:root {
  color-scheme: light dark;
  font-family: system-ui, sans-serif;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

body {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  border-bottom: 1px solid GrayText;
  padding-bottom: 0.8rem;
}

h1, h2, h3 {
  line-height: 1.35;
}

section[lang="en"] {
  margin-top: 2.75rem;
  padding-top: 1rem;
  border-top: 1px solid GrayText;
}