/* Enchanted Forest scene animations */
.fo-glow {
  animation: fo-glow 3.5s ease-in-out infinite alternate;
}

@keyframes fo-glow {
  from { opacity: .55; filter: drop-shadow(0 0 2px #5fd17a); }
  to { opacity: 1; filter: drop-shadow(0 0 8px #f4f07a); }
}