:root{
/* Restrained, engineering-grade motion. Nothing bounces. */
--ease-standard:cubic-bezier(.4,0,.2,1); /* @kind other */
--ease-out:cubic-bezier(.16,1,.3,1); /* @kind other */      /* reveals, drawer open */
--ease-in:cubic-bezier(.4,0,1,1); /* @kind other */
--ease-emphasis:cubic-bezier(.2,.9,.25,1); /* @kind other */

--dur-instant:90ms; /* @kind other */
--dur-fast:160ms; /* @kind other */     /* hover, focus, colour shifts */
--dur-medium:260ms; /* @kind other */   /* panels, dropdowns, tab underline */
--dur-slow:480ms; /* @kind other */     /* scroll reveals */
--dur-cinematic:900ms; /* @kind other *//* hero ken-burns, image scale */

--transition-color:color var(--dur-fast) var(--ease-standard),background-color var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard); /* @kind other */
--transition-transform:transform var(--dur-medium) var(--ease-out); /* @kind other */
--reveal-distance:28px; /* @kind other */
}
@media (prefers-reduced-motion:reduce){:root{
--dur-instant:1ms; /* @kind other */
--dur-fast:1ms; /* @kind other */
--dur-medium:1ms; /* @kind other */
--dur-slow:1ms; /* @kind other */
--dur-cinematic:1ms; /* @kind other */
--reveal-distance:0px; /* @kind other */
}}