:root {
  --bg: #0a0f1a;
  --card: #121a2a;
  --text: #e7eefc;
  --muted: #9cb0d8;
  --accent: #4ea1ff;
  --border: #223252;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #16233f 0%, var(--bg) 60%);
  line-height: 1.6;
}

.wrap {
  max-width: 840px;
  margin: 0 auto;
  padding: 32px 16px 56px;
}

h1 { margin: 0 0 8px; font-size: 2rem; }
h2 { margin-top: 28px; font-size: 1.2rem; }
p, li { color: var(--muted); }

.card {
  background: color-mix(in srgb, var(--card) 88%, black);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 22px;
}

.nav a, .btn {
  display: inline-block;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  background: #0f1727;
}

.nav a:hover, .btn:hover { border-color: var(--accent); color: #fff; }
a { color: var(--accent); }
.small { font-size: .9rem; color: var(--muted); }