:root {
    --background-color: black;
    --text-color: white;
    --border-color: white;
    --legend-color: white;
    --link-color:#4faaff;
    --half-white-color:#1d1d1d;
    --lightbox-color: rgba(0, 0, 0, 0.95);
    --lightbox-img-color: white;
}

* {
   cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12'><rect width='12' height='12' fill='%23fff'/></svg>") 6 6, auto;
}

a {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12'><rect width='12' height='12' fill='%2322f'/></svg>") 6 6, auto;
 }