:root {
  /* 4px base, but the brand leans on the large end — negative space is the design */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;
  --sp-11: 176px;

  /* Radii — the brand is essentially square. Only the disc is round. */
  --radius-none: 0px;
  --radius-hairline: 2px;
  --radius-pill: 999px;

  --border-thin: 1px; /* @kind spacing */
  --border-rule: 1px; /* @kind spacing */

  /* Shadows exist only for on-screen product mockups, never in print artwork */
  --shadow-lift: 0 1px 2px rgba(13, 13, 13, 0.04), 0 8px 24px rgba(13, 13, 13, 0.06);
  --shadow-case: 0 2px 6px rgba(13, 13, 13, 0.08), 0 24px 60px rgba(13, 13, 13, 0.14);
  --shadow-none: none;
}