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.meau .meauitem.aon .meaucpt_a::before{width:100%;}
.header:hover .meau .meauitem.aon .meaucpt_a::before,.header.white .meau .meauitem.aon .meaucpt_a::before,.white_page .meau .meauitem.aon .meaucpt_a::before{background-color:#d61518;width:100%;}
.meau .meauitem:hover .meaucpt_a,.header:hover .meau .meauitem.aon .meaucpt_a,.header.white .meau .meauitem.aon .meaucpt_a,.white_page .meau .meauitem.aon .meaucpt_a{color:#d61518;}
.meau .meauitem:hover .meaucpt_a::before{background-color:#d61518;width:100%;}
.showSearch .meau{transform:translate(0,-1rem);}
.search .top_search{position:absolute;right:0;top:50%;transform:translate(0,-50%);width:0;}
.showSearch .search .top_search{width:3rem;padding:.1rem;}
.header.white .search .top_search,.header:hover .search .top_search{box-shadow:0 0 .15rem rgba(0,0,0,.1);}
.top_search{display:flex;align-items:center;background-color:#fff;transition:all .5s;}
.top_search .input{flex:1;}
.top_search .input input{width:100%;}
.top_search .search_ico{background-image:url(../images/search_black.svg);width:.18rem;height:.18rem;background-size:.18rem;background-repeat:no-repeat;background-position:center;}
.footer{background-color:#181818;padding:.6rem 0 .25rem;}
.footer_main{justify-content:space-between;align-items:center;}
.footer_main .left{flex:1;margin-right:.35rem;}
.form_btn{background-color:#d61518;color:#fff;line-height:.6rem;text-align:center;cursor:pointer;}
.footer_wxs{display:flex;align-items:center;}
.footer_wxs .footer_wx{text-align:center;width:calc((100% - .2rem)/3);}
.footer_wxs .footer_wx:not(:nth-child(3n+1)){margin-left:.1rem;}
.footer_wxs .wx_tit{color:rgba(255,255,255,1);margin-top:.05rem;}
.footer_meau{display:flex;align-items:center;padding-bottom:.25rem;border-bottom:1px solid rgba(255,255,255,.1);}
.footer_meau .footer_item{margin-right:.6rem;}
.footer_meau .footer_item a{color:#fff;}
.copy,.copy *{color:rgba(255,255,255,.4);line-height:20px;}
.copy a:hover{color:#fff;}
.copy .ga{display:inline-block;margin-left:15px;padding-left:28px;background:url(/upload/image/2026-05/col33/1779952383211.png) no-repeat 0 center;}
/* 首页 */
.banner{position:relative;}
.banner .imgbox{padding-bottom:50.4%;position:relative;}
.banner .imgbox img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;}
.banner .text_box{position:absolute;top:50%;transform:translate(0,-50%);width:100%;z-index:2;}
.banner .tit{line-height:1.2;}
.banner_btn{width:1.5rem;height:1.5rem;display:inline-block;position:relative;cursor:pointer;}
.banner_btn::after{content:'';display:block;background-image:url(../images/ban_zi_white.png);width:100%;height:100%;background-repeat:no-repeat;background-position:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);animation:roade 5s linear infinite;background-size:contain;}
.banner_btn::before{content:'';display:block;background-image:url(../images/video_white.svg);width:.23rem;height:.27rem;background-size:.23rem;background-repeat:no-repeat;background-position:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);}
.banner_more{padding:.12rem .35rem;background-color:#d61518;display:inline-block;-webkit-clip-path:polygon(15% 0%,100% 0%,85% 100%,0% 100%);clip-path:polygon(15% 0%,100% 0%,85% 100%,0% 100%);}
.banner_more span{display:flex;align-items:center;padding-right:.25rem;position:relative;}
.banner_more span::before{content:'';display:block;position:absolute;right:0;background-image:url(../images/right_btn_white.svg);background-repeat:no-repeat;width:.28rem;height:.08rem;background-size:.28rem;}
.more_btn{display:inline-block;}
.more_btn span{padding-right:.25rem;position:relative;color:#000;}
.more_btn span::before{content:'';display:block;position:absolute;top:50%;right:0;background-image:url(../images/right_btn_black.svg);background-repeat:no-repeat;width:.28rem;height:.08rem;background-size:.28rem;background-position:center;transform:translate(0,-50%);}
.more_btn.red span{color:#d61518;}
.more_btn.red span::before{background-image:url(../images/right_btn_red.svg);}
.soult_list{display:flex;justify-content:space-between;}
.soult_list .item{text-align:center;min-width:20%;}
.soult_list .ico{width:1.16rem;height:1.16rem;display:inline-block;position:relative;}
.soult_list .ico img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);}
.soult_list .ico::before{content:'';display:block;background-color:#f0f0f0;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:76%;height:76%;transition:all .8s;}
.soult_list .tit{display:flex;align-items:flex-end;justify-content:center;}
.soult_list .year{line-height:.8;}
.soult_list .cr{margin-left:-.02rem;line-height:1;}
.soult_list .ct{color:#444444;margin-left:.06rem;}
.soult_list .cb{color:#d61518;line-height:.6;margin-left:.1rem;}
.soult_list .ctit{color:#8a8a89;}
.soult_list .item:nth-child(2) .ico::before{border-radius:50%;}
.soult_list .item:nth-child(3) .ico::before{border-radius:0 50% 50% 50%;}
.soult_list .item:hover .ico::before{width:100%;height:100%;border-radius:unset;}
.mange_swiper .imgbox{padding-bottom:43%;}
.mange_swiper .imgbox img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;}
.mange_swiper .text_box{position:absolute;top:1.6rem;width:100%;}
.mange_swiper .text_main{width:100%;max-width:5.2rem;}
.mange_section{position:relative;}
.mange_section .mange_list{position:absolute;bottom:0;left:0;right:0;z-index:2;top:0;}
.mange_list{display:flex;align-items:center;width:100%;}
.mange_list .mange_item{display:flex;align-items:flex-end;padding-bottom:.75rem;width:25%;position:relative;height:100%;position:relative;}
.mange_list .text{display:flex;align-items:center;justify-content:center;margin:0 auto;position:relative;z-index:4;}
.mange_list .tit{margin-left:.2rem;}
.mange_list .ico img{height:.4rem;}
.mange_list .mange_item{cursor:pointer;}
.mange_list .mange_item + .mange_item::before{content:'';display:block;position:absolute;left:0;top:0;bottom:0;width:.01rem;background-color:rgba(255,255,255,.1);}
.mange_list .mange_item:first-child{padding-left:calc((100% - 1400px)/2);}
.mange_list .mange_item:first-child .text{margin-right:auto;margin-left:unset;}
.mange_list .mange_item:last-child{padding-right:calc((100% - 1400px)/2);text-align:right;}
.mange_list .mange_item:last-child .text{margin-left:auto;margin-right:unset;}
