport_5nom1_1 h1,._viewport_5nom1_1 h2,._viewport_5nom1_1 h3{text-wrap:balance}._viewport_5nom1_1 p{text-wrap:wrap}._page_5nom1_44{width:1220px;margin:0 auto;padding:6px 0 74px}._hero_5nom1_50{position:relative;min-height:310px;display:grid;grid-template-columns:minmax(380px,.72fr) minmax(0,1.28fr);overflow:hidden;border:1px solid rgba(20,116,72,.18);border-radius:32px;background:var(--paper);box-shadow:0 24px 64px #1730471a}._heroCopy_5nom1_62{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;padding:34px 30px;background:radial-gradient(circle at 12% 84%,rgba(20,116,72,.11),transparent 28%),linear-gradient(142deg,#fff 0,#fff 46%,#edf7f1)}._heroUpdated_5nom1_74{position:absolute;z-index:3;right:34px;bottom:24px;color:var(--muted);font-size:var(--type-meta);font-weight:550;letter-spacing:.02em}._hero_5nom1_50 h1{margin:0;color:var(--navy);font-size:var(--type-hero);font-weight:650;letter-spacing:-.02em;line-height:1.08;text-align:center}._hero_5nom1_50 h1 span{display:block;white-space:nowrap}._hero_5nom1_50 h1 span+span{margin-top:5px}._heroArt_5nom1_97{position:relative;min-width:0;background:#faf8ef}._heroArt_5nom1_97 img{width:100%;height:100%;object-fit:cover;object-position:69% 53%}._content_5nom1_99{margin-top:24px}._guideSection_5nom1_101{position:relative;isolation:isolate;margin-top:22px;padding:34px 38px 38px;border:1px solid var(--line);border-radius:24px;background:#ffffffed;box-shadow:0 12px 30px #18392b0b}._guideSection_5nom1_101:after{content:"雅思Bill · ieltsbill.com";position:absolute;z-index:2;right:24px;bottom:12px;color:#064b2d13;font-size:18px;font-weight:700;letter-spacing:.08em;line-height:1;pointer-events:none;-webkit-user-select:none;user-select:none;transform:rotate(-7deg);transform-origin:center}._officialReferenceSection_5nom1_129:before{content:"雅思Bill · ieltsbill.com";position:absolute;z-index:2;left:50%;top:66%;color:#064b2d0b;font-size:78px;font-weight:750;letter-spacing:.12em;line-height:1;white-space:nowrap;pointer-events:none;-webkit-user-select:none;user-select:none;transform:translate(-50%,-50%) rotate(-12deg)}._guideSection_5nom1_101:first-child{margin-top:0}._tint_5nom1_147{background:linear-gradient(140deg,#fffffff0,#f0f7f3f5)}._sectionHeading_5nom1_149{display:flex;align-items:center;gap:16px;margin-bottom:24px}._sectionIndex_5nom1_150{flex:0 0 auto;color:var(--green);font-size:var(--type-section);font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums}._sectionHeading_5nom1_149 h2{margin:0;color:var(--navy);font-size:var(--type-section);font-weight:650;letter-spacing:-.01em;line-height:1.2}._scaleLayout_5nom1_167{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(420px,.8fr);gap:20px;align-items:stretch}._scaleBoard_5nom1_168{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}._metric_5nom1_169{grid-column:span 2;min-height:116px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 14px 18px;border-radius:17px;background:var(--green-pale);text-align:center}._metricTitle_5nom1_181{display:flex;align-items:baseline;justify-content:center;gap:5px;color:var(--navy);font-size:30px;font-weight:650;line-height:1.15;white-space:nowrap}._metricTitle_5nom1_181 strong{color:var(--green);font:inherit}._metricTitle_5nom1_181 b{color:var(--navy);font:inherit}._metric_5nom1_169 p{margin:12px 0 0;color:#59646d;font-size:var(--type-body);line-height:1.55;white-space:nowrap}._examType_5nom1_185{grid-column:span 3;min-height:116px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 22px;border:1px solid var(--line);border-radius:17px;background:var(--paper);text-align:center}._examType_5nom1_185 b{display:block;margin-bottom:8px;color:var(--green-deep);font-size:var(--type-card);font-weight:650}._examType_5nom1_185 p{margin:0;color:#46525b;font-size:var(--type-body)}._timeline_5nom1_201{position:relative;height:100%;padding:20px 24px 20px 26px;border-radius:18px;background:var(--green-deep);color:#fff}._timeline_5nom1_201:before{content:"";position:absolute;left:55px;top:50px;bottom:50px;width:1px;background:#ffffff42}._timelineItem_5nom1_203{position:relative;display:grid;grid-template-columns:62px 1fr;gap:16px;padding:10px 0}._timeline_5nom1_201 time{position:relative;z-index:1;width:58px;height:58px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:var(--green-deep);color:#c7ead8;font-family:var(--font-data);font-size:var(--type-meta);font-weight:700;text-align:center}._timelineCopy_5nom1_205{align-self:center;padding:3px 0}._timeline_5nom1_201 h3{margin:0 0 4px;font-size:20px;font-weight:650}._timeline_5nom1_201 p{margin:0;color:#ffffffc7;font-size:var(--type-support);line-height:1.62}._purposeGrid_5nom1_209{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}._purposeCard_5nom1_210{min-height:260px;display:grid;grid-template-columns:218px minmax(0,1fr);gap:12px;align-items:center;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--surface)}._purposeCopy_5nom1_211{grid-column:2;grid-row:1;padding:28px 16px 28px 0}._purposeCopy_5nom1_211 h3{margin:0 0 14px;color:var(--green-deep);font-size:var(--type-card);font-weight:650}._recognitionInline_5nom1_213{color:var(--green);font-size:20px;font-weight:700}._purposeCopy_5nom1_211 p{margin:0;color:#46525b;font-size:var(--type-body);line-height:1.75;text-align:left}._purposeImage_5nom1_215{grid-column:1;grid-row:1;align-self:center;justify-self:center;width:190px;max-height:228px;object-fit:contain}._moduleGrid_5nom1_217{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}._moduleItem_5nom1_218{position:relative;min-width:0}._moduleCard_5nom1_219{min-height:250px;display:flex;flex-direction:column;padding:18px 14px 16px;border:1px solid var(--line);border-radius:19px;background:var(--paper)}._moduleArrow_5nom1_220{position:absolute;top:50%;right:-30px;width:30px;height:25px;padding:2px;color:#7ba88f;transform:translateY(-50%)}._moduleTop_5nom1_221{min-height:70px;display:flex;align-items:center;justify-content:center;gap:15px}._moduleCard_5nom1_219 img{width:68px;height:68px;object-fit:contain}._moduleCard_5nom1_219 h3{margin:0;color:var(--green-deep);font-size:var(--type-card);font-weight:650;white-space:nowrap}._moduleFacts_5nom1_224{min-height:54px;margin-top:10px;display:grid;grid-template-rows:1fr 1fr;align-items:center;color:var(--navy);font-size:var(--type-body);font-weight:700;line-height:1.45;text-align:center}._moduleFacts_5nom1_224 span{display:block;white-space:nowrap}._moduleCard_5nom1_219 p{min-height:58px;margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line);color:#59646d;font-size:var(--type-body);line-height:1.68;text-align:left}._scoreLayout_5nom1_228{display:grid;grid-template-columns:390px minmax(0,1fr);gap:18px}._scoreTable_5nom1_229,._overallCard_5nom1_229{border:1px solid var(--line);border-radius:20px;background:var(--paper)}._scoreTable_5nom1_229{padding:18px 22px 20px}._scoreTable_5nom1_229 table{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:0 5px;font-variant-numeric:tabular-nums}._scoreTable_5nom1_229 th{padding:0 10px 4px;color:var(--muted);font-family:var(--font-data);font-size:var(--type-meta);letter-spacing:.04em;text-align:center}._scoreTable_5nom1_229 th:last-child{white-space:nowrap}._scoreTableTitle_5nom1_234 th{padding:2px 10px 13px;border-bottom:1px solid var(--line-strong);color:var(--navy);font-family:var(--font-sans);font-size:var(--type-card);font-weight:650;letter-spacing:0}._scoreColumnHead_5nom1_235 th{padding-top:7px}._scoreTable_5nom1_229 td{padding:6px 10px;background:var(--green-pale);text-align:center}._scoreTable_5nom1_229 td:first-child{width:42%;border-radius:9px 0 0 9px;color:var(--green);font-size:20px}._scoreTable_5nom1_229 td:last-child{border-radius:0 9px 9px 0}._scoreCount_5nom1_239{color:var(--navy);font-size:var(--type-body);font-weight:650;white-space:nowrap}._scoreManualNote_5nom1_240{margin:13px 0 0;padding-top:13px;border-top:1px solid var(--line);color:var(--green-deep);font-size:var(--type-card);font-weight:650;text-align:center}._overallCard_5nom1_229{padding:24px 30px 26px;background:linear-gradient(145deg,#fff,var(--green-pale))}._overallCard_5nom1_229 h3{margin:0 0 18px;color:var(--navy);font-size:var(--type-card);font-weight:650}._formulaDiagram_5nom1_243{min-height:146px;display:flex;align-items:center;justify-content:center;gap:18px;padding:18px 20px;border-radius:17px;background:var(--green-deep);color:#fff}._fraction_5nom1_244{min-width:420px;display:grid;grid-template-rows:auto auto;font-size:27px;text-align:center}._fraction_5nom1_244 span:first-child{padding:0 14px 8px;border-bottom:1px solid rgba(255,255,255,.66)}._fraction_5nom1_244 span:last-child{padding-top:7px}._formulaEquals_5nom1_247{font-size:36px}._totalScore_5nom1_248{width:86px;height:86px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.62);border-radius:50%;color:#d9f3e6;font-size:18px;font-weight:700}._roundingRules_5nom1_249{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}._roundingRules_5nom1_249 div{padding:12px 14px;border-radius:12px;background:#ffffffd1;color:#385145;font-size:var(--type-body)}._exampleGrid_5nom1_251{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}._example_5nom1_251{padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-family:var(--font-data);font-size:var(--type-support);line-height:1.65}._example_5nom1_251 b{display:block;margin-bottom:5px;color:var(--warm)}._referenceTopGrid_5nom1_255{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch}._referenceCard_5nom1_256{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--paper)}._referenceCard_5nom1_256>header{min-height:82px;padding:18px 20px 14px;border-bottom:1px solid var(--line)}._referenceCard_5nom1_256>header h3{margin:0 0 4px;color:var(--green-deep);font-size:var(--type-card);font-weight:650}._referenceCard_5nom1_256>header p{margin:0;color:#59646d;font-size:var(--type-support);line-height:1.55}._referenceDataCard_5nom1_260{position:relative;isolation:isolate}._referenceDataCard_5nom1_260>header{height:82px;min-height:82px;padding:10px 20px 8px}._referenceDataCard_5nom1_260:after{content:"雅思Bill · ieltsbill.com";position:absolute;z-index:3;left:50%;top:64%;color:#064b2d21;font-size:29px;font-weight:750;letter-spacing:.055em;line-height:1;white-space:nowrap;pointer-events:none;-webkit-user-select:none;user-select:none;transform:translate(-50%,-50%) rotate(-10deg)}._bandTable_5nom1_279{width:100%;border-collapse:collapse;table-layout:fixed;color:#44515a;font-size:var(--type-support);line-height:1.55}._bandTable_5nom1_279 th{padding:10px 12px;background:var(--green-pale);color:var(--muted);font-size:var(--type-meta);font-weight:700;text-align:left}._bandTable_5nom1_279 th:first-child{width:68px;text-align:center}._bandTable_5nom1_279 th:nth-child(2){width:94px}._bandTable_5nom1_279 td{padding:11px 12px;border-top:1px solid var(--line);vertical-align:middle}._bandTable_5nom1_279 tbody tr:first-child td{border-top:0}._bandTable_5nom1_279 td:first-child{color:var(--green);font-family:var(--font-data);font-size:22px;text-align:center}._bandTable_5nom1_279 td:nth-child(2){color:var(--green-deep);font-weight:650;white-space:nowrap}._chinaDistribution_5nom1_288{margin:10px 16px 0;font-variant-numeric:tabular-nums}._dataTableHead_5nom1_289,._chinaDistributionRow_5nom1_289{display:grid;grid-template-columns:92px minmax(0,1fr);align-items:center}._dataTableHead_5nom1_289{min-height:34px;padding:0 8px;color:var(--muted);font-size:var(--type-meta);font-weight:700;letter-spacing:.03em}._dataTableHead_5nom1_289 span:last-child{text-align:right}._chinaDistributionRow_5nom1_289{min-height:36px;padding:4px 8px;border-radius:9px;color:#3f4d55;font-size:var(--type-support)}._chinaDistributionRow_5nom1_289:nth-child(2n){background:var(--green-pale)}._distributionBarCell_5nom1_294{display:grid;grid-template-columns:minmax(0,1fr) 58px;align-items:center;gap:10px}._distributionBarCellCompact_5nom1_295{grid-template-columns:minmax(0,1fr) 78px}._distributionBarCell_5nom1_294 i{height:9px;overflow:hidden;border-radius:999px;background:#e5ece8}._distributionBarCell_5nom1_294 i b{display:block;height:100%;border-radius:inherit;background:var(--warm)}._distributionBarCell_5nom1_294 strong{color:var(--navy);font-family:var(--font-data);font-size:var(--type-support);text-align:right;white-space:nowrap}._referenceSource_5nom1_299{margin:12px 24px 16px;color:var(--muted);font-size:var(--type-meta);line-height:1.55}._referenceSource_5nom1_299 a{color:var(--green);font-family:var(--font-data);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}._nationalityChartCard_5nom1_302{margin-top:16px}._nationalityChartCard_5nom1_302>header{min-height:0}._verticalBarChart_5nom1_304{position:relative;height:360px;padding:24px 18px 12px}._chartBars_5nom1_305{position:relative;z-index:1;height:100%;display:grid;grid-template-columns:repeat(17,minmax(0,1fr));gap:9px;align-items:stretch}._chartColumn_5nom1_306{min-width:0;display:grid;grid-template-rows:22px minmax(0,1fr) 42px;justify-items:center}._chartColumn_5nom1_306>strong{color:var(--navy);font-family:var(--font-data);font-size:12px;font-weight:650;line-height:1}._chartBarTrack_5nom1_308{width:100%;height:100%;display:flex;align-items:flex-end;justify-content:center}._chartBarTrack_5nom1_308 i{width:min(28px,72%);min-height:2px;border-radius:7px 7px 2px 2px;background:#8db9a1;box-shadow:inset 0 0 0 1px #0e4c3414}._chartColumn_5nom1_306>span{align-self:end;color:#56636b;font-size:11px;line-height:1.25;text-align:center;word-break:keep-all}._chartColumnHighlight_5nom1_311>strong,._chartColumnHighlight_5nom1_311>span{color:var(--warm);font-weight:750}._chartColumnHighlight_5nom1_311 ._chartBarTrack_5nom1_308 i{background:var(--warm);box-shadow:0 4px 12px #b4533f3d}._processStrip_5nom1_314{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:20px;background:var(--paper);overflow:hidden}._processStep_5nom1_315{position:relative;min-height:148px;display:grid;grid-template-columns:minmax(0,1fr) 70px;grid-template-rows:auto auto;column-gap:4px;align-items:center;align-content:center;padding:14px 16px;border-right:1px solid var(--line)}._processStep_5nom1_315:last-child{border-right:0}._processStep_5nom1_315 h3{margin:0 0 2px;color:var(--green-deep);font-size:var(--type-card);font-weight:650}._processStep_5nom1_315 p{margin:0;color:#59646d;font-size:var(--type-body);line-height:1.5}._processIcon_5nom1_319{grid-column:2;grid-row:1 / span 2;width:70px;height:70px;object-fit:contain;justify-self:center}._testDayGrid_5nom1_321{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}._testDayCard_5nom1_322{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--paper)}._testDayCard_5nom1_322>img{width:100%;height:258px;object-fit:cover}._testDayCard_5nom1_322 figcaption{min-height:172px;display:grid;grid-template-rows:34px auto;align-content:start;padding:20px 12px 22px}._testDayCard_5nom1_322 h3{display:flex;align-items:baseline;height:34px;margin:0;color:var(--green-deep);font-size:var(--type-card);font-weight:650;white-space:nowrap}._testDayCard_5nom1_322 p{width:100%;margin:10px 0 0;color:#4f5d66;font-size:var(--type-body);line-height:1.72;text-align:left}._qaGrid_5nom1_328{display:grid;grid-template-columns:1fr 1fr;gap:12px}._qaItem_5nom1_329{min-height:150px;display:flex;align-items:center;padding:22px 20px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}._qaItem_5nom1_329>div{width:100%}._qaItem_5nom1_329 h3{margin:0 0 8px;color:var(--green-deep);font-size:var(--type-card);font-weight:650;line-height:1.45}._qaItem_5nom1_329 p{margin:0;color:#4f5d66;font-size:var(--type-body);line-height:1.7}._sources_5nom1_334{padding-bottom:28px}._sourceGrid_5nom1_335{display:grid;grid-template-columns:1fr 1fr;gap:14px}._sourceLink_5nom1_336{min-height:94px;display:grid;grid-template-columns:156px 1fr auto;align-items:center;gap:18px;padding:14px 20px;border:1px solid var(--line);border-radius:16px;background:var(--paper);color:inherit;text-decoration:none;transition:border-color .18s ease,transform .18s ease}._sourceLink_5nom1_336:hover,._sourceLink_5nom1_336:focus-visible{border-color:#7eaa94;transform:translateY(-2px);outline:none}._sourceLink_5nom1_336 img{width:142px;height:58px;object-fit:contain;object-position:left center}._sourceLink_5nom1_336:first-child img{width:150px;justify-self:start}._sourceLink_5nom1_336:last-child img{width:112px;height:48px;justify-self:center}._sourceLink_5nom1_336 b{display:block;color:var(--green-deep);font-size:var(--type-card);font-weight:650}._sourceLink_5nom1_336 small{display:block;margin-top:4px;color:var(--muted);font-family:var(--font-data);font-size:var(--type-meta)}._sourceLink_5nom1_336 svg{width:24px;height:24px;color:var(--green)}._pageNote_5nom1_345{margin:18px 8px 0;padding:18px 4px 0;border-top:1px solid var(--line-strong);color:var(--muted);font-size:var(--type-meta);text-align:center}._copyrightLine_5nom1_346{display:block;margin-top:7px}._copyrightLine_5nom1_346 a{color:var(--green-deep);font-weight:650;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}._copyrightLine_5nom1_346 a:hover,._copyrightLine_5nom1_346 a:focus-visible{color:var(--green)}:root{--font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Segoe UI", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-exam: Arial, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--font-number: var(--font-ui);font-family:var(--font-ui);font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1;color:#17191d;background:#f0f2f4;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #17191d;--paper: #ffffff;--muted: #68717c;--line: #d8dde3;--line-dark: #929aa4;--line-strong: #929aa4;--blue: #1267d6;--blue-soft: #eaf3ff;--green: #147448;--green-soft: #e8f5ee;--red: #b52f36;--red-soft: #fff0f1;--yellow: #fff2a8;--desktop-canvas-min: 1600px;--desktop-canvas-half: 800px;--desktop-canvas-height: 900px}.mock-exam-stage{min-height:100vh;padding:40px 24px;background:var(--surface-soft, #f4f7fb)}.mock-exam-card{width:min(920px,100%);margin:0 auto;padding:38px;border:1px solid var(--line, #d9e0ea);border-radius:22px;background:#fff;box-shadow:0 20px 60px #13274217}.mock-exam-card>h1{margin:10px 0 12px}.mock-speaking-context-note{margin:0;padding:11px 14px;border-left:3px solid var(--blue);background:var(--blue-soft);color:#334155;font-size:13px;line-height:1.65}.mock-sequence,.mock-review-grid,.mock-device-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:26px 0;padding:0;list-style:none}.mock-sequence li,.mock-review-grid button,.mock-device-grid article{padding:18px;border:1px solid var(--line, #d9e0ea);border-radius:14px;background:var(--surface-soft, #f7f9fc)}.mock-sequence li b{display:block;margin-bottom:8px;color:var(--accent, #1d66d1)}.mock-rules{padding:18px 22px;border-left:3px solid var(--accent, #1d66d1);background:var(--surface-soft, #f7f9fc)}.mock-rules p{margin:6px 0}.mock-confirmation,.mock-device-grid label{display:flex;align-items:center;gap:10px;margin:22px 0}.mock-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:26px}.mock-device-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mock-device-grid audio{width:100%;margin:16px 0 8px}.mock-level{height:10px;margin:18px 0;overflow:hidden;border-radius:99px;background:#dfe6ef}.mock-level i{display:block;height:100%;background:var(--accent, #1d66d1);transition:width 80ms linear}.device-passed{display:flex;align-items:center;gap:6px;color:#177245}.mock-review-grid button{display:grid;gap:6px;text-align:left}.mock-complete-icon{color:#177245}@media(max-width:760px){.mock-exam-card{padding:24px}.mock-sequence,.mock-review-grid,.mock-device-grid{grid-template-columns:1fr}.mock-actions{align-items:stretch;flex-direction:column-reverse}}@media(min-width:761px){.listening-audio-bar.subject-audio-bar{min-height:68px;grid-template-columns:114px minmax(0,1fr)}.listening-audio-bar.subject-audio-bar>audio{display:none}.subject-audio-status{min-width:0;padding:10px 14px;display:grid;gap:4px;border:1px solid #cbd2da;background:#fff}.subject-audio-status strong{color:var(--blue);font-size:11px}.subject-audio-status.error strong{color:var(--red)}.subject-audio-status span{color:var(--muted);font-size:8.5px;line-height:1.45}.question-footer-actions.listening-flow-actions{display:grid;gap:8px}.question-footer-actions.listening-flow-actions.has-pause{grid-template-columns:108px 112px 124px}.question-footer-actions.listening-flow-actions.no-pause{grid-template-columns:108px 132px}.question-footer-actions.listening-flow-actions .flag,.question-footer-actions.listening-flow-actions .primary-button,.question-footer-actions.listening-flow-actions .quiet-button{min-width:0;min-height:48px;margin:0}.question-footer-actions.listening-flow-actions .audio-footer-control{border-color:#9eb7d3;color:#315b88}}*{box-sizing:border-box}html,body,#root{min-width:var(--desktop-canvas-min);min-height:100%;margin:0}html{scrollbar-gutter:stable}body{min-height:100vh;overflow-x:auto;background:#fff}html.training-viewport-locked{height:100%;overflow-x:auto;overflow-y:hidden}body.training-viewport-locked{height:100%;overflow:hidden;background:#f0f2f4}button,input,textarea{font:inherit}button:focus-visible,input:focus-visible{outline:3px solid rgba(18,103,214,.28);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.52}.eyebrow{color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.14em}.primary-button{min-height:42px;padding:0 20px;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;font-size:12px;font-weight:800}.quiet-button{min-height:38px;padding:0 15px;border:1px solid var(--line-dark);background:#fff;color:var(--ink);cursor:pointer;font-size:11px;font-weight:750}.center-stage{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:14px;background:#fff;color:var(--muted)}.loading-mark{width:34px;height:34px;border:3px solid #dbe0e6;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-stage{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(420px,.8fr);background:#fff}.login-brand{padding:52px 7vw 72px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--line);background:linear-gradient(135deg,rgba(18,103,214,.06),transparent 42%),radial-gradient(circle at 1px 1px,#d8dee6 1px,transparent 1px);background-size:auto,24px 24px}.brand-lockup{display:flex;align-items:baseline;gap:10px}.brand-lockup strong{font-size:22px;letter-spacing:-.04em}.brand-lockup span{color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.14em}.brand-lockup.compact strong{font-size:19px}.brand-lockup.compact span{font-size:9px}.login-brand h1{max-width:820px;margin:24px 0 20px;font-size:clamp(42px,5.2vw,76px);line-height:1.08;letter-spacing:-.055em}.login-brand p{color:var(--muted);font-size:15px}.login-card{width:min(420px,calc(100% - 56px));place-self:center;display:grid;gap:18px}.login-card h2{margin:2px 0 14px;font-size:30px;letter-spacing:-.035em}.login-card label{display:grid;gap:8px;color:#414850;font-size:12px;font-weight:750}.login-card input{min-height:48px;padding:0 14px;border:1px solid var(--line-dark);background:#fff}.login-card small{color:var(--muted);line-height:1.7}.form-error{margin:0;padding:12px 14px;border-left:3px solid var(--red);background:var(--red-soft);color:var(--red);font-size:12px}.app-shell{min-height:100vh;display:grid;grid-template-columns:236px minmax(0,1fr);background:#fff}.coming-soon-main{min-width:0;display:grid;place-items:center;overflow:auto;background:#fff}.coming-soon-main h1{margin:0;color:var(--ink);font-size:clamp(42px,5vw,72px);font-weight:760;letter-spacing:.08em}.mobile-logout,.mobile-mode-entry{display:none}.side-nav{min-height:100vh;padding:32px 22px 24px;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fafbfc}.side-nav nav{margin-top:44px;display:grid;gap:4px}.side-nav nav button{min-height:44px;padding:0 12px;display:flex;align-items:center;gap:12px;border:0;border-left:3px solid transparent;background:transparent;color:#3f464e;cursor:pointer;text-align:left;font-size:13px;font-weight:700}.side-nav nav button span{width:20px;color:#9da5af;font-size:9px}.side-nav nav button.active{border-left-color:var(--blue);background:var(--blue-soft);color:var(--blue)}.side-nav nav hr{width:calc(100% - 24px);height:1px;margin:10px 12px;border:0;background:var(--line)}.student-card{margin-top:auto;padding-top:18px;display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;border-top:1px solid var(--line)}.avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-weight:850}.student-card>div:nth-child(2){display:grid;gap:3px}.student-card strong{font-size:11px}.student-card small{color:var(--muted);font-size:9px}.student-card button{border:0;background:none;color:var(--muted);cursor:pointer;font-size:10px}.home-main{min-width:0;padding:38px clamp(32px,5vw,72px) 52px;overflow:auto}.home-header{position:relative;display:flex;align-items:start;justify-content:space-between;gap:32px}.home-header h1{margin:14px 0 12px;font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:clamp(21px,2vw,28px);font-weight:650;line-height:1.35;letter-spacing:-.025em}.home-header p{margin:0;color:var(--muted);font-size:14px}.server-state{display:flex;gap:8px;align-items:center;color:var(--green);font-size:10px;font-weight:750;white-space:nowrap}.server-state i,.save-indicator i{width:8px;height:8px;border-radius:50%;background:currentColor}.status-banner{padding:11px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-left:3px solid #b88018;background:#fff8e8;color:#76530f;font-size:12px}.status-banner button{flex:0 0 auto;padding:6px 10px;border:1px solid currentColor;background:transparent;color:inherit;cursor:pointer;font:inherit;font-weight:750}.home-status-region{position:absolute;z-index:3;top:0;right:0;width:min(320px,38%);display:grid;gap:8px}.home-status-region .status-banner{min-height:40px;padding:9px 12px;border:1px solid currentColor;border-left-width:3px;box-shadow:0 8px 24px #0f172a14}.status-banner.error,.status-banner.failed,.status-banner.conflict{border-left-color:var(--red);background:var(--red-soft);color:var(--red)}.status-banner.offline{border-left-color:#8b681e}.continue-card{min-height:108px;margin-top:34px;padding:20px 24px;display:grid;grid-template-columns:130px 1fr auto;gap:24px;align-items:center;border:1px solid var(--ink)}.continue-card>button{min-height:52px;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;font-size:15px;font-weight:800}.continue-card>div{display:grid;gap:6px}.continue-card span{color:var(--blue);font-size:10px;font-weight:800;letter-spacing:.08em}.continue-card strong{font-size:17px}.continue-card small{color:var(--muted)}.continue-card>b{font:700 28px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.continue-card.empty{grid-template-columns:1fr;border-color:var(--line-dark)}.mode-grid{margin-top:18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.mode-card{min-height:214px;padding:22px;display:flex;flex-direction:column;border:1px solid var(--line);background:#fff}.mode-card.blue{border-top:5px solid var(--blue)}.mode-card.dark{border-top:5px solid var(--ink)}.mode-card.outline{border-top:5px solid #9ba3ad}.mode-card>span{color:var(--muted);font:italic 12px Georgia,serif}.mode-card h2{margin:22px 0 9px;font-size:23px}.mode-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.mode-card footer{margin-top:auto;display:flex;align-items:end;justify-content:space-between;gap:12px}.mode-card small{color:var(--muted);font-size:9px;line-height:1.5}.mode-card button{padding:7px 8px;border:0;border-bottom:1px solid var(--ink);background:transparent;cursor:pointer;font-size:11px;font-weight:800}.home-lower-grid{margin-top:18px;display:grid;grid-template-columns:1.35fr 1fr;gap:14px}.recent-panel,.entry-panel{border:1px solid var(--line)}.section-title{min-height:54px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.section-title h2{margin:0;font-size:15px}.section-title span{color:var(--muted);font-size:9px}.record-row{width:100%;min-height:52px;padding:0 18px;display:grid;grid-template-columns:110px 1fr auto;gap:12px;align-items:center;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left;font-size:11px}.record-row:last-child{border-bottom:0}button.record-row{cursor:pointer}.record-row span,.record-row em{color:var(--muted);font-style:normal}.record-row.placeholder{color:#a1a8b0}.entry-panel{display:grid;grid-template-columns:repeat(3,1fr)}.entry-panel button{position:relative;padding:18px 15px;display:grid;align-content:center;gap:8px;border:0;border-right:1px solid var(--line);background:#fff;cursor:pointer;text-align:left}.entry-panel button:last-child{border-right:0}.entry-panel span{font-size:11px;font-weight:750}.entry-panel strong{font:700 30px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.entry-panel small{color:var(--muted);font-size:8px;line-height:1.45}.entry-panel .has-unread:after{position:absolute;top:13px;right:13px;width:8px;height:8px;border-radius:50%;background:var(--red);content:""}.modal-backdrop{position:fixed;z-index:50;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#14191f80}.message-modal{width:min(520px,calc(100% - 36px));padding:34px;border:1px solid var(--ink);background:#fff;box-shadow:0 30px 100px #0f141c47}.submission-confirmation>div{display:flex;justify-content:flex-end;gap:10px}.message-modal h2{margin:16px 0 14px;font-size:24px}.message-modal p{color:#3e454d;line-height:1.75;white-space:pre-wrap}.message-modal small{display:block;color:var(--muted)}.message-modal button{min-height:38px;margin-top:24px;padding:0 18px;border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer}.exam-screen,.review-screen{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:#fff}.exam-header{min-height:72px;padding:0 24px;display:grid;grid-template-columns:220px 1fr auto;gap:20px;align-items:center;border-bottom:1px solid var(--line)}.exam-identity{display:grid;gap:5px}.exam-identity strong{font-size:13px}.exam-identity span{color:var(--muted);font-size:10px}.exam-tools{display:flex;align-items:center;gap:14px}.exam-tools b{min-width:58px;color:var(--blue);font-size:13px;font-variant-numeric:lining-nums tabular-nums}.exam-tools .flag{min-height:30px;padding:0 10px;border:1px solid var(--red);background:#fff;color:var(--red);cursor:pointer;font-size:10px;font-weight:750}.exam-tools .flag.active{background:var(--red-soft)}.exam-actions{display:flex;align-items:center;gap:10px}.save-indicator{min-width:134px;display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:9px;font-weight:750;white-space:nowrap}.save-indicator.saving{color:#a06f10}.save-indicator.failed,.save-indicator.conflict{color:var(--red)}.save-indicator.offline{color:#7f641e}.exam-screen>.status-banner{flex:0 0 auto}.split-reader{min-height:0;flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.passage-pane,.question-pane{min-width:0;padding:34px 40px 50px;overflow:auto;font-family:var(--font-exam)}.passage-pane{border-right:1px solid var(--line)}.passage-pane h1{margin:16px 0 26px;font:700 29px/1.2 var(--font-exam)}.passage-pane .passage-heading-group{margin:16px 0 26px;text-align:center}.passage-pane .passage-heading-group h1{margin:0}.passage-pane .passage-heading-group h2,.passage-pane>h2{margin:9px 0 0;color:#3d4650;font:600 19px/1.35 var(--font-exam)}.passage-pane p{margin:0 0 20px;color:#25292e;font:15px/1.76 var(--font-exam)}.passage-pane .compound-passage-heading,.review-passage .compound-passage-heading>p:first-child{white-space:pre-line}.passage-pane .compound-passage-heading:first-line,.review-passage .compound-passage-heading>p:first-child:first-line{color:#20262d;font-size:29px;font-weight:700;line-height:1.2}.student-highlight{padding:0;border-radius:2px;background:var(--yellow);color:inherit}.student-highlight[title]{cursor:pointer}.evidence-highlight{padding-bottom:1px;border-bottom:3px solid var(--blue);background:transparent;color:inherit}.evidence-highlight.focused-evidence-highlight{position:relative;z-index:2;border-bottom-width:4px;animation:answer-sentence-location-pulse 2.2s ease-out}.student-highlight.evidence-highlight{background:var(--yellow)}.question-group-block{margin-bottom:34px;scroll-margin-top:20px}.instructions{padding-bottom:14px;border-bottom:1px solid var(--line);color:#30353b;font-size:12px;line-height:1.65}.instructions p{margin:0 0 5px}.structured-content{margin-top:18px;color:#22272c;font-size:13px;line-height:2.1}.structured-content p{margin:8px 0}.structured-content table{width:100%;border-collapse:collapse;table-layout:fixed;line-height:1.6}.structured-content caption{margin-bottom:12px;font-size:16px;font-weight:800}.structured-content th,.structured-content td{padding:11px 12px;border:1px solid #626a73;vertical-align:top}.inline-answer{min-width:112px;margin:0 4px;display:inline-grid;grid-template-columns:24px 88px;align-items:center;vertical-align:middle}.inline-answer>span{height:30px;display:grid;place-items:center;border:1px solid var(--blue);border-right:0;background:var(--blue-soft);color:var(--blue);font-size:10px;font-weight:850}.inline-answer input{width:88px;height:30px;padding:0 7px;border:1px solid #7e8791;background:#fff}.inline-answer input:focus{border-color:var(--blue);outline:2px solid rgba(18,103,214,.18)}.choice-list{margin-top:16px;display:grid;gap:10px}.choice-list fieldset{margin:0;padding:14px 15px;border:0}.choice-list fieldset.current{background:#fbfdff}.choice-list legend{width:100%;padding:0;display:flex;gap:10px;font-size:13px;line-height:1.5}.choice-list legend b{width:24px;height:24px;flex:0 0 24px;display:grid;place-items:center;border:0;font-size:10px}.choice-list fieldset>div{margin:12px 0 0 34px;display:flex;gap:8px}.choice-list label{cursor:pointer}.choice-list label input{position:absolute;opacity:0;pointer-events:none}.choice-list label span{min-height:32px;padding:0 12px;display:grid;place-items:center;border:0;background:#fff;font-size:10px;font-weight:750}.choice-list label input:checked+span{border-color:transparent;background:var(--blue-soft);color:var(--blue)}.choice-list label:has(input:focus-visible) span,.multi-choice-question label:has(input:focus-visible)>span{text-decoration:underline;text-decoration-color:#1267d6b8;text-decoration-thickness:2px;text-underline-offset:4px}.question-strip{min-height:84px;padding:12px 24px;display:grid;grid-template-columns:150px 1fr auto;gap:18px;align-items:center;border-top:1px solid var(--line);background:#fafbfc}.question-strip>div:first-child{display:grid;gap:6px}.passage-link{width:fit-content;padding:0 0 3px;border:0;border-bottom:1px solid var(--blue);background:transparent;color:var(--blue);font-size:11px;font-weight:800}.question-strip>div:first-child span{color:var(--muted);font-size:9px}.question-numbers{display:flex;gap:6px}.question-numbers button,.review-question-nav button{position:relative;width:29px;height:29px;display:grid;place-items:center;border:1px solid var(--line-dark);background:#fff;cursor:pointer;font-family:var(--font-number);font-size:9px;font-weight:750;font-variant-numeric:lining-nums tabular-nums}.question-numbers button.answered{border-color:var(--green);background:var(--green-soft);color:var(--green)}.question-numbers button.current{outline:2px solid var(--blue);outline-offset:1px}.question-numbers button.flagged{color:var(--red)}.question-numbers button i{position:absolute;top:-4px;right:-4px;width:7px;height:7px;border-radius:50%;background:var(--red)}.question-key{display:flex;align-items:center;gap:12px;color:#46515d;font-size:11px;font-weight:750;line-height:1;white-space:nowrap}.question-key-item{display:inline-flex;align-items:center;gap:6px}.question-key-swatch{width:12px;height:12px;flex:0 0 12px;border:1px solid var(--line-dark);background:#fff}.question-key .answered-key{border-color:#0b6841;background:#cfe8da}.question-key .flagged-key{border-color:var(--red);background:var(--red-soft)}.question-key .answered-label{color:#0a5b38;font-weight:850}.selection-menu{position:fixed;z-index:30;padding:5px;display:flex;gap:3px;border:1px solid var(--ink);background:var(--ink);box-shadow:0 12px 34px #14191f38}.selection-menu button{min-height:29px;padding:0 11px;border:0;background:#fff;cursor:pointer;font-size:10px;font-weight:800}.selection-menu.reading-selection-menu{padding:4px;gap:4px;border-color:var(--ui-border, #d9dfe6);border-radius:8px;background:#fffffffa;box-shadow:0 8px 24px #1b27351f}.selection-menu.reading-selection-menu button{min-height:30px;border:1px solid transparent;border-radius:5px;background:var(--ui-surface-subtle, #f8f9fb);color:#465361;font-weight:750}.selection-menu.reading-selection-menu button:hover,.selection-menu.reading-selection-menu button:focus-visible{border-color:#c9d9eb;background:var(--ui-accent-soft, #edf5ff);color:var(--ui-accent, #1267d6);outline:none}.dictionary-popover{position:fixed;z-index:70;width:360px;max-height:min(520px,calc(100dvh - 88px));padding:17px 18px 18px;overflow:auto;border:1px solid #7f8b98;background:#fff;box-shadow:0 22px 64px #131b243d;color:var(--ink);font-family:var(--font-ui)}.dictionary-popover>header{min-height:28px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.dictionary-popover>header>div{display:inline-flex;align-items:center;gap:7px;color:var(--blue)}.dictionary-popover>header span{color:#4a5662;font-size:10px;font-weight:800}.dictionary-close{width:28px;height:28px;padding:0;display:grid;place-items:center;border:0;background:transparent;color:#66717d;cursor:pointer}.dictionary-close:hover,.dictionary-close:focus-visible{background:#eef1f4;color:var(--ink)}.dictionary-headword{margin-top:16px;display:flex;align-items:baseline;flex-wrap:wrap;gap:7px 12px}.dictionary-headword strong{font:700 25px/1.15 var(--font-exam)}.dictionary-headword span{color:var(--muted);font:13px/1.4 var(--font-exam)}.dictionary-senses{margin:15px 0 17px;padding-left:23px;display:grid;gap:12px}.dictionary-senses li{padding-left:2px;font-family:var(--font-exam)}.dictionary-senses li>div{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 9px}.dictionary-senses b{padding:2px 5px;background:#edf2f7;color:#526171;font-size:9px;font-style:italic}.dictionary-senses strong{font-size:12px;line-height:1.55}.dictionary-senses p{margin:4px 0 0;color:#596572;font-size:10.5px;line-height:1.55}.dictionary-add{min-height:38px;padding:0 13px;display:inline-flex;align-items:center;gap:7px;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;font-size:10px;font-weight:800}.dictionary-add.added{border-color:var(--green);background:var(--green)}.dictionary-loading,.dictionary-error{margin:17px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.dictionary-error{color:var(--red)}.dictionary-error.capacity{padding:8px 10px;border:1px solid #e6b7b2;background:#fff5f3;font-weight:800}.mobile-reading-note{display:none}.review-header{min-height:92px;padding:0 26px;display:grid;grid-template-columns:260px 1fr auto;gap:24px;align-items:center;border-bottom:1px solid var(--ink)}.review-header>div:first-child{display:grid;gap:8px}.review-header strong{font-size:13px}.review-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.result-metrics{display:flex;justify-content:center;gap:clamp(18px,4vw,52px)}.result-metrics span{display:grid;gap:4px;color:var(--muted);font-size:8px;text-align:center}.result-metrics b{color:var(--ink);font:700 22px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.review-toolbar{min-height:54px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fafbfc}.review-toolbar strong{font-size:12px}.review-toolbar>div{display:flex;gap:15px}.review-toolbar label{display:flex;align-items:center;gap:6px;color:#4b535c;font-size:10px;font-weight:700}.review-layout{min-height:0;flex:1;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(380px,.88fr)}.review-passage{padding:36px 44px 60px;overflow:auto;border-right:1px solid var(--line);font-family:var(--font-exam)}.review-passage h1{margin:0 0 24px;font:700 29px/1.2 var(--font-exam)}.review-passage-heading-group{margin:0 0 26px;text-align:center}.review-passage-heading-group h1{margin:0}.review-passage-heading-group h2,.review-passage .article-title h2{margin:9px 0 0;color:#3d4650;font:600 19px/1.35 var(--font-exam)}.review-passage-heading-group .translation{text-align:left}.article-block{margin-bottom:19px}.review-passage .article-block>p:first-child{margin:0;font:15px/1.76 var(--font-exam)}.translation{margin:10px 0 0;padding:12px 15px;border-left:3px solid #9abde8;background:#f3f7fc;color:#445467;font-size:12px;line-height:1.75}.review-detail{padding:28px 34px 54px;overflow:auto}.answer-status{padding:15px 17px;display:flex;align-items:center;justify-content:space-between;border-left:4px solid var(--green);background:var(--green-soft)}.answer-status.incorrect,.answer-status.unanswered{border-left-color:var(--red);background:var(--red-soft)}.answer-status span{font-size:10px;font-weight:750}.answer-status-question{display:inline-flex;align-items:center;gap:12px}.answer-status-analysis-button{min-height:28px;padding:0 8px;display:inline-flex;align-items:center;gap:4px;border:0;background:transparent;color:var(--blue);cursor:pointer;font:800 9px/1 var(--font-ui)}.answer-status-analysis-button:hover,.answer-status-analysis-button:focus-visible{background:var(--blue-soft);outline:0;box-shadow:none}.answer-status strong{color:var(--green);font-size:12px}.answer-status.incorrect strong,.answer-status.unanswered strong{color:var(--red)}.review-detail dl{margin:18px 0;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line)}.review-detail dl>div{min-height:68px;padding:13px 15px;display:grid;gap:6px}.review-detail dl>div+div{border-left:1px solid var(--line)}.review-detail dt{color:var(--muted);font-size:9px}.review-detail dd{margin:0;font-size:15px;font-weight:800}.review-detail section{margin-top:24px}.review-detail h2{margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line);font-size:14px}.explanation{margin:0;color:#3c434b;font-size:12px;line-height:1.8;white-space:pre-wrap}.review-detail blockquote{margin:0 0 10px;padding:13px 15px;border-left:3px solid var(--blue);background:var(--blue-soft);color:#2e435b;font:italic 12px/1.7 var(--font-exam)}.review-detail blockquote small{margin-top:8px;display:block;color:var(--red);font:600 9px/1.4 var(--font-ui)}.empty-copy{color:var(--muted);font-size:11px;line-height:1.6}.review-question-nav{min-height:58px;padding:12px 28px;display:flex;justify-content:center;gap:7px;border-top:1px solid var(--line);background:#fafbfc}.review-question-nav button.correct{border-color:var(--green);color:var(--green)}.review-question-nav button.incorrect,.review-question-nav button.unanswered{border-color:var(--red);color:var(--red)}.review-question-nav button.current{outline:2px solid var(--blue);outline-offset:2px}@media(max-width:1120px)and (hover:none)and (pointer:coarse){.mode-grid{grid-template-columns:1fr}.mode-card{min-height:150px}.home-lower-grid{grid-template-columns:1fr}.exam-header{grid-template-columns:190px 1fr}.exam-actions{grid-column:1 / -1;padding-bottom:10px;justify-content:flex-end}.question-strip{grid-template-columns:130px 1fr}.question-key{display:none}}@media(max-width:760px)and (hover:none)and (pointer:coarse){html,body,#root{min-width:320px}body{overflow-x:hidden}html.training-viewport-locked,body.training-viewport-locked{overflow:hidden}.login-stage{display:block}.login-brand{min-height:310px;padding:28px 24px 38px;border-right:0;border-bottom:1px solid var(--line)}.login-brand h1{margin-top:18px;font-size:37px}.login-card{margin:38px auto}.app-shell{display:block}.side-nav{min-height:auto;padding:18px 20px;display:flex;align-items:center;justify-content:space-between}.side-nav nav,.student-card{display:none}.mobile-logout{min-height:36px;padding:0 12px;display:block;border:1px solid var(--line-strong);background:#fff;color:var(--ink);font-size:10px;font-weight:750}.home-main{padding:28px 20px 44px}.home-header{display:block}.home-status-region{position:static;width:auto;margin-top:16px}.server-state{margin-top:16px}.continue-card{grid-template-columns:92px 1fr;padding:16px}.continue-card>b{display:none}.mode-grid,.home-lower-grid{display:none}.mobile-mode-entry{margin-top:18px;padding:24px;display:grid;gap:12px;border:1px solid var(--line-strong);background:#fff}.mobile-mode-entry h2,.mobile-mode-entry p{margin:0}.mobile-mode-entry p,.mobile-mode-entry small{color:var(--muted);font-size:11px;line-height:1.65}.mobile-mode-entry button{min-height:44px;border:0;background:var(--blue);color:#fff;font-weight:800}.exam-screen{height:100dvh}.exam-header{min-height:64px;padding:0 16px;grid-template-columns:1fr auto}.exam-tools .flag,.exam-actions .quiet-button,.exam-actions .primary-button,.save-indicator,.exam-actions{display:none}.mobile-reading-note{padding:9px 14px;display:block;border-bottom:1px solid #d4e4f8;background:var(--blue-soft);color:#31577f;font-size:10px}.split-reader{display:block;overflow:auto}.passage-pane{height:100%;padding:28px 22px 60px;overflow:auto;border-right:0}.question-pane,.question-strip,.selection-menu,.dictionary-popover{display:none}.review-header{min-height:72px;padding:0 16px;grid-template-columns:1fr auto}.result-metrics{display:none}.review-toolbar{padding:10px 16px;align-items:start;gap:10px}.review-toolbar>div{flex-wrap:wrap;justify-content:flex-end}.review-layout{display:block;overflow:auto}.review-passage{padding:28px 22px 48px;border-right:0}.review-detail,.review-question-nav{display:none}}.exam-guide-main{--guide-navy: #142d4a;--guide-blue: #1e64a7;--guide-teal: #4f827b;--guide-coral: #d86b4f;--guide-gold: #e0a52e;--guide-cream: #f7f1e5;--guide-paper: #fffdf9;min-width:0;height:100vh;overflow:auto;scroll-behavior:smooth;background:radial-gradient(circle at 86% 2%,rgb(218 234 226 / 56%),transparent 27%),linear-gradient(180deg,#fbfaf7 0,#fff 520px)}.exam-guide{width:min(1220px,calc(100% - 72px));margin:0 auto;padding:44px 0 72px;color:#1c2b38}.guide-hero{position:relative;min-height:510px;padding:58px;display:grid;grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);gap:50px;align-items:center;overflow:hidden;border:1px solid #dce5df;border-radius:30px;background:linear-gradient(117deg,#fffdf8fa 0,#fffdf8fa 44%,#eff6f1db);box-shadow:0 24px 70px #25483f1a}.guide-hero:before{content:"";position:absolute;width:290px;height:290px;top:-186px;left:-124px;border:1px solid rgb(30 100 167 / 18%);border-radius:50%;box-shadow:0 0 0 34px #1e64a708,0 0 0 68px #1e64a705}.guide-hero-copy,.guide-hero-visual{position:relative;z-index:1}.guide-kicker,.guide-section-heading p,.guide-duration-heading p,.guide-band-copy>p:first-child,.guide-sources>div:first-child>p:first-child{margin:0;color:var(--guide-blue);font-size:11px;font-weight:800;letter-spacing:.16em}.guide-hero h1{margin:20px 0 22px;color:var(--guide-navy);font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:clamp(41px,3.7vw,58px);font-weight:650;line-height:1.18;letter-spacing:-.045em}.guide-hero-lead{max-width:530px;margin:0;color:#586876;font-size:15px;line-height:1.9}.guide-jump-nav{margin-top:34px;display:flex;flex-wrap:wrap;gap:8px}.guide-jump-nav a{min-height:34px;padding:0 13px;display:inline-flex;align-items:center;border:1px solid #cad8d0;border-radius:99px;background:#ffffffb8;color:#426057;font-size:11px;font-weight:700;text-decoration:none;transition:.16s ease}.guide-jump-nav a:hover,.guide-jump-nav a:focus-visible{border-color:#86ac9b;background:#fff;color:#1f6041;transform:translateY(-1px)}.guide-hero-visual{margin:0}.guide-hero-visual:after{content:"";position:absolute;top:12px;right:0;bottom:0;left:12px;z-index:-1;border:1px solid rgb(30 100 167 / 16%);border-radius:24px}.guide-hero-visual img{width:100%;aspect-ratio:16 / 10;display:block;object-fit:cover;border-radius:24px;filter:saturate(.88) contrast(.98);box-shadow:0 18px 40px #142d4a29}.guide-hero-visual figcaption{position:absolute;right:17px;bottom:14px;padding:7px 10px;border-radius:6px;background:#fffdf9d6;color:#425970;font-size:9px;font-weight:750;letter-spacing:.08em;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.guide-stat-strip{margin:22px 28px 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid #dfe6e2;border-radius:18px;background:#fff;box-shadow:0 12px 34px #2a443c0f}.guide-stat-strip>div{min-width:0;padding:22px 18px;display:grid;gap:7px;text-align:center}.guide-stat-strip>div+div{border-left:1px solid #e7ece9}.guide-stat-strip strong{color:var(--guide-navy);font-size:23px;font-weight:780;line-height:1;letter-spacing:-.03em}.guide-stat-strip span{color:#74808a;font-size:10px;line-height:1.45}.guide-section{margin-top:102px;scroll-margin-top:28px}.guide-section-heading{margin-bottom:34px;display:flex;align-items:flex-start;gap:18px}.guide-section-heading>span{width:43px;height:43px;flex:0 0 43px;display:grid;place-items:center;border:1px solid #b9cdc3;border-radius:50%;color:#3f7264;font-size:11px;font-weight:800}.guide-section-heading h2{margin:7px 0 0;color:var(--guide-navy);font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:32px;font-weight:650;line-height:1.25;letter-spacing:-.025em}.guide-story-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(390px,.9fr);gap:62px;align-items:start}.guide-story-copy>p{margin:0 0 20px;color:#5a6875;font-size:14px;line-height:1.92}.guide-story-copy .guide-dropcap{color:#253a4c;font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:20px;line-height:1.8}.guide-dropcap:first-letter{margin-right:4px;float:left;color:var(--guide-coral);font-size:58px;font-weight:700;line-height:.92}.guide-story-copy blockquote{margin:32px 0 0;padding:20px 24px;border-left:3px solid var(--guide-gold);background:#fff9eb;color:#56636d;font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:15px;line-height:1.8}.guide-story-copy blockquote span,.guide-story-copy blockquote strong{display:block}.guide-story-copy blockquote strong{color:#293d4c;font-weight:650}.guide-history-track{position:relative;display:grid;gap:0}.guide-history-track:before{content:"";position:absolute;top:18px;bottom:21px;left:47px;width:1px;background:#b7ccc2}.guide-history-track article{position:relative;padding:0 0 30px;display:grid;grid-template-columns:96px minmax(0,1fr);gap:15px}.guide-history-track article:last-child{padding-bottom:0}.guide-history-track time{position:relative;z-index:1;width:64px;min-height:34px;display:grid;place-items:center;border:1px solid #a8c0b5;border-radius:99px;background:#f8fbf9;color:#2f6c59;font-size:11px;font-weight:800}.guide-history-track h3,.guide-world-grid h3,.guide-purpose-cards strong,.guide-subject-card h3,.guide-score-path-title h3,.guide-band-card h3,.guide-day-timeline h3,.guide-faq-grid h3{margin:0;color:#24394a}.guide-history-track h3{font-size:15px;line-height:1.45}.guide-history-track p{margin:7px 0 0;color:#697782;font-size:12px;line-height:1.7}.guide-world-grid{margin-top:42px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.guide-world-grid article{padding:25px;border:1px solid #dfe7e3;border-radius:17px;background:#fbfdfc}.guide-world-grid svg{margin-bottom:19px;color:var(--guide-teal)}.guide-world-grid h3{font-size:15px}.guide-world-grid p{margin:10px 0 0;color:#65737f;font-size:12px;line-height:1.75}.guide-purpose-layout{padding:34px;display:grid;grid-template-columns:minmax(0,.72fr) minmax(560px,1.28fr);gap:42px;align-items:center;border-radius:21px;background:var(--guide-navy);color:#fff}.guide-purpose-intro p{margin:0;color:#d9e4eb;font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:17px;line-height:1.85}.guide-purpose-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.guide-purpose-cards article{min-height:138px;padding:18px;display:flex;flex-direction:column;border:1px solid rgb(255 255 255 / 15%);border-radius:14px;background:#ffffff12}.guide-purpose-cards svg{margin-bottom:auto;color:#8cc5b5}.guide-purpose-cards span{margin-top:16px;color:#9fb0bf;font-size:8px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.guide-purpose-cards