.canvas-container{scroll-snap-type:y mandatory;scroll-behavior:smooth;z-index:50;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-ms-overflow-style:none;scrollbar-width:none;background:#1e1e1e;width:100vw;height:100vh;position:fixed;top:0;left:0;overflow:hidden auto}.canvas-container::-webkit-scrollbar{display:none}.page-snap{scroll-snap-stop:always}canvas,svg{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:none}.touch-drawing-active{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.toolbar-scroll::-webkit-scrollbar{display:none}.toolbar-scroll{-ms-overflow-style:none;scrollbar-width:none}