.mange_list .mange_item::after{content:'';display:block;background-image:linear-gradient(transparent,#d61518);position:absolute;bottom:0;left:0;right:0;z-index:3;opacity:.8;height:0;transition:all .8s;}
.mange_list .mange_item.active::after{height:50%;}
.relative{position:relative;}
.bg_img{position:absolute;left:0;top:0;width:100%;height:100%;}
.bg_img img{width:100%;height:100%;object-fit:cover;}
.reason_section{overflow:hidden;}
.reason_section .inner{position:relative;}
.reason{box-shadow:0 0 .15rem rgba(0,0,0,.1);background-color:#fff;}
.reason .left{width:61.4%;}
.reason .right{width:38.6%;}
.reason .imgboxs{height:100%;}
.reason .imgboxs .img{display:none;height:100%;}
.reason .imgboxs img{width:100%;height:100%;object-fit:cover;}
.reason_lis{display:flex;flex-direction:column;counter-reset:item;height:100%;}
.reason_lis .reason_li{padding:0 .5rem;position:relative;cursor:pointer;transition:all .5s;}
.reason_lis .reason_li .text{padding:.3rem 0;}
.reason_lis .tit{padding-left:.3rem;position:relative;}
.reason_lis .tit::before{counter-increment:item;content:counter(item,decimal-leading-zero);display:inline-block;position:absolute;left:0;top:.1rem;font-size:.12rem;color:#d61518;font-family:"Montserrat-SemiBold";}
.reason_lis .reason_li:not(:first-child){border-top:1px solid rgba(0,0,0,.1);}
.reason_lis .editor{display:none;padding-left:.3rem;word-break:break-word;text-align: justify;}
.reason_lis .reason_li::before{content:'';display:block;position:absolute;left:0;top:50%;transform:translate(0,-50%);width:.04rem;background-color:#d61518;height:0;transition:all .5s;}
.reason_lis .reason_li.active .editor{display:-webkit-box;display:box;}
.reason_lis .reason_li.active{background-color:#e1e1e1;}
.reason_lis .reason_li.active::before{height:100%;}
.reason_lis .reason_li.active .tit{font-family:"HarmonyOS_Sans_SC_Medium";color:#d61518;}
.reason_lis .reason_li.active{flex:1;display:flex;align-items:center;}
.matrix{justify-content:space-between;}
.matrix .right{margin:.1rem 0;}
.matrix .ctit{color:#8a8a89;}
.matrix_lis{display:flex;flex-wrap:wrap;}
.matrix_lis .matrix_li{width:1rem;height:1rem;position:relative;border-radius:50%;box-shadow:0 -.1rem .15rem rgba(0,0,0,.05);margin-left:.20rem;}
.matrix_lis .matrix_li img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:80%; height:80%;object-fit: contain;}
.matrix_lis .i{position:absolute;top:100%;left:0;width:100%;height:20%;background-size:cover;transform:scaleY(-1) rotate(-180deg);opacity:0.2;mask-image:linear-gradient(to bottom,rgba(0,0,0,0.5),transparent);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,0.5),transparent);background-repeat:no-repeat;}
.propty{position:relative;}
.propty .video_img{
    position: relative;
}
.propty .video_img img{width:100%;}
.propty::before{z-index: 5;content:'';display:block;position:absolute;bottom:0;left:0;right:0;height:1.8rem;background-image:linear-gradient( transparent,#000000); opacity:0;}
.propty.aon::before{ opacity:1;}
.propty .propty_lis{position:absolute;bottom:0;left:0;right:0;z-index: 6;}
.propty_lis .propty_li:nth-child(1) .year{min-width:.9rem;}
.propty_lis .propty_li:nth-child(2) .year{min-width:2.32rem;}
.propty_lis .propty_li:nth-child(3) .year{min-width:.9rem;}
.propty .propty_btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;}
.propty_btn{width:1.3rem;height:1.3rem;border-radius:50%;cursor:pointer;}
.propty_btn::after{content:'';display:block;background-image:url(../images/video_white.svg);width:.23rem;height:.27rem;background-size:.23rem;background-repeat:no-repeat;background-position:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);}
.propty_btn::before{content:'';display:block;background-image:url(../images/video_btn.png);background-repeat:no-repeat;background-position:center;background-color:rgba(19,62,104,.9);width:100%;height:100%;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;animation:roade 5s linear infinite;background-size:80%;}
@keyframes roade{from{transform:translate(-50%,-50%) rotate(0deg);}
    to{transform:translate(-50%,-50%) rotate(360deg);}
}
.propty_lis{display:flex;justify-content:center;}
.propty_lis .propty_li:not(:first-child){margin-left:2.2rem;}
.propty_lis .ctit{display:flex;align-items:flex-end;position:relative;padding-right:.35rem;}
.propty_lis .year{line-height:.8;}
.propty_lis .sut{position:absolute;top:0;right:0;line-height:.6;}
.case{background-color:#e7e6e6;border-radius:.1rem 0 0 .1rem;overflow:hidden;}
.case .left,.case .right{width:50%;}
.case .imgbox{width:100%;height:100%;}
.case .imgbox img{width:100%;height:100%;object-fit:cover;}
.case .case_item{padding:.35rem .25rem .35rem .7rem;}
.case_item{align-items:center;justify-content:space-between;}
.case_item .txt{position:relative;}
.case_item .tit{color:#3e3e3e;}
.case_item .ctit{color:#888888;}
.case_item .txt::before{content:'';display:block;position:absolute;bottom:0;left:0;height:.02rem;background-color:#d61518;width:.5rem;}
.case_item .case_l{width:50%;}
.case_item .case_r{width:34%;}
.case_dls .case_dl{text-align:center;padding:.22rem 0;position:relative;}
.case_dls .case_dl+.case_dl::before{content:'';display:block;position:absolute;top:0;left:0;right:0;height:.01rem;background-color:rgba(0,0,0,.09);}
.case_dls .ico img{height:.35rem;}
.case_dls .num{color:#d61518;line-height:1;}
.cont_section .inner{position:relative;z-index:2;}
.cont_section .img1{
    display: block;
}
.cont_section .img2{
    display: none;
}
.singlebottom .cont_section .img1{
    display: none;
}
.singlebottom .cont_section .img2{
    display: block;
}
.cont_item{justify-content:space-between;}
.cont_item .left{width:35%;}
.cont_item .right{width:50%;}
.cont_lis{display:flex;flex-wrap:wrap;}
.cont_lis .cont_li{width:48%;display:flex;align-items:center;}
.cont_lis .cont_li:nth-child(2){margin-left:4%;}
.cont_lis .cont_li:nth-child(3),.cont_lis .cont_li:nth-child(4){width:100%;margin-top:.7rem;}
.cont_lis .ico{width:.54rem;min-width:.54rem;height:.54rem;position:relative;border-radius:50%;border:.02rem solid #000;}
.cont_lis .ico img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-height:42%;}
.cont_lis .txt{margin-left:.15rem;}
.cont_lis .pt{color:#8a8a89;}
.cont_lis .pb{color:#333333;}
.cont_item .ctit{color:#8a8a89;}
.form_list .form_item{display:flex;align-items:center;border-bottom:1px solid #e5e5e5;padding:.2rem .3rem;background-color:#fff;margin-bottom:.15rem;position:relative;}