strong{margin-top:4px;color:#fff;font-size:12px;line-height:1.45}.guide-duration-card{margin-top:18px;padding:30px 34px 27px;border:1px solid #e1e7e4;border-radius:20px;background:var(--guide-paper)}.guide-duration-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.guide-duration-heading h3{margin:7px 0 0;color:var(--guide-navy);font-size:20px}.guide-duration-heading>span{padding:9px 12px;display:inline-flex;align-items:center;gap:7px;border-radius:99px;background:#eef5f1;color:#356b5b;font-size:11px;font-weight:750}.guide-duration-track{height:74px;margin-top:26px;display:flex;overflow:hidden;border-radius:12px;color:#fff}.guide-duration-track>div{min-width:96px;padding:14px;display:flex;flex-direction:column;justify-content:space-between}.guide-duration-track .listening{flex:30;background:#4d827c}.guide-duration-track .reading{flex:60;background:#27679d}.guide-duration-track .writing{flex:60;background:#244a73}.guide-duration-track .speaking{flex:14;background:#cf6d52}.guide-duration-track span{font-size:11px;font-weight:800}.guide-duration-track b{align-self:flex-end;font-size:13px}.guide-duration-note{margin:17px 0 0;color:#71808a;font-size:11px;line-height:1.7}.guide-subject-grid{margin-top:18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.guide-subject-card{position:relative;padding:28px;overflow:hidden;border:1px solid #dfe6e3;border-radius:20px;background:#fff}.guide-subject-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:#4f827b}.guide-subject-card.reading:before{background:#27679d}.guide-subject-card.writing:before{background:#d2a23c}.guide-subject-card.speaking:before{background:#cf6d52}.guide-subject-title{display:flex;align-items:center;gap:13px}.guide-subject-title>span{width:45px;height:45px;display:grid;place-items:center;border-radius:13px;background:#edf5f1;color:#3c7867}.guide-subject-card.reading .guide-subject-title>span{background:#edf4fb;color:#27679d}.guide-subject-card.writing .guide-subject-title>span{background:#fff8e8;color:#a47314}.guide-subject-card.speaking .guide-subject-title>span{background:#fff1ed;color:#bd5b41}.guide-subject-title small{color:#89949d;font-size:9px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.guide-subject-card h3{margin-top:3px;font-size:20px}.guide-subject-facts{margin-top:22px;display:flex;flex-wrap:wrap;gap:7px}.guide-subject-facts span{padding:6px 9px;border-radius:7px;background:#f3f6f5;color:#52636e;font-size:10px;font-weight:700}.guide-subject-card>p{min-height:48px;margin:17px 0 0;color:#5d6b77;font-size:12px;line-height:1.75}.guide-subject-card dl{margin:19px 0 0;padding-top:18px;display:grid;gap:11px;border-top:1px solid #e7ece9}.guide-subject-card dl>div{display:grid;grid-template-columns:64px minmax(0,1fr);gap:13px}.guide-subject-card dt{color:#82909a;font-size:10px;font-weight:750}.guide-subject-card dd{margin:0;color:#4b5c68;font-size:11px;line-height:1.65}.guide-score-section{padding:52px;border-radius:28px;background:#f2f6f8}.guide-score-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.guide-score-paths>article{padding:27px;border:1px solid #dbe3e7;border-radius:18px;background:#fff}.guide-score-path-title{display:flex;align-items:center;gap:13px}.guide-score-path-title>span{width:52px;height:52px;display:grid;place-items:center;border-radius:13px;background:var(--guide-navy);color:#fff;font-size:13px;font-weight:800}.guide-score-path-title small{color:#82909a;font-size:8px;font-weight:800;letter-spacing:.11em}.guide-score-path-title h3{margin-top:4px;font-size:18px}.guide-flow-row{margin-top:25px;display:flex;align-items:center;justify-content:space-between;gap:8px}.guide-flow-row span,.guide-flow-row strong{min-height:34px;padding:0 11px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:#f3f6f7;color:#51636f;font-size:10px;text-align:center}.guide-flow-row strong{background:#e9f3ee;color:#2f6d59}.guide-flow-row svg{width:14px;flex:0 0 14px;color:#98a5ad}.guide-score-paths>article>p{margin:20px 0 0;color:#677681;font-size:11px;line-height:1.75}.guide-band-card{margin-top:16px;padding:30px;display:grid;grid-template-columns:minmax(0,.8fr) minmax(590px,1.2fr);gap:34px;align-items:center;border-radius:18px;background:var(--guide-navy)}.guide-band-card h3{margin-top:7px;color:#fff;font-size:20px}.guide-band-copy>p:last-child{margin:13px 0 0;color:#b9c8d4;font-size:11px;line-height:1.75}.guide-band-example{display:flex;align-items:center;justify-content:flex-end;gap:7px}.guide-band-example>div{min-width:62px;padding:10px 9px;display:grid;gap:3px;border:1px solid rgb(255 255 255 / 17%);border-radius:10px;background:#ffffff12;color:#fff;text-align:center}.guide-band-example span{color:#aabccc;font-size:9px}.guide-band-example b{font-size:17px}.guide-band-example i{color:#7890a5;font-size:13px;font-style:normal}.guide-band-example .overall{min-width:84px;border-color:#65a68e;background:#236b53}.guide-day-timeline{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.guide-day-timeline:before{content:"";position:absolute;top:22px;right:9%;left:9%;height:1px;background:#c7d7cf}.guide-day-timeline article{position:relative;z-index:1;padding:0 17px 21px;border:1px solid #e0e6e3;border-radius:16px;background:#fff}.guide-day-timeline article>span{width:44px;height:44px;margin:-1px auto 20px;display:grid;place-items:center;border:1px solid #b7cec3;border-radius:50%;background:#f3f9f6;color:#3a7462}.guide-day-timeline small{color:#88949d;font-size:8px;font-weight:800;letter-spacing:.12em}.guide-day-timeline h3{margin-top:7px;font-size:13px;line-height:1.45}.guide-day-timeline p{margin:9px 0 0;color:#697782;font-size:10px;line-height:1.7}.guide-day-reminder{margin-top:16px;padding:22px 25px;display:flex;align-items:flex-start;gap:15px;border-left:4px solid var(--guide-gold);border-radius:4px 14px 14px 4px;background:#fff9eb}.guide-day-reminder>svg{flex:0 0 auto;color:#a67920}.guide-day-reminder strong{color:#5f491e;font-size:13px}.guide-day-reminder p{margin:6px 0 0;color:#77684b;font-size:11px;line-height:1.7}.guide-faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.guide-faq-grid article{min-height:142px;padding:24px 25px 24px 70px;position:relative;border:1px solid #e0e6e3;border-radius:15px;background:#fff}.guide-faq-grid article>span{position:absolute;top:24px;left:24px;color:#c56b54;font-family:Georgia,serif;font-size:18px;font-style:italic}.guide-faq-grid h3{font-size:14px;line-height:1.5}.guide-faq-grid p{margin:9px 0 0;color:#697782;font-size:11px;line-height:1.75}.guide-takeaway{padding:52px;border-radius:28px;background:radial-gradient(circle at 90% -20%,rgb(73 134 118 / 45%),transparent 38%),var(--guide-navy)}.guide-takeaway .guide-section-heading>span{border-color:#ffffff45;color:#a7d2c3}.guide-takeaway .guide-section-heading p{color:#8fc0b1}.guide-takeaway .guide-section-heading h2{color:#fff}.guide-takeaway ol{margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;list-style:none}.guide-takeaway li{min-height:138px;padding:21px;border:1px solid rgb(255 255 255 / 13%);border-radius:14px;background:#ffffff0f}.guide-takeaway li>span{color:#83bbaa;font-family:Georgia,serif;font-size:14px;font-style:italic}.guide-takeaway li p{margin:17px 0 0;color:#c2d0da;font-size:11px;line-height:1.8}.guide-takeaway li strong{color:#fff;font-weight:750}.guide-sources{margin-top:48px;padding:34px;display:grid;grid-template-columns:minmax(0,.8fr) minmax(500px,1.2fr);gap:38px;border:1px solid #dde5e1;border-radius:20px;background:#fafcfb}.guide-sources h2{margin:8px 0 0;color:var(--guide-navy);font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:22px}.guide-sources>div:first-child>p:last-child{margin:14px 0 0;color:#687681;font-size:11px;line-height:1.75}.guide-source-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.guide-source-links a{min-height:42px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid #dce4e0;border-radius:9px;background:#fff;color:#436055;font-size:10px;font-weight:700;line-height:1.35;text-decoration:none}.guide-source-links a:hover,.guide-source-links a:focus-visible{border-color:#91b2a3;color:#235e48}.guide-source-links svg{width:13px;flex:0 0 13px}.guide-independence-note{grid-column:1 / -1;margin:-12px 0 0;padding-top:18px;border-top:1px solid #e1e7e4;color:#89939b;font-size:9px;line-height:1.65}@media(max-width:1480px){.exam-guide{width:min(1120px,calc(100% - 52px))}.guide-hero{min-height:480px;padding:46px;grid-template-columns:minmax(0,.9fr) minmax(470px,1.1fr);gap:38px}.guide-band-card{grid-template-columns:minmax(0,.78fr) minmax(520px,1.22fr)}.guide-band-example{gap:5px}}.guide-v5{width:min(1180px,calc(100% - 64px));padding-top:34px;color:#25272b}.guide-v5-hero{min-height:450px;padding:44px 54px 48px;display:flex;flex-direction:column;justify-content:flex-start;overflow:hidden;border:1px solid #d8d6d2;border-radius:20px;background:#f4f1ed url(/assets/guide/ielts-academic-journey.png) right center / auto 100% no-repeat;box-shadow:0 20px 48px #231f1b17}.guide-v5-logo{width:118px;height:auto}.guide-v5-hero-copy{width:min(560px,58%);padding:34px 0 0}.guide-v5-hero-copy h1{margin:0;color:#202328;font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:clamp(46px,4.8vw,66px);font-weight:650;letter-spacing:-.045em}.guide-v5-hero-copy h1 span{display:block}.guide-v5-hero-copy p{max-width:480px;margin:0;color:#5f646a;font-size:16px;line-height:1.8}.guide-v5-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.guide-v5-nav a{min-height:72px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #c9c7c3;border-radius:10px;background:#ffffffeb;color:#2e3135;font-size:15px;font-weight:800;text-decoration:none;transition:.16s ease}.guide-v5-nav a:hover,.guide-v5-nav a:focus-visible{border-color:#a62e27;color:#8f2822;transform:translateY(-1px)}.guide-v5-nav svg{width:18px;flex:0 0 18px;color:#a62e27}.guide-v5-section{margin-top:78px;scroll-margin-top:30px}.guide-v5-section-title{margin-bottom:28px;display:flex;align-items:baseline;gap:14px}.guide-v5-section-title>span{color:#a62e27;font-size:25px;font-weight:900;line-height:1;letter-spacing:.02em}.guide-v5-section-title h2{margin:0;color:#24272b;font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:31px;font-weight:650;letter-spacing:-.025em}.guide-v5-scale-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(400px,.9fr);gap:42px;align-items:start}.guide-v5-scale-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(104px,1fr));gap:10px}.guide-v5-scale-cards>article{min-height:104px;padding:17px 19px;display:flex;flex-direction:column;justify-content:center;border:1px solid #dbd9d5;border-radius:11px;background:#fff}.guide-v5-scale-summary strong{display:inline;margin-right:5px;color:#a62e27;font-size:27px;line-height:1}.guide-v5-scale-cards h3,.guide-v5-purpose-grid h3,.guide-v5-flow h3,.guide-v5-score-table h3,.guide-v5-overall h3,.guide-v5-registration-steps h3,.guide-v5-test-day-title{margin:0;color:#2a2d31;font-size:17px}.guide-v5-scale-summary h3{font-size:18px;white-space:nowrap}.guide-v5-scale-summary p{margin:8px 0 0;color:#72767b;font-size:13px;line-height:1.5}.guide-v5-scale-types{display:grid;gap:0;background:#faf9f7}.guide-v5-scale-types>div{padding:8px 0}.guide-v5-scale-types>div+div{border-top:1px solid #e5e2de}.guide-v5-scale-types b,.guide-v5-scale-types span{display:block}.guide-v5-scale-types b{color:#36393e;font-size:12.5px}.guide-v5-scale-types span{margin-top:5px;color:#666b70;font-size:11.5px;line-height:1.55}.guide-v5-history>h3{margin:0;color:#2a2d31;font-size:18px}.guide-v5-origin{margin:11px 0 18px;color:#666b71;font-size:12px;line-height:1.7}.guide-v5-history ol{position:relative;margin:0;padding:0;display:grid;gap:17px;list-style:none}.guide-v5-history ol:before{content:"";position:absolute;top:16px;bottom:16px;left:35px;width:1px;background:#c9c7c3}.guide-v5-history li{position:relative;display:grid;grid-template-columns:85px 1fr;gap:14px}.guide-v5-history time{position:relative;z-index:1;width:70px;min-height:31px;display:grid;place-items:center;border:1px solid #c0bdb8;border-radius:99px;background:#f7f5f2;color:#9a2c25;font-size:11px;font-weight:850}.guide-v5-history li b,.guide-v5-history li span{display:block}.guide-v5-history li b{color:#33363a;font-size:14px}.guide-v5-history li span{margin-top:5px;color:#72767b;font-size:11.5px;line-height:1.65}.guide-v5-purpose-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.guide-v5-purpose-grid>article{min-height:178px;padding:23px 26px;display:grid;grid-template-columns:118px minmax(0,1fr);gap:24px;align-items:center;border:1px solid #dbd9d5;border-radius:14px;background:#fff}.guide-v5-purpose-icon{width:104px;height:104px;padding:4px;align-self:center;border:1px solid #e1d5d1;border-radius:14px;background:#fbfaf8;object-fit:contain}.guide-v5-purpose-grid>article>div{min-width:0}.guide-v5-purpose-grid p{margin:8px 0 0;color:#656a70;font-size:13px;line-height:1.75}.guide-v5-recognition-stat{margin-top:9px;display:block;color:#305f4f;font-size:clamp(14px,1.45vw,19px);line-height:1.4;white-space:nowrap}.guide-v5-examples{margin-top:13px;display:flex;flex-wrap:wrap;gap:8px;align-self:end}.guide-v5-examples span{padding:7px 10px;border:1px solid #d6d3cf;border-radius:7px;color:#65696e;font-size:9.5px;line-height:1.45;text-align:center}.guide-v5-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.guide-v5-flow-item{position:relative}.guide-v5-flow-item>article{min-height:190px;padding:24px 22px;border:1px solid #d9d7d3;border-radius:13px;background:#fff}.guide-v5-flow-item>article.speaking{border-color:#c99d98;background:#fffaf8}.guide-v5-flow-item header{display:flex;align-items:center;justify-content:space-between;color:#a62e27}.guide-v5-flow-item header span{font-size:13px;font-weight:900}.guide-v5-flow-item header h3{margin:0;font-size:25px}.guide-v5-flow-item header svg{width:34px;height:34px}.guide-v5-flow-facts{margin-top:14px;display:block}.guide-v5-flow-facts span{display:block;color:#555a60;font-size:12px;font-weight:700;line-height:1.5;white-space:nowrap}.guide-v5-flow-item p{margin:14px 0 0;padding-top:13px;border-top:1px solid #e5e2de;color:#73777c;font-size:13px;line-height:1.65}.guide-v5-flow-arrow{position:absolute;top:104px;right:-23px;width:18px;color:#9c9994}.guide-v5-score-layout{display:grid;grid-template-columns:minmax(330px,.76fr) minmax(0,1.24fr);gap:28px;align-items:start}.guide-v5-score-table,.guide-v5-overall{border:1px solid #d8d6d2;border-radius:14px;background:#fff}.guide-v5-score-table{overflow:hidden;align-self:start}.guide-v5-score-row{min-height:45px;display:grid;grid-template-columns:90px 1fr;border-top:1px solid #e0dedb}.guide-v5-score-row.head{background:#e8e5e1}.guide-v5-score-row>*{margin:0;padding:11px 15px;display:grid;place-items:center;color:#464a4f;font-size:12px;text-align:center}.guide-v5-score-row>*+*{border-left:1px solid #e0dedb}.guide-v5-score-table>p{margin:0;padding:14px 17px;border-top:1px solid #e0dedb;background:#faf9f7;color:#74787d;font-size:10px;line-height:1.65}.guide-v5-overall{padding:34px}.guide-v5-formula{min-height:150px;margin:0;padding:24px 30px;display:flex;align-items:center;justify-content:center;gap:24px;background:#ece8e4;color:#2a2d31;font-size:clamp(19px,2vw,25px);font-weight:850;line-height:1.45}.guide-v5-formula-fraction{min-width:340px;display:grid;grid-template-rows:1fr 1fr;text-align:center}.guide-v5-formula-fraction b{padding:8px 14px;font-size:22px;line-height:1.2}.guide-v5-formula-fraction b:first-child{border-bottom:2px solid #2a2d31}.guide-v5-formula-equals{font-size:30px;font-weight:800}.guide-v5-formula>strong{width:82px;height:82px;display:grid;place-items:center;border:2px solid #a62e27;border-radius:50%;color:#8f2822;font-size:20px}.guide-v5-overall>p{margin:0;color:#696e73;font-size:12px;line-height:1.7}.guide-v5-rounding-rules{margin-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.guide-v5-rounding-rules span{padding:13px 14px;border:1px solid #ddd9d5;border-radius:8px;background:#faf9f7;color:#52575c;font-size:12px;font-weight:750;text-align:center}.guide-v5-example-grid{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.guide-v5-example-grid article{min-height:104px;padding:20px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px 16px;align-content:center;border:1px solid #ddd9d5;border-radius:9px;background:#faf9f7}.guide-v5-example-grid span,.guide-v5-example-grid b,.guide-v5-example-grid strong{display:block}.guide-v5-example-grid span{grid-column:1 / -1;color:#a62e27;font-size:12px;font-weight:850}.guide-v5-example-grid b{margin-top:0;color:#51565c;font-size:13px}.guide-v5-example-grid strong{margin-top:0;justify-self:end;color:#272b2f;font-size:17px}.guide-v5-registration-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.guide-v5-registration-steps article{position:relative;min-height:132px;padding:21px 22px;border:1px solid #dbd9d5;border-radius:12px;background:#fff}.guide-v5-registration-steps article header{padding-right:52px;display:flex;align-items:center;gap:11px}.guide-v5-registration-steps article header>span{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#a62e27;color:#fff;font-size:12px;font-weight:900}.guide-v5-registration-steps svg{position:absolute;top:22px;right:22px;color:#9d3029}.guide-v5-registration-steps h3{margin:0;font-size:19px}.guide-v5-registration-steps p{margin:15px 0 0;color:#6c7176;font-size:13px;line-height:1.7}.guide-v5-notice{margin-top:14px;padding:14px 17px;display:flex;align-items:center;gap:11px;border:1px dashed #b7b2ac;border-radius:8px;color:#60656a;font-size:11px}.guide-v5-notice svg{flex:0 0 auto;color:#8e3029}.guide-v5-test-day-grid{margin-top:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.guide-v5-test-day-grid figure{margin:0;overflow:hidden;border:1px solid #d8d6d2;border-radius:12px;background:#fff}.guide-v5-test-day-grid img{width:100%;aspect-ratio:3 / 2;display:block;object-fit:cover}.guide-v5-test-day-grid figcaption{padding:15px 16px 17px}.guide-v5-test-day-grid b,.guide-v5-test-day-grid span{display:block}.guide-v5-test-day-grid b{color:#303337;font-size:12px}.guide-v5-test-day-grid span{margin-top:6px;color:#73777c;font-size:10px;line-height:1.6}.guide-v5-disclaimer{margin:12px 0 0;color:#797d81;font-size:10px;text-align:center}.guide-v5-faqs{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}.guide-v5-faqs article{min-height:0;padding:21px 22px 22px;border:1px solid #dedbd7;border-radius:9px;background:#fff}.guide-v5-faqs article h3{margin:0;color:#33373b;font-size:15px;font-weight:850;line-height:1.5}.guide-v5-faqs article p{margin:11px 0 0;color:#686d72;font-size:13px;line-height:1.75}.guide-v5-faqs details{border:1px solid #dedbd7;border-radius:9px;background:#fff}.guide-v5-faqs summary{min-height:56px;padding:0 19px;display:flex;align-items:center;justify-content:space-between;color:#33373b;font-size:13px;font-weight:800;cursor:pointer;list-style:none}.guide-v5-faqs summary::-webkit-details-marker{display:none}.guide-v5-faqs summary:after{content:"+";color:#a62e27;font-size:19px;font-weight:500}.guide-v5-faqs details[open] summary:after{content:"−"}.guide-v5-faqs details p{margin:0;padding:0 19px 17px;color:#686d72;font-size:11px;line-height:1.7}.guide-v5-sources{padding:32px;display:block;border:1px solid #d9d7d3;border-radius:14px;background:#f8f7f5}.guide-v5-sources .guide-v5-section-title{margin-bottom:20px}.guide-v5-sources .guide-v5-section-title h2{font-size:23px}.guide-v5-sources>div>p,.guide-v5-sources>div>small{color:#72767b;font-size:10px;line-height:1.65}.guide-v5-sources>div>p{margin:0 0 15px}.guide-v5-sources nav{display:grid;grid-template-columns:1fr 1fr;gap:12px}.guide-v5-sources nav a{min-height:82px;padding:0 20px;display:grid;grid-template-columns:52px minmax(0,1fr) 18px;align-items:center;justify-content:space-between;gap:10px;border:1px solid #d9d7d3;border-radius:8px;background:#fff;color:#4b5156;font-size:12px;font-weight:750;text-decoration:none}.guide-v5-sources nav a>img{width:42px;height:42px;padding:5px;border-radius:10px;background:#fff;object-fit:contain}.guide-v5-sources nav a>span{min-width:0;display:flex;align-items:baseline;justify-content:space-between;gap:16px}.guide-v5-sources nav a strong{color:#3e4449;font-size:15px}.guide-v5-sources nav a small{color:#85898d;font-size:11px;font-weight:650}.guide-v5-updated{margin-top:15px;display:block;color:#7a7e82;font-size:10px}.guide-v5-sources nav a:hover,.guide-v5-sources nav a:focus-visible{border-color:#b76761;color:#8f2822}.guide-v5-sources nav svg{width:14px;flex:0 0 14px}.guide-v5-independence{margin:14px 0 0;padding-top:16px;border-top:1px solid #dfdcd8;color:#85898d;font-size:9px;line-height:1.65}.guide-v5-independence-outside{margin:28px 0 48px;padding:22px 4px 0;border-top:1px solid #dfdcd8;font-size:11px}@media(max-width:1180px){.guide-v5{width:min(100% - 40px,1040px)}.guide-v5-hero{min-height:440px;background-position:62% center}.guide-v5-nav{grid-template-columns:1fr 1fr}.guide-v5-flow{grid-template-columns:1fr 1fr;gap:14px}.guide-v5-flow-arrow{display:none}}@media(max-width:850px){.guide-v5{width:min(100% - 28px,720px)}.guide-v5-hero{min-height:500px;padding:32px;background-position:72% center}.guide-v5-hero-copy{width:78%}.guide-v5-scale-layout,.guide-v5-score-layout,.guide-v5-sources,.guide-v5-purpose-grid,.guide-v5-test-day-grid,.guide-v5-faqs{grid-template-columns:1fr}.guide-v5-sources nav{grid-template-columns:1fr 1fr}}@media(max-width:560px){.guide-v5{width:min(100% - 20px,520px);padding-top:18px}.guide-v5-hero{min-height:530px;padding:25px 22px;background-size:auto 72%;background-position:63% top}.guide-v5-hero-copy{width:100%;margin-top:auto;padding:120px 0 18px}.guide-v5-hero-copy h1{font-size:42px}.guide-v5-recognition-stat,.guide-v5-flow-facts span{white-space:normal}.guide-v5-nav,.guide-v5-scale-cards,.guide-v5-flow,.guide-v5-example-grid,.guide-v5-registration-steps,.guide-v5-sources nav{grid-template-columns:1fr}.guide-v5-nav a{min-height:52px}.guide-v5-section{margin-top:58px}.guide-v5-section-title h2{font-size:26px}}.compact-audio-player{width:360px;min-width:0;min-height:40px;padding:7px 10px;display:grid;grid-template-columns:30px 210px 88px;gap:9px;align-items:center;border:1px solid #d8dee7;border-radius:8px;background:#f5f7fa}.compact-audio-player>button{width:30px;height:30px;box-sizing:border-box;padding:0;display:grid;place-items:center;border:1px solid #aeb8c5;border-radius:50%;background:#fff;color:#30445a;cursor:pointer;line-height:0}.compact-audio-player>button>svg{display:block}.compact-audio-player>button>.play-icon{transform:translate(-.5px)}.compact-audio-player.no-time{grid-template-columns:30px minmax(0,1fr)}.compact-audio-player>button:disabled{cursor:wait;opacity:.55}.compact-audio-player input[type=range]{width:210px;accent-color:var(--blue)}.compact-audio-player>span{color:#667383;font:750 9px/1 var(--font-number);white-space:nowrap;text-align:right}.compact-audio-player audio{display:none}.speaking-part-options{margin:14px 0 0 46px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.speaking-part-options button{min-height:92px;padding:14px 16px;display:grid;align-content:center;gap:5px;border:1px solid var(--line-dark);background:#fff;color:var(--ink);cursor:pointer;text-align:left}.speaking-part-options button.selected{border:2px solid var(--blue);background:var(--blue-soft)}.speaking-part-options span{color:var(--blue);font-size:8px;font-weight:900;letter-spacing:.09em}.speaking-part-options strong{font-size:12px}.speaking-part-options small{color:var(--muted);font-size:9px;line-height:1.5}.microphone-playback{width:auto;display:flex;align-items:center;justify-content:flex-start;gap:12px}.microphone-compact-player{flex:0 0 360px}.speaking-entry-camera-layout{margin:14px 0 0 46px;display:flex;align-items:center;gap:20px}.speaking-entry-camera-preview{width:280px;aspect-ratio:4 / 3;position:relative;display:grid;place-items:center;overflow:hidden;border:1px solid #b8c2cf;border-radius:9px;background:#eef2f6;color:#687583}.speaking-entry-camera-preview.on{background:#121820}.speaking-entry-camera-preview video{width:100%;height:100%;display:block;object-fit:cover;transform:scaleX(-1)}.speaking-entry-camera-preview>div{position:absolute;display:grid;justify-items:center;gap:8px}.speaking-entry-camera-preview strong{font-size:9px}.speaking-entry-camera-actions{max-width:300px;display:grid;justify-items:start;gap:8px}.speaking-entry-card>footer{justify-content:flex-start}.speaking-examiner-panel{width:100%;aspect-ratio:16 / 9;position:relative;overflow:hidden;border:8px solid #17202a;border-radius:14px;background:#17202a;box-shadow:0 22px 50px #2636482e}.speaking-examiner-panel>img{width:100%;height:100%;display:block;object-fit:cover;object-position:50% 42%}.speaking-recording-shade{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:#0e161f3d;pointer-events:none}.speaking-examiner-panel .speaking-caption{max-width:none;margin:0;padding:12px 18px;position:absolute;right:18px;bottom:16px;left:18px;z-index:2;border:0;border-radius:7px;background:#f3f7fceb;color:#263849;font:500 13px/1.55 var(--font-exam);text-align:center;box-shadow:0 5px 20px #0000001f}.speaking-answer-review>div:first-child{display:grid;gap:4px}.speaking-answer-review strong{font-size:10px}.speaking-answer-review-actions{display:flex;justify-content:flex-end;gap:8px}.speaking-answer-review-actions button{min-height:38px;padding-inline:12px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}.camera-enable-button{position:absolute;right:16px;bottom:18px;z-index:5;border-radius:7px;box-shadow:0 7px 20px #2232451a}.speaking-stage-inner>.camera-error{position:absolute;right:18px;bottom:2px}.speaking-footer-context{color:#6c7785;font-size:9px;font-weight:800;letter-spacing:.05em}.answer-complete-button{min-width:148px;border-radius:8px;background:#315f8d;border-color:#315f8d}.speaking-exit-button{border-radius:7px}.speaking-submitting{display:inline-flex;align-items:center;gap:7px;color:#516274;font-size:9px;font-weight:800}.speaking-submitting svg{animation:spin .8s linear infinite}.speaking-ready-backdrop{background:#141f2b70;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.speaking-ready-icon{width:44px;height:44px;margin-bottom:14px;display:grid;place-items:center;border-radius:50%;background:#e7f0fa;color:#315f8d}.speaking-review-screen{width:100%;min-width:var(--desktop-canvas-min);height:max(100vh,var(--desktop-canvas-height));overflow-x:hidden;overflow-y:auto}.speaking-recording-player>small{color:var(--red);font-size:8px}.practice-record-module.speaking,.my-speaking-icon{background:#f1efff;color:#6554ad}.my-speaking-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:8px}.speaking-entry-screen{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);min-height:var(--desktop-canvas-height);margin-inline:auto;padding:0 54px 46px;overflow:auto;background:#f0f2f4}.speaking-entry-screen>header{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #cfd5dc}.speaking-entry-card{width:min(1040px,calc(100% - 80px));margin:30px auto 0;padding:30px 38px 32px;border:1px solid #aeb7c2;background:#fff;box-shadow:0 20px 56px #1a222c17}.speaking-entry-heading{display:flex;align-items:center;gap:18px}.speaking-entry-icon{width:58px;height:58px;display:grid;place-items:center;flex:0 0 58px;border-radius:50%;background:#f1efff;color:#6554ad}.speaking-entry-heading h1{margin:5px 0 6px;font-size:28px;letter-spacing:-.035em}.speaking-entry-heading p{margin:0;color:var(--muted);font-size:11px}.speaking-setting-section{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.speaking-setting-section>header{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start}.speaking-setting-section>header>span{width:30px;height:30px;display:grid;place-items:center;border:1px solid #9eb7d3;color:var(--blue);font-size:9px;font-weight:850}.speaking-setting-section h2{margin:0;font-size:14px}.speaking-setting-section header p{margin:5px 0 0;color:var(--muted);font-size:9px;line-height:1.65}.speaking-save-options{margin:14px 0 0 46px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.speaking-save-options button{min-height:74px;padding:14px 16px;display:grid;gap:6px;border:1px solid var(--line-dark);background:#fff;color:var(--ink);cursor:pointer;text-align:left}.speaking-save-options button.selected{border:2px solid var(--blue);background:var(--blue-soft)}.speaking-save-options strong{font-size:12px}.speaking-save-options small{color:var(--muted);font-size:9px;line-height:1.55}.microphone-test-panel{min-height:52px;margin:14px 0 0 46px;display:flex;align-items:center}.microphone-test-button{min-height:44px;padding:0 18px;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--blue);background:#fff;color:var(--blue);cursor:pointer;font-size:10px;font-weight:800}.microphone-playback{width:100%;display:grid;grid-template-columns:24px minmax(260px,1fr) auto auto;gap:10px;align-items:center}.microphone-playback>svg{color:var(--blue)}.microphone-playback audio{width:100%;height:38px}.microphone-test-passed{width:100%;min-height:52px;padding:9px 12px;display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:9px;align-items:center;border:1px solid #bad9c8;background:var(--green-soft);color:var(--green)}.microphone-test-passed>span{display:grid;gap:3px}.microphone-test-passed strong{font-size:10px}.microphone-test-passed small{color:#4d725f;font-size:8px}.camera-setting{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}.speaking-toggle,.caption-toggle{min-height:38px;padding:0 10px 0 12px;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-dark);background:#fff;color:#4c5662;cursor:pointer;font-size:9px;font-weight:800}.speaking-toggle>span,.caption-toggle>span{width:30px;height:18px;position:relative;border-radius:10px;background:#c8cdd3}.speaking-toggle>span:after,.caption-toggle>span:after{width:14px;height:14px;position:absolute;top:2px;left:2px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0000002e;content:"";transition:transform .16s ease}.speaking-toggle.on,.caption-toggle.on{border-color:#8eb7e7;color:var(--blue)}.speaking-toggle.on>span,.caption-toggle.on>span{background:var(--blue)}.speaking-toggle.on>span:after,.caption-toggle.on>span:after{transform:translate(12px)}.speaking-entry-card>footer{margin-top:24px;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line)}.speaking-entry-card>footer>small{color:var(--muted);font-size:9px}.speaking-entry-start{min-width:142px}.speaking-screen{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);height:max(100vh,var(--desktop-canvas-height));min-height:var(--desktop-canvas-height);margin-inline:auto;display:grid;grid-template-rows:74px minmax(0,1fr) 72px;overflow:hidden;background:#fff}.speaking-examiner-audio{display:none}.speaking-header{padding:0 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fafbfc}.speaking-header>div{display:grid;gap:5px}.speaking-header strong{font-size:13px}.speaking-stage{min-height:0;display:grid;grid-template-columns:minmax(520px,.92fr) minmax(620px,1.08fr);overflow:hidden}.speaking-visual-column{min-height:0;padding:44px 48px;position:relative;display:grid;align-content:center;justify-items:center;gap:14px;border-right:1px solid var(--line);background:#f5f6f8}.examiner-placeholder{width:min(520px,100%);aspect-ratio:4 / 3;display:grid;place-content:center;justify-items:center;gap:18px;border:1px solid #b8bec6;background:#fff;color:#6a7380}.examiner-placeholder svg{color:#9099a5}.examiner-placeholder span{color:#505a66;font-size:11px;font-weight:800;letter-spacing:.06em}.candidate-camera{width:190px;aspect-ratio:4 / 3;position:absolute;right:28px;bottom:26px;overflow:hidden;border:2px solid white;background:#17191d;box-shadow:0 8px 26px #191f2838}.candidate-camera video{width:100%;height:100%;display:block;object-fit:cover;transform:scaleX(-1)}.candidate-camera button{width:30px;height:30px;position:absolute;top:8px;right:8px;display:grid;place-items:center;border:0;border-radius:50%;background:#0a0e13b8;color:#fff;cursor:pointer}.candidate-camera small{position:absolute;left:8px;bottom:8px;padding:4px 6px;background:#0a0e13b8;color:#fff;font-size:7px}.camera-enable-button{min-height:36px;padding:0 13px;display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line-dark);background:#fff;color:#4d5762;cursor:pointer;font-size:9px;font-weight:750}.camera-error{color:var(--red);font-size:8px}.speaking-response-column{min-height:0;padding:56px 72px;display:flex;flex-direction:column;align-items:stretch;justify-content:center;overflow:auto}.speaking-part-label{margin-bottom:20px;color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.12em}.speaking-cue-card{max-width:690px;padding:28px 32px;border:1px solid #b9c1cb;background:#fff;box-shadow:0 12px 34px #1a222c12;color:#252b32;font:400 16px/1.65 var(--font-exam)}.speaking-cue-card>strong{display:block;font-size:19px;line-height:1.45}.speaking-cue-card>span{margin-top:20px;display:block;color:var(--muted);font-size:13px}.speaking-cue-card ul{margin:8px 0 0;padding-left:22px}.speaking-caption{max-width:690px;margin:20px 0 0;padding:14px 17px;border-left:3px solid #9eb7d3;background:#f3f7fc;color:#354452;font:400 14px/1.65 var(--font-exam)}.speaking-quiet-space{min-height:180px}.part-two-notes{max-width:690px;margin-top:18px;display:grid;gap:7px;color:#56616c;font-size:9px;font-weight:800}.part-two-notes textarea{min-height:82px;padding:12px 14px;resize:vertical;border:1px solid var(--line);background:#fafbfc;color:var(--ink);font-size:11px;line-height:1.6}.speaking-countdown{margin-top:26px;display:inline-flex;align-items:center;align-self:flex-start;gap:10px;color:#20262d}.speaking-countdown svg{color:var(--blue)}.speaking-countdown strong{font:850 32px/1 var(--font-number);letter-spacing:-.04em}.speaking-footer{padding:0 28px;display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center;border-top:1px solid var(--line);background:#fafbfc}.answer-complete-button{min-width:142px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;font-size:11px;font-weight:850}.speaking-exit-button{min-height:38px;padding:0 15px;justify-self:end;border:1px solid #a8afb8;background:#fff;color:#4c545e;cursor:pointer;font-size:10px;font-weight:750}.speaking-ready-dialog,.speaking-exit-dialog{width:min(440px,calc(100% - 48px));padding:32px 34px;border:1px solid #929aa4;background:#fff;box-shadow:0 24px 78px #0b111940}.speaking-ready-dialog h2,.speaking-exit-dialog h2{margin:8px 0 10px;font-size:25px}.speaking-ready-dialog>p,.speaking-exit-dialog>p{color:var(--muted);font-size:11px;line-height:1.7}.speaking-ready-dialog>small{color:var(--muted);font-size:9px}.speaking-ready-dialog footer,.speaking-exit-dialog footer{margin-top:24px;display:flex;justify-content:flex-end;gap:8px}.speaking-failure-screen,.speaking-completion-screen,.desktop-only-gate{min-height:100vh;padding:32px;display:grid;place-content:center;justify-items:center;background:#f4f5f7;text-align:center}.speaking-failure-icon,.speaking-completion-icon,.desktop-only-icon{width:76px;height:76px;margin-bottom:16px;display:grid;place-items:center;border-radius:50%}.speaking-failure-icon{background:var(--red-soft);color:var(--red)}.speaking-completion-card{width:min(580px,calc(100% - 48px));padding:52px 58px;display:grid;justify-items:center;border:1px solid #aeb7c2;background:#fff;box-shadow:0 22px 68px #1a222c1a}.speaking-completion-icon{background:var(--green-soft);color:var(--green)}.speaking-completion-card h1,.desktop-only-gate h1{margin:12px 0 10px;font-size:30px;letter-spacing:-.04em}.speaking-completion-card>p,.desktop-only-gate>p{margin:0;color:var(--muted);font-size:12px;line-height:1.75}.speaking-completion-notice{width:100%;margin-top:22px;padding:11px 14px;border-left:3px solid #8aa5c4;background:#f3f7fc;color:#3c5875;font-size:10px;line-height:1.6;text-align:left}.speaking-completion-actions{margin-top:30px;display:flex;gap:10px}.speaking-completion-actions button,.speaking-review-header button{display:inline-flex;align-items:center;justify-content:center;gap:7px}.desktop-only-icon{background:var(--blue-soft);color:var(--blue)}.desktop-only-gate .primary-button{margin-top:24px}.speaking-review-screen{min-height:100vh;overflow:auto;background:#f2f4f6}.speaking-review-header{min-height:112px;padding:24px 52px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line);background:#fff}.speaking-review-header h1{margin:6px 0 5px;font-size:27px;letter-spacing:-.035em}.speaking-review-header p{margin:0;color:var(--muted);font-size:10px}.speaking-review-header>div:last-child{display:flex;gap:8px}.speaking-review-content{width:min(1280px,calc(100% - 80px));margin:28px auto 56px;display:grid;gap:26px}.speaking-review-part>header,.my-speaking-section>header{min-height:45px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #b8c0c9}.speaking-review-part>header>span{color:#2c343d;font-size:14px;font-weight:900;letter-spacing:.09em}.speaking-review-part>header>small,.my-speaking-section>header>small{color:var(--muted);font-size:9px}.speaking-review-grid{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.speaking-review-part:nth-child(2) .speaking-review-grid{grid-template-columns:1fr}.speaking-review-card{min-width:0;padding:20px 22px;border:1px solid var(--line);background:#fff}.speaking-review-card>header,.speaking-review-response>header{display:flex;align-items:start;justify-content:space-between;gap:18px}.speaking-review-card>header>div,.speaking-review-response>header>div{min-width:0;display:grid;gap:7px}.speaking-review-card>header span,.speaking-review-response>header span{color:var(--blue);font-size:8px;font-weight:850}.speaking-review-card>header strong,.speaking-review-response>header strong{font:600 13px/1.55 var(--font-exam)}.speaking-review-card>header>small,.speaking-review-response>header>small{flex:0 0 auto;color:var(--muted);font-size:8px}.speaking-review-cue-card{margin-top:16px;padding:16px 18px;border-left:3px solid #9eb7d3;background:#f7f9fb;font:400 12px/1.6 var(--font-exam)}.speaking-review-cue-card>strong{display:block;font-size:14px}.speaking-review-cue-card>span{margin-top:10px;display:block;color:var(--muted);font-size:10px}.speaking-review-cue-card ul{margin:5px 0 0;padding-left:18px}.speaking-recording-player{margin-top:18px;padding:11px;display:grid;grid-template-columns:auto minmax(180px,1fr) 48px;gap:9px;align-items:center;background:#f3f5f8}.speaking-play-button{min-height:34px;padding:0 12px;display:inline-flex;align-items:center;gap:6px;border:1px solid #a8b4c1;background:#fff;color:#34485c;cursor:pointer;font-size:8px;font-weight:800}.speaking-recording-player audio{width:100%;height:34px}.speaking-recording-player>span{color:var(--muted);font:750 9px/1 var(--font-number);text-align:right}.speaking-recording-player>small{grid-column:1 / -1;color:var(--red);font-size:8px}.speaking-reference-toggle{width:100%;min-height:38px;margin-top:14px;padding:0 4px;display:flex;align-items:center;justify-content:space-between;border:0;border-top:1px solid var(--line);background:#fff;color:#765817;cursor:pointer;font-size:9px;font-weight:850}.speaking-reference-toggle>span{display:inline-flex;align-items:center;gap:6px}.speaking-reference-panel{padding:14px 16px;display:grid;gap:12px;background:#fffaf0}.speaking-reference-panel article>span{display:inline-flex;align-items:center;gap:6px;color:#765817;font-size:8px;font-weight:850}.speaking-reference-panel p{margin:7px 0 0;color:#3b3f44;font:400 11px/1.75 var(--font-exam);white-space:pre-wrap}.speaking-reference-panel>small{color:#806b42;font-size:8px;line-height:1.6}.speaking-reference-panel .speaking-reference-empty{margin:0;color:var(--muted)}.speaking-review-services{padding:24px 26px 26px;border:1px solid var(--line);background:#fff}.speaking-review-services h2{margin:6px 0 0;font-size:17px}.speaking-review-services>div{margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.speaking-review-services article{min-height:80px;padding:14px 16px;display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);background:#fafbfc}.speaking-review-services article>span{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue)}.speaking-review-services strong{font-size:11px}.speaking-review-services p{margin:5px 0 0;color:var(--muted);font-size:8px}.speaking-review-services button{min-height:32px;padding:0 11px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:8px}.my-speaking-section{margin-top:26px}.my-speaking-section>header h2{margin:5px 0 10px;font-size:19px}.my-speaking-list{margin-top:12px;display:grid;gap:9px}.my-speaking-card{width:100%;min-height:82px;padding:14px 18px;display:grid;grid-template-columns:50px minmax(0,1fr) 170px;gap:18px;align-items:center;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;text-align:left}.my-speaking-card:hover{border-color:#9dbde3;background:#fbfdff}.my-speaking-card.session{border-left:3px solid #a69bd1}.my-speaking-card-copy{display:grid;gap:5px}.my-speaking-card-copy small,.my-speaking-card-action small{color:var(--muted);font-size:8px}.my-speaking-card-copy strong{font-size:13px}.my-speaking-card-copy em{color:var(--muted);font-size:9px;font-style:normal}.my-speaking-card-action{display:grid;justify-items:end;gap:7px}.my-speaking-card-action b{color:var(--blue);font-size:9px}.my-speaking-empty{min-height:112px;margin-top:12px;padding:24px;display:grid;align-content:center;gap:7px;border:1px dashed #b8c0c9;background:#fafbfc}.my-speaking-empty strong{font-size:12px}.my-speaking-empty p{margin:0;color:var(--muted);font-size:9px}@media(prefers-reduced-motion:reduce){.speaking-toggle>span:after,.caption-toggle>span:after{transition:none}}html.lightweight-device,html.lightweight-device body,html.lightweight-device #root{min-width:320px}html.lightweight-device body{overflow-x:hidden}html.lightweight-device .app-shell{display:block}html.lightweight-device .side-nav{min-height:auto;padding:18px 20px;display:flex;align-items:center;justify-content:space-between}html.lightweight-device .side-nav nav,html.lightweight-device .student-card,html.lightweight-device .side-nav .feedback-entry{display:none}html.lightweight-device .mobile-logout{min-height:36px;padding:0 12px;display:block;border:1px solid var(--line-strong);background:#fff;color:var(--ink);font-size:10px;font-weight:750}html.lightweight-device .home-main{padding:30px 24px 46px}html.lightweight-device .lightweight-home .mode-grid,html.lightweight-device .lightweight-home .home-lower-grid{display:none}html.lightweight-device .lightweight-home .mobile-mode-entry{margin-top:20px;padding:26px;display:grid;gap:12px;border:1px solid var(--line-strong);background:#fff}html.lightweight-device .listening-entry-screen{min-width:0;padding:0 22px 42px}html.lightweight-device .listening-entry-card{width:min(820px,100%);margin-top:28px}html.lightweight-device .mobile-reading-note,html.lightweight-device .mobile-listening-note{display:block}html.lightweight-device .split-reader{display:block;overflow:auto}html.lightweight-device .passage-pane{height:100%;padding:30px 24px 64px;overflow:auto;border-right:0}html.lightweight-device .question-pane,html.lightweight-device .reading-screen .question-strip,html.lightweight-device .selection-menu,html.lightweight-device .dictionary-popover,html.lightweight-device .listening-question-stage,html.lightweight-device .listening-screen .question-strip,html.lightweight-device .listening-screen .listening-notice,html.lightweight-device .listening-screen .exam-tools{display:none}html.lightweight-device .listening-audio-bar{min-height:0;padding:24px;display:flex;flex:1 1 auto;flex-direction:column;align-items:stretch;justify-content:center;gap:14px}html.lightweight-device .desktop-only-gate{min-width:0;min-height:100dvh}@media(hover:hover)and (pointer:fine){.speaking-entry-screen,.speaking-screen{max-width:var(--desktop-canvas-min)}}.home-header-tools{min-width:150px;display:grid;justify-items:end;gap:8px}.home-message-button{position:relative;width:142px;min-height:104px;padding:16px 18px;display:grid;grid-template-columns:36px minmax(0,1fr);grid-template-rows:auto auto;align-items:center;column-gap:12px;border:1px solid var(--line);background:#fff;color:#35404b;cursor:pointer;text-align:left;font-weight:800}.home-message-button svg{grid-row:1 / 3;color:var(--blue)}.home-message-button>span{align-self:end;color:var(--ink);font-size:15px}.home-message-button>small{align-self:start;color:var(--muted);font-size:9px;font-weight:700;white-space:nowrap}.home-message-button b{position:absolute;top:-9px;right:-9px;min-width:25px;height:25px;padding:0 7px;display:grid;place-items:center;border-radius:13px;background:var(--red);box-shadow:0 0 0 3px #fff;color:#fff;font-size:9px}.home-message-button.has-unread{border:2px solid var(--blue);background:var(--blue-soft);box-shadow:0 8px 24px #1f6bd31f}.home-message-button:hover{border-color:var(--blue)}.home-message-button:focus-visible{outline:3px solid rgb(31 107 211 / 22%);outline-offset:3px}.home-header-tools .home-status-region{position:static;width:min(360px,30vw)}.entry-panel{grid-template-columns:repeat(4,minmax(0,1fr))}.entry-panel button:nth-child(4){border-right:0}.entry-icon.writing,.entry-icon.speaking{background:#edf5ff;color:var(--blue)}.entry-icon.speaking{background:#f1efff;color:#6554ad}.section-title>.text-button{font-size:10px}.writing-entry-screen{min-height:100dvh;padding:0 54px 58px;overflow:auto;background:#f0f2f4}.writing-entry-screen>header{min-height:76px;display:flex;align-items:center;justify-content:space-between}.writing-entry-screen>header .quiet-button{display:inline-flex;align-items:center;gap:8px}.writing-entry-card{width:min(920px,calc(100% - 32px));margin:46px auto 0;padding:38px 42px 42px;border:1px solid #cdd3db;background:#fff;box-shadow:0 24px 70px #1d26311a}.writing-entry-heading{display:flex;align-items:center;gap:20px}.writing-entry-icon{width:68px;height:68px;flex:0 0 68px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue)}.writing-entry-heading h1{margin:7px 0 8px;font-size:34px;letter-spacing:-.035em}.writing-entry-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.65}.writing-task-selector{margin:30px 0 0;padding:18px;border:1px solid var(--line);background:#fafbfc}.writing-task-selector legend{padding:0 7px;color:#5b6672;font-size:10px;font-weight:800}.writing-task-selector>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.writing-task-selector button{min-height:66px;padding:12px 15px;display:grid;gap:5px;border:1px solid var(--line);background:#fff;color:#323b45;cursor:pointer;text-align:left}.writing-task-selector button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue)}.writing-task-selector button strong{font-size:14px}.writing-task-selector button span{color:var(--muted);font-size:9px}.writing-rule-grid{margin-top:26px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line)}.writing-rule-grid article{min-height:84px;padding:16px 18px;display:grid;align-content:center;gap:6px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.writing-rule-grid article:nth-child(2n){border-right:0}.writing-rule-grid article:nth-last-child(-n+2){border-bottom:0}.writing-rule-grid span{color:var(--muted);font-size:9px;font-weight:750}.writing-rule-grid strong{font-size:11px;line-height:1.55}.writing-start-button{width:220px;min-height:52px;margin:26px auto 0;display:flex;align-items:center;justify-content:center;font-size:13px;box-shadow:0 10px 24px #1f68d62e}.writing-screen{height:100dvh;min-height:760px;display:flex;flex-direction:column;overflow:hidden;background:#f0f2f4}.writing-header{min-height:72px;padding:0 26px;flex:0 0 72px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);background:#fff}.writing-session-meta,.writing-total-time,.writing-header>.quiet-button{display:flex;align-items:center}.writing-session-meta{align-items:center;gap:24px}.writing-session-identity,.writing-total-time>span{display:grid;gap:3px}.writing-session-identity small,.writing-total-time small{color:var(--muted);font-size:8px;font-weight:800;letter-spacing:.08em}.writing-session-identity strong{font-size:12px}.writing-header>.quiet-button{min-width:68px;justify-content:center;gap:7px}.writing-total-time{padding-left:22px;gap:9px;border-left:1px solid var(--line);color:#374552}.writing-word-requirement{padding-left:22px;border-left:1px solid var(--line);color:var(--muted);font:700 9px/1.5 var(--font-exam);white-space:nowrap}.writing-total-time svg{color:var(--blue)}.writing-total-time strong{font:750 18px/1 var(--font-number)}.writing-save-issue{min-height:52px;padding:8px 24px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;gap:12px;border-bottom:1px solid #e7ca8a;background:#fff8e8;color:#725212;font-size:10px}.writing-save-issue.failed{border-bottom-color:#e4b5b9;background:var(--red-soft);color:var(--red)}.writing-save-issue>span{display:grid;gap:2px}.writing-workspace{min-height:0;flex:1 1 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden}.writing-prompt-pane,.writing-editor-pane{min-width:0;min-height:0;background:#fff}.writing-prompt-pane{padding:18px 34px 42px;overflow:auto;border-right:1px solid var(--line);overscroll-behavior:contain}.writing-prompt-pane>header{padding-bottom:19px;border-bottom:1px solid var(--ink)}.writing-prompt-pane h1{margin:0 0 6px;font-size:25px}.writing-prompt-pane header small{color:var(--muted);font-size:9px}.writing-prompt-copy{margin:24px 0;color:#222a33;font:400 14px/1.85 var(--font-exam);white-space:pre-wrap}.writing-prompt-image{max-width:100%;height:auto;margin:8px auto 0;display:block;border:1px solid var(--line);background:#fff}.writing-image-state{min-height:150px;padding:20px;display:grid;place-content:center;justify-items:center;gap:10px;border:1px dashed var(--line-dark);color:var(--muted);font-size:10px;text-align:center}.writing-image-state .loading-mark{width:25px;height:25px;border-width:2px}.writing-image-state.error{border-color:#d9a4a8;background:var(--red-soft);color:var(--red)}.writing-editor-pane{padding:26px 30px 24px;display:flex;flex-direction:column}.writing-textarea-wrap{position:relative;min-height:0;flex:1 1 auto;border:1px solid #aeb6c0;background:#fff}.writing-textarea-wrap textarea{width:100%;height:100%;min-height:360px;padding:22px 24px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;resize:none;border:0;outline:0;background:transparent;color:#20262d;font:400 15px/1.8 var(--font-exam)}.writing-textarea-wrap textarea::placeholder{color:#a0a7af}.writing-editor-metrics{min-height:38px;padding:8px 12px;display:inline-flex;align-items:center;gap:12px;border:1px solid var(--line);background:#f7f9fb;color:#58636f;font-size:10px;white-space:nowrap}.writing-editor-metrics span{display:inline-flex;align-items:baseline;gap:4px}.writing-editor-metrics span+span{padding-left:12px;border-left:1px solid var(--line)}.writing-editor-metrics strong{color:#29333d;font:800 12px/1 var(--font-number)}.writing-editor-bottom{min-height:64px;padding-top:16px;flex:0 0 auto;display:flex;align-items:end;justify-content:space-between;gap:16px}.writing-editor-actions{display:flex;align-items:end;gap:16px}.writing-editor-actions button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.writing-editor-actions .primary-button{min-width:118px}.writing-editor-actions .writing-task-completion-button{width:180px;flex:0 0 180px;padding:0 18px;white-space:nowrap;border-color:#9faab6;background:#fff;color:#303b47;font-weight:800;line-height:1}.writing-editor-actions .writing-task-completion-button:hover{border-color:#758392;background:#f7f9fb}.writing-editor-actions .writing-task-completion-button:focus:not(:focus-visible){outline:none}.writing-editor-actions.single-task-actions{margin-left:auto;justify-content:flex-end}.writing-single-task-label{min-height:42px;padding:0 34px;flex:0 0 42px;display:flex;align-items:center;border-top:1px solid var(--line);background:#fff;color:#34404c;font-size:11px;font-weight:800}.writing-task-strip{min-height:86px;padding:10px 