.demos-content{overflow:auto;padding:clamp(20px,4vw,48px);flex:1;min-height:0}
.demos-content h1{font-size:1.5rem;font-weight:600;letter-spacing:-.035em;margin:0 0 10px}
.demos-intro{color:var(--text-muted);font-size:.9rem;margin:0 0 30px;line-height:1.6}
.demos-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:1120px}
.demo-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;text-align:left;padding:0;color:var(--text);font:inherit;cursor:pointer;min-width:0}
.demo-card:hover{border-color:var(--text-muted)}
.demo-preview{display:block;position:relative;aspect-ratio:16/9;background:var(--bg);overflow:hidden}
.demo-preview img{width:100%;height:100%;object-fit:contain;display:block}
.demo-play{position:absolute;inset:0;display:grid;place-items:center;font-size:28px;color:white;text-shadow:0 1px 6px #000}
.demo-duration{position:absolute;bottom:10px;right:10px;background:#191c1ae6;color:#fff;border-radius:5px;padding:3px 7px;font-size:.72rem}
.demo-copy{display:block;padding:18px 20px 21px}.demo-title{display:block;font-weight:600;font-size:1rem;line-height:1.4}.demo-description{display:block;color:var(--text-muted);font-size:.82rem;line-height:1.6;margin-top:7px}
.demo-dialog{margin:auto;width:min(960px,calc(100vw - 32px));max-height:calc(100dvh - 32px);box-sizing:border-box;overflow:auto;padding:20px;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text)}
.demo-dialog::backdrop{background:#0009}.demo-dialog header{display:flex;gap:20px;align-items:center;justify-content:space-between;margin-bottom:16px}.demo-dialog h2{font-size:1.05rem;line-height:1.5;margin:0}.demo-dialog button{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:7px;padding:9px 13px;cursor:pointer;min-height:44px}.demo-dialog iframe{border:0;min-height:200px;display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#111;border-radius:9px}.demo-status{color:var(--text-muted);font-size:.85rem;line-height:1.6}.demo-retry{margin-top:10px}
@media(max-width:650px){.demos-grid{grid-template-columns:minmax(0,1fr);gap:20px}.demo-dialog{padding:14px}.demos-content{padding-bottom:100px}}