:root {
  --bg: #1b1410;
  --panel: #2a1f18;
  --text: #f1e2c6;
  --muted: #bfa987;
  --brass: #d9a441;
  --rule: #5a3d22;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f4ead8;
    --panel: #fffaf0;
    --text: #2b1d12;
    --muted: #6d5840;
    --brass: #8a5a12;
    --rule: #d7bf95;
  }
}
:root[data-theme="light"] {
  --bg: #f4ead8;
  --panel: #fffaf0;
  --text: #2b1d12;
  --muted: #6d5840;
  --brass: #8a5a12;
  --rule: #d7bf95;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 Georgia, "Times New Roman", serif;
}
main {
  max-width: 44rem;
  margin: 2rem auto;
  padding: 1.5rem 16px 2rem;
  background: var(--panel);
  border: 2px solid var(--rule);
  border-radius: 6px;
}
h1 { color: var(--brass); font-size: 1.6rem; line-height: 1.25; margin-top: 0; }
h2 { color: var(--brass); font-size: 1.15rem; margin-top: 1.8rem; border-bottom: 1px solid var(--rule); }
.meta { color: var(--muted); font-size: 0.9rem; }
a { color: var(--brass); }