:root {
  --brand:   #9e2a33;   /* 1 · primary  — buttons, links, accents  (logo "Sushi" script crimson / shu-iro red, 7.4:1 on white) */
  --brand-2: #2f2d2b;   /* 2 · secondary — dark bands              (logo "WAKOYA" charcoal, deepened to sumi ink)              */
  --brand-3: #b8893a;   /* 3 · highlight — stars, badges, small hits (kin gold, as on lacquerware and bento boxes)               */
  --canvas:  #f4eee3;   /* 4 · warm section background (kinari washi-paper cream)                                                 */
  --ink:     #1f1b19;   /* 5 · text                                                                                               */
}