24px;flex:0 0 86px;display:grid;gap:10px;border-top:1px solid var(--line);background:#f5f6f8}.writing-task-strip.two-tasks{grid-template-columns:repeat(2,minmax(0,1fr))}.writing-task-strip button{min-width:0;padding:0 20px;display:flex;align-items:center;justify-content:center;border:1px solid #c3cad2;background:#fff;color:#3c4650;cursor:pointer;text-align:left}.writing-task-strip button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);box-shadow:inset 3px 0 0 var(--blue)}.writing-task-strip button span{font-size:15px;font-weight:850}.writing-review-screen{height:100dvh;min-height:760px;display:flex;flex-direction:column;overflow:hidden;background:#f3f5f7}.writing-review-header{min-height:94px;padding:16px 34px;flex:0 0 94px;display:flex;justify-content:space-between;gap:28px;align-items:center;border-bottom:1px solid var(--line);background:#fff}.writing-review-header h1{margin:5px 0;font-size:22px}.writing-review-header p{margin:0;color:var(--muted);font-size:9px}.writing-review-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px}.writing-review-actions button{min-width:112px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.writing-review-task-tabs{width:min(1180px,calc(100% - 64px));margin:16px auto 0;flex:0 0 52px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line);background:#fff}.writing-review-task-tabs button{min-height:50px;padding:0 20px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:24px;border:0;border-right:1px solid var(--line);background:#fff;color:#424b55;cursor:pointer}.writing-review-task-tabs button:last-child{border-right:0}.writing-review-task-tabs button.active{box-shadow:inset 0 -3px 0 var(--blue);background:var(--blue-soft);color:var(--blue)}.writing-review-task-tabs span{color:var(--muted);font-size:9px}.writing-review-task-tabs .writing-review-task-duration{font-family:var(--font-number)}.writing-review-content{width:min(1180px,calc(100% - 64px));min-height:0;margin:16px auto 18px;flex:1 1 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:minmax(0,1fr);gap:18px}.writing-review-prompt,.writing-formal-copy,.writing-sample-section,.writing-value-added{border:1px solid var(--line);background:#fff}.writing-review-prompt{min-height:0;height:100%;padding:28px;align-self:stretch;overflow:auto;overscroll-behavior:contain}.writing-review-prompt>header{padding-bottom:17px;border-bottom:1px solid var(--ink)}.writing-review-prompt h2,.writing-formal-copy h2,.writing-sample-section h2,.writing-value-added h2{margin:7px 0 0;font-size:20px}.writing-review-prompt>header h2,.writing-formal-copy>header h2{margin-top:0}.writing-review-prompt header small{display:block;margin-top:6px;color:var(--muted);font-size:9px}.writing-review-prompt>p{margin:22px 0;font:400 13px/1.85 var(--font-exam);white-space:pre-wrap}.writing-formal-copy{min-height:0;height:100%;padding:28px;display:flex;flex-direction:column;overflow:hidden}.writing-formal-copy>header,.writing-sample-section>header{display:flex;align-items:start;justify-content:space-between;gap:18px}.writing-formal-copy>header>span{padding:6px 9px;display:inline-flex;align-items:center;gap:5px;border:1px solid #b9c3ce;color:#53606d;font-size:8px;font-weight:800}.writing-formal-body,.writing-sample-body{margin-top:25px;color:#20262d;font:400 14px/1.9 var(--font-exam);white-space:pre-wrap}.writing-formal-body{min-height:0;flex:1 1 auto;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.writing-formal-body em{color:var(--muted)}.writing-formal-copy>footer{margin-top:auto;padding-top:22px;display:flex;justify-content:flex-end;border-top:1px solid var(--line)}.writing-formal-copy>footer .primary-button{min-width:118px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.writing-sample-view{width:min(1180px,calc(100% - 64px));min-height:0;margin:18px auto 0;padding-bottom:36px;flex:1 1 auto;display:grid;align-content:start;gap:18px;overflow:auto;overscroll-behavior:contain}.writing-sample-view .writing-sample-section,.writing-sample-view .writing-value-added,.writing-sample-view .writing-sample-guide-card{grid-column:auto}.writing-sample-view .writing-sample-section{border-radius:14px}.writing-sample-section,.writing-value-added,.writing-retention-note{grid-column:1 / -1}.writing-sample-section{padding:30px 34px 34px}.writing-sample-section>header>strong{padding:6px 9px;border:1px solid #d5a13a;background:#fff8e8;color:#795817;font-size:9px}.writing-sample-notice{margin:20px 0 0;padding:11px 13px;border-left:3px solid #d5a13a;background:#fffaf0;color:#725817;font-size:10px;line-height:1.6}.writing-sample-pending{min-height:150px;margin-top:22px;display:grid;place-content:center;justify-items:center;border:1px dashed var(--line-dark);color:var(--muted);text-align:center}.reference-access-notice{display:grid;place-content:center;justify-items:center;gap:9px;text-align:center}.reference-access-notice strong{display:block;color:#5f6975;font-size:12px;font-weight:750;line-height:1.65}.reference-service-link{min-height:0;margin:0;padding:0;border:0;background:transparent;color:var(--blue);cursor:pointer;font:inherit;font-weight:inherit;line-height:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.reference-service-link:hover{color:#0756b8}.speaking-reference-panel>.reference-access-notice{min-height:110px;align-self:stretch}.writing-value-added{padding:30px 34px 34px}.writing-value-added>header p{margin:8px 0 0;color:var(--muted);font-size:10px}.writing-value-added>div{margin-top:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.writing-value-added article{min-height:92px;padding:16px 18px;display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);background:#fafbfc}.writing-value-added article>span{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue)}.writing-value-added article strong{font-size:12px}.writing-value-added article p{margin:5px 0 0;color:var(--muted);font-size:9px}.writing-value-added article button{min-height:34px;padding:0 12px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:9px}.writing-retention-note{padding:13px 17px;border:1px solid #c9d9eb;background:#f4f8fd;color:#48647f;font-size:9px;line-height:1.6;text-align:center}.learning-record-tabs{margin-bottom:26px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:1px solid var(--line);background:#fafbfc}.learning-record-tabs button{min-height:46px;border:0;border-right:1px solid var(--line);background:transparent;color:#53606d;cursor:pointer;font-size:11px;font-weight:750}.learning-record-tabs button:last-child{border-right:0}.learning-record-tabs button.active{box-shadow:inset 0 -3px 0 var(--blue);background:#fff;color:var(--blue);font-weight:850}.practice-record-list,.my-writing-list{margin-top:24px;display:grid;gap:10px}.practice-record-card,.my-writing-card{width:100%;min-height:82px;padding:14px 18px;display:grid;align-items:center;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;text-align:left}.practice-record-card{grid-template-columns:48px minmax(0,1fr) auto;gap:16px}.practice-record-card:hover,.my-writing-card:hover{border-color:#9dbde3;background:#fbfdff}.practice-record-module,.my-writing-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:8px;background:var(--blue-soft);color:var(--blue)}.practice-record-module.writing{background:#eef4ff}.practice-record-module.listening{background:#eef8f3;color:var(--green)}.practice-record-card>span:nth-child(2),.my-writing-card-copy{display:grid;gap:5px}.practice-record-card small,.my-writing-card small,.my-writing-expiry small{color:var(--muted);font-size:8px}.practice-record-card strong,.my-writing-card-copy strong{font-size:13px}.practice-record-card em,.my-writing-card-copy em{color:var(--muted);font-size:9px;font-style:normal}.practice-record-card>b,.my-writing-expiry>b{color:var(--blue);font-size:9px}.my-writing-card{grid-template-columns:50px minmax(0,1fr) 150px;gap:18px}.my-writing-expiry{display:grid;justify-items:end;gap:5px}.my-writing-expiry>strong{font-size:10px}.speaking-coming-soon{min-height:330px;margin-top:24px;padding:44px;display:grid;grid-template-columns:74px minmax(0,1fr);gap:22px;align-content:center;border:1px solid var(--line);background:linear-gradient(135deg,#f8f9ff,#fff 52%),#fff}.speaking-coming-icon{width:68px;height:68px;display:grid;place-items:center;border-radius:50%;background:#f0edff;color:#6554ad}.speaking-coming-soon h2{margin:8px 0 10px;font-size:25px}.speaking-coming-soon p{max-width:740px;margin:0;color:var(--muted);font-size:11px;line-height:1.75}.speaking-future-services{grid-column:2;margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}.speaking-future-services span{padding:7px 10px;border:1px solid #d8d4ed;background:#fff;color:#625984;font-size:9px;font-weight:750}@media(hover:hover)and (pointer:fine){.writing-entry-screen,.writing-screen,.writing-review-screen{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);min-height:var(--desktop-canvas-height);margin-inline:auto}.writing-entry-screen,.writing-screen,.writing-review-screen{height:var(--desktop-canvas-height)}.entry-panel{grid-template-columns:repeat(4,minmax(0,1fr))}.entry-panel button{padding:18px 22px;gap:22px}.entry-icon{width:76px;height:76px;flex-basis:76px}.home-header-tools .home-status-region{width:330px}.library-main{overflow:auto}}@media(max-width:1120px)and (hover:none)and (pointer:coarse){.writing-workspace{grid-template-columns:repeat(2,minmax(0,1fr))}.writing-review-header{align-items:center}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.home-header-tools{width:100%;margin-top:18px;justify-items:start}.home-message-button{width:100%;min-height:72px;grid-template-columns:36px auto minmax(0,1fr);grid-template-rows:1fr}.home-message-button svg{grid-row:auto}.home-message-button>span,.home-message-button>small{align-self:center}.home-header-tools .home-status-region{width:100%}.writing-entry-screen{min-height:100dvh;padding:0 18px 36px}.writing-entry-screen>header{min-height:64px}.writing-entry-screen>header .eyebrow{display:none}.writing-entry-card{width:100%;margin-top:24px;padding:24px 20px 26px;box-shadow:none}.writing-rule-grid{grid-template-columns:1fr}.writing-rule-grid article,.writing-rule-grid article:nth-child(2n),.writing-rule-grid article:nth-last-child(-n+2){border-right:0;border-bottom:1px solid var(--line)}.writing-rule-grid article:last-child{border-bottom:0}.writing-start-button{width:100%}.learning-record-tabs{grid-template-columns:repeat(6,118px);overflow-x:auto}.practice-record-card,.my-writing-card{grid-template-columns:44px minmax(0,1fr)}.practice-record-card>b,.my-writing-expiry{grid-column:2;justify-items:start}.speaking-coming-soon{padding:28px 22px;grid-template-columns:1fr}.speaking-future-services{grid-column:1}.writing-screen .writing-save-issue,.writing-screen .writing-workspace,.writing-screen .writing-task-strip,.writing-screen .writing-single-task-label{display:none}.writing-screen:after{min-height:0;padding:32px;flex:1 1 auto;display:grid;place-content:center;background:#fff;color:var(--muted);content:"移动端不支持写作训练；请使用电脑继续本次写作。";font-size:13px;line-height:1.8;text-align:center}.writing-review-header{padding:22px 18px;flex:0 0 auto;align-items:flex-start;flex-direction:column}.writing-review-actions{justify-content:flex-start}.writing-review-task-tabs,.writing-review-content{width:calc(100% - 32px)}.writing-review-content{grid-template-columns:1fr;grid-template-rows:auto;flex:0 0 auto}.writing-review-screen{height:auto;min-height:100dvh;overflow:auto}.writing-review-prompt,.writing-formal-copy{height:auto;overflow:visible}.writing-review-view-footer{grid-column:1;align-items:flex-start;flex-direction:column}.writing-sample-view{flex:0 0 auto;overflow:visible}.writing-sample-section,.writing-value-added,.writing-retention-note{grid-column:1}.writing-value-added>div{grid-template-columns:1fr}}.home-header p[lang=en]{max-width:760px;color:#4d5967;font:italic 13px/1.55 Georgia,Times New Roman,serif}@media(min-width:1200px){.home-header h1{white-space:nowrap}}.mode-grid{margin-top:34px}.feedback-entry{position:relative;color:var(--muted);font-size:10px}.feedback-entry.sidebar{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}.feedback-entry summary{width:fit-content;cursor:pointer;color:#4d5660;font-weight:750;list-style:none}.feedback-entry summary::-webkit-details-marker{display:none}.feedback-entry>div{margin-top:10px;display:grid;gap:7px}.feedback-entry span{overflow-wrap:anywhere}.feedback-entry a,.feedback-entry button{width:fit-content;padding:0;border:0;border-bottom:1px solid currentColor;background:transparent;color:var(--blue);cursor:pointer;font-size:10px;text-decoration:none}.feedback-entry.login{padding-top:14px;border-top:1px solid var(--line)}.student-card{margin-top:14px}.message-center{width:min(920px,calc(100% - 48px));max-height:min(720px,calc(100vh - 72px));display:flex;flex-direction:column;border:1px solid var(--ink);background:#fff;box-shadow:0 30px 100px #0f141c47}.message-center>header{min-height:84px;padding:0 26px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.message-center>header h2{margin:7px 0 0;font-size:25px}.message-center-layout{min-height:0;flex:1;display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr)}.message-center-layout>nav{min-height:420px;overflow:auto;border-right:1px solid var(--line);background:#fafbfc}.message-center-layout>nav>button{position:relative;width:100%;min-height:88px;padding:15px 18px;display:grid;gap:6px;border:0;border-bottom:1px solid var(--line);background:transparent;cursor:pointer;text-align:left}.message-center-layout>nav>button.active{border-left:4px solid var(--blue);background:#fff}.message-center-layout>nav>button.unread:after{position:absolute;top:18px;right:16px;width:7px;height:7px;border-radius:50%;background:var(--red);content:""}.message-center-layout>nav span,.message-center-layout>nav small{color:var(--muted);font-size:9px}.message-center-layout>nav strong{padding-right:14px;font-size:12px}.message-center-layout>article{padding:34px 38px 48px;overflow:auto}.message-center-layout>article h3{margin:18px 0;font-size:26px}.message-center-layout>article p{color:#37404a;font-size:13px;line-height:1.85;white-space:pre-wrap}.message-center-layout>article>small{display:block;margin-top:28px;color:var(--muted);font-size:10px}.empty-state{min-height:260px;display:grid;place-content:center;justify-items:center;color:var(--muted);text-align:center}.library-main{min-width:0;padding:42px clamp(32px,5vw,72px) 60px;overflow:auto;background:#fff}.library-header{padding-bottom:28px;display:flex;align-items:end;justify-content:space-between;gap:32px;border-bottom:1px solid var(--ink)}.library-header h1{margin:12px 0 9px;font-size:clamp(34px,4vw,54px);letter-spacing:-.05em}.library-summary{margin:0;color:#23303c;font-size:14px;font-weight:520}.library-header p{max-width:720px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}.library-header>strong{display:grid;justify-items:end;font:700 42px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.library-header>strong small{margin-top:7px;color:var(--muted);font:700 9px/1 var(--font-ui)}.library-main>.status-banner{margin-top:20px}.wrongbook-groups{margin-top:24px;display:grid;gap:18px}.wrongbook-tools{margin-top:24px;display:flex;justify-content:flex-end;gap:18px}.wrongbook-group{border:1px solid var(--line)}.wrongbook-group>header{min-height:82px;padding:14px 18px;display:grid;grid-template-columns:48px minmax(0,1fr);align-items:center;gap:16px;border-bottom:1px solid var(--line);background:#fff}.wrongbook-group-copy{display:grid;gap:5px;letter-spacing:normal}.wrongbook-group-copy small,.wrongbook-group-copy em{color:var(--muted)}.wrongbook-group-copy small{font-size:8px}.wrongbook-group-copy strong{font-size:13px}.wrongbook-group-copy em{font-size:9px;font-style:normal}.wrongbook-group article{min-height:76px;padding:13px 18px;display:grid;grid-template-columns:48px minmax(150px,1fr) auto;gap:16px;align-items:center;border-bottom:1px solid var(--line)}.wrongbook-group article:last-child{border-bottom:0}.wrongbook-group article.mastered{background:#f7fbf9}.wrong-question-number{display:flex;align-items:baseline;gap:2px}.wrong-question-number span{color:var(--muted);font-size:9px;font-weight:750}.wrong-question-number strong{color:#3e4854;font:750 17px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.wrong-answer-summary{min-width:0;display:grid;gap:5px}.wrong-answer-meta{display:flex;align-items:center;gap:10px}.wrong-answer-meta span,.wrong-answer-meta small{color:var(--muted);font-size:9px}.wrong-answer-summary>strong{font-size:13px;line-height:1.45;overflow-wrap:anywhere}.library-row-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}.mastered-checkbox{min-height:32px;display:inline-flex;align-items:center;gap:7px;color:#48535f;cursor:pointer;font-size:10px;font-weight:750}.mastered-checkbox input{width:16px;height:16px;margin:0;accent-color:var(--green);cursor:pointer}.mastered-checkbox input:checked+span{color:var(--green);font-weight:850}.mastered-checkbox input:disabled,.mastered-checkbox input:disabled+span{cursor:wait;opacity:.58}.text-button{padding:5px 3px;border:0;border-bottom:1px solid currentColor;background:transparent;color:var(--blue);cursor:pointer;font-size:10px;font-weight:750}.text-button.danger{color:var(--red)}.retry-link-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-width:0;min-height:0;padding:3px 2px;border:0!important;border-radius:0;outline:0;box-shadow:none!important;background:transparent!important;color:var(--blue);cursor:pointer;font:inherit;font-weight:800;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.retry-link-button:hover,.retry-link-button:focus-visible{color:#0750b8;text-decoration-thickness:2px}.retry-link-button:disabled{cursor:wait;opacity:.58}.danger-button{min-height:40px;padding:0 17px;border:1px solid var(--red);background:var(--red);color:#fff;cursor:pointer;font-size:11px;font-weight:800}.library-empty{min-height:260px;margin-top:24px;display:grid;place-content:center;justify-items:center;border:1px dashed var(--line-dark);color:var(--muted);text-align:center}.library-empty strong{color:var(--ink);font-size:18px}.library-empty p{max-width:480px;line-height:1.7}.library-pagination{margin-top:22px;display:flex;align-items:center;justify-content:center;gap:10px}.library-pagination>span{display:flex;align-items:center;gap:4px}.library-pagination button{min-width:34px;min-height:34px;padding:0 10px;border:1px solid var(--line-dark);background:#fff;color:var(--ink);cursor:pointer;font-size:10px;font-weight:750}.library-pagination button.active{border-color:var(--blue);background:var(--blue);color:#fff}.library-pagination button:disabled{cursor:default;opacity:.42}.vocabulary-limit-note{margin-top:18px;padding:11px 14px;border-left:3px solid #cc9130;background:#fff8e9;color:#74551e;font-size:10px;font-weight:750}.vocabulary-tools{margin-top:24px;padding:18px 20px;display:flex;align-items:end;justify-content:space-between;gap:24px;border:1px solid var(--line);background:#fafbfc}.vocabulary-tools label{display:block;color:var(--muted);font-size:9px;font-weight:750}.vocabulary-tools input{width:min(360px,44vw);min-height:42px;padding:0 13px;border:1px solid var(--line-dark);background:#fff}.library-filter-tabs{display:grid;grid-template-columns:repeat(3,94px)}.library-filter-tabs button{min-height:36px;padding:0 14px;border:1px solid var(--line-dark);border-right:0;background:#fff;cursor:pointer;font-size:10px}.library-filter-tabs button:last-child{border-right:1px solid var(--line-dark)}.library-filter-tabs button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);font-weight:800}.vocabulary-list{margin-top:16px;border:1px solid var(--line)}.vocabulary-list article{min-height:78px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.vocabulary-list article:last-child{border-bottom:0}.vocabulary-list article.mastered{background:#dcefe4;box-shadow:inset 5px 0 0 var(--green)}.vocabulary-entry-copy{display:grid;gap:6px}.vocabulary-entry-copy>strong{font:700 21px/1.2 var(--font-ui)}.vocabulary-entry-copy>small{color:var(--muted);font-size:9px}.vocabulary-list article.mastered .vocabulary-entry-copy>small{color:#0b5f3a;font-weight:800}.vocabulary-basic-meaning{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 14px;color:#33404c;font-family:var(--font-exam);font-size:11px;line-height:1.55}.vocabulary-basic-meaning>span{display:inline-flex;align-items:baseline;gap:5px}.vocabulary-basic-meaning b{color:var(--blue);font-size:9px;font-style:italic}.vocabulary-basic-meaning .vocabulary-phonetic{color:#596674;font-size:10px}.vocabulary-basic-meaning.unavailable{color:var(--muted);font-size:10px}.exam-header{grid-template-columns:240px 1fr}.exam-tools{justify-content:flex-end}.exam-timer{min-width:154px;padding:8px 14px;display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;border:1px solid #aac8ee;background:var(--blue-soft)}.exam-timer span{color:#49617c;font-size:9px;font-weight:750}.exam-tools .exam-timer b{min-width:0;color:var(--blue);font-family:var(--font-number);font-size:24px;font-variant-numeric:lining-nums tabular-nums;text-align:right}.exam-timer.overtime{border-color:#c8d4e2;background:#f2f6fa}.choice-list fieldset>div{display:grid;gap:7px}.choice-list label{display:block}.choice-list label span{width:100%;min-height:36px;padding:7px 12px;display:flex;align-items:center;justify-content:flex-start;text-align:left}.choice-list fieldset.current,.question-numbers button.current{outline:0;border-left-width:1px;background:#fff}.question-strip{min-height:104px;grid-template-columns:130px minmax(330px,1fr) minmax(300px,auto)}.passage-summary{display:grid;gap:6px}.question-footer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center}.question-status{min-width:0;display:grid;align-content:center;justify-items:end;gap:8px}.question-status .question-key{justify-content:flex-end}.recovery-status{display:flex;justify-content:flex-end;gap:7px;color:#7f641e;font-size:8px;text-align:right}.recovery-status.failed,.recovery-status.conflict{color:var(--red)}.recovery-status button{padding:0;border:0;border-bottom:1px solid currentColor;background:transparent;color:inherit;cursor:pointer;font-size:8px}.question-footer-actions{grid-column:2;grid-row:1;display:flex;gap:8px}.question-footer-actions .primary-button,.question-footer-actions .quiet-button{min-width:76px;min-height:40px}.flag-button-label{display:inline-grid;place-items:center;line-height:1}.flag-button-label.stacked{gap:2px;line-height:1.05}.submission-confirmation>div{align-items:stretch}.submission-confirmation>div.three-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.submission-confirmation .quiet-button{margin-top:24px;border-color:var(--line-dark);background:#fff;color:var(--ink)}.submission-confirmation .primary-button{margin-top:24px;border-color:var(--blue);background:var(--blue);color:#fff}.submission-confirmation .danger-button{margin-top:24px;border-color:var(--red);background:var(--red)}.review-all-details{padding:24px 28px 60px}.review-question-group{margin:0 0 32px}.review-question-group>.structured-content{margin-bottom:18px;padding:16px;border:1px solid var(--line);background:#fbfcfd}.inline-review-anchor{position:relative;max-width:100%;margin:2px 5px;display:inline-flex;align-items:center;gap:6px;border-radius:4px;scroll-margin-top:24px;vertical-align:middle}.inline-review-answer{min-height:32px;display:inline-flex;align-items:stretch;border:1px solid var(--line-dark);background:#fff;font-family:var(--font-number);font-variant-numeric:lining-nums tabular-nums;line-height:1.2}.inline-review-number{min-width:28px;padding:0 6px;display:grid;place-items:center;border-right:1px solid currentColor;font-size:11px;font-weight:850}.inline-review-value{min-width:70px;max-width:150px;padding:0 9px;display:flex;align-items:center;overflow-wrap:anywhere;font-family:var(--font-exam);font-size:11px;font-weight:800}.inline-review-anchor.matching .inline-review-answer{min-width:170px}.inline-review-anchor.matching .inline-review-value{min-width:170px;max-width:260px;min-height:38px;padding:5px 10px}.inline-review-anchor.correct .inline-review-answer{border-color:var(--green);color:var(--green)}.inline-review-anchor.correct .inline-review-number{background:var(--green-soft)}.inline-review-anchor.incorrect .inline-review-answer{border-color:var(--red);color:var(--red)}.inline-review-anchor.incorrect .inline-review-number{background:var(--red-soft)}.inline-review-anchor.unanswered .inline-review-answer{border-color:#77828e;color:#596572}.inline-review-anchor.unanswered .inline-review-number{background:#edf0f3}.inline-review-toggle{min-height:30px;padding:0 5px;display:inline-flex;align-items:center;gap:3px;border:0;border-radius:999px;background:transparent;color:var(--blue);cursor:pointer;font-size:9.5px;font-weight:800;white-space:nowrap}.inline-review-toggle:hover,.inline-review-toggle:focus-visible{background:var(--blue-soft);outline:0;box-shadow:none}.inline-review-location-label{position:absolute;z-index:2;bottom:calc(100% + 4px);left:0;min-height:24px;padding:0 7px;display:inline-flex;align-items:center;border:1px solid #8cb6ea;background:var(--blue-soft);color:var(--blue);font-size:8px;font-weight:850;white-space:nowrap}.blank-answer-summary{margin:12px 0 18px;padding:12px 14px;display:grid;gap:10px;border:1px solid #dce2e8;background:#f7f8fa}.blank-answer-summary-row{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:start;gap:10px}.blank-answer-summary-row>strong{padding-top:5px;color:#38424d;font-size:9px;white-space:nowrap}.blank-answer-summary-items{display:grid;grid-template-columns:repeat(auto-fit,minmax(88px,1fr));gap:6px 10px}.blank-answer-summary-item{min-width:0;padding:4px 2px;display:flex;align-items:baseline;gap:6px;border-bottom:1px solid #a9d2bd;color:var(--green);font-family:var(--font-exam);font-size:10px;font-weight:750}.blank-answer-summary-item b{flex:0 0 auto;font-family:var(--font-number);font-size:9px;font-variant-numeric:lining-nums tabular-nums}.blank-answer-summary-item span{min-width:0;overflow-wrap:anywhere}.student-row .blank-answer-summary-item.incorrect{border-bottom-color:#dfa2a6;color:var(--red)}.student-row .blank-answer-summary-item.unanswered{border-bottom-style:dashed;border-bottom-color:#9aa4ae;color:#66717d}.analysis-modal-backdrop{position:fixed;z-index:80;top:0;right:0;bottom:0;left:0;padding:32px;display:grid;place-items:center;background:transparent;pointer-events:none}.analysis-modal{width:min(760px,100%);max-height:calc(100dvh - 64px);padding:28px 30px 30px;overflow:auto;border:1px solid #9aa6b2;border-radius:10px;background:#fff;box-shadow:0 28px 90px #0f141c47;pointer-events:auto}.analysis-modal>header{margin:-28px -30px 0;padding:18px 22px;display:flex;align-items:center;gap:16px;border-bottom:1px solid #a9c9ee;border-radius:10px 10px 0 0;background:#eaf3ff;transition:background .12s ease}.draggable-dialog{will-change:transform}.draggable-dialog-handle{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.draggable-dialog-handle:hover{background:#e1efff}.draggable-dialog.dragging .draggable-dialog-handle{cursor:grabbing}.analysis-modal>header>div{display:flex;align-items:center;gap:10px;color:var(--blue)}.analysis-modal>header>div:first-child{margin-right:auto}.analysis-modal>header span{display:block;color:var(--muted);font:750 8px/1.2 var(--font-ui);letter-spacing:.12em}.draggable-dialog-handle .drag-hint{min-height:0;padding:0;display:inline;border:0;border-radius:0;background:transparent;color:#175aab;font:750 8px/1 var(--font-ui);letter-spacing:0;opacity:.82;pointer-events:none;white-space:nowrap}.analysis-modal-close{width:42px;height:42px;padding:0;display:grid;place-items:center;flex:0 0 auto;border:0;border-radius:50%;background:transparent;color:#6c7782;cursor:pointer}.analysis-modal-close:hover,.analysis-modal-close:focus-visible{background:#edf1f5;color:var(--ink)}.analysis-modal-answers{margin:22px 0 18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.analysis-modal-answers>div{min-height:56px;padding:11px 14px;display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 9px;border:1px solid #d7dee5;background:#fbfcfd}.analysis-modal-answers span{color:var(--muted);font-size:9px}.analysis-modal-answers strong{color:var(--green);font-family:var(--font-exam);font-size:15px}.analysis-modal-answers>.incorrect strong{color:var(--red)}.analysis-modal-answers>.unanswered strong{color:#66717d}.analysis-modal-body{padding:18px 20px;border-left:3px solid var(--blue);background:#f5f7fa;color:#354251}.analysis-modal-body p{margin:0;font-size:12px;line-height:1.8;white-space:pre-wrap}.analysis-modal-body small{margin-top:12px;padding-top:10px;display:block;border-top:1px solid #dce2e8;color:#596674;font-size:9px;line-height:1.65}.analysis-modal-body small.warning{color:var(--red)}@media(max-width:720px){.analysis-modal-backdrop{padding:16px}.analysis-modal{max-height:calc(100dvh - 32px);padding:22px 20px 24px}.analysis-modal>header{margin:-22px -20px 0;padding:15px 16px}.analysis-modal>header .drag-hint{display:none}.analysis-modal-answers{grid-template-columns:1fr}.blank-answer-summary-row{grid-template-columns:1fr;gap:4px}.blank-answer-summary-row>strong{padding-top:0}}.inline-review-anchor.located,.review-question-card.located{animation:review-location-pulse 2.4s ease-out}@keyframes review-location-pulse{0%,34%{box-shadow:0 0 0 4px #1267d64d}to{box-shadow:0 0 #1267d600}}@keyframes answer-sentence-location-pulse{0%,to{outline:0 solid rgba(18,103,214,0);outline-offset:7px;filter:drop-shadow(0 0 0 rgba(18,103,214,0))}10%,55%{outline:5px solid rgba(18,103,214,.68);outline-offset:2px;filter:drop-shadow(0 0 5px rgba(18,103,214,.4))}30%,75%{outline:1px solid rgba(18,103,214,.12);outline-offset:6px;filter:drop-shadow(0 0 1px rgba(18,103,214,.08))}}.review-focus-notice{flex:0 0 auto;padding:8px 28px;border-bottom:1px solid #e5c4c7;background:var(--red-soft);color:var(--red);font-size:10px;font-weight:750}.answer-status-copy{display:inline-flex;align-items:center;gap:9px}.answer-status-copy small{padding:3px 6px;border:1px solid #8cb6ea;background:var(--blue-soft);color:var(--blue);font-size:8px;font-weight:850}.review-question-group .inline-answer input:disabled{opacity:1;color:var(--ink);-webkit-text-fill-color:var(--ink)}.review-question-stack{display:grid;gap:14px}.review-question-card{margin:0;padding:0 17px 19px;scroll-margin-top:18px;border:1px solid var(--line);background:#fff}.review-question-card:has(.review-original-question ul){border:0}.review-question-card .answer-status{margin:0 -17px 17px}.review-original-question h3{margin:0 0 12px;font-size:13px;line-height:1.6}.review-original-question ul{margin:0;padding:0;display:grid;gap:6px;list-style:none}.review-original-question li{min-height:34px;padding:7px 10px;display:flex;align-items:center;gap:8px;border:0;font-size:10px}.review-original-question li.correct-option{background:var(--green-soft)}.review-original-question li.student-option:not(.correct-option){background:var(--red-soft)}.review-original-question li span{margin-right:auto;font-weight:750}.review-original-question li small{color:var(--muted);font-size:8px}.review-question-card section{margin-top:16px}.answer-sentence-note{margin:15px 0 0;padding:10px 12px;border-left:3px solid #8096ae;background:#f3f6f9;color:#536273;font-size:10px;line-height:1.65}.answer-sentence-note.warning{border-left-color:var(--red);background:var(--red-soft);color:var(--red)}@media(prefers-reduced-motion:reduce){.inline-review-anchor.located,.review-question-card.located{animation:none;outline:3px solid rgba(18,103,214,.32);outline-offset:3px}}@media(max-width:1120px)and (hover:none)and (pointer:coarse){.question-strip{grid-template-columns:115px minmax(270px,1fr) minmax(250px,auto);gap:10px;padding-inline:14px}.question-numbers{flex-wrap:wrap}.question-key{display:flex}.wrongbook-group article{grid-template-columns:48px 1fr}.wrongbook-group .library-row-actions{grid-column:1 / -1}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.side-nav .feedback-entry{display:none}.home-header h1{font-size:23px;line-height:1.38}.home-header p[lang=en]{font-size:12px}.message-center{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}.message-center-layout{display:block;overflow:auto}.message-center-layout>nav{min-height:auto;max-height:220px;border-right:0;border-bottom:1px solid var(--line)}.message-center-layout>article{padding:24px}.library-main{padding:28px 20px 44px}.library-header{align-items:start}.library-header>strong{font-size:32px}.wrongbook-group article{grid-template-columns:42px 1fr}.library-row-actions{flex-wrap:wrap;justify-content:flex-start}.vocabulary-tools,.vocabulary-list article{align-items:stretch;flex-direction:column}.vocabulary-tools input{width:100%}.exam-header{grid-template-columns:1fr auto}.exam-tools .flag,.exam-timer{display:none}.submission-confirmation>div.three-actions{grid-template-columns:1fr}}.desktop-width-hint{display:none}.feedback-entry summary{display:inline-flex;align-items:center;gap:7px}.feedback-entry summary:before{display:none;content:none}.feedback-entry summary svg{flex:0 0 auto;color:var(--blue)}.feedback-popover{margin-top:10px;display:grid;gap:8px}.feedback-address{color:#4e5965;font-size:9px}.feedback-actions{display:flex;align-items:center;gap:13px}.library-header-actions{display:flex;align-items:center;gap:24px}.library-header-actions>strong{display:grid;justify-items:end;font:700 42px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.library-header-actions>strong small{margin-top:7px;color:var(--muted);font:700 9px/1 var(--font-ui)}.evidence-question-label{margin-right:6px;padding:1px 5px;display:inline-flex;transform:translateY(-1px);border:1px solid #8cb6ea;border-radius:3px;background:#f2f7fd;color:#0d5fbf;font:800 9px/1.45 var(--font-ui);white-space:nowrap}.review-toolbar-button{min-height:28px;padding:0 10px;border:1px solid #9ebce0;background:#fff;color:var(--blue);cursor:pointer;font-size:9px;font-weight:800;white-space:nowrap}.review-toolbar-button[aria-pressed=true]{background:var(--blue-soft)}.explanation-heading{min-height:34px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.review-detail .explanation-heading h2{margin:0;padding:0;border:0}.explanation-heading .text-button{padding-inline:4px}.explanation-section .explanation{margin-top:12px}.question-number-flag{position:absolute;top:-8px;right:-7px;padding:2px;overflow:visible;border:1px solid #d27d82;border-radius:3px;background:#fff;color:var(--red)}.continue-card>b,.entry-panel strong,.result-metrics b,.library-header>strong,.library-header-actions>strong,.wrong-question-number strong,.exam-tools b,.question-numbers button,.review-question-nav button,.entry-copy strong{font-feature-settings:"lnum" 1,"tnum" 1;font-variant-numeric:lining-nums tabular-nums}@media(hover:hover)and (pointer:fine){html,body,#root{min-width:var(--desktop-canvas-min)}body{overflow-x:auto}html.training-viewport-locked{height:auto;min-height:var(--desktop-canvas-height);overflow:auto}body.training-viewport-locked{height:auto;min-height:var(--desktop-canvas-height);overflow:visible}.login-stage,.center-stage,.app-shell,.exam-screen,.review-screen{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);height:var(--desktop-canvas-height);min-height:var(--desktop-canvas-height);margin-inline:auto}.login-brand{padding:52px 112px 72px}.login-brand h1{font-size:76px}.side-nav{position:relative;min-height:var(--desktop-canvas-height)}.side-nav:before{content:"";position:absolute;inset-block:0;right:calc(100% - 1px);left:min(0px,calc(var(--desktop-canvas-half) - 50vw));background:#fafbfc;pointer-events:none}.side-nav:after{content:"";position:absolute;top:100%;right:-1px;left:min(0px,calc(var(--desktop-canvas-half) - 50vw));height:max(0px,calc(100dvh - var(--desktop-canvas-height)));border-right:1px solid var(--line);background:#fafbfc;pointer-events:none}.side-nav{padding:38px 20px 14px}.side-nav nav{margin-top:34px;gap:2px}.side-nav nav button{min-height:42px;padding-inline:10px;font-size:14px}.side-nav nav button span{width:28px;color:#3d5875;font-size:12px;font-variant-numeric:lining-nums tabular-nums}.side-nav nav button.active span{color:var(--blue)}.side-nav nav hr{margin:7px 12px}.avatar{background:var(--blue)}.home-main{height:var(--desktop-canvas-height);padding:36px 58px 24px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.home-header{min-height:132px}.home-greeting{max-width:calc(100% - 210px)}.home-header h1{margin:22px 0 12px;font-size:28px;line-height:1.4}.home-header p[lang=en]{max-width:900px;color:#44546a;font:italic 17px/1.6 Georgia,Times New Roman,serif;white-space:nowrap}.mode-grid{margin-top:18px;gap:20px}.mode-card{min-height:232px;padding:24px 26px 22px}.mode-card.dark,.mode-card.outline{border-top:1px solid var(--line)}.mode-card-copy{display:flex;align-items:center;gap:28px}.mode-card-copy>div:last-child{min-width:0}.mode-icon{width:92px;height:92px;flex:0 0 92px;display:grid;place-items:center;overflow:hidden;border:0;border-radius:9px}.mode-icon.reading,.mode-icon.subject,.mode-icon.mock{background:transparent}.mode-icon img,.entry-icon img{width:100%;height:100%;display:block;object-fit:cover}.mode-card h2{margin:0 0 10px;font-size:22px}.mode-card p{font-size:12px;line-height:1.75}.mode-card footer{align-items:end}.mode-card small{font-size:9px;line-height:1.7}.home-lower-grid{margin-top:20px;display:grid;grid-template-columns:1fr;gap:16px}.section-title{min-height:48px;padding-inline:22px}.section-title h2{display:flex;align-items:center;gap:9px}.section-title h2 svg{color:var(--blue)}.record-grid{padding:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px}.record-row{min-height:54px;padding-inline:22px;grid-template-columns:100px minmax(170px,1fr) auto;gap:12px;border:1px solid var(--line);font-size:10px}.record-row:last-child{border-bottom:1px solid var(--line)}button.record-row:hover{border-color:#a9c6eb;background:#fbfdff}.entry-panel{min-height:110px}.entry-panel button{padding:12px 24px;display:flex;align-items:center;gap:22px}.entry-icon{width:76px;height:76px;flex:0 0 76px;display:grid;place-items:center;overflow:hidden;border-radius:9px}.entry-icon.wrongbook,.entry-icon.vocabulary,.entry-icon.messages{background:transparent}.entry-copy{display:grid;gap:6px}.entry-copy b{color:var(--ink);font-size:14px}.entry-copy strong{font:700 28px/1.05 var(--font-number);font-variant-numeric:lining-nums tabular-nums}.entry-copy small{font-size:9px}.entry-panel .has-unread:after{top:34px;left:83px;right:auto;width:9px;height:9px;border:2px solid white;background:#f2b21d}.entry-panel .has-unread .entry-copy small{color:var(--blue);font-weight:800}.exam-screen,.review-screen{height:100dvh;min-height:var(--desktop-canvas-height)}.library-main{height:var(--desktop-canvas-height);padding:42px 72px 60px}.library-header h1{font-size:54px}.vocabulary-tools input{width:360px}.result-metrics{gap:52px}.exam-header{grid-template-columns:240px minmax(0,1fr) auto}.exam-tools{justify-content:center}.exam-exit{min-width:68px}.split-reader{overflow:hidden}.passage-pane,.question-pane{overscroll-behavior:contain}.question-strip{position:relative;z-index:10;min-height:108px;flex:0 0 108px;grid-template-columns:168px minmax(500px,1fr) minmax(390px,auto);overscroll-behavior:none;background:#f0f2f4}.question-numbers{align-items:center}.question-numbers button{width:31px;height:31px;border-color:#687481;background:#eef1f4;color:#26313c;font-size:10px}.question-numbers button.answered{border-color:#0b6841;background:#cfe8da;color:#095936}.question-numbers button.flagged{border:2px solid var(--red);background:var(--red-soft);color:var(--red)}.question-footer{min-width:390px;grid-template-columns:minmax(0,1fr) auto;gap:14px}.question-status,.recovery-status{justify-items:start;text-align:left}.question-status .question-key{justify-content:flex-start}.question-key{color:#3f4b57;font-size:12px}.question-key .unanswered-key{border-color:#687481;background:#dce1e6}.question-footer-actions{grid-column:2;grid-row:1;display:grid;grid-template-columns:92px 92px;gap:8px}.question-footer-actions .flag{min-height:48px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--red);background:#fff;color:var(--red);cursor:pointer;font-size:11px;font-weight:800}.question-footer-actions .flag.active{background:var(--red-soft)}.question-footer-actions .primary-button{min-width:92px;min-height:48px}}@media(hover:hover)and (pointer:fine)and (max-width:1250px){.desktop-width-hint{padding:7px 10px;display:block;border:1px solid #b9cbe1;background:#f5f8fc;color:#526b87;font-size:9px;white-space:nowrap}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.library-header-actions{align-items:flex-end;flex-direction:column-reverse;gap:12px}.library-header-actions>strong{font-size:32px}.review-toolbar-button{min-height:26px}}.exam-screen,.review-screen{overflow:clip}.mode-card-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-left:auto}.instructions img,.structured-content img{width:auto;max-width:100%;height:auto;margin:16px auto;display:block;border:1px solid #d8dde3;background:#fff;object-fit:contain}.matching-option-pool{margin:16px 0 20px;padding:14px;display:grid;gap:12px;border:0;background:#f7f9fb}.matching-option-pool>header{display:flex;align-items:baseline;justify-content:space-between;gap:18px}.matching-option-pool>header strong{color:#27313c;font-size:11px}.matching-option-pool>header small{color:var(--muted);font-size:8px;line-height:1.5;text-align:right}.matching-option-pool>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:7px}.matching-option-pool.long-options>div{grid-template-columns:1fr}.matching-option-pool button{min-width:0;min-height:42px;padding:7px 9px;display:grid;grid-template-columns:38px minmax(0,1fr);gap:8px;align-items:center;border:0;background:#fff;color:#2f3944;cursor:grab;text-align:left}.matching-option-pool.long-options button{min-height:52px;padding:10px 14px;grid-template-columns:36px minmax(0,1fr)}.matching-option-pool.long-options button span{font-size:11px;line-height:1.55}.matching-option-pool button:active{cursor:grabbing}.matching-option-pool button b{width:34px;min-width:34px;height:27px;display:grid;place-items:center;border:0;background:transparent;font-family:var(--font-number);font-size:9px;font-variant-numeric:lining-nums tabular-nums;overflow-wrap:normal;white-space:nowrap}.matching-option-pool button span{min-width:0;font-family:var(--font-exam);font-size:10px;line-height:1.45;overflow-wrap:anywhere}.matching-option-pool button.active{border-color:transparent;background:var(--blue-soft);color:#0d5fbf;box-shadow:none}.matching-option-pool button.active b{border-color:transparent;background:transparent}.matching-option-pool button.used:not(.active){background:#edf1f4;color:#6b7580}.matching-answer-wrap{position:relative;max-width:100%;margin:3px 5px;display:inline-flex;align-items:center;vertical-align:middle}.matching-answer-number{width:30px;height:38px;box-sizing:border-box;display:grid;place-items:center;flex:0 0 30px;border:1px solid var(--blue);border-right:0;background:var(--blue-soft);color:var(--blue);font-family:var(--font-number);font-size:10px;font-weight:850;line-height:1}.matching-answer-target{min-width:170px;max-width:min(300px,100%);min-height:38px;padding:6px 11px;display:inline-flex;align-items:center;border:1px dashed #7f8b98;background:#fbfcfd;color:#5b6671;cursor:pointer;text-align:left}.matching-answer-target strong{min-width:0;font-family:var(--font-exam);font-size:9.5px;line-height:1.35;overflow-wrap:anywhere}.matching-answer-wrap.filled .matching-answer-target{border-style:solid;border-color:var(--blue);background:var(--blue-soft);color:#0d5fbf}.matching-answer-clear{position:absolute;top:-7px;right:-7px;width:21px;height:21px;padding:0;display:grid;place-items:center;border:1px solid #d7a1a5;border-radius:50%;background:#fff;color:var(--red);cursor:pointer}.multi-choice-question{margin:18px 0 0;padding:16px;border:0;background:#fff}.multi-choice-question legend{width:100%;padding:0;display:flex;align-items:flex-start;gap:10px;font-family:var(--font-exam);font-size:13px;line-height:1.55}.multi-choice-question legend>b{min-width:42px;height:25px;display:grid;place-items:center;border:0;font-family:var(--font-number);font-size:9px;font-variant-numeric:lining-nums tabular-nums}.multi-choice-question>div{margin:14px 0 0 52px;display:grid;gap:7px}.multi-choice-question label{display:block;cursor:pointer}.multi-choice-question label input{position:absolute;opacity:0;pointer-events:none}.multi-choice-question label>span{width:100%;min-height:38px;padding:7px 11px;display:flex;align-items:center;gap:9px;border:0;background:#fff;font-family:var(--font-exam);font-size:10px;line-height:1.45}.multi-choice-question label input:checked+span{border-color:transparent;background:var(--blue-soft);color:#0d5fbf}.choice-option-key{width:24px;height:24px;display:inline-grid;place-items:center;flex:0 0 24px;border:0;font-family:var(--font-number);font-size:9px;font-variant-numeric:lining-nums tabular-nums}.multi-question-anchor{width:0;height:0;display:block;overflow:hidden}.passage-tabs button{min-width:0;min-height:36px;padding:5px 8px;display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #b7c0ca;background:#fff;color:#46515d;cursor:pointer;text-align:left}.passage-tabs button strong{min-width:0;flex:1 1 auto;overflow:hidden;font-size:8.5px;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.passage-tabs button span{flex:0 0 auto;color:var(--muted);font-family:var(--font-number);font-size:8px;font-variant-numeric:lining-nums tabular-nums;white-space:nowrap}.passage-tabs button.active{border-color:var(--blue);background:var(--blue-soft);color:#0d5fbf;box-shadow:inset 3px 0 0 var(--blue)}.question-strip.multi-segment-strip{min-height:146px;flex:0 0 146px;grid-template-columns:minmax(0,1fr) minmax(390px,auto);grid-template-rows:42px minmax(54px,auto);gap:10px 18px;align-items:center;padding-block:10px}.multi-segment-strip .passage-tabs{grid-column:1 / -1;grid-row:1;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px}.multi-segment-strip .question-numbers{grid-column:1;grid-row:2;flex-wrap:wrap}.multi-segment-strip .question-footer{grid-column:2;grid-row:2}@media(min-width:1200px){.reading-exam-header{grid-template-columns:auto minmax(0,1fr) auto}.reading-exam-header .exam-tools{justify-content:flex-start}}.question-strip.multi-segment-strip.reading-question-strip{min-height:108px;flex-basis:108px;grid-template-rows:36px 34px;row-gap:4px;align-content:center;align-items:start;padding-block:8px}.reading-question-strip .passage-tabs{grid-column:1;grid-row:1;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));align-self:end}.reading-question-strip .question-numbers{grid-column:1;grid-row:2;align-self:start}.reading-question-strip .question-footer{grid-column:2;grid-row:1 / 3;align-self:center}.review-navigation-strip .question-numbers{flex-wrap:wrap}.