.ArenaPromo-module__r37Sqa__promo{border:2px solid var(--sx-ink);color:var(--sx-ink);background:linear-gradient(90deg,#0000 22px,#d9487a47 22px 24px,#0000 24px),repeating-linear-gradient(#0000 0 27px,#2b8fd61f 27px 28px),#fffdf6;border-radius:26px;grid-template-columns:120px minmax(0,1fr) auto;align-items:center;gap:20px;margin:28px 0;padding:26px 24px 20px;display:grid;position:relative;box-shadow:6px 6px #0f5f2e,0 14px 30px -14px #49341259}.ArenaPromo-module__r37Sqa__spiral{pointer-events:none;justify-content:space-between;display:flex;position:absolute;top:-11px;left:30px;right:30px}.ArenaPromo-module__r37Sqa__spiral i{background:linear-gradient(90deg,#8e97a1,#f6f8fa 45%,#7c8590);border-radius:5px;width:8px;height:22px;display:block;box-shadow:0 1px 2px #1f2a2259}.ArenaPromo-module__r37Sqa__pip{object-fit:contain;filter:drop-shadow(0 8px 10px #0f5f2e40);width:120px;height:120px}.ArenaPromo-module__r37Sqa__body{min-width:0}.ArenaPromo-module__r37Sqa__eyebrow{background:#fff1c2;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:800;display:inline-block}.ArenaPromo-module__r37Sqa__title{font-family:var(--sx-font-display);margin:6px 0 4px;font-size:clamp(22px,2.6vw,28px);font-weight:800;line-height:1.15}.ArenaPromo-module__r37Sqa__text{color:#3d4a3f;margin:0;font-size:15px;line-height:1.5}.ArenaPromo-module__r37Sqa__games{flex-wrap:wrap;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:flex}.ArenaPromo-module__r37Sqa__games li{background:#fff;border:1.5px solid #ead9b5;border-radius:999px;align-items:center;gap:6px;padding:4px 10px 4px 6px;font-size:13px;font-weight:700;display:inline-flex}.ArenaPromo-module__r37Sqa__cta{min-height:52px;color:var(--sx-ink);font-family:var(--sx-font-display);white-space:nowrap;background:#ffb800;border-radius:16px;align-items:center;gap:8px;padding:0 22px;font-size:18px;font-weight:800;text-decoration:none;transition:transform .12s;display:inline-flex;box-shadow:0 4px #d18f00}.ArenaPromo-module__r37Sqa__cta:hover{color:var(--sx-ink);transform:translateY(-2px)}.ArenaPromo-module__r37Sqa__compact{margin-top:8px}@media (max-width:760px){.ArenaPromo-module__r37Sqa__promo{grid-template-columns:76px minmax(0,1fr);gap:12px;padding:22px 16px 16px}.ArenaPromo-module__r37Sqa__pip{align-self:start;width:76px;height:76px}.ArenaPromo-module__r37Sqa__cta{grid-column:1/-1;justify-content:center}}@media (prefers-reduced-motion:reduce){.ArenaPromo-module__r37Sqa__cta{transition:none}}
.GradeRail-module__Xsm-6q__wrap{min-width:0}.GradeRail-module__Xsm-6q__rail{flex-wrap:wrap;gap:6px;display:flex}.GradeRail-module__Xsm-6q__tab{border:1px solid var(--sx-line);border-radius:var(--sx-r-pill);background:var(--sx-surface);min-height:44px;color:var(--sx-ink);font:inherit;white-space:nowrap;cursor:pointer;flex-shrink:0;align-items:center;gap:6px;padding:0 12px 0 15px;font-size:14px;font-weight:600;transition:background-color .15s,border-color .15s;display:inline-flex}.GradeRail-module__Xsm-6q__tab:hover{border-color:var(--sx-primary-soft-line);background:var(--sx-primary-soft)}.GradeRail-module__Xsm-6q__tab:focus-visible{outline:var(--sx-focus-ring);outline-offset:2px}.GradeRail-module__Xsm-6q__tab[aria-selected=true]{border-color:var(--sx-ink);background:var(--sx-ink);color:#fff}.GradeRail-module__Xsm-6q__count{border-radius:var(--sx-r-pill);background:var(--sx-surface-alt);min-width:22px;height:22px;color:var(--sx-muted);place-items:center;padding:0 