*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#fff;color:#111827;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#9ca3af}.msg-input-form{padding-bottom:calc(12px + env(safe-area-inset-bottom))}.msg-bubble-wrap{max-width:62%}@media (max-width: 639px){.msg-bubble-wrap{max-width:80%}}