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip{min-height:108px;flex-basis:108px;grid-template-rows:36px 34px;row-gap:4px;align-content:center;padding-block:8px}.review-screen:not(.listening-review-screen) .review-navigation-strip .passage-tabs{align-self:end}.review-screen:not(.listening-review-screen) .review-navigation-strip .question-numbers{align-self:start}.review-screen:not(.listening-review-screen) .multi-segment-strip .review-navigation-footer{grid-row:1 / 3;align-self:center}.review-navigation-strip .question-numbers button.correct{border-color:#0b6841;background:#cfe8da;color:#095936}.review-navigation-strip .question-numbers button.incorrect{border-color:var(--red);background:var(--red-soft);color:var(--red)}.review-navigation-strip .question-numbers button.unanswered{border-color:#687481;background:#eef1f4;color:#3f4b57}.review-navigation-footer{justify-content:end}.review-navigation-strip .question-key .correct-key{border-color:#0b6841;background:#cfe8da}.review-navigation-strip .question-key .incorrect-key{border-color:var(--red);background:var(--red-soft)}.review-navigation-strip .question-key .unanswered-key{border-color:#687481;background:#eef1f4}.review-navigation-strip .question-key .correct-label{color:#0a5b38}.review-navigation-strip .question-key .incorrect-label{color:var(--red)}.review-segment-tabs{min-height:48px;padding:7px 26px;display:flex;flex:0 0 auto;gap:7px;overflow-x:auto;border-bottom:1px solid var(--line);background:#fff;scrollbar-width:thin}.review-segment-tabs button{min-width:130px;min-height:33px;padding:0 11px;flex:1 0 auto;border:1px solid #b8c1cb;background:#fff;color:#4b5662;cursor:pointer;font-size:9px;font-weight:800;white-space:nowrap}.review-segment-tabs button.active{border-color:var(--blue);background:var(--blue-soft);color:#0d5fbf}.review-option-pool{margin:14px 0 16px;padding:12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:7px;border:0;background:#f7f9fb}.review-option-pool.long-options{grid-template-columns:1fr}.review-option-pool.long-options>span{min-height:44px;padding:9px 11px;grid-template-columns:38px minmax(0,1fr);font-size:10px;line-height:1.5}.review-option-pool>span{min-width:0;min-height:34px;padding:6px 8px;display:grid;grid-template-columns:38px minmax(0,1fr);gap:7px;align-items:center;border:0;background:#fff;font-family:var(--font-exam);font-size:9px;line-height:1.35;overflow-wrap:anywhere}.review-option-pool b{width:34px;min-width:34px;height:24px;display:grid;place-items:center;border:0;font-family:var(--font-number);font-size:8px;font-variant-numeric:lining-nums tabular-nums;overflow-wrap:normal;white-space:nowrap}@media(max-width:1120px)and (hover:none)and (pointer:coarse){.question-strip.multi-segment-strip{grid-template-columns:minmax(0,1fr) minmax(330px,auto);padding-inline:14px}.multi-segment-strip .passage-tabs{overflow-x:auto;grid-template-columns:repeat(6,minmax(125px,1fr))}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.review-segment-tabs{padding-inline:16px}}.mode-card-actions{max-width:250px;flex-wrap:wrap}.mobile-mode-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.listening-entry-screen{min-height:100dvh;padding:0 54px 58px;overflow:auto;background:#f0f2f4}.listening-entry-screen>header{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #cfd5dc}.listening-entry-screen>header .quiet-button{display:inline-flex;align-items:center;gap:8px}.listening-entry-card{width:min(1020px,calc(100% - 80px));margin:56px auto 0;padding:42px 46px 44px;border:1px solid #aeb7c2;background:#fff;box-shadow:0 22px 68px #1a222c1a}.listening-entry-heading{display:flex;align-items:center;gap:24px}.listening-entry-icon{width:72px;height:72px;display:grid;place-items:center;flex:0 0 72px;border:1px solid #a8c7ed;border-radius:14px;background:var(--blue-soft);color:var(--blue)}.listening-entry-heading h1{margin:8px 0;font-size:32px;letter-spacing:-.035em}.listening-entry-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.65}.section-selector{margin:34px 0 0;padding:20px;border:1px solid var(--line);background:#fafbfc}.section-selector legend{padding:0 8px;font-size:11px;font-weight:800}.section-selector>div{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.section-selector button{min-height:74px;padding:12px 14px;display:grid;gap:7px;border:1px solid #aeb7c2;background:#fff;color:#303943;cursor:pointer;text-align:left}.section-selector button strong{font-size:12px}.section-selector button span{color:var(--muted);font-size:9px}.section-selector button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}.section-selector button.active span{color:#3f6faa}.listening-rule-grid{margin-top:26px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.listening-rule-grid article{min-height:76px;padding:15px 17px;display:grid;align-content:center;gap:7px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.listening-rule-grid span{color:var(--muted);font-size:9px}.listening-rule-grid strong{font-size:11px;line-height:1.55}.listening-entry-note{margin:22px 0 0;padding:11px 14px;border-left:3px solid #c9921f;background:#fff9e9;color:#604c1e;font-size:10px;line-height:1.65}.listening-start-button{min-width:156px;margin:26px 0 0 auto;display:flex;align-items:center;justify-content:center;gap:8px}.listening-screen .exam-header{min-height:68px;flex:0 0 68px}.listening-audio-bar{min-height:82px;padding:10px 24px;display:grid;grid-template-columns:114px minmax(0,1fr) auto;gap:18px;align-items:center;flex:0 0 auto;border-bottom:1px solid #cfd5dc;background:#f7f8fa}.audio-section-label{display:grid;gap:4px}.audio-section-label span{color:var(--muted);font-size:8px;font-weight:750}.audio-section-label strong{font-size:12px}.listening-audio-bar>small{max-width:235px;color:#6a5220;font-size:9px;line-height:1.45}.listening-player{min-width:0;min-height:54px;padding:8px 12px;display:grid;grid-template-columns:38px 20px minmax(180px,1fr) 92px 68px minmax(86px,auto) auto;gap:10px;align-items:center;border:1px solid #cbd2da;border-radius:12px;background:#fff}.listening-player audio{display:none}.audio-play-button{width:38px;height:38px;padding:0;display:grid;place-items:center;border:1px solid #26313d;border-radius:50%;background:#fff;color:#26313d;cursor:pointer}.audio-speaker{color:#536170}.listening-player input[type=range]{width:100%;min-width:0;accent-color:var(--blue)}.audio-time{color:#394551;font:750 10px/1 var(--font-number);font-variant-numeric:lining-nums tabular-nums;white-space:nowrap}.listening-player select{min-height:32px;padding:0 7px;border:1px solid #acb5bf;background:#fff;color:#34404c;font-size:9px}.audio-speed{min-width:52px;padding:7px 8px;border:1px solid #c8d0d9;border-radius:9px;background:#edf3fb;color:var(--blue);font-size:9px;font-weight:800;text-align:center}.audio-state{min-width:76px;color:var(--muted);font-size:8px;font-weight:750;white-space:nowrap}.audio-state.playing,.audio-state.ready,.audio-state.paused{color:var(--green)}.audio-state.error{color:var(--red);white-space:normal}.listening-player .text-button{min-height:28px;padding-inline:7px;white-space:nowrap}.mobile-audio-label{display:none}.listening-player.compact{grid-template-columns:38px 18px minmax(120px,1fr) 82px 66px minmax(72px,auto) auto;padding:10px 12px}.mobile-listening-note{display:none}.listening-notice{min-height:34px;padding:8px 22px;flex:0 0 auto;border-bottom:1px solid #d7e4f4;background:#f1f7ff;color:#3e5e82;font-size:9px;line-height:1.45}.listening-question-stage{min-height:0;padding:24px 38px 54px;flex:1 1 auto;overflow:auto;overscroll-behavior:contain;background:#fff;font-family:var(--font-exam)}.listening-section-heading{max-width:1490px;margin:0 auto 26px;padding:16px 20px;display:grid;gap:7px;border:1px solid #dedfdb;border-radius:4px;background:#f7f7f3;color:#31353a}.listening-section-heading strong{font:500 18px/1.2 var(--font-exam)}.listening-section-heading span{font:500 15px/1.35 var(--font-exam)}.listening-question-content{width:min(1490px,100%);margin:0 auto}.listening-question-content .question-group-block{margin-bottom:42px}.listening-question-content .instructions{padding:0 0 13px;border-bottom:0;color:#20242a;font-size:13px;line-height:1.65}.listening-question-content .instructions strong,.listening-question-content .instructions b{font-weight:800}.listening-question-content .structured-content{max-width:100%;margin-top:16px;overflow-x:auto;color:#23272d;font-size:13px;line-height:2}.listening-question-content .structured-content table{min-width:100%;table-layout:auto}.listening-question-content .structured-content img{max-height:520px;border-color:#b9c0c8}.listening-question-content .structured-content th,.listening-question-content .structured-content td{min-width:92px;padding:12px 14px}.listening-question-content .inline-answer{grid-template-columns:28px minmax(104px,170px)}.listening-question-content .inline-answer>span{height:34px;font-size:10px}.listening-question-content .inline-answer input{width:100%;height:34px}.listening-question-content .choice-list{max-width:1080px;gap:22px}.listening-question-content .choice-list fieldset{padding:0;border:0}.listening-question-content .choice-list legend{align-items:flex-start;font-size:15px;font-weight:750;line-height:1.5}.listening-question-content .choice-list legend b{border:0;font-size:14px}.listening-question-content .choice-list fieldset>div{margin:12px 0 0 34px;gap:8px}.listening-question-content .choice-option{position:relative;width:min(780px,100%);max-width:100%;min-height:30px;display:grid;grid-template-columns:28px minmax(0,1fr);align-items:center;gap:4px;overflow:visible;border:0;background:transparent;cursor:pointer}.listening-question-content .choice-option>b{width:auto;min-height:0;display:block;align-self:center;border:0;background:transparent;color:#4f5964;font-size:12px;text-align:left}.listening-question-content .choice-option>span{min-height:0;padding:4px 0;display:flex;align-items:center;border:0;background:transparent;color:#373c44;font-size:13px;font-weight:500;line-height:1.45}.listening-question-content .choice-option.selected{background:transparent}.listening-question-content .choice-option.selected>b{background:transparent;color:var(--blue);font-weight:850}.listening-question-content .choice-option.selected>span{border-color:transparent;background:transparent;color:#174f91;font-weight:750}.listening-question-content .choice-option:has(input:focus-visible){outline:0}.listening-question-content .choice-option:has(input:focus-visible)>span{text-decoration:underline;text-decoration-color:#1267d6b8;text-decoration-thickness:2px;text-underline-offset:4px}.multi-choice-question{max-width:1080px;padding:18px 20px}.multi-choice-question>div{margin-left:52px}.multi-choice-question .choice-option{display:grid}.multi-choice-question .choice-option>span{width:100%}.listening-question-content .matching-option-pool{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.listening-question-content .matching-option-pool.long-options{grid-template-columns:1fr}.listening-screen .question-strip,.listening-review-screen .question-strip{min-height:112px;flex:0 0 112px;grid-template-columns:max-content max-content minmax(390px,1fr);gap:16px;padding:12px 22px;background:#f0f2f4}.listening-screen .passage-tabs,.listening-review-screen .passage-tabs{display:flex;gap:6px}.listening-screen .passage-tabs button,.listening-review-screen .passage-tabs button{min-width:98px;min-height:42px;padding:6px 8px}.listening-screen .question-numbers,.listening-review-screen .question-numbers{flex-wrap:wrap;align-content:center}.listening-screen .question-footer,.listening-review-screen .question-footer{min-width:390px;justify-self:stretch}.listening-screen .question-status,.listening-review-screen .question-status{justify-items:end;text-align:right}.listening-screen .question-status .question-key,.listening-review-screen .question-status .question-key{justify-content:flex-end}.listening-screen .question-strip.listening-multi-section-strip,.listening-review-screen .question-strip.listening-multi-section-strip{min-height:164px;flex:0 0 164px;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(78px,auto) 44px;gap:8px;padding-block:10px}.listening-screen .listening-multi-section-strip .listening-section-groups,.listening-review-screen .listening-multi-section-strip .listening-section-groups{grid-column:1 / -1;grid-row:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.listening-section-navigation{min-width:0;display:grid;grid-template-rows:42px 29px;gap:6px}.listening-section-tab{width:100%;min-width:0;min-height:42px;padding:6px 8px;display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #b7c0ca;background:#fff;color:#46515d;cursor:pointer;text-align:left}.listening-section-tab strong{min-width:0;overflow:hidden;font-size:9px;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.listening-section-tab span{flex:0 0 auto;color:var(--muted);font-family:var(--font-number);font-size:8px;font-variant-numeric:lining-nums tabular-nums;white-space:nowrap}.listening-section-tab.active{border-color:var(--blue);background:var(--blue-soft);color:#0d5fbf;box-shadow:inset 3px 0 0 var(--blue)}.listening-section-navigation .question-numbers{min-width:0;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:4px}.listening-section-navigation .question-numbers button{width:100%;min-width:0;height:29px}.listening-screen .listening-multi-section-strip .question-footer,.listening-review-screen .listening-multi-section-strip .question-footer{grid-column:1 / -1;grid-row:2}.listening-review-loading{width:var(--desktop-canvas-min);min-height:var(--desktop-canvas-height);margin-inline:auto}.listening-review-loading h1{margin:0;font-size:30px}.listening-review-loading p{max-width:520px;margin:0;color:var(--muted);line-height:1.7;text-align:center}.listening-review-loading-actions{display:flex;gap:10px}.technical-recovery-error{width:var(--desktop-canvas-min);min-height:var(--desktop-canvas-height);margin-inline:auto}.technical-recovery-error h1{margin:0;color:var(--ink);font-size:30px}.technical-recovery-error p{max-width:560px;margin:0;line-height:1.7;text-align:center}.technical-recovery-actions{display:flex;gap:10px}.listening-review-toolbar{min-height:48px;flex:0 0 48px}.listening-review-toolbar input{accent-color:var(--blue)}.listening-review-layout{min-height:0;flex:1 1 auto;display:grid;grid-template-columns:minmax(520px,.94fr) minmax(0,1.06fr);overflow:hidden}.listening-transcript-pane{min-width:0;min-height:0;padding:18px 20px 0;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:10px;border-right:1px solid #8f969e;background:#fff}.transcript-legend{display:flex;justify-content:flex-end;gap:8px}.transcript-legend span{min-height:24px;padding:0 8px;display:inline-flex;align-items:center;border:1px solid #9fbfe6;background:var(--blue-soft);color:#175aab;font-size:8px;font-weight:800}.transcript-legend .current-sentence-key{border-color:#d3b05b;background:#fff4c9;color:#725516}.transcript-legend .transcript-play-hint{border-color:#c4ccd5;background:#f5f7f9;color:#485563}.transcript-list{min-height:0;padding:4px 4px 44px 0;overflow:auto;overscroll-behavior:contain}.transcript-row{width:100%;min-height:50px;padding:10px;display:grid;grid-template-columns:42px minmax(0,1fr) 48px;gap:9px;align-items:start;border:0;border-bottom:1px solid #e3e6e9;background:#fff;color:#343a43;cursor:pointer;font:500 13px/1.65 var(--font-exam);text-align:left}.transcript-row>b{color:#5f6874;font-size:11px;font-weight:500}.transcript-row span{min-width:0}.transcript-row .evidence-question-label{margin-right:6px}.transcript-row small{margin-top:4px;display:block;color:#697687;font:500 10px/1.55 var(--font-ui)}.transcript-row time{color:#7b848e;font:700 9px/1.65 var(--font-number);text-align:right}.transcript-row.answer-sentence{background:var(--blue-soft);box-shadow:inset 4px 0 0 var(--blue)}.transcript-row.current-sentence{background:#fff4c9;outline:1px solid #d2ae4f;outline-offset:-1px}.transcript-row.answer-sentence.current-sentence{background:#fff4c9;box-shadow:inset 4px 0 0 var(--blue)}.transcript-row.located-answer-sentence{position:relative;z-index:2;animation:answer-sentence-location-pulse 2.2s ease-out}.listening-review-questions{min-width:0;min-height:0;padding:20px 30px 54px;overflow:auto;overscroll-behavior:contain;background:#fff;font-family:var(--font-exam)}.listening-review-questions>.listening-section-heading{position:sticky;z-index:3;top:-20px;margin:-20px -30px 24px;border-width:0 0 1px;border-radius:0}.review-question-group{margin-bottom:34px}.review-question-group .instructions{padding-bottom:11px;border-bottom:0;color:#23272d;font-size:12px;line-height:1.6}.review-question-group>.structured-content{margin-top:14px;overflow-x:auto;font-size:12px}.review-question-group>.structured-content table{min-width:100%;table-layout:auto}.review-question-group>.structured-content img{max-height:440px}.review-question-stack{margin-top:14px;display:grid;gap:12px}.listening-review-question{border:0;background:#fff}.listening-review-question.located{outline:3px solid rgba(18,103,214,.3);outline-offset:3px}.listening-review-question>header{min-height:52px;padding:9px 12px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:center;border-bottom:1px solid var(--line);background:#fafbfc}.listening-review-question>header>span{display:flex;align-items:flex-start;gap:9px;font-size:11px;font-weight:750;line-height:1.5}.listening-review-question>header>span b{width:24px;height:24px;display:grid;place-items:center;flex:0 0 24px;border:0;font-size:9px}.listening-review-question>header>em{color:var(--green);font-size:9px;font-style:normal;font-weight:800}.listening-review-question.incorrect>header>em,.listening-review-question.unanswered>header>em{color:var(--red)}.listening-review-question>header .text-button{display:inline-flex;align-items:center;gap:4px;border:0;background:transparent}.listening-review-question>header .text-button:hover,.listening-review-question>header .text-button:focus-visible{background:var(--blue-soft);outline:0;box-shadow:none}.review-choice-list{padding:12px;display:grid;gap:6px}.review-choice-list>div{min-height:38px;padding:7px 10px;display:grid;grid-template-columns:24px minmax(0,1fr) auto;gap:8px;align-items:center;border:0;color:#3e4650;font-size:10px}.review-choice-list>div.correct{background:var(--green-soft)}.review-choice-list>div.student.incorrect{background:var(--red-soft)}.review-choice-list em{color:var(--muted);font-size:8px;font-style:normal}.review-answer-pair{padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.review-answer-pair span{min-height:52px;padding:9px 11px;display:grid;gap:5px;border:1px solid var(--line);color:var(--muted);font-size:8px}.review-answer-pair strong{color:#28323d;font-size:11px}.listening-review-question .explanation-section{margin:0;padding:12px 14px;border-top:1px solid var(--line);background:#f7f9fb}@media(hover:hover)and (pointer:fine){.listening-entry-screen{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);height:var(--desktop-canvas-height);min-height:var(--desktop-canvas-height);margin-inline:auto}}@media(max-width:1120px)and (hover:none)and (pointer:coarse){.listening-screen .question-strip,.listening-review-screen .question-strip{grid-template-columns:max-content max-content minmax(330px,1fr)}.listening-screen .passage-tabs button,.listening-review-screen .passage-tabs button{min-width:78px}.listening-player{grid-template-columns:38px 18px minmax(140px,1fr) 84px 64px auto}.audio-state{display:none}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.mobile-mode-actions{grid-template-columns:1fr}.listening-entry-screen{min-height:100dvh;padding:0 18px 36px}.listening-entry-screen>header{min-height:64px}.listening-entry-screen>header .eyebrow{display:none}.listening-entry-card{width:100%;margin-top:24px;padding:24px 20px 26px;box-shadow:none}.listening-entry-heading{align-items:flex-start;gap:14px}.listening-entry-icon{width:48px;height:48px;flex-basis:48px}.listening-entry-icon svg{width:25px;height:25px}.listening-entry-heading h1{font-size:24px}.section-selector{margin-top:24px;padding:14px}.section-selector>div{grid-template-columns:1fr 1fr}.listening-rule-grid{grid-template-columns:1fr}.listening-start-button{width:100%}.listening-screen .exam-header{min-height:64px;flex-basis:64px}.listening-screen .exam-tools{display:none}.listening-audio-bar{min-height:0;padding:22px 18px;display:flex;flex:1 1 auto;flex-direction:column;align-items:stretch;justify-content:center;gap:14px}.audio-section-label{text-align:center}.listening-player,.listening-player.compact{padding:16px 14px;grid-template-columns:44px minmax(0,1fr) 70px;gap:12px}.audio-play-button{width:44px;height:44px}.audio-speaker,.audio-time,.audio-state,.audio-speed,.listening-player select,.listening-player .text-button{display:none}.listening-player input[type=range]{grid-column:2}.mobile-audio-label{grid-column:3;display:block;color:#526171;font-size:9px;font-weight:800;text-align:center}.listening-audio-bar>small{max-width:none;text-align:center}.mobile-listening-note{padding:11px 16px;display:block;flex:0 0 auto;border-top:1px solid #d2e2f5;background:var(--blue-soft);color:#365a80;font-size:10px;line-height:1.55;text-align:center}.listening-question-stage,.listening-screen .question-strip,.listening-screen .listening-notice{display:none}}.speaking-entry-card{margin-top:14px;padding:18px 30px 20px}.speaking-entry-screen>header{min-height:68px}.speaking-entry-icon{width:48px;height:48px;flex-basis:48px}.speaking-entry-heading h1{margin-block:3px 4px;font-size:24px}.speaking-setting-section{margin-top:11px;padding-top:10px}.speaking-part-options button{min-height:66px;padding-block:9px}.speaking-save-options button{min-height:54px;padding-block:8px}.microphone-test-panel{min-height:42px;margin-top:8px}.camera-setting{display:block}.speaking-entry-camera-preview{width:180px}.speaking-entry-card>footer{margin-top:10px;padding-top:10px;justify-content:flex-start}.speaking-screen{grid-template-rows:76px minmax(0,1fr) 72px;background:#e9eff6}.speaking-header{padding:0 42px;border-bottom-color:#cfd9e5;background:#f8fafcf5}.speaking-stage{min-height:0;display:block;overflow:auto;background:#edf2f7}.speaking-stage-inner{width:min(1260px,calc(100% - 100px));min-height:100%;margin-inline:auto;padding:58px 0 42px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center}.speaking-single-stage{width:min(760px,70vw);display:grid;justify-items:center;gap:12px}.speaking-part-label{margin:0;color:#315f8d;font-size:10px;font-weight:900;letter-spacing:.14em}.speaking-countdown{margin:0;position:absolute;top:18px;left:50%;z-index:3;align-self:auto;transform:translate(-50%);color:#17283a}.speaking-countdown svg{color:#315f8d}.speaking-countdown strong{font-size:30px}.speaking-part-two-layout{width:100%;display:grid;grid-template-columns:minmax(440px,.95fr) minmax(520px,1.05fr);gap:30px;align-items:center}.speaking-part-two-layout .speaking-cue-card{max-width:none;min-height:405px;padding:30px 34px;display:flex;flex-direction:column;justify-content:center;border:1px solid #d5c59e;border-radius:12px;background:#fffaf0;box-shadow:0 18px 42px #503e1c1a}.speaking-part-two-layout .speaking-cue-card>.speaking-part-label{margin-bottom:20px;align-self:flex-start}.speaking-part-two-layout .speaking-cue-card>strong{font-size:18px}.speaking-part-two-layout .speaking-cue-card>span:not(.speaking-part-label){margin-top:16px;color:#7a705d}.speaking-part-two-layout .speaking-examiner-panel{aspect-ratio:4 / 3}.part-two-notes{max-width:none;margin-top:18px}.part-two-notes textarea{min-height:66px;max-height:100px;resize:none;border-color:#ded4bc;border-radius:7px;background:#ffffffc7}.speaking-answer-review{width:min(900px,84vw);margin-top:18px;padding:14px 16px;display:grid;grid-template-columns:minmax(150px,.7fr) 360px auto;gap:15px;align-items:center;border:1px solid #c2cfdd;border-radius:12px;background:#fffffff5;box-shadow:0 12px 30px #283d531c}.speaking-answer-review-player{width:360px}.candidate-camera{width:170px;right:16px;bottom:18px;z-index:5;border-radius:9px}.camera-enable-button{right:16px;bottom:18px;z-index:5;border-radius:7px;box-shadow:0 7px 20px #2232451a}.speaking-stage-inner>.camera-error{right:18px;bottom:2px}.speaking-footer{padding:0 34px;border-top-color:#ccd7e4;background:#fafcfef7}.answer-complete-button{min-width:148px;border-color:#315f8d;border-radius:8px;background:#315f8d}.speaking-ready-dialog,.speaking-exit-dialog{border:0;border-radius:14px;box-shadow:0 26px 80px #09121c42}.speaking-completion-card{border-radius:14px}.speaking-completion-actions{flex-wrap:wrap;justify-content:center}.speaking-review-content{width:min(1360px,calc(100% - 72px));gap:20px}.speaking-review-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.speaking-review-part:has(.speaking-review-cue-card) .speaking-review-grid{grid-template-columns:1fr}.speaking-review-card{padding:16px 18px;border-radius:9px}.speaking-review-cue-card{margin-top:12px;padding:13px 15px;border-left-color:#d4b86e;background:#fffaf0}.speaking-recording-player{width:fit-content;max-width:100%;margin-top:13px;padding:0;display:grid;grid-template-columns:minmax(0,360px);gap:6px;background:transparent}.speaking-recording-player .compact-audio-player{width:360px;max-width:100%}.speaking-reference-toggle{margin-top:10px}.speaking-review-services{border-radius:9px}.compact-audio-player{box-sizing:border-box;grid-template-columns:30px minmax(160px,1fr) 82px}.compact-audio-player input[type=range]{width:100%}.microphone-playback{width:auto;max-width:100%;display:grid;grid-template-columns:420px auto;gap:12px;align-items:center}.microphone-compact-player{width:420px;max-width:100%}.microphone-playback-actions{display:flex;align-items:center;gap:8px}.microphone-live-test{min-height:44px;padding:7px 12px;display:grid;grid-template-columns:32px 220px auto;gap:11px;align-items:center;border:1px solid #b9c9da;border-radius:9px;background:#f5f9fd;color:#315f8d}.microphone-level-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#fff;box-shadow:0 0 0 1px #c6d3e0}.microphone-live-test meter{width:220px;height:12px;accent-color:var(--blue)}.microphone-live-test strong{color:#526171;font-size:9px;white-space:nowrap}.speaking-screen{grid-template-rows:64px minmax(0,1fr) 58px}.speaking-header{padding:0 42px}.speaking-stage{overflow:hidden}.speaking-stage-inner{box-sizing:border-box;width:min(1320px,calc(100% - 80px));height:100%;min-height:0;padding:18px 0;justify-content:stretch}.speaking-linear-layout{width:min(1000px,100%);height:100%;min-height:0;display:grid;grid-template-rows:minmax(230px,.82fr) minmax(320px,1.18fr);gap:16px}.speaking-candidate-zone{min-width:0;min-height:0;padding:16px 18px;display:grid;grid-template-columns:minmax(250px,.7fr) minmax(420px,1.3fr);gap:20px;border:1px solid #c7d3df;border-radius:12px;background:#fffffff0;box-shadow:0 12px 32px #283d5314}.speaking-candidate-zone>header{min-width:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:14px}.speaking-candidate-zone>header>div:first-child{display:grid;gap:5px}.speaking-zone-label{color:#315f8d;font-size:9px;font-weight:900;letter-spacing:.12em}.speaking-candidate-zone>header small{color:#718091;font-size:8px}.speaking-candidate-controls{display:flex;flex-wrap:wrap;align-items:center;gap:9px}.speaking-candidate-controls .speaking-countdown{min-width:116px;margin:0;position:static;transform:none}.speaking-candidate-controls .speaking-countdown strong{font-size:28px}.speaking-candidate-controls .caption-toggle{min-height:38px}.speaking-candidate-controls .answer-complete-button{min-width:132px;min-height:40px}.speaking-candidate-controls .answer-complete-button:disabled{border-color:#aab4bf;background:#aab4bf;color:#fff;opacity:1}.speaking-candidate-preview{min-width:0;min-height:150px;position:relative;display:grid}.speaking-candidate-preview .candidate-camera{width:100%;height:100%;min-height:150px;aspect-ratio:auto;position:relative;inset:auto;border-radius:9px;box-shadow:0 8px 22px #191f282b}.candidate-camera-off{min-height:150px;display:grid;place-content:center;justify-items:center;gap:12px;border:1px dashed #b9c7d5;border-radius:9px;background:#eef3f8;color:#6c7b8b}.candidate-camera-off .camera-enable-button{position:static;box-shadow:none}.speaking-candidate-preview>.camera-error{position:absolute;right:8px;bottom:6px;padding:4px 6px;background:#ffffffe5}.speaking-camera-runtime-note{margin:-7px 0 -8px;color:#657587;font-size:8px;font-weight:650;line-height:1.3;text-align:center}.speaking-examiner-zone{min-width:0;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);justify-items:center;gap:7px}.speaking-linear-layout .speaking-examiner-panel{width:min(720px,100%);height:100%;max-height:342px;aspect-ratio:16 / 9}.speaking-examiner-zone .speaking-part-label{margin:0}.speaking-examiner-panel .speaking-caption{right:14px;bottom:12px;left:14px;padding:9px 14px;font-size:11px}.speaking-part-two-layout{width:100%;height:100%;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"cue candidate" "notes examiner";gap:16px;align-items:stretch}.speaking-part-two-layout .speaking-cue-card{grid-area:cue;min-width:0;min-height:0;padding:20px 24px;justify-content:center}.speaking-part-two-layout .speaking-cue-card>.speaking-part-label{margin-bottom:12px}.speaking-part-two-layout .speaking-cue-card>strong{font-size:17px}.speaking-part-two-layout .speaking-cue-card>span:not(.speaking-part-label){margin-top:10px}.speaking-part-two-layout .speaking-cue-card ul{margin-top:6px}.speaking-part-two-layout .part-two-notes{grid-area:notes;max-width:none;min-width:0;min-height:0;margin:0;padding:16px 18px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:9px;border:1px solid #c7d3df;border-radius:12px;background:#fffffff0;box-shadow:0 12px 32px #283d5312;color:#536478}.speaking-part-two-layout .part-two-notes textarea{width:100%;min-height:0;max-height:none;resize:none;border-color:#d6dee7;background:#f8fafc}.speaking-part-two-layout .speaking-candidate-zone{grid-area:candidate;grid-template-columns:minmax(190px,.72fr) minmax(280px,1.28fr);padding:14px 16px;gap:14px}.speaking-part-two-layout .speaking-candidate-preview,.speaking-part-two-layout .speaking-candidate-preview .candidate-camera,.speaking-part-two-layout .candidate-camera-off{min-height:120px}.speaking-part-two-layout .speaking-examiner-zone{grid-area:examiner;padding:11px 12px 12px;border:1px solid #c7d3df;border-radius:12px;background:#ffffffb8}.speaking-part-two-layout .speaking-examiner-panel{width:100%;height:100%;min-height:0;aspect-ratio:auto;border-width:6px;border-radius:10px}.speaking-answer-review{position:absolute;right:50%;bottom:22px;z-index:8;transform:translate(50%)}.speaking-footer{grid-template-columns:1fr 1fr auto}.speaking-review-part:has(.speaking-review-cue-card) .speaking-review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.speaking-review-cue-card{margin-top:10px;padding:10px 13px;font-size:10px;line-height:1.45}.speaking-review-cue-card>strong{font-size:12px}.speaking-review-cue-card>span{margin-top:6px;font-size:9px}.speaking-review-cue-card ul{margin-top:4px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 18px;font-size:9px}.speaking-recording-player{width:500px;grid-template-columns:minmax(0,500px)}.speaking-recording-player .compact-audio-player{width:500px}.speaking-entry-card{margin-top:20px;padding:22px 32px 24px}.speaking-entry-screen{width:100%;min-width:var(--desktop-canvas-min);height:max(100vh,var(--desktop-canvas-height));overflow-x:hidden;overflow-y:auto}.speaking-entry-icon{width:52px;height:52px;flex-basis:52px}.speaking-entry-heading h1{margin-block:3px 4px;font-size:26px}.speaking-setting-section{margin-top:14px;padding-top:13px}.speaking-part-options,.speaking-save-options{margin-top:10px}.speaking-part-options button{min-height:72px;padding-block:11px}.speaking-save-options button{min-height:60px;padding-block:10px}.microphone-test-panel{min-height:44px;margin-top:9px}.speaking-entry-camera-layout{margin-top:9px}.speaking-entry-camera-preview{width:210px}.speaking-entry-card>footer{margin-top:14px;padding-top:14px}.speaking-entry-card{width:min(1240px,calc(100% - 80px));margin-top:18px;padding:20px 30px 22px}.speaking-entry-screen{box-sizing:border-box}.speaking-choice-section{display:grid;grid-template-columns:244px minmax(0,1fr);gap:20px;align-items:center}.speaking-choice-section>header{align-items:center}.speaking-choice-section .speaking-part-options,.speaking-choice-section .speaking-save-options{margin:0}.speaking-choice-section .speaking-part-options button{min-height:62px;padding:8px 14px}.speaking-choice-section .speaking-save-options button{min-height:58px;padding:8px 15px}.speaking-device-section>header{align-items:center}.speaking-device-grid{margin:10px 0 0 46px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.speaking-device-card{min-width:0;min-height:218px;padding:14px 16px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:12px;border:1px solid #c7d3df;border-radius:10px;background:#fbfcfe}.speaking-device-card>header h3{margin:0;color:var(--ink);font-size:12px}.speaking-device-card>header p{margin:5px 0 0;color:var(--muted);font-size:8px;line-height:1.55}.speaking-device-card .microphone-test-panel{min-height:0;margin:0;align-self:stretch}.microphone-device-card .microphone-playback{width:100%;grid-template-columns:minmax(0,1fr)}.microphone-device-card .microphone-compact-player{width:100%}.microphone-device-card .microphone-live-test{width:100%;grid-template-columns:32px minmax(0,1fr) auto}.microphone-device-card .microphone-live-test meter{width:100%}.microphone-device-card .microphone-test-passed{align-self:center}.camera-device-card .speaking-entry-camera-layout{min-width:0;margin:0;display:grid;grid-template-columns:minmax(180px,1fr) auto;gap:14px;align-items:center}.camera-device-card .speaking-entry-camera-preview{width:100%;max-width:250px;justify-self:center}.speaking-entry-card>footer{justify-content:center}.speaking-entry-start{min-width:170px}.speaking-ready-dialog{width:min(560px,calc(100% - 48px))}.speaking-ready-heading{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;align-items:center}.speaking-ready-heading .speaking-ready-icon{margin:0}.speaking-ready-heading h2{margin:5px 0 0}.speaking-ready-dialog>p,.speaking-ready-dialog>small,.speaking-ready-dialog>.form-error{margin-left:68px}.speaking-ready-dialog footer{margin-left:68px}.speaking-linear-layout{width:min(760px,100%);grid-template-rows:minmax(270px,1fr) minmax(260px,1fr);gap:14px}.speaking-candidate-zone{padding:14px 16px;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:12px}.speaking-candidate-preview{width:min(720px,100%);min-height:0;justify-self:center}.speaking-candidate-preview .candidate-camera,.candidate-camera-off{min-height:0}.candidate-camera-off{height:100%}.speaking-candidate-controls{min-height:42px;justify-content:center;flex-wrap:nowrap}.speaking-candidate-controls .speaking-countdown{min-width:112px}.camera-toggle-button{min-height:38px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line-dark);background:#fff;color:#4c5662;cursor:pointer;font-size:9px;font-weight:800;white-space:nowrap}.speaking-examiner-zone{grid-template-rows:minmax(0,1fr);gap:0}.speaking-linear-layout .speaking-examiner-panel{width:min(700px,100%);max-height:none}.speaking-part-two-layout{gap:14px}.speaking-part-two-layout .speaking-cue-card,.speaking-part-two-layout .part-two-notes,.speaking-part-two-layout .speaking-candidate-zone,.speaking-part-two-layout .speaking-examiner-zone{border-color:#c7d3df;border-radius:12px;box-shadow:0 10px 26px #283d5312}.speaking-part-two-layout .speaking-cue-card{padding:22px 28px;align-items:center}.speaking-part-two-layout .speaking-cue-card>*{width:min(520px,92%)}.speaking-part-two-layout .speaking-cue-card>.speaking-part-label{margin-bottom:14px;align-self:center}.speaking-part-two-layout .speaking-cue-card>strong{font-size:23px;line-height:1.38}.speaking-part-two-layout .speaking-cue-card>span:not(.speaking-part-label){font-size:14px}.speaking-part-two-layout .speaking-cue-card ul{font-size:15px;line-height:1.55}.speaking-part-two-layout .part-two-notes{padding:14px 16px;display:block}.speaking-part-two-layout .part-two-notes textarea{height:100%;padding:16px 18px;box-sizing:border-box;font:500 12px/1.65 var(--font-exam)}.speaking-part-two-layout .speaking-candidate-zone{padding:12px 14px;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:10px}.speaking-part-two-layout .speaking-candidate-preview,.speaking-part-two-layout .speaking-candidate-preview .candidate-camera,.speaking-part-two-layout .candidate-camera-off{min-height:0}.speaking-part-two-layout .speaking-candidate-controls{min-height:40px;gap:7px}.speaking-part-two-layout .speaking-candidate-controls .speaking-countdown{min-width:104px}.speaking-part-two-layout .speaking-candidate-controls .speaking-countdown strong{font-size:25px}.speaking-part-two-layout .speaking-candidate-controls button{min-height:36px}.speaking-part-two-layout .speaking-examiner-zone{padding:12px}.speaking-answer-review{width:min(900px,84vw);grid-template-columns:minmax(320px,420px) auto;gap:14px}.speaking-answer-review-player{width:100%}.speaking-answer-review-actions,.speaking-completion-actions{flex-wrap:nowrap}.speaking-completion-actions button{min-width:154px}.my-speaking-card-copy em{white-space:nowrap}.my-speaking-card{box-sizing:border-box}.my-speaking-card-action{color:var(--muted)}.practice-selection-shell{min-height:100vh;background:#f3f5f8}.practice-selection-main{min-width:0;padding:38px clamp(38px,4.8vw,74px) 64px;overflow:auto;background:#f3f5f8}.practice-selection-header{min-height:76px;display:flex;align-items:flex-start;justify-content:space-between;gap:32px;border-bottom:1px solid #ccd3dc}.practice-selection-header h1{margin:9px 0 22px;font-size:30px;line-height:1;letter-spacing:-.04em}.practice-subject-tabs{margin-top:30px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid #cbd2da;background:#fff}.practice-subject-tabs button{min-height:70px;padding:0 24px;display:flex;align-items:center;justify-content:center;border:0;border-right:1px solid #d8dde3;background:#fff;color:#4d5661;cursor:pointer}.practice-subject-tabs button:last-child{border-right:0}.practice-subject-tabs button strong{font-size:17px}.practice-subject-tabs button.active{background:var(--ink);color:#fff}.practice-test-library{margin-top:34px}.practice-test-library>header,.practice-specific-panel>header{display:flex;align-items:end;justify-content:space-between;gap:24px}.practice-test-library h2,.practice-specific-panel h2{margin:0;font-size:18px;letter-spacing:-.02em}.practice-test-grid{margin-top:15px;display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.practice-book-row{min-width:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.practice-test-card{min-width:0;padding:0;overflow:hidden;border:1px solid #cbd2da;border-radius:16px;background:#fff;box-shadow:0 10px 28px #212b3612;color:var(--ink);cursor:pointer;text-align:left;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.practice-test-card:hover{border-color:#91a4bb;box-shadow:0 14px 34px #212b361c;transform:translateY(-2px)}.practice-test-card.selected{border-color:var(--blue);box-shadow:0 0 0 2px #1267d621,0 14px 34px #212b361c}.practice-cover-slot{min-height:218px;padding:27px 26px 25px;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto 1fr;align-items:end;border-top:12px solid #253f69;background:#171c28;color:#fff}.practice-cover-slot small{grid-column:1 / -1;align-self:start;color:#c9d4e1;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.practice-cover-slot>span{font-size:25px;font-weight:900;letter-spacing:-.04em}.practice-cover-slot>strong{color:#c9ae67;font-size:76px;line-height:.82;letter-spacing:-.08em}.practice-test-card-footer{min-height:58px;padding:0 18px 0 20px;display:flex;align-items:center;justify-content:space-between;gap:14px}.practice-test-card-footer>strong{font-size:15px}.practice-test-card-footer>span{display:flex;align-items:center;gap:9px}.practice-test-card-footer i{color:#a5adb7;font-size:13px;font-style:normal;font-weight:850}.practice-test-card-footer i.completed{color:var(--green)}.practice-test-card-footer i.unavailable{color:#d9dde2}.practice-specific-panel{margin-top:30px;padding:26px 28px 28px;border:1px solid #cbd2da;background:#fff;box-shadow:0 12px 34px #212b360f}.practice-specific-panel>header span{display:block;margin-top:6px;color:var(--muted);font-size:11px;font-weight:700}.practice-specific-options{margin-top:20px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.practice-specific-options button{min-height:82px;padding:15px 17px;display:grid;align-content:center;gap:6px;border:1px solid #cbd2da;background:#fafbfc;color:var(--ink);cursor:pointer;text-align:left}.practice-specific-options button strong{font-size:14px}.practice-specific-options button span{color:var(--muted);font-size:10px}.practice-specific-options button.selected{border-color:var(--blue);background:var(--blue-soft);color:var(--blue)}.practice-specific-panel>footer{margin-top:22px;display:flex;align-items:center;justify-content:flex-end;gap:16px}.practice-specific-panel>footer .status-banner{margin-right:auto}.practice-specific-panel>footer .primary-button{min-width:132px;min-height:44px}.practice-selection-modal-backdrop{z-index:60;padding:42px;background:#141c2661}.practice-selection-modal{box-sizing:border-box;width:min(820px,calc(100vw - 84px));min-height:360px;max-height:calc(100dvh - 84px);margin:0;display:flex;flex-direction:column;overflow:auto;border-radius:16px;box-shadow:0 28px 90px #18222f3d}.practice-selection-modal>header{align-items:flex-start}.practice-selection-modal>header .quiet-button{min-height:40px;margin:0}.practice-selection-modal .practice-specific-options{flex:1;align-items:center}.practice-selection-modal .practice-specific-options.option-count-1{width:min(360px,100%);align-self:center;grid-template-columns:minmax(0,1fr)}.practice-selection-modal .practice-specific-options.option-count-2{grid-template-columns:repeat(2,minmax(0,1fr))}.practice-selection-modal .practice-specific-options.option-count-3{grid-template-columns:repeat(3,minmax(0,1fr))}.practice-selection-modal .practice-specific-options.option-count-4{grid-template-columns:repeat(4,minmax(0,1fr))}.practice-selection-modal>.status-banner{margin-top:20px}.practice-selection-modal>footer{margin-top:auto;padding-top:22px}.practice-mock-locked{width:min(720px,76%);min-height:330px;margin:72px auto 0;padding:56px;display:grid;place-items:center;align-content:center;gap:14px;border:1px solid #cbd2da;background:#fff;box-shadow:0 16px 44px #212b3614;text-align:center}.practice-mock-locked>span{color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.12em}.practice-mock-locked h2{margin:0;font-size:28px;letter-spacing:-.04em}.practice-mock-locked p{margin:0 0 12px;color:var(--muted);font-size:13px}:root{--ui-page: #f4f6f8;--ui-surface: #ffffff;--ui-surface-subtle: #f8f9fb;--ui-border: #d9dfe6;--ui-border-strong: #b8c1cb;--ui-accent: #1267d6;--ui-accent-hover: #0e58bb;--ui-accent-soft: #edf5ff;--ui-radius-sm: 6px;--ui-radius-md: 9px;--ui-radius-lg: 12px;--ui-shadow-panel: 0 10px 30px rgb(27 39 53 / 7%);--ui-shadow-sheet: -18px 0 54px rgb(21 31 43 / 18%)}button,input,textarea,select{border-radius:var(--ui-radius-sm)}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgb(18 103 214 / 24%);outline-offset:2px}.primary-button,.quiet-button,.danger-button{border-radius:var(--ui-radius-md);box-shadow:none;transition:background-color .14s ease,border-color .14s ease,color .14s ease}.primary-button:hover:not(:disabled){border-color:var(--ui-accent-hover);background:var(--ui-accent-hover)}.quiet-button:hover:not(:disabled){border-color:#8794a2;background:var(--ui-surface-subtle)}.danger-button:hover:not(:disabled){border-color:#9c242c;background:#9c242c}.status-banner,.form-error{border:1px solid #ead7a9;border-left-width:3px;border-radius:var(--ui-radius-md)}.status-banner.error,.status-banner.failed,.status-banner.conflict,.form-error{border-color:#edc1c5;border-left-color:var(--red)}:is(.listening-entry-screen,.writing-entry-screen,.speaking-entry-screen){box-sizing:border-box;width:100%;min-width:var(--desktop-canvas-min);min-height:max(100vh,var(--desktop-canvas-height));padding:0 48px 48px;overflow-x:hidden;overflow-y:auto;background:var(--ui-page)}:is(.listening-entry-screen,.writing-entry-screen,.speaking-entry-screen)>header{width:min(1320px,100%);min-height:68px;margin-inline:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ui-border)}:is(.listening-entry-screen,.writing-entry-screen,.speaking-entry-screen)>header .quiet-button{min-height:36px;display:inline-flex;align-items:center;gap:8px;border-color:var(--ui-border-strong);background:var(--ui-surface)}:is(.listening-entry-card,.writing-entry-card){width:min(1080px,calc(100% - 96px));margin:28px auto 0;padding:30px 34px 32px;border:1px solid var(--ui-border);border-radius:var(--ui-radius-lg);background:var(--ui-surface);box-shadow:var(--ui-shadow-panel)}.speaking-entry-card{width:min(1240px,calc(100% - 64px));margin:18px auto 0;padding:20px 30px 22px;border:1px solid var(--ui-border);border-radius:var(--ui-radius-lg);background:var(--ui-surface);box-shadow:var(--ui-shadow-panel)}:is(.listening-entry-heading,.writing-entry-heading,.speaking-entry-heading){gap:16px}:is(.listening-entry-icon,.writing-entry-icon,.speaking-entry-icon){width:52px;height:52px;flex:0 0 52px;border:1px solid #c7daf2;border-radius:var(--ui-radius-md);background:var(--ui-accent-soft);color:var(--ui-accent)}:is(.listening-entry-heading,.writing-entry-heading,.speaking-entry-heading) h1{margin:4px 0 0;font-size:28px;line-height:1.2;letter-spacing:-.03em}:is(.section-selector,.writing-task-selector){margin-top:24px;padding:16px;border:1px solid var(--ui-border);border-radius:var(--ui-radius-lg);background:var(--ui-surface-subtle)}:is(.section-selector,.writing-task-selector) legend{padding-inline:7px;color:#4e5b68;font-size:10px;font-weight:800}:is(.section-selector,.writing-task-selector) button,.speaking-part-options button,.speaking-save-options button{border-color:var(--ui-border-strong);border-radius:var(--ui-radius-md);background:var(--ui-surface);transition:background-color .14s ease,border-color .14s ease}:is(.section-selector,.writing-task-selector) button:hover,.speaking-part-options button:hover,.speaking-save-options button:hover{border-color:#8496aa;background:#fbfdff}:is(.section-selector,.writing-task-selector) button.active,.speaking-part-options button.selected,.speaking-save-options button.selected{border-color:var(--ui-accent);background:var(--ui-accent-soft);color:var(--ui-accent);box-shadow:inset 0 0 0 1px var(--ui-accent)}:is(.listening-rule-grid,.writing-rule-grid){margin-top:22px;overflow:hidden;border:1px solid var(--ui-border);border-radius:var(--ui-radius-lg);background:var(--ui-surface-subtle)}:is(.listening-rule-grid,.writing-rule-grid) article{min-height:74px;padding:14px 17px;border-color:var(--ui-border);background:var(--ui-surface-subtle)}:is(.listening-rule-grid,.writing-rule-grid) span{color:#727d89;font-size:9px;font-weight:760}:is(.listening-rule-grid,.writing-rule-grid) strong{color:#28323d;font-size:11px;font-weight:720;line-height:1.55}:is(.listening-start-button,.writing-start-button){width:auto;min-width:168px;min-height:44px;margin:24px 0 0 auto;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:none;font-size:12px}.speaking-choice-section{grid-template-columns:220px minmax(0,1fr);gap:18px}.speaking-setting-section{border-top-color:var(--ui-border)}.speaking-setting-section>header>span{border-color:#a9bfd8;border-radius:var(--ui-radius-sm);background:#f4f8fd}.speaking-part-options button,.speaking-save-options button{min-height:58px}.speaking-device-grid{gap:12px}.speaking-device-card{min-height:204px;border-color:var(--ui-border);border-radius:var(--ui-radius-lg);background:var(--ui-surface-subtle);box-shadow:none}.speaking-entry-camera-preview{overflow:hidden;border-color:var(--ui-border-strong);border-radius:var(--ui-radius-md);background:#eef2f6}.speaking-entry-card>footer{border-top-color:var(--ui-border)}.speaking-entry-start{min-width:176px;min-height:44px}:is(.exam-header,.writing-header,.speaking-header){border-bottom-color:var(--ui-border);background:#fffffff7}:is(.question-strip,.writing-footer,.speaking-footer){border-top-color:var(--ui-border);background:#fafbfcfa}:is(.listening-player,.compact-audio-player){border-color:var(--ui-border-strong);border-radius:var(--ui-radius-md);background:var(--ui-surface);box-shadow:none}.audio-play-button{border-color:#8aa9ce;background:#f7fbff;color:var(--ui-accent)}.library-empty{border-color:var(--ui-border-strong);border-radius:var(--ui-radius-lg);background:var(--ui-surface-subtle)}.confirmation-backdrop{place-items:stretch end;background:#141c2657}.confirmation-backdrop>:is(.submission-confirmation,.speaking-exit-dialog){box-sizing:border-box;width:min(520px,38vw);max-width:none;height:100%;padding:64px 52px;display:flex;flex-direction:column;justify-content:center;border:0;border-left:1px solid var(--ui-border);border-radius:0;background:var(--ui-surface);box-shadow:var(--ui-shadow-sheet)}.confirmation-backdrop>:is(.submission-confirmation,.speaking-exit-dialog) h2{margin:0;color:#1f2832;font-size:24px;line-height:1.3;letter-spacing:-.025em}.confirmation-backdrop>:is(.submission-confirmation,.speaking-exit-dialog) p{margin:16px 0 0;color:#687481;font-size:12px;line-height:1.8}.confirmation-backdrop .submission-confirmation>div,.confirmation-backdrop .speaking-exit-dialog>footer{width:100%;margin-top:30px;display:flex;align-items:stretch;justify-content:flex-end;gap:10px}.confirmation-backdrop .submission-confirmation>div.three-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.confirmation-backdrop :is(.quiet-button,.primary-button,.danger-button){min-height:44px;margin-top:0;padding-inline:14px;font-size:10px;line-height:1.25}.practice-exam-sequence{margin-top:30px;display:grid;grid-template-columns:118px minmax(0,1fr);align-items:stretch;overflow:hidden;border:1px solid var(--ui-border);border-radius:var(--ui-radius-md);background:var(--ui-surface)}.practice-exam-sequence>span{padding:0 22px;display:flex;align-items:center;border-right:1px solid var(--ui-border);background:var(--ui-surface-subtle);color:#65717e;font-size:10px;font-weight:850;letter-spacing:.08em}.practice-exam-sequence ol{margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none}.practice-exam-sequence li{min-height:70px;padding:12px 18px;display:grid;grid-template-columns:30px minmax(0,1fr);gap:11px;align-items:center;border-right:1px solid var(--ui-border)}.practice-exam-sequence li:last-child{border-right:0}.practice-exam-sequence li>span{width:30px;height:30px;display:grid;place-items:center;border:1px solid #a9bfd8;border-radius:var(--ui-radius-sm);background:var(--ui-accent-soft);color:var(--ui-accent);font-family:var(--font-number);font-size:11px;font-weight:850}.practice-exam-sequence li>div{min-width:0;display:grid;gap:3px}.practice-exam-sequence li strong{color:#28323d;font-size:13px}.practice-exam-sequence li small{color:#77828d;font-size:9px}.practice-selection-modal{min-height:0}.practice-selection-modal .practice-specific-options{flex:0 0 auto;align-items:stretch}.practice-selection-modal>footer{margin-top:24px;padding-top:0}.flag-button-label{white-space:nowrap}.question-footer-actions:not(.listening-flow-actions){grid-template-columns:108px 92px}.speaking-completion-card{padding:40px}.speaking-completion-icon{width:66px;height:66px;margin-bottom:8px}.speaking-completion-card h1{margin:8px 0 0}.speaking-completion-summary{margin-top:14px;display:grid;gap:6px;color:#56616d;font-size:10px;line-height:1.45}.speaking-completion-summary strong{color:#303a45;font-size:11px}.speaking-completion-actions{margin-top:24px}:is(.primary-button,.quiet-button,.danger-button,.text-button,.speaking-exit-button,.camera-toggle-button,.review-toolbar-button,.audio-play-button,.question-footer-actions>button,.speaking-answer-review-actions>button,.speaking-completion-actions>button,.submission-confirmation button,.speaking-exit-dialog button,.status-banner button){white-space:nowrap}.analysis-modal-answers>div{min-height:56px;display:grid;grid-template-columns:72px minmax(0,1fr);gap:8px 10px;align-items:center}.analysis-modal-answers span{align-self:center;line-height:1.35}.analysis-modal-answers strong{min-width:0;align-self:center;line-height:1.45;overflow-wrap:anywhere;text-align:left}@media(min-width:761px){.question-footer-actions.listening-flow-actions.has-pause{grid-template-columns:108px 122px 166px}.question-footer-actions.listening-flow-actions.no-pause{grid-template-columns:108px 166px}.question-footer-actions.listening-flow-actions{grid-auto-columns:max-content}.question-footer-actions.listening-flow-actions .end-training-button{min-width:166px}}.confirmation-backdrop>:is(.submission-confirmation,.speaking-exit-dialog){width:min(700px,44vw)}.confirmation-backdrop .submission-confirmation>div.three-actions{grid-template-columns:repeat(3,max-content);justify-content:end}.confirmation-backdrop .submission-confirmation>div.three-actions button{min-width:142px}.confirmation-backdrop .submission-confirmation>div.three-actions .primary-button{min-width:172px}.mock-checkin-stage{box-sizing:border-box;width:100%;min-width:var(--desktop-canvas-min);min-height:max(100vh,var(--desktop-canvas-height));padding:24px 48px;background:radial-gradient(circle at 18% 8%,rgb(18 103 214 / 8%),transparent 34%),linear-gradient(180deg,#f7f9fb,#eef2f6)}.mock-checkin-shell{width:min(1120px,calc(100% - 96px));height:min(852px,calc(100dvh - 48px));min-height:700px;margin:0 auto;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid var(--ui-border-strong);border-radius:var(--ui-radius-lg);background:var(--ui-surface);box-shadow:0 24px 70px #1a273724}.mock-checkin-header{min-height:82px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;gap:36px;border-bottom:1px solid var(--ui-border);background:#fbfcfd}.mock-checkin-header>div{display:grid;gap:6px}.mock-checkin-header>div>strong{color:#2b3540;font-size:13px}.mock-checkin-progress{margin:0;padding:0;display:grid;grid-template-columns:repeat(3,112px);list-style:none}.mock-checkin-progress li{position:relative;min-height:54px;display:grid;place-items:center;align-content:center;gap:3px;color:#8a949f;font-size:9px;font-weight:800}.mock-checkin-progress li:after{position:absolute;right:-20px;bottom:-14px;left:-20px;height:3px;background:transparent;content:""}.mock-checkin-progress li b{width:28px;height:28px;display:grid;place-items:center;border:1px solid #c5cdd6;border-radius:50%;background:#fff;font:800 9px/1 var(--font-number)}.mock-checkin-progress li.active{color:var(--ui-accent)}.mock-checkin-progress li.active:after{background:var(--ui-accent)}.mock-checkin-progress li.active b,.mock-checkin-progress li.complete b{border-color:var(--ui-accent);background:var(--ui-accent-soft);color:var(--ui-accent)}.mock-checkin-progress li.complete{color:#4c657f}.mock-checkin-body{min-height:0;padding:52px 70px;overflow:auto}.mock-checkin-copy{max-width:760px}.mock-checkin-copy h1{margin:10px 0 12px;color:#222b35;font-size:30px;line-height:1.25;letter-spacing:-.035em}.mock-checkin-copy p{margin:0;color:#6a7581;font-size:12px;line-height:1.75}.mock-checkin-copy.compact h1{margin-block:7px 5px;font-size:24px}.mock-login-form{width:min(860px,100%);margin-top:42px;padding:30px 34px;display:grid;gap:18px;border:1px solid var(--ui-border);border-radius:var(--ui-radius-lg);background:var(--ui-surface-subtle)}.mock-login-row{display:grid;grid-template-columns:112px 310px minmax(0,1fr);gap:14px;align-items:center}.mock-login-row>label{color:#303a45;font-size:11px;font-weight:850;text-transform:none}.mock-login-form :is(input,textarea){box-sizing:border-box;min-width:0;min-height:44px;padding:0 13px;border:1px solid var(--ui-border-strong);background:#fff;color:#202932;font:700 12px/1 var(--font-ui)}.mock-login-form textarea{height:44px;padding-block:14px;overflow:hidden;resize:none;white-space:nowrap}.mock-login-form :is(input,textarea):focus{border-color:var(--ui-accent)}.mock-login-form .mock-password-input{-webkit-text-security:disc}.mock-login-form small{min-width:0;color:#78838f;font-size:10px;line-height:1.5;cursor:text;user-select:text;-webkit-user-select:text}.mock-login-form small