:root {
  color-scheme: light;
  --ink: #1d1914;
  --muted: #5c564c;
  --line: #d9d1c3;
  --paper: #f4f1ea;
  --card: #fffdf9;
  --warn: #7a2e16;
  --warn-bg: #f8e6d8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 18px/1.6 Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
}
.top {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.top-inner, main {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
}
.brand {
  color: inherit;
  font-weight: 700;
  text-decoration: none;
}
nav { margin-top: 0.45rem; }
nav a {
  color: var(--muted);
  margin-right: 0.9rem;
  text-decoration: none;
  font-size: 0.95rem;
}
nav a:hover { text-decoration: underline; }
main { padding-top: 1.6rem; padding-bottom: 4rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.7rem; }
h2 { font-size: 1.28rem; margin: 1.8rem 0 0.5rem; }
p, li { margin: 0.55rem 0; }
.lead { color: var(--muted); }
a { color: #6d3418; }
.warn {
  background: var(--warn-bg);
  color: var(--warn);
  border-left: 4px solid var(--warn);
  padding: 0.8rem 1rem;
  margin: 1.1rem 0 1.4rem;
}
pre {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 0.85rem 1rem;
  overflow-x: auto;
  font: 0.86rem/1.45 Consolas, "Courier New", monospace;
}
code { font-family: Consolas, "Courier New", monospace; font-size: 0.92em; }
.cards { list-style: none; padding: 0; }
.cards li {
  border-top: 1px solid var(--line);
  padding: 0.85rem 0;
}
.cards a { font-weight: 700; text-decoration: none; }
footer { margin-top: 2.4rem; color: var(--muted); font-size: 0.92rem; }