:root{--bg:#ffffff;--fg:#1a1f2b;--muted:#5b6475;--accent:#e8890c;--accent-dark:#b86a05;--soft:#f5f7fa;--line:#e3e7ee}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6}
a{color:var(--accent-dark)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:#fff}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;font-size:20px;color:var(--fg);text-decoration:none}
.logo span{color:var(--accent)}
nav a{margin-left:20px;color:var(--muted);text-decoration:none;font-size:15px}
nav a:hover{color:var(--fg)}
.hero{background:linear-gradient(180deg,#fff7ec,#fff);padding:72px 0 56px}
.hero h1{font-size:40px;line-height:1.2;margin:0 0 16px}
.hero p{font-size:19px;color:var(--muted);max-width:680px;margin:0 0 28px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600}
.btn:hover{background:var(--accent-dark)}
section{padding:56px 0}
section.alt{background:var(--soft)}
h2{font-size:28px;margin:0 0 24px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15px}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;padding:0 0 18px 48px;position:relative}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.doc{padding:48px 0 64px;max-width:820px}
.doc h1{font-size:32px;margin:0 0 8px}
.doc h2{font-size:21px;margin:32px 0 10px}
.doc .meta{color:var(--muted);margin-bottom:24px}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer a{color:var(--muted);margin-right:16px}
@media (max-width:600px){.grid{grid-template-columns:1fr}.hero h1{font-size:30px}nav a{margin-left:12px;font-size:14px}}