b{color:#40546b;font-family:var(--font-number);letter-spacing:.03em}.mock-credential-hint{min-width:0;display:inline-flex;align-items:center;gap:7px}.mock-credential-hint>span{min-width:0;white-space:nowrap}.mock-credential-copy{width:24px;height:24px;padding:0;display:grid;place-items:center;flex:0 0 24px;border:0;border-radius:5px;background:transparent;color:#55708c;cursor:pointer}.mock-credential-copy:hover,.mock-credential-copy:focus-visible{background:#e9f1fb}.mock-credential-copy[data-state=copied]{background:#e7f5ed;color:#176a43}.mock-credential-copy[data-state=failed]{background:#fff0f1;color:var(--red)}.mock-credential-note{margin:2px 0 0 126px;color:#a33a42;font-size:10px;font-weight:720;line-height:1.55}.mock-login-button{width:fit-content;min-width:112px;margin-left:126px}.mock-pincode-form{margin-top:48px}.mock-checkin-footer{min-height:64px;padding:0 30px;display:grid;grid-template-columns:180px minmax(0,1fr) 180px;align-items:center;gap:16px;border-top:1px solid var(--ui-border);background:#fbfcfd}.mock-checkin-footer>span{color:#7c8792;font-size:9px;font-weight:760;letter-spacing:.04em;text-align:center}.mock-checkin-footer>button:first-child{justify-self:start}.mock-checkin-footer>button:last-child{min-width:108px;justify-self:end}.mock-briefing-page{min-height:0;padding:22px 30px 26px;overflow:auto}.mock-briefing-page.transition{padding-top:26px}.mock-briefing-center{margin-top:18px;display:grid;gap:8px}.mock-briefing-item{overflow:hidden;border:1px solid var(--ui-border);border-radius:var(--ui-radius-md);background:#fafbfc}.mock-briefing-item>header{min-height:54px;padding:9px 16px;display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:12px;align-items:center}.mock-briefing-item>header>span{width:28px;height:28px;display:grid;place-items:center;border:1px solid #c2cad3;border-radius:50%;background:#fff;color:#707b87;font:800 8px/1 var(--font-number)}.mock-briefing-item>header>div{min-width:0;display:grid;gap:2px}.mock-briefing-item>header strong{color:#303943;font-size:12px}.mock-briefing-item>header small{color:#818b96;font-size:8px}.mock-briefing-item>header>b{color:#8a949e;font-size:9px}.mock-briefing-item.active{border-color:#91afd2;background:#fff;box-shadow:0 8px 24px #263d5812}.mock-briefing-item.active>header{border-bottom:1px solid var(--ui-border);background:var(--ui-accent-soft)}.mock-briefing-item.active>header>span,.mock-briefing-item.complete>header>span{border-color:var(--ui-accent);color:var(--ui-accent)}.mock-briefing-item.active>header>b{color:var(--ui-accent)}.mock-briefing-item.complete>header>b{color:var(--green)}.mock-introduction-layout{padding:14px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:20px;align-items:stretch}.mock-introduction-layout>video{width:100%;max-height:296px;aspect-ratio:16 / 9;border:1px solid #cbd3dc;border-radius:var(--ui-radius-sm);background:#111820;object-fit:contain}.mock-introduction-copy{min-width:0;padding:5px 4px 2px 0;display:flex;flex-direction:column}.mock-introduction-copy h2{margin:7px 0 12px;color:#26313c;font-size:23px}.mock-checkin-stage.with-system-controls-demo{grid-template-rows:auto auto;align-content:center;gap:14px}.mock-checkin-stage.with-system-controls-demo .mock-checkin-shell{height:min(852px,max(640px,calc(100dvh - 228px)));min-height:640px}.mock-system-controls-demo{box-sizing:border-box;width:1120px;max-width:calc(100% - 96px);height:166px;padding:16px 18px;position:relative;z-index:2;display:grid;grid-template-columns:250px minmax(0,1fr);column-gap:22px;border:2px solid #77a0d0;border-radius:10px;background:#fffffff7;box-shadow:0 12px 34px #27415f1f}.mock-system-controls-copy{min-width:0;display:grid;align-content:center;gap:12px}.mock-system-controls-copy strong{color:#1f64ad;font-size:18px;line-height:1.25}.mock-system-controls-copy p{margin:0;color:#667482;font-size:10.5px;font-weight:650;line-height:1.7}.mock-system-control-columns{min-width:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.mock-system-control-column{min-width:0;display:grid;grid-template-rows:50px minmax(0,1fr);gap:0}.mock-system-control-column>button{min-width:0;padding:0 11px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #c5ced8;border-right:0;border-radius:0;background:#fff;color:#394959;cursor:pointer}.mock-system-control-column:first-child>button{border-radius:4px 0 0 4px}.mock-system-control-column:last-child>button{border-right:1px solid #c5ced8;border-radius:0 4px 4px 0}.mock-system-control-column>button:hover,.mock-system-control-column>button:focus-visible,.mock-system-control-column.active>button{border-color:#5f8fc8;background:#eef5fd;color:#1f64ad;outline:none}.mock-system-control-column.active{position:relative;z-index:1}.mock-system-control-column>button>svg{flex:0 0 auto}.mock-system-control-column b{font-size:12px;line-height:1}.mock-system-control-options{min-width:0;min-height:0;padding:0;display:flex;align-items:flex-start;border:0;background:transparent}.mock-system-option-menu,.mock-system-colour-options,.mock-system-size-options{width:100%;display:grid;grid-template-columns:minmax(0,1fr);gap:0}.mock-system-option-menu>button,.mock-system-colour-options>button,.mock-system-size-options>button{min-width:0;height:27px;padding:0 8px;border:1px solid #ccd5de;border-top:0;border-radius:0;background:#fff;color:#4c5966;font:700 7px/1 var(--font-ui)}.mock-system-option-menu>button+button,.mock-system-colour-options>button+button,.mock-system-size-options>button+button{border-top:0}.mock-system-option-menu>button{position:relative;display:flex;align-items:center;justify-content:center;text-align:center}.mock-system-option-menu>button>svg{position:absolute;right:8px}.mock-system-colour-options>button,.mock-system-size-options>button{text-align:center}.mock-system-colour-options>button.dark{border-color:#252b31;background:#252b31;color:#fff}.mock-system-colour-options>button.yellow{border-color:#252b31;background:#252b31;color:#f5d83c}.mock-system-size-options>button:nth-child(2){font-size:8px}.mock-system-size-options>button:nth-child(3){font-size:9px}.mock-system-volume-option{width:100%;display:grid;grid-template-columns:18px minmax(0,1fr);grid-template-rows:auto auto;column-gap:7px;row-gap:7px;align-items:center;color:#465667}.mock-system-volume-option progress{width:100%;height:6px;accent-color:#517fab}.mock-system-volume-option span{grid-column:1 / -1;justify-self:center;font:750 8px/1 var(--font-number)}.mock-introduction-copy ul{margin:0;padding-left:18px;color:#596673;font-size:10px;line-height:1.7}.mock-introduction-copy li+li{margin-top:6px}.mock-introduction-copy .status-banner{margin-top:12px;padding:8px 10px;font-size:9px}.mock-video-status{margin-top:auto;padding-top:14px;display:grid;gap:9px;border-top:1px solid var(--ui-border)}.mock-video-status>span{color:#7a8590;font-size:9px;font-weight:750}.mock-video-status .primary-button{width:100%;padding-inline:12px;font-size:10px}.mock-briefing-page>.status-banner{margin-top:12px}.mock-briefing-page-header{min-height:104px;padding:20px 30px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:1px solid var(--ui-border);background:#fbfcfd}.mock-briefing-page-header h1{margin:6px 0 5px;color:#222c36;font-size:25px;line-height:1.2}.mock-briefing-page-header p{margin:0;color:#6f7a86;font-size:10px}.mock-briefing-page-header .danger-button{flex:0 0 auto}.mock-checkin-shell{width:1120px;max-width:calc(100% - 96px)}.mock-checkin-shell,.mock-briefing-page,.mock-briefing-center,.mock-briefing-item,.mock-introduction-layout,.mock-introduction-layout>*{min-width:0}.mock-video-player{position:relative;width:100%;height:296px;min-width:0;overflow:hidden;border:1px solid #cbd3dc;border-radius:var(--ui-radius-sm);background:#111820}.mock-video-player>video{width:100%;height:100%;display:block;background:#111820;object-fit:contain}.mock-video-controls{position:absolute;right:10px;bottom:8px;left:10px;min-height:30px;padding:0 8px;display:grid;grid-template-columns:24px auto minmax(0,1fr) auto;gap:6px;align-items:center;border:1px solid rgb(255 255 255 / 9%);border-radius:7px;background:#0f141b94;color:#fff;box-shadow:0 4px 14px #0000001f;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.mock-video-controls button{width:24px;height:24px;padding:0;display:grid;place-items:center;border:0;background:transparent;color:#fff;cursor:pointer}.mock-video-controls button:hover:not(:disabled),.mock-video-controls button:focus-visible{background:#ffffff1f}.mock-video-controls button:disabled,.mock-video-controls input:disabled{cursor:default;opacity:.45}.mock-video-controls span{min-width:31px;color:#fff;font:720 8px/1 var(--font-number);text-align:center}.mock-video-controls input[type=range]{width:100%;min-width:0;height:14px;margin:0;padding:0;border:0;background:transparent;accent-color:white;cursor:pointer}.mock-video-controls button>svg{width:15px;height:15px}.part-two-note-editor{position:relative;width:100%;height:100%}.speaking-part-two-layout .part-two-note-editor textarea{height:100%;padding-left:48px}.part-two-note-icon{position:absolute;top:18px;left:18px;z-index:1;color:#7a8795;pointer-events:none}.result-metrics{gap:38px}.result-metrics .ielts-band-metric b{color:var(--blue)}.mock-complete-card .mock-review-grid button{min-height:144px;align-content:start;cursor:pointer;transition:background-color .14s ease,border-color .14s ease,box-shadow .14s ease,transform .14s ease}@media(hover:hover)and (pointer:fine){.mock-complete-card .mock-review-grid button:hover{border-color:#8fb4e4;background:#edf5ff;box-shadow:0 10px 24px #1267d61a;transform:translateY(-1px)}}.mock-complete-card .mock-review-grid button:focus-visible{border-color:var(--ui-accent);background:var(--ui-accent-soft)}.mock-review-score{margin-top:auto;padding-top:10px;display:flex;align-items:baseline;justify-content:space-between;gap:8px;border-top:1px solid #d7e3f1;color:#667485;font-size:8px;font-weight:760}.mock-review-score b{color:var(--blue);font:820 17px/1 var(--font-number)}.mock-complete-actions{display:flex;justify-content:flex-end}:root{--bill-green: #006f45;--bill-green-strong: #005c39;--bill-green-soft: #e4f2eb;--bill-green-wash: #f3f8f5;--bill-page: #fbfcfc;--bill-border: #dde5e1;--bill-text-soft: #526172}.app-shell{grid-template-columns:240px minmax(0,1fr);background:var(--bill-page)}.side-nav{min-height:100vh;padding:22px 16px 42px;border-right-color:var(--bill-border);background:#fff}.side-nav-brand{width:180px;height:90px;flex:0 0 90px;display:block}.side-nav-brand img{width:180px;height:90px;display:block;object-fit:contain}.side-nav nav{margin-top:22px;gap:10px}.side-nav nav button{position:relative;min-height:52px;padding:0 20px;gap:16px;border:0;border-radius:10px;color:#18222d;font-size:15px;font-weight:650}.side-nav nav button svg{flex:0 0 auto;color:#5c7182}.side-nav nav button span{width:auto;color:inherit;font-size:inherit;font-variant-numeric:normal}.side-nav nav button.active{border-left-color:transparent;background:var(--bill-green-soft);color:var(--bill-green-strong)}.side-nav nav button.active:before{position:absolute;top:6px;bottom:6px;left:0;width:4px;border-radius:4px;background:var(--bill-green);content:""}.side-nav nav button.active svg,.side-nav nav button.active span{color:var(--bill-green)}.side-nav nav hr{width:calc(100% - 40px);margin:2px 20px 4px;background:var(--bill-border)}.feedback-entry.sidebar{margin-top:auto;padding-top:12px;border-top-color:var(--bill-border)}.feedback-entry.sidebar summary{width:100%;min-height:52px;padding:0 20px;display:flex;align-items:center;gap:16px;border:1px solid #d9e2ed;border-radius:10px;background:#f5f8fc;color:#526172;font-size:14px}.feedback-entry.sidebar summary svg{color:#2e70d1}.feedback-entry.sidebar .feedback-popover{position:absolute;right:0;bottom:60px;left:0;z-index:20;width:208px;padding:14px;border:1px solid var(--bill-border);border-radius:10px;background:#fff;box-shadow:0 14px 34px #1f362b24}.sidebar-message-button{position:relative;width:100%;min-height:52px;margin-top:8px;padding:0 20px;display:flex;align-items:center;gap:16px;border:1px solid #d9e2ed;border-radius:10px;background:#f5f8fc;color:#526172;cursor:pointer;font:650 14px/1 var(--font-ui);text-align:left}.sidebar-message-button svg{flex:0 0 auto;color:var(--bill-green)}.sidebar-message-button:hover,.sidebar-message-button:focus-visible{border-color:#91c3aa;background:var(--bill-green-wash)}.sidebar-message-button b{min-width:26px;height:26px;margin-left:auto;padding:0 7px;display:grid;place-items:center;border-radius:13px;background:#f47b2c;color:#fff;font-size:11px}.student-card{min-height:52px;margin-top:8px;padding:0 14px;grid-template-columns:32px minmax(0,1fr) auto;border:1px solid var(--bill-border);border-radius:10px;background:#fbfcfc}.student-card .avatar{width:30px;height:30px;border:0;background:transparent;color:var(--bill-green)}.student-card strong{display:block;color:#202b35;font-size:13px;font-weight:650;white-space:nowrap}.student-card button{color:#7a8794}.library-main{padding:56px 84px 56px 40px;scrollbar-gutter:stable;background:var(--bill-page)}.learning-record-tabs{min-height:56px;margin:0 0 30px;border:0;background:transparent}.learning-record-tabs button{min-height:56px;margin-right:-1px;border:1px solid #d8e2dd;border-radius:11px;background:#f6f9f7;color:#536170;font-size:16px;font-weight:650}.learning-record-tabs button:last-child{margin-right:0;border-right:1px solid #d8e2dd}.learning-record-tabs button.active{position:relative;z-index:1;border-color:#91c3aa;box-shadow:inset 0 -3px 0 var(--bill-green);background:var(--bill-green-soft);color:var(--bill-green-strong);font-weight:760}.library-header{min-height:36px;margin:0 12px 18px;padding:0;align-items:center;border:0}.library-header h1{margin:0;color:#23303c;font-size:14px;font-weight:650;letter-spacing:0}.library-header-actions{gap:16px}.library-header-actions .quiet-button{display:none}.library-header-actions>strong{display:flex;align-items:baseline;gap:5px;color:#23303c;font:650 14px/1 var(--font-ui)}.library-header-actions>strong small{margin:0;color:#23303c;font:inherit}.library-main-practice .library-header,.library-main-wrongbook .library-header,.library-main-vocabulary .library-header{display:none}.library-main>.status-banner{margin:0 12px 18px}.practice-record-list,.my-writing-list{margin-top:0;gap:16px}.practice-record-list{overflow:hidden;gap:0;border:1px solid var(--bill-border);border-radius:15px;background:#fff}.library-main-practice .practice-record-list{border-radius:0 0 15px 15px}.practice-record-card{min-height:89px;padding:14px 24px;grid-template-columns:120px minmax(230px,1.5fr) 110px 100px 86px 120px;gap:16px;border:0;border-bottom:1px solid var(--bill-border);border-radius:0;background:#fff}.practice-record-card:last-child{border-bottom:0}.practice-record-card:hover,.my-writing-card:hover,.my-speaking-card:hover{border-color:#a9cdbb;background:#f8fcfa}.practice-record-module,.my-writing-icon,.my-speaking-icon{border-radius:10px;background:#f1f6ff;color:#1768e4}.practice-record-module.listening{background:#f1f6ff;color:#1768e4}.practice-record-card small,.my-writing-card small,.my-writing-expiry small,.my-speaking-card small{color:var(--bill-text-soft);font-size:12px}.my-writing-card-copy strong,.my-speaking-card-copy strong{color:#155dce;font-size:16px;font-weight:680}.my-writing-card-copy em,.my-speaking-card-copy em{color:#26333f;font-size:12px}.practice-record-card>b,.my-writing-expiry>b{color:var(--bill-green-strong);font-size:13px}.practice-record-date{color:var(--bill-text-soft);font-size:13px;font-weight:520;text-align:left}.practice-record-title{color:#25323d;font-size:14px;font-weight:650;text-align:left}.practice-record-mode{color:#155dce;font-size:13px;font-style:normal;font-weight:650;text-align:left}.practice-record-status{display:flex;align-items:center;gap:5px;color:#2c9169;font-size:13px;font-weight:650;white-space:nowrap}.practice-record-card>b{text-align:right}.wrongbook-tools{margin:0 12px 24px;justify-content:flex-start}.practice-record-toolbar{margin:0 12px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.practice-record-toolbar .library-retention-note{margin:0;flex:0 0 auto}.library-filter-tabs{display:flex;gap:12px}.library-filter-tabs button{width:112px;min-width:112px;min-height:40px;padding:0 20px;box-sizing:border-box;border:1px solid #d8e2dd;border-radius:10px;background:#f6f9f7;color:#526172;font-size:14px;font-weight:650}.library-filter-tabs button:last-child{border-right:1px solid #d8e2dd}.library-filter-tabs button.active{border-color:#91c3aa;box-shadow:inset 0 -3px 0 var(--bill-green);background:var(--bill-green-soft);color:var(--bill-green-strong)}.library-filter-tabs button:disabled{cursor:wait;opacity:1}.wrongbook-groups{margin-top:0;gap:16px}.wrongbook-group{overflow:hidden;border-color:var(--bill-border);border-radius:15px;background:#fff}.wrongbook-group>header{min-height:72px;padding:12px 20px;border-bottom-color:var(--bill-border)}.wrongbook-group-copy{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px}.wrongbook-group-copy small,.wrongbook-group-copy strong,.wrongbook-group-copy em{font-size:13px}.wrongbook-group-copy strong{color:#25323d;font-weight:650}.wrongbook-group-copy em{color:#202b35;font-weight:650}.wrongbook-group article{min-height:64px;padding:10px 20px;border-bottom-color:var(--bill-border)}.wrongbook-group article.mastered,.vocabulary-list article.mastered{background:#f1faf5;box-shadow:inset 4px 0 #45a476}.wrongbook-group .primary-button{min-height:32px;padding:0 4px;border:0;background:transparent;color:#155dce;font-size:12px}.wrong-answer-meta span,.wrong-answer-meta small,.wrong-answer-summary>strong,.mastered-checkbox,.text-button,.primary-button{font-size:12px}.library-empty{min-height:280px;margin-top:0;border-color:#c9d7cf;border-radius:15px;background:#fff}.library-empty strong{font-size:17px}.library-empty p{color:var(--bill-text-soft);font-size:13px}.my-writing-card,.my-speaking-card{min-height:132px;padding:20px;border-color:var(--bill-border);border-radius:15px;background:#fff}.my-writing-card{grid-template-columns:48px minmax(0,1fr) 280px}.my-writing-icon,.my-speaking-icon{width:44px;height:44px}.my-writing-expiry{grid-template-columns:auto;justify-items:start;justify-self:end;min-width:260px}.my-writing-expiry>strong{color:#155dce;font-size:16px}.my-writing-expiry>b{justify-self:end}.my-speaking-section{margin-top:28px}.my-speaking-section:first-of-type{margin-top:0}.library-main-speaking .my-speaking-section:not(.session)>header{display:none}.library-main-speaking .my-speaking-section:not(.session)>:is(.my-speaking-list,.my-speaking-empty){margin-top:0}.my-speaking-section>header{min-height:32px;padding:0 12px;border:0}.my-speaking-section>header h2{margin:0;font-size:14px;font-weight:650}.my-speaking-section>header>small{color:#23303c;font-size:13px}.my-speaking-list{margin-top:10px;gap:16px}.my-speaking-card{grid-template-columns:48px minmax(0,1fr) 280px}.my-speaking-card.session{border-left:1px solid var(--bill-border)}.my-speaking-card-action{min-width:260px;justify-self:end;justify-items:start}.my-speaking-card-action b{color:#155dce;font-size:13px}.my-speaking-empty{min-height:132px;margin-top:10px;border-color:#c9d7cf;border-radius:15px;background:#fff}.vocabulary-tools{margin:30px 12px 28px;padding:0;align-items:center;border:0;background:transparent}.vocabulary-tools label{flex:0 0 360px}.vocabulary-tools input{width:100%;min-height:40px;border-color:var(--bill-border);border-radius:9px;font-size:13px}.vocabulary-count{margin-left:auto;color:#23303c;font-size:13px;white-space:nowrap}.vocabulary-list{margin-top:0;display:grid;gap:16px;border:0}.vocabulary-list article{min-height:132px;padding:20px;display:grid;grid-template-columns:48px minmax(0,1fr) 300px;align-items:center;gap:16px;border:1px solid var(--bill-border);border-radius:15px;background:#fff}.vocabulary-entry-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;background:#f1f6ff;color:#1768e4}.vocabulary-entry-copy{gap:4px}.vocabulary-entry-copy>.vocabulary-phonetic{color:#26333f;font-size:12px}.vocabulary-entry-copy>strong{color:#155dce;font-size:18px;font-weight:680}.vocabulary-entry-copy>small,.vocabulary-basic-meaning,.vocabulary-basic-meaning.unavailable{color:#26333f;font-size:12px}.vocabulary-entry-state{min-width:260px;display:grid;justify-items:start;gap:6px}.vocabulary-entry-state>small{color:#26333f;font-size:12px}.vocabulary-entry-state>strong{color:#155dce;font-size:16px;font-weight:680}.vocabulary-entry-state .library-row-actions{justify-self:end;align-self:end}.library-pagination button.active{border-color:var(--bill-green);background:var(--bill-green)}@media(max-width:760px)and (hover:none)and (pointer:coarse){.side-nav-brand{display:none}.library-main{padding:28px 20px 44px}.my-writing-card,.my-speaking-card{grid-template-columns:44px minmax(0,1fr)}.my-writing-expiry,.my-speaking-card-action{min-width:0;grid-column:2;justify-self:start}.vocabulary-tools{margin-inline:0}.vocabulary-tools label{flex-basis:auto}.vocabulary-count{margin-left:0}.vocabulary-list article{grid-template-columns:44px minmax(0,1fr)}.vocabulary-entry-state{min-width:0;grid-column:2}.practice-record-card{grid-template-columns:minmax(0,1fr) auto}.practice-record-date,.practice-record-mode,.practice-record-status,.practice-record-duration{grid-column:1}.practice-record-card>b{grid-column:2;grid-row:1 / span 5;align-self:center}}.home-main{padding:58px 60px 24px;scrollbar-gutter:stable;background:var(--bill-page)}.home-header{min-height:112px;padding:0 20px}.home-header-watermark{position:absolute;z-index:0;top:-82px;right:10px;width:278px;height:220px;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.home-greeting{position:relative;z-index:1;max-width:min(980px,calc(100% - 260px))}.home-header h1{margin:12px 0 8px;color:#101b26;font-family:var(--font-ui);font-size:29px;font-weight:800;line-height:1.3;letter-spacing:-.025em;overflow-wrap:anywhere;text-wrap:balance;white-space:normal}.home-header p[lang=en]{max-width:980px;color:#89929c;font:400 24px/1.45 var(--font-ui);overflow-wrap:anywhere;text-wrap:balance;white-space:normal}.home-header-tools{min-width:130px}.home-message-button{width:130px;min-height:62px;padding:11px 14px;grid-template-columns:28px minmax(0,1fr);column-gap:10px;border-color:var(--bill-border);border-radius:12px;background:#fff}.home-message-button svg{width:25px;height:25px;color:var(--bill-green)}.home-message-button>span{font-size:13px}.home-message-button>small{font-size:8px}.home-message-button:hover{border-color:#8fbea6}.home-message-button.has-unread{border-color:#8fbea6;background:var(--bill-green-soft);box-shadow:0 8px 24px #006f451a}.mode-grid{position:relative;z-index:1;margin-top:36px;gap:24px}.mode-card{min-height:230px;padding:22px 24px 24px;border:1px solid var(--bill-border);border-radius:18px;background:#fff;box-shadow:0 10px 28px #1f362b0a}.mode-card.blue,.mode-card.dark,.mode-card.outline{border-top:1px solid var(--bill-border)}.mode-card-copy{display:flex;align-items:center;gap:24px}.mode-card-copy>div:last-child{min-width:0}.mode-icon{width:72px;height:72px;flex:0 0 72px;display:grid;place-items:center;border:1px solid transparent;border-radius:14px;box-shadow:0 8px 20px #1f362b14}.mode-icon.reading{border-color:#c4e9d6;background:#def4e9;color:#008456}.mode-icon.subject{border-color:#cfe0fb;background:#e9f2ff;color:#276edc}.mode-icon.mock{border-color:#f3ddb4;background:#fff0d5;color:#cc7600}.mode-icon img{width:68px;height:68px;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.mode-card h2{margin:0 0 10px;color:#15202b;font-size:17px;font-weight:760}.mode-card p{max-width:250px;margin:0;color:#5f6b77;font-size:13px;line-height:1.65}.mode-card footer{width:100%}.mode-card-actions{width:100%;max-width:none;margin-left:0}.mode-card button{width:100%;min-height:48px;padding:0 18px;border:1px solid #36a06e;border-radius:10px;background:#fff;color:var(--bill-green-strong);cursor:pointer;font-size:14px;font-weight:750;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease,color .15s ease}.mode-card button:hover:not(:disabled){border-color:#87bda2;background:#f0f8f4;color:var(--bill-green)}.mode-card button:active:not(:disabled){border-color:#6eae8d;background:#e5f3eb}.mode-card button:focus-visible{border-color:var(--bill-green);background:#f0f8f4;outline-color:#006f4538}.home-lower-grid{margin-top:26px;grid-template-columns:1fr;gap:16px}.recent-panel{overflow:hidden;border-color:var(--bill-border);border-radius:18px;background:#fff}.section-title{min-height:70px;padding:0 20px;border-bottom:0}.section-title h2{min-height:40px;margin:0;padding:0 14px;display:inline-flex;align-items:center;gap:8px;border:1px solid #a9d8bf;border-radius:10px;background:#dff3e8;color:var(--bill-green-strong);font-size:14px}.section-title h2 svg{color:var(--bill-green)}.section-title .text-button{border:0;color:var(--bill-green-strong);font-size:13px}.record-grid{padding:0 24px;display:grid;grid-template-columns:1fr;gap:0}.record-row{min-height:54px;padding:0;grid-template-columns:minmax(280px,1.2fr) 180px minmax(150px,.8fr) 70px;gap:18px;border:0;border-top:1px solid var(--bill-border);font-size:12px}.record-row strong{grid-column:1;grid-row:1;color:#1b2732;font-weight:600}.record-row>span{grid-column:2;grid-row:1;color:#8a96a2}.record-row>em{grid-column:3;grid-row:1;color:var(--bill-green)}button.record-row:after{grid-column:4;grid-row:1;color:var(--bill-green-strong);content:"查看 ›";font-weight:700;text-align:right}button.record-row:hover{border-color:var(--bill-border);background:#f8fcfa}.entry-panel{min-height:98px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;border:0;background:transparent}.entry-panel button{min-height:98px;padding:16px 20px;display:flex;align-items:center;gap:18px;border:1px solid var(--bill-border);border-radius:15px;background:#fff}.entry-panel button:last-child,.entry-panel button:nth-child(4){border-right:1px solid var(--bill-border)}.entry-panel button:after{margin-left:auto;color:#687684;content:"›";font-size:24px;font-weight:350}.entry-panel button:hover{border-color:#a9cdbb;background:#f8fcfa}.entry-icon{width:50px;height:50px;flex:0 0 50px;border-radius:12px}.entry-icon img{width:46px;height:46px;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.entry-icon.wrongbook{background:#e5f6ed;color:#17885a}.entry-icon.vocabulary{background:#ebf3ff;color:#276edc}.entry-icon.writing{background:#fff1d9;color:#c97900}.entry-icon.speaking{background:#e4f6f3;color:#008c7c}.entry-copy{display:flex;align-items:center;gap:10px}.entry-copy b{color:#1b2732;font-size:14px}.entry-copy strong{min-width:24px;height:24px;padding:0 7px;display:grid;place-items:center;border-radius:12px;background:var(--bill-green-soft);color:var(--bill-green-strong);font:750 12px/1 var(--font-ui)}@media(max-width:760px)and (hover:none)and (pointer:coarse){.home-main{padding:28px 20px 44px}.home-header-watermark{display:none}.home-header{padding:0}.home-greeting{max-width:100%}.home-header p[lang=en]{font-size:12px;white-space:normal}.mode-grid,.entry-panel{grid-template-columns:1fr}.record-row{grid-template-columns:1fr auto}.record-row strong,.record-row>span,.record-row>em,button.record-row:after{grid-column:auto;grid-row:auto}}.mock-complete-main{min-width:0;padding:104px 76px 64px 84px;overflow:auto;background:var(--bill-page)}.mock-complete-card{width:100%;max-width:none;margin:0;padding:0;border:0;background:transparent;box-shadow:none}.mock-complete-heading{min-height:118px;padding:0 0 34px;display:flex;align-items:flex-start;gap:30px;border-bottom:1px solid var(--bill-border)}.mock-complete-check{width:64px;height:64px;flex:0 0 64px;display:grid;place-items:center;border-radius:50%;background:#eef8f2;color:var(--bill-green)}.mock-complete-heading h1{margin:7px 0 10px;color:#111c27;font-size:31px;line-height:1.2;letter-spacing:-.03em}.mock-complete-heading p{margin:0;color:#667382;font-size:16px}.mock-complete-review-list{margin-top:58px;border-top:1px solid var(--bill-border)}.mock-complete-review-row{width:100%;min-height:100px;padding:0 16px;display:grid;grid-template-columns:68px minmax(180px,1fr) minmax(220px,.8fr) 130px 24px;gap:18px;align-items:center;border:0;border-bottom:1px solid var(--bill-border);border-radius:0;background:transparent;color:#15202b;cursor:pointer;text-align:left}.mock-complete-review-row:nth-child(2){background:#eff8f3}.mock-complete-review-row:hover{background:#f5faf7}.mock-complete-subject-icon{width:60px;height:60px;display:grid;place-items:center;border:1px solid #cfe0fb;border-radius:14px;background:#edf5ff;color:#276edc}.mock-complete-review-row.listening .mock-complete-subject-icon{border-color:#cfe0fb;background:#edf5ff;color:#008067}.mock-complete-review-row.writing .mock-complete-subject-icon{border-color:#f3ddb4;background:#fff5e5;color:#cc7600}.mock-complete-review-row.speaking .mock-complete-subject-icon{border-color:#bfe2e3;background:#e9f8f7;color:#008c83}.mock-complete-review-row>strong{font-size:20px;font-weight:600}.mock-complete-score{color:var(--bill-green-strong)}.mock-complete-score b{font:760 27px/1 var(--font-ui)}.mock-complete-score.submitted{font-size:16px;font-weight:600}.mock-complete-review-action{color:var(--bill-green-strong);font-size:15px;font-weight:650;text-align:right}.mock-complete-caret{color:#667382;font-size:26px;font-weight:300}.mock-complete-actions{margin-top:44px;display:flex;align-items:center;justify-content:space-between}.mock-complete-actions .primary-button,.mock-complete-actions .quiet-button{min-width:232px;min-height:49px;border-radius:10px;font-size:14px}.mock-complete-actions .primary-button{border-color:var(--bill-green);background:var(--bill-green);color:#fff}.mock-complete-actions .quiet-button{border-color:#36a06e;color:var(--bill-green-strong)}@media(max-width:760px)and (hover:none)and (pointer:coarse){.mock-complete-main{padding:36px 20px}.mock-complete-review-row{padding-block:16px;grid-template-columns:56px minmax(0,1fr) 20px}.mock-complete-score,.mock-complete-review-action{grid-column:2;text-align:left}.mock-complete-caret{grid-column:3;grid-row:1 / span 3}.mock-complete-actions{align-items:stretch;flex-direction:column;gap:10px}}.feedback-entry.sidebar .feedback-popover{right:auto;bottom:calc(100% + 10px);left:0;top:auto;width:100%;padding:14px;box-sizing:border-box;border-radius:10px;box-shadow:0 14px 34px #1f362b24;transform:none}.feedback-popover-heading{display:flex;align-items:center;gap:12px}.feedback-popover-icon{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:11px;background:#eef7f2;color:var(--bill-green)}.feedback-popover-heading>span:last-child{min-width:0;display:grid;gap:3px}.feedback-popover-heading small{color:#73808d;font-size:12px}.feedback-entry.sidebar .feedback-address{color:#202b35;font-size:13px;font-weight:600}.feedback-entry.sidebar .feedback-actions{margin-top:14px;display:flex;align-items:center;justify-content:center;gap:10px}.feedback-entry.sidebar .feedback-actions a,.feedback-entry.sidebar .feedback-actions button{width:50%;min-width:0;min-height:36px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--bill-green);border-radius:8px;font-size:12px;font-weight:650;text-decoration:none}.feedback-entry.sidebar .feedback-actions a{background:var(--bill-green);color:#fff}.feedback-entry.sidebar .feedback-actions button{background:#fff;color:var(--bill-green-strong)}.practice-selection-shell,.practice-selection-main{background:var(--bill-page)}.practice-selection-main{padding:56px 60px 64px}.practice-selection-header{min-height:0;border:0}.practice-selection-header h1{margin:0;color:#17212b;font-size:28px;line-height:1.15;letter-spacing:-.035em}.practice-selection-header p{margin:10px 0 0;color:#6c7885;font-size:13px;line-height:1.5}.practice-subject-tabs{margin-top:24px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;border:0;background:transparent}.practice-subject-tabs button{min-height:56px;padding:0 20px;display:grid;place-items:center;border:1px solid #d8e2dd;border-radius:10px;background:#f6f9f7;color:#526172;line-height:1}.practice-subject-tabs button:last-child{border-right:1px solid #d8e2dd}.practice-subject-tabs button strong{font-size:16px;font-weight:650;line-height:1}.practice-subject-tabs button.active{border-color:#91c3aa;box-shadow:inset 0 -3px 0 var(--bill-green);background:var(--bill-green-soft);color:var(--bill-green-strong)}.practice-test-library{margin-top:34px;scroll-margin-top:28px}.practice-test-library>header{display:none}.practice-test-grid{margin-top:0;gap:16px}.practice-catalog-pagination{margin-top:28px;display:flex;align-items:center;justify-content:center;gap:10px}.practice-catalog-pagination>span{display:flex;align-items:center;gap:8px}.practice-catalog-pagination button{min-width:40px;min-height:40px;padding:0 13px;border:1px solid #d8e2dd;border-radius:9px;background:#fff;color:#526172;cursor:pointer;font-size:13px;font-weight:650}.practice-catalog-pagination button.active{border-color:#91c3aa;box-shadow:inset 0 -3px 0 var(--bill-green);background:var(--bill-green-soft);color:var(--bill-green-strong)}.practice-catalog-pagination button:disabled{cursor:default;opacity:.42}.practice-test-card{min-height:190px;display:grid;grid-template-rows:82px 44px 62px;border-color:#dce5e1;border-radius:13px;box-shadow:none}.practice-test-card:hover{border-color:#9bc7b2;box-shadow:0 12px 28px #1f4f3917}.practice-test-card.selected{border-color:var(--bill-green);box-shadow:0 0 0 2px #006f451f,0 12px 28px #1f4f3917}.practice-test-card.unavailable{opacity:.62}.practice-card-artwork{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:flex-end;padding:0 22px}.practice-card-artwork-icon{width:58px;height:58px;position:relative;z-index:1;display:grid;place-items:center;border-radius:12px;background:#ffffffe0;box-shadow:0 8px 18px #1b3f3014}.practice-test-card.theme-1 .practice-card-artwork{background:#dff1e8;color:#098257}.practice-test-card.theme-2 .practice-card-artwork{background:#e2ecfa;color:#2370d8}.practice-test-card.theme-3 .practice-card-artwork{background:#fff1c9;color:#c97700}.practice-test-card.theme-4 .practice-card-artwork{background:#e7effa;color:#2776c6}.practice-card-band{padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#fff}.practice-test-card.theme-1 .practice-card-band{background:#3d9b6c}.practice-test-card.theme-2 .practice-card-band{background:#4b82d9}.practice-test-card.theme-3 .practice-card-band{background:#ffc451}.practice-test-card.theme-4 .practice-card-band{background:#a7c4ed}.practice-card-band strong,.practice-card-band span{overflow:hidden;font-size:16px;font-weight:550;text-overflow:ellipsis;white-space:nowrap}.practice-test-card-footer{min-height:62px;padding:0 18px;justify-content:flex-end;background:#fff}.practice-test-card-footer>span{gap:10px}.practice-test-card-footer i{color:var(--bill-green);font-size:13px;font-weight:760}.practice-test-card-footer i.completed{color:var(--bill-green-strong)}.practice-test-card-footer i.unavailable{color:#aeb7bf}.practice-selection-modal-backdrop{background:#19253152}.practice-selection-modal{width:min(820px,calc(100vw - 84px));min-height:300px;padding:30px 34px 32px;border-color:var(--bill-border);border-radius:16px}.practice-selection-modal>header{padding-bottom:18px;border-bottom:1px solid var(--bill-border)}.practice-selection-modal>header h2{color:#1e2933;font-size:20px}.practice-selection-modal>header .quiet-button{border-radius:9px}.practice-selection-modal .practice-specific-options{margin-top:22px;gap:12px}.practice-selection-modal .practice-specific-options button{min-height:88px;border-color:#d8e2dd;border-radius:10px;background:#f8faf9}.practice-selection-modal .practice-specific-options button:hover{border-color:#9bc7b2;background:#f3f9f6}.practice-selection-modal .practice-specific-options button.selected{border-color:#54ac7e;background:var(--bill-green-soft);color:var(--bill-green-strong)}.practice-selection-modal>footer .primary-button{min-width:150px;border-color:var(--bill-green);border-radius:9px;background:var(--bill-green);color:#fff}.wrongbook-group>header{min-height:72px;padding:12px 22px;display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;border-bottom:0}.wrongbook-group-copy{display:flex;align-items:center;gap:5px}.wrongbook-group-copy small,.wrongbook-group-copy strong{color:#26333f;font-size:13px;font-style:normal;font-weight:560}.wrongbook-group-count{color:#202b35;font-size:13px;font-style:normal;font-weight:650;white-space:nowrap}.wrongbook-question-list{min-height:92px;padding:18px 22px;display:flex;align-items:center;gap:18px;border-top:1px solid var(--bill-border)}.wrongbook-question-chips{min-width:0;display:flex;flex:1;flex-wrap:wrap;gap:10px}.wrongbook-group .wrongbook-question-chips article{min-height:44px;padding:0 12px;display:flex;align-items:center;gap:10px;border:1px solid #edc873;border-radius:10px;background:#fff9ec;box-shadow:none}.wrongbook-group .wrongbook-question-chips article.mastered{border-color:#b9dfca;background:#eff9f4;box-shadow:none}.wrongbook-question-open{padding:0;display:inline-flex;align-items:center;gap:4px;border:0;background:transparent;color:var(--bill-green-strong);cursor:pointer}.wrongbook-question-open strong,.wrongbook-question-open small{font-size:12px;font-weight:650}.wrongbook-question-open small{color:inherit}.wrongbook-question-chips .mastered-checkbox{position:relative;color:var(--bill-green-strong);cursor:pointer}.wrongbook-question-chips .mastered-checkbox input{width:1px;height:1px;position:absolute;overflow:hidden;opacity:0}.wrongbook-question-chips .mastered-checkbox:has(input:focus-visible){border-radius:4px;outline:2px solid #78aaf0;outline-offset:3px}.wrongbook-question-chips .mastered-checkbox span,.wrongbook-question-chips .mastered-checkbox input:checked+span,.wrongbook-question-chips .text-button{font-size:12px;font-weight:600}.wrongbook-review-link{min-height:38px;margin-left:auto;padding:0;display:inline-flex;align-items:center;gap:7px;border:0;background:transparent;color:#155dce;cursor:pointer;font-size:13px;font-weight:650;white-space:nowrap}.wrongbook-review-link span{font-size:18px;font-weight:400}.vocabulary-entry-state{min-width:360px;display:flex;align-items:center;justify-content:flex-end;gap:20px}.vocabulary-entry-state>small{color:#26333f;font-size:13px;font-weight:600;white-space:nowrap}.vocabulary-entry-state .library-row-actions{margin:0;display:flex;align-items:center;gap:14px;justify-self:auto;align-self:auto}.vocabulary-entry-state .text-button{font-size:13px}.mock-end-button,.primary-button.mock-end-button{border-color:#1468db;background:#1468db;color:#fff}.mock-end-button:hover:not(:disabled),.mock-end-button:focus-visible{border-color:#0e58bc;background:#0e58bc;color:#fff}.mock-device-grid{align-items:stretch;grid-auto-rows:1fr}.mock-device-grid .mock-device-card{min-height:260px;padding:22px;display:grid;grid-template-rows:auto 74px minmax(58px,auto);align-content:stretch;gap:16px}.mock-device-card-heading{display:flex;align-items:flex-start;gap:14px}.mock-device-card-heading>svg{flex:0 0 auto;color:var(--bill-green)}.mock-device-card-heading h2{margin:0;color:#27323d;font-size:18px}.mock-device-card-heading p{margin:5px 0 0;color:#718091;font-size:12px;line-height:1.45}.mock-device-test-row{min-height:74px;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto 44px;align-items:center;gap:6px 12px}.mock-device-test-row>span,.mock-device-test-row>small{color:#667586;font-size:11px}.mock-level{height:44px;margin:0;padding:16px 12px;grid-column:1 / -1;box-sizing:border-box;border-radius:8px;background:#e5eaf0}.mock-level i{height:12px;border-radius:6px;background:#1468db;transition:width 45ms linear}.mock-device-audio-row{display:flex;align-items:flex-end}.mock-device-grid .mock-device-audio-row audio{width:100%;height:44px;margin:0}.mock-device-card-footer{min-height:58px;display:flex;align-items:center;gap:14px}.mock-device-card-footer .quiet-button{min-width:132px;min-height:42px}.mock-device-card-footer label,.mock-device-card-footer .device-passed{margin:0;font-size:13px}.speaking-linear-layout .speaking-candidate-zone{box-sizing:border-box;width:min(700px,100%);justify-self:center}.speaking-linear-layout .speaking-examiner-panel{box-sizing:border-box;width:min(700px,100%);border:1px solid #c7d3df;border-radius:12px;background:#fff;box-shadow:0 12px 30px #283d531a}.speaking-part-two-layout .speaking-examiner-panel{border:1px solid #c7d3df;background:#fff;box-shadow:0 10px 24px #283d5317}.speaking-part-two-layout .speaking-cue-card{padding:24px 30px;align-items:flex-start;justify-content:flex-start}.speaking-part-two-layout .speaking-cue-card>*{width:100%}.speaking-part-two-layout .speaking-cue-card>.speaking-part-label{margin:0 0 12px;align-self:flex-start;font-size:13px}.speaking-part-two-layout .speaking-cue-card>strong{font-size:27px;line-height:1.32}.speaking-part-two-layout .speaking-cue-card>span:not(.speaking-part-label){margin-top:13px;font-size:16px}.speaking-part-two-layout .speaking-cue-card ul{margin-top:8px;font-size:17px;line-height:1.55}.speaking-recording-player{width:min(660px,100%);grid-template-columns:minmax(0,1fr)}.speaking-recording-player .compact-audio-player{width:100%;grid-template-columns:32px minmax(260px,1fr) 112px;gap:12px}.speaking-recording-player .compact-audio-player>span{font-size:10px;text-align:left}@media(max-width:760px)and (hover:none)and (pointer:coarse){.feedback-entry.sidebar .feedback-popover{right:auto;bottom:60px;left:0;top:auto;width:min(330px,calc(100vw - 32px));transform:none}.practice-selection-main{padding:28px 20px 44px}.practice-subject-tabs,.practice-test-grid,.practice-book-row{grid-template-columns:1fr}.practice-catalog-pagination{flex-wrap:wrap}.wrongbook-question-list{align-items:flex-start;flex-direction:column}.wrongbook-review-link{margin-left:0}.vocabulary-entry-state{min-width:0;grid-column:2;justify-content:flex-start;flex-wrap:wrap}}html,body,#root{background:var(--bill-page)}.reference-entry-button{position:relative;box-sizing:border-box;width:100%;min-height:42px;margin:0;padding:0 4px;display:flex;align-items:center;justify-content:center;gap:12px;border:0;border-top:1px solid var(--line);background:#fff;color:#765817;cursor:pointer;font-family:var(--font-ui);font-size:10px;font-weight:850;line-height:1;text-align:center}.reference-entry-button-label,.reference-entry-button-end{display:inline-flex;align-items:center}.reference-entry-button-label{gap:7px;justify-content:center}.reference-entry-button-end{position:absolute;top:50%;right:12px;transform:translateY(-50%)}.reference-entry-button:hover:not(:disabled){color:#674808}.reference-entry-button:focus-visible{outline:2px solid rgb(157 116 24 / 28%);outline-offset:2px}.reference-entry-button:disabled{color:#9a8d70;cursor:not-allowed;opacity:.78}.reference-entry-button.compact{min-height:42px;font-size:10px}.writing-reference-entry,.service-reference-entries .reference-entry-button{padding:0 13px;border:1px solid #dfd1aa;border-radius:9px;background:#fffdf8;box-shadow:0 4px 14px #7658170f}.writing-reference-entry:hover:not(:disabled),.service-reference-entries .reference-entry-button:hover:not(:disabled){border-color:#c7ac67;background:#fff9e9}.writing-formal-copy>footer .writing-reference-entry{width:auto;min-width:142px;min-height:48px}@media(hover:hover)and (pointer:fine){html.learning-shell-viewport,body.learning-shell-viewport,body.learning-shell-viewport #root{height:auto;min-height:100%;overflow-y:visible}body.learning-shell-viewport .app-shell{height:auto;min-height:max(100vh,var(--desktop-canvas-height))}body.learning-shell-viewport :is(.side-nav,.home-main,.library-main,.practice-selection-main,.coming-soon-main,.exam-guide-main,.mock-complete-main){height:auto;min-height:var(--desktop-canvas-height);overflow-y:visible}body.learning-shell-viewport .side-nav:after{display:none}}.course-services-main{min-width:0;height:100vh;padding:42px 50px 70px;overflow:auto;background:#f7f8fa}.course-services-header{max-width:1180px;margin:0 auto 30px}.course-services-header h1{margin:8px 0 7px;font-size:34px;letter-spacing:-.035em}.course-services-header p,.reference-library-section>header p,.my-services-section>header p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.course-services-main>.status-banner,.my-services-section,.reference-library-section{max-width:1180px;margin-right:auto;margin-left:auto}.my-services-section>header h2,.reference-library-section>header h2{margin:0;font-size:18px}.my-services-section>header{display:flex;align-items:baseline;justify-content:space-between;gap:20px}.service-overview-grid{margin-top:13px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.service-dashboard-card{box-sizing:border-box;min-width:0;padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 12px 32px #1f2b360d}.service-dashboard-card.account-card,.service-dashboard-card.ai-card{min-height:398px}.service-dashboard-card.account-card.active{border-color:#bdd8ca;box-shadow:0 12px 32px #1f2b360d}.service-dashboard-card.account-card.locked{box-shadow:0 12px 32px #1f2b360d}.service-card-header{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;align-items:center}.service-card-header h3,.coming-soon-card h3{margin:0;font-size:16px}.service-card-header p{margin:4px 0 0;color:var(--muted);font-size:10px}.service-card-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--green-soft);color:var(--green)}.account-card.locked .service-card-icon.account{background:#eef0f3;color:#69717a}.service-card-icon.ai{background:#eef3fb;color:#476589}.service-card-icon.future{flex:0 0 42px;background:#f4f0e8;color:#80662f}.service-state-pill{min-height:28px;padding:0 9px;display:inline-flex;align-items:center;gap:5px;border-radius:999px;background:#eef0f3;color:#69717a;font-size:9px;font-weight:800;white-space:nowrap}.service-state-pill.active{background:var(--green-soft);color:var(--green)}.service-state-pill.pending{background:#f3f4f6;color:#737b84}.service-account-facts{margin:20px 0 0;border-top:1px solid #e7eaee}.service-account-facts>div{min-height:39px;display:grid;grid-template-columns:124px minmax(0,1fr);gap:14px;align-items:center;border-bottom:1px solid #edf0f2}.service-account-facts dt,.service-account-facts dd{margin:0;font-size:10px}.service-account-facts dt{color:var(--muted)}.service-account-facts dd{color:#30363d;font-weight:720;text-align:right}.service-reference-entries{margin-top:18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.service-card-footer{margin-top:15px;display:flex;align-items:center;justify-content:space-between;gap:15px}.service-card-footer>span,.service-card-note{color:var(--muted);font-size:9px;line-height:1.55}.service-card-footer>button,.service-quota-row>button{min-height:32px;padding:0 11px;border:1px solid #cfd5dc;border-radius:7px;background:#f7f8fa;color:#8a929b;font-size:10px;font-weight:750;white-space:nowrap}.service-card-footer>button:disabled,.service-quota-row>button:disabled{cursor:not-allowed;opacity:.78}.service-quota-list{margin-top:20px;display:grid;gap:10px}.service-quota-row{min-height:79px;padding:12px 13px;display:grid;grid-template-columns:38px minmax(0,1fr) auto auto;gap:11px;align-items:center;border:1px solid #e3e7ec;border-radius:10px;background:#fbfcfd}.service-quota-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:#eef3fb;color:#476589}.service-quota-row strong,.service-quota-row small{display:block}.service-quota-row strong{font-size:11px}.service-quota-row small{margin-top:4px;color:var(--muted);font-size:9px}.service-quota-row b{color:#606a75;font:800 12px/1 var(--font-number);white-space:nowrap}.service-card-note{margin:14px 0 0}.coming-soon-card{min-height:190px;display:flex;align-items:flex-start;gap:15px}.coming-soon-card>div>span{color:#80662f;font-size:9px;font-weight:800;letter-spacing:.08em}.coming-soon-card h3{margin-top:7px;font-size:22px}.coming-soon-card p{max-width:390px;margin:9px 0 0;color:var(--muted);font-size:10px;line-height:1.7}.reference-library-section{margin-top:30px;scroll-margin-top:24px}.reference-library-section>header{margin-bottom:13px;display:flex;justify-content:space-between;align-items:end}.reference-library-section>header p{margin-top:5px}.reference-library-workspace{min-height:620px;display:grid;grid-template-columns:350px minmax(0,1fr);border:1px solid var(--line);background:#fff}.reference-catalog-panel{min-width:0;display:grid;grid-template-rows:auto auto minmax(0,1fr);border-right:1px solid var(--line);background:#fbfcfd}.reference-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}.reference-tabs button{min-height:52px;display:flex;align-items:center;justify-content:center;gap:7px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);cursor:pointer;font-size:11px;font-weight:750}.reference-tabs button.active{border-bottom-color:var(--blue);background:#fff;color:var(--blue)}.reference-tabs small{min-width:24px;padding:2px 5px;border-radius:99px;background:#edf0f4;color:inherit;font-size:9px}.reference-search{margin:14px;padding:0 11px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--muted)}.reference-search input{width:100%;min-height:38px;border:0;outline:0;background:transparent;font-size:11px}.reference-groups{min-height:0;padding:0 14px 16px;overflow:auto}.reference-groups details{border-bottom:1px solid #e7eaee}.reference-groups summary{min-height:42px;display:flex;align-items:center;justify-content:space-between;color:#3d454e;cursor:pointer;font-size:11px;font-weight:780}.reference-groups summary small{color:var(--muted);font-size:9px;font-weight:600}.reference-groups details>div{padding:0 0 9px;display:grid;gap:3px}.reference-groups details button{min-height:34px;padding:0 10px;border:0;border-left:2px solid transparent;background:transparent;color:#515963;cursor:pointer;text-align:left;font-size:10px}.reference-groups details button:hover,.reference-groups details button.active{border-left-color:var(--blue);background:var(--blue-soft);color:var(--blue)}.reference-detail-panel{min-width:0;max-height:760px;overflow:auto;background:#fff}.reference-detail-empty{min-height:500px;display:grid;place-content:center;justify-items:center;gap:8px;color:var(--muted);text-align:center}.reference-detail-empty strong{color:var(--ink);font-size:13px}.reference-detail-empty p{margin:0;font-size:10px}.service-reference-article{max-width:810px;margin:0 auto;padding:42px 52px 60px;color:#272b30}.service-reference-article>header{padding-bottom:18px;border-bottom:1px solid var(--line)}.service-reference-article>header span{color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.12em}.service-reference-article>header h3{margin:7px 0 0;font-size:22px}.service-reference-prompt{margin:22px 0;padding:15px 17px;border-left:3px solid #9fb7d2;background:#f6f8fb;font-size:12px;line-height:1.7}.service-reference-prompt p,.service-reference-prompt ul{margin:7px 0 0}.service-reference-body,.service-speaking-answer,.service-speaking-translation{font-family:Georgia,"Times New Roman",var(--font-exam);font-size:15px;line-height:1.86}.service-reference-article>small{display:block;margin-top:12px;color:var(--muted);font-size:10px}.service-reference-learning{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:18px}.service-reference-learning section,.service-speaking-translation{padding:18px;border:1px solid var(--line);background:#fbfcfd}.service-reference-learning h4,.service-speaking-answer h4,.service-speaking-translation h4{margin:0 0 10px;font-family:var(--font-ui);font-size:12px}.service-reference-learning ul{margin:0;padding-left:18px;font-size:11px;line-height:1.7}.service-speaking-translation{margin-top:24px;font-family:var(--font-ui);font-size:13px}@media(max-width:1100px){.course-services-main{padding-right:28px;padding-left:28px}.reference-library-workspace{grid-template-columns:310px