:root{--brand:#1a4fa0;--brand2:#f2a900;--ink:#1d2433;--muted:#5b6475;--bg:#f6f8fc;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}
header{background:var(--brand);color:#fff}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:14px 0}
.logo{font-weight:800;font-size:1.35rem;letter-spacing:.04em;color:#fff;text-decoration:none}
.logo span{color:var(--brand2)}
nav a{color:#fff;text-decoration:none;margin-left:18px;font-weight:500;opacity:.9}
nav a:hover,nav a.on{opacity:1;border-bottom:2px solid var(--brand2)}
.hero{padding:56px 0 40px}
.hero h1{font-size:2.2rem;margin:0 0 8px}
.hero p{font-size:1.1rem;color:#dfe8f8;margin:0;max-width:640px}
main{padding:36px 0 48px}
h2{margin-top:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border-radius:14px;padding:22px;box-shadow:0 2px 10px rgba(20,40,80,.07)}
.card h3{margin:0 0 6px}
.card p{margin:0 0 14px;color:var(--muted)}
.icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:26px;background:#e8eefb;margin-bottom:12px}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;padding:9px 16px;border-radius:8px;font-weight:600}
.btn.alt{background:var(--brand2);color:#1d2433}
.info{background:var(--card);border-radius:14px;padding:22px;box-shadow:0 2px 10px rgba(20,40,80,.07)}
.info dt{font-weight:700;margin-top:10px}
.info dd{margin:0;color:var(--muted)}
.doc h2{margin-top:28px}
.doc{background:var(--card);border-radius:14px;padding:28px;box-shadow:0 2px 10px rgba(20,40,80,.07)}
footer{background:#111a2c;color:#aab3c5;padding:24px 0;font-size:.9rem}
footer a{color:#dfe6f3;margin-right:14px}
@media(max-width:600px){nav a{margin:0 14px 0 0}.hero h1{font-size:1.7rem}}
.btn.soon{background:#e4e8f0;color:#5b6475;cursor:default}