body,#map{margin:0;padding:0;width:100%;height:100vh}
.rotating {transition:transform 1s;}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.vril-icon {
  width: 20px;
  height: 20px;
  animation: spin linear infinite;
  animation-duration: var(--speed, 20s);
  transition: transform 0.3s, filter 0.3s;
}

.vril-icon:hover {
  filter: drop-shadow(0 0 4px rgba(0, 255, 255, 0.7));
  transform: scale(1.4);
}