:root {
  color-scheme: light dark;
  --paper: #faf9f4;
  --grid: #c9d9ec;
  --ink: #1c34a8;
  --text: #1d2433;
  --muted: #5a6275;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #15171c;
    --grid: #232a38;
    --ink: #8ea2ff;
    --text: #e6e8ee;
    --muted: #9aa2b5;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  min-height: 100vh;
}

h1,
h2 {
  color: var(--ink);
  font-family: "Bradley Hand", "Noteworthy", "Segoe Print", "Comic Sans MS", cursive;
  line-height: 1.2;
}

h1 {
  font-size: 2.4rem;
  margin: 0 0 0.25rem;
}

h2 {
  font-size: 1.5rem;
  margin: 2.25rem 0 0.5rem;
}

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

nav {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.lead {
  font-size: 1.15rem;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1.5rem;
}

ul {
  padding-left: 1.25rem;
}

li {
  margin: 0.35rem 0;
}

footer {
  margin-top: 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}