:root{
  --duration-fast:150ms; /* @kind other */
  --duration-base:200ms; /* @kind other */
  --duration-slow:250ms; /* @kind other */
  --duration-image:600ms; /* @kind other */
  --ease-standard:cubic-bezier(.2,.7,.3,1); /* @kind other */
  --ease-entrance:cubic-bezier(.16,.84,.44,1); /* @kind other */
  --ease-exit:cubic-bezier(.4,0,1,1); /* @kind other */
  
  --transition-control:background-color var(--duration-base) var(--ease-standard),color var(--duration-base) var(--ease-standard),border-color var(--duration-base) var(--ease-standard),box-shadow var(--duration-base) var(--ease-standard); /* @kind other */
  
  --transition-image:transform var(--duration-image) var(--ease-standard); /* @kind other */
  --hover-image-scale:1.04; /* @kind other */
  --press-scale:.985; /* @kind other */
}