:root {
  color-scheme: dark;
  --bg: #161a15;
  --card: #1f241d;
  --text: #ece6d8;
  --muted: #a29e8e;
  --line: #2f362c;
  --accent: #e0a24a;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: 48px 16px 40px;
}
main { max-width: 680px; margin: 0 auto; }
.back {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 28px;
}
.back:hover { color: var(--text); }
h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  font-size: 32px;
  margin: 0 0 6px;
}
.updated { color: var(--muted); font-size: 14px; margin: 0 0 32px; }
h2 { font-size: 19px; margin: 36px 0 8px; }
h3 { font-size: 16px; margin: 24px 0 6px; }
p, ul { margin: 0 0 14px; }
ul { padding-left: 20px; }
li { margin-bottom: 4px; }
a { color: var(--accent); }
.box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 0 0 14px;
}
.box p:last-child { margin-bottom: 0; }
footer {
  max-width: 680px;
  margin: 56px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
footer a { color: var(--muted); }