:root{--bg:#0d0d10;--card:#17171c;--text:#f2f0eb;--muted:#a9a6a0;--accent:#f4a259;--line:#2a2a31}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,"Helvetica Neue",Arial,sans-serif;line-height:1.6}
a{color:var(--accent)}.wrap{max-width:860px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line)}header .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-weight:700;letter-spacing:.08em;text-decoration:none;color:var(--text)}.logo span{color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:14px}nav a:hover{color:var(--text)}
.hero{padding:72px 0 40px}.hero h1{font-size:clamp(32px,6vw,52px);line-height:1.1;margin:0 0 16px}
.hero p{color:var(--muted);font-size:18px;max-width:620px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:32px 0 56px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}.card h3{margin:0 0 8px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:15px}
.steps{counter-reset:s;list-style:none;padding:0;margin:0 0 56px}.steps li{counter-increment:s;padding:14px 0 14px 48px;position:relative;border-top:1px solid var(--line)}
.steps li:before{content:counter(s);position:absolute;left:0;top:12px;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#111;font-weight:700;display:flex;align-items:center;justify-content:center}
h2{font-size:24px;margin:0 0 16px}.doc{padding:48px 20px 64px;max-width:720px}.doc h1{font-size:34px;margin:0 0 4px}.doc .date{color:var(--muted);margin-bottom:28px}
.doc h2{font-size:19px;margin:28px 0 8px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}footer .wrap{padding:24px 20px;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
footer a{color:var(--muted)}