body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background: radial-gradient(circle, #000000, #000814);
    height: 100vh;
    overflow: hidden;
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
}

#headline {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: #ffffff;
    text-shadow: 0 0 10px #00ffff, 0 0 20px #00ffff, 0 0 30px #00ffff;
    z-index: 1;
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 10px #00ffff, 0 0 20px #00ffff, 0 0 30px #00ffff;
    }
    50% {
        text-shadow: 0 0 20px #00ffff, 0 0 30px #00ffff, 0 0 50px #00ffff;
    }
}