:root {
  --bg: #0b1020;
  --card: #141b2d;
  --text: #e8eefc;
  --muted: #9aa7c7;
  --accent: #5b8cff;
  --line: #243049;
  --radius: 14px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, #1a2a55 0%, var(--bg) 55%);
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 920px; margin: 0 auto; padding: 32px 20px 64px; }
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 40px; }
.brand { font-weight: 700; letter-spacing: 0.2px; }
nav { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); }
.hero, .card {
  background: color-mix(in srgb, var(--card) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
}
h1 { margin: 0 0 12px; font-size: 2rem; }
h2 { margin: 0 0 10px; font-size: 1.35rem; }
p, li { color: var(--muted); line-height: 1.6; }
.btn {
  display: inline-block;
  margin-top: 8px;
  background: var(--accent);
  color: white !important;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none !important;
  font-weight: 600;
}
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
footer { margin-top: 40px; color: var(--muted); font-size: 0.9rem; }