:root {
  --ink: #23301f;
  --forest: #2f4a3c;
  --cream: #f7f3e8;
  --rule: #d9d0ba;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 3rem 1.25rem 4rem;
  background: var(--cream);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
}

main {
  max-width: 40rem;
  margin: 0 auto;
}

h1 {
  margin: 0;
  font-size: 2.25rem;
  letter-spacing: -0.01em;
  color: var(--forest);
}

h2 {
  margin: 2.5rem 0 0.5rem;
  font-size: 1.25rem;
  color: var(--forest);
}

.tagline {
  margin: 0.5rem 0 0;
  font-style: italic;
  color: #4a5a45;
}

header {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
}

a {
  color: var(--forest);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover { text-decoration-thickness: 2px; }

ul.links { padding-left: 1.1rem; }

ul.links li { margin-bottom: 0.4rem; }

.updated {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  color: #6b7566;
}

footer {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}

footer nav a { margin-right: 1.25rem; }

.small {
  font-size: 0.9rem;
  color: #6b7566;
}

@media (max-width: 30rem) {
  body { padding-top: 2rem; font-size: 17px; }
  h1 { font-size: 1.85rem; }
}