:root{color-scheme:dark;--bg:#101114;--fg:#e9eaed;--muted:#a7abb5;--accent:#b7d5ff;--line:#30343d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{width:min(900px,100% - 48px);margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:28px 0;border-bottom:1px solid var(--line);gap:20px}a{color:var(--accent);text-underline-offset:4px}a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.brand{display:flex;align-items:center;gap:12px;color:var(--fg);text-decoration:none;font-size:20px;letter-spacing:.06em}.brand img{border-radius:10px}.brand b{font-weight:400;color:var(--muted)}main{padding:58px 0 45px}.eyebrow{color:var(--muted);font-size:12px;letter-spacing:.14em}h1{font-size:clamp(32px,5vw,48px);line-height:1.15;letter-spacing:-.035em;max-width:740px;margin:20px 0}h2{font-size:23px;line-height:1.35;margin:0 0 16px}.updated{font-size:14px;color:var(--muted)}.lead{font-size:20px;line-height:1.6;margin:32px 0 38px;color:#ced3dd}section{padding:28px 0;border-top:1px solid var(--line)}p{margin:0 0 18px}li{margin-bottom:12px}ul,ol{padding-left:25px}footer{padding:28px 0 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:14px}footer nav{display:flex;gap:22px;flex-wrap:wrap}@media(max-width:560px){header,main,footer{width:calc(100% - 32px)}header{font-size:14px}main{padding-top:36px}footer{display:block}footer nav{margin-top:15px}body{font-size:16px}}@media print{:root{color-scheme:light;--bg:#fff;--fg:#111;--muted:#444;--accent:#123b65;--line:#ccc}header,main,footer{width:100%}main{padding-top:20px}.lead{color:#222}header>a:last-child{display:none}}