@keyframes selectionGlow {
    0% { text-shadow: 0 0 5px rgba(255,255,255,0.5); }
    50% { text-shadow: 0 0 20px rgba(255,255,255,0.8); }
    100% { text-shadow: 0 0 5px rgba(255,255,255,0.5); }
}

.interactive-selection::selection {
    background-color: #ff6b6b;
    color: white;
    text-shadow: 0 0 10px rgba(255,255,255,0.6);
    animation: selectionGlow 2s ease-in-out infinite;
}