:root{--bg:#0b1220;--card:#111b2e;--text:#e7eefc;--muted:#a9b6d6;--line:#223052;}
*{box-sizing:border-box;}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{color:inherit;text-decoration:none;}
.container{max-width:1080px;margin:0 auto;padding:18px;}
.site-header{position:sticky;top:0;background:rgba(11,18,32,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{font-weight:700;}
.nav{display:flex;gap:14px;flex-wrap:wrap;}
.nav a{padding:8px 10px;border-radius:10px;color:var(--muted);}
.nav a.active,.nav a:hover{color:var(--text);background:rgba(34,48,82,.4);}
.hero{padding:42px 0 18px;}
.hero h1{font-size:38px;margin:0 0 10px;}
.lead{color:var(--muted);font-size:18px;line-height:1.5;}
.cta-row{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap;}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;background:#2b63ff;color:#fff;font-weight:600;}
.btn.secondary{background:rgba(255,255,255,.08);border:1px solid var(--line);}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0;}
@media(max-width:900px){.grid{grid-template-columns:1fr;}.hero h1{font-size:30px;}}
.card{background:rgba(17,27,46,.85);border:1px solid var(--line);border-radius:16px;padding:16px;}
.list{margin:10px 0 0;padding-left:18px;color:var(--muted);}
.price{font-size:26px;margin:8px 0;}
.site-footer{border-top:1px solid var(--line);margin-top:30px;}
.footer-inner{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:var(--muted);padding:18px;}
.muted{color:var(--muted);}