:root{
  /* Brief §7: contained. Nothing over 700ms, ease-out, no bounce. */
  --dur-instant:80ms; /* @kind other */
  --dur-fast:140ms; /* @kind other */
  --dur-base:220ms; /* @kind other */
  --dur-slow:380ms; /* @kind other */
  --dur-reveal:560ms; /* @kind other */
  --ease-out:cubic-bezier(.22,.61,.36,1); /* @kind other */
  --ease-in-out:cubic-bezier(.45,.05,.55,.95); /* @kind other */
  --ease-standard:var(--ease-out); /* @kind other */
  --reveal-shift:12px;
  --stagger:80ms; /* @kind other */
}
@media (prefers-reduced-motion:reduce){
  :root{
    --dur-instant:0ms; /* @kind other */
    --dur-fast:0ms; /* @kind other */
    --dur-base:0ms; /* @kind other */
    --dur-slow:0ms; /* @kind other */
    --dur-reveal:0ms; /* @kind other */
    --reveal-shift:0px;
    --stagger:0ms; /* @kind other */
  }
}