/* ── Sigil spacing & grid ────────────────────────────────────────────
   8pt base grid, 4pt half-steps. Ma (間): target 40–50% of any composition
   as deliberate negative space — when in doubt, remove and widen. */

:root {
  --space-1:   4px;
  --space-2:   8px;
  --space-3:   16px;
  --space-4:   24px;
  --space-5:   32px;
  --space-6:   48px;
  --space-7:   64px;
  --space-8:   96px;
  --space-9:   128px;

  /* Layout */
  --content-max:   1200px;   /* web max content width */
  --grid-cols:     12; /* @kind other */
  --gutter-web:    72px;
  --margin-web:    72px;
  --margin-mobile: 16px;

  /* Deck (16:9, 1920×1080) — the wide margin IS the confidence */
  --deck-margin:   120px;
  --deck-gutter:   40px;
}