html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background-color: #000;
    overflow: hidden;
}

.main-background {
    height: 100vh;
    background-image: url('background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: flash 10s infinite;
    position: relative;
}

.title {
    font-size: 2.5rem;
    font-weight: bold;
}

.music-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: rgba(0,0,0,0.7);
    padding: 5px 0;
    color: white;
    font-size: 14px;
}

/* Simulated lightning flash */
@keyframes flash {
    0%, 95%, 100% { filter: brightness(1); }
    96% { filter: brightness(2.5); }
    97% { filter: brightness(0.5); }
    98% { filter: brightness(2); }
    99% { filter: brightness(0.8); }
}