.form_list .input{flex:1;padding-left:.25rem;}
.form_list .input input{width:100%;background-color:transparent;}
.form_list .lable{color:#8a8a89;}
.form_list .lable span{color:#d61518;}
.form_bar .error_msg,.form_list .error_msg{position:absolute;top:95%;z-index:2;font-size:.12rem;left:0;display:none;color:#d61518;}
.form_bar{display:flex;align-items:center;position:relative;}
.form_bar .form_check{width:.15rem;height:.15rem;border:.01rem solid #e0e0e0;background-color:#fff;position:relative;cursor:pointer;}
.form_bar .form_check.cur::before{content:'';display:block;position:absolute;top:.02rem;border-bottom:.02rem solid #d61518;border-left:.02rem solid #d61518;right:.02rem;width:.08rem;height:.05rem;transform:rotate(-45deg);}
.form_bar .form_tit{margin-left:.1rem;color:#8a8a89;}
.page_locat{position:absolute;top:0;left:0;right:0;}
.locat_main{display:flex;flex-wrap:wrap;justify-content:space-between;}
.locat_main .locat_left,.locat_main .locat_right{padding:.35rem 0;}
.locat_home{position:relative;padding-left:.25rem;color:#8a8a89;}
.locat_home::before{content:'';display:block;position:absolute;left:0;top:50%;transform:translate(0,-50%);background-image:url(../images/home_ico.svg);background-repeat:no-repeat;width:.15rem;height:.14rem;background-size:.15rem;}
.locat_home span,.locat_home a{margin:0 .1rem;color:#8a8a89;}
.locat_home span,.locat_home a:hover{color:#d61518;}
.down_btn{padding:.08rem .35rem;background-color:#d61518;display:inline-block;-webkit-clip-path:polygon(15% 0%,100% 0%,85% 100%,0% 100%);clip-path:polygon(15% 0%,100% 0%,85% 100%,0% 100%);}
.down_btn span{display:flex;align-items:center;padding-right:.25rem;position:relative;}
.down_btn span::before{content:'';display:block;position:absolute;right:0;background-image:url(../images/down_white.svg);background-repeat:no-repeat;width:.16rem;height:.16rem;background-size:.16rem;cursor:pointer;}
.contact_btn{color:#fff;padding:.08rem .5rem;background-color:#d61518;display:inline-block;-webkit-clip-path:polygon(15% 0%,100% 0%,85% 100%,0% 100%);clip-path:polygon(15% 0%,100% 0%,85% 100%,0% 100%);}
.post_swiper{position:relative;}
.post_swiper .swiper_btns{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;display:flex;justify-content:space-between;pointer-events:none;z-index:10;}
.swiper_btns .swiper_btn:hover{background-color:#d61518;}
.shelve_flex{justify-content:space-between;}
.swiper_btns .swiper_btn{width:.5rem;height:.5rem;background-color:rgba(0,0,0,.5);position:relative;cursor:pointer;pointer-events:all;}
.swiper_btns .swiper_btn.prev::before{content:'';display:block;position:absolute;top:41%;border-bottom:.02rem solid #fff;border-left:.02rem solid #fff;right:.2rem;width:.06rem;height:.06rem;transform:rotate(45deg);}
.swiper_btns .swiper_btn.next::before{content:'';display:block;position:absolute;top:41%;border-top:.02rem solid #fff;border-right:.02rem solid #fff;right:.22rem;width:.06rem;height:.06rem;transform:rotate(45deg);-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);-o-transform:rotate(45deg);}
.align_center{align-items:center;}
.shelve_item{justify-content:space-between;align-items:center;}
.shelve_item .left{width:50%;padding-right:5%;}
.shelve_item .right{width:50%;}
.shelve_swiper .imgbox img{width:100%;}
.shelve_item .editor{color:#8a8a89;max-height:1.5rem;padding-right:.2rem;}
.shelve_swiper .imgbox{
    padding-bottom:56.5%;
    position:relative;
}
.shelve_swiper .imgbox img{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    object-fit:cover;
}
/*.shelve_item .shelve_swiper{padding:0 .85rem;}*/
.page_num{display:flex;align-items:flex-end;color:#8a8a89;line-height:.6;}
.page_num .page_t2,.page_num .page_t1{line-height:.6;}
.page_num .page_t2{margin-left:.02rem;}
.page_num .page_t1{color:#d61518;}
.client_page{display:flex;align-items:center;}
.client_page .client_bar{flex:1;margin-right:.1rem;}
.client_page .swiper-pagination-progressbar{background-color:rgba(0,0,0,.1);height:.02rem;position:static;}
.client_page .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background-color:#d61518;}
.client_swiper .swiper-slide {
    height: auto;
}
.client_swiper .item{display:flex;height: 100%;}
.client_swiper .imgbox{width:58.57%;position:relative;}
.client_swiper .text_box{padding:.6rem;width:41.43%;}
.client_swiper .client_page{position:absolute;bottom:.4rem;right:0;left:calc(58.57% + .6rem);z-index:2;}
.client_swiper .imgbox img{width:100%;height:100%;object-fit:cover;}
.advant_lis .advant_li{width:33.33%;padding:.4rem .6rem .4rem;text-align:center;position:relative;cursor:pointer;}
.advant_lis .ico{position:relative;}
.advant_lis .text_box{position:relative;}
.advant_lis .tit{height:4em;}
.advant_lis .ico img{height:.35rem;}
.advant_lis .advant_li::after{content:'';display:block;position:absolute;top:0;left:0;right:.3rem;height:.01rem;background-color:rgba(255,255,255,.2);}
.advant_lis .advant_li:nth-child(1)::after,.advant_lis .advant_li:nth-child(2)::after,.advant_lis .advant_li:nth-child(3)::after{display:none;}
.advant_lis .advant_li:nth-child(3n+1)::after{left:0;}
.advant_lis .advant_li:nth-child(3n+2)::after{left:.3rem;right:.3rem;}
.advant_lis .advant_li:nth-child(3n+3)::after{right:0;left:.3rem;}
.advant_lis .advant_li:not(:nth-child(3n+1))::before{content:'';display:block;position:absolute;width:.01rem;top:.3rem;left:0;bottom:.3rem;background-color:rgba(255,255,255,.2);}
.msk{position:absolute;left:0;right:0;bottom:0;height:0;background-image:linear-gradient(transparent,#d61518);transition:all .5s;opacity:.5;}
.advant_lis .advant_li:hover .msk{height:100%;}
.param_item{justify-content:space-between;align-items:flex-start;}
.param_item .left{width:46.5%;}
.param_item .right{width:50%;}
.param_item .imgbox{text-align:center;padding:0 .2rem;}
.param_item .imgbox img{ transition:.5s;}
.param_item .imgbox .active{ transform: scale(1.15);}
.param_lis .param_li{display:flex;border-bottom:1px solid rgba(0,0,0,.1);padding:.18rem 0;}
.param_lis .cp{color:#8a8a89;width:1.7rem;}
.param_lis .cb{color:#000000;margin-left:.7rem;flex:1;}
.news_swiper .imgbox{padding-bottom:67%;position:relative;overflow:hidden;}
.news_swiper .imgbox img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;transition:all .8s;}
.news_swiper .time{color:#8a8a89;}
.news_swiper .text_box{padding:.2rem 0 0;}
.news_swiper .editor{padding-bottom:.2rem;border-bottom:1px solid rgba(0,0,0,.1);}
