:root{
  /* Dark-theme elevation: depth comes from a hairline + a wide soft shadow, never a bright glow. */
  --shadow-0:none;
  --shadow-1:0 1px 2px rgba(0,0,0,.32);
  --shadow-2:0 6px 18px -6px rgba(0,0,0,.50);
  --shadow-3:0 18px 40px -12px rgba(0,0,0,.60);
  --shadow-4:0 32px 72px -20px rgba(0,0,0,.68);
  --shadow-inset-top:inset 0 1px 0 rgba(231,238,236,.06);
  --shadow-focus:0 0 0 3px var(--focus-ring);
  --blur-veil:blur(14px);/* @kind other */
  --grain-opacity:.035;/* @kind other */
}