:root{
  /* One curve for entrances (decelerate), one for on-screen movement. */
  --ease-entrance:cubic-bezier(0,0,.22,1); /* @kind other */
  --ease-movement:cubic-bezier(.4,0,.25,1); /* @kind other */
  --dur-fast:120ms; /* @kind other */
  --dur-base:180ms; /* @kind other */
  --dur-slow:320ms; /* @kind other */
}
@media (prefers-reduced-motion:reduce){
  :root{--dur-fast:0ms; /* @kind other */ --dur-base:0ms; /* @kind other */ --dur-slow:0ms /* @kind other */}
}