:root {
  color-scheme: light dark;
  font-family: system-ui, sans-serif;
  line-height: 1.55;
}

body {
  margin: 0;
}

main {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h1,
h2 {
  line-height: 1.2;
}

dt {
  margin-top: 1rem;
  font-weight: 700;
}

dd {
  margin-left: 0;
}

a {
  color: #0969da;
}

@media (prefers-color-scheme: dark) {
  a {
    color: #58a6ff;
  }
}