.news_swiper .swiper_btns{top:29%;width:113%;}
.news_swiper .item:hover img{transform:scale(1.1);}
.news_swiper .item:hover .tit{color:#d61518;}
.page_top200{padding-top:2rem;}
.page_bottom160{padding-bottom:1.6rem;}
.page_top140{padding-top:1.4rem;}
.param_text .ctit1{color:#999;}
.param_more{display:inline-block;width:.4rem;height:.4rem;background-color:#d61518;position:relative;border-radius:50%;}
.param_more::before{content:'';display:block;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:.06rem;height:.3rem;border-radius:.3rem;background-color:#fff;}
.param_more::after{content:'';display:block;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:.3rem;height:.06rem;border-radius:.3rem;background-color:#fff;}
.upright_item{align-items:center;}
.upright_item .left{width:50%;padding-right:.4rem;}
.upright_item .right{width:50%;}
.upright_item .editor{color:#8a8a89;max-height:2.9rem;padding-right:.2rem;}
.upright_item .shelve_flex{padding-right:.45rem;}
.zlock_lis .zlock_li{padding:.24rem .1rem;border-radius:.1rem;margin-bottom:.08rem;border:1px solid #e7e7e7;position:relative;text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;cursor:pointer;}
.zlock_lis .ico img{height:0;}
.zlock_lis .zlock_li.active{background-color:#d61518;border-color:#d61518;color:#fff;padding-top:.1rem;padding-bottom:.1rem;}
.zlock_lis .zlock_li .ico img{height:.6rem;margin-bottom:.1rem;}
.zlock_lis .ico{display:none;}
.zlock_lis .zlock_li.active .ico{display:inline-block;}
.zlock_lis .zlock_li.active::before{content:'';display:block;position:absolute;width:0;height:0;border:.1rem solid transparent;border-bottom:.13rem solid #d61518;border-top:0;top:50%;z-index:1;left:calc(100% - .04rem);transform:translate(0,-50%) rotate(90deg);}
.zlock_item .left{width:1.2rem; padding-top:.7rem}
.zlock_item .right{width:calc(100% - 1.2rem);padding-left:.7rem;}
.li_single .editor{color:#8a8a89;}
.zlock_tabs{display:flex;flex-wrap:wrap;justify-content:center;position:relative;z-index:3;}
.zlock_tabs .zlock_tab{margin:.1rem .1rem 0;min-width:2.9rem;background-color:#f3f3f3;padding:.15rem .15rem;text-align:center;color:#000000;position:relative;cursor:pointer;}
.zlock_tabs .zlock_tab.active{color:#fff;background-color:#d61518;}
.zlock_tabs .zlock_tab.active::before{content:'';display:block;position:absolute;width:0;height:0;border:.1rem solid transparent;border-bottom:.13rem solid #d61518;border-top:0;top:100%;z-index:1;left:50%;transform:translate(-50%,0) rotate(180deg);}
.zlock_swiper .item{display:flex;padding:.5rem;background-color:#fff;align-items:center;}
.zlock_swiper .imgbox{width:73.8%;}
.zlock_swiper .editor{width:26.2%;padding:0 .5rem;}
.zlock_swiper .swiper_btns{transform:unset;left:.5rem;right:calc(26.2% + .25rem);width:auto;}
.men_single .ctit{color:#8a8a89;}
.imglist .imgitem{width:calc((100% - .15rem)/2);margin-bottom:.15rem;}
.imglist .imgitem:not(:nth-child(2n+1)){margin-left:.15rem;}
.imglist img{width:100%;}
.color_list .color_item{width:calc((100% - .8rem)/5);display:flex;align-items:center;justify-content:center;padding:.6rem .25rem;margin-bottom:.2rem;min-height:2.8rem;}
.color_list .color_item:not(:nth-child(5n+1)){margin-left:.2rem;}
.hen_table table{width:100%;}
.hen_table thead td{background-color:#f3f3f3;color:#8a8a89;}
.hen_table td{width:20%;text-align:center;}
.hen_table td{padding:.1rem .2rem;text-align:center;}
.hen_table tbody td{color:#000000;border-bottom:1px solid rgba(0,0,0,.1);}
.hen_table .ctit{color:#8a8a89;}
.hen_table .ctit span{color:#d61518;}
.color_pages{display:flex;}
.color_pages .color_item{width:calc((100% - .7rem)/8);margin-bottom:.1rem;min-height:1.7rem;padding:.3rem .25rem;display:flex;align-items:center;justify-content:center;text-align:center;}
.color_pages .color_item:not(:nth-child(8n+1)){margin-left:.1rem;}
.solut_lables .solut_lable{position:relative;padding-left:.15rem;}
.solut_lables .solut_lable::before{content:'';display:block;position:absolute;left:0;top:.12rem;width:.05rem;height:.05rem;background-color:#fff;border-radius:50%;}
.solut_lables .solut_lable::after{content:'';display:block;position:absolute;left:.02rem;top:.12rem;width:.01rem;height:100%;background-image:linear-gradient(#ffffff,transparent);opacity:.5;}
.solut_lables .solut_lable:last-child::after{opacity:0;}
.solut_page{padding:2.4rem 0 2.9rem;}
.change_tabs{justify-content:center;}
.change_tabs .change_tab{position:relative;margin:0 .7rem;cursor:pointer;padding-bottom:.4rem;}
.change_tabs .change_tab::before{content:'';display:block;position:absolute;bottom:0;left:50%;transform:translate(-50%,0);height:.04rem;background-color:#d61518;width:0;transition:all .5s;}
.change_tabs .change_tab.active{color:#d61518;}
.change_tabs .change_tab.active::before{width:100%;}
.change_swiper .item{background-color:#f3f3f3;padding:.4rem .6rem;}
.change_swiper .imgbox{width:47%;padding-bottom:31.3%;position:relative;}
.change_swiper .imgbox img{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    object-fit:cover;
}
.change_swiper .text_box{width:53%;padding-left:1rem;padding-top:.3rem;display:flex;justify-content:center;}
.change_swiper .txt{display:flex;}
.change_swiper .num{color:#d61518;position:relative;line-height:1;}
.change_swiper .num::before{content:'';display:block;position:absolute;right:-.53rem;top:-.15rem;background-image:url(../images/change_ico.png);width:1.03rem;height:.93rem;background-size:1.03rem;background-position:center;background-repeat:no-repeat;}
.change_swiper .txt_main{margin-left:.2rem;}
.reliable_swiper .swiper-container{margin:0 -.2rem;}
.reliable_swiper .swiper-slide{padding:.2rem;}
.reliable_swiper .imgbox{padding-bottom:139%;position:relative;border:1px solid #e2e1e0;}
.reliable_swiper .imgbox img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-height:100%;}
.reliable_swiper .item:hover{box-shadow:0 0 .15rem rgba(0,0,0,.2);}
.reliable_swiper .item:hover .imgbox{border-color:transparent;}
.reliable_swiper .text_box{padding:.2rem .2rem;}
.reliable_swiper .ctit{color:#999999;}
.chall_list{display:grid;gap:.25rem;grid-template-areas:"a b c" "a d e";}
.chall_list .chall_item:nth-child(1){grid-area:a;}
.chall_list .chall_item:nth-child(2){grid-area:b;}
.chall_list .chall_item:nth-child(3){grid-area:c;}
.chall_list .chall_item:nth-child(4){grid-area:d;}
.chall_list .chall_item:nth-child(5){grid-area:e;}
