:root {
  --bg: #f6f2ea;
  --panel: #fffdf9;
  --ink: #1c1a17;
  --muted: #5b564f;
  --accent: #a6462f;
  --line: #e2dbcf;
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 32px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, serif;
  color: var(--ink);
  background: radial-gradient(circle at 10% 10%, #fff7ec 0%, var(--bg) 55%, #f1ebe1 100%);
}
main {
  max-width: 900px; margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 26px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}
code, pre {
  font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}
pre {
  background: #f3eee5;
  padding: 12px 14px;
  border-radius: 8px;
  overflow-x: auto;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { letter-spacing: 0.2px; }
hr { border: none; border-top: 1px solid var(--line); margin: 24px 0; }

.nav {
  max-width: 900px;
  margin: 0 auto 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 14px;
}
.nav a {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f9f5ee;
}
.nav a:hover { background: #f2e8db; }