:root{--red:#B2263C;--ink:#1a1a1a;--muted:#666;--line:#eee;--bg:#fafafa}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:var(--red)}.wrap{max-width:900px;margin:0 auto;padding:0 20px}
.top{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;flex-wrap:wrap;z-index:2}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:18px}.brand img{border-radius:50%}
nav{display:flex;gap:14px;flex-wrap:wrap}nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}nav a.active,nav a:hover{color:var(--red)}
.hero{display:flex;gap:32px;align-items:center;padding:48px 0 24px;flex-wrap:wrap}.hero img{border-radius:50%}.hero div{flex:1;min-width:260px}
.hero h1{font-size:36px;line-height:1.15;margin:0 0 12px}.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:10px;margin-top:8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:16px 0 8px}.card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:18px}.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--muted)}
.doc{padding:28px 0 40px}.doc h1{font-size:30px;margin:0 0 4px}.doc h2{font-size:19px;margin:28px 0 8px}.doc p,.doc li{color:#333}.doc ul{padding-left:22px}.doc li{margin:6px 0}
.muted{color:var(--muted);font-size:14px}.info{border-collapse:collapse;margin:16px 0;width:100%}.info th,.info td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.info th{width:200px;color:var(--muted);font-weight:600}
.foot{background:var(--bg);border-top:1px solid var(--line);padding:24px 0;font-size:14px}.foot p{margin:4px 0}.foot .links a{color:var(--ink)}
@media(max-width:600px){.hero h1{font-size:28px}.info th{width:120px}}