:root{--bg:#f6f3ee;--ink:#1b1a17;--muted:#6b665d;--line:#e2ddd3;--accent:#e2552d;--max:720px}
@media (prefers-color-scheme:dark){:root{--bg:#141311;--ink:#f1ede6;--muted:#9c968b;--line:#2b2925;--accent:#ff7a52}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,sans-serif}
a{color:inherit;text-decoration-color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--accent)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header{padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:16px}
.logo{font-weight:700;letter-spacing:-.02em;text-decoration:none;display:flex;align-items:center;gap:10px}
.dot{width:14px;height:14px;border-radius:50%;background:var(--accent);display:inline-block}
nav{display:flex;gap:20px;font-size:15px;color:var(--muted)}
nav a{text-decoration:none}
.hero{padding:96px 0 72px}
.hero h1{font-size:clamp(40px,8vw,68px);line-height:1.02;letter-spacing:-.035em;margin:0 0 24px;font-weight:700}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:20px;color:var(--muted);max-width:520px;margin:0}
section{padding:48px 0;border-top:1px solid var(--line)}
section h2{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 20px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px}
.grid h3{margin:0 0 6px;font-size:18px;letter-spacing:-.01em}
.grid p{margin:0;color:var(--muted);font-size:16px}
.doc{padding:56px 0 72px}
.doc h1{font-size:40px;letter-spacing:-.03em;line-height:1.1;margin:0 0 8px}
.doc .meta{color:var(--muted);margin:0 0 40px;font-size:15px}
.doc h2{font-size:20px;margin:40px 0 8px;letter-spacing:-.01em}
.doc p,.doc li{color:var(--ink)}
.doc ul{padding-left:20px}
footer{border-top:1px solid var(--line);padding:32px 0 48px;color:var(--muted);font-size:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer nav{font-size:14px}