body {
    margin: 0;
    padding: 0;
    background: black; /* Set background to black */
    font-family: Arial, sans-serif;
    color: white;
    text-align: center;
    overflow: hidden;
}

canvas#canvas-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1; /* Send the canvas behind other content */
}

.container {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

h1 {
    font-size: 4rem;
    margin: 0;
    color: #50C878; /* Emerald Green */
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
}

h2 {
    font-size: 6rem;
    margin: 0;
    color: #960018; /* Carmine Red */
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
}

.fireworks {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.firework {
    position: absolute;
    border-radius: 50%;
    opacity: 0;
    animation: explode 1s forwards;
}