.chall_list .imgbox img{width:100%;height:100%;object-fit:cover;}
.chall_list .text_box{padding:.1rem 0 0;}
.chall_list .chall_item:nth-child(1){display:flex;flex-direction:column;}
.chall_list .chall_item .imgbox{flex:1;}
.cloum_page .cloum_img{position:relative;padding-bottom:40.45%;}
.cloum_page .cloum_img img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;}
.cloum_page .cloum_text{position:absolute;left:50%; top:50%;transform:translate(-50%,-50%); width:100%;}
.cloum_page .cloum_text.end{left:0; bottom:30%; top:auto; transform:none}
.cloum_page .cloum_text.end .ctit {width:50%}


.cloum_page .cloum_text .tit.colorfff{
    text-shadow: 0 0 .15rem rgba(0, 0, 0, .5);
}
.cloum_page .cloum_text .ctit.colorfff p{
    text-shadow: 0 0 .1rem rgb(0 0 0);
}



.select_items .select{margin-right:.2rem;margin-top:.1rem;margin-bottom:.1rem;height:.4rem;}
.select{min-width:1.8rem;border:1px solid #e5e5e5;position:relative;border-radius:.3rem;overflow:hidden;}
.select select{padding:0 .35rem 0 .3rem;border:none;width:100%;color:#8a8a89;height:100%;}
.select::before{content:'';display:block;position:absolute;right:.3rem;background-image:url(../images/select_ico.png);width:.08rem;height:.06rem;background-size:.08rem;top:50%;transform:translate(0,-50%);}
.search_item{display:flex;min-width:3.4rem;border:1px solid #e5e5e5;border-radius:.3rem;height:.4rem;margin-top:.1rem;margin-bottom:.1rem;}
.search_item .input{flex:1;padding-left:.3rem;display:flex;align-items:center;}
.search_item .input input{width:100%;color:#8a8a89;background-color:transparent;}
.search_item .input_btn{width:.8rem;background-color:#d61518;color:#fff;text-align:center;border-radius:.3rem;height:100%;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.caps_list .caps_item{margin-bottom:.6rem;}
.caps_list .imgbox{width:50%;overflow:hidden;    padding-bottom: 28.2%;
    position: relative;}
.caps_list .imgbox img{width:100%;height:100%;object-fit:cover;transition:all .8s;    position: absolute;
    left: 0;
    top: 0;}
.caps_list .text_box{width:50%;padding-left:.6rem;position:relative;}
.caps_list .text{position:relative;padding:.6rem 0;height:100%;}
.caps_list .text::before{content:'';display:block;position:absolute;left:0;bottom:0;height:.01rem;background-color:rgba(0,0,0,.1);width:100%;}
.caps_list .editor{color:#8a8a89;}
.caps_list .more_btn{position:absolute;bottom:.3rem;left:0;}
.caps_list .caps_item:hover .tit{color:#d61518;}
.caps_list .caps_item:hover .text::before{background-color:#d61518;}
.caps_list .caps_item:hover img{transform:scale(1.1);}
.Pages{text-align:center;}
.Pages .p_page{display:flex;justify-content:center;}
.Pages .p_page a{width:.4rem;text-align:center;position:relative;display:inline-block;font-style:initial;margin:0 .05rem;color:#8a8a89;transform:skew(-20deg);}
.Pages .p_page a span{display:block;transform:skew(20deg);line-height:.38rem;}
.Pages .p_page .num a{background-color:#ffffff;border:1px solid transparent;}
.Pages .p_page a.a_cur{background-color:#d61518;border-color:#d61518;color:#fff;}
.Pages .p_page .num a:hover{background-color:#d61518;}
.Pages .p_page .num a:hover{background-color:#d61518;border-color:#d61518;color:#fff;}
.Pages a.a_prev{border:1px solid #dcd8cf;line-height:.38rem;}
.Pages a.a_prev::before{content:'';display:block;position:absolute;top:33%;border-bottom:.02rem solid #8a8a89;border-left:.02rem solid #8a8a89;right:.13rem;width:.06rem;height:.06rem;transform:skew(20deg) rotate(45deg);}
.Pages a.a_next{border:1px solid #dcd8cf;line-height:.38rem;}
.Pages a.a_next::before{content:'';display:block;position:absolute;top:33%;border-top:.02rem solid #8a8a89;border-right:.02rem solid #8a8a89;right:.15rem;width:.06rem;height:.06rem;transform:skew(20deg) rotate(45deg);}
.Pages a.a_prev:hover,.Pages a.a_next:hover{background-color:#d61518;border-color:#d61518;}
.Pages a.a_prev:hover::before,.Pages a.a_next:hover::before{border-color:#fff;}
.about_item{justify-content:space-between;}
.about_item .left{width:40%;padding-top:3%;}
.about_item .right{width:53.5%;}
.about_item .editor{color:#4d4d4d;}
.history{background-color:#767676;}
.history_btns{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:center;}
.history_btns .history_btn{width:.24rem;height:.22rem;cursor:pointer;background-size:.24rem;background-repeat:no-repeat;background-position:center;}
.history_btns .history_btn.prev{background-image:url(../images/history_prev_white.svg);}
.history_btns .history_btn.prev:hover{background-image:url(../images/history_prev_red.svg);}
.history_btns .history_btn.next{background-image:url(../images/history_next_white.svg);}
.history_btns .history_btn.next:hover{background-image:url(../images/history_next_red.svg);}
.history_btns .history_xian{width:.01rem;background-color:rgba(255,255,255,.35);height:.2rem;margin:0 .25rem;}
.history_swiper{padding-bottom:.85rem;}
.history_swiper .item{text-align:center;}
.history_swiper .bar{height:.2rem;width:100%;position:relative;}
.history_swiper .bar::before{content:'';display:block;position:absolute;left:0;top:50%;right:0;transform:translate(0,-50%);height:.01rem;background-color:rgba(255,255,255,.3);}
.history_swiper .bar::after{content:'';display:block;background-color:rgba(255,255,255,.3);position:absolute;width:.13rem;height:.13rem;left:50%;top:50%;transform:translate(-50%,-50%);}
.history_swiper .bar i{content:'';display:block;background-color:#fff;position:absolute;width:.08rem;height:.08rem;left:50%;top:50%;transform:translate(-50%,-50%);}
.about_btns{display:flex;align-items:center;}
.about_btns .about_btn{    cursor: pointer; width:.44rem;height:.44rem;background-color:#d61518;background-size:.2rem;background-position:center;background-repeat:no-repeat;border-radius:.03rem;}
.about_btns .about_btn.prev{background-image:url(../images/history_prev_white.svg);}
.about_btns .about_btn.next{background-image:url(../images/history_next_white.svg);margin-left:.15rem;}
.about_btns .about_btn.swiper-button-disabled{background-color:#767676; cursor: default;}
.about_title{display:flex;justify-content:space-between;}
.honor_swiper .item{text-align:center;padding:0 .5rem;}
.honor_swiper .imgbox{position:relative;padding-bottom:134%;}
.honor_swiper .imgbox img{position:absolute;left:50%;top:50%;max-height:100%;max-width:100%;transform:translate(-50%,-50%);object-fit:cover;}
