:root {
  --display-tracking: 0.08em;
  --face-body: "Berkeley Mono", "IBM Plex Mono", ui-monospace, monospace;
  --face-code: var(--face-body);
  --face-display: "Eurostile Bold Extended", "Helvetica Neue", Arial, sans-serif;
  --ground: #E4DED0;
  --gutter: 9ch;
  --hairline: 1px;
  --ink: #22201A;
  --ink-dim: #6B6555;
  --leading: 1.75;
  --measure: 68ch;
  --paper: #F2EEE4;
  --phosphor: #B26A00;
  --rhythm: 1.75rem;
  --rule: #C3BCA8;
  --safety: #D2490A;
  --size-body: 1rem;
  --size-display: 2rem;
  --size-small: 0.8125rem;
  --size-title: 1.5rem;
}