/* ============================================================
   Marginalia — Spacing & layout tokens
   8px base rhythm with a couple of cozy in-between steps.
   ============================================================ */
:root {
  --space-0:  0;
  --space-1:  0.25rem;  /* 4 */
  --space-2:  0.5rem;   /* 8 */
  --space-3:  0.75rem;  /* 12 */
  --space-4:  1rem;     /* 16 */
  --space-5:  1.5rem;   /* 24 */
  --space-6:  2rem;     /* 32 */
  --space-7:  3rem;     /* 48 */
  --space-8:  4rem;     /* 64 */
  --space-9:  6rem;     /* 96 */

  /* Layout */
  --content-max: 72rem;   /* 1152px */
  --reading-max: 38rem;   /* 608px — comfortable diary column */
  --gutter:      var(--space-5);

  /* Control sizing */
  --control-h-sm: 2rem;     /* 32 */
  --control-h-md: 2.75rem;  /* 44 — min touch target */
  --control-h-lg: 3.25rem;  /* 52 */
}