:root{--n9:#0e2a60;--n7:#2c5f80;--ink:#0f172a;--mute:#5b6577;--line:#e6e9ef;--bg:#f7f9fc}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{color:var(--n7)}header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:5}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}.top{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--ink);text-decoration:none}.brand img{height:30px}
.top nav{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap}.top nav a{color:var(--mute);text-decoration:none;font-size:14px;font-weight:500}.top nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:12px;font-weight:700;text-decoration:none;font-size:15px}
.btn.p{background:linear-gradient(135deg,var(--n7),var(--n9));color:#fff}.btn.s{border:1px solid var(--line);color:var(--ink);background:#fff}
.hero{padding:72px 0 40px}.pill{display:inline-block;background:#eef3f9;color:var(--n7);font-weight:700;font-size:12px;padding:6px 12px;border-radius:30px}
h1{font-size:44px;line-height:1.12;letter-spacing:-1.2px;margin:16px 0}h1 span{color:var(--n7)}.lead{font-size:18px;color:var(--mute);max-width:640px}
.cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}.card{border:1px solid var(--line);border-radius:16px;padding:22px;background:#fff}
.card h3{margin:10px 0 6px;font-size:17px}.card p{margin:0;color:var(--mute);font-size:14.5px}.ic{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--n7),var(--n9));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.band{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:46px 0}
h2{font-size:28px;letter-spacing:-.6px;margin:0 0 14px}.list{padding-left:20px;color:var(--mute)}.list li{margin-bottom:8px}
.doc{max-width:820px;padding:56px 22px 70px;margin:0 auto}.doc h1{font-size:34px}.doc h2{font-size:21px;margin-top:34px}.doc p,.doc li{color:#334155}.meta{color:var(--mute);font-size:14px}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--mute);font-size:14px}footer .wrap{display:flex;gap:18px;flex-wrap:wrap;align-items:center}footer a{color:var(--mute);text-decoration:none}
@media(max-width:800px){h1{font-size:32px}.grid{grid-template-columns:1fr}.top nav{display:none}}