/* Rien ne bouge à l'entrée dans l'écran. Trois transitions seulement. */
:root{
  --dur-image:300ms; /* @kind other */
  --dur-underline:200ms; /* @kind other */
  --dur-filter:250ms; /* @kind other */
  --ease:ease; /* @kind other */
  --image-hover-opacity:.85; /* @kind other */
}
.img-hover{transition:opacity var(--dur-image) var(--ease)}
.img-hover:hover{opacity:var(--image-hover-opacity)}
@media (prefers-reduced-motion:reduce){
  :root{--dur-image:0ms; /* @kind other */ --dur-underline:0ms; /* @kind other */ --dur-filter:0ms; /* @kind other */}
  *,*::before,*::after{transition-duration:0ms!important;animation:none!important}
}