/* styles.css */
canvas { 
    cursor : default;
    display: block;
    top: 0;
    left: 0;
    
}
#overlay-canvas {
    position: absolute;
    top: 0;
    left: 0;
    cursor : crosshair;
    pointer-events: none;
    z-index: 1;
}
#three-canvas {
    position: absolute;
    top: 0;
    left: 0;
    cursor : default;
    pointer-events: auto;
    z-index: 0;
}