:root {
  --paper: #fbf8f1;
  --ink: #2b2118;
  --muted: #5c4e3d;
  --ember: #a63d00;
  --rule: #d9cdb6;
  --code-bg: #f3ecdc;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1f1710;
    --ink: #f3e8d4;
    --muted: #c9b99f;
    --ember: #ff8a4c;
    --rule: #4a3a2a;
    --code-bg: #2a1f15;
  }
}
html { background: var(--paper); }
body {
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
  max-width: 38rem;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-size: 1.125rem;
  line-height: 1.6;
}
h1 { font-size: 2rem; line-height: 1.25; margin: 0 0 1.5rem; }
h2 { font-size: 1.35rem; margin: 2.5rem 0 0.5rem; }
a { color: var(--ember); }
img { max-width: 100%; height: auto; border: 1px solid var(--rule); }
pre, code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.9rem; }
pre {
  background: var(--code-bg);
  border: 1px solid var(--rule);
  padding: 0.75rem 1rem;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0.75rem 0 0.5rem;
}
.copy {
  font: inherit;
  font-size: 0.9rem;
  color: var(--ember);
  background: transparent;
  border: 1px solid var(--ember);
  border-radius: 3px;
  padding: 0.2rem 0.8rem;
  cursor: pointer;
}
.copy:hover, .copy:focus-visible { background: var(--code-bg); }
footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.9rem;
  color: var(--muted);
}
footer p { margin: 0.5rem 0; }