#page-fade-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 9999;
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

#page-fade-overlay.is-hidden {
  opacity: 0;
}

#page-fade-overlay.is-visible {
  opacity: 1;
  pointer-events: all;
}

@media (prefers-reduced-motion: reduce) {
  #page-fade-overlay {
    transition: none;
  }
}