:root{--bg:#070d1c;--bg-2:#0b1a33;--fg:#e8edf5;--muted:#9aa7bd;--accent:#4f9cff;--border:rgba(255,255,255,.08)}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:var(--accent);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.site-header{background:#0a1428;border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.site-title{color:var(--fg);font-weight:700;font-size:1.25rem}
.menu{list-style:none;display:flex;gap:24px;margin:0;padding:0}
.menu a{color:var(--fg)}
.section-hero{background:linear-gradient(180deg,#0a1428,#0b1a33 60%,#070d1c);padding:120px 0;text-align:center}
.hero-title{font-size:clamp(2rem,5vw,3.5rem);margin:0 0 16px}
.hero-subtitle{color:var(--muted);font-size:1.125rem;margin:0 0 32px}
.btn{display:inline-block;padding:14px 28px;border-radius:8px;font-weight:600}
.btn-primary{background:var(--accent);color:#fff}
section{padding:80px 0}
.section-title{font-size:2rem;margin:0 0 24px}
.site-footer{background:#0a1428;border-top:1px solid var(--border);padding:32px 0;text-align:center;color:var(--muted)}