Prefers Reduced Motion

:root {
  --motionOK: 1;
  --transition-timing: 315ms;
}
@media(prefers-reduced-motion: reduce) {
  :root {
    --motionOK: 0;
  }
}

.foo {
  transition: all calc(var(--transition-timing) * var(--motionOK));
}
.foo:hover {
  scale: 1.2;
}

:root {
  --motionOK: 1;
  --transition-timing: 315ms;
}
@media(prefers-reduced-motion: reduce) {
  :root {
    --motionOK: 0;
  }
}

.foo {
  transition: all calc(var(--transition-timing) * var(--motionOK));
}
.foo:hover {
  scale: 1.2;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}