:root{color-scheme:dark;--bg:#080d12;--surface:#111b24;--text:#edf4f7;--muted:#b5c3ce;--line:#2c3b46;--accent:#9ce7e8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px;border-radius:3px}.skip{position:absolute;left:20px;top:-100px;background:var(--surface);padding:12px;z-index:2}.skip:focus{top:12px}.wrap{width:min(100% - 40px,800px);margin-inline:auto}header{border-bottom:1px solid var(--line)}.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding-block:16px}.brand{font-weight:750;text-decoration:none;color:var(--text);padding-block:10px}nav{display:flex;flex-wrap:wrap;gap:6px 16px}nav a,footer a{display:inline-flex;align-items:center;min-height:44px}nav a[aria-current=page]{color:var(--text);font-weight:700}main{padding-block:50px 64px}h1{font-size:clamp(34px,6vw,54px);line-height:1.12;letter-spacing:-.035em;margin:10px 0 20px;overflow-wrap:anywhere}h2{font-size:25px;line-height:1.3;margin:36px 0 12px}p,ul{margin:0 0 20px}li{padding-left:4px;margin-bottom:8px}.eyebrow,.muted{color:var(--muted)}.eyebrow{font-size:14px;letter-spacing:.08em;text-transform:uppercase}.lead{font-size:21px;color:var(--muted);max-width:650px}.card{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-top:28px}.card h2{margin-top:0}.card p:last-child{margin-bottom:0}footer{border-top:1px solid var(--line);padding-block:24px 36px;color:var(--muted);font-size:15px}footer .links{display:flex;flex-wrap:wrap;gap:8px 24px}code{overflow-wrap:anywhere}a{overflow-wrap:anywhere}@media(max-width:430px){.wrap{width:calc(100% - 32px)}main{padding-top:32px}.top{gap:0 16px}nav{gap:4px 14px}.card{padding:20px}h2{font-size:23px}}@media print{:root{color-scheme:light}body{background:#fff;color:#111}.skip,nav{display:none}.wrap{width:100%;max-width:none}main{padding:16px}.card{background:#fff;border-color:#777}a,.muted,.lead,.eyebrow,footer{color:#222}}