*{box-sizing:border-box}
body{margin:0;background:#000222;color:#e8ecf3;font-family:Inter,-apple-system,Segoe UI,Arial,sans-serif;line-height:1.65}
a{color:#1FA9FF;text-decoration:none}
a:hover{text-decoration:underline}
header{border-bottom:1px solid #1a2340;background:#04061a;position:sticky;top:0;z-index:10}
nav{max-width:980px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;gap:28px;flex-wrap:wrap}
nav .brand{font-weight:700;font-size:1.1rem;color:#fff;letter-spacing:.5px}
nav .brand span{color:#20E3A2}
nav a.link{color:#aeb6c6;font-size:.95rem}
nav a.link:hover{color:#fff;text-decoration:none}
.wrap{max-width:820px;margin:0 auto;padding:56px 24px}
.hero{padding:72px 24px;max-width:820px;margin:0 auto}
h1{font-size:2.1rem;line-height:1.2;margin:0 0 14px;color:#fff}
h2{font-size:1.35rem;color:#fff;margin:38px 0 12px}
h1 span,h2 span{color:#20E3A2}
.lead{font-size:1.1rem;color:#c3cad8;margin-bottom:8px}
.muted{color:#8b95a8;font-size:.92rem}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
@media(max-width:640px){.grid{grid-template-columns:1fr}.hero{padding:48px 24px}h1{font-size:1.7rem}}
.card{background:#0a1030;border:1px solid #1a2340;border-radius:12px;padding:22px}
.card h3{margin:0 0 8px;color:#fff;font-size:1.05rem}
.card p{margin:0;color:#aeb6c6;font-size:.95rem}
.tag{display:inline-block;background:#0a1030;border:1px solid #1a2340;color:#20E3A2;font-size:.8rem;padding:5px 12px;border-radius:999px;margin-bottom:20px}
footer{border-top:1px solid #1a2340;margin-top:40px;background:#04061a}
footer .inner{max-width:820px;margin:0 auto;padding:28px 24px;color:#6b7385;font-size:.85rem}
.btn{display:inline-block;background:#1583c9;color:#fff;padding:11px 20px;border-radius:8px;font-weight:600;margin-top:18px}
.btn:hover{background:#1FA9FF;text-decoration:none}
ul.clean{list-style:none;padding:0}
ul.clean li{padding:8px 0 8px 26px;position:relative;color:#c3cad8}
ul.clean li:before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:#20E3A2}