.volc-chat-wrap{display:flex;flex-direction:column;position:relative;width:100%;height:100%;font-family:PingFang SC,Helvetica Neue,Helvetica,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif}.volc-chat-wrap-landscape{height:calc(100% - env(safe-area-inset-bottom))}.volc-chat-list{height:0;flex:1;position:relative}.volc-chat-edit{width:100%;height:55px;z-index:102}