.honor_swiper .imgbox::before{content:'';display:block;position:absolute;left:0;top:100%;height:10%;background-image:linear-gradient(#dbdbdb,transparent);opacity:.5;width:100%;}
.honor_swiper .ctit{color:#4d4d4d;}
.honor_swiper .tit{display:flex;align-items:center;justify-content:center;}
.honor_swiper .tit::before,.honor_swiper .tit::after{content:'';display:block;width:.18rem;height:.39rem;background-size:.18rem;}
.honor_swiper .tit::before{background-image:url(../images/honor_left.png);}
.honor_swiper .tit::after{background-image:url(../images/honor_right.png);}
.honor_swiper .item::before{content:'';display:block;position:absolute;left:0;top:0;bottom:0;width:.01rem;background-color:#d1d1d1;}
.honor_swiper .swiper-slide-active .item::before{opacity:0;}
.manuf_list .manuf_item{width:calc((100% - .7rem)/2);margin-top:.6rem;padding-top:.4rem;padding-right:.5rem;position:relative;background-image:url(../images/manuf_ico.png);background-repeat:no-repeat;background-position:right top;background-size:100% auto;}
.manuf_list .manuf_item:not(:nth-child(2n+1)){margin-left:.7rem;}
.weld_list .weld_item{margin-bottom:.5rem;background-color:#fff;padding:.4rem .6rem;justify-content:space-between;align-items:center;}
.weld_list .imgbox,.weld_list .text_box{width:46.15%;position:relative;overflow:hidden;}
.weld_list .text_box .text{padding-bottom:1.3rem;border-bottom:1px solid rgba(0,0,0,.1);position:relative;}
.weld_list .text_box .text::before{content:'';display:block;position:absolute;left:0;bottom:0;height:1px;background-color:#d61518;width:1.4rem;}
.weld_list .weld_item:nth-child(2n+1) .text_box{padding-right:.4rem;}
.weld_list .weld_item:nth-child(2n){flex-direction:row-reverse;}
.weld_list .weld_item:nth-child(2n) .text_box{padding-left:.4rem;}
.weld_list .weld_item:nth-child(2n+1) .imgbox::before{content:'';display:block;width:3rem;height:3rem;border-radius:50%;background:radial-gradient( circle,rgba(214,21,24,1) 0%,rgba(214,21,24,0.5) 40%,rgba(214,21,24,0) 90% );position:absolute;right:-1.5rem;top:-1.5rem;filter:blur(15px);}
.weld_list .weld_item:nth-child(2n) .imgbox::before{content:'';display:block;width:3rem;height:3rem;border-radius:50%;background:radial-gradient( circle,rgba(214,21,24,1) 0%,rgba(214,21,24,0.5) 40%,rgba(214,21,24,0) 90% );position:absolute;left:-1.5rem;top:-1.5rem;filter:blur(15px);}
.new_list .item{position:relative;padding:.35rem 0;border-bottom:1px solid rgba(0,0,0,.1);display:block;}
.new_list .text{position:relative;display:flex;padding-right:1.2rem;}
.new_list .more_btn{position:absolute;right:0;top:50%;transform:translate(0,-50%);}
.new_list .time{color:#8a8a89;white-space:nowrap;}
.new_list .ctit{margin-left:.55rem;flex:1;}
.new_list .more_btn span{color:transparent;}
.new_list.media ul{display:flex; flex-wrap: wrap;  justify-content: space-between;}
.new_list.media ul li{width:48%}
.new_list.media ul li .item{padding: .2rem 0;}
.new_list.media ul li .ctit{margin-left:0}
.new_list.media ul li .text{padding-right:0}
.new_list.media ul li .time{ order: 3;}
.new_list.media ul li .more_btn{display:none}
.new_list .item:hover .ctit{color:#d61518;}
.new_list .item:hover .more_btn span{color:#d61518;}
.new_list .item:hover .more_btn span::before{background-image:url(../images/right_btn_red.svg);}
.new_list .item:hover{border-bottom-color:#d61518;}
.info_other{display:flex;}
.info_other .time,.info_other .browse{color:#8a8a89;}
.info_other .browse{margin-left:.2rem;}
.info_links{display:flex;justify-content:space-between;background-color:#f4f4f4;}
.info_links .info_link{width:48%;padding:.2rem .2rem;color:#8a8a89;display:flex;align-items:center;}
.info_links .info_link a{color:#8a8a89;overflow:hidden;-webkit-line-clamp:1;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;}
.info_links .info_link:hover a{color:#d61518;}
.info_links .info_link:nth-child(1) a{margin-left:.15rem;}
.info_links .info_link:nth-child(2) a{margin-right:.15rem;}
.info_links .info_link:nth-child(2){justify-content:flex-end;}
.info_links .info_link_pt{white-space:nowrap;}

.video_box{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 3;
}
.propty_video  video,
.video_box video{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.propty_video.cur{
    transform: translate(-50%,-50%) scale(1);
}
.propty_video{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 3;
    transform: translate(-50%,-50%) scale(0);
    transition: all .8s;
}

@media (max-width:1600px){.news_swiper .swiper_btns{width:100% !important;}
}
@media (max-width:1500px){.mange_list .mange_item:first-child{padding-left:3%;}
    .mange_list .mange_item:last-child{padding-right:3%;}
}
@media (max-width:1459px){.padding_index{padding-top:.8rem;}
    .meau .meaucpt_a{line-height:.8rem;}
    .header_main{height:.8rem;}
    .meau .meauitem{margin:0 .15rem;}
    .lang{margin-left:.35rem;}
    .header_main .logo{margin-right:1.2rem;}
    .header_main .logo img{height:.3rem;}
    .mange_list .mange_item{padding-bottom:.25rem;}
    .reason_lis .reason_li .text{padding:.2rem 0;}
    .case .case_item{padding:.35rem .25rem .35rem .5rem;}
    .cont_lis .cont_li:nth-child(3),.cont_lis .cont_li:nth-child(4){margin-top:.4rem;}
    .matrix_lis .matrix_li{width:1.2rem;height:1.2rem;}
    .mange_swiper .text_box{top:.6rem;}
    .param_lis .cb{margin-left:.4rem;}
    .page_top200{padding-top:1.4rem;}
    .page_bottom160{padding-bottom:1rem;}
    .solut_page{padding:1.4rem 0;}
    .history_swiper{padding-bottom:.65rem;}
}
@media (max-width:1280px){.header_main .logo img{height:.25rem;}
    .lang .lang_tit{font-size:.16rem;}
    .meau .meauitem{margin:0 .1rem;}
    .footer_meau .footer_item{margin-right:.4rem;}
    .footer{padding:.25rem 0;}
    .intell_nav .intell_right{padding-left:.35rem;}
    .intell_nav .intell_left{padding-right:.35rem;}
    .matrix_lis .matrix_li{width:1rem;height:1rem;}
    .mange_swiper .text_box{top:.35rem;}
    .header_main .logo{margin-right:.6rem;}
    .change_swiper .text_box{padding-left:.35rem;}
    .change_swiper .item{padding:.25rem;}
}
@media (max-width:1024px){.open_menu{display:block;}
    .meau{display:none;}
    .header_main{padding-right:.45rem;}
    .header.navshow .meau{display:block;position:fixed;right:0;background-color:#fff;top:.8rem;z-index:99;width:100%;}
    .meau .meaucpt_a{line-height:.5rem;color:#333;}
