:root {
  color-scheme: dark;
  --black: #000;
  --cream: #f2ece1;
  --amber: #ffb000;
  --amber-dim: #593d00;
  --amber-half: #805800;
  --rust: #e0552e;
  --rust-half: #702b17;
  --neutral: rgba(242, 236, 225, 0.75);
  --muted: rgba(242, 236, 225, 0.5);
  --dim: rgba(242, 236, 225, 0.35);
  --faint: rgba(242, 236, 225, 0.25);
  --serif: "Newsreader", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  /* 60 characters at 16.5px IBM Plex Mono's 0.6em advance. */
  --measure: 594px;
}