/* ============================================================
   TOKENS - single source of truth.
   Copied verbatim from probiotics-redesign.html (:root block).
   Nothing outside this file may use a raw hex, a raw px font
   size, or a magic-number margin. Phase 5 greps for them.
   ============================================================ */
:root{
  --paper:#FFFFFF;
  --surface:#F3F6F4;
  --ink:#132520;
  --ink-muted:#576963;
  --rule:#DFE6E2;
  --accent:#0F6B4F;
  --accent-wash:#E6F1EC;

  --cert-high:#0F6B4F;
  --cert-moderate:#4A8F73;
  --cert-low:#A8862B;
  --cert-verylow:#9A5B3D;
  --cert-none:#6E7A76;

  --serif:"Source Serif 4",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,sans-serif;

  --t-xs:.8125rem; --t-sm:.875rem; --t-base:1.0625rem; --t-md:1.125rem;
  --t-lg:1.25rem; --t-xl:1.5625rem; --t-2xl:1.953rem; --t-3xl:2.441rem;

  --s1:.5rem; --s2:1rem; --s3:1.5rem; --s4:2rem; --s5:3rem; --s6:4.5rem;
  --measure:68ch; --wrap:1200px; --radius:3px;
}