*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5;color:#333;background:#f5f5f5;-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-overflow-scrolling:touch;overscroll-behavior:none}body.chat-page-active{overflow:hidden;position:fixed;width:100%}html{--sat: env(safe-area-inset-top, 0px);--sar: env(safe-area-inset-right, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px)}#app{height:100%}button,a{touch-action:manipulation}input,textarea,select,button{-webkit-appearance:none;-moz-appearance:none;appearance:none}@media (pointer: fine){::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}}