/* The world never contributes a scrollable document. Its internal dialogs and
   coordinate rail remain independently scrollable. Height follows real window
   resize events, including iPad split windows; dvh is the no-script fallback. */
html,body{overscroll-behavior:none;overflow:hidden}
body{position:fixed;inset:0;width:100%;height:var(--app-height,100dvh)}
#dreamspace{height:100%;width:100%}