:root{color-scheme:light;--paper:#f5f4f0;--ink:#20211e;--rule:#cfcec7;--accent:#6437a4;--muted:#5b5c56}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,sans-serif;line-height:1.55}a{color:inherit;text-underline-offset:.2em}a:hover{color:var(--accent)}header,main,footer{max-width:1480px;margin:auto;padding:32px 48px}nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:14px}.skip{position:absolute;left:12px;top:-90px;background:var(--paper);padding:12px}.skip:focus{top:10px;z-index:3}.eyebrow{font-size:11px;letter-spacing:.14em;font-weight:650;margin-top:50px}h1{font-size:clamp(48px,6vw,88px);line-height:1.04;letter-spacing:-.055em;font-weight:550;margin:22px 0}h2{font-size:34px;line-height:1.15;letter-spacing:-.035em;font-weight:550}p{max-width:940px}.intro{font-size:20px;max-width:680px;color:var(--muted)}.facts{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--rule);margin:36px 0 18px;padding:22px 0;gap:24px}.facts dt{font-size:12px;color:var(--muted)}.facts dd{margin:2px 0 0;font-size:clamp(22px,2.4vw,34px);letter-spacing:-.04em}.notice,.caption,.source-link{font-size:14px;color:var(--muted)}.notice{max-width:1050px}section{margin:0 0 72px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:24px}.section-heading p{font-size:13px;color:var(--muted)}.pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}figure{margin:0;min-width:0}figcaption{display:flex;flex-direction:column;gap:3px;font-size:14px;padding-bottom:12px}figcaption span{color:var(--muted);font-size:12px}video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:white;border:1px solid var(--rule)}button,input{font:inherit}button{color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:4px;padding:9px 13px;cursor:pointer;min-height:44px}button:hover{border-color:var(--accent)}button:disabled{opacity:.6;cursor:wait}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.transport:not([hidden]){display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:18px 0}.transport label{font-size:13px}.scrubber{display:flex;align-items:center;gap:8px;flex:1;min-width:190px}input[type=range]{width:100%;min-height:44px;accent-color:var(--accent)}output{font-size:13px;font-variant-numeric:tabular-nums}#player-status{flex-basis:100%;margin:0;font-size:13px}.notes{border-top:1px solid var(--rule);display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-top:25px}.notes .eyebrow{margin-top:12px}.notes p{max-width:500px}table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}caption{text-align:left;color:var(--muted);font-size:12px;padding-bottom:12px}th,td{padding:10px 8px;border-bottom:1px solid var(--rule);font-variant-numeric:tabular-nums}.downloads{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.downloads>a{text-decoration:none;border-top:2px solid var(--ink);padding-top:18px;display:flex;flex-direction:column;gap:9px}.downloads strong{font-size:18px;font-weight:550}.downloads span{font-size:14px;color:var(--muted)}.limits{border-top:1px solid var(--rule);padding-top:20px;max-width:1000px}.limits .eyebrow{margin-top:12px}.limits p{font-size:15px}.clock-notes{font-size:14px}.clock-notes dt{font-weight:650;margin-top:16px}.clock-notes dd{margin:4px 0 0}footer{border-top:1px solid var(--rule);font-size:13px;color:var(--muted);padding-bottom:40px}code{font-size:.9em;overflow-wrap:anywhere}
@media(max-width:760px){header,main,footer{padding:24px}.facts{grid-template-columns:1fr 1fr;gap:20px}.section-heading{display:block}.pair,.notes,.downloads{grid-template-columns:1fr}.pair{gap:28px}.notes{gap:20px}.downloads{gap:26px}h2{font-size:28px}section{margin-bottom:48px}.intro{font-size:18px}}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--paper:#171815;--ink:#edece6;--rule:#494a43;--accent:#c1a4ed;--muted:#aaa99f}}