:root{
/* Motion is near-absent by design. Opacity and hairline color only —
   no slides, no scale-ins, no bounce. */
--duration-instant: 80ms;
--duration-fast: 140ms;
--duration-base: 200ms;
--duration-slow: 320ms;
--ease-standard:cubic-bezier(.4,0,.2,1);
--ease-out:cubic-bezier(.16,1,.3,1);
--ease-in:cubic-bezier(.4,0,1,1);
--transition-hover:color var(--duration-fast) var(--ease-standard),background-color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard),opacity var(--duration-fast) var(--ease-standard);
}
@media (prefers-reduced-motion:reduce){:root{
--duration-instant: 0ms;
--duration-fast: 0ms;
--duration-base: 0ms;
--duration-slow: 0ms;
}}