/* Base only: one font, one size step. Design comes later, piece by piece. */

:root {
  color-scheme: light;
  --text: #111;
  --muted: #666;
  --rule-quiet: #aaa;
  --red: #b12b28;
  --bg: #fff;
  --gap: 1.5rem;
  /* Space above and below every section header, and from the hero to the first. */
  --section-space: 6rem;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
}

main {
  max-width: 64rem;
  padding: 0 1rem;
  margin: 0 auto;
}

h1,
h2 {
  font-size: 1rem;
  font-weight: 700;
}

a {
  color: inherit;
}

ol,
ul {
  list-style: none;
}

@media (min-width: 48rem) {
  main {
    padding: 0 2rem;
  }

  :root {
    --section-space: 8rem;
  }
}