.chat2-body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.chat2-body,.chat2-page{background:#000;overflow:hidden}.chat2-page{height:100vh;left:0;position:fixed;top:0;width:100%}@media (max-width:768px){.chat2-body,.chat2-page{height:100vh;height:-webkit-fill-available}}.chat2-page{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;-webkit-overflow-scrolling:touch}