    .meau .meauitem.pcur .meaucpt::before{content:'';display:block;position:absolute;top:41%;border-top:.02rem solid #333;border-right:.02rem solid #333;right:.02rem;width:.08rem;height:.08rem;transform:rotate(45deg);transition:all .5s;}
    .meau .meaucpt{position:relative;}
    .meau .meauitem{margin:0;padding:0 .25rem;border-bottom:1px solid #eee;}
    .meau .meauitem.pcur.pcur_i .meaucpt::before{transform:rotate(135deg);}
    .nav_box{position:static;transform: unset !important;
        width: 100% !important;
    }
    .single_nav .single_navi{
        text-align: left;
    }
    .nav_box .inner{padding:0;}
    .intell_nav{padding:.25rem 0;}
    .intell_lis .intell_li{margin-bottom:.15rem;}
    .soult_list .ico{width:1rem;height:1rem;}
    .client_swiper .text_box{padding:.3rem .3rem .6rem;}
    .client_swiper .client_page{bottom:.2rem;}
    .advant_lis .advant_li{padding:.3rem .4rem;}
    .param_lis .param_li{padding:.12rem 0;}
    .locat_main .locat_left,.locat_main .locat_right{padding:.2rem 0;}
    .page_top140,.page_top200{padding-top:.8rem;}
    .page_bottom160{padding-bottom:.35rem;}
    .zlock_lis .zlock_li .ico img{height:.4rem;}
    .zlock_swiper .item{padding:.35rem;}
    .zlock_swiper .imgbox{width:60%;}
    .zlock_swiper .editor{width:40%;}
    .zlock_swiper .swiper_btns{left:.35rem;right:calc(40% + .07rem);}
    .color_list .color_item{padding:.35rem;width:calc((100% - .4rem)/3);}
    .color_list .color_item:not(:nth-child(5n+1)){margin-left:0;}
    .color_list .color_item:not(:nth-child(3n+1)){margin-left:.2rem;}
    .color_pages .color_item{width:calc((100% - .3rem)/4);}
    .color_pages .color_item:not(:nth-child(8n+1)){margin-left:0;}
    .color_pages .color_item:not(:nth-child(4n+1)){margin-left:.1rem;}
    .manuf_list .manuf_item{margin-top:.3rem;}
    .weld_list .weld_item{padding:.3rem;}
    .weld_list .text_box .text{padding-bottom:.5rem;}
    .weld_list .weld_item:nth-child(2n+1) .text_box{padding-right:.2rem;}
    .weld_list .weld_item:nth-child(2n) .text_box{padding-left:.2rem;}
    .new_list .item{padding:.2rem 0;}
    .new_list .text{padding-right:.8rem;}
}
@media (max-width:768px){.open_menu{right:15px;}
    .banner_btn{width:.6rem;height:.6rem;}
    .banner_btn::before{background-size:.13rem;}
    .footer_main .left{flex:unset;width:100%;text-align:center;}
    .footer_main .right{width:100%;margin-top:.2rem;}
    .footer_meau{justify-content:center;}
    .mange_list .ico img{height:.3rem;}
    .propty_btn{width:.6rem;height:.6rem;}
    .propty_btn::after{background-size:.13rem;}
    .mange_list .mange_item:first-child{padding-left:20px;}
    .mange_list .mange_item:last-child{padding-right:20px;}
    .propty_lis .propty_li:not(:first-child){margin-left:.6rem;}
    .cont_item .left{width:100%;}
    .cont_item .right{margin:.25rem 0 0;width:100%;}
    .cont_lis .cont_li:nth-child(3),.cont_lis .cont_li:nth-child(4){margin-top:.2rem;}
    .locat_main .locat_left,.locat_main .locat_right{padding:.1rem 0;}
    .shelve_item .left{width:100%;}
    .shelve_item .right{width:100%;margin-top:.2rem;}
    .down_btn{padding:.05rem .3rem;}
    .shelve_item .editor{padding-right:.2rem;}
    .client_swiper .imgbox{width:100%;}
    .client_swiper .text_box{width:100%;}
    .client_swiper .item{flex-wrap:wrap;}
    .client_swiper .client_page{left:0;}
    .advant_lis .advant_li{padding:.25rem;}
    .zlock_swiper .editor{padding:0 .25rem;}
    .upright_item .left{width:100%;padding-right:0;}
    .upright_item .right{width:100%;margin-top:.3rem;}
    .hen_table table{overflow-x:auto;width:100%;display:block;}
    .hen_table td{white-space:nowrap;}
    .solut_page{padding:.8rem 0;}
    .change_tabs .change_tab{margin:0 .15rem;padding-bottom:.3rem;}
    .caps_list .text_box{padding-left:.3rem;}
    .caps_list .text{padding:.3rem 0 .6rem;}
    .about_item .left{width:100%;}
    .about_item .right{width:100%;margin-top:.25rem;}
    .honor_swiper .item{padding:0 .2rem;}
    .honor_swiper .imgbox{padding-bottom:139%;}
    .new_list .ctit{margin-left:.25rem;}
    .new_list.media ul li{width:100%}
}
@media (max-width:640px){.intell_nav .intell_left{width:100%;padding-right:0;}
    .intell_nav .intell_left::before{display:none;}
    .intell_nav .intell_right{width:100%;padding-left:0;margin-top:.15rem;}
    .intell_nav{flex-wrap:wrap;}
    .intell_lis .intell_li{width:49.5%;}
    .intell_lis .intell_li:not(:nth-child(3n+1)){margin-left:0;}
    .intell_lis .intell_li:not(:nth-child(2n+1)){margin-left:1%;}
    .intell_lis .intell_li:last-child:nth-child(3n+1){margin-left:unset;}
    .intell_lis a{padding-right:.3rem;}
    .meau{overflow-y:auto;max-height:calc((100% - .8rem));}
    .banner .tit{font-size:.34rem;margin-top:0;}
    .footer_meau{flex-wrap:wrap;}
    .footer_meau .footer_item{width:33.33%;margin-right:0;}
    .banner .text_box{top:61%;}
    .mange_list .mange_item:first-child{padding-left:15px;}
    .mange_list .mange_item:last-child{padding-right:15px;}
    .soult_list .ico img{max-height:40%;}
    .soult_list .item{width:50%;}
    .soult_list{flex-wrap:wrap;}
    .soult_list .tit{justify-content:center;}
    .mange_swiper .imgbox{padding-bottom:56%;}
    .mange_list .mange_item:first-child .text{margin-left:auto;}
    .mange_list .mange_item:last-child .text{margin-right:auto;}
    .mange_swiper .text_main .ctit{display:none;}
    .mange_list .tit{font-size:.18rem;}
    .reason .left{width:100%;}
    .reason .right{width:100%;}
    .matrix_lis .matrix_li{width:.8rem;height:.8rem;}
    .propty_lis{justify-content:space-between;padding:10px 15px;}
    .propty_lis .propty_li:not(:first-child){margin-left:0;}
    .case_item .case_l{width:100%;}
    .case_item .case_r{width:100%;margin-top:.2rem;}
    .case .left,.case .right{width:100%;}
    .showSearch .search .top_search{top:.8rem;}
    .case_dls{display:flex;flex-wrap:wrap;}
    .case_dls .case_dl{width:50%;}
    .case_dls .case_dl:last-child{width:100%;}
    .case_dls .case_dl+.case_dl::before{opacity:0;}
    .meau .meaucpt_a{line-height:.6rem;}
    .advant_lis .advant_li{width:50%;}
    .advant_lis .advant_li::after{display:none;}
    .advant_lis .advant_li:not(:nth-child(3n+1))::before{display:block;}
    .advant_lis .tit{height:6em;}
    .advant_lis .advant_li:nth-child(3)::before{display:block;bottom:0;top:unset;}
    .advant_lis .advant_li::after{content:'';display:block;position:absolute;left:.3rem;right:0;bottom:0;height:.01rem;background-color:rgba(255,255,255,.2);}
