:root{
  /* 4px base, but the brand leans on 6 / 14 / 26 odd steps from print layout */
  --space-0:0px;
  --space-1:2px;
  --space-2:4px;
  --space-3:6px;
  --space-4:10px;
  --space-5:14px;
  --space-6:20px;
  --space-7:26px;
  --space-8:34px;
  --space-9:48px;
  --space-10:64px;
  --space-11:88px;
  --space-12:120px;

  --gutter-page:26px;
  --gutter-column:20px;
  --measure-prose:64ch;
  --max-page:1240px;

  /* Corners: chamfer-flat brand. Nothing above 4px except the pill. */
  --radius-none:0px;
  --radius-xs:2px;
  --radius-sm:3px;
  --radius-md:4px;
  --radius-pill:999px;

  /* Rules — the brand's structural element */
  --rule-hairline:1px;
  --rule-standard:2px;
  --rule-heavy:3px;
  --rule-banner:6px;
}