:root{
  --duration-fast:140ms; /* @kind other */
  --duration-base:240ms; /* @kind other */
  --duration-slow:600ms; /* @kind other */
  --ease-standard:cubic-bezier(0.22,0.61,0.36,1); /* @kind other */
  --ease-out:cubic-bezier(0,0,0.2,1); /* @kind other */
  --opacity-hover:0.62; /* @kind other */
  --opacity-press:0.45; /* @kind other */
  --lift-none:none; /* @kind other */
}