:root{color-scheme:light;--paper:#f7f6ef;--ink:#202d26;--muted:#59665f;--line:#cfd6ca;--accent:#355d43}
*{box-sizing:border-box}html{scroll-padding-top:2rem}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.85 system-ui,-apple-system,"Segoe UI",sans-serif;overflow-wrap:anywhere}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#152f20}a:focus-visible{outline:3px solid #9a681b;outline-offset:5px}header,main,footer{max-width:1180px;margin:auto;padding-inline:40px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:24px;border-bottom:1px solid var(--line)}.brand{font-size:14px;font-weight:750;letter-spacing:.06em}.languages{display:flex;gap:6px;flex-wrap:wrap}.languages a{padding:5px 12px;font-size:14px;border:1px solid transparent;border-radius:4px;text-decoration:none}.languages [aria-current]{border-color:var(--accent);background:#e7eddf}.hero{padding:64px 0 42px;max-width:850px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}h1{font-family:Georgia,"Noto Serif",serif;font-size:clamp(32px,5vw,56px);font-weight:500;line-height:1.22;letter-spacing:-.025em;margin:14px 0 22px}.intro{font-size:20px;line-height:1.65;max-width:620px;margin-bottom:24px}.meta{font-size:13px;color:var(--muted)}.status{border-left:3px solid #b59c60;padding:6px 0 6px 15px;margin-top:20px;font-size:14px;color:var(--muted);max-width:720px}.layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;border-top:1px solid var(--line);padding-top:30px}.toc{font-size:14px}.toc strong{font-size:12px;text-transform:uppercase;letter-spacing:.08em}.toc ol{padding-left:22px;margin:15px 0}.toc li{padding:5px 0}.toc a{text-decoration:none}.document{max-width:760px}.document section{padding:2px 0 28px;border-bottom:1px solid var(--line);margin-bottom:28px}h2{font-size:23px;line-height:1.4;font-weight:650;margin:0 0 20px}p{margin:0 0 17px}ul{padding-left:23px;margin:12px 0 20px}li{margin:5px 0}.table-wrap{overflow-x:auto;margin:20px 0;border:1px solid var(--line);border-radius:6px}table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.7}th,td{text-align:left;vertical-align:top;padding:16px 18px;border-bottom:1px solid var(--line)}th{background:#e9eddf;font-weight:650}td:first-child{width:28%;font-weight:600}tr:last-child td{border-bottom:0}footer{padding-block:30px 44px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.skip{position:absolute;left:16px;top:-100px;background:white;padding:8px 20px;z-index:2}.skip:focus{top:10px}
@media(max-width:800px){header,main,footer{padding-inline:24px}.layout{grid-template-columns:1fr;gap:20px}.toc{border-bottom:1px solid var(--line);padding-bottom:14px}.toc ol{columns:2}.hero{padding-top:38px}.topbar{align-items:flex-start;flex-direction:column;gap:14px}td:first-child{width:32%}}
@media(max-width:420px){header,main,footer{padding-inline:18px}body{font-size:16px}.languages a{padding:5px 9px}.toc ol{columns:1}th,td{padding:12px 10px;font-size:14px}.intro{font-size:18px}}
@media print{body{background:white;font-size:11pt}.languages,.toc,.skip{display:none}.layout{display:block}.hero{padding:20px 0}.document{max-width:none}header,main,footer{padding-inline:0}h1{font-size:28pt}section{break-inside:auto}h2{break-after:avoid}.table-wrap{overflow:visible}a{color:inherit}}