:root{
  --bg:#090d12;
  --panel:#111823;
  --panel2:#0d131d;
  --text:#f3f6fb;
  --muted:#a7b4c8;
  --line:#1f2b3d;
  --accent:#2ee59d;
  --accent2:#12b879;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Arial,Helvetica,sans-serif;
  background:linear-gradient(180deg,#081018 0%,#0a0d12 100%);
  color:var(--text);line-height:1.65;
}
a{color:var(--text);text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
header{
  position:sticky;top:0;z-index:10;
  backdrop-filter: blur(10px);
  background:rgba(7,11,17,.88);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:18px}
.brand{font-size:24px;font-weight:800;letter-spacing:.6px;color:var(--accent)}
.menu{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.menu a{color:var(--muted);font-size:14px}
.menu a:hover,.menu a.active{color:#fff}
.hero{padding:72px 0 34px}
.badge{
  display:inline-block;padding:8px 14px;border:1px solid rgba(46,229,157,.28);
  background:rgba(46,229,157,.08);color:#b9f7de;border-radius:999px;font-size:13px
}
h1{font-size:46px;line-height:1.12;margin:16px 0 12px}
h2{font-size:28px;line-height:1.2;margin:0 0 14px}
h3{font-size:20px;margin:0 0 10px}
.lead{font-size:18px;color:var(--muted);max-width:860px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:12px;
  font-weight:700;border:1px solid var(--line);transition:.2s
}
.btn.primary{background:linear-gradient(180deg,var(--accent),var(--accent2));color:#07120d;border:none}
.btn.secondary{background:rgba(255,255,255,.03);color:#fff}
.btn:hover{transform:translateY(-1px)}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid rgba(255,255,255,.06);
  border-radius:20px;padding:22px;box-shadow:0 8px 30px rgba(0,0,0,.18)
}
.section{padding:18px 0 22px}
.kicker{color:var(--accent);font-weight:700;font-size:14px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.8px}
.muted{color:var(--muted)}
.list{padding-left:18px;margin:0}
.list li{margin:8px 0;color:var(--muted)}
.notice{display:flex;gap:12px;align-items:flex-start}
.notice strong{color:#fff}
.faq details{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid rgba(255,255,255,.06);
  border-radius:16px;padding:16px 18px;margin-bottom:12px
}
.faq summary{cursor:pointer;font-weight:700}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:var(--muted)}
footer{border-top:1px solid rgba(255,255,255,.06);margin-top:40px}
.footer{padding:28px 0 42px;color:var(--muted);font-size:14px}
.status{
  display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;
  background:rgba(46,229,157,.08);border:1px solid rgba(46,229,157,.24);color:#cbfce9;font-weight:700
}
.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(46,229,157,.18)}
.callout{
  padding:22px;border-radius:20px;background:linear-gradient(180deg,#0d1721,#0a1118);
  border:1px solid rgba(255,255,255,.06)
}
.small{font-size:13px}
@media (max-width:900px){
  .grid-3,.grid-2{grid-template-columns:1fr}
  h1{font-size:34px}
  .nav{align-items:flex-start;flex-direction:column}
  .menu{justify-content:flex-start}
}