6px;font-size:12px;font-weight:700;display:inline-grid}.GradeRail-module__Xsm-6q__tab[aria-selected=true] .GradeRail-module__Xsm-6q__count{color:#fff;background:#ffffff2e}@media (max-width:760px){.GradeRail-module__Xsm-6q__rail{margin:0 calc(-1 * var(--sx-gutter));padding:2px var(--sx-gutter) 8px;overscroll-behavior-x:contain;scroll-padding-inline:var(--sx-gutter);scrollbar-width:none;flex-wrap:nowrap;overflow-x:auto}.GradeRail-module__Xsm-6q__rail::-webkit-scrollbar{display:none}}@media (prefers-reduced-motion:reduce){.GradeRail-module__Xsm-6q__tab{transition:none}}
.ExamCatalog-module__pY7hBa__page{width:min(var(--sx-max), calc(100% - 2 * var(--sx-gutter)));color:var(--sx-ink);flex-direction:column;gap:28px;margin:0 auto;padding:28px 0 72px;display:flex}.ExamCatalog-module__pY7hBa__top{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:20px;display:grid}.ExamCatalog-module__pY7hBa__hero{background:var(--sx-primary);color:#fff;flex-direction:column;gap:14px;padding:28px;display:flex}.ExamCatalog-module__pY7hBa__heroEyebrow{color:var(--sx-primary-soft-line);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:700}.ExamCatalog-module__pY7hBa__heroTitle{color:#fff;font-family:var(--sx-font-display);margin:0;font-size:clamp(30px,4vw,42px);font-weight:800;line-height:1.05}.ExamCatalog-module__pY7hBa__heroText{color:#e3f5e1;max-width:62ch;margin:0;font-size:15px;line-height:1.55}.ExamCatalog-module__pY7hBa__stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:4px 0 0;display:grid}.ExamCatalog-module__pY7hBa__stats>div{background:#ffffff1a;border-radius:14px;flex-direction:column-reverse;gap:2px;padding:12px 14px;display:flex}.ExamCatalog-module__pY7hBa__stats dt{color:#e3f5e1;font-size:13px}.ExamCatalog-module__pY7hBa__stats dd{font-family:var(--sx-font-display);margin:0;font-size:28px;font-weight:800;line-height:1.1}.ExamCatalog-module__pY7hBa__heroActions{flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:4px;display:flex}.ExamCatalog-module__pY7hBa__ghostOnPrimary{color:#fff;background:#ffffff24}.ExamCatalog-module__pY7hBa__ghostOnPrimary:hover{color:#fff;background:#ffffff3d}.ExamCatalog-module__pY7hBa__hero :is(a,button):focus-visible{outline-offset:2px;outline:3px solid #fff}.ExamCatalog-module__pY7hBa__suggest{flex-direction:column;gap:14px;min-width:0;padding:20px;display:flex}.ExamCatalog-module__pY7hBa__cardHead{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.ExamCatalog-module__pY7hBa__cardTitle{font-family:var(--sx-font-display);margin:0;font-size:22px;font-weight:800}.ExamCatalog-module__pY7hBa__suggestBody{border-radius:var(--sx-r-md);background:var(--sx-paper);flex-direction:column;gap:12px;padding:16px;display:flex}.ExamCatalog-module__pY7hBa__suggestTop{align-items:flex-start;gap:12px;display:flex}.ExamCatalog-module__pY7hBa__suggestTitle{margin-bottom:4px;font-size:16px;line-height:1.35;display:block}.ExamCatalog-module__pY7hBa__promo{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin-top:auto;display:grid}.ExamCatalog-module__pY7hBa__promoTile{border:1px solid var(--sx-reward-line);border-radius:var(--sx-r-md);background:var(--sx-reward-soft);min-height:60px;color:var(--sx-ink);font:inherit;text-align:left;cursor:pointer;align-items:center;gap:10px;padding:10px 12px;transition:border-color .15s,transform .15s;display:flex}.ExamCatalog-module__pY7hBa__promoTile:hover{border-color:var(--sx-ink);transform:translateY(-1px)}.ExamCatalog-module__pY7hBa__promoTile:focus-visible{outline:var(--sx-focus-ring);outline-offset:2px}.ExamCatalog-module__pY7hBa__promoTile