:root{
/* Elevation is almost absent by design. Depth comes from tonal type on type and from
   full-bleed color fields, not from drop shadows. */
--shadow-none:none;
--shadow-hairline:0 0 0 1px var(--ink-a10);
--shadow-card:0 1px 2px rgba(21,22,16,.05);
--shadow-lift:0 10px 24px -18px rgba(21,22,16,.30);
--shadow-overlay:0 32px 80px -32px rgba(21,22,16,.45);
--scrim-dark:rgba(21,22,16,.62);
--scrim-cream:rgba(233,227,205,.82);

/* Tonal type on type: same hue, low contrast, for depth without adding color */
--tonal-on-oxblood:rgba(21,22,16,.13);
--tonal-on-olive:rgba(21,22,16,.11);
--tonal-on-terracotta:rgba(21,22,16,.10);
--tonal-on-cream:rgba(21,22,16,.06);
}