/* Pulso lento y localizado sobre el arco del eclipse original. */
.eclipse-halo{position:absolute;pointer-events:none;z-index:0;overflow:hidden}
.halo-color{filter:brightness(1.28);animation:halo-pulse 12s ease-in-out infinite}
@keyframes halo-pulse{
  0%,20%,85%,100%{opacity:0}
  48%,55%{opacity:1}
}
@media(prefers-reduced-motion:reduce){.halo-color{animation:none;opacity:0}}