minmax(0,1fr)}.service-reference-article{padding-right:30px;padding-left:30px}.service-overview-grid{grid-template-columns:1fr}}.speaking-review-part:has(.speaking-review-card.part-two) .speaking-review-grid{grid-template-columns:minmax(0,1fr)}.speaking-review-card.part-two{height:clamp(520px,64vh,610px);min-height:520px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden}.speaking-review-response,.speaking-review-reference-column{min-width:0;min-height:0;padding:20px 22px}.speaking-review-response{overflow-y:auto}.speaking-review-reference-column{display:flex;flex-direction:column;border-left:1px solid var(--line);background:#fff}.speaking-review-card.part-two .speaking-recording-player,.speaking-review-card.part-two .speaking-recording-player .compact-audio-player{width:100%}.speaking-review-card.part-two .speaking-reference-toggle{flex:0 0 42px;min-height:42px;margin-top:0}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region{min-height:0;max-height:none;flex:1 1 auto;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}:is(.speaking-cue-card,.speaking-review-cue-card) ul{display:block;grid-template-columns:none}:is(.speaking-cue-card,.speaking-review-cue-card) li+li{margin-top:2px}.review-return-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;align-self:center}.speaking-review-header>.review-return-actions:last-child{gap:12px}.review-return-actions>.quiet-button{box-sizing:border-box;height:44px;min-height:44px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-color:#96a1ad;font-size:12px;font-weight:750;line-height:1;white-space:nowrap}.review-return-actions>.review-return-back{width:158px;min-width:158px}.review-return-actions>.review-return-home{width:116px;min-width:116px}:is(.review-header,.writing-review-header,.speaking-review-header){min-height:94px;padding-right:34px}.speaking-review-header{padding-top:16px;padding-bottom:16px}@media(max-width:900px)and (hover:none)and (pointer:coarse){.speaking-review-card.part-two{height:auto;min-height:0;grid-template-columns:minmax(0,1fr);overflow:visible}.speaking-review-reference-column{border-top:1px solid var(--line);border-left:0}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region{max-height:348px}.review-return-actions{width:100%;justify-content:flex-start;flex-wrap:wrap}}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.login-stage{position:relative;isolation:isolate;display:block;overflow:hidden;color:#101b26;background:#fff}.login-logo{position:absolute;z-index:3;top:48px;left:60px;width:220px;height:auto;-webkit-user-select:none;user-select:none}.login-main-site-link{position:absolute;z-index:3;top:590px;left:740px;width:max-content;min-height:32px;padding:0 3px;display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;color:#7a8981;font-size:16px;font-weight:520;letter-spacing:.01em;line-height:1.25;text-decoration:none;transform:translate(-50%);white-space:nowrap;transition:color .15s ease}.login-main-site-domain{color:#61756b;text-decoration:underline;text-decoration-color:currentcolor;text-decoration-thickness:1px;text-underline-offset:4px;transition:color .15s ease}.login-main-site-external{flex:0 0 auto;transition:transform .15s ease}.login-main-site-link:hover{color:var(--bill-green-strong, #005c39)}.login-main-site-link:hover .login-main-site-domain{color:inherit}.login-main-site-link:hover .login-main-site-external{transform:translate(1px,-1px)}.login-main-site-link:focus-visible{border-radius:5px;outline:2px solid rgb(20 116 72 / 26%);outline-offset:3px;color:var(--bill-green-strong, #005c39)}.login-main-site-link:focus-visible .login-main-site-domain{color:inherit}.login-filing-info{position:absolute;z-index:3;bottom:24px;left:60px;width:max-content;display:inline-flex;align-items:center;gap:7px;color:#8b9690;font-size:11px;line-height:1.35}.login-icp-number{white-space:nowrap}.login-public-security-link{display:inline-flex;align-items:center;gap:5px;color:inherit;text-decoration:none;white-space:nowrap;transition:color .15s ease}.login-public-security-link img{width:14px;height:15px;object-fit:contain}.login-filing-separator{color:#a8b0ac}.login-public-security-link:hover,.login-public-security-link:focus-visible{color:var(--bill-green-strong, #005c39)}.login-public-security-link:focus-visible{border-radius:4px;outline:2px solid rgb(20 116 72 / 22%);outline-offset:3px}.login-watermark{position:absolute;z-index:0;top:42px;right:18px;width:170px;height:auto;-webkit-mask-image:radial-gradient(ellipse 70% 72% at 52% 50%,#000 34%,rgb(0 0 0 / 92%) 48%,transparent 76%);-webkit-mask-repeat:no-repeat;mask-image:radial-gradient(ellipse 70% 72% at 52% 50%,#000 34%,rgb(0 0 0 / 92%) 48%,transparent 76%);mask-repeat:no-repeat;pointer-events:none;-webkit-user-select:none;user-select:none}.login-brand{position:absolute;z-index:1;top:236px;left:60px;width:980px;min-height:0;padding:0;display:block;border:0;background:none}.login-brand h1{margin:0;padding-left:100px;color:#101b26;font-size:48px;font-weight:790;line-height:1.24;letter-spacing:-.045em;white-space:nowrap}.login-brand h1 span,.login-brand h1 strong{font:inherit}.login-brand h1 strong{color:var(--bill-green, #006f45)}.login-progress-frame{position:relative;width:980px;margin:0 auto;padding:30px 70px 50px;overflow:hidden}.login-progress-frame:after{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#fff,#fff 6%,#fff0 14%,#fff0 86%,#fff 94%,#fff),linear-gradient(180deg,#fff,#fff 6%,#fff0 14%,#fff0 86%,#fff 94%,#fff);content:"";pointer-events:none}.login-progress-illustration{width:100%;height:auto;display:block;pointer-events:none;-webkit-user-select:none;user-select:none}.login-card{position:absolute;z-index:2;top:244px;right:114px;width:432px;min-height:484px;padding:84px 40px 57px;place-self:auto;display:grid;align-content:start;gap:26px;border:1px solid rgb(0 111 69 / 10%);border-radius:18px;background:#ffffffe5;box-shadow:0 18px 48px #144e370a,inset 0 1px #ffffffd1}.login-card h2{margin:0 0 18px;color:#101b26;font-size:28px;font-weight:780;line-height:1.3;letter-spacing:-.035em;text-align:center}.login-field{display:grid}.login-card .login-field input{width:100%;min-height:66px;padding:0 24px;border:1px solid #d8dee8;border-radius:9px;outline:0;background:#fff;color:#17212b;font-size:17px;transition:border-color .16s ease,box-shadow .16s ease}.login-card .login-field input::placeholder{color:#8793a7;opacity:1}.login-card .login-field input:focus{border-color:#65a78c;box-shadow:0 0 0 4px #1474481c}.login-card .form-error{margin:-4px 0 0;padding:10px 12px;border-left-width:2px;border-radius:6px;font-size:12px}.login-card .primary-button{width:100%;min-height:66px;margin-top:10px;border:1px solid var(--bill-green, #006f45);border-radius:8px;background:var(--bill-green, #006f45);color:#fff;font-size:18px;font-weight:760;box-shadow:0 10px 20px #0870451f}.login-card .primary-button:hover:not(:disabled){border-color:var(--bill-green-strong, #005c39);background:var(--bill-green-strong, #005c39)}.login-card .primary-button:focus-visible{outline:3px solid rgb(20 116 72 / 22%);outline-offset:3px}.login-card .primary-button:disabled{cursor:wait;opacity:.72}@media(hover:hover)and (pointer:fine){.login-stage{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);height:var(--desktop-canvas-height);min-height:var(--desktop-canvas-height);margin-inline:auto}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.login-stage{width:100%;min-width:0;height:auto;min-height:100vh;padding:28px 20px 48px;display:flex;flex-direction:column;overflow:hidden}.login-logo{position:relative;top:auto;left:auto;width:188px}.login-main-site-link{position:relative;top:auto;left:50%;width:max-content;max-width:100%;min-height:32px;margin-top:-2px;justify-content:center;font-size:14px}.login-filing-info{position:relative;top:auto;bottom:auto;left:auto;width:100%;margin-top:22px;justify-content:center;gap:6px;font-size:10px}.login-watermark{display:none}.login-brand{position:relative;top:auto;left:auto;width:100%;min-height:0;margin-top:24px;padding:0;border:0}.login-brand h1{margin:0;padding:0;font-size:clamp(20px,6.2vw,27px);line-height:1.35;letter-spacing:-.04em;text-align:center}.login-progress-frame{width:112%;margin:18px 0 0 -6%;padding:6% 8% 10%}.login-card{position:relative;top:auto;right:auto;width:100%;min-height:0;margin:16px 0 0;padding:34px 24px 28px;gap:16px;border-radius:14px}.login-card h2{margin-bottom:10px;font-size:23px}.login-card .login-field input,.login-card .primary-button{min-height:56px}.login-card .primary-button{margin-top:4px}}.record-grid{padding-inline:30px}.record-row{padding-inline:10px}.section-title{padding-inline:30px}.practice-test-card{min-height:164px;grid-template-rows:82px 44px 38px;-webkit-backface-visibility:hidden;backface-visibility:hidden;transform:translateZ(0);will-change:transform}.practice-test-card:hover{transform:translate3d(0,-2px,0)}.practice-card-artwork-icon,.practice-card-artwork-icon svg{-webkit-backface-visibility:hidden;backface-visibility:hidden;transform:translateZ(0)}.practice-card-artwork-icon{isolation:isolate;will-change:transform}.practice-test-card-footer{min-height:38px;padding-inline:18px}.practice-test-card-footer i{color:#778490;font-weight:650}.practice-test-card-footer i.completed{color:var(--bill-green-strong);font-weight:780}.practice-test-card-footer i.unavailable{color:#b2bbc3}.mock-completion-footer{min-width:0;position:relative;overflow:visible;justify-content:flex-start}.mock-completion-scores{position:relative;z-index:2;display:flex;align-items:center;gap:10px;color:#365b4b;font:650 12px/1 var(--font-number);white-space:nowrap}.mock-completion-scores b{font:inherit}.mock-completion-stamp{width:155px;height:155px;position:absolute;right:-24px;bottom:-24px;z-index:1;display:block;mix-blend-mode:multiply;opacity:.52;pointer-events:none;transform:rotate(-31deg);transform-origin:center}.mock-completion-stamp img{width:100%;height:100%;display:block}.practice-specific-panel>footer .mock-history-button{min-height:44px;margin-right:auto}.practice-catalog-loading{box-sizing:border-box;width:min(520px,100%);min-height:224px;margin:42px auto 0;padding:34px 28px;display:grid;align-content:center;justify-items:center;gap:9px;border:1px solid #dce8e1;border-radius:18px;background:#f7faf8;box-shadow:0 16px 38px #254b380f;color:#6b7b72;text-align:center}.practice-catalog-loading-icon{width:58px;height:58px;margin-bottom:5px;display:grid;place-items:center;border:1px solid #d7e8df;border-radius:16px;background:#ffffffd1;box-shadow:0 9px 22px #254b3812;color:var(--bill-green);animation:practice-catalog-breathe 1.8s ease-in-out infinite}.practice-catalog-loading strong{color:#26372f;font-size:15px;font-weight:620}.practice-catalog-loading>span:last-child{font-size:12px;line-height:1.5}@keyframes practice-catalog-breathe{0%,to{opacity:.68;transform:translateY(1px)}50%{opacity:1;transform:translateY(-1px)}}@media(prefers-reduced-motion:reduce){.practice-catalog-loading-icon{animation:none}}.practice-record-card{min-height:74px;padding:10px 38px;grid-template-columns:120px minmax(260px,1fr) 100px minmax(230px,1.05fr) 132px;gap:14px}.practice-record-card>b{padding-right:4px}.wrongbook-group>header{grid-template-columns:44px minmax(0,1fr) 150px 130px}.wrongbook-group-count{display:inline-flex;align-items:center;justify-content:center;align-self:stretch;text-align:center}.wrongbook-question-list{min-height:82px;padding:14px 22px;display:grid;grid-template-columns:minmax(0,1fr) 150px;align-items:stretch;gap:16px}.wrongbook-question-chips{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-content:center;gap:10px}.wrongbook-group .wrongbook-question-chips article{width:100%;min-width:0;min-height:42px;padding:0 10px;justify-content:space-between;gap:6px}.wrongbook-question-open{flex:0 0 auto}.wrongbook-review-link{width:150px;min-height:100%;margin:0;justify-content:center;align-self:stretch;border-left:1px solid var(--bill-border);text-align:center}.my-writing-list,.my-speaking-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.my-writing-card,.my-speaking-card,.my-speaking-card.session{min-width:0;min-height:148px;padding:18px;display:grid;grid-template-columns:44px minmax(0,1fr);align-items:start;gap:14px;border:1px solid var(--bill-border);border-radius:15px;background:#fff;box-shadow:0 8px 22px #1f362b0a;text-align:left}.my-writing-icon,.my-speaking-icon{margin-top:1px;box-shadow:0 7px 16px #1768e414}.my-writing-card-copy,.my-speaking-card-copy{min-width:0;display:grid;align-content:start;gap:9px}.library-record-meta{min-width:0;display:flex;align-items:center;flex-wrap:wrap;gap:4px 8px}.library-record-meta small,.library-record-meta em{color:var(--bill-text-soft);font-size:11px;font-style:normal;line-height:1.35}.library-record-meta small{color:#344555;font-weight:650}.my-writing-card-copy strong,.my-speaking-card-copy strong{color:#25323d;font-size:14px;font-weight:680;line-height:1.45}.library-record-action{align-self:center;color:var(--bill-green-strong);font-size:13px;font-weight:700;line-height:1.4}.my-speaking-list>.status-banner{grid-column:1 / -1}.library-main-writing .library-summary,.library-main-speaking .library-summary{color:#344555;font-size:13px;font-weight:620}.vocabulary-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.vocabulary-list article{min-width:0;min-height:154px;padding:42px 18px 18px;position:relative;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:14px}.vocabulary-entry-state{min-width:0;position:absolute;top:12px;right:14px;display:flex;align-items:center;justify-content:flex-end;gap:12px}.vocabulary-entry-state .library-row-actions{display:flex;align-items:center;gap:10px}.vocabulary-entry-state>small,.vocabulary-entry-state .text-button{font-size:11px}.message-center{width:min(900px,calc(100% - 64px));height:min(560px,calc(100vh - 72px));max-height:min(560px,calc(100vh - 72px));overflow:hidden;border:1px solid var(--bill-border);border-radius:18px;background:#fff;box-shadow:0 32px 90px #14241d3d}.message-center>header{min-height:72px;padding:0 26px;border-bottom:1px solid var(--bill-border)}.message-center>header h2{margin:0;display:inline-flex;align-items:center;gap:10px;color:var(--bill-green-strong);font-size:20px;font-weight:760}.message-center>header h2 svg{color:var(--bill-green)}.message-center>header .quiet-button{min-width:76px;min-height:36px;border:1px solid #73b894;border-radius:9px;background:#fff;color:var(--bill-green-strong);font-size:12px;font-weight:700}.message-center-layout{grid-template-columns:288px minmax(0,1fr)}.message-center-layout>nav{min-height:0;padding:18px 16px;display:flex;flex-direction:column;gap:10px;border-right:1px solid var(--bill-border);background:var(--bill-green-wash)}.message-center-layout>nav>.message-center-list-title{padding:0 2px 6px;color:#526172;font-size:12px;font-weight:650}.message-center-layout>nav>button{width:100%;min-height:88px;padding:14px 15px;flex:0 0 auto;gap:9px;border:1px solid var(--bill-border);border-radius:12px;background:#fff}.message-center-layout>nav>button.active{border:1px solid #a9d4bd;box-shadow:inset 4px 0 0 var(--bill-green);background:#f1faf5}.message-center-layout>nav>button.unread:after{top:18px;right:14px;background:var(--bill-green)}.message-center-layout>nav .message-list-meta{width:100%;padding-right:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.message-center-layout>nav .message-list-meta>span{color:var(--bill-green-strong);font-size:11px;font-weight:700}.message-center-layout>nav .message-list-meta>small{color:#87929d;font-size:10px;font-weight:500;white-space:nowrap}.message-center-layout>nav strong{color:#25323d;font-size:13px;font-weight:650;line-height:1.45}.message-center-layout>article{padding:34px 40px 42px;background:#fff}.message-detail{width:100%;max-width:620px}.message-detail-meta{display:flex;align-items:center;justify-content:space-between;gap:20px}.message-detail-meta>span{padding:6px 10px;border-radius:999px;background:var(--bill-green-soft);color:var(--bill-green-strong);font-size:11px;font-weight:650;line-height:1}.message-detail-meta>small{color:#87929d;font-size:11px;font-weight:500}.message-center-layout>article h3{margin:20px 0 22px;color:#1d2832;font-size:24px;font-weight:680;line-height:1.35}.message-detail-body{padding-top:20px;border-top:1px solid var(--bill-border)}.message-center-layout>article p{margin:0;color:#526172;font-size:14px;line-height:1.85}.practice-record-result{min-width:0;display:flex;align-items:center;color:var(--bill-green-strong);font-size:13px;font-weight:700;line-height:1.45;text-align:left}.practice-record-result.mock-result{display:grid;gap:3px}.practice-record-result.mock-result strong{color:var(--bill-green-strong);font-size:12px;font-weight:700}.practice-record-result.mock-result small{color:#667581;font-size:11px;font-weight:600}.practice-record-result.mock-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.mock-result-tile{min-width:0;min-height:28px;padding:4px 8px;display:flex;align-items:center;justify-content:center;gap:6px;box-sizing:border-box;border:1px solid #c8dfd3;border-radius:7px;background:#eff8f3;color:var(--bill-green-strong);line-height:1;white-space:nowrap}.mock-result-tile small,.mock-result-tile strong{color:inherit;font-size:11px;font-weight:700}.wrongbook-group-result{min-height:32px;display:inline-flex;align-items:center;justify-content:center;color:var(--bill-green-strong);font-size:13px;font-weight:700;white-space:nowrap}.library-record-result{min-height:24px;padding:0 9px;display:inline-flex;align-items:center;border-radius:999px;background:var(--bill-green-soft);color:var(--bill-green-strong);font-size:11px;font-weight:700}.mock-speaking-introduction{min-height:150px;padding:24px 28px;display:grid;grid-template-columns:minmax(0,1fr) 190px;align-items:center;gap:28px;background:#fff}.mock-speaking-introduction h2{margin:7px 0 10px;color:#26313c;font-size:23px}.mock-speaking-introduction p{margin:0;color:#596673;font-size:13px;line-height:1.7}.mock-speaking-introduction .primary-button{width:100%}.mock-briefing-item.selectable{cursor:pointer}.mock-briefing-item.selectable:hover,.mock-briefing-item.selectable:focus-visible{border-color:#91afd2;background:#f5f9ff;outline:none;box-shadow:0 6px 18px #263d5812}.mock-briefing-item.selectable>header>b{color:var(--ui-accent)}@media(hover:hover)and (pointer:fine){.side-nav:before,.side-nav:after{background:var(--bill-page)}.side-nav:after{border-right:0}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.wrongbook-question-list{grid-template-columns:1fr}.wrongbook-question-chips{grid-template-columns:repeat(2,minmax(0,1fr))}.wrongbook-review-link{width:100%;min-height:42px;border-top:1px solid var(--bill-border);border-left:0}.my-writing-list,.my-speaking-list,.vocabulary-list,.practice-record-card{grid-template-columns:1fr}.wrongbook-group>header{grid-template-columns:44px minmax(0,1fr)}.wrongbook-group-result,.wrongbook-group-count{grid-column:2;justify-content:flex-start}.mock-speaking-introduction{grid-template-columns:1fr}.message-center{width:calc(100% - 32px);max-height:calc(100vh - 32px)}.message-center-layout{grid-template-columns:1fr}.message-center-layout>nav{min-height:0;max-height:230px;border-right:0;border-bottom:1px solid var(--bill-border)}}.record-row{grid-template-columns:minmax(280px,1.15fr) 180px minmax(330px,1fr) 70px}.record-row>.record-result-summary{min-width:0;color:var(--bill-green-strong);font-size:12px;font-weight:680;line-height:1.35}.danger-button,.submission-confirmation .danger-button,.speaking-exit-dialog .danger-button{border-color:#1468db;background:#1468db;color:#fff}.danger-button:hover:not(:disabled),.danger-button:focus-visible,.submission-confirmation .danger-button:hover:not(:disabled),.speaking-exit-dialog .danger-button:hover:not(:disabled){border-color:#0e58bc;background:#0e58bc;color:#fff}.text-button.danger{color:#1468db}.speaking-entry-card.subject-mode{padding:32px 38px 34px}.speaking-entry-card.subject-mode .speaking-choice-section{grid-template-columns:180px minmax(0,1fr)}.speaking-entry-card.subject-mode .speaking-device-grid{margin:14px 0 0;gap:12px;align-items:stretch;grid-auto-rows:1fr}.speaking-entry-card.subject-mode .speaking-device-card{min-height:260px;padding:22px;grid-template-rows:auto minmax(0,1fr);gap:16px;border-radius:14px;background:#f7f9fc}.speaking-device-card-heading{display:flex;align-items:flex-start;gap:14px}.speaking-device-card-heading>svg{flex:0 0 auto;color:var(--bill-green)}.speaking-entry-card.subject-mode .speaking-device-card-heading h3{color:#27323d;font-size:18px}.speaking-entry-card.subject-mode .speaking-device-card-heading p{color:#718091;font-size:12px;line-height:1.45}.microphone-device-card .microphone-playback{min-width:0;align-items:stretch;flex-direction:column}.microphone-device-card .microphone-compact-player,.mock-device-grid .mock-speaker-player{box-sizing:border-box;width:100%;max-width:100%;min-height:44px;flex:0 1 auto;grid-template-columns:30px minmax(0,1fr) 98px}.microphone-device-card .microphone-compact-player input[type=range],.mock-device-grid .mock-speaker-player input[type=range]{width:100%;min-width:0}.microphone-device-card .microphone-compact-player>span,.mock-device-grid .mock-speaker-player>span{min-width:0;font-size:10px;text-align:right}.mock-device-audio-row{min-width:0;align-items:center}.mock-device-grid .mock-speaker-player{height:44px;padding:7px 10px;border:0;border-radius:8px;background:#e5eaf0}.mock-device-grid .mock-speaker-player input[type=range]{height:12px;accent-color:#1468db}.mock-device-card-footer label{gap:10px;color:#334155;font-size:15px;font-weight:650}.mock-device-card-footer label input{width:18px;height:18px;margin:0;accent-color:#1468db}.my-speaking-summary{color:var(--bill-text-soft);font-size:11px;font-style:normal;line-height:1.4}.my-speaking-title-line{min-width:0;display:flex;align-items:center;flex-wrap:wrap;gap:5px 10px}.my-speaking-title-line>strong{min-width:0}.my-speaking-title-line .library-record-action{flex:0 0 auto;font-size:12px;white-space:nowrap}@media(max-width:760px)and (hover:none)and (pointer:coarse){.record-row{grid-template-columns:1fr}.speaking-entry-card.subject-mode{width:calc(100% - 32px);padding:24px 20px}.speaking-entry-card.subject-mode .speaking-choice-section,.speaking-entry-card.subject-mode .speaking-device-grid{grid-template-columns:1fr}}.practice-record-card{min-height:78px;padding:0 28px;grid-template-columns:112px minmax(225px,1.4fr) 108px 112px minmax(190px,1fr) 96px 116px;gap:16px}.practice-record-status{min-width:0;display:inline-flex;align-items:center;gap:7px;color:#2c9169;font-size:13px;font-weight:680;white-space:nowrap}.practice-record-status svg{flex:0 0 auto;color:#2c9169}.practice-record-result{white-space:nowrap}.practice-record-duration{color:#26333f;font:600 13px/1 var(--font-number);text-align:left;white-space:nowrap}.practice-record-action{padding-right:0;display:inline-flex;align-items:center;justify-content:flex-end;gap:3px;color:var(--bill-green-strong);font-size:13px;white-space:nowrap}.home-practice-record-list{margin:0 24px 24px;border-radius:14px}.home-practice-record-empty{min-height:86px;margin:0 24px 24px;display:grid;place-items:center;border:1px solid var(--bill-border);border-radius:14px;color:var(--bill-text-soft);font-size:13px}@media(max-width:1180px)and (min-width:761px){.practice-record-list{overflow-x:auto}.practice-record-card{min-width:1040px}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.practice-record-card{min-width:0;padding:16px 18px;grid-template-columns:minmax(0,1fr) auto;gap:8px 14px}.practice-record-title,.practice-record-mode,.practice-record-status,.practice-record-result,.practice-record-duration{grid-column:1}.practice-record-action{grid-column:2;grid-row:1 / span 6;align-self:center}.home-practice-record-list,.home-practice-record-empty{margin-inline:14px}}.my-writing-card,.my-speaking-card,.my-speaking-card.session{cursor:default;align-items:center}.my-writing-card{min-height:132px}.my-speaking-card,.my-speaking-card.session{min-height:112px;padding-block:16px}.my-writing-card-copy,.my-speaking-card-copy{align-content:center}.my-speaking-card-copy{gap:11px}.my-speaking-title-line{gap:7px 12px}.library-card-actions{min-width:0;display:inline-flex;align-items:center;flex-wrap:wrap;gap:4px 12px}.library-card-open,.library-card-remove{min-height:28px;padding:0 5px;display:inline-flex;align-items:center;gap:3px;border:0;border-radius:6px;background:transparent;cursor:pointer;font-size:12px;font-weight:680;line-height:1;white-space:nowrap}.library-card-open{color:#155dce}.library-card-remove{color:#d4525d}.library-card-open:hover,.library-card-open:focus-visible{background:#edf4ff;color:#0f54b9}.library-card-remove:hover,.library-card-remove:focus-visible{background:#fff1f2;color:#b83c48}.vocabulary-list article{min-height:112px;padding:16px 18px;position:relative;grid-template-columns:44px minmax(0,1fr);align-items:center}.vocabulary-entry-copy{align-content:center}.vocabulary-word-line{min-width:0;display:flex;align-items:center;flex-wrap:wrap;gap:5px 14px}.vocabulary-word-line>strong{color:#155dce;font-size:18px;font-weight:680;line-height:1.2}.vocabulary-word-line .vocabulary-entry-state{min-width:0;position:static;display:inline-flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:4px 10px}.vocabulary-word-line .vocabulary-entry-state>small,.vocabulary-word-line .vocabulary-entry-state .text-button{font-size:11px;line-height:1.2}.vocabulary-word-line .vocabulary-entry-state .library-row-actions{display:inline-flex;align-items:center;gap:4px}.vocabulary-word-line .vocabulary-entry-state .text-button{min-height:26px;padding:0 5px;border-radius:6px}.vocabulary-word-line .vocabulary-entry-state .text-button:hover,.vocabulary-word-line .vocabulary-entry-state .text-button:focus-visible{background:#edf4ff}.vocabulary-word-line .vocabulary-entry-state .text-button.danger{color:#d4525d}.vocabulary-word-line .vocabulary-entry-state .text-button.danger:hover,.vocabulary-word-line .vocabulary-entry-state .text-button.danger:focus-visible{background:#fff1f2;color:#b83c48}.wrongbook-group .wrongbook-question-chips article{border-radius:11px}.wrongbook-question-chips .mastered-checkbox span,.wrongbook-question-chips .text-button,.wrongbook-question-open{min-height:28px;display:inline-flex;align-items:center;border-radius:6px}.wrongbook-question-chips .mastered-checkbox input:disabled+span{opacity:1}.wrongbook-question-chips .text-button{padding-inline:4px}.wrongbook-question-chips .text-button.danger{color:#d4525d}.wrongbook-question-chips .text-button.danger:hover,.wrongbook-question-chips .text-button.danger:focus-visible{background:#fff1f2;color:#b83c48}.wrongbook-review-link{border-left:0;border-radius:9px;color:#155dce}.wrongbook-review-link:hover,.wrongbook-review-link:focus-visible{background:#edf4ff;color:#0f54b9}.wrongbook-review-link svg{flex:0 0 auto}@media(max-width:760px)and (hover:none)and (pointer:coarse){.my-writing-card,.my-speaking-card,.my-speaking-card.session{min-height:112px}.vocabulary-word-line .vocabulary-entry-state{width:100%}}body,button,input,textarea,select{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.side-nav nav button,.sidebar-message-button,.feedback-entry.sidebar summary,.learning-record-tabs button,.library-filter-tabs button,.practice-subject-tabs button strong{font-weight:560}.side-nav nav button.active,.learning-record-tabs button.active,.library-filter-tabs button.active,.practice-subject-tabs button.active strong{font-weight:650}.practice-selection-header h1,.message-center>header h2{font-weight:650}.practice-record-title,.practice-record-mode,.practice-record-status,.practice-record-result,.practice-record-action,.practice-record-remove,.my-writing-card-copy strong,.my-speaking-card-copy strong,.library-card-open,.library-card-remove,.wrongbook-group-count{font-weight:600}.practice-record-card{cursor:default;grid-template-columns:10% 18% 10% 11% 24% 9% 18%;gap:0}.practice-record-date,.practice-record-title{justify-self:start;text-align:left}.practice-record-title{padding-right:18px}.practice-record-mode,.practice-record-status,.practice-record-result,.practice-record-duration{justify-self:center;text-align:center}.practice-record-actions{min-width:0;justify-self:end;display:inline-flex;align-items:center;justify-content:flex-end;gap:5px}.practice-record-action,.practice-record-remove{min-height:30px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;gap:3px;border:0;border-radius:6px;background:transparent;cursor:pointer;font-size:12px;line-height:1;white-space:nowrap}.practice-record-action{color:#155dce}.practice-record-remove{color:#d4525d}.practice-record-action:hover,.practice-record-action:focus-visible{background:#edf4ff;color:#0f54b9}.practice-record-remove:hover,.practice-record-remove:focus-visible{background:#fff1f2;color:#b83c48}.removal-scope-warning{width:fit-content;margin-top:2px;padding:7px 10px;display:inline-flex;align-items:center;border:1px solid #f0c36b;border-radius:8px;background:#fff8e8;color:#9a5a00;font-size:12px;font-weight:600;line-height:1.2}.library-retention-note{margin:-16px 12px 20px;color:#7b8793;font-size:11px;font-weight:400;line-height:1.5;text-align:right}.library-work-card,.library-work-card.my-speaking-card.session{width:100%;min-width:0;min-height:132px;padding:18px 20px;box-sizing:border-box;display:grid;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:18px;border:1px solid var(--bill-border);border-radius:15px;background:#fff;box-shadow:0 8px 22px #1f362b0a;color:#25323d;cursor:default;text-align:left}.library-work-card-icon{width:44px;height:44px;margin:0;display:grid;place-items:center;align-self:center;border-radius:10px;background:#f1f6ff;box-shadow:0 7px 16px #1768e414;color:#1768e4}.library-work-card-copy{width:100%;min-width:0;padding:0 2px 0 0;box-sizing:border-box;display:grid;align-content:center;gap:9px}.library-work-card-copy>strong{color:#25323d;font-size:14px;font-weight:600;line-height:1.45}.library-work-card .library-card-actions{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center}.library-work-card .library-card-remove{margin-left:auto;justify-self:end}.vocabulary-list article.library-work-card.vocabulary-card{width:100%;min-width:0;min-height:90px;padding:12px 18px;position:static;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:16px;border:1px solid var(--bill-border);border-radius:15px;background:#fff;box-shadow:0 8px 22px #1f362b0a}.vocabulary-list article.library-work-card.vocabulary-card.mastered{border-color:#a9d4bd;background:#f1faf5;box-shadow:0 8px 22px #1f604112}.vocabulary-card.mastered .vocabulary-entry-icon{background:#eef8f3;color:var(--bill-green)}.vocabulary-card .vocabulary-entry-copy{width:100%;min-width:0;padding:0 2px 0 0;display:grid;grid-template-columns:120px minmax(0,1fr) 92px;align-items:center;align-content:center;column-gap:10px}.vocabulary-word-block{min-width:0;display:grid;align-self:center;align-content:start;gap:2px}.vocabulary-word-block>strong{color:#155dce;font-size:18px;font-weight:600;line-height:1.25;overflow-wrap:anywhere}.vocabulary-card .vocabulary-phonetic{color:var(--bill-text-soft);font-size:11px;font-weight:400;line-height:1.35}.vocabulary-card-tools{width:92px;justify-self:end;align-self:center;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;flex-wrap:nowrap;gap:2px;white-space:nowrap}.vocabulary-card .vocabulary-basic-meaning,.vocabulary-card .vocabulary-basic-meaning.unavailable{width:100%;min-width:0;display:grid;align-self:center;align-content:start;align-items:baseline;gap:2px;color:#26333f;font-size:12px;line-height:1.45}.vocabulary-card .vocabulary-basic-meaning>span{min-width:0;display:grid;grid-template-columns:max-content minmax(0,1fr);align-items:baseline;gap:5px}.vocabulary-card .vocabulary-basic-meaning>span.without-part-of-speech{grid-template-columns:minmax(0,1fr)}.vocabulary-card .vocabulary-meaning-text{min-width:0;overflow-wrap:anywhere}.vocabulary-card .vocabulary-basic-meaning b{color:#155dce;font-size:12px;font-style:italic;font-weight:600}.vocabulary-card .vocabulary-mastery-action,.vocabulary-card .vocabulary-remove-action{border:0;border-bottom:0;box-shadow:none}.vocabulary-card .vocabulary-remove-action{margin-left:0}.my-writing-card,.my-speaking-card,.my-speaking-card.session{min-height:132px;padding-inline:20px 18px;grid-template-columns:44px minmax(0,1fr);gap:18px}.my-writing-card-copy,.my-speaking-card-copy{width:100%;padding-right:2px;box-sizing:border-box;gap:9px}.library-record-meta{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px 12px}.library-record-meta em{justify-self:end;text-align:right}.my-writing-card .library-card-actions,.my-speaking-card .library-card-actions{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center}.my-writing-card .library-card-remove,.my-speaking-card .library-card-remove{justify-self:end}.library-card-remove{margin-left:auto}.wrongbook-question-chips .text-button.danger{border:0;box-shadow:none;outline-offset:2px}@media(max-width:1180px)and (min-width:761px){.practice-record-card{min-width:1080px}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.practice-record-card{grid-template-columns:minmax(0,1fr) auto}.practice-record-actions{grid-column:2;grid-row:1 / span 6;align-self:center;align-items:flex-end;flex-direction:column}.practice-record-mode,.practice-record-status,.practice-record-result,.practice-record-duration{justify-self:start;text-align:left}.library-record-meta{grid-template-columns:1fr}.vocabulary-card .vocabulary-entry-copy{grid-template-columns:minmax(0,1fr) 92px;gap:8px 10px}.vocabulary-card .vocabulary-basic-meaning,.vocabulary-card .vocabulary-basic-meaning.unavailable{grid-column:1 / -1}.vocabulary-card-tools{grid-column:2;grid-row:1}.library-record-meta em{justify-self:start;text-align:left}.my-writing-card .library-card-actions,.my-speaking-card .library-card-actions{grid-template-columns:auto auto;justify-content:start}.my-writing-card .library-card-remove,.my-speaking-card .library-card-remove,.library-card-remove{justify-self:start;margin-left:0}}.library-removal-backdrop{z-index:80;padding:24px;box-sizing:border-box;background:#1e2a345c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.library-removal-dialog.message-modal.submission-confirmation{width:min(540px,calc(100vw - 40px));padding:32px 36px 30px;display:flex;flex-direction:column;align-items:stretch;box-sizing:border-box;border:1px solid #d8e2dd;border-radius:18px;background:#fff;box-shadow:0 24px 72px #1f362b2e;text-align:center}.library-removal-heading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center}.library-removal-icon{width:48px;height:48px;flex:0 0 48px;display:grid;place-items:center;border-radius:14px;background:var(--bill-green-soft);color:var(--bill-green);box-shadow:0 7px 16px #1f604114}.library-removal-heading>span:last-child{min-width:0;display:flex;flex-direction:column;align-items:center;gap:5px}.library-removal-dialog .library-removal-heading h2{margin:0;color:#24313d;font-size:22px;font-weight:650;line-height:1.35;letter-spacing:-.015em;text-align:center}.library-removal-dialog .removal-scope-warning{margin:18px auto 0;padding:7px 12px;display:inline-flex;align-items:center;justify-content:center;border-color:#edc87d;border-radius:9px;background:#fff9ec;color:#946018;font-size:12px;font-weight:600;line-height:1.45;text-align:center}.library-removal-dialog>p,.library-removal-dialog.message-modal>p{width:min(100%,432px);margin:18px auto 0;color:#596776;font-size:14px;font-weight:400;line-height:1.7;overflow-wrap:anywhere;text-align:center;white-space:normal}.library-removal-dialog .library-removal-actions,.library-removal-dialog.submission-confirmation>.library-removal-actions{width:min(100%,260px);margin:26px auto 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;justify-content:center;gap:12px}.library-removal-dialog .library-removal-actions button{width:100%;min-width:0;min-height:44px;margin:0;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;cursor:pointer;font-size:14px;font-weight:650;line-height:1}.library-removal-dialog .library-removal-cancel{border:1px solid #ced9d4;background:#f8faf9;color:#44515e}.library-removal-dialog .library-removal-cancel:hover:not(:disabled),.library-removal-dialog .library-removal-cancel:focus-visible{border-color:#a9cdbb;background:#f0f7f3;color:var(--bill-green-strong)}.library-removal-dialog .library-removal-confirm{border:1px solid #1768e4;background:#1768e4;box-shadow:0 8px 18px #1768e429;color:#fff}.library-removal-dialog .library-removal-confirm:hover:not(:disabled),.library-removal-dialog .library-removal-confirm:focus-visible{border-color:#1058c4;background:#1058c4}.library-removal-dialog .library-removal-actions button:disabled{cursor:wait;opacity:.58}@media(max-width:760px)and (hover:none)and (pointer:coarse){.library-removal-backdrop{padding:16px}.library-removal-dialog.message-modal.submission-confirmation{width:100%;padding:26px 20px 22px;border-radius:16px}.library-removal-heading{gap:10px}.library-removal-dialog .library-removal-actions,.library-removal-dialog.submission-confirmation>.library-removal-actions{width:100%}}.training-action-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;text-align:center}.training-action-button>svg{flex:0 0 auto}.practice-subject-tabs button strong{transform:translateY(-1px)}.listening-review-question .explanation-section{min-height:82px;padding:18px 22px;display:flex;align-items:center}.listening-review-question .explanation-section .explanation,.listening-explanation-modal .analysis-modal-body p{width:100%;text-align:left}.listening-explanation-modal .analysis-modal-body{min-height:96px;display:flex;align-items:center}.review-screen:not(.listening-review-screen) .review-navigation-strip:not(.multi-segment-strip){align-items:center}.review-screen:not(.listening-review-screen) .review-navigation-strip:not(.multi-segment-strip)>:is(.passage-tabs,.question-numbers,.review-navigation-footer){align-self:center}.camera-device-card .speaking-entry-camera-layout{min-width:0;height:100%;margin:0;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(118px,1fr) auto;gap:10px;align-items:stretch}.camera-device-card .speaking-entry-camera-preview{width:100%;max-width:none;height:100%;min-height:118px;max-height:156px;aspect-ratio:auto;justify-self:stretch}.camera-device-card .speaking-entry-camera-actions{width:100%;max-width:none;justify-items:center}.camera-device-card .speaking-toggle{width:min(238px,100%);min-height:40px;justify-content:center;white-space:nowrap}.speaking-answer-review{box-sizing:border-box;width:min(820px,calc(100% - 120px));padding:12px 14px;grid-template-columns:minmax(360px,400px) minmax(0,1fr);gap:10px}.speaking-answer-review-player.compact-audio-player{width:100%;grid-template-columns:30px minmax(0,1fr) 96px;gap:8px}.speaking-answer-review-player.compact-audio-player>span{width:96px;min-width:96px;justify-self:end;text-align:right}.speaking-answer-review-actions{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.speaking-answer-review-actions>button{min-width:0;min-height:36px;padding-inline:10px}.speaking-recording-player .compact-audio-player>span{width:112px;min-width:112px}.speaking-completion-card{box-sizing:border-box;width:min(680px,calc(100% - 48px))}.speaking-completion-actions{width:100%;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:12px}.speaking-completion-actions>button{box-sizing:border-box;width:100%;min-width:0;padding-inline:14px}@media(hover:hover)and (pointer:fine){html.learning-shell-viewport{height:auto;min-height:100%;overflow-x:auto;overflow-y:auto;scrollbar-gutter:stable}body.learning-shell-viewport,body.learning-shell-viewport #root{height:auto;min-height:max(100%,var(--desktop-canvas-height));overflow:visible}body.learning-shell-viewport .app-shell{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);height:auto;min-height:var(--desktop-canvas-height)}body.learning-shell-viewport :is(.side-nav,.home-main,.library-main,.practice-selection-main,.coming-soon-main,.exam-guide-main,.mock-complete-main){height:auto;min-height:var(--desktop-canvas-height);overflow:visible;overscroll-behavior:auto}body.learning-shell-viewport .side-nav{align-self:start;height:var(--desktop-canvas-height);min-height:var(--desktop-canvas-height);max-height:var(--desktop-canvas-height)}}@media(hover:hover)and (pointer:fine){html.learning-shell-viewport{height:100%;min-height:0;overflow-x:auto;overflow-y:hidden;scrollbar-gutter:auto}body.learning-shell-viewport,body.learning-shell-viewport #root{height:100vh;height:100dvh;min-height:0;overflow:hidden}body.learning-shell-viewport .app-shell{width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);height:100%;min-height:0;max-height:100%;overflow:hidden}body.learning-shell-viewport .side-nav{align-self:stretch;height:100%;min-height:0;max-height:none;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:auto;scrollbar-width:auto}body.learning-shell-viewport :is(.coming-soon-main,.exam-guide-main,.mock-complete-main){height:100%;min-height:0;max-height:100%;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:auto;scrollbar-gutter:auto;scrollbar-width:auto}body.learning-shell-viewport :is(.home-main,.library-main,.practice-selection-main){height:100%;min-height:0;max-height:100%;display:flex;flex-direction:column;overflow:hidden}body.learning-shell-viewport :is(.home-content-scroll,.library-content-scroll,.practice-selection-content-scroll){min-height:0;flex:1 1 auto;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:auto;scrollbar-gutter:auto;scrollbar-width:auto}body.learning-shell-viewport .home-content-scroll{margin-right:-60px;padding-right:60px}body.learning-shell-viewport .library-content-scroll{position:relative;margin-right:-84px;padding-right:84px}body.learning-shell-viewport .library-content-scroll:before{content:"";position:sticky;z-index:2;top:0;display:block;height:1px;margin-bottom:-1px;background:#006f4533;pointer-events:none}body.learning-shell-viewport .practice-selection-content-scroll{margin-top:24px;margin-right:-60px;padding-right:60px}body.learning-shell-viewport .exam-guide-main{box-sizing:border-box;border-top:24px solid transparent}body.learning-shell-viewport :is(.side-nav,.home-content-scroll,.library-content-scroll,.practice-selection-content-scroll,.coming-soon-main,.exam-guide-main,.mock-complete-main)::-webkit-scrollbar{width:1px;height:1px}body.learning-shell-viewport :is(.side-nav,.home-content-scroll,.library-content-scroll,.practice-selection-content-scroll,.coming-soon-main,.exam-guide-main,.mock-complete-main)::-webkit-scrollbar-track{background:transparent}body.learning-shell-viewport :is(.side-nav,.home-content-scroll,.library-content-scroll,.practice-selection-content-scroll,.coming-soon-main,.exam-guide-main,.mock-complete-main)::-webkit-scrollbar-thumb{border-radius:999px;background:transparent}@supports not selector(::-webkit-scrollbar){body.learning-shell-viewport :is(.side-nav,.home-content-scroll,.library-content-scroll,.practice-selection-content-scroll,.coming-soon-main,.exam-guide-main,.mock-complete-main){scrollbar-color:transparent transparent;scrollbar-width:thin}}}.reference-reading-region{box-sizing:border-box;scrollbar-color:#b9c9c1 transparent;scrollbar-width:thin}.reference-reading-region:focus-visible{outline:2px solid rgb(0 111 69 / 24%);outline-offset:2px}.reference-reading-region::-webkit-scrollbar{width:8px}.reference-reading-region::-webkit-scrollbar-track{background:transparent}.reference-reading-region::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:999px;background:#b9c9c1;background-clip:padding-box}.writing-sample-body.reference-reading-region{width:100%;height:440px;margin-top:22px;padding:22px 24px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;border:1px solid #dfe7e3;border-radius:12px;background:#fbfdfc;white-space:normal}.writing-sample-essay p{margin:0 0 1.15em}.writing-sample-essay p:last-child{margin-bottom:0}.protected-writing-sample{position:relative;isolation:isolate;overflow:hidden}.protected-writing-sample-content{position:relative;z-index:1;-webkit-user-select:none;user-select:none}.protected-writing-watermark{position:absolute;z-index:0;top:-150px;right:-120px;bottom:-150px;left:-120px;display:grid;grid-template-columns:repeat(3,minmax(190px,1fr));grid-auto-rows:130px;align-items:center;justify-items:center;overflow:hidden;color:#176846;font:700 13px/1.2 var(--font-ui);letter-spacing:.04em;opacity:.055;pointer-events:none;transform:rotate(-23deg) scale(1.08);transform-origin:center}.protected-writing-watermark span{white-space:nowrap}.protected-writing-print-notice{display:none}@media(max-width:720px){.protected-writing-watermark{grid-template-columns:repeat(2,minmax(170px,1fr));font-size:11px}}@media print{.protected-writing-sample-content,.protected-writing-watermark{display:none!important}.protected-writing-print-notice{display:block!important;padding:18px;border:1px solid #999;color:#333;font:600 13px/1.5 var(--font-ui);text-align:center}}.writing-sample-word-count{margin:14px 0 0;color:#66736d;font-size:12px;font-style:italic;text-align:right}.writing-sample-learning-block{margin-top:24px;padding-top:20px;border-top:1px solid #dfe7e3}.writing-sample-learning-block h3{margin:0 0 12px;color:var(--bill-green);font:700 14px/1.4 var(--font-ui)}.writing-sample-learning-block ul{margin:0;padding-left:20px}.writing-sample-learning-block li{margin:0 0 9px;padding-left:3px;line-height:1.7}.writing-sample-learning-block li:last-child{margin-bottom:0}.writing-sample-guide{margin-top:26px;padding-top:22px;border-top:1px solid #dfe7e3;color:#2f3833;font-family:var(--font-ui)}.writing-sample-guide-card{padding:30px 34px 34px;border:1px solid #cfe0d7;border-radius:14px;background:#f8fbf9;box-shadow:0 12px 28px #154a3012}.writing-sample-guide-card>.writing-sample-guide{margin-top:0;padding-top:0;border-top:0}.writing-sample-guide>h3{margin:0 0 18px;color:var(--bill-green);font:700 16px/1.4 var(--font-ui)}.writing-sample-guide>section+section{margin-top:20px}.writing-sample-guide h4{margin:0 0 9px;color:var(--bill-green);font:700 13px/1.45 var(--font-ui)}.writing-sample-guide-core,.writing-sample-guide-structure li,.writing-sample-guide-sentences li{border:1px solid #dfe7e3;background:#fff}.writing-sample-guide-core{padding:14px 16px}.writing-sample-guide-core p{margin:0;font-size:12px;line-height:1.75}.writing-sample-guide-structure,.writing-sample-guide-sentences{margin:0;padding:0;list-style:none}.writing-sample-guide-structure{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.writing-sample-guide-structure li{min-width:0;padding:12px 13px}.writing-sample-guide-structure strong,.writing-sample-guide-sentences strong{display:block;color:var(--bill-green);font-size:10px;line-height:1.45}.writing-sample-guide-structure span{display:block;margin-top:5px;font-size:11px;line-height:1.65}.writing-sample-guide-sentences{display:grid;gap:9px}.writing-sample-guide-sentences li{padding:13px 15px}.writing-sample-guide-sentences q{display:block;margin-top:5px;color:#2d3430;font:400 13px/1.75 Georgia,"Times New Roman",var(--font-exam)}.writing-sample-guide-sentences q:before,.writing-sample-guide-sentences q:after{content:none}.service-reference-article>.writing-sample-guide{margin-top:30px}@media(max-width:760px){.writing-sample-guide-structure{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.writing-sample-guide-structure{grid-template-columns:minmax(0,1fr)}}.speaking-reference-panel.reference-reading-region{max-height:348px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}@media(hover:hover)and (pointer:fine){html.learning-shell-viewport{background:radial-gradient(circle at 22% 18%,rgb(255 255 255 / 72%),transparent 34%),linear-gradient(135deg,#f7f9f8 0%,var(--bill-page) 58%,#eef3f0 100%)}body.learning-shell-viewport,body.learning-shell-viewport #root{background:transparent}body.learning-shell-viewport .side-nav:before,body.learning-shell-viewport .side-nav:after{display:none}}.speaking-device-layout{min-width:0;margin:10px 0 0 46px;display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:stretch}.speaking-device-sequence{min-width:0;display:grid;gap:10px}.speaking-device-step{min-width:0;height:96px;min-height:96px;box-sizing:border-box;padding:11px 13px;position:relative;display:grid;grid-template-columns:32px 38px minmax(0,1fr) 78px minmax(112px,132px);gap:10px;align-items:center;border:1px solid #c8d4df;border-radius:10px;background:#fbfcfe;transition:border-color .14s ease,background-color .14s ease,opacity .14s ease}.speaking-device-step:first-of-type:after{content:"";width:1px;height:11px;position:absolute;bottom:-11px;left:28px;z-index:1;background:#b8c8d7}.speaking-device-step.passed{border-color:#9fcab4;background:#f2faf6}.speaking-device-step.working{border-color:#8fb2db;background:#f3f8fe}.speaking-device-step.locked{opacity:.58}.speaking-device-step-number{width:30px;height:30px;display:grid;place-items:center;border:1px solid #9eb2c7;border-radius:50%;background:#fff;color:#3d5874;font:750 11px/1 var(--font-number)}.speaking-device-step.passed .speaking-device-step-number{border-color:#65a983;background:#e7f5ed;color:#176a43}.speaking-device-step-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:9px;background:#edf3f9;color:#315f8d}.speaking-device-step-copy{min-width:0}.speaking-device-step-copy h3{margin:0;color:#26323e;font-size:12px;line-height:1.35}.speaking-device-step-copy p{margin:4px 0 0;color:#687686;font-size:9px;line-height:1.5}.speaking-device-step-status{display:inline-flex;align-items:center;justify-content:flex-end;gap:5px;color:#73808d;font-size:9px;font-weight:750;white-space:nowrap}.speaking-device-step.passed .speaking-device-step-status{color:#176a43}.speaking-device-step>button{box-sizing:border-box;width:100%;min-width:0;min-height:38px;margin:0;padding-inline:10px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}.speaking-device-level-row{margin-top:7px;display:grid;grid-template-columns:minmax(0,1fr) 38px;gap:8px;align-items:center}.speaking-device-level{height:7px;overflow:hidden;border-radius:999px;background:#dfe7ef}.speaking-device-level i{height:100%;display:block;border-radius:inherit;background:#2370c7;transition:width 45ms linear}.speaking-device-level-row small{color:#566779;font:700 9px/1 var(--font-number);text-align:right}.speaking-device-player.compact-audio-player{width:min(420px,100%);min-height:36px;margin-top:8px;grid-template-columns:30px minmax(0,1fr) 112px;gap:8px}.speaking-device-player.compact-audio-player input[type=range]{width:100%;min-width:0}.speaking-device-player.compact-audio-player>span{min-width:112px;text-align:right}.speaking-device-notice{margin:0;padding:9px 12px;border-color:#b9cde3;background:#f2f7fc;color:#46627e;font-size:9px}.speaking-device-error{margin:0;padding:9px 12px;font-size:9px}.speaking-device-layout>.camera-device-card{box-sizing:border-box;height:100%;min-height:0}.speaking-camera-option{min-width:0;padding:12px 14px;display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:11px;align-items:center;border:1px solid #d3dce5;border-radius:10px;background:#f8fafc}.speaking-camera-option.open{border-color:#a9bfd8;background:#f4f8fd}.speaking-camera-option-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:9px;background:#edf3f9;color:#315f8d}.speaking-camera-option-copy{min-width:0}.speaking-camera-option-copy h3,.speaking-camera-option-copy p{margin:0}.speaking-camera-option-copy h3{color:#26323e;font-size:12px;line-height:1.35}.speaking-camera-option-copy p{margin-top:4px;color:#687686;font-size:9px;line-height:1.5}.speaking-camera-option>.speaking-toggle{min-width:116px;margin:0;justify-content:center;white-space:nowrap}.speaking-camera-option>.camera-error{grid-column:2 / -1;color:#9f2f38;font-size:9px;line-height:1.45}.speaking-camera-option-preview{width:min(420px,100%);aspect-ratio:4 / 3;grid-column:2 / -1;justify-self:start;overflow:hidden;border:1px solid #a9b6c4;border-radius:9px;background:#121820}.speaking-camera-option-preview video{width:100%;height:100%;display:block;object-fit:cover;transform:scaleX(-1)}.mock-speaking-device-card{width:min(980px,100%)}.mock-speaking-device-card .speaking-device-sequence{margin-top:20px}.speaking-start-status{min-width:330px;padding:22px 26px;position:absolute;top:50%;left:50%;z-index:12;display:grid;justify-items:center;gap:9px;transform:translate(-50%,-50%);border:1px solid #b9c8d8;border-radius:12px;background:#fffffff7;box-shadow:0 18px 48px #1e304429;color:#315f8d;text-align:center}.speaking-start-status>svg{animation:spin .85s linear infinite}.speaking-start-status strong,.speaking-start-status p{margin:0}.speaking-start-status p{max-width:360px;color:#687686;font-size:10px;line-height:1.6}.speaking-start-status.error{border-color:#dfb2b6;color:var(--red)}.speaking-start-status-actions{margin-top:5px;display:flex;gap:9px}.speaking-start-status-actions button{min-height:38px;margin:0}:is(.listening-screen,.listening-review-screen) .question-strip.listening-multi-section-strip,.question-strip.reading-multi-passage-strip{min-height:104px;flex:0 0 104px;padding:10px 22px;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,auto);grid-template-rows:auto;gap:16px;align-content:center;align-items:center;box-sizing:border-box;border-top:1px solid #cfd8e1;background:#f1f4f6}.question-strip.listening-multi-section-strip .listening-section-groups,.question-strip.reading-multi-passage-strip .reading-passage-groups{min-width:0;grid-column:1;grid-row:1;display:grid;gap:7px;align-self:center;align-items:center}.question-strip.listening-multi-section-strip .listening-section-groups{grid-template-columns:repeat(4,minmax(0,1fr))}.question-strip.reading-multi-passage-strip .reading-passage-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.listening-multi-section-strip .listening-section-navigation,.reading-multi-passage-strip .reading-passage-navigation{min-width:0;display:grid;grid-template-rows:38px 28px;gap:6px;align-self:center;align-content:center}.reading-passage-tab{width:100%;min-width:0;min-height:38px;padding:5px 8px;display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #b7c0ca;background:#fff;color:#46515d;cursor:pointer;text-align:left}.reading-passage-tab strong{min-width:0;overflow:hidden;font-size:9px;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.reading-passage-tab span{flex:0 0 auto;color:var(--muted);font:700 8px/1 var(--font-number);white-space:nowrap}.reading-passage-tab.active{border-color:var(--blue);background:var(--blue-soft);color:#0d5fbf;box-shadow:inset 3px 0 0 var(--blue)}.listening-multi-section-strip .listening-section-navigation .question-numbers,.reading-multi-passage-strip .reading-passage-navigation .question-numbers{min-width:0;display:grid;gap:3px}.listening-multi-section-strip .listening-section-navigation .question-numbers{grid-template-columns:repeat(10,minmax(0,1fr))}.reading-multi-passage-strip .reading-passage-navigation .question-numbers{grid-template-columns:repeat(14,minmax(0,1fr))}:is(.listening-multi-section-strip,.reading-multi-passage-strip) .question-numbers button{width:100%;min-width:0;height:28px;padding:1px 0 0;display:flex;align-items:center;justify-content:center;box-sizing:border-box;font-size:8px;line-height:1;text-align:center}:is(.question-numbers,.review-question-nav) button{padding:0;line-height:1;text-align:center}.mock-checkin-shell.speaking-transition-shell{height:auto;min-height:0;grid-template-rows:auto auto}.speaking-transition-shell .mock-briefing-page.transition{overflow:visible}:is(.listening-multi-section-strip,.reading-multi-passage-strip)>.question-footer{min-width:0;grid-column:2;grid-row:1;align-self:center;align-items:center}.review-navigation-strip:is(.listening-multi-section-strip,.reading-multi-passage-strip){grid-template-columns:minmax(0,1fr)}.review-navigation-strip:is(.listening-multi-section-strip,.reading-multi-passage-strip)>:is(.listening-section-groups,.reading-passage-groups){grid-column:1}.review-navigation-strip:is(.listening-multi-section-strip,.reading-multi-passage-strip)>.review-navigation-footer{display:none}.listening-screen .question-strip.multi-segment-strip.listening-multi-section-strip,.listening-review-screen .question-strip.multi-segment-strip.listening-multi-section-strip,.reading-screen .question-strip.multi-segment-strip.reading-question-strip.reading-multi-passage-strip,.