:root{
  --font-body:"Inter","Helvetica Neue",Arial,sans-serif;
  --font-display:"Poppins","Inter",Arial,sans-serif;
  --font-data:"Inter","Helvetica Neue",Arial,sans-serif;

  /* 1.25 ratio. 20px body is the default; nothing renders below 16px. */
  --text-caption:14px;   /* labels/eyebrows only, never running prose */
  --text-legal:16px;     /* absolute floor: legal, footer, disclosures */
  --text-body-sm:18px;
  --text-body-base:20px;
  --text-lead:24px;
  --text-h4:30px;
  --text-h3:36px;
  --text-h2:48px;
  --text-h1:60px;

  --weight-regular:400;  /* minimum for body — no 200/300 anywhere */
  --weight-medium:500;
  --weight-semibold:600;
  --weight-bold:700;

  --leading-display:1.2;
  --leading-heading:1.25;
  --leading-body:1.6;

  --tracking-display:-0.01em;
  --tracking-eyebrow:0.12em;

  --measure:66ch;        /* 60–70 characters */
}