theme.css

html {
  --indent-size: 0;
  --stack-gap: 0.5rlh;

  @media (width >= 640px) {
    font-size: 112.5%;
  }

  * {
    line-height: round(1em + 4px, 1px);
  }
}

body {
  margin-block: 2rlh;
  margin-inline: 2rem;
  background-color: light-dark(#fff, #000);
  color: light-dark(#000, #fff);
  text-transform: lowercase;
}

main {
  text-wrap: balance;
}

h1,
h2 {
  --stack-gap: 2rlh;

  font-variation-settings: 'wdth' 106.25;
  font-weight: inherit;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 1.5rem;
}

ol,
ul {
  list-style: none;
}