:root{color-scheme:light dark;--bg:#faf9f6;--ink:#20272b;--soft:#566168;--line:#d9ddd8;--card:#fff;--accent:#185c4c;--pale:#e5f2ec;--warn:#8d3822}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid #b97424;outline-offset:5px}.wrap{max-width:1080px;margin:auto;padding:0 28px}.nav{display:flex;align-items:center;justify-content:space-between;min-height:94px;border-bottom:1px solid var(--line);gap:25px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:23px;text-decoration:none;color:var(--ink)}nav{display:flex;gap:26px;font-size:15px}.hero{padding:88px 0 60px;max-width:860px}h1{font-size:clamp(42px,6.8vw,74px);line-height:1.09;letter-spacing:-.055em;margin:18px 0 28px}h2{font-size:clamp(25px,3.5vw,34px);line-height:1.25;letter-spacing:-.03em}h3{font-size:21px;margin:14px 0 10px}.lead{font-size:clamp(21px,2.8vw,28px);line-height:1.45;max-width:780px}.eyebrow{font:700 12px/1.5 system-ui;letter-spacing:.13em;color:var(--accent)}.small{font-size:14px;color:var(--soft)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.button{display:inline-block;background:var(--accent);color:#fff;padding:12px 19px;border:1px solid var(--accent);border-radius:7px;text-decoration:none;font-size:15px;font-weight:650}.secondary{background:transparent;color:var(--accent)}section{padding:35px 0;border-bottom:1px solid var(--line)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:32px 0}.grid article{padding:24px;background:var(--card);border:1px solid var(--line);border-radius:9px}.number{font:650 15px ui-monospace,monospace;color:var(--accent)}.grid p{font-size:15px;margin:0}.demo{padding:22px 26px;background:var(--pale);border-radius:9px}.demo pre{background:transparent;padding:0;border:0;margin:20px 0;font-size:14px}pre{overflow:auto;white-space:pre;padding:23px 25px;background:var(--card);border:1px solid var(--line);border-radius:9px;font:14px/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:2}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.91em}.yes{color:var(--accent);font-weight:700}.no{color:var(--warn);font-weight:700}.boundary{margin:35px 0;background:var(--pale);border-radius:9px;border:0;padding:26px 30px}.boundary h2{margin-top:0}details{padding:18px 0;border-bottom:1px solid var(--line)}details:last-child{border:0}summary{cursor:pointer;font-weight:650}details p{max-width:850px;color:var(--soft)}footer{margin-top:20px!important;padding-top:26px!important;padding-bottom:38px!important;font-size:14px}.skip{position:absolute;left:20px;top:-80px;padding:8px;background:var(--card)}.skip:focus{top:8px;z-index:2}@media(max-width:700px){.wrap{padding:0 20px}.nav{align-items:flex-start;flex-direction:column;gap:13px;padding-top:22px;padding-bottom:20px}nav{gap:20px}.hero{padding:50px 0 35px}.grid{grid-template-columns:1fr;gap:12px}.grid article{padding:21px}.boundary{padding:23px}.demo{padding:20px}.button{width:100%;text-align:center}pre{padding:18px;font-size:12px}.lead{font-size:22px}}@media(prefers-color-scheme:dark){:root{--bg:#111918;--ink:#e2ebe6;--soft:#b0beb7;--line:#33443c;--card:#19241f;--accent:#87dbb8;--pale:#1d3329;--warn:#ffb597}.button{background:#91d3b4;color:#0e221a;border-color:#91d3b4}.secondary{background:transparent;color:var(--accent)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.team-tools{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:14px}.team-tools strong{flex-basis:100%;color:var(--ink)}