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

body {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 20px;
  background: Canvas;
  color: CanvasText;
}

header, nav {
  display: flex;
  align-items: center;
}

header {
  justify-content: space-between;
  margin-bottom: 96px;
}

nav { gap: 20px; }

a {
  color: inherit;
  text-underline-offset: 3px;
}

header a { font-weight: 600; text-decoration: none; }
header a:hover, header a[aria-current="page"] { text-decoration: underline; }

p { max-width: 540px; margin: 0; }

section { margin-top: 72px; }

h2 {
  margin: 0 0 16px;
  font-size: 1rem;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

li {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding-block: 10px;
  border-top: 1px solid color-mix(in srgb, CanvasText 20%, transparent);
}

li:last-child { border-bottom: 1px solid color-mix(in srgb, CanvasText 20%, transparent); }
li span { color: color-mix(in srgb, CanvasText 60%, transparent); }

@media (max-width: 480px) {
  header { margin-bottom: 72px; }
  section { margin-top: 56px; }
  li { grid-template-columns: 1fr; gap: 2px; }
}