:root {
  --ink: #1a1916;
  --muted: #5c5852;
  --paper: #f6f1e8;
  --rule: #d9d1c4;
  --link: #1a1916;
}
* { box-sizing: border-box; }
html { font-size: 18px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.55;
}
a { color: var(--link); }
header, main, footer {
  max-width: 38rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}
header {
  padding-top: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
}
.mark {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}
nav {
  margin-top: 0.75rem;
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}
nav a {
  margin-right: 1.1rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
nav a:hover, nav a[aria-current="page"] {
  border-bottom-color: var(--ink);
}
main { padding-top: 2rem; padding-bottom: 3rem; }
h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}
h2 { font-size: 1.15rem; margin: 2rem 0 0.6rem; }
.lede { font-size: 1.15rem; }
.muted { color: var(--muted); }
.empty {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-style: italic;
}
footer {
  padding: 1.25rem;
  border-top: 1px solid var(--rule);
  font-family: system-ui, sans-serif;
  font-size: 0.75rem;
  color: var(--muted);
}