/* Motion — quick, flat, confident. No bounce, no spring, no long fades. */
:root{
  --duration-instant:80ms; /* @kind other */
  --duration-fast:140ms; /* @kind other */
  --duration-base:220ms; /* @kind other */
  --duration-slow:400ms; /* @kind other */
  --ease-standard:cubic-bezier(.2,0,.2,1); /* @kind other */
  --ease-out:cubic-bezier(0,0,.25,1); /* @kind other */
  --ease-in:cubic-bezier(.4,0,1,1); /* @kind other */
  --transition-base:all var(--duration-fast) var(--ease-standard); /* @kind other */

  /* Interaction rules, expressed as tokens */
  --hover-lift:translateY(-1px); /* @kind other */
  --press-scale:scale(.985); /* @kind other */
  --hover-tint:rgba(250,241,236,.06);   /* on dark: lighten */
  --hover-tint-inverse:rgba(19,19,18,.06); /* on light: darken */
  --disabled-opacity:.4; /* @kind other */
}