:root[data-theme] {
    --max-width-main: 1600px;
    --max-height-main: 1200px;
    --top-menu-height: 60px;
    --radius: 1rem;
    --border-radius: 0.375rem;
    --mini-button-size: 1.75rem;
    --logo-url: url('/data/custom/centurion-icon.svg');
    --main-bg-image-url: url('/data/custom/chemnitz-17527121920-d4be6e20-2c7a13b4.jpg');
    --main-bg-filter: grayscale(50%) contrast(0.8) brightness(0.7);
}