:root {
  color-scheme: light dark;

  --light-bg: lightblue;
  --light-color: rgb(14, 14, 14);

  --dark-bg: rgb(12, 12, 12);
  --dark-color: ghostwhite;
}
* {
  background-color: light-dark(var(--light-bg), var(--dark-bg));
  color: light-dark(var(--light-color), var(--dark-color));
}
a {
  font-family: monospace;
  font-size: medium;
}
h1, h2, h3, h4, h5, h6 {
  font-family: monospace;
  font-size: 10vw;
}