:root {
  color-scheme: light;
  --bg: #f6f4f0;
  --paper: #fff;
  --text: #1c1917;
  --muted: #57534e;
  --line: #e7e5e4;
  --accent: #0f766e;
}

* { box-sizing: border-box; }

html { font-size: 18px; }

body {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
}

header, main, footer {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header {
  padding-top: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--text);
}

nav {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.92rem;
}

nav a { color: var(--accent); }

.meta {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0.35rem 0 0;
}

main {
  background: var(--paper);
  padding: 2rem 1.25rem 3rem;
  border-bottom: 1px solid var(--line);
}

h1 { font-size: 1.85rem; line-height: 1.2; margin: 0 0 0.75rem; }
h2 { font-size: 1.2rem; margin: 1.75rem 0 0.5rem; }
h3 { font-size: 1.05rem; margin: 1.25rem 0 0.4rem; }

p, li { color: var(--text); }
ul { padding-left: 1.2rem; }
li { margin: 0.35rem 0; }

.note {
  border-left: 3px solid var(--accent);
  padding: 0.15rem 0 0.15rem 0.9rem;
  color: var(--muted);
}

a { color: var(--accent); }

.doc-list {
  list-style: none;
  padding: 0;
}

.doc-list li {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.doc-list a {
  display: block;
  padding: 0.85rem 0;
  text-decoration: none;
  color: var(--text);
}

.doc-list a:hover { color: var(--accent); }

.doc-list span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.lang {
  font-size: 0.9rem;
}

footer {
  padding: 1.5rem 1.25rem 2.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}