@keyframes blink-alarm {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.1); }
  }

  .blinking-alarm {
    font-size: 1rem;
    display: inline-block;
    animation: blink-alarm 1.6s infinite ease-in-out;
  }