.jackpot-counter {
  font-size: 5rem;
  font-weight: 900;
  color: #ff00aa;
  text-shadow: 0 0 30px #ff00aa;
  margin: 1rem 0;
  animation: glow 2s infinite alternate;
}

@keyframes glow {
  from { text-shadow: 0 0 20px #ff00aa; }
  to   { text-shadow: 0 0 60px #ff00aa, 0 0 80px #ff00aa; }
}