:root{
  --ease-calm:cubic-bezier(.22,.61,.36,1); /* @kind other */   /* default — settles, never bounces */
  --ease-out:cubic-bezier(.16,1,.3,1); /* @kind other */
  --duration-fast:120ms; /* @kind other */
  --duration-base:220ms; /* @kind other */
  --duration-slow:420ms; /* @kind other */
  --duration-reveal:700ms; /* @kind other */
  --transition-base:all var(--duration-base) var(--ease-calm);
}
@media (prefers-reduced-motion:reduce){:root{
  --duration-fast:0ms; /* @kind other */
  --duration-base:0ms; /* @kind other */
  --duration-slow:0ms; /* @kind other */
  --duration-reveal:0ms; /* @kind other */
}}