/* Ciento Noventa — shadows are physical and low. Nothing floats; things rest.
   Chrome edges are rendered as 1px inset highlights, not glows. */
:root{
  --shadow-none:none;
  --shadow-rest:0 1px 2px rgba(20,18,15,.06),0 1px 1px rgba(20,18,15,.04);
  --shadow-card:0 2px 4px rgba(20,18,15,.06),0 8px 24px -12px rgba(20,18,15,.18);
  --shadow-raised:0 4px 8px rgba(20,18,15,.08),0 18px 40px -18px rgba(20,18,15,.28);
  --shadow-overlay:0 24px 64px -24px rgba(20,18,15,.45);
  --shadow-inset-chrome:inset 0 1px 0 rgba(255,255,255,.55),inset 0 -1px 0 rgba(20,18,15,.18);
  --shadow-focus:0 0 0 2px var(--ivory-100),0 0 0 4px var(--oxblood-500);

  --overlay-scrim:linear-gradient(180deg,rgba(20,18,15,0) 0%,rgba(20,18,15,.72) 100%); /* @kind color */
  --overlay-scrim-top:linear-gradient(180deg,rgba(20,18,15,.55) 0%,rgba(20,18,15,0) 60%); /* @kind color */
  --overlay-tint:rgba(20,18,15,.28);
  --blur-glass:saturate(120%) blur(14px); /* @kind other */
}