:root {
  --bg: #0f1115;
  --card: #171a21;
  --text: #e8eaf0;
  --muted: #9aa0ae;
  --accent: #7c5cff;
}
* { 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: 1.7;
}
.container { max-width: 860px; margin: 0 auto; padding: 48px 20px 80px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.back { display: inline-block; margin-bottom: 32px; color: var(--muted); }
h1 { font-size: 1.7rem; margin-bottom: 8px; }
.updated { color: var(--muted); font-size: .9rem; margin-bottom: 32px; }
h2 { font-size: 1.15rem; margin: 32px 0 12px; }
p, li { color: #c9cdd6; margin-bottom: 10px; font-size: .97rem; }
ol, ul { padding-left: 24px; margin-bottom: 16px; }
.req {
  background: var(--card);
  border: 1px solid #262a33;
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 40px;
}
.req p { margin-bottom: 4px; }