:root{
  --dur-fast:120ms; /* @kind other */
  --dur-base:200ms; /* @kind other */
  --dur-slow:320ms; /* @kind other */
  --ease-standard:cubic-bezier(.2,.8,.3,1); /* @kind other */
  --ease-out:cubic-bezier(0,0,.2,1); /* @kind other */
  --ease-in-out:cubic-bezier(.4,0,.2,1); /* @kind other */
  --press-scale:.97; /* @kind other */
}