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip.reading-multi-passage-strip{grid-template-rows:minmax(0,1fr);align-content:stretch;align-items:center}.listening-screen .question-strip.multi-segment-strip.listening-multi-section-strip>.listening-section-groups,.listening-review-screen .question-strip.multi-segment-strip.listening-multi-section-strip>.listening-section-groups,.reading-screen .question-strip.multi-segment-strip.reading-question-strip.reading-multi-passage-strip>.reading-passage-groups,.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip.reading-multi-passage-strip>.reading-passage-groups{grid-column:1;grid-row:1;align-self:center}.listening-screen .question-strip.multi-segment-strip.listening-multi-section-strip>.question-footer,.reading-screen .question-strip.multi-segment-strip.reading-question-strip.reading-multi-passage-strip>.question-footer{grid-column:2;grid-row:1;align-self:center;align-items:center}.listening-review-screen .question-strip.multi-segment-strip.listening-multi-section-strip.review-navigation-strip,.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip.reading-multi-passage-strip{grid-template-columns:minmax(0,1fr)}.listening-review-screen .question-strip.multi-segment-strip.listening-multi-section-strip.review-navigation-strip>.review-navigation-footer,.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip.reading-multi-passage-strip>.review-navigation-footer{display:none}.reading-screen .question-strip.multi-segment-strip.reading-question-strip.reading-multi-passage-strip,.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip.reading-multi-passage-strip{height:104px;min-height:104px;flex:0 0 104px;grid-template-rows:minmax(0,1fr);align-content:stretch}.reading-screen .question-strip.multi-segment-strip.reading-question-strip.reading-multi-passage-strip>.reading-passage-groups,.review-screen:not(.listening-review-screen) .question-strip.multi-segment-strip.review-navigation-strip.reading-multi-passage-strip>.reading-passage-groups,.reading-screen .question-strip.multi-segment-strip.reading-question-strip.reading-multi-passage-strip>.question-footer{height:72px;align-self:center}.wrongbook-groups{align-content:start;grid-auto-rows:max-content}.wrongbook-group{height:max-content;align-self:start}.wrongbook-question-list{min-height:0;height:auto;align-items:center}.wrongbook-question-chips{align-content:start}@media(hover:hover)and (pointer:fine){html.training-viewport-locked{height:100%;min-height:0;overflow-x:auto;overflow-y:hidden}body.training-viewport-locked,body.training-viewport-locked #root{height:100%;min-height:0;overflow:hidden}body.training-viewport-locked :is(.exam-screen,.writing-screen,.speaking-screen,.review-screen,.writing-review-screen,.speaking-review-screen){box-sizing:border-box;width:var(--desktop-canvas-min);min-width:var(--desktop-canvas-min);max-width:var(--desktop-canvas-min);height:min(100dvh,var(--desktop-canvas-height));min-height:0;max-height:var(--desktop-canvas-height);margin:0;position:fixed;top:max(0px,calc((100dvh - var(--desktop-canvas-height)) / 2));right:auto;bottom:auto;left:max(0px,calc((100vw - var(--desktop-canvas-min)) / 2));overflow:hidden}body.training-viewport-locked :is(.exam-header,.review-header,.review-toolbar,.writing-header,.writing-review-header,.writing-review-task-tabs,.speaking-header,.speaking-review-header,.question-strip,.writing-task-strip,.speaking-footer){flex-shrink:0}body.training-viewport-locked :is(.split-reader,.listening-question-stage,.listening-review-layout,.review-layout,.writing-workspace,.writing-review-content,.writing-sample-view,.speaking-stage,.speaking-review-content){min-height:0}body.training-viewport-locked .split-reader{grid-template-rows:minmax(0,1fr);overflow:hidden}body.training-viewport-locked :is(.passage-pane,.question-pane){height:100%;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}body.training-viewport-locked .writing-workspace{grid-template-rows:minmax(0,1fr)}body.training-viewport-locked :is(.writing-prompt-pane,.writing-editor-pane,.writing-review-prompt,.writing-formal-copy){height:100%;min-height:0}body.training-viewport-locked .writing-textarea-wrap textarea{min-height:0}body.training-viewport-locked .speaking-screen{display:grid;grid-template-rows:64px minmax(0,1fr) 58px}body.training-viewport-locked .speaking-stage{min-height:0;overflow:hidden}body.training-viewport-locked .speaking-stage-inner,body.training-viewport-locked :is(.speaking-linear-layout,.speaking-part-two-layout){height:100%;min-height:0}body.training-viewport-locked .speaking-review-screen{display:flex;flex-direction:column}body.training-viewport-locked .speaking-review-header{flex:0 0 94px}body.training-viewport-locked .speaking-review-content{width:min(1360px,calc(100% - 72px));margin:0 auto;padding:20px 0 30px;flex:1 1 auto;align-content:start;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}body.training-viewport-locked .speaking-review-card.part-two{height:min(610px,calc(100dvh - 210px));min-height:500px;max-height:610px}body.training-viewport-locked :is(.passage-pane,.question-pane,.listening-question-stage,.transcript-list,.listening-review-questions,.review-passage,.review-detail,.writing-prompt-pane,.writing-textarea-wrap textarea,.writing-review-prompt,.writing-formal-body,.writing-sample-view,.speaking-stage,.speaking-review-content,.speaking-review-response){scrollbar-color:rgb(92 108 124 / 28%) transparent;scrollbar-width:thin}body.training-viewport-locked :is(.passage-pane,.question-pane,.listening-question-stage,.transcript-list,.listening-review-questions,.review-passage,.review-detail,.writing-prompt-pane,.writing-textarea-wrap textarea,.writing-review-prompt,.writing-formal-body,.writing-sample-view,.speaking-stage,.speaking-review-content,.speaking-review-response)::-webkit-scrollbar{width:3px;height:3px}body.training-viewport-locked :is(.passage-pane,.question-pane,.listening-question-stage,.transcript-list,.listening-review-questions,.review-passage,.review-detail,.writing-prompt-pane,.writing-textarea-wrap textarea,.writing-review-prompt,.writing-formal-body,.writing-sample-view,.speaking-stage,.speaking-review-content,.speaking-review-response)::-webkit-scrollbar-track{background:transparent}body.training-viewport-locked :is(.passage-pane,.question-pane,.listening-question-stage,.transcript-list,.listening-review-questions,.review-passage,.review-detail,.writing-prompt-pane,.writing-textarea-wrap textarea,.writing-review-prompt,.writing-formal-body,.writing-sample-view,.speaking-stage,.speaking-review-content,.speaking-review-response)::-webkit-scrollbar-thumb{border-radius:999px;background:#5c6c7c47}}@media(max-width:900px)and (hover:none)and (pointer:coarse){.speaking-device-layout{margin-left:0;grid-template-columns:minmax(0,1fr)}.speaking-device-step{height:auto;min-height:96px;grid-template-columns:30px 36px minmax(0,1fr)}.speaking-device-step-status,.speaking-device-step>button{grid-column:3;justify-self:start}.speaking-device-step>button{width:auto}.speaking-camera-option{grid-template-columns:38px minmax(0,1fr)}.speaking-camera-option>.speaking-toggle,.speaking-camera-option>.camera-error,.speaking-camera-option-preview{grid-column:2;justify-self:start}}.speaking-part-selection-block{margin-top:14px;padding-top:13px;display:grid;grid-template-columns:160px minmax(0,1fr);gap:14px;align-items:center;border-top:1px solid var(--ui-border)}.speaking-part-selection-block h2{margin:0;color:#26323e;font-size:14px}.speaking-part-selection-block .speaking-part-options{margin:0}.speaking-preparation-layout{width:min(100%,566px);max-width:100%;min-width:0;margin:14px auto 0;padding-top:12px;display:grid;grid-template-columns:minmax(284px,1fr) minmax(262px,1fr);gap:10px;align-items:stretch;border-top:1px solid var(--ui-border)}.speaking-preparation-steps{min-width:0;display:grid;gap:0;align-content:start;overflow:hidden;border:1px solid #c8d4df;border-radius:10px;background:#fbfcfe}.speaking-preparation-save-step{min-width:0;min-height:88px;box-sizing:border-box;padding:8px 8px 8px 16px;position:relative;display:grid;grid-template-columns:26px minmax(0,1fr);gap:8px;align-items:center;border:0;border-bottom:1px solid #d6dee7;border-radius:0;background:transparent;transition:border-color .14s ease,background-color .14s ease}.speaking-preparation-save-step:after{display:none}.speaking-preparation-save-step.passed{border-color:#9fcab4;background:#f2faf6}.speaking-preparation-save-step.passed .speaking-device-step-number{border-color:#65a983;background:#e7f5ed;color:#176a43}.speaking-preparation-save-copy{min-width:0}.speaking-preparation-save-heading{min-width:0;display:flex;align-items:flex-start;justify-content:space-between;gap:6px}.speaking-preparation-save-heading h3,.speaking-preparation-save-heading p{margin:0}.speaking-preparation-save-heading h3{color:#26323e;font-size:11px;line-height:1.35}.speaking-preparation-save-heading p{margin-top:5px;color:#687686;font-size:9px;line-height:1.55}.speaking-preparation-fixed-status{display:inline-flex;align-items:center;gap:5px;flex:0 0 auto;color:#176a43;font-size:8px;font-weight:750;white-space:nowrap}.speaking-preparation-save-options{margin-top:5px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.speaking-preparation-save-options button{min-width:0;min-height:34px;padding:5px 6px;display:flex;align-items:center;justify-content:center;border:1px solid var(--ui-border-strong);border-radius:var(--ui-radius-md);background:var(--ui-surface);color:var(--ink);cursor:pointer;text-align:center;transition:background-color .14s ease,border-color .14s ease}.speaking-preparation-save-options button:hover,.speaking-preparation-save-options button:focus-visible{border-color:#8496aa;background:#fbfdff;outline:none}.speaking-preparation-save-options button.selected{border-color:var(--ui-accent);background:var(--ui-accent-soft);color:var(--ui-accent);box-shadow:inset 0 0 0 1px var(--ui-accent)}.speaking-preparation-save-options strong{font-size:9px;line-height:1.25;white-space:nowrap}.speaking-preparation-steps>.speaking-device-sequence{margin:0;display:contents}.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step{height:70px;min-height:70px;padding:8px 8px 8px 16px;grid-template-columns:26px minmax(0,1fr) minmax(82px,92px);gap:8px;border:0;border-bottom:1px solid #d6dee7;border-radius:0;background:transparent}.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step.passed{border-color:#9fcab4;background:#f2faf6}.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step:first-of-type:after{display:none}.speaking-preparation-steps .speaking-device-step-number{width:26px;height:26px;font-size:10px}.speaking-preparation-steps .speaking-device-step-copy h3{font-size:11px}.speaking-preparation-steps .speaking-device-step-copy p{margin-top:3px;font-size:8px;line-height:1.35}.speaking-preparation-steps .speaking-device-step-status{display:none}.speaking-preparation-steps .speaking-device-step>button{width:100%;min-height:34px;padding-inline:7px;font-size:9px}.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step:last-of-type{border-bottom:0}.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step.with-player{height:auto;min-height:106px;grid-template-rows:38px auto}.speaking-device-player-row{min-width:0;grid-column:2 / -1;grid-row:2}.speaking-device-player-row .speaking-device-player.compact-audio-player{width:100%;min-height:32px;margin:0;padding:5px 6px;grid-template-columns:26px minmax(0,1fr) 66px;gap:5px}.speaking-device-player-row .speaking-device-player.compact-audio-player>span{min-width:66px;font-size:7px}.speaking-preparation-steps :is(.speaking-device-notice,.speaking-device-error){margin:6px}.speaking-camera-preview-panel{min-width:0;height:236px;min-height:236px;max-height:236px;box-sizing:border-box;padding:8px;display:flex;flex-direction:column;gap:8px;border:1px solid #c8d4df;border-radius:10px;background:#f8fafc}.speaking-camera-preview-panel.open{border-color:#a9bfd8;background:#f4f8fd}.speaking-camera-preview-panel>header{min-width:0;display:flex;align-items:center;justify-content:space-between;gap:6px}.speaking-camera-preview-title{min-width:0;display:flex;align-items:center;gap:6px}.speaking-camera-preview-title>span{width:30px;height:30px;display:grid;place-items:center;flex:0 0 30px;border-radius:9px;background:#edf3f9;color:#315f8d}.speaking-camera-preview-title h3,.speaking-camera-preview-title p{margin:0}.speaking-camera-preview-title h3{color:#26323e;font-size:10px;line-height:1.35;white-space:nowrap}.speaking-camera-preview-title p{margin-top:4px;color:#687686;font-size:8px;line-height:1.45}.speaking-camera-preview-panel .speaking-toggle{min-width:108px;min-height:34px;padding-inline:7px;margin:0;justify-content:center;font-size:9px;white-space:nowrap}.speaking-camera-preview-panel .speaking-toggle>span{width:34px;flex:0 0 34px}.speaking-camera-preview-panel .speaking-toggle.on>span:after{transform:translate(16px)}.speaking-camera-preview-surface{min-height:0;flex:1 1 0;position:relative;display:grid;place-items:center;overflow:hidden;border:1px solid #b8c5d2;border-radius:9px;background:#eef3f7;color:#687686}.speaking-camera-preview-panel.open .speaking-camera-preview-surface{background:#121820}.speaking-camera-preview-surface video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;object-fit:cover;transform:scaleX(-1)}.speaking-camera-purpose-note{position:absolute;top:4px;right:8px;left:8px;z-index:2;margin:0;padding:3px 7px;border:1px solid rgb(184 197 210 / 58%);border-radius:6px;background:#ffffffa8;color:#607184;font-size:7.5px;font-weight:650;line-height:1.35;text-align:center;pointer-events:none;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.speaking-camera-preview-panel.open .speaking-camera-purpose-note{border-color:#ffffff29;background:#0f161e7a;color:#ffffffe0}.speaking-camera-preview-empty{padding:12px;display:grid;justify-items:center;gap:7px;text-align:center}.speaking-camera-preview-empty>svg{color:#7790aa}.speaking-camera-preview-empty strong{color:#3b4b5b;font-size:10px}.speaking-camera-preview-empty span,.speaking-camera-preview-panel>.camera-error{color:#718091;font-size:8px;line-height:1.45}.speaking-camera-preview-panel>.camera-error{color:#9f2f38}.speaking-entry-card.single-mode{margin-top:36px}.speaking-preparation-save-step,.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step{height:78px;min-height:78px}.speaking-preparation-steps>.speaking-device-sequence .speaking-device-step.with-player{height:78px;min-height:78px;grid-template-rows:minmax(0,1fr)}.speaking-preparation-steps .speaking-device-step-copy{min-width:0;overflow:hidden}.speaking-preparation-steps .speaking-device-level-row,.speaking-preparation-steps .speaking-device-player-row{width:100%;min-width:0;margin-top:6px}.speaking-preparation-steps .speaking-device-level-row{grid-template-columns:minmax(0,1fr);gap:0}.speaking-preparation-steps .speaking-device-player-row{grid-column:auto;grid-row:auto}.speaking-device-player-row .speaking-device-player.compact-audio-player{box-sizing:border-box;width:100%;max-width:100%;min-height:24px;padding:0;grid-template-columns:24px minmax(0,1fr);gap:6px;border:0;border-radius:0;background:transparent}.speaking-device-player-row .speaking-device-player.compact-audio-player>button{width:24px;height:24px;border:0;border-radius:0;background:transparent;color:#48627d}.speaking-device-player-row .speaking-device-player.compact-audio-player>button:focus-visible{border-radius:3px;outline:2px solid #8fb2db;outline-offset:1px}.speaking-device-player-row .speaking-device-player.compact-audio-player>button>svg{width:14px;height:14px}.speaking-device-player-row .speaking-device-player.compact-audio-player input[type=range]{height:16px;margin:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;background:transparent}.speaking-device-player-row .speaking-device-player.compact-audio-player input[type=range]::-webkit-slider-runnable-track{height:3px;border-radius:999px;background:#dfe7ef}.speaking-device-player-row .speaking-device-player.compact-audio-player input[type=range]::-webkit-slider-thumb{width:9px;height:9px;margin-top:-3px;-moz-appearance:none;appearance:none;-webkit-appearance:none;border:0;border-radius:50%;background:#9eacba}.speaking-device-player-row .speaking-device-player.compact-audio-player input[type=range]::-moz-range-track{height:3px;border:0;border-radius:999px;background:#dfe7ef}.speaking-device-player-row .speaking-device-player.compact-audio-player input[type=range]::-moz-range-thumb{width:9px;height:9px;border:0;border-radius:50%;background:#9eacba}.speaking-device-player.compact-audio-player.disabled{opacity:.58}.speaking-device-player.compact-audio-player.disabled>button{cursor:not-allowed}.mock-speaking-device-card .speaking-preparation-layout{margin:14px auto 0;padding-top:0;border-top:0}.mock-speaking-device-card .speaking-device-sequence{margin-top:0}@media(min-width:901px)and (hover:hover)and (pointer:fine){.speaking-entry-card.single-mode,.speaking-entry-card.subject-mode{width:min(652px,calc(100% - 96px));margin-top:18px;padding:18px 24px 20px}.speaking-entry-card :is(.speaking-entry-icon){width:48px;height:48px;flex-basis:48px}.speaking-entry-card .speaking-entry-heading h1{font-size:25px}.speaking-entry-card>footer{margin-top:14px;padding-top:14px}.mock-speaking-device-card{width:min(664px,100%);padding:26px 30px 24px}}@media(max-width:900px)and (hover:none)and (pointer:coarse){.speaking-part-selection-block,.speaking-preparation-layout{width:100%;grid-template-columns:minmax(0,1fr)}.speaking-preparation-save-step{grid-template-columns:30px minmax(0,1fr)}.speaking-preparation-save-options{grid-template-columns:minmax(0,1fr)}.speaking-camera-preview-panel{height:220px;min-height:220px;max-height:220px}}@media(min-width:901px)and (hover:hover)and (pointer:fine){.speaking-entry-card.single-mode,.speaking-entry-card.subject-mode{margin-top:clamp(72px,9vh,128px)}}.practice-record-summary-only{min-height:30px;padding:0 5px;display:inline-flex;align-items:center;color:#718091;font-size:11px;font-weight:600;white-space:nowrap}.single-directory{display:grid;gap:14px;min-width:0;padding:0 0 20px}.single-directory-filter-tabs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:42px;padding:0 2px 10px;border-bottom:1px solid rgb(23 116 72 / 12%)}.single-directory-filter-tabs+.single-directory-filter-tabs{margin-top:-8px}.single-directory-filter-tabs button{min-width:66px;min-height:34px;padding:6px 14px;border:1px solid transparent;border-radius:8px;background:transparent;color:#77818d;font:inherit;font-size:14px;font-weight:650;cursor:pointer;transition:color .14s ease,background-color .14s ease,border-color .14s ease}.single-directory-filter-tabs button:hover{color:var(--green);background:#1474480f}.single-directory-filter-tabs button.active{border-color:#1474482e;background:var(--green);color:#fff}.single-directory-filter-tabs.book-tabs{gap:5px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}.single-directory-filter-tabs.book-tabs::-webkit-scrollbar{display:none}.single-directory-filter-tabs.book-tabs button{min-width:52px;padding-inline:11px;flex:0 0 auto}.single-directory-list-area{min-width:0}.single-directory-table{min-width:0;overflow:hidden;border:1px solid rgb(20 116 72 / 12%);border-radius:12px;background:#fff}.single-directory-row{display:grid;align-items:center;min-height:64px;padding:0 22px;border-top:1px solid #edf0f2;color:#313840;font-size:14px}.single-directory-row:first-child{border-top:0}.single-directory-row.table-head{min-height:46px;border:0;background:#f5f7f8;color:#7c8792;font-size:13px;font-weight:650}.single-directory-row>*{min-width:0;text-align:center}.single-directory-row>strong{color:#23292f;font-weight:650}.single-directory-row>span:last-child{display:flex;justify-content:center}.single-directory-table.objective-table .single-directory-row{grid-template-columns:minmax(280px,1.3fr) repeat(2,minmax(140px,1fr)) minmax(100px,.7fr);column-gap:28px}.single-directory-table.writing-table .single-directory-row{grid-template-columns:minmax(190px,1.1fr) minmax(360px,2.6fr) minmax(90px,.55fr) minmax(120px,.72fr) minmax(100px,.55fr);column-gap:24px}.writing-prompt-preview{overflow:hidden;color:#4c5660;text-overflow:ellipsis;white-space:nowrap}.single-directory-start{padding:6px 4px;border:0;background:transparent;color:var(--green);font:inherit;font-size:14px;font-weight:700;cursor:pointer}.single-directory-start:hover{color:#0b5e39;text-decoration:underline;text-underline-offset:3px}.single-directory-start:disabled{color:#98a19b;cursor:wait;text-decoration:none}.single-directory-speaking-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.single-directory-speaking-card{min-width:0;padding:18px;border:1px solid rgb(20 116 72 / 12%);border-radius:12px;background:#fff}.single-directory-speaking-card h2{margin:0 0 14px;overflow:hidden;color:#26302b;font-size:17px;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.single-directory-speaking-card>div{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;min-height:58px;padding:10px 14px;border-radius:9px;background:#f5f7f6}.single-directory-speaking-card p{display:-webkit-box;margin:0;overflow:hidden;color:#58625d;font-size:14px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.single-directory-speaking-card .single-directory-start{min-width:76px;padding:7px 11px;border:1px solid rgb(20 116 72 / 42%);border-radius:8px;background:#fff;white-space:nowrap}.single-directory-speaking-card .single-directory-start:hover{background:var(--green-soft);text-decoration:none}.single-directory-empty{display:grid;place-items:center;min-height:180px;border:1px dashed rgb(20 116 72 / 22%);border-radius:12px;background:#ffffffb8;color:#7c8781;font-size:14px}.single-directory-pagination{display:flex;justify-content:center;align-items:center;gap:12px;min-height:34px}.single-directory-pagination span{min-width:52px;color:#7c8580;font-size:12px;text-align:center}.single-directory-pagination button{min-width:64px;padding:5px 10px;border:1px solid rgb(20 116 72 / 18%);border-radius:7px;background:#fff;color:var(--green);font:inherit;font-size:12px;cursor:pointer}.single-directory-pagination button:disabled{border-color:#e5e9e7;color:#aab1ad;cursor:default}@media(max-width:1050px){.single-directory-table{overflow-x:auto}.single-directory-table.objective-table .single-directory-row{min-width:850px}.single-directory-table.writing-table .single-directory-row{min-width:1120px}.single-directory-speaking-grid{grid-template-columns:minmax(0,1fr)}}.course-services-main{padding:48px 60px 64px;background:var(--bill-page)}.course-services-main>.status-banner,.course-services-main .my-services-section{max-width:1280px}.my-services-section>header{min-height:44px;align-items:flex-start}.my-services-section>header h1{margin:0;color:#17251e;font-size:28px;line-height:1.15;letter-spacing:-.035em}.my-services-heading{display:flex;align-items:center;gap:10px}.my-services-heading-icon{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgb(20 116 72 / 16%);border-radius:10px;background:var(--bill-green-soft);color:var(--bill-green-strong)}.my-services-section>header p{padding-top:7px;color:#6f7d76;font-size:12px}.service-overview-grid{margin-top:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:stretch}.service-dashboard-card{min-height:330px;height:100%;display:flex;flex-direction:column;border-color:#14744829;background:#ffffffeb;box-shadow:0 14px 34px #1c4c350f}.service-dashboard-card.account-card,.service-dashboard-card.ai-card{min-height:430px}.service-dashboard-card.account-card.active{border-color:#1474484d;box-shadow:0 14px 34px #1c4c3512}.service-dashboard-card.account-card.locked{border-color:#67776f38;box-shadow:0 14px 34px #1c4c350f}.service-card-header h2,.coming-soon-card h2{margin:0;color:#202a25;font-size:17px;line-height:1.25}.service-card-icon.ai,.service-quota-icon{background:var(--bill-green-soft);color:var(--bill-green-strong)}.service-card-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px}.service-purchase-button,.service-quota-row>button{min-height:30px;padding:0 12px;border:1px solid rgb(20 116 72 / 28%);border-radius:8px;background:#fff;color:var(--bill-green-strong);cursor:pointer;font:inherit;font-size:10px;font-weight:760;display:inline-flex;align-items:center;justify-content:center;gap:5px;transition:background-color .14s ease,border-color .14s ease}.service-purchase-button:hover,.service-quota-row>button:hover{border-color:#1474487a;background:var(--bill-green-soft)}.service-account-summary{min-height:74px;margin-top:20px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid rgb(20 116 72 / 13%);border-radius:11px;background:#eff8f3b8}.service-account-summary span{color:#718078;font-size:11px}.service-account-summary strong{color:#2d3c34;font-size:12px;text-align:right}.service-reference-entries{margin-top:14px}.service-reference-entries .reference-entry-button{min-height:46px;background:#fffdf7}.service-reference-note{margin:14px 0 0;color:#718078;font-size:9px;line-height:1.55}.service-quota-row{border-color:#1474481f;background:#f8fbf9;grid-template-columns:38px minmax(0,1fr) auto}.service-quota-row>button{background:#fff;color:var(--bill-green-strong);opacity:1}.service-card-note{margin-top:auto;padding-top:16px;color:#718078}.coming-soon-card{min-height:330px;border-color:#84692b2e;background:#fffdf8f0}.coming-soon-card h2{margin-top:7px;font-size:22px}.service-notice-backdrop,.reference-reader-backdrop{position:fixed;z-index:1200;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#14231b47;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.service-notice-dialog{position:relative;width:min(320px,calc(100vw - 48px));min-height:168px;display:grid;place-items:center;border:1px solid rgb(20 116 72 / 20%);border-radius:18px;background:#fff;box-shadow:0 24px 70px #0d2d1d33}.service-notice-dialog>button{position:absolute;top:14px;right:14px;width:32px;height:32px;display:grid;place-items:center;border:0;border-radius:50%;background:#f1f7f4;color:#617068;cursor:pointer}.service-notice-dialog>strong{color:#203128;font-size:20px;letter-spacing:.04em}.reference-content-main{background:var(--bill-page)}.reference-subject-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.single-directory.with-reference-actions .single-directory-table.writing-table .single-directory-row{grid-template-columns:minmax(170px,1fr) minmax(330px,2.3fr) minmax(82px,.5fr) minmax(105px,.64fr) minmax(225px,1.15fr);column-gap:20px}.single-directory-actions,.single-directory-speaking-actions{display:flex;align-items:center;gap:12px}.single-directory-reference.reference-entry-button{width:auto;min-width:112px;min-height:34px;padding:0 11px;border:1px solid #dfd1aa;border-radius:8px;background:#fffdf8;box-shadow:0 4px 12px #7658170f;color:#765817;white-space:nowrap}.single-directory-reference.reference-entry-button:hover:not(:disabled){border-color:#c7ac67;background:#fff9e9}.single-directory-speaking-actions{justify-content:flex-end}.single-directory.with-reference-actions .single-directory-speaking-card>div{grid-template-columns:minmax(0,1fr) auto}.single-directory.with-reference-actions .single-directory-speaking-card .single-directory-start{min-height:34px}.reference-reader-dialog{width:min(1040px,calc(100vw - 80px));height:min(820px,calc(100vh - 72px));display:flex;flex-direction:column;overflow:hidden;border:1px solid rgb(20 116 72 / 20%);border-radius:18px;background:#fff;box-shadow:0 28px 90px #0d2d1d3d}.reference-reader-dialog>header{min-height:66px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgb(20 116 72 / 12%);background:#f8fcfa}.reference-reader-dialog>header>div{display:flex;align-items:center;gap:9px;color:#765817}.reference-reader-dialog>header strong{color:#26372e;font-size:16px}.reference-reader-dialog>header>button{width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:50%;background:#edf6f1;color:#5c6d64;cursor:pointer}.reference-question-tabs{flex:0 0 auto;padding:12px 18px;display:flex;gap:7px;overflow-x:auto;border-bottom:1px solid rgb(20 116 72 / 10%);background:#fff}.reference-question-tabs button{flex:0 0 auto;min-height:31px;padding:0 11px;border:1px solid rgb(20 116 72 / 16%);border-radius:999px;background:#fff;color:#65736c;cursor:pointer;font:inherit;font-size:10px}.reference-question-tabs button.active{border-color:#1474485c;background:var(--bill-green-soft);color:var(--bill-green-strong);font-weight:750}.reference-reader-content{min-height:0;flex:1 1 auto;overflow:auto;background:#fff}.reference-reader-content>.status-banner{margin:28px}.reference-reader-content .reference-detail-empty{min-height:100%}@media(max-width:1100px){.service-overview-grid{grid-template-columns:1fr}.service-card-header{grid-template-columns:44px minmax(0,1fr)}.service-card-actions,.service-card-header>.service-state-pill{grid-column:1 / -1;justify-self:end}.single-directory.with-reference-actions .single-directory-table.writing-table .single-directory-row{min-width:1210px}.single-directory-speaking-actions{flex-direction:column;align-items:stretch}}.ai-evaluation-button{box-sizing:border-box;width:auto;min-width:142px;min-height:48px;margin:0;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #aecde8;border-radius:9px;background:#edf7ff;box-shadow:0 4px 14px #296fa612;color:#245f91;cursor:pointer;font-family:var(--font-ui);font-size:10px;font-weight:850;line-height:1;text-align:center;white-space:nowrap}.ai-evaluation-button:hover:not(:disabled){border-color:#7fb1d9;background:#e3f2ff;color:#164f7f}.ai-evaluation-button:focus-visible{outline:2px solid rgb(46 129 191 / 30%);outline-offset:2px}.ai-evaluation-button:disabled{cursor:not-allowed;opacity:.62}.ai-evaluation-button.compact{min-width:0;min-height:42px;padding:0 11px;font-size:10px}.writing-formal-copy>footer{display:flex;justify-content:space-between;gap:12px}.writing-formal-copy>footer .writing-ai-evaluation-entry,.writing-formal-copy>footer .writing-reference-entry{width:auto;min-width:142px;min-height:48px}.writing-ai-evaluation-view{box-sizing:border-box;width:min(1180px,calc(100% - 64px));min-height:0;margin:18px auto 0;padding-bottom:34px;flex:1 1 auto;display:grid;align-content:start;gap:16px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.ai-evaluation-screen{background:#f6faf7}.ai-evaluation-empty-state{box-sizing:border-box;width:min(760px,calc(100% - 64px));min-height:220px;margin:34px auto;padding:28px;display:grid;place-content:center;justify-items:center;gap:18px;border:1px dashed #b9d1df;border-radius:14px;background:#ffffffdb;color:#455f6f;text-align:center}.ai-evaluation-empty-state>strong{font-size:13px;line-height:1.7}.ai-evaluation-generating-state>p,.ai-evaluation-generating-state>small{max-width:560px;margin:0;line-height:1.75}.ai-evaluation-generating-state>p{color:#496878;font-size:12px;font-weight:650}.ai-evaluation-generating-state>small{color:#6c8795;font-size:10px}.ai-evaluation-generating-dot{width:16px;height:16px;border:3px solid #c9dfeb;border-top-color:#4b8fb7;border-radius:50%;animation:ai-evaluation-spin .9s linear infinite}@keyframes ai-evaluation-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.ai-evaluation-generating-dot{animation:none}}.ai-evaluation-empty-state>button{min-width:126px;min-height:40px;padding:0 16px;border:1px solid #9cc5df;border-radius:9px;background:#edf7ff;color:#245f91;cursor:pointer;font:800 10px/1 var(--font-ui)}.ai-confirm-backdrop{position:fixed;z-index:1600;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#12273657;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.ai-confirm-dialog{position:relative;box-sizing:border-box;width:min(460px,calc(100vw - 48px));padding:30px 32px 26px;display:grid;justify-items:center;border:1px solid #b7d3e6;border-radius:18px;background:#fff;box-shadow:0 28px 80px #1230443d;text-align:center}.ai-confirm-dialog>button{position:absolute;top:14px;right:14px;width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:50%;background:#eff6fa;color:#617987;cursor:pointer}.ai-confirm-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid #bdd8e9;border-radius:14px;background:#edf7ff;color:#2d6e9b}.ai-confirm-dialog h2{margin:17px 0 0;color:#263d4b;font-size:19px}.ai-confirm-dialog>p{max-width:360px;margin:12px 0 0;color:#657984;font-size:11px;line-height:1.75}.ai-confirm-dialog>p strong{color:#36586d}.ai-confirm-dialog>p+p.ai-confirm-safety-notice{margin-top:8px}.ai-confirm-safety-notice{color:#536d5f!important}.ai-confirm-quota{width:100%;margin-top:18px;padding:13px 16px;display:flex;align-items:center;justify-content:space-between;border-radius:10px;background:#f4f9fc;color:#5e7481;font-size:10px}.ai-confirm-quota strong{color:#27658f;font:800 17px/1 var(--font-number)}.ai-confirm-dialog>footer{width:100%;margin-top:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ai-confirm-dialog>footer button{min-height:43px;border:1px solid #c7d7e1;border-radius:9px;background:#fff;color:#5c707c;cursor:pointer;font:800 10px/1 var(--font-ui)}.ai-confirm-dialog>footer button.primary{border-color:#74aacf;background:#eaf6ff;color:#1e5c88}.ai-confirm-dialog button:disabled{cursor:wait;opacity:.62}.ai-evaluation-preview-hero{min-height:176px;padding:28px 32px;display:grid;grid-template-columns:minmax(0,1fr) 142px;gap:32px;align-items:center;border:1px solid #c7dceb;border-radius:14px;background:radial-gradient(circle at 92% 10%,rgb(255 255 255 / 88%),transparent 34%),linear-gradient(135deg,#f4faff,#eaf5fd)}.ai-evaluation-preview-badge{width:fit-content;min-height:30px;padding:0 11px;display:inline-flex;align-items:center;gap:7px;border:1px solid #b8d4e9;border-radius:999px;background:#ffffffb8;color:#2f688f;font-size:9px;font-weight:800}.ai-evaluation-preview-hero h2{margin:15px 0 0;color:#203748;font-size:22px}.ai-evaluation-preview-hero p{max-width:750px;margin:9px 0 0;color:#536b7c;font-size:11px;line-height:1.7}.ai-evaluation-preview-hero>div:first-child>small{margin-top:11px;display:block;color:#718594;font-size:9px}.ai-evaluation-preview-score{width:132px;height:132px;display:grid;place-content:center;justify-items:center;border:1px solid #9fc7e3;border-radius:50%;background:#fff;box-shadow:0 12px 30px #2e70a01a;color:#285f87}.ai-evaluation-preview-score>span,.ai-evaluation-preview-score>small{font-size:9px}.ai-evaluation-preview-score>strong{margin:4px 0;font:800 34px/1 var(--font-number)}.ai-evaluation-criteria-panel,.ai-evaluation-detail-card{padding:22px 24px;border:1px solid var(--line);border-radius:12px;background:#fff}.ai-evaluation-criteria-panel>header,.ai-evaluation-criteria-panel>header>div,.ai-evaluation-detail-card>header{display:flex;align-items:center}.ai-evaluation-criteria-panel>header{justify-content:space-between;gap:16px}.ai-evaluation-criteria-panel>header>div,.ai-evaluation-detail-card>header{gap:8px;color:#326f99}.ai-evaluation-criteria-panel h3,.ai-evaluation-detail-card h3{margin:0;color:#273842;font-size:14px}.ai-evaluation-criteria-panel>header>span{color:#75838c;font-size:9px}.ai-evaluation-criteria-grid{margin-top:17px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.ai-evaluation-criteria-grid article{min-height:82px;padding:13px 15px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:5px 10px;border:1px solid #d7e6f0;border-radius:10px;background:#f7fbfe}.ai-evaluation-criteria-grid article>span{color:#4e6473;font-size:10px;font-weight:750}.ai-evaluation-criteria-grid article>strong{grid-row:1 / span 2;grid-column:2;color:#27658f;font:800 24px/1 var(--font-number)}.ai-evaluation-criteria-grid article>small{color:#82909a;font-size:8px}.ai-evaluation-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.ai-evaluation-detail-card ol{margin:16px 0 0;padding:0;display:grid;gap:9px;list-style:none;counter-reset:evaluation-step}.ai-evaluation-detail-card li{padding:11px 12px 11px 38px;position:relative;display:grid;gap:4px;border-radius:9px;background:#f7fafc;counter-increment:evaluation-step}.ai-evaluation-detail-card li:before{position:absolute;top:12px;left:12px;width:18px;height:18px;display:grid;place-items:center;border-radius:50%;background:#dceefa;color:#2d6992;content:counter(evaluation-step);font-size:8px;font-weight:850}.ai-evaluation-detail-card li strong,.ai-evaluation-source-preview>div strong{color:#344650;font-size:10px}.ai-evaluation-detail-card li span,.ai-evaluation-source-preview>div p{color:#687983;font-size:9px;line-height:1.65}.ai-evaluation-source-preview>div{min-height:126px;margin-top:16px;padding:20px;display:grid;place-content:center;border:1px dashed #bfd6e5;border-radius:10px;background:#f7fbfe;text-align:center}.ai-evaluation-source-preview>div p{max-width:410px;margin:8px auto 0}.ai-evaluation-persistence-note{margin:0;padding:12px 16px;border:1px solid #c6dfef;border-radius:10px;background:#f0f8fd;color:#426d88;font-size:9px;line-height:1.65;text-align:center}.speaking-review-tool-row{min-width:0;margin-top:13px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:stretch}.speaking-review-tool-row .speaking-recording-player{width:100%;max-width:none;min-width:0;margin:0}.speaking-review-tool-row .speaking-recording-player .compact-audio-player{width:100%;min-height:42px;grid-template-columns:30px minmax(72px,1fr) 82px;gap:8px}.speaking-review-tool-row .speaking-recording-player .compact-audio-player>span{width:82px;min-width:82px}.speaking-review-tool-actions{display:grid;grid-template-columns:120px 120px;gap:8px;align-items:stretch}.speaking-review-tool-actions>button{width:100%;min-width:0;min-height:42px}.speaking-review-tool-actions .speaking-reference-toggle{margin:0;padding:0 24px 0 10px;border:1px solid #dfd1aa;border-radius:9px;background:#fffdf8;box-shadow:0 4px 12px #7658170f}.speaking-review-tool-actions .speaking-reference-toggle .reference-entry-button-end{right:8px}.speaking-review-card:not(.part-two)>.speaking-reference-panel.reference-reading-region{margin-top:10px;border:1px solid #eee2c6;border-radius:10px}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region{width:100%;height:100%;margin:0;border:0;border-radius:10px}.ai-evaluation-drawer-backdrop{position:fixed;z-index:1500;top:0;right:0;bottom:0;left:0;display:flex;justify-content:flex-end;background:#12273652;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.ai-evaluation-drawer{box-sizing:border-box;width:min(500px,calc(100vw - 48px));height:100%;display:flex;flex-direction:column;border-left:1px solid #bdd5e6;background:#f6fafe;box-shadow:-18px 0 60px #14344b33}.ai-evaluation-drawer>header{min-height:82px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid #d7e5ef;background:#fff}.ai-evaluation-drawer>header>div>span{display:inline-flex;align-items:center;gap:6px;color:#36749f;font-size:9px;font-weight:800}.ai-evaluation-drawer h2{margin:5px 0 0;color:#243844;font-size:20px}.ai-evaluation-drawer>header>button{width:36px;height:36px;display:grid;place-items:center;border:1px solid #cfdee8;border-radius:50%;background:#f4f9fc;color:#597383;cursor:pointer}.ai-evaluation-drawer>header>button:focus-visible{outline:2px solid rgb(46 129 191 / 30%);outline-offset:2px}.ai-evaluation-drawer-body{min-height:0;padding:22px 24px 30px;display:grid;align-content:start;gap:16px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.speaking-ai-preview-summary{padding:18px;display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:18px;align-items:center;border:1px solid #c9ddea;border-radius:12px;background:#fff}.speaking-ai-preview-summary>div:first-child{min-width:0;display:grid;gap:7px}.speaking-ai-preview-summary>div:first-child>span,.speaking-ai-preview-summary>div:first-child>small{color:#69808f;font-size:9px}.speaking-ai-preview-summary>div:first-child>strong{color:#293b45;font:600 11px/1.55 var(--font-exam)}.speaking-ai-preview-summary>div:last-child{min-height:94px;display:grid;place-content:center;justify-items:center;border-radius:10px;background:#edf7fd;color:#2c668e}.speaking-ai-preview-summary>div:last-child span,.speaking-ai-preview-summary>div:last-child small{font-size:8px}.speaking-ai-preview-summary>div:last-child strong{margin:4px 0;font:800 28px/1 var(--font-number)}.speaking-ai-preview-criteria,.speaking-ai-preview-feedback{padding:20px;border:1px solid #d6e3ec;border-radius:12px;background:#fff}.speaking-ai-preview-criteria>header{display:flex;align-items:center;gap:8px;color:#34739e}.speaking-ai-preview-criteria h3,.speaking-ai-preview-feedback h3{margin:0;color:#2c3d47;font-size:13px}.speaking-ai-preview-criteria>div{margin-top:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.speaking-ai-preview-criteria article{min-height:64px;padding:10px 12px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 8px;align-items:center;border-radius:9px;background:#f4f9fc}.speaking-ai-preview-criteria article span{color:#536b79;font-size:9px}.speaking-ai-preview-criteria article strong{grid-row:1 / span 2;grid-column:2;color:#2a668e;font:800 20px/1 var(--font-number)}.speaking-ai-preview-criteria article small{color:#87949c;font-size:8px}.speaking-ai-preview-feedback{display:grid;gap:9px}.speaking-ai-preview-feedback h3{margin-bottom:4px}.speaking-ai-preview-feedback article{padding:11px 12px;border-left:3px solid #9cc8e6;border-radius:0 8px 8px 0;background:#f7fafc}.speaking-ai-preview-feedback article strong{color:#405661;font-size:10px}.speaking-ai-preview-feedback article p{margin:4px 0 0;color:#6b7d86;font-size:9px;line-height:1.6}@media(max-width:900px){.ai-evaluation-preview-hero,.ai-evaluation-detail-grid{grid-template-columns:minmax(0,1fr)}.ai-evaluation-preview-score{width:112px;height:112px}.ai-evaluation-criteria-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.speaking-review-tool-row{grid-template-columns:minmax(0,1fr)}.speaking-review-tool-actions{grid-template-columns:repeat(2,minmax(0,1fr))}}.ai-evaluation-button{border-color:#a9cdbd;background:var(--bill-green-wash);box-shadow:0 4px 14px #006f4512;color:var(--bill-green)}.ai-evaluation-button:hover:not(:disabled){border-color:#79ad96;background:var(--bill-green-soft);color:var(--bill-green-strong)}.ai-evaluation-button:focus-visible,.ai-evaluation-drawer>header>button:focus-visible{outline-color:#006f4547}.ai-evaluation-screen{background:var(--bill-green-wash)}.ai-evaluation-empty-state{border-color:#b7d2c5;background:#ffffffe5;color:#385448}.ai-evaluation-generating-state>p{color:#526f62}.ai-evaluation-generating-dot{border-color:#d2e5dc;border-top-color:var(--bill-green)}.ai-evaluation-empty-state>button{border-color:#96c0ad;background:var(--bill-green-wash);color:var(--bill-green)}.ai-confirm-backdrop{background:#16302557}.ai-confirm-dialog{border-color:#b7d2c5;box-shadow:0 28px 80px #12372738}.ai-confirm-dialog>button{background:var(--bill-green-wash);color:#5c756a}.ai-confirm-icon{border-color:#b4d3c4;background:var(--bill-green-soft);color:var(--bill-green)}.ai-confirm-dialog h2{color:#243c32}.ai-confirm-quota{background:var(--bill-green-wash);color:#5d756a}.ai-confirm-quota strong{color:var(--bill-green)}.ai-confirm-dialog>footer button.primary{border-color:#79ad96;background:var(--bill-green-soft);color:var(--bill-green-strong)}.ai-evaluation-preview-hero{min-height:150px;border-color:#c5ddd1;background:radial-gradient(circle at 92% 10%,rgb(255 255 255 / 88%),transparent 34%),linear-gradient(135deg,#f6faf8,#e7f3ed)}.ai-evaluation-preview-hero>div:first-child>span{display:block;color:#60796e;font-size:9px;font-weight:800}.ai-evaluation-test-badge{width:fit-content;margin-bottom:9px;padding:4px 8px;display:block;border:1px solid #d7c38c;border-radius:999px;background:#fffaf0;color:#765817;font-size:8px;font-weight:800}.ai-evaluation-preview-hero h2{margin-top:10px;color:#20382e;font:650 16px/1.65 var(--font-exam)}.ai-evaluation-preview-score{border-color:#9bc8b3;box-shadow:0 12px 30px #006f4517;color:var(--bill-green)}.ai-evaluation-preview-score>strong{margin:0}.ai-evaluation-criteria-panel>header>div,.ai-evaluation-detail-card>header{color:var(--bill-green)}.ai-evaluation-criteria-grid article{min-height:72px;border-color:#d5e5dd;background:#f7faf8}.ai-evaluation-criteria-grid article>span{color:#4d665b}.ai-evaluation-criteria-grid article>strong{grid-row:1;color:var(--bill-green)}.ai-evaluation-detail-card li{background:#f7faf8}.ai-evaluation-detail-card li:before{background:var(--bill-green-soft);color:var(--bill-green)}.ai-evaluation-source-preview>div.ai-evaluation-sentence-list{min-height:0;margin-top:16px;padding:0;display:grid;place-content:initial;gap:10px;border:0;background:transparent;text-align:left}.ai-evaluation-sentence-list>article{padding:14px;display:grid;gap:10px;border:1px solid #d8e7df;border-radius:10px;background:#f8fbf9}.ai-evaluation-sentence-list>article>div{display:grid;grid-template-columns:62px minmax(0,1fr);gap:10px;align-items:start}.ai-evaluation-sentence-list span{width:fit-content;padding:3px 7px;border-radius:999px;background:var(--bill-green-soft);color:var(--bill-green);font-size:8px;font-weight:800;white-space:nowrap}.ai-evaluation-sentence-list p{margin:0;color:#53695f;font:500 9px/1.7 var(--font-ui)}.ai-evaluation-sentence-list>article>div:first-child p,.ai-evaluation-sentence-list>article>div:last-child p{color:#30483d;font-family:var(--font-exam)}.ai-evaluation-persistence-note{border-color:#c9dfd4;background:#f2f8f5;color:#4d7160}@media(max-width:680px){.ai-evaluation-sentence-list>article>div{grid-template-columns:1fr;gap:6px}}.speaking-review-card.part-two:not(.reference-open){height:auto;min-height:0;max-height:none;grid-template-columns:minmax(0,1fr)}body.training-viewport-locked .speaking-review-card.part-two:not(.reference-open){height:auto;min-height:0;max-height:none}.speaking-review-card.part-two.reference-open,body.training-viewport-locked .speaking-review-card.part-two.reference-open{height:auto;min-height:0;max-height:none;align-items:stretch}.speaking-review-card.part-two .speaking-review-response{display:flex;flex-direction:column}.speaking-review-card.part-two .speaking-review-reference-column{contain:size;overflow:hidden}.speaking-review-card.part-two .speaking-review-cue-card{box-sizing:border-box;min-height:238px;padding:22px 26px;font-size:13px;line-height:1.78}.speaking-review-card.part-two .speaking-review-cue-card>strong{font-size:16px;line-height:1.55}.speaking-review-card.part-two .speaking-review-cue-card>span{margin-top:14px;font-size:12px}.speaking-review-card.part-two .speaking-review-cue-card ul{margin-top:7px;display:block;font-size:12px;line-height:1.75}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region{box-sizing:border-box;height:100%;min-height:0;max-height:100%;align-content:start;scrollbar-color:#a9bbb2 #f3f5f4;scrollbar-width:thin;overflow-y:scroll;scrollbar-gutter:stable}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region::-webkit-scrollbar{width:5px}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region::-webkit-scrollbar-track{border-radius:999px;background:#f3f5f4}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region::-webkit-scrollbar-thumb{border:1px