:root{
  --font-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --font-body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;

  --weight-regular:400;
  --weight-medium:500;
  --weight-semibold:600;
  --weight-bold:700;

  /* Desktop scale — §4.2. size / line-height pairs. */
  --type-h1-size:56px;   --type-h1-line:60px;
  --type-h2-size:40px;   --type-h2-line:46px;
  --type-h3-size:28px;   --type-h3-line:34px;
  --type-h4-size:21px;   --type-h4-line:28px;
  --type-body-size:18px; --type-body-line:29px;
  --type-body-sm-size:16px; --type-body-sm-line:26px;
  --type-caption-size:14px; --type-caption-line:20px;
  --type-data-size:15px; --type-data-line:22px;
  --type-data-lg-size:20px; --type-data-line-lg:26px;
  --type-figure-size:72px; --type-figure-line:72px;

  /* Mono is letter-spaced +0.02em wherever it appears — the typographic signature. */
  --tracking-mono:0.02em;
  --tracking-display:-0.01em;
  --tracking-eyebrow:0.08em;

  --type-eyebrow-size:12px; --type-eyebrow-line:16px;
}