:root{
  --duration-fast:120ms;
  --duration-base:200ms;
  --duration-slow:360ms;
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --ease-in-out:cubic-bezier(.45,0,.55,1);
  --ease-bounce:cubic-bezier(.34,1.56,.64,1); /* the only place bounce belongs: entrances + press release */
  --press-scale:.97;
  --hover-lift:-2px;
}