body{background:#fff;position:relative}.middle{width:100%;height:auto;padding:40px 0 80px;position:relative}.middle_box{width:1200px;height:auto;overflow:hidden;position:relative;margin:0 auto 160px}.chat_title{display:block;color:#333;font-size:32px;line-height:48px;font-weight:600;text-align:center;padding:50px 0 30px}.chat_input{width:760px;height:auto;padding:19px;background:#fff;border:1px solid #ebebeb;border-radius:15px;margin:0 auto;position:relative}.chat_position{width:1200px;height:auto;position:fixed;bottom:0;left:50%;margin-left:-600px;z-index:2025}.chat_position .chat_input{margin-left:0}#inputBox{display:block;width:760px;height:72px;font-size:15px;color:#333;line-height:24px;outline:0;border:0;padding:0;resize:none;word-break:break-all}#inputBox::placeholder{font-size:15px;color:#999;line-height:24px}.chat_btn{display:flex;justify-content:flex-end;margin:18px auto 0}.chat_btn .deepsearch_btn{display:block;width:102px;height:34px;background:#fff url(//g.co188.com/img/topics/ai/i1.png) no-repeat 13px center;background-size:14px 14px;border:1px solid #eee;border-radius:6px;outline:0;font-size:14px;color:#333;line-height:34px;text-indent:32px;text-align:left;padding:0;cursor:pointer}.chat_btn .deepsearch_btn.active{background:#dbedff url(//g.co188.com/img/topics/ai/i2.png) no-repeat 13px center;background-size:14px 14px;border-color:#b0d7ff;color:#3491f1}.query_btn{display:block;width:86px;height:36px;background:#3491f1 url(//g.co188.com/img/topics/ai/gf_s1.png) no-repeat 19px center;background-size:14px 14px;border-radius:6px;border:0;outline:0;font-size:15px;color:#fff;line-height:36px;text-indent:38px;text-align:left;padding:0;cursor:pointer}.waiting_btn{display:block;width:126px;height:36px;background:#f3f5f6;border-radius:6px;border:0;outline:0;font-size:15px;color:#333;line-height:36px;padding:0}.middle_warp{width:1200px;height:822px;margin:0 auto;position:relative}.middle_left{float:left;width:600px;height:822px;position:relative}.reco_gf{width:568px;height:24px;padding-left:32px;background:url(//g.co188.com/img/topics/ai/guifan1.png) no-repeat 5px center;background-size:19px 22px;font-size:16px;line-height:24px;font-weight:600;color:#333;margin:0 auto 10px}.reco_gf_list,.reco_tz_list{width:600px;height:788px;overflow:hidden;position:relative;margin:0 auto;display:flex;flex-wrap:wrap}.reco_gf_list li,.reco_tz_list li{width:256px;height:348px;padding:12px 12px 14px;background:#fafafa;border-radius:6px;margin:0 20px 20px 0}.reco_gf_link,.reco_tz_link{display:block;width:256px;height:290px;position:relative;overflow:hidden}.reco_gf_pic,.reco_tz_pic{display:block;margin:0 auto 10px}.reco_gf_tit,.reco_tz_tit{width:100%;height:24px;font-size:16px;color:#333;font-weight:600;line-height:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0 auto}.reco_gf_about,.reco_tz_about{width:256px;height:48px;margin:10px auto 0;position:relative;display:flex;justify-content:space-between;align-items:center}.reco_gf_info{width:150px;height:48px;position:relative;overflow:hidden}.reco_gf_price{color:#ff434f;font-size:16px;font-weight:600;line-height:24px;margin-bottom:3px}.reco_gf_hint{width:150px;height:21px;font-size:14px;color:#ca9756;line-height:21px;overflow:hidden;text-overflow:ellipsis;white-space:none}.reco_gf_buy{display:block;width:98px;height:40px;border:1px solid #ff434f;border-radius:21px;color:#ff434f;font-size:14px;line-height:40px;text-align:center}.middle_right{float:right;width:600px;height:822px;position:relative}.reco_tz{width:568px;height:24px;padding-left:32px;background:url(//g.co188.com/img/topics/ai/guifan2.png) no-repeat 5px center;background-size:20px 22px;font-size:16px;line-height:24px;font-weight:600;color:#333;margin:0 auto 10px}.reco_tz_price{color:#ff434f;font-size:16px;font-weight:600;line-height:48px;display:flex;align-items:center}.reco_tz_price em{font-size:24px;font-weight:600;line-height:48px;padding:0 10px 0 4px}.reco_tz_price span{display:block;font-size:12px;height:18px;line-height:18px;padding:0 7px;border-radius:4px}.reco_tz_price span.reco_type_bq{color:#ff434f;border:1px solid #ff434f}.reco_tz_price span.reco_type_vip{color:#e0ae5e;border:1px solid #e0ae5e}.reco_tz_download{display:block;width:98px;height:40px;border:1px solid #3491f1;border-radius:21px;color:#3491f1;font-size:14px;line-height:40px;text-align:center}.middle_scroll{float:left;width:869px;height:822px;border-right:1px solid #eee;overflow-y:auto;position:relative}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#fff}::-webkit-scrollbar-thumb{background:#ddd;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#999}.middle_content{width:800px;height:auto;position:relative}.middle_message{width:800px;height:auto;margin:0 auto 30px;position:relative}.message_sent{display:flex;justify-content:flex-end;margin-bottom:30px}.sent_question{width:max-content;max-width:100%;min-width:80px;height:auto;padding:15px 20px;font-size:15px;color:#333;line-height:24px;background:#fafafa;border-radius:10px;position:relative}.message_text{width:100%;height:auto;font-size:15px;color:#333;line-height:24px}.deep_thinking{width:max-content;height:auto;min-width:252px;min-height:28px;padding:13px;border:1px solid #eee;border-radius:6px;background:#fff url(//g.co188.com/img/topics/ai/i1.png) no-repeat 13px 20px;margin:50px 0 30px 0;position:relative}.deep_thinking .more{display:block;width:28px;height:28px;background:url(//g.co188.com/img/topics/ai/show.png) no-repeat center;position:absolute;right:13px;top:13px;cursor:pointer}.deep_thinking_tit{text-indent:20px;color:#333;font-size:14px;line-height:28px}.deep_thinking_txt{width:772px;height:auto;color:rgba(0,0,0,0.5);font-size:13px;line-height:20px;text-align:justify;word-break:break-all;margin:12px auto 0}.message_show{display:none;width:50px;height:50px;background:url(//g.co188.com/img/topics/ai/gf_arrow.png) no-repeat center;position:absolute;bottom:5px;left:50%;margin-left:-25px}.middle_recommend{float:right;width:330px;position:relative}.middle_recommend .reco_gf{width:248px;margin-left:30px}.middle_recommend .reco_gf_list{display:block;width:280px;padding:0 20px 0 30px;overflow-y:auto}.middle_recommend .reco_gf_list li{margin-right:0}.middle_recommend .reco_gf_list li:last-child{margin-bottom:0}