:root {
  --bg: #0d1117;
  --bg2: #161b26;
  --fg: #e8eaed;
  --muted: #9aa4b2;
  --accent: #10B981;
  --border: rgba(255,255,255,0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 48px 24px 96px; }
header.brand {
  display: flex; align-items: center; gap: 12px; margin-bottom: 40px;
}
header.brand .logo {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #0a8f63);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
header.brand .name { font-weight: 700; font-size: 18px; }
header.brand .sub { color: var(--muted); font-size: 13px; }
h1 { font-size: 30px; font-weight: 800; margin: 0 0 8px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
h2 { font-size: 19px; font-weight: 700; margin: 36px 0 12px; color: #fff; }
p, li { color: var(--fg); font-size: 15.5px; }
ul { padding-left: 22px; }
li { margin-bottom: 8px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px 22px; margin: 18px 0;
}
.muted { color: var(--muted); }
hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
footer { color: var(--muted); font-size: 13px; margin-top: 56px; }
footer a { color: var(--muted); text-decoration: underline; }
.home-links { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.home-links a {
  display: block; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px 22px; color: var(--fg); font-weight: 600;
}
.home-links a:hover { border-color: var(--accent); text-decoration: none; }
.home-links .arrow { float: right; color: var(--accent); }