:root{--cd-red:#bd1608;--cd-orange:#ef6c0c;--cd-ink:#292522;--cd-muted:#685d56;--cd-cream:#fff8ed;--cd-line:#ecd8c8}.classroom-detail-page{color:var(--cd-ink);background:#fffdf9}.cd-hero{padding:58px 0;background:radial-gradient(circle at 88% 20%,rgba(255,255,255,.7) 0 86px,transparent 87px),linear-gradient(120deg,#f2cd7a,#ffe8b6 52%,#fff7e9)}.cd-hero-copy{max-width:850px}.cd-eyebrow,.cd-kicker{display:inline-block;color:var(--cd-red);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.cd-eyebrow{margin-bottom:12px;padding:6px 12px;border:1px solid rgba(182,31,9,.24);border-radius:999px;background:rgba(255,255,255,.7)}.cd-hero h1{margin:0 0 14px;font-size:clamp(38px,5vw,62px);font-weight:900;line-height:1.06}.cd-hero p{max-width:760px;margin:0;color:#594a3e;font-size:19px;line-height:1.65}.cd-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.cd-btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:11px 21px;border:1px solid rgba(189,22,8,.18);border-radius:999px;color:var(--cd-red);background:#fff;text-decoration:none;font-size:14px;font-weight:800}.cd-btn-primary{color:#fff;border:0;background:linear-gradient(90deg,var(--cd-orange),var(--cd-red));box-shadow:0 12px 24px rgba(174,39,9,.2)}.cd-btn:hover{color:var(--cd-red);transform:translateY(-2px)}.cd-btn-primary:hover{color:#fff}.cd-main{padding:18px 0 64px}.cd-breadcrumb{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 24px;padding:11px 16px;border:1px solid var(--cd-line);border-radius:999px;background:#fff;list-style:none}.cd-breadcrumb li{color:var(--cd-muted);font-size:13px}.cd-breadcrumb li+li:before{padding-right:7px;color:#b68c70;content:"/"}.cd-breadcrumb a{color:var(--cd-red);text-decoration:none;font-weight:700}.cd-summary,.cd-section,.cd-related,.cd-faq{margin-bottom:24px;padding:clamp(20px,3vw,32px);border:1px solid var(--cd-line);border-radius:24px;background:#fff;box-shadow:0 15px 36px rgba(79,47,24,.08)}.cd-summary h2,.cd-section h2,.cd-related h2,.cd-faq h2{margin:5px 0 16px;font-size:clamp(25px,3vw,36px);line-height:1.2}.cd-summary>p,.cd-section>p{color:var(--cd-muted);font-size:16px;line-height:1.75}.cd-topics{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.cd-topics span{padding:7px 12px;border:1px solid #efd8c2;border-radius:999px;color:#554840;background:#fff8ee;font-size:13px;font-weight:700}.cd-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}.cd-fact{min-width:0;padding:16px;border:1px solid #efd8c2;border-radius:16px;background:linear-gradient(145deg,#fff,#fff6e9)}.cd-fact .material-symbols-outlined{display:grid;width:36px;height:36px;place-items:center;margin-bottom:10px;border-radius:10px;color:#fff;background:linear-gradient(135deg,var(--cd-orange),var(--cd-red));font-size:20px}.cd-fact small,.cd-fact strong{display:block}.cd-fact small{margin-bottom:4px;color:var(--cd-muted);font-size:11px;text-transform:uppercase}.cd-fact strong{font-size:15px;line-height:1.45}.cd-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.cd-list{margin:0;padding-left:20px}.cd-list li{margin-bottom:9px;color:#544a44;line-height:1.6}.cd-stage{padding:18px;border:1px solid #efe0d4;border-radius:17px;background:#fffaf3}.cd-stage h3{margin:0 0 8px;color:var(--cd-red);font-size:18px}.cd-stage p{margin:0;color:var(--cd-muted);font-size:14px;line-height:1.65}.cd-related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.cd-related-grid a{display:flex;min-width:0;flex-direction:column;padding:16px;border:1px solid #ecd8c8;border-radius:16px;color:var(--cd-ink);background:#fffaf3;text-decoration:none}.cd-related-grid .material-symbols-outlined{color:var(--cd-red);font-size:25px}.cd-related-grid strong{margin:8px 0 4px;font-size:15px}.cd-related-grid small{color:var(--cd-muted);line-height:1.4}.cd-faq details{margin-top:10px;border:1px solid #eddfd4;border-radius:14px;background:#fffaf4}.cd-faq summary{padding:15px 17px;cursor:pointer;font-weight:800}.cd-faq details p{margin:0;padding:0 17px 17px;color:var(--cd-muted);line-height:1.7}.cd-note{padding:15px;border-left:4px solid var(--cd-orange);border-radius:8px;background:#fff4df;color:#594a3e;line-height:1.6}@media(max-width:991.98px){.cd-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.cd-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767.98px){.cd-hero{padding:40px 0}.cd-hero p{font-size:16px;line-height:1.6}.cd-actions{flex-direction:column}.cd-btn{width:100%}.cd-main{padding:14px 10px 44px}.cd-breadcrumb{border-radius:15px;padding:9px 12px}.cd-grid,.cd-facts,.cd-related-grid{grid-template-columns:1fr}.cd-summary,.cd-section,.cd-related,.cd-faq{padding:18px;border-radius:19px}.cd-topics span{font-size:12px}}