:root {
  --bg: #0d1117;
  --panel: #161d29;
  --panel2: #1b2230;
  --border: #2b3442;
  --text: #f0f3f8;
  --muted: #9aa7b8;
  --accent: #6c5ce7;
  --accent2: #9b7bff;
  --success: #2ecc71;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Inter, Arial, sans-serif;
  background:
    radial-gradient(circle at 50% -10%, rgba(108,92,231,.22), transparent 35%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: #b8a9ff; text-decoration: none; }
a:hover { text-decoration: underline; }
.shell { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(13,17,23,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner {
  min-height: 72px; display: flex; align-items: center;
  justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; color: white; }
.brand img { width: 42px; height: 42px; border-radius: 11px; }
.links { display: flex; gap: 20px; flex-wrap: wrap; }
.hero { padding: 92px 0 70px; text-align: center; }
.hero img {
  width: 150px; height: 150px; border-radius: 34px;
  box-shadow: 0 20px 60px rgba(92,74,220,.35);
}
h1 { font-size: clamp(42px, 7vw, 72px); line-height: 1.05; margin: 26px 0 16px; }
.lead { max-width: 760px; margin: 0 auto; font-size: 20px; color: var(--muted); }
.badge {
  display: inline-flex; margin-top: 28px; padding: 9px 15px; border-radius: 999px;
  border: 1px solid rgba(155,123,255,.35);
  background: rgba(108,92,231,.10); color: #d8d0ff; font-size: 14px;
}
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 34px 0 70px; }
.card {
  background: linear-gradient(180deg, rgba(27,34,48,.95), rgba(20,27,39,.95));
  border: 1px solid var(--border); border-radius: 18px; padding: 26px;
}
.card h3 { margin-top: 0; }
.card p { color: var(--muted); margin-bottom: 0; }
.section { padding: 36px 0 70px; }
.section h2 { font-size: 34px; margin-bottom: 14px; }
.section-copy { max-width: 820px; color: var(--muted); }
.page {
  max-width: 900px; margin: 0 auto; padding: 70px 24px 90px;
}
.page h1 { font-size: 44px; }
.page h2 { margin-top: 34px; font-size: 24px; }
.page p, .page li { color: #c0c9d6; }
.notice {
  border-left: 4px solid var(--accent);
  background: rgba(108,92,231,.08);
  padding: 16px 18px; border-radius: 8px;
}
footer {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 20px;
}
.footer-inner {
  min-height: 110px; display: flex; justify-content: space-between;
  align-items: center; gap: 20px; flex-wrap: wrap; color: var(--muted);
}
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.small { font-size: 13px; color: var(--muted); }
@media (max-width: 780px) {
  .grid { grid-template-columns: 1fr; }
  .nav-inner { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .hero { padding-top: 60px; }
}