.sat-page .hub-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px max(20px,calc((100vw - 1120px)/2));background:white;border-bottom:1px solid #d7e4f2}.sat-page .hub-header nav{display:flex;gap:16px}.sat-page .subject-page{max-width:1120px;margin:auto;padding:32px 24px 70px}.sat-page .category-back{display:inline-flex;margin-bottom:24px;color:#0877df}.sat-page .subject-hero{padding:35px 0}.sat-page .subject-hero h1{font-size:clamp(32px,5vw,54px);line-height:1.1;max-width:850px;margin:12px 0}.sat-page .subject-hero>p{max-width:820px;line-height:1.7}.sat-page .subject-actions{display:flex;gap:12px;margin:24px 0}.sat-page .academic-plan-grid article>a,.sat-page .academic-plan-grid article>button,.sat-page .practice-submit,.sat-page .subject-actions a{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:0;border-radius:10px;padding:14px 20px;background:#0877df;color:#fff;text-decoration:none;font-weight:700;cursor:pointer}.sat-page .subject-note{font-size:13px;line-height:1.7;color:#5b7189;margin:20px 0}.sat-page .subject-features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.sat-page .subject-features>div{background:#fff;border:1px solid #d7e4f2;border-radius:14px;padding:20px}.sat-page .subject-features span,.sat-page .subject-features strong{display:block}.sat-page .subject-features span{margin-top:8px;color:#5b7189;line-height:1.5}.sat-page .academic-plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.sat-page .academic-plan-grid article{border:1px solid #d7e4f2;border-radius:20px;padding:26px;display:flex;flex-direction:column;background:#fff}.sat-page .academic-plan-grid article.featured-plan{border:2px solid #0877df;background:#f5faff}.sat-page .academic-plan-grid h3{font-size:23px;margin:8px 0}.sat-page .academic-plan-grid article>strong{font-size:34px;margin:8px 0}.sat-page .academic-plan-grid ul{padding-left:20px;color:#5b7189;line-height:1.8;flex:1}.sat-page .mock-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.sat-page .mock-buttons button{border:0;border-radius:8px;background:#0877df;color:#fff;padding:12px;font-weight:700;cursor:pointer}.sat-page .practice-panel{background:#fff;border:1px solid #d7e4f2;border-radius:20px;padding:32px;margin:30px 0}.sat-page .practice-panel h2{font-size:25px;line-height:1.5;overflow-wrap:anywhere;margin:20px 0}.sat-page .practice-panel p{line-height:1.7;margin:14px 0}.sat-page .practice-panel h3{font-size:20px;margin-top:24px}.sat-page .practice-panel a{color:#0569df}.sat-page .practice-top{display:flex;justify-content:space-between;gap:12px;font-weight:700}.sat-page .answer-list{display:grid;gap:10px;margin:22px 0}.sat-page .answer-list button{padding:15px;border:1px solid #cddceb;background:#fff;border-radius:10px;text-align:left;font-size:16px;color:#17314f;cursor:pointer}.sat-page .answer-list button.selected{border-color:#0877df;background:#eaf4ff}.sat-page .practice-submit:disabled{opacity:.45}.sat-page .result-box{text-align:center}.sat-page .result-box h2{font-size:48px;margin:5px}.sat-page .answer-review{text-align:left;margin-top:30px;display:grid;gap:12px}.sat-page .answer-review>div{background:#f7faff;border-radius:12px;padding:14px}.sat-page .answer-review p{margin:5px 0;color:#536b83}.sat-page .plan-message{color:#a25400;background:#fff7e8;padding:12px;border-radius:10px}.sat-page .sat-controls{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.sat-page .sat-controls button,.sat-page .sat-nav button{padding:10px 14px;border:1px solid #94a3b8;border-radius:8px;background:#fff;color:#0f172a;cursor:pointer}.sat-page .sat-nav{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.sat-page .sat-nav .answered{background:#dcfce7}.sat-page .sat-nav .current{background:#172554;color:#fff}.sat-page button:disabled{opacity:.5}.sat-page .practice-panel input{display:block;width:min(100%,320px);border:1px solid #94a3b8;border-radius:8px;padding:12px;margin:10px 0}.sat-page .hub-section-head{margin:26px 0}.sat-page .hub-section-head h2{font-size:30px;margin:8px 0}@media(max-width:800px){.sat-page .academic-plan-grid,.sat-page .subject-features{grid-template-columns:1fr}.sat-page .subject-actions{flex-direction:column}.sat-page .practice-panel{padding:20px}.sat-page .hub-header{padding:18px 16px;flex-wrap:wrap}.sat-page .subject-page{padding:24px 16px 50px}.sat-page .result-box h2{font-size:36px}}