:root{
  --dur-instant:80ms; /* @kind other */
  --dur-fast:180ms; /* @kind other */
  --dur-base:320ms; /* @kind other */
  --dur-slow:520ms; /* @kind other */
  --dur-curtain:800ms; /* @kind other */

  --ease-out:cubic-bezier(.22,.61,.36,1); /* @kind other */
  --ease-in-out:cubic-bezier(.4,0,.2,1); /* @kind other */
  --ease-editorial:cubic-bezier(.16,.84,.24,1); /* @kind other */

  --transition-color:color var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),opacity var(--dur-fast) var(--ease-out); /* @kind other */
  --transition-image:transform var(--dur-slow) var(--ease-editorial),opacity var(--dur-base) var(--ease-out); /* @kind other */
  --transition-layer:opacity var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-editorial); /* @kind other */

  --hover-image-scale:1.03; /* @kind other */
  --press-scale:0.985; /* @kind other */
  --hover-opacity:0.62; /* @kind other */
}