:root{color-scheme:light dark;--bg:#f7f9ff;--panel:#fff;--ink:#15213b;--muted:#485771;--line:#dce4f2;--accent:#2044cf;--notice:#fff6d8}*{box-sizing:border-box}html{scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:3px}a:focus-visible,summary:focus-visible{outline:3px solid #5479ff;outline-offset:4px}.skip{position:absolute;left:12px;top:-80px;background:var(--panel);padding:12px;z-index:5}.skip:focus{top:10px}header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px max(22px,calc((100% - 1080px)/2));background:var(--panel);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-size:23px;white-space:nowrap}nav{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:14px}main{max-width:1080px;margin:auto;padding:28px 22px 60px}.hero{display:flex;gap:26px;align-items:center;padding:26px 0 34px}.hero>img{width:150px;height:150px;flex-shrink:0}.eyebrow{font-size:12px;letter-spacing:.09em;font-weight:650;text-transform:uppercase;color:var(--muted)}h1{font-size:clamp(32px,5vw,52px);letter-spacing:-.045em;line-height:1.13;margin:9px 0 16px}h2{font-size:28px;letter-spacing:-.025em;line-height:1.25;margin:7px 0 16px}h3{font-size:18px;line-height:1.4;margin:24px 0 8px}p{margin:0 0 14px;overflow-wrap:anywhere}.hero p{max-width:630px;color:var(--muted);font-size:18px}.overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0 40px}.overview>div{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:20px}.overview h2{font-size:18px}.overview p{font-size:14px;color:var(--muted);margin:0}section{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,40px);margin:22px 0;scroll-margin-top:90px}.summary{font-size:18px;color:var(--muted);margin-bottom:25px}article{max-width:80ch}.draft{padding:18px 22px;background:var(--notice);border:1px solid #b79028;border-radius:14px}.draft p{font-size:14px;margin:8px 0 0}.component{border-top:1px solid var(--line);padding-bottom:20px}.component p{font-size:14px}details{margin:12px 0}summary{cursor:pointer;padding:7px 0;color:var(--accent)}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:400px;overflow:auto;font:12px/1.6 ui-monospace,monospace;padding:16px;border:1px solid var(--line);border-radius:10px}footer{max-width:1080px;margin:auto;padding:24px 22px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer p{margin-top:10px}@media(max-width:700px){header{position:static;align-items:flex-start;flex-direction:column}nav{gap:8px 16px}.hero{align-items:flex-start;gap:14px}.hero>img{width:80px;height:80px}.hero p{font-size:16px}.overview{grid-template-columns:1fr}h1{font-size:32px}section{scroll-margin-top:12px}html{scroll-padding-top:12px}}@media(prefers-color-scheme:dark){:root{--bg:#0e1422;--panel:#171f30;--ink:#ecf1ff;--muted:#b4bfd4;--line:#344058;--accent:#a8bcff;--notice:#322b16}}@media print{header,nav,.skip{position:static}.hero>img{width:70px;height:70px}section{break-inside:auto}pre{max-height:none}body{background:white;color:black}a{color:inherit}}