b{font-size:14px;display:block}.ExamCatalog-module__pY7hBa__promoTile small{color:var(--sx-muted);font-size:12px}.ExamCatalog-module__pY7hBa__promoIcon{background:var(--sx-reward);width:36px;height:36px;color:var(--sx-ink);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.ExamCatalog-module__pY7hBa__pick{flex-direction:column;gap:14px;scroll-margin-top:90px;display:flex}.ExamCatalog-module__pY7hBa__pickHead{flex-direction:column;gap:6px;display:flex}.ExamCatalog-module__pY7hBa__h2{font-family:var(--sx-font-display);margin:0;font-size:clamp(26px,3.2vw,34px);font-weight:800;line-height:1.1}.ExamCatalog-module__pY7hBa__lead{color:var(--sx-muted);margin:0}.ExamCatalog-module__pY7hBa__panel{flex-direction:column;gap:22px;margin-top:-6px;display:flex}.ExamCatalog-module__pY7hBa__panel[hidden],.ExamCatalog-module__pY7hBa__group[hidden],.ExamCatalog-module__pY7hBa__card[hidden]{display:none}.ExamCatalog-module__pY7hBa__panelHead{border-bottom:1px solid var(--sx-line);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;padding-bottom:14px;display:flex}.ExamCatalog-module__pY7hBa__panelTitle{font-family:var(--sx-font-display);margin:0 0 2px;font-size:24px;font-weight:800;line-height:1.15}.ExamCatalog-module__pY7hBa__filters{flex-wrap:wrap;gap:8px;display:flex}.ExamCatalog-module__pY7hBa__filter{min-height:40px;font:inherit;cursor:pointer;font-size:13px;font-weight:600}.ExamCatalog-module__pY7hBa__filter:hover{border-color:var(--sx-primary-soft-line);background:var(--sx-primary-soft)}.ExamCatalog-module__pY7hBa__filter:focus-visible{outline:var(--sx-focus-ring);outline-offset:2px}.ExamCatalog-module__pY7hBa__filter[aria-pressed=true]{border-color:var(--sx-ink);background:var(--sx-ink);color:#fff}.ExamCatalog-module__pY7hBa__filterCount{color:var(--sx-muted);font-weight:700}.ExamCatalog-module__pY7hBa__filter[aria-pressed=true] .ExamCatalog-module__pY7hBa__filterCount{color:var(--sx-primary-soft-line)}.ExamCatalog-module__pY7hBa__group{flex-direction:column;gap:12px;display:flex}.ExamCatalog-module__pY7hBa__groupTitle{font-family:var(--sx-font-display);align-items:baseline;gap:10px;margin:0;font-size:20px;font-weight:800;display:flex}.ExamCatalog-module__pY7hBa__groupTitle span{color:var(--sx-muted);font-family:var(--sx-font-body);font-size:13px;font-weight:600}.ExamCatalog-module__pY7hBa__grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.ExamCatalog-module__pY7hBa__card{border-top:4px solid var(--tone,var(--sx-primary));flex-direction:column;gap:12px;min-width:0;padding:18px;transition:box-shadow .15s,transform .15s;display:flex;position:relative}.ExamCatalog-module__pY7hBa__card:hover{transform:translateY(-2px);box-shadow:0 10px 24px #1f2a2214}.ExamCatalog-module__pY7hBa__cardTop{align-items:center;gap:10px;display:flex}.ExamCatalog-module__pY7hBa__icon{background:var(--tone-soft,var(--sx-primary-soft));width:42px;height:42px;color:var(--tone,var(--sx-primary));border-radius:12px;flex-shrink:0;place-items:center;display:grid}.ExamCatalog-module__pY7hBa__tags{flex-wrap:wrap;gap:6px;min-width:0;display:flex}.ExamCatalog-module__pY7hBa__subjectTag,.ExamCatalog-module__pY7hBa__kindTag{border-radius:var(--sx-r-pill);white-space:nowrap;align-items:center;min-height:24px;padding:0 9px;font-size:12px;font-weight:700;display:inline-flex}.ExamCatalog-module__pY7hBa__subjectTag{background:var(--tone-soft,var(--sx-primary-soft));color:var(--tone-text,var(--sx-primary-strong))}.ExamCatalog-module__pY7hBa__kindTag{border:1px