body {
  background-color: var(--color-blueGray-800);
  color: var(--color-slate-200);
  font-family: var(--font-family-mono);
  font-size: var(--text-size-s);
  text-underline-offset: var(--space-size-4xs);
}

h1,
h2,
h3,
h4,
h5 {
  display: flex;
  font-weight: bold;
  gap: 1ch;
  line-height: 1.2;
  margin: 0;
}

h1 {
  font-size: var(--text-size-2xl);
  word-wrap: normal;
}

h2 {
  font-size: var(--text-size-xl);
}

h3 {
  font-size: var(--text-size-l);
}

a {
  color: inherit;
  text-decoration: underline;

  &:hover {
    text-decoration-color: var(--color-amber-200);
  }

  &:visited {
    color: inherit;
  }
}

nav {
  --vertical-spacing: var(--space-size-m);
  font-size: var(--text-size-s);
}

header {
  padding-top: var(--space-size-s);
  padding-bottom: var(--space-size-s);
}

@media (min-width: 50em) {
  h1::before {
    content: "#";
    margin-inline-start: -2ch;
  }

  h2::before {
    content: "##";
    margin-inline-start: -3ch;
  }

  h3::before {
    content: "###";
    margin-inline-start: -4ch;
  }
}