.rainfall-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

@media (max-width: 700px) {
  .rainfall-layer { width: 140%; left: -13%; }
}

.world.still .rainfall-layer { visibility: hidden; }
@media (prefers-reduced-motion: reduce) {
  .rainfall-layer { visibility: hidden; }
}