html,body{height:100%;max-width:100%;overflow:hidden}
#app{height:100dvh;max-width:100%;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;touch-action:pan-y;scrollbar-width:none}
#app::-webkit-scrollbar{display:none;width:0;height:0}
html.qpf-sheet-open #app,body.qpf-sheet-open #app{overflow:hidden}