body { 
    margin: 0; 
    overflow: hidden; 
    background-color: #000; 
}

#loading {
    position: absolute; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%);
    color: white; 
    font-family: sans-serif; 
    pointer-events: none;
    text-align: center;
}