:root{--tusche:#2a211b;--papier:#fbf4e8}html,body{background:var(--papier);height:100%;color:var(--tusche);overscroll-behavior:none;touch-action:none;-webkit-user-select:none;user-select:none;margin:0;font-size:16px;overflow:hidden}#world{position:fixed;inset:0}#world canvas{display:block}#ui{pointer-events:none;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);position:fixed;inset:0}.ui-root>*{pointer-events:auto}