html,body{overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#f4f4f8;height:100dvh;margin:0;overflow:hidden}#root{touch-action:none;position:fixed;inset:0;overflow:hidden}#root canvas{touch-action:none;width:100%;height:100%;display:block}.boot-error{color:#2e2a3a;text-align:center;place-items:center;padding:24px;font:600 15px/1.6 PingFang SC,Microsoft YaHei,sans-serif;display:grid;position:fixed;inset:0}