.demo-page{max-width:980px;margin:70px auto;padding:0 24px 80px}.demo-page h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.08;letter-spacing:-.04em}.intro{font-size:1.2rem;max-width:700px}.demo-widget{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:28px;margin:36px 0}.demo-widget label{display:block;font-weight:600;margin:20px 0 10px}.demo-widget input,.demo-widget select,.demo-widget textarea{font:inherit;max-width:100%;width:100%;min-height:44px;padding:10px;border:1px solid var(--muted);border-radius:8px;background:var(--paper);color:var(--ink)}.demo-widget textarea{height:100px}.demo-widget output{font-size:1.25rem;overflow-wrap:anywhere}.demo-widget button{margin-top:16px}.demo-widget table{width:100%;border-collapse:collapse;text-align:left;margin:24px 0}.demo-widget caption{text-align:left;font-weight:600;margin-bottom:16px}.demo-widget td,.demo-widget th{padding:10px;border-bottom:1px solid var(--line)}.demo-widget summary{cursor:pointer;padding:16px 0;min-height:44px;font-weight:600}.demo-gallery figure{margin:32px 0}.demo-gallery img{display:block;width:auto;max-width:100%;height:auto;max-height:700px;object-fit:contain;border-radius:16px;border:1px solid var(--line)}.demo-gallery figcaption{color:var(--muted);margin-top:12px;font-size:.95rem}blockquote{margin:16px 0;padding-left:20px;border-left:3px solid var(--blue)}@media(max-width:700px){.demo-page{margin-top:36px}.demo-widget{padding:20px}header nav{justify-content:flex-start}}