:root {
  --bg: #0f131c;
  --panel: #181c24;
  --text: #dfe2ee;
  --muted: #bcc9cd;
  --outline: #3d494c;
  --primary: #4cd7f6;
  --violet: #8b5cf6;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
header img { width: 40px; height: 40px; border-radius: 10px; }
header a { color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
nav { margin-left: auto; display: flex; gap: 16px; font-size: 14px; }
nav a { color: var(--muted); font-weight: 500; }
h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 32px 0 8px; color: #fff; }
p, li { color: var(--muted); }
a { color: var(--primary); }
.updated { font-size: 14px; color: var(--outline); color: #869397; }
.card { background: var(--panel); border: 1px solid #262a33; border-radius: 12px; padding: 20px; margin: 16px 0; }
.hero h1 {
  font-size: 44px;
  background: linear-gradient(90deg, #d0bcff, var(--primary));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
footer { margin-top: 48px; font-size: 13px; color: #869397; }
@media (max-width: 520px) { nav { gap: 10px; } .hero h1 { font-size: 34px; } }