:root {
  --ink: #1c1914;
  --paper: #f3eee4;
  --rule: #d7cbb8;
  --ochre: #b4531a;
  --moss: #3f5a45;
  --muted: #6b6256;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
}

.frame {
  max-width: 46rem;
  margin: 0 auto;
  padding: 2.4rem 1.4rem 4rem;
}

header.mast {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.75rem;
}

.mark {
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}

nav a {
  color: var(--moss);
  text-decoration: none;
  margin-left: 1rem;
  font-size: 0.95rem;
}

nav a:hover { color: var(--ochre); }

.kicker {
  margin: 2.2rem 0 0.4rem;
  color: var(--ochre);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1 {
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 1.15;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.6rem;
}

p { margin: 0 0 1rem; color: var(--ink); }
.lede { font-size: 1.15rem; }
.muted { color: var(--muted); }

.panel {
  margin: 1.6rem 0;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--rule);
  background: #fffdf8;
}

.panel dt {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.panel dd {
  margin: 0 0 0.8rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.95rem;
}

ul.plain { padding-left: 1.1rem; }
ul.plain li { margin-bottom: 0.4rem; }

footer {
  margin-top: 3rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
}

a { color: var(--moss); }
code {
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.92em;
}