:root{font-family:Arial,sans-serif;background:#071b25;color:#e7f4f2;font-size:17px}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;padding:22px 5vw;border-bottom:1px solid #30515e;gap:20px}a{color:#83dfc6}.brand{font-weight:bold;text-decoration:none;letter-spacing:.1em}main{max-width:1380px;margin:auto;padding:30px 4vw}h1{font-size:clamp(42px,6vw,72px);margin:10px 0;letter-spacing:-.04em}h2{font-size:23px}.intro{max-width:900px;margin-bottom:28px}p,li{line-height:1.6}.eyebrow{color:#83dfc6;letter-spacing:.15em;font-size:12px;font-weight:bold}.panel{background:#112d39;border:1px solid #30515e;border-radius:18px;padding:22px;margin:20px 0}.views{display:grid;grid-template-columns:1fr 1fr;gap:20px}canvas{width:100%;background:#06131b;border-radius:12px;display:block;aspect-ratio:16/9;object-fit:contain}button,select,input{font:inherit}button,select{padding:10px 13px;border:1px solid #49727d;border-radius:8px;background:#183e4c;color:#e7f4f2}button{cursor:pointer}button:hover{background:#275c68}button:disabled{opacity:.45;cursor:default}.primary{background:#83dfc6;color:#092a32;font-weight:bold}.controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px}label{display:flex;align-items:center;gap:8px;font-size:14px}input[type=file]{max-width:190px;font-size:12px}input[type=range]{accent-color:#83dfc6;max-width:160px}.timeline{margin:18px 0}.timeline input{max-width:none;flex:1}.tracking{font-size:22px;font-weight:bold;background:#183e4c;padding:14px;border-radius:10px}.small{font-size:13px;color:#b2cbd2}progress{width:100%;height:10px;accent-color:#83dfc6}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #30515e}code{color:#83dfc6}pre{overflow:auto;background:#06131b;padding:16px;border-radius:8px}.guide{max-width:1000px}@media(max-width:800px){.views{grid-template-columns:1fr}header{flex-direction:column}.panel{padding:16px}main{padding:20px 15px}}
.views canvas{aspect-ratio:auto;cursor:crosshair}

nav{display:flex;gap:1rem;flex-wrap:wrap}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:280px;overflow:auto}details{margin:1rem 0}

.decoder{position:fixed;width:1px;height:1px;right:0;bottom:0;opacity:.01;pointer-events:none}
header nav{align-items:center;gap:12px 20px}header nav a{text-decoration:none;padding-bottom:4px}header nav a.active{border-bottom:3px solid #83dfc6;font-weight:bold}
.sampleCards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.sampleCard{padding:0;overflow:hidden;text-align:left;border:3px solid #49727d;display:flex;flex-direction:column;background:#183e4c}.sampleCard[aria-pressed=true]{border-color:#83dfc6;background:#214b55}.sampleCard img{width:100%;height:180px;object-fit:cover;display:block}.sampleCard strong{font-size:23px;padding:14px 16px 4px}.sampleCard span{font-size:15px;padding:0 16px 16px;color:#b2cbd2}.selectedClip{font-size:19px;font-weight:bold;color:#83dfc6}.coverage{background:#0a2330;border-left:4px solid #83dfc6;padding:12px 16px;font-size:17px;font-variant-numeric:tabular-nums;line-height:1.6;min-height:4em}.sampleFallback{display:none}.timeline output{min-width:130px;font-variant-numeric:tabular-nums}.sampleLibrary h2{margin-top:0}@media(max-width:650px){.sampleCards{grid-template-columns:1fr}.sampleCard img{height:160px}.timeline{flex-wrap:wrap}.timeline input{min-width:180px}.sampleCard strong{font-size:21px}}

@media(min-width:1000px){.sampleCards{grid-template-columns:repeat(3,minmax(0,1fr))}}