:root{
  --bg:#0b0c10;
  --panel:#10121a;
  --text:#e9eaf0;
  --muted:#b7bbcc;
  --line:#24283a;
  --accent:#cbd5ff;
  --max: 1040px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;border-radius:12px}
header,main,footer{display:block}
.container{max-width:var(--max);margin:0 auto;padding:24px}
.nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}
.brand{font-weight:700;letter-spacing:.2px}
.navlinks{display:flex;gap:14px;flex-wrap:wrap}
.tag{display:inline-block;border:1px solid var(--line);padding:6px 10px;border-radius:999px;color:var(--muted);font-size:13px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center;margin-top:18px}
@media (max-width: 860px){.hero{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px}
h1{font-size:34px;line-height:1.1;margin:0 0 12px}
h2{font-size:22px;margin:24px 0 10px}
h3{font-size:18px;margin:16px 0 8px}
p{color:var(--muted);line-height:1.55;margin:8px 0}
ul{margin:8px 0 8px 18px;color:var(--muted);line-height:1.55}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width: 860px){.grid2{grid-template-columns:1fr}}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btn{display:inline-block;background:var(--text);color:#111;border-radius:12px;padding:10px 14px;font-weight:700}
.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}
.small{font-size:13px;color:var(--muted)}
.hr{height:1px;background:var(--line);margin:22px 0}
.footer{border-top:1px solid var(--line);margin-top:30px;padding-top:18px}
.kv{display:grid;grid-template-columns: 180px 1fr;gap:10px}
@media (max-width: 860px){.kv{grid-template-columns:1fr}}
.faq details{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--panel);margin:10px 0}
.faq summary{cursor:pointer;font-weight:700}
.note{border-left:3px solid var(--accent);padding:10px 12px;background:rgba(203,213,255,.06);border-radius:12px;color:var(--muted)}