:root {
  --ink: #2b2b28;
  --paper: #f7f5f0;
  --rule: #d8d3c6;
  --accent: #5c6b4f;
  --muted: #8a8578;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 18px;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--rule); }
a:hover { border-bottom-color: var(--accent); }

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1rem;
  margin-bottom: 3rem;
}

header .site-name {
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  font-weight: bold;
}

nav a {
  margin-left: 1.2rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9rem;
  color: var(--muted);
  border-bottom: none;
}
nav a:hover { color: var(--ink); }

h1 {
  font-size: 2rem;
  margin: 0 0 0.3rem;
}

.dateline {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2rem;
  display: block;
}

article + article {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--rule);
}

footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}