:root{
  /* Cuts and fades. No bounce, no spring, no overshoot — the brand is a live set,
     not a toy. Motion is short and confident. */
  --dur-instant:80ms; /* @kind other */
  --dur-fast:140ms; /* @kind other */
  --dur-base:240ms; /* @kind other */
  --dur-slow:420ms; /* @kind other */
  --dur-reveal:640ms; /* @kind other */

  --ease-out:cubic-bezier(.16,1,.3,1); /* @kind other */
  --ease-in-out:cubic-bezier(.4,0,.2,1); /* @kind other */
  --ease-linear:linear; /* @kind other */

  --t-hover: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 */
  --t-reveal:opacity var(--dur-reveal) var(--ease-out),transform var(--dur-reveal) var(--ease-out); /* @kind other */

  /* Press = a 1px settle, never a scale-down bounce. */
  --press-shift:translateY(1px); /* @kind other */
}
@media (prefers-reduced-motion:reduce){
  :root{--dur-fast:0ms; /* @kind other */--dur-base:0ms; /* @kind other */--dur-slow:0ms; /* @kind other */--dur-reveal:0ms; /* @kind other */}
}