.shop8020-chatbot-embed{position:fixed;right:12px;bottom:12px;width:86px;height:86px;z-index:9998;transition:width .18s ease,height .18s ease}.shop8020-chatbot-embed.open{width:min(430px,calc(100vw - 12px));height:min(720px,calc(100vh - 20px))}.shop8020-chatbot-embed iframe{width:100%;height:100%;border:0;background:transparent;display:block}@media(max-width:520px){.shop8020-chatbot-embed.open{right:0;bottom:0;width:100vw;height:100dvh}}