.pmp-countdown {
    font-weight: bold;
    transition: all 0.5s ease;
}
.pmp-countdown[style*="red"] {
    animation: pulse 1s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}