:root{
  --bg:#0b0c10;
  --card:#11131a;
  --text:#eef1ff;
  --muted:#b9c0ff;
  --line:#232745;
  --accent:#7c5cff;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, #1a1f3b 0%, var(--bg) 55%);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit}
.container{max-width:1000px;margin:0 auto;padding:0 16px}

.site-header{
  position:sticky;top:0;z-index:10;
  background:rgba(11,12,16,.85);
  border-bottom:1px solid var(--line);
  backdrop-filter: blur(10px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{font-weight:800;letter-spacing:.2px;text-decoration:none}
.nav a{margin-left:14px;text-decoration:none;color:var(--muted)}
.nav a:hover{color:var(--text)}

.hero{padding:34px 0 18px}
.hero h1{font-size:34px;line-height:1.1;margin:0 0 10px}
.hero p{color:var(--muted);max-width:720px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}
.btn{
  display:inline-block;
  padding:10px 14px;
  border:1px solid var(--line);
  border-radius:12px;
  text-decoration:none;
}
.btn.primary{
  border-color:transparent;
  background:linear-gradient(135deg,var(--accent),#4aa3ff);
  color:#0b0c10;
  font-weight:700;
}
.small-note{font-size:13px;color:#aab0e5}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
  margin:18px 0;
}
.card{
  grid-column: span 4;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
}
.card h2{margin:0 0 8px;font-size:18px}
.card p, .card li{color:var(--muted)}
.text-link{display:inline-block;margin-top:8px;color:#d7d9ff}

.ad-slot{margin:18px 0}
.ad-box{
  border:1px dashed #3a3f6e;
  border-radius:16px;
  padding:18px;
  color:#9aa2e8;
  text-align:center;
}

.section{margin:22px 0}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.pill{
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 12px;
  text-decoration:none;
  color:var(--muted);
}
.pill:hover{color:var(--text)}

.faq{margin:24px 0 40px}
details{
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px 14px;
  margin:10px 0;
}
summary{cursor:pointer;font-weight:650}
details p{color:var(--muted)}

.site-footer{
  border-top:1px solid var(--line);
  padding:16px 0;
  background:rgba(11,12,16,.85);
}
.footer-inner{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.footer-links a{margin-left:12px;color:var(--muted);text-decoration:none}
.footer-links a:hover{color:var(--text)}

@media (max-width: 900px){
  .card{grid-column:span 12}
  .hero h1{font-size:28px}
}