solid var(--sx-line);color:var(--sx-muted)}.ExamCatalog-module__pY7hBa__kind-cuoi-ky{border-color:var(--sx-ink);color:var(--sx-ink)}.ExamCatalog-module__pY7hBa__kind-thi-thu,.ExamCatalog-module__pY7hBa__kind-reading{border-color:var(--sx-reward-line);background:var(--sx-reward-soft);color:#92400e}.ExamCatalog-module__pY7hBa__best{color:var(--tone,var(--sx-primary));font-family:var(--sx-font-display);margin-left:auto;font-size:22px;font-weight:800}.ExamCatalog-module__pY7hBa__card .ExamCatalog-module__pY7hBa__cardTitle{color:var(--sx-ink);font-size:21px;line-height:1.15}.ExamCatalog-module__pY7hBa__fullTitle{color:var(--sx-muted);margin:4px 0 0;font-size:13px;line-height:1.4}.ExamCatalog-module__pY7hBa__facts{flex-wrap:wrap;gap:6px 14px;margin:0;padding:0;font-size:13px;font-weight:600;list-style:none;display:flex}.ExamCatalog-module__pY7hBa__facts li{align-items:center;gap:5px;display:inline-flex}.ExamCatalog-module__pY7hBa__facts .sx-icon{color:var(--sx-muted)}.ExamCatalog-module__pY7hBa__sections{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.ExamCatalog-module__pY7hBa__sections li{background:var(--sx-paper);color:var(--sx-muted);border-radius:8px;padding:3px 8px;font-size:12px;line-height:1.35}.ExamCatalog-module__pY7hBa__card .sx-bar{height:6px}.ExamCatalog-module__pY7hBa__card .sx-bar>span{background:var(--tone,var(--sx-primary))}.ExamCatalog-module__pY7hBa__cardFoot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:4px;display:flex}.ExamCatalog-module__pY7hBa__status{color:var(--sx-muted);align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}.ExamCatalog-module__pY7hBa__status i{border-radius:50%;width:8px;height:8px}.ExamCatalog-module__pY7hBa__dotDraft{background:var(--sx-reward)}.ExamCatalog-module__pY7hBa__dotDone{background:var(--sx-success)}.ExamCatalog-module__pY7hBa__dotNew{background:var(--sx-track)}.ExamCatalog-module__pY7hBa__go{margin-left:auto}.ExamCatalog-module__pY7hBa__tone-toan{--tone:var(--sx-subject-math);--tone-soft:var(--sx-subject-math-soft);--tone-text:var(--sx-subject-math-strong)}.ExamCatalog-module__pY7hBa__tone-tieng-viet{--tone:var(--sx-alert);--tone-soft:var(--sx-alert-soft);--tone-text:var(--sx-alert-text)}.ExamCatalog-module__pY7hBa__tone-tieng-anh{--tone:var(--sx-subject-english);--tone-soft:var(--sx-subject-english-soft);--tone-text:var(--sx-subject-english-strong)}.ExamCatalog-module__pY7hBa__grow{flex-grow:1;min-width:0}.ExamCatalog-module__pY7hBa__muted{color:var(--sx-muted);margin:0;font-size:13px;line-height:1.45}.ExamCatalog-module__pY7hBa__srOnly{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:1180px){.ExamCatalog-module__pY7hBa__grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:980px){.ExamCatalog-module__pY7hBa__top{grid-template-columns:1fr}.ExamCatalog-module__pY7hBa__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.ExamCatalog-module__pY7hBa__page{gap:22px;padding-top:18px}.ExamCatalog-module__pY7hBa__hero{padding:20px}.ExamCatalog-module__pY7hBa__stats dd{font-size:22px}.ExamCatalog-module__pY7hBa__stats>div{padding:10px}.ExamCatalog-module__pY7hBa__grid{grid-template-columns:1fr}.ExamCatalog-module__pY7hBa__panelHead{align-items:flex-start}}@media (prefers-reduced-motion:reduce){.ExamCatalog-module__pY7hBa__card,.ExamCatalog-module__pY7hBa__promoTile{transition:none}.ExamCatalog-module__pY7hBa__card:hover,.ExamCatalog-module__pY7hBa__promoTile:hover{transform:none}}