:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
}

header {
  margin-bottom: 40px;
}

h1 {
  margin-bottom: 8px;
}

h2 {
  margin: 28px 0 8px;
  font-size: 1.25rem;
}

ul {
  margin-top: 0;
  padding-left: 24px;
}

li + li {
  margin-top: 6px;
}

a {
  color: #2474d2;
}

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

footer {
  margin-top: 48px;
  color: #777;
  font-size: 0.9rem;
}