:root{
  /* Radii — measured off the supplied lockups (Logo4 ≈ 36px on a 374px-tall
     plate; Logo6 is near-pill; Logo2/Logo3 are true circles). */
  --radius-xs:4px;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:20px;
  --radius-xl:28px;
  --radius-2xl:36px;
  --radius-pill:999px;
  --radius-circle:50%;

  --border-hairline:1px;
  --border-thin:1.5px;
  --border-thick:2px;
  --rule-weight:1px;

  /* Shadows — the brand is essentially flat; shadows stay warm, wide, faint. */
  --shadow-none:none;
  --shadow-xs:0 1px 2px rgba(112,128,92,.06);
  --shadow-sm:0 2px 8px rgba(112,128,92,.07);
  --shadow-md:0 6px 20px rgba(112,128,92,.09);
  --shadow-lg:0 16px 44px rgba(112,128,92,.12);
  --shadow-letterpress:0 1px 0 rgba(255,255,255,.55);/* soft emboss seen on lockup type */
  --focus-ring:0 0 0 3px rgba(244,164,120,.45);
  --focus-ring-green:0 0 0 3px rgba(112,128,92,.30);
}