:root{
  --bg:#0b1220;
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --border:rgba(255,255,255,.12);
  --panel:rgba(255,255,255,.06);
}
*{box-sizing:border-box}
body{
  margin:0;
  min-height:100vh;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(58,160,255,0.20), transparent 55%),
    radial-gradient(900px 600px at 80% 30%, rgba(0,209,255,0.12), transparent 55%),
    linear-gradient(180deg, #070b14, var(--bg));
  color:var(--text);
}
.wrap{padding:56px 18px 28px; display:flex; flex-direction:column; align-items:center}
.panel{
  width:100%; max-width:900px;
  border:1px solid var(--border);
  background:var(--panel);
  border-radius:18px;
  padding:34px 26px 24px;
  backdrop-filter: blur(10px);
}
.logo{width:84px;height:84px;display:block;margin:0 auto 14px;object-fit:contain}
h1{margin:0;text-align:center;font-size:40px}
.sub{margin:8px 0 18px;text-align:center;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:10px}
.card{
  display:block;
  text-decoration:none;
  color:var(--text);
  border:1px solid var(--border);
  background:rgba(0,0,0,0.14);
  border-radius:14px;
  padding:14px;
}
.card:hover{background:rgba(255,255,255,0.08)}
.card h2{margin:0 0 6px;font-size:14px}
.card p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}
.note{margin:18px 0 0;text-align:center;color:rgba(255,255,255,.55);font-size:12px}
.footer{margin-top:18px;color:rgba(255,255,255,.55);font-size:12px;display:flex;gap:10px;align-items:center}
.dot{opacity:.6}
@media (max-width: 860px){ .grid{grid-template-columns:1fr} h1{font-size:34px} }