:root {
  --bg: #0a0a0a;
  --card: #1a1a2e;
  --text: #e8e8ee;
  --muted: #9a9aa8;
  --accent: #6c63ff;
  --amber: #ffc107;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
  padding: 40px 20px 80px;
}
main { max-width: 720px; margin: 0 auto; }
.brand {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 4px;
}
.brand span { color: var(--amber); }
.tagline { color: var(--muted); font-size: .95rem; margin-bottom: 40px; }
h1 { font-size: 1.6rem; margin: 24px 0 6px; }
h2 { font-size: 1.15rem; margin: 32px 0 10px; color: var(--accent); }
h2.en { color: var(--muted); }
p, li { color: var(--text); }
p { margin-bottom: 12px; }
ul { padding-left: 22px; margin-bottom: 12px; }
li { margin-bottom: 6px; }
.updated { color: var(--muted); font-size: .85rem; margin-bottom: 28px; }
.divider { border: none; border-top: 1px solid #2a2a3e; margin: 48px 0; }
.card {
  background: var(--card);
  border-radius: 14px;
  padding: 20px 24px;
  margin: 14px 0;
  display: block;
  text-decoration: none;
  color: var(--text);
}
.card:hover { outline: 1px solid var(--accent); }
.card h3 { color: #fff; margin-bottom: 4px; }
.card p { color: var(--muted); font-size: .92rem; margin: 0; }
a { color: var(--accent); }
footer { max-width: 720px; margin: 60px auto 0; color: var(--muted); font-size: .82rem; }