.module-heading{display:flex;justify-content:space-between;align-items:center;margin:0 0 30px;gap:30px}.module-heading h1{font-size:36px;margin-bottom:0}.module-heading>p{font-size:15px;line-height:1.9;color:#6a7585;margin:0}.module-heading .eyebrow{margin-bottom:8px}.module-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.module-card{border:1px solid #e0e6ed;border-radius:16px;overflow:hidden;background:#fff;transition:transform .18s,box-shadow .18s}.module-card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 14px 32px #18315412}.module-cover{height:235px;position:relative;overflow:hidden}.world-preview{background:#182a43;display:flex;justify-content:center}.world-preview video{width:100%;height:100%;object-fit:cover;pointer-events:none}.cover-label{position:absolute;left:18px;bottom:16px;color:#fff;background:#142136a6;padding:4px 10px;border-radius:5px;font-size:12px}.character-preview{background:#f3f7fa;display:flex;justify-content:center}.character-preview img{height:100%;width:100%;object-fit:contain;mix-blend-mode:multiply}.ui-preview{background:#e8edf7;display:flex;justify-content:center;gap:20px;padding:28px 26px 0}.ui-preview img{width:38%;height:auto;object-fit:cover;object-position:top;align-self:flex-start;border-radius:16px;box-shadow:0 9px 25px #36517516}.ui-preview img:last-child{margin-top:20px}.label-preview{background:#e9eef5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px}.label-caption{font-size:12px;color:#667891;letter-spacing:2px}.label-formula{display:flex;align-items:center;gap:12px;font-size:16px;color:#3a5578}.label-formula span{border:1px solid #c9d6e6;padding:8px 18px;border-radius:8px;background:#ffffff90}.label-formula b{font-weight:400}.label-example{font-size:25px;letter-spacing:2px;color:#274266;font-weight:600}.label-footnote{color:#75859a;font-size:12px}.module-body{padding:22px 25px}.module-title{display:flex;align-items:center;gap:12px}.module-title h2{font-size:23px;margin:0}.module-number{font-size:12px;color:#8a96a7}.module-arrow{margin-left:auto;color:#6f829c;font-size:22px}.module-body>p{font-size:14px;line-height:1.85;color:#667383;margin:12px 0}.module-meta{font-size:12px;color:#8a96a7}.detail-top{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding-bottom:20px}.detail-top .back-link{margin:0}.detail-top nav{height:auto;gap:22px;flex-wrap:wrap}.detail-top nav a{padding:0;border:0;font-size:14px;color:#748095}.detail-top nav a[aria-current]{color:var(--blue)}.detail-top+.design-section{padding-top:30px}@media(max-width:700px){.module-grid{grid-template-columns:1fr;gap:22px}.module-heading{display:block}.module-heading>p{margin-top:14px}.module-heading>p br{display:none}.module-cover{height:240px}.detail-top{display:block}.detail-top nav{margin-top:18px;gap:16px}.module-body{padding:20px}.module-title h2{font-size:22px}}