    .advant_lis .advant_li:nth-child(2n+1)::before{display:none;}
    .advant_lis .advant_li:nth-child(2n)::before{content:'';display:block;position:absolute;width:.01rem;top:.3rem;left:0;bottom:.3rem;background-color:rgba(255,255,255,.2);}
    .advant_lis .advant_li:nth-child(2n+1)::after{left:0 !important;right:.3rem !important;width:unset;}
    .advant_lis .advant_li:nth-child(2n)::after{left:.3rem !important;right:0 !important;width:unset;}
    .advant_lis .advant_li:nth-child(1)::after{left:0;right:.3rem;width:unset;display:block;bottom:0;top:unset;}
    .advant_lis .advant_li:nth-child(2)::after{left:.3rem;right:unset;width:unset;}
    .param_item .left,.param_item .right{width:100%;}
    .param_item .imgbox img{width:70%;}
    .param_item .right{margin-top:.25rem;}
    .zlock_swiper .item{flex-wrap:wrap;}
    .zlock_swiper .imgbox{width:100%;}
    .zlock_swiper .editor{width:100%;}
    .zlock_item .right{padding-left:.25rem;}
    .zlock_lis .zlock_tit{font-size:.18rem;}
    .zlock_tabs .zlock_tab{min-width:1rem;font-size:.24rem;padding:.1rem .15rem;}
    .zlock_swiper .swiper_btns{width:100%;left:0;right:0;}
    .zlock_swiper .editor{margin-top:.25rem;}
    .color_list .color_item{width:100%;padding:.2rem;}
    .color_list .color_item:not(:nth-child(3n+1)){margin-left:0;}
    .color_pages .color_item{width:calc((100% - .1rem)/2);}
    .color_pages .color_item:not(:nth-child(4n+1)){margin-left:0;}
    .color_pages .color_item:not(:nth-child(2n+1)){margin-left:.1rem;}
    .change_swiper .imgbox{width:100%;}
    .change_swiper .text_box{width:100%;padding-left:0;}
    .reliable_swiper .imgbox{padding-bottom:69%;}
    .chall_list{display:flex;flex-wrap:wrap;}
    .chall_list .chall_item{margin-bottom:.2rem;}
    .change_tabs .change_tab{padding-bottom:.15rem;margin:0 .1rem;}
    .caps_list .imgbox{width:100%;}
    .caps_list .text_box{padding-left:0;width:100%;}
    .caps_list .more_btn{position:static;}
    .caps_list .text{padding:.3rem 0;}
    .manuf_list .manuf_item:not(:nth-child(2n+1)){margin-left:.2rem;}
    .manuf_list .manuf_item{width:calc((100% - .2rem) / 2);padding-top:.2rem;padding-right:.25rem;}
    .weld_list .imgbox,.weld_list .text_box{width:100%;}
    .weld_list .text_box{margin-top:.25rem;}
    .cloum_page .cloum_img{padding-bottom:77%;}
    .new_list .more_btn{position:static;transform:unset;margin-left:auto;}
    .new_list .ctit{width:100%;flex:unset;margin-left:0;}
    .new_list .text{flex-wrap:wrap;padding-right:0;}
    .new_list .more_btn span{color:#000;}
    .select::before{right:.2rem;}
    .select_items .select{width:48%;margin-right:0;}
    .select_items .select:not(:nth-child(2n+1)){margin-left:4%;}
    .select_items .select:nth-child(3n):last-child{width:100%;}
    .select_items .select,.search_item{height:.6rem;}
    .info_links .info_link{width:100%;padding:0;}
    .info_links{flex-wrap:wrap;padding:.1rem;}
    .info_links .info_link:nth-child(2){flex-direction:row-reverse;}
    .info_links .info_link:nth-child(2) a{margin-right:0;margin-left:.15rem;}
}

/*20260408*/
.zlock_lis {position: sticky;top: 120px;}
.hideSection1,
.hideSection2,
.hideSection3,
/*.hideSection4,*/
.hideSection5,
.hideSection6,
.hideSection7,
.hideSection8 {display: none;}
.hideSection1:has(.item), .hideSection2:has(.item), .hideSection3:has(.advant_li), .hideSection4:has(.param_li),.hideSection5:has(.item),.hideSection6:has(.zlock_tg),.hideSection7:has(.item),.hideSection8:has(.chall_item) {display: block;}

.editor img{
    margin:.05rem 0;
}
.new_list.media ul li .video_bb {
    position: relative;
    order:3;
}
.new_list.media ul li .video_bb:before{
content: '';
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    border: .08rem solid transparent;
    border-bottom: .1rem solid #d61518;
    border-top: 0;
    top: 50%;
    z-index: 1;
    right: 0;
    transform: translate(0,-50%) rotate(90deg);
}
 
.case_info_box{background: linear-gradient(#f3f3f3,#ffffff); padding-top:.7rem}
.case_info_item{display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; }
.case_info_item .item .imgbox{position: relative;}
.case_info_item .item .imgbox img{position: absolute; width: 100%; height: 100%; object-fit: cover;object-fit: cover}
.case_info_item .item .imgbox .label{position: absolute; left: .1rem; bottom: .1rem;z-index: 10; line-height: 1}
.case_info_item .item .imgbox .label span{font-size: .18rem; color: #fff;position: relative; z-index: 2; padding: 0 .1rem}
.case_info_item .item .imgbox .label:after{content: '';position: absolute; width: 100%; height: 100%; bottom: 0; left: 0; background: #d61518; transform: skewX(-15deg);}
.case_info_item .item .text_box{padding: .1rem 0}
.case_info_item .first{width: 50%;}
.case_info_item .first .item .imgbox{padding-bottom:74.28571428571429%}
.case_info_item .first .item .text_box .tit {font-size: .30rem; height: auto; line-height: 2; -webkit-line-clamp: 1;}
.case_info_item .list{width: 48.57142857142857%;display: flex; flex-wrap: wrap; justify-content: space-between;}
.case_info_item .list .item{width: 48.52941176470588%;}
.case_info_item .list .item .imgbox{padding-bottom:66.66666666666667%}
.case_info_item .list .item .text_box .tit {line-height: .24rem; height: .48rem; margin-bottom: .13rem;}
.case_info_item .list .item .text_box .editor {display: none}
@media screen and (max-width: 768px) {
.case_info_item .first{width: 100%;}
.case_info_item .list{width: 100%; padding-top: .2rem;}
}

/*20260601*/
.zlock_item .right .li_single img{height:auto !important;}
.upright_item .editor{max-height:none;}
.param_more {
    width: .3rem;
    height: .3rem;
}
.param_more::before {
    width: .02rem;
    height: .2rem;
    border-radius: .2rem;
}
.param_more::after {
    width: .2rem;
    height: .02rem;
    border-radius: .2rem;
}
.more_btn span::before,
.more_btn span{transition: all 0.3s ease;}
.more_btn:hover span{color:#d61518;}
.more_btn:hover span::before{background-image: url(../images/right_btn_red.svg);}
@media screen and (max-width:768px){
    .cloum_page .cloum_text.end {
        bottom: 0;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        background: rgba(0, 0, 0, .3);
        text-align: center;
    }
    .cloum_page .cloum_text.end .ctit {
        width: 100%;
    }
    .zlock_item .right .li_single img {
        height: auto !important;
        width: 100% !important;
    }
   
}