solid #f3f5f4;border-radius:999px;background:#a9bbb2;background-clip:padding-box}@media(hover:hover)and (pointer:fine){body.training-viewport-locked .speaking-review-screen .speaking-review-content{scrollbar-color:auto;scrollbar-width:auto}body.training-viewport-locked .speaking-review-screen .speaking-review-content::-webkit-scrollbar{width:1px;height:1px}body.training-viewport-locked .speaking-review-screen .speaking-review-content::-webkit-scrollbar-track{background:transparent}body.training-viewport-locked .speaking-review-screen .speaking-review-content::-webkit-scrollbar-thumb{border:0;border-radius:999px;background:transparent}@supports not selector(::-webkit-scrollbar){body.training-viewport-locked .speaking-review-screen .speaking-review-content{scrollbar-color:transparent transparent;scrollbar-width:thin}}}@media(max-width:900px)and (hover:none)and (pointer:coarse){.speaking-review-card.part-two.reference-open,body.training-viewport-locked .speaking-review-card.part-two.reference-open{height:auto;min-height:0;max-height:none}.speaking-review-card.part-two .speaking-review-reference-column{contain:none;overflow:visible}.speaking-review-card.part-two .speaking-reference-panel.reference-reading-region{height:auto;max-height:348px}.speaking-review-card.part-two .speaking-review-cue-card{min-height:0;padding:18px 20px}}@media(max-width:600px){.writing-formal-copy>footer{align-items:stretch;flex-direction:column}.writing-formal-copy>footer .writing-ai-evaluation-entry,.writing-formal-copy>footer .writing-reference-entry{width:100%}.writing-ai-evaluation-view{width:calc(100% - 32px)}.ai-evaluation-preview-hero,.ai-evaluation-criteria-panel,.ai-evaluation-detail-card{padding:20px}.ai-evaluation-criteria-grid,.speaking-ai-preview-criteria>div,.speaking-ai-preview-summary{grid-template-columns:minmax(0,1fr)}.ai-evaluation-drawer{width:100%}}@media(hover:hover)and (pointer:fine){body.training-viewport-locked :is(.exam-screen,.writing-screen,.speaking-screen,.review-screen,.writing-review-screen,.speaking-review-screen){height:100dvh;max-height:none;top:0}:is(.reading-screen,.listening-screen,.review-screen,.listening-review-screen)>.question-strip:not(.multi-segment-strip){box-sizing:border-box;height:70px;min-height:70px;flex:0 0 70px;padding-block:8px;align-items:center}:is(.reading-screen,.listening-screen,.review-screen,.listening-review-screen)>.question-strip.multi-segment-strip:is(.listening-multi-section-strip,.reading-multi-passage-strip){box-sizing:border-box;height:80px;min-height:80px;flex:0 0 80px;padding-block:8px;align-content:center;align-items:center}:is(.listening-multi-section-strip,.reading-multi-passage-strip) :is(.listening-section-navigation,.reading-passage-navigation){grid-template-rows:32px 24px;gap:4px}:is(.listening-multi-section-strip,.reading-multi-passage-strip) :is(.listening-section-tab,.reading-passage-tab){min-height:32px;padding-block:4px}:is(.listening-multi-section-strip,.reading-multi-passage-strip) .question-numbers button{height:24px}:is(.reading-screen,.review-screen:not(.listening-review-screen))>.question-strip.multi-segment-strip:is(.reading-question-strip,.review-navigation-strip)>:is(.reading-passage-groups,.question-footer){height:60px}body.training-viewport-locked .writing-editor-pane{padding-bottom:12px}body.training-viewport-locked .writing-editor-bottom{min-height:56px;padding-top:8px;align-items:center}body.training-viewport-locked .writing-editor-actions{align-items:center}}.speaking-candidate-preview{overflow:hidden;border-radius:9px}.speaking-camera-runtime-note{position:absolute;z-index:6;top:3px;right:auto;bottom:auto;left:50%;box-sizing:border-box;width:max-content;max-width:calc(100% - 16px);min-height:24px;margin:0;padding:5px 14px 4px;display:flex;align-items:center;justify-content:center;border:1px solid rgb(184 197 210 / 58%);border-radius:6px;background:#ffffffa8;color:#657587;font-size:8px;font-weight:650;line-height:1.3;text-align:center;text-shadow:none;transform:translate(-50%);white-space:nowrap;pointer-events:none;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}@media(max-width:760px){.speaking-camera-runtime-note{white-space:normal}}.speaking-candidate-zone.camera-on .speaking-camera-runtime-note{border-color:#ffffff29;background:#0f161e7a;color:#ffffffe0}.speaking-candidate-preview>.camera-error{bottom:28px}.speaking-linear-layout .speaking-candidate-zone{padding-bottom:10px;gap:10px}.speaking-part-two-layout .speaking-candidate-zone{padding-bottom:8px;gap:8px}.speaking-preparation-steps :is(.speaking-preparation-save-step.passed,.speaking-device-step.passed){border-color:#78b592;background:#e4f4eb}.speaking-preparation-steps .speaking-device-step-number{box-sizing:border-box;border:2px solid #4f9c73;background:#edf8f2;color:#145c3b;font-size:11px;font-weight:900}.speaking-preparation-steps :is(.speaking-preparation-save-step.passed,.speaking-device-step.passed) .speaking-device-step-number{border-color:#2f8358;background:#d7eee1;color:#0f5a37}@media(hover:hover)and (pointer:fine){.home-greeting{max-width:calc(100% - 40px)}.home-header p[lang=en]{max-width:100%;text-wrap:wrap}}.account-access-card{top:116px;min-height:690px;padding:26px 34px 30px;gap:18px}.account-access-tabs{padding:4px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;border-radius:10px;background:#f1f5f3}.account-access-tabs button{min-height:38px;border:0;border-radius:8px;background:transparent;color:#6d7a73;cursor:pointer;font:inherit;font-size:13px;font-weight:760}.account-access-tabs button.active{background:#fff;color:var(--bill-green-strong, #005c39);box-shadow:0 3px 12px #144e3714}.account-access-card>form{display:grid;gap:12px}.account-access-card>form h2{margin:4px 0 2px;font-size:24px}.account-access-card .login-field input,.phone-input-shell,.sms-input-shell,.account-action-dialog>input{min-height:50px;border:1px solid #d8dee8;border-radius:9px;outline:0;background:#fff;transition:border-color .16s ease,box-shadow .16s ease}.account-access-card .login-field input{min-height:50px;padding-inline:16px;font-size:14px}.phone-input-shell,.sms-input-shell{display:grid;align-items:stretch;overflow:hidden}.phone-input-shell{grid-template-columns:58px minmax(0,1fr)}.phone-input-shell>span{display:grid;place-items:center;border-right:1px solid #e1e6eb;background:#f2f5f4;color:#6f7a75;font-size:13px;font-weight:750}.phone-input-shell input,.sms-input-shell input{min-width:0;padding:0 15px;border:0;outline:0;background:transparent;color:#17212b;font:inherit;font-size:14px}.sms-input-shell{grid-template-columns:minmax(0,1fr) auto}.sms-input-shell button{min-width:112px;padding:0 13px;border:0;border-left:1px solid #e1e6eb;background:#f6faf8;color:var(--bill-green-strong, #005c39);cursor:pointer;font:inherit;font-size:11px;font-weight:760}.sms-input-shell button:disabled{cursor:not-allowed;color:#98a39d}.phone-input-shell:focus-within,.sms-input-shell:focus-within,.account-action-dialog>input:focus{border-color:#65a78c;box-shadow:0 0 0 4px #1474481c}.access-form-intro{margin:0 0 2px;color:#78857e;font-size:11px;line-height:1.6;text-align:center}.legal-consent-row{display:grid!important;grid-template-columns:17px minmax(0,1fr);gap:9px;align-items:center;color:#5e6c65;cursor:pointer;font-size:11px!important;line-height:1.7}.legal-consent-row input{width:15px;height:15px;min-height:15px;margin:0;padding:0;accent-color:var(--bill-green, #006f45)}.legal-consent-row button,.login-legal-notice button,.access-text-button{padding:0;border:0;background:transparent;color:var(--bill-green-strong, #005c39);cursor:pointer;font:inherit;text-decoration:underline;text-underline-offset:3px}.login-legal-notice{margin:0;color:#5e6c65;font-size:10px;line-height:1.7;text-align:center}.login-legal-notice button{white-space:nowrap}.access-text-button{justify-self:center;font-size:12px;text-decoration:none}.account-access-card .primary-button{min-height:50px;margin-top:0;font-size:15px}.form-notice,.development-code{margin:0;padding:9px 11px;border-radius:7px;background:#edf7f2;color:#35624d;font-size:11px;line-height:1.55}.development-code{background:#fff8e8;color:#7b642f}.legal-document-backdrop{z-index:1500;padding:28px;background:#14231b6b;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.legal-document-dialog{width:min(820px,calc(100vw - 56px));max-height:min(780px,calc(100vh - 56px));display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid rgb(20 116 72 / 20%);border-radius:18px;background:#fff;box-shadow:0 28px 80px #0a2a1b3d}.legal-document-dialog>header{padding:24px 28px 18px;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;border-bottom:1px solid #e5ece8}.legal-document-dialog h2{margin:0;color:#183326;font-size:22px}.legal-document-dialog>header p{margin:6px 0 0;color:#7a8881;font-size:11px}.legal-close-button{width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:50%;background:#f0f6f3;color:#64736b;cursor:pointer}.legal-document-body{padding:24px 30px 30px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgb(20 116 72 / 20%) transparent}.legal-document-body section+section{margin-top:24px}.legal-document-body h3{margin:0 0 9px;color:#244737;font-size:15px}.legal-document-body p{margin:8px 0 0;color:#485850;font-size:13px;line-height:1.85}.legal-document-dialog>footer{padding:16px 28px 20px;display:flex;justify-content:flex-end;border-top:1px solid #e5ece8}.legal-document-dialog>footer .primary-button{min-width:112px;border-color:var(--bill-green, #006f45);background:var(--bill-green, #006f45);color:#fff}.legal-update-backdrop{z-index:1490}.legal-update-dialog{width:min(720px,calc(100vw - 56px));max-height:min(720px,calc(100vh - 56px))}.legal-update-body{display:grid;gap:20px}.legal-update-list{display:grid;gap:10px}.legal-update-list>button{width:100%;padding:15px 17px;display:grid;gap:8px;border:1px solid rgb(20 116 72 / 16%);border-radius:12px;background:#f7fbf9;color:#315141;text-align:left;cursor:pointer}.legal-update-list>button:hover{border-color:#14744852;background:#f0f8f4}.legal-update-list>button>span:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.legal-update-list strong{color:#1d3d2d;font-size:14px}.legal-update-list small{flex:0 0 auto;color:#7a8881;font-size:11px}.legal-update-list>button>span:last-child{font-size:12px;line-height:1.65}.legal-update-consent{margin:0}.legal-document-dialog>.legal-update-actions{gap:12px}.service-account-details{margin-top:18px;border:1px solid rgb(20 116 72 / 13%);border-radius:11px;overflow:hidden;background:#eff8f3a6}.service-account-details>div{min-height:44px;padding:0 13px;display:grid;grid-template-columns:124px minmax(0,1fr);gap:12px;align-items:center;border-bottom:1px solid rgb(20 116 72 / 9%)}.service-account-details>div:last-child{border-bottom:0}.service-account-details span{color:#718078;font-size:10px}.service-account-details strong{min-width:0;color:#2d3c34;font-size:11px;overflow-wrap:anywhere;text-align:right}.service-secondary-button,.service-redeem-button,.account-management-actions button,.account-sensitive-actions button,.account-delete-button,.account-legal-links button{border:1px solid rgb(20 116 72 / 24%);border-radius:8px;background:#fff;color:var(--bill-green-strong, #005c39);cursor:pointer;font:inherit;font-size:10px;font-weight:750}.service-secondary-button,.service-redeem-button{min-height:30px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap}.service-redeem-button:hover,.service-secondary-button:hover,.account-management-actions button:hover,.account-sensitive-actions button:hover,.account-delete-button:hover,.account-legal-links button:hover{background:var(--bill-green-soft, #eaf6f0)}.service-reference-entries{grid-template-columns:repeat(2,minmax(0,1fr))}.service-reference-entries>.service-purchase-button,.service-reference-entries>.service-redeem-button{width:100%;display:inline-flex}.payment-service-card{justify-content:center;align-items:flex-start}.payment-service-card>div{margin-top:18px}.payment-service-card>.service-purchase-button{margin-top:22px}.payment-dialog-backdrop{position:fixed;z-index:1500;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#14231b6b;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.payment-dialog{width:min(780px,calc(100vw - 48px));max-height:min(780px,calc(100vh - 48px));display:flex;flex-direction:column;overflow:hidden;border:1px solid rgb(20 116 72 / 18%);border-radius:18px;background:#fff;box-shadow:0 28px 86px #0c2a1c42}.payment-dialog-reference_access{width:min(820px,calc(100vw - 48px))}.payment-dialog-ai_quota{width:min(900px,calc(100vw - 48px));max-height:min(860px,calc(100vh - 48px))}.payment-dialog>header{min-height:82px;padding:20px 24px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;border-bottom:1px solid #e6ece8}.payment-dialog>header>div{display:flex;align-items:center;gap:11px}.payment-dialog-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:11px;background:var(--bill-green-soft, #eaf6f0);color:var(--bill-green-strong, #005c39)}.payment-dialog h2{margin:0;color:#1e3027;font-size:20px}.payment-dialog>header p{margin:5px 0 0;color:#6b7971;font-size:11px}.payment-dialog-close{width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:50%;background:#f2f5f3;color:#708078;cursor:pointer}.payment-dialog-body{min-height:0;padding:20px 24px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgb(20 116 72 / 22%) transparent}.payment-readiness-notice{padding:13px 15px;display:flex;gap:10px;border:1px solid rgb(180 129 26 / 22%);border-radius:11px;background:#fffaf0;color:#8b6518}.payment-readiness-notice strong{color:#61460f;font-size:12px}.payment-readiness-notice p{margin:4px 0 0;font-size:10px;line-height:1.55}.payment-empty{min-height:120px;display:grid;place-items:center;align-content:center;gap:8px;color:#829087;font-size:12px}.payment-display-number{color:#075d3e;font-family:Georgia,Times New Roman,serif;font-variant-numeric:lining-nums tabular-nums;font-weight:500;letter-spacing:-.055em;line-height:.84;text-shadow:1px 1px 0 rgb(191 140 45 / 68%)}.payment-reference-tickets{margin-top:12px;display:grid;gap:12px}.payment-reference-ticket{width:100%;min-height:156px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid rgb(192 146 62 / 38%);border-radius:13px;background:#fffdfa;color:#203128;cursor:pointer;box-shadow:0 8px 24px #2543320d}.payment-reference-ticket:hover,.payment-reference-ticket.selected{border-color:#12744a94;box-shadow:0 0 0 2px #12744a14,0 12px 30px #1e4d3314}.payment-reference-ticket:focus-visible,.payment-ai-options button:focus-visible{outline:3px solid rgb(20 116 72 / 24%);outline-offset:2px}.payment-reference-duration,.payment-reference-offer{min-width:0;display:flex;align-items:center;justify-content:center}.payment-reference-duration{gap:12px;background:#f6faf5}.payment-reference-duration .payment-display-number{font-size:clamp(72px,9vw,112px)}.payment-reference-duration small{align-self:center;margin-top:38px;color:#174f39;font-size:24px;font-weight:650;letter-spacing:.08em}.payment-reference-offer{flex-direction:column;gap:11px;border-left:1px dashed rgb(192 146 62 / 45%)}.payment-reference-offer b{padding:5px 11px;border:1px solid rgb(191 140 45 / 30%);border-radius:7px;background:#fff8e9;color:#9a6c1c;font-size:11px;font-weight:650}.payment-reference-offer>strong{color:#075d3e;font-family:Georgia,Times New Roman,serif;font-size:50px;font-variant-numeric:lining-nums tabular-nums;font-weight:500;letter-spacing:-.04em;line-height:.9;text-shadow:1px 1px 0 rgb(191 140 45 / 58%)}.payment-ai-groups{margin-top:12px;display:grid;gap:11px}.payment-ai-group{min-height:104px;display:grid;grid-template-columns:112px minmax(0,1fr);overflow:hidden;border:1px solid rgb(192 146 62 / 38%);border-radius:13px;background:#fffdfa;box-shadow:0 8px 24px #2543320a}.payment-ai-category{display:grid;place-items:center;align-content:center;gap:7px;border-right:1px dashed rgb(192 146 62 / 48%);color:#92651a}.payment-ai-category strong{font-size:14px;letter-spacing:.1em}.payment-ai-group-speaking .payment-ai-category{background:#fff7e8}.payment-ai-group-writing .payment-ai-category{background:#fff4e8;color:#95621f}.payment-ai-group-combo .payment-ai-category{background:#f3f4db;color:#667425}.payment-ai-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.payment-ai-options button{min-width:0;min-height:102px;padding:11px 14px;display:grid;grid-template-columns:minmax(118px,1fr) minmax(74px,.72fr);align-items:center;gap:10px;border:0;border-left:1px solid transparent;background:#fffdfa;color:#203128;cursor:pointer}.payment-ai-options button+button{border-left-color:#c0923e47}.payment-ai-options button:hover,.payment-ai-options button.selected{background:#f7fbf7;box-shadow:inset 0 0 0 2px #14744838}.payment-ai-entitlement,.payment-ai-price{min-width:0;display:flex;align-items:center;justify-content:center}.payment-ai-entitlement{gap:7px;text-align:center}.payment-ai-entitlement .payment-display-number{font-size:59px}.payment-ai-entitlement>small{margin-top:27px;color:#526159;font-size:12px;font-weight:520;white-space:nowrap}.payment-ai-entitlement.is-combo{flex-direction:column;gap:7px}.payment-ai-entitlement.is-combo .payment-display-number{font-size:44px;letter-spacing:-.06em}.payment-ai-entitlement.is-combo>small{margin-top:0;color:#6f746f;font-size:10px;letter-spacing:.04em}.payment-ai-price{flex-direction:column;gap:7px;border-left:1px dashed rgb(192 146 62 / 28%);text-align:center}.payment-ai-price>strong{color:#075d3e;font-size:20px;font-variant-numeric:tabular-nums}.payment-ai-price>small{color:#969c98;font-size:9px;white-space:nowrap}.payment-provider-row{margin-top:16px;display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px 12px;align-items:center}.payment-provider-row>span{color:#627168;font-size:11px}.payment-provider-row>div{display:flex;flex-wrap:wrap;gap:8px}.payment-provider-row button{min-height:32px;padding:0 13px;border:1px solid #dbe5df;border-radius:8px;background:#fff;color:#53645b;cursor:pointer;font:inherit;font-size:10px}.payment-provider-row button.selected{border-color:#1474487a;background:var(--bill-green-soft, #eaf6f0);color:var(--bill-green-strong, #005c39)}.payment-provider-row>small{grid-column:2;color:#9a772b;font-size:9px}.payment-active-order{margin-top:16px;padding:13px 15px;display:grid;gap:8px;border:1px solid rgb(20 116 72 / 15%);border-radius:11px;background:#f8fbf9}.payment-active-order>div{display:flex;justify-content:space-between;gap:20px;color:#6c7b73;font-size:10px}.payment-active-order strong{color:#27372f;overflow-wrap:anywhere;text-align:right}.payment-active-order p{margin:2px 0 0;display:flex;align-items:center;gap:6px;color:var(--bill-green-strong, #005c39);font-size:11px;font-weight:700}.payment-active-order small{color:#8a958f;font-size:9px}.payment-active-order img{width:180px;height:180px;margin:6px auto;object-fit:contain}.payment-order-history{margin-top:18px;padding-top:14px;border-top:1px solid #e6ece8}.payment-order-history h3{margin:0 0 8px;color:#314139;font-size:12px}.payment-order-history>button,.payment-order-record{width:100%;min-height:48px;padding:7px 9px;display:flex;align-items:center;justify-content:space-between;gap:16px;border:0;border-radius:8px;background:transparent;cursor:pointer;text-align:left}.payment-order-history>button:hover{background:#f5f8f6}.payment-order-history>button>span,.payment-order-record>span{min-width:0;display:grid;gap:3px}.payment-order-history strong{color:#2b3b32;font-size:11px}.payment-order-history small{color:#8a958f;font-size:9px}.payment-order-history em{flex:0 0 auto;color:#7a877f;font-size:9px;font-style:normal}.payment-order-history em.status-paid{color:var(--bill-green-strong, #005c39)}.payment-dialog.orders-only .payment-order-history{margin-top:0;padding-top:0;border-top:0}.payment-dialog>footer{min-height:70px;padding:15px 24px;display:flex;align-items:center;justify-content:flex-end;gap:9px;border-top:1px solid #e6ece8}.payment-dialog>footer button{min-height:38px;padding:0 15px}.payment-dialog>footer .primary-button{border-color:var(--bill-green, #006f45);background:var(--bill-green, #006f45);color:#fff}@media(max-width:720px){.payment-dialog-backdrop{padding:12px}.payment-dialog,.payment-dialog-reference_access,.payment-dialog-ai_quota{width:calc(100vw - 24px);max-height:calc(100vh - 24px)}.payment-dialog>header{min-height:72px;padding:16px}.payment-dialog-body{padding:14px 16px}.payment-reference-ticket{min-height:132px}.payment-reference-duration .payment-display-number{font-size:clamp(62px,16vw,88px)}.payment-reference-duration small{margin-top:29px;font-size:18px}.payment-reference-offer>strong{font-size:40px}.payment-ai-group{grid-template-columns:78px minmax(0,1fr)}.payment-ai-options button{grid-template-columns:minmax(92px,1fr) minmax(66px,.72fr);padding-inline:9px}.payment-ai-entitlement .payment-display-number{font-size:49px}.payment-ai-entitlement.is-combo .payment-display-number{font-size:36px}.payment-dialog>footer{padding:12px 16px}}@media(max-width:540px){.payment-reference-ticket{min-height:114px}.payment-reference-duration{gap:7px}.payment-reference-duration .payment-display-number{font-size:56px}.payment-reference-duration small{margin-top:22px;font-size:14px}.payment-reference-offer b{padding:4px 7px;font-size:9px}.payment-reference-offer>strong{font-size:32px}.payment-ai-group{grid-template-columns:70px minmax(0,1fr)}.payment-ai-options{grid-template-columns:minmax(0,1fr)}.payment-ai-options button+button{border-top:1px solid rgb(192 146 62 / 28%);border-left-color:transparent}.payment-provider-row{grid-template-columns:minmax(0,1fr)}.payment-provider-row>small{grid-column:1}}.account-management-panel{margin-top:auto;padding-top:13px;border-top:1px solid #e4ebe7}.account-management-actions,.account-sensitive-actions,.account-legal-links{display:flex;flex-wrap:wrap;gap:8px}.account-management-actions{align-items:center}.account-sensitive-actions{align-items:center;justify-content:flex-end}.account-management-actions button,.account-sensitive-actions button,.account-legal-links button{min-height:30px;padding:0 10px}.account-management-panel .danger-text-button{border-color:#a6373733;color:#a13737}.account-legal-links{margin-top:10px}.account-legal-links button{border:0;background:transparent;color:#63766c;text-decoration:underline;text-underline-offset:3px}.app-shell>.modal-backdrop{z-index:1400;padding:24px;background:#14231b61;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.account-action-dialog{width:min(440px,calc(100vw - 48px));padding:26px;display:grid;gap:14px;border:1px solid rgb(20 116 72 / 20%);border-radius:16px;background:#fff;box-shadow:0 24px 70px #0d2d1d33}.account-action-dialog>header{display:flex;align-items:center;gap:9px;color:var(--bill-green-strong, #005c39)}.account-action-dialog h2{margin:0;color:#203128;font-size:20px}.account-action-dialog>p{margin:0;color:#65736c;font-size:12px;line-height:1.7}.account-action-dialog>input{width:100%;padding:0 15px;color:#17212b;font:inherit;font-size:14px}.account-action-dialog>footer{margin-top:4px;display:flex;justify-content:flex-end;gap:9px}.account-action-dialog>footer button{min-height:38px;padding:0 15px}.account-action-dialog>footer .primary-button{border-color:var(--bill-green, #006f45);background:var(--bill-green, #006f45);color:#fff}.account-delete-dialog>header{color:#a13737}.account-delete-dialog .danger-button{border-color:#a13737;background:#a13737;color:#fff}@media(max-width:1180px){.service-overview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.coming-soon-card{grid-column:1 / -1}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.account-access-card{min-height:0;padding:24px 20px}.legal-document-backdrop{padding:12px}.legal-document-dialog{width:calc(100vw - 24px);max-height:calc(100vh - 24px)}.legal-document-dialog>header,.legal-document-body,.legal-document-dialog>footer{padding-inline:20px}.service-overview-grid{grid-template-columns:minmax(0,1fr)}.coming-soon-card{grid-column:auto}}.purchase-required-backdrop{position:fixed;z-index:1700;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#14231b4d;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.purchase-required-dialog{position:relative;box-sizing:border-box;width:min(430px,calc(100vw - 48px));min-height:230px;padding:36px 34px 32px;display:grid;place-content:center;justify-items:center;border:1px solid rgb(20 116 72 / 20%);border-radius:18px;background:#fff;box-shadow:0 24px 70px #0d2d1d38;color:#203128;text-align:center}.purchase-required-dialog:focus{outline:none}.purchase-required-close{position:absolute;top:14px;right:14px;width:32px;height:32px;padding:0;display:grid;place-items:center;border:0;border-radius:50%;background:#f1f7f4;color:#617068;cursor:pointer}.purchase-required-icon{width:50px;height:50px;display:grid;place-items:center;border:1px solid rgb(20 116 72 / 16%);border-radius:14px;background:var(--bill-green-soft);color:var(--bill-green-strong)}.purchase-required-dialog h2{margin:16px 0 0;font-size:18px;line-height:1.3}.purchase-required-dialog p{margin:12px 0 0;color:#66756d;font-size:12px;line-height:1.75}.writing-evaluation-minimum-dialog{width:min(500px,calc(100vw - 48px));min-height:260px}.writing-evaluation-minimum-dialog>p{max-width:420px}.writing-evaluation-minimum-dialog>p>span{display:block;white-space:nowrap}.writing-evaluation-minimum-confirm{min-width:112px;min-height:40px;margin-top:20px;padding:0 18px;border:1px solid #96c0ad;border-radius:9px;background:var(--bill-green-wash);color:var(--bill-green-strong);cursor:pointer;font:800 11px/1 var(--font-ui)}.writing-evaluation-minimum-confirm:hover,.writing-evaluation-minimum-confirm:focus-visible{border-color:var(--bill-green);background:var(--bill-green-soft);outline:none}@media(max-width:520px){.writing-evaluation-minimum-dialog>p>span{white-space:normal}}.purchase-required-link{-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0 4px;min-width:0;min-height:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:var(--bill-green-strong);cursor:pointer;font:inherit;font-weight:850;line-height:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.purchase-required-link:focus-visible,.purchase-required-close:focus-visible{outline:2px solid rgb(20 116 72 / 30%);outline-offset:2px}.speaking-review-part-heading{display:flex;align-items:center;gap:18px;min-width:0}.speaking-review-part-heading>span{color:#2c343d;font-size:14px;font-weight:900;letter-spacing:.09em}.speaking-review-part-heading .ai-evaluation-button{min-width:132px;min-height:38px}.speaking-review-tool-row{grid-template-columns:minmax(0,1fr) 120px}.speaking-review-tool-actions{grid-template-columns:120px}.speaking-review-tool-row .speaking-recording-player .compact-audio-player{grid-template-columns:30px minmax(64px,1fr) 116px}.speaking-review-tool-row .speaking-recording-player .compact-audio-player input[type=range]{width:100%}.speaking-review-tool-row .speaking-recording-player .compact-audio-player>span{width:116px;min-width:116px;justify-self:end;text-align:right}@media(max-width:900px){.speaking-review-part>header{gap:14px}.speaking-review-part-heading{flex-wrap:wrap;gap:10px 14px}.speaking-review-tool-row{grid-template-columns:minmax(0,1fr)}.speaking-review-tool-actions{grid-template-columns:minmax(0,160px);justify-content:end}}.writing-ai-evaluation-view{scrollbar-color:rgb(0 111 69 / 9%) transparent;scrollbar-width:thin}.writing-ai-evaluation-view::-webkit-scrollbar{width:1px;height:1px}.writing-ai-evaluation-view::-webkit-scrollbar-track,.writing-ai-evaluation-view::-webkit-scrollbar-corner{background:transparent}.writing-ai-evaluation-view::-webkit-scrollbar-thumb{border:0;border-radius:999px;background:#006f4517}.writing-ai-evaluation-view::-webkit-scrollbar-thumb:hover{background:#006f452e}.ai-evaluation-preview-hero{box-sizing:border-box;min-height:208px;height:auto;padding:34px 38px;grid-template-columns:minmax(0,1fr) 156px;gap:36px;align-items:center}.ai-evaluation-preview-hero>div:first-child{min-width:0;align-self:stretch;display:flex;flex-direction:column}.ai-evaluation-preview-hero>div:first-child>span.ai-evaluation-question-kicker{color:#4f6f61;font-size:17px;font-weight:900;line-height:1.35;letter-spacing:.025em}.ai-evaluation-preview-hero h2{min-height:0;flex:1 1 auto;max-width:none;margin:14px 0 0;display:flex;align-items:center;font-size:17px;line-height:1.72;overflow-wrap:anywhere}.ai-evaluation-preview-score{align-self:center;justify-self:center}.ai-evaluation-insufficient-label{box-sizing:border-box;width:100%;max-width:240px;padding:13px 18px;align-self:center;justify-self:center;border:1px solid rgb(0 111 69 / 12%);border-radius:16px;background:#ebf7f0eb;color:#315f4a;font-size:15px;font-weight:900;line-height:1.35;text-align:center}.ai-evaluation-preview-hero.ai-evaluation-insufficient-hero{grid-template-columns:minmax(0,1fr) 250px}.ai-evaluation-insufficient-panel{box-sizing:border-box;padding:28px 32px;border:1px solid #dcebe3;border-radius:16px;background:#f8fbf9}.ai-evaluation-insufficient-panel>header{display:flex;gap:10px;align-items:center;color:var(--bill-green)}.ai-evaluation-insufficient-panel h3,.ai-evaluation-insufficient-panel p{margin:0}.ai-evaluation-insufficient-panel h3{color:#284b3b;font-size:16px;font-weight:900}.ai-evaluation-insufficient-panel p{width:100%;max-width:none;margin-top:16px;color:#365448;font-size:14px;line-height:1.85;text-align:left}.ai-evaluation-rejected-label{border-color:#995c2a2e;background:#fff6e9;color:#865527}.ai-evaluation-rejected-panel{border-color:#ead9c4;background:#fffcf7}.ai-evaluation-rejected-panel>header{color:#9a642f}.ai-evaluation-rejected-panel h3{color:#68451f}.ai-evaluation-rejected-warning,.ai-evaluation-restriction-message{display:block;margin-top:14px;color:#774b24;font-size:13px;line-height:1.7}.ai-evaluation-restriction-message{padding-top:12px;border-top:1px solid #ead9c4;color:#9a3f36}.ai-evaluation-prompt-grid{min-height:auto;margin-top:16px;flex:0 0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 22px;align-content:start}.ai-evaluation-adaptive-hero{height:max-content;align-items:start;overflow:visible}.ai-evaluation-adaptive-hero>div:first-child{height:max-content;align-self:start;display:block}.ai-evaluation-adaptive-hero>:is(.ai-evaluation-preview-score,.ai-evaluation-insufficient-label){margin-top:39px;align-self:start}.ai-evaluation-adaptive-hero h2{display:block}.ai-evaluation-adaptive-hero .ai-evaluation-prompt-grid{height:max-content;grid-auto-rows:max-content}.ai-evaluation-prompt-item{min-width:0;display:grid;grid-template-columns:24px minmax(0,1fr);gap:9px;align-items:start}.ai-evaluation-prompt-item>span{width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--bill-green-soft);color:var(--bill-green);font:800 10px/1 var(--font-number)}.ai-evaluation-prompt-item>p{max-width:none;margin:0;color:#294238;font:700 16px/1.62 var(--font-exam);overflow-wrap:anywhere;text-align:left}.ai-evaluation-detail-card li strong{font-size:11px;line-height:1.5}.ai-evaluation-detail-card li span{font-size:10px;line-height:1.75}.ai-evaluation-source-preview>div.ai-evaluation-sentence-list{gap:14px}.ai-evaluation-sentence-list>article{padding:8px 12px;gap:0;border:1px solid #dbe9e2;border-radius:10px;background:#f6faf8}.ai-evaluation-sentence-list>article:last-child{padding:8px 12px;border:1px solid #dbe9e2}.ai-evaluation-sentence-list>article>div{box-sizing:border-box;min-width:0;min-height:50px;padding:12px 2px;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start;border-bottom:1px solid rgb(39 88 65 / 7%);text-align:left}.ai-evaluation-sentence-list>article>div:last-child{border-bottom:0}.ai-evaluation-sentence-list span{box-sizing:border-box;width:42px;min-width:42px;display:inline-flex;align-items:center;justify-content:center;justify-self:start;text-align:center}.ai-evaluation-source-preview>div.ai-evaluation-sentence-list p,.ai-evaluation-source-preview>div.ai-evaluation-sentence-list>article>div:first-child p,.ai-evaluation-source-preview>div.ai-evaluation-sentence-list>article>div:last-child p{width:100%;max-width:none;margin:0;justify-self:stretch;font-size:10px;line-height:1.75;overflow-wrap:anywhere;text-align:left}@media(max-width:900px){.ai-evaluation-preview-hero{min-height:0;grid-template-columns:minmax(0,1fr);gap:24px}.ai-evaluation-preview-hero.ai-evaluation-insufficient-hero{grid-template-columns:minmax(0,1fr)}.ai-evaluation-prompt-grid{grid-template-columns:minmax(0,1fr);align-content:start}.ai-evaluation-adaptive-hero>:is(.ai-evaluation-preview-score,.ai-evaluation-insufficient-label){margin-top:0}.ai-evaluation-preview-hero h2{display:block}}@media(max-width:600px){.ai-evaluation-preview-hero{padding:24px 20px}.ai-evaluation-sentence-list>article>div{grid-template-columns:42px minmax(0,1fr);gap:10px}}.guide-section{margin-top:76px}.guide-definition-card{display:grid;gap:10px}.guide-definition-card article{min-height:82px;padding:16px 18px;display:grid;grid-template-columns:42px minmax(0,1fr);gap:14px;align-items:center;border:1px solid #dfe7e3;border-radius:14px;background:#fbfdfc}.guide-definition-card svg{color:var(--guide-teal)}.guide-definition-card div{display:grid;gap:4px}.guide-definition-card strong{color:#24394a;font-size:14px}.guide-definition-card span{color:#687782;font-size:11px;line-height:1.55}.guide-purpose-layout-compact{grid-template-columns:minmax(0,1fr);padding:24px}.guide-purpose-layout-compact .guide-purpose-cards article{min-height:112px}.guide-subject-card>p{min-height:0}.guide-raw-score-card{margin-top:16px;padding:26px;border:1px solid #d8e2de;border-radius:18px;background:#fff}.guide-raw-score-card>header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.guide-raw-score-card>header p{margin:0;color:#5e8d7e;font-size:8px;font-weight:850;letter-spacing:.12em}.guide-raw-score-card>header h3{margin:6px 0 0;color:var(--guide-navy);font-size:20px}.guide-raw-score-card>header>span{padding:7px 10px;border-radius:999px;background:#edf5f1;color:#356b5b;font-size:10px;font-weight:800;white-space:nowrap}.guide-raw-score-table{margin-top:20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border:1px solid #dce4e1;border-radius:12px}.guide-raw-score-head,.guide-raw-score-row{display:contents}.guide-raw-score-head>*,.guide-raw-score-row>*{min-height:38px;padding:8px 12px;display:flex;align-items:center;justify-content:center;border-right:1px solid #e2e8e5;border-bottom:1px solid #e2e8e5;color:#53636e;font-size:11px;text-align:center}.guide-raw-score-head>*{background:var(--guide-navy);color:#fff;font-weight:800}.guide-raw-score-row>b{background:#edf5f1;color:#24644f;font-size:13px}.guide-raw-score-row:nth-child(2n)>span{background:#fafcfb}.guide-raw-score-table>:nth-last-child(-n+3),.guide-raw-score-row:last-child>*{border-bottom:0}.guide-raw-score-head>:last-child,.guide-raw-score-row>:last-child{border-right:0}.guide-raw-score-note{margin:14px 0 0;color:#71808a;font-size:10px;line-height:1.65}.guide-faq-compact{margin-top:24px;padding-top:22px;display:grid;gap:8px;border-top:1px solid rgb(255 255 255 / 14%)}.guide-faq-compact>h3{margin:0 0 4px;color:#fff;font-size:15px}.guide-faq-compact details{border:1px solid rgb(255 255 255 / 13%);border-radius:10px;background:#ffffff0d}.guide-faq-compact summary{padding:13px 16px;color:#d7e2e8;cursor:pointer;font-size:11px;font-weight:750}.guide-faq-compact details p{margin:0;padding:0 16px 15px;color:#b8c8d2;font-size:10px;line-height:1.7}@media(max-width:900px){.guide-story-grid,.guide-score-paths,.guide-subject-grid{grid-template-columns:minmax(0,1fr)}.guide-raw-score-card>header{flex-direction:column}.guide-raw-score-head>*,.guide-raw-score-row>*{padding-inline:7px;font-size:9px}}.course-services-main>.status-banner,.course-services-main .my-services-section{width:100%;max-width:848px;margin-inline:auto}.course-services-main{padding-top:42px}.service-overview-grid.service-overview-grid-two{gap:16px}.service-overview-grid-two .service-dashboard-card.account-card,.service-overview-grid-two .service-dashboard-card.ai-card{min-height:354px;padding:20px}.service-overview-grid-two .service-card-actions{flex-direction:column;align-items:stretch;flex-wrap:nowrap}.service-overview-grid-two .service-card-actions>button{width:124px;min-height:28px;padding-inline:8px}.service-overview-grid-two .account-management-panel{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.service-overview-grid-two .account-delete-button{min-height:30px;margin-left:auto;padding:0 10px;flex:0 0 auto}.service-overview-grid-two .account-sensitive-actions{margin-left:auto;flex-wrap:nowrap}.service-overview-grid-two .service-account-details,.service-overview-grid-two .service-quota-list{margin-top:15px}.service-overview-grid-two .service-reference-entries{margin-top:12px}.service-overview-grid-two .service-reference-note{margin-top:10px}.service-overview-grid-two .service-card-note{padding-top:12px}.mode-icon.reading,.mode-icon.subject,.mode-icon.mock,.entry-icon.wrongbook,.entry-icon.vocabulary,.entry-icon.writing,.entry-icon.speaking{border-color:transparent;background:transparent;box-shadow:none}.mode-icon img,.entry-icon img{filter:brightness(1.08) saturate(1.16) contrast(1.03);transform:scale(1.3225);transform-origin:center}.side-nav-brand img{transform:scale(.85);transform-origin:center}.entry-panel .entry-copy b{font-family:var(--font-ui);font-size:17px;font-weight:760}@media(min-width:761px){.recent-panel .section-title .text-button{margin-right:44px}}.redemption-dialog{gap:18px}.app-shell>.modal-backdrop.redemption-backdrop{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;animation:none}.redemption-dialog{min-height:218px;box-shadow:0 16px 38px #0c2a1c2b;transform:none;animation:none}.redemption-dialog>footer .primary-button:disabled{cursor:default}.login-logo{width:187px}.account-access-card{width:396px;padding:24px 30px 26px;gap:14px}.account-access-card.mode-login,.account-access-card.mode-register,.account-access-card.mode-reset{top:280px;min-height:0}.account-access-card>form{gap:11px}.account-access-card .login-field input,.account-access-card .primary-button,.account-access-card .phone-input-shell,.account-access-card .sms-input-shell{min-height:48px}.account-access-card .primary-button{margin-top:2px}.account-access-card .login-legal-notice{max-width:310px;margin:1px auto 0;color:#87918c;font-size:9px;line-height:1.65}.login-filing-info{right:auto;left:50%;width:max-content;justify-content:center;gap:7px;transform:translate(-50%)}.login-filing-numbers{display:inline-flex;align-items:center;gap:7px}.login-public-security-text{display:inline-flex;align-items:center;gap:5px;color:inherit;font:inherit;font-weight:400;white-space:nowrap}.login-public-security-text img{width:14px;height:15px;object-fit:contain}.login-filing-info .login-main-site-link{position:static;width:max-content;min-height:0;padding:0;font-size:12px;transform:none}@media(max-width:980px){.service-overview-grid.service-overview-grid-two{grid-template-columns:minmax(0,1fr)}}@media(max-width:760px)and (hover:none)and (pointer:coarse){.login-logo{width:160px}.account-access-card,.account-access-card.mode-login,.account-access-card.mode-register,.account-access-card.mode-reset{top:auto;width:100%;min-height:0;padding:24px 20px}.login-filing-info{left:auto;right:auto;flex-direction:column;gap:10px;transform:none}.login-filing-numbers{justify-content:center}}@media(hover:hover)and (pointer:fine){body.learning-shell-viewport .course-services-main{height:100%;min-height:0;max-height:100%;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}body.learning-shell-viewport .course-services-main::-webkit-scrollbar{width:1px;height:1px}body.learning-shell-viewport .course-services-main::-webkit-scrollbar-track,body.learning-shell-viewport .course-services-main::-webkit-scrollbar-thumb{background:transparent}.course-services-main>.status-banner,.course-services-main .my-services-section{width:848px;min-width:848px;max-width:848px}.course-services-main .service-overview-grid.service-overview-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}.payment-dialog-reference_access{width:920px;max-width:none}.payment-dialog-ai_quota{width:980px;max-width:none}.payment-ai-options{grid-template-columns:repeat(2,minmax(0,1fr))}.payment-ai-options button+button{border-top:0}}.payment-dialog-reference_access,.payment-dialog-ai_quota{border-color:#b08f4b3d;border-radius:22px;box-shadow:0 30px 92px #0c2a1c4d}.payment-dialog-reference_access .payment-dialog-icon,.payment-dialog-ai_quota .payment-dialog-icon{background:#076044;box-shadow:0 5px 14px #0760442e;color:#fff}.payment-dialog-reference_access h2,.payment-dialog-ai_quota h2{font-size:23px;letter-spacing:-.025em}.payment-dialog-reference_access .payment-dialog-body,.payment-dialog-ai_quota .payment-dialog-body{padding-inline:32px}.payment-reference-tickets{gap:7px}.payment-reference-ticket{min-height:214px;padding:0 30px;overflow:visible;border:0;border-radius:0;background:transparent url(/assets/payments/reference-ticket-v2.webp) center / 100% 100% no-repeat;box-shadow:none;transition:filter .15s ease,transform .15s ease}.payment-reference-ticket:hover,.payment-reference-ticket.selected{border-color:transparent;box-shadow:none;filter:drop-shadow(0 5px 10px rgb(31 80 55 / 10%)) drop-shadow(0 0 2px rgb(18 116 74 / 48%))}.payment-reference-ticket:active{transform:translateY(1px)}.payment-reference-duration{gap:14px;background:transparent}.payment-reference-duration .payment-display-number{font-size:128px}.payment-reference-duration small{margin-top:46px;font-size:27px}.payment-reference-offer{gap:14px;border-left:0}.payment-reference-offer b{padding:6px 14px;border-color:#bf8c2d6b;background:#fff8e9d1;font-size:12px}.payment-reference-offer>strong{font-size:66px}.payment-ai-groups{gap:8px}.payment-ai-validity{margin:9px 4px 0;color:var(--muted, #647268);font-size:12px;line-height:1.55}.payment-ai-group{min-height:126px;grid-template-columns:132px minmax(0,1fr);overflow:visible;border:0;border-radius:0;background:transparent url(/assets/payments/ai-ticket-v2.webp) center / 100% 100% no-repeat;box-shadow:none}.payment-ai-category{border-right:0;background:transparent!important}.payment-ai-category strong{font-size:15px}.payment-ai-options button{min-height:126px;padding:12px 20px;grid-template-columns:minmax(132px,1fr) minmax(82px,.66fr);border-left:0;background:transparent}.payment-ai-options button+button{border-left-color:transparent}.payment-ai-options button:hover,.payment-ai-options button.selected{border-radius:12px;background:#f2f9f58a;box-shadow:inset 0 0 0 2px #14744833}.payment-ai-entitlement .payment-display-number{font-size:68px}.payment-ai-entitlement.is-combo .payment-display-number{font-size:50px}.payment-ai-price{border-left:0}.payment-ai-price>strong{font-size:22px}@media(max-width:760px)and (hover:none)and (pointer:coarse){.payment-reference-ticket{min-height:126px;padding-inline:15px}.payment-reference-duration .payment-display-number{font-size:62px}.payment-reference-duration small{margin-top:24px;font-size:15px}.payment-reference-offer>strong{font-size:36px}.payment-ai-group{grid-template-columns:74px minmax(0,1fr);background-size:auto 100%}.payment-ai-options button{min-height:112px}}.payment-dialog-reference_access>header,.payment-dialog-ai_quota>header{min-height:64px;padding:13px 20px;align-items:center}.payment-dialog-reference_access .payment-dialog-icon,.payment-dialog-ai_quota .payment-dialog-icon{width:36px;height:36px;border-radius:10px}.payment-dialog-reference_access h2,.payment-dialog-ai_quota h2{font-size:20px}.payment-dialog-reference_access .payment-dialog-body,.payment-dialog-ai_quota .payment-dialog-body{padding:11px 28px 10px}.payment-dialog-reference_access>footer,.payment-dialog-ai_quota>footer{min-height:52px;padding:8px 20px}.payment-dialog-reference_access>footer button,.payment-dialog-ai_quota>footer button{min-height:34px;padding-inline:13px}.payment-display-number,.payment-reference-offer>strong{font-family:var(--font-number);font-variant-numeric:lining-nums tabular-nums;font-weight:620;letter-spacing:-.045em;line-height:1;text-shadow:none}.payment-reference-tickets{margin-top:5px;gap:4px}.payment-reference-ticket{min-height:142px;padding-inline:28px}.payment-reference-ticket:hover,.payment-reference-ticket.selected{filter:none}.payment-reference-ticket.selected .payment-display-number,.payment-reference-ticket.selected .payment-reference-offer>strong{font-weight:800}.payment-reference-duration{gap:10px}.payment-reference-duration .payment-display-number{font-size:78px}.payment-reference-duration small{margin-top:25px;font-size:19px}.payment-reference-offer{gap:8px}.payment-reference-offer b{padding:4px 10px;font-size:10px}.payment-reference-offer>strong{font-size:43px}.payment-ai-groups{margin-top:4px;gap:5px}.payment-ai-group{min-height:82px;grid-template-columns:108px minmax(0,1fr)}.payment-ai-category{gap:4px}.payment-ai-category svg{width:21px;height:21px}.payment-ai-category strong{font-size:12px}.payment-ai-options button{min-height:82px;padding:7px 16px;grid-template-columns:minmax(114px,1fr) minmax(72px,.66fr)}.payment-ai-options button:hover,.payment-ai-options button.selected{border-radius:0;background:transparent;box-shadow:none}.payment-ai-options button.selected .payment-display-number,.payment-ai-options button.selected .payment-ai-price>strong{font-weight:820}.payment-ai-entitlement{gap:5px}.payment-ai-entitlement .payment-display-number{font-size:45px}.payment-ai-entitlement>small{margin-top:16px;font-size:10px}.payment-ai-entitlement.is-combo{gap:3px}.payment-ai-entitlement.is-combo .payment-display-number{font-size:35px;letter-spacing:-.045em}.payment-ai-entitlement.is-combo>small{font-size:9px}.payment-ai-price{gap:4px}.payment-ai-price>strong{font-size:17px}.payment-ai-price>small{font-size:8px}.payment-dialog-reference_access .payment-provider-row,.payment-dialog-ai_quota .payment-provider-row{margin-top:8px}@media(max-width:760px)and (hover:none)and (pointer:coarse){.payment-reference-ticket{min-height:108px}.payment-reference-duration .payment-display-number{font-size:53px}.payment-reference-offer>strong{font-size:31px}.payment-ai-group{min-height:74px;grid-template-columns:68px minmax(0,1fr)}.payment-ai-options button{min-height:74px}}@media(hover:hover)and (pointer:fine){.payment-dialog-reference_access{width:700px}.payment-dialog-ai_quota{width:740px}}.payment-dialog-reference_access .payment-dialog-body,.payment-dialog-ai_quota .payment-dialog-body{padding-inline:22px}.payment-reference-ticket{padding-inline:20px}.payment-reference-duration,.payment-reference-offer,.payment-ai-category,.payment-ai-entitlement,.payment-ai-price{text-align:center}.payment-reference-duration{align-items:baseline;justify-content:center}.payment-reference-duration .payment-display-number{font-size:72px}.payment-reference-duration small{align-self:auto;margin-top:0;font-size:17px}.payment-reference-offer>strong{font-size:40px}.payment-reference-ticket:hover{filter:brightness(.97) saturate(1.03)}.payment-reference-ticket.selected{filter:brightness(.89) saturate(1.12)}.payment-ai-group{grid-template-columns:88px minmax(0,1fr)}.payment-ai-options button{padding-inline:9px;grid-template-columns:minmax(88px,1fr) minmax(58px,.62fr);align-items:center;justify-items:stretch}.payment-ai-entitlement{align-items:baseline;justify-content:center}.payment-ai-entitlement .payment-display-number{font-size:42px}.payment-ai-entitlement>small{margin-top:0;font-size:9px}.payment-ai-entitlement.is-combo{align-items:center;justify-content:center}.payment-ai-entitlement.is-combo .payment-display-number{font-size:31px}.payment-ai-price{align-self:stretch;justify-content:center}.payment-ai-options button:hover{background:#ecf3eb94}.payment-ai-options button.selected{background:#d3e4d7b8}.payment-ai-options button.selected .payment-display-number,.payment-ai-options button.selected .payment-ai-price>strong{font-weight:760}.payment-reference-duration{width:100%;height:100%;align-items:center;justify-content:center}.payment-reference-duration small{align-self:center;margin:0;font-size:34px;line-height:1}.payment-ai-group{grid-template-columns:110px minmax(0,1fr)}.payment-ai-category,.payment-ai-options button{width:100%;height:82px;min-height:82px}.payment-ai-options button{padding:0;grid-template-columns:minmax(0,60%) minmax(0,40%);align-items:center;justify-items:center;-webkit-mask-image:url(/assets/payments/ai-ticket-v2.webp);-webkit-mask-position:center;-webkit-mask-repeat:no-repeat;-webkit-mask-size:100% 100%;mask-image:url(/assets/payments/ai-ticket-v2.webp);mask-position:center;mask-repeat:no-repeat;mask-size:100% 100%}.payment-ai-entitlement,.payment-ai-price{width:100%;height:100%;align-items:center;justify-content:center;text-align:center}.payment-ai-entitlement>small{margin:0;font-size:18px;line-height:1}.payment-ai-entitlement.is-combo>small{font-size:16px;line-height:1}.payment-ai-options button:hover{background:#e6efe19e}.payment-ai-options button.selected{background:#cddec7c7;box-shadow:none}.service-overview-grid-two .ai-card .service-card-actions>button{width:154px;white-space:nowrap}.payment-reference-ticket{position:relative;isolation:isolate}.payment-reference-ticket>*{position:relative;z-index:1}.payment-reference-ticket.selected{filter:none}.payment-reference-ticket.selected:before{position:absolute;z-index:0;top:0;right:0;bottom:0;left:0;content:"";pointer-events:none;background:#f6ffef75;-webkit-mask-image:url(/assets/payments/reference-ticket-v2.webp);-webkit-mask-position:center;-webkit-mask-repeat:no-repeat;-webkit-mask-size:100% 100%;mask-image:url(/assets/payments/reference-ticket-v2.webp);mask-position:center;mask-repeat:no-repeat;mask-size:100% 100%}.payment-reference-ticket.selected .payment-display-number,.payment-reference-ticket.selected .payment-reference-offer>strong,.payment-ai-options button.selected .payment-display-number{font-weight:620}.payment-ai-options button.selected .payment-ai-price>strong{font-weight:700}.payment-ai-options button.selected{background:#f5fdeed1;box-shadow:none}.payment-ai-group{grid-template-columns:16.1% minmax(0,1fr)}.payment-ai-options button{grid-template-columns:minmax(0,62.8%) minmax(0,37.2%)}.payment-ai-category,.payment-ai-entitlement,.payment-ai-price{box-sizing:border-box;width:100%;justify-self:stretch;align-self:stretch;place-content:center;place-items:center}.payment-reference-ticket.selected:before{background:#d2f4c4a3}.payment-ai-options button.selected{background:#c2e8b3c7}.payment-ai-category>*{transform:translate(7px)}@media(hover:hover)and (pointer:fine){.payment-ai-entitlement{transform:translate(8px)}.payment-ai-entitlement.is-combo{transform:none}.payment-ai-entitlement.is-combo>small{transform:none}}.payment-ai-options button:first-child{-webkit-mask-image:url(/assets/payments/ai-ticket-option-left-mask.webp);mask-image:url(/assets/payments/ai-ticket-option-left-mask.webp)}.payment-ai-options button:last-child{-webkit-mask-image:url(/assets/payments/ai-ticket-option-right-mask.webp);mask-image:url(/assets/payments/ai-ticket-option-right-mask.webp)}.payment-ai-options button:first-child,.payment-ai-options button:last-child{-webkit-mask-position:center;-webkit-mask-repeat:no-repeat;-webkit-mask-size:100% 100%;mask-position:center;mask-repeat:no-repeat;mask-size:100% 100%}.payment-dialog-backdrop{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;animation:none}.payment-dialog{transform:none;animation:none}.payment-dialog-reference_access,.payment-dialog-ai_quota{box-shadow:0 16px 38px #0c2a1c2b}@media(hover:hover)and (pointer:fine){.payment-dialog-reference_access .payment-dialog-body{min-height:370px}.payment-dialog-ai_quota .payment-dialog-body{min-height:334px}}