:root {
  color-scheme: light;
  --ink: #1c1914;
  --muted: #5c564c;
  --paper: #f6f1e6;
  --card: #fffdf8;
  --line: #d9d0bf;
  --link: #2f5c3a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}

header,
main,
footer {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.25rem 1.1rem;
}

header {
  padding-bottom: 0;
}

nav {
  display: flex;
  gap: 1rem;
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
}

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

h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0.4rem 0 0.8rem;
}

h2 {
  font-size: 1.15rem;
  margin-top: 1.6rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
}

.muted {
  color: var(--muted);
  font-size: 0.95rem;
}

footer {
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
}