@charset "utf-8";/* CSS Document */*{padding: 0;margin: 0;box-sizing: border-box;}body{font:normal normal 0.32rem/1;color: #000;background: #ebebeb;font-family: 'OPPOSans R';}textarea,input{font:normal normal 0.28rem/1.5;}img{display:block;border: none;}.clear:after {content:"";display: block;clear:both;}input[type=button], input[type=submit], input[type=file], input[type=reset], button { cursor: pointer; -webkit-appearance: none;}body,p,ol,ul,h1,h2,h3,h4,h5,h6{margin: 0;padding:0;list-style: none;font:normal normal 0.28rem/1.5;}button{font:normal normal 0.28rem/1.5;}a{color:inherit;text-decoration: none;}.i100{overflow:hidden;}.i100>img{width: 100%;}.i200{overflow: hidden;}.i200>img{height: 100%;}.i300{overflow: hidden;}.i300>img{height: 100%;width: 100%;}a>img{width: 100%;}.to1{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}.a1{position: relative;}.a1>a{width: 100%;height: 100%;position: absolute;top: 0;left: 0;display: block;}input{border: 0;display: block;outline: none;background: none;box-sizing: border-box;}select{border: 0;display: block;outline: none;background: none;box-sizing: border-box;}button{border: 0;display: block;outline: none;background: none;box-sizing: border-box;}textarea{border: 0;display: block;outline: none;background: none;box-sizing: border-box;resize: none;}.to2{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}.to3{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;white-space: normal;}.to4{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;white-space: normal;}.to5{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 5;-webkit-box-orient: vertical;white-space: normal;}/* index_head */@media only screen and (min-width: 1480px){    .ld_ph_head_h{display: none;}    .ld_ph_head{display: none;}    .rjy_mobile_secnav{display: none;}    .ld_ph_head_input{display: none;}    .north_head{width: 1320px;position: fixed;top: 30px;left: calc(50% - 1320px/2);z-index: 3;}    .north_head_d1{float: left;}    .north_head_d1 a{font-size: 19px;line-height: 76px;color: #333333;float: left;display: block;margin-right: 55px;transition: .3s;}    .north_head_d1 a:last-child{margin-right: 0;}    .north_head_d1 a:hover{color: #d0111b;transition: .3s;}    .north_head_d2{width: 131px;height: 76px;position: absolute;top: 0;left: calc(50% - 131px/2);}    .north_head_d2 img{height: 100%;}    .north_head_d3{float: right;margin-right: 250px;}    /* .north_head_d3 a{font-size: 19px;line-height: 76px;color: #333333;float: left;display: block;margin-right: 55px;transition: .3s;position: relative;} */    .north_head_d3>div{width: 115px;font-size: 19px;line-height: 76px;color: #333333;text-align: center;float: left;display: block;margin-right: 55px;transition: .3s;position: relative;}    .north_head_d3>div img{position: absolute;bottom: 12px;left: 0;opacity: 0;transition: .3s;width: 100%;}    .north_head_d3_sec{width: 100%;background: #fff;position: absolute;top: calc(100% - 12px);left: 0;padding: 30px 0;display: none;}    .north_head_d3_sec a{font-size: 18px;line-height: 18px;color: #4e4d4d;text-align: center;margin-bottom: 30px;display: block;}    .north_head_d3_sec a:last-child{margin-bottom: 0;}    .north_head_d3>div:last-child{margin-right: 0;}    .north_head_d3>div:hover{color: #d0111b;transition: .3s;}    .north_head_d3>div:hover img{opacity: 1;transition: .3s;}    .north_head_d4{width: 193px;height: 34px;background: #fff;border-radius: 17px;position: absolute;top: 0;right: 0;bottom: 0;margin: auto;}    .north_head_d4>input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;font-size: 14px;line-height: 34px;color: #666;box-sizing: border-box;padding-right: 50px;padding-left: 15px;}    .north_head_d4 div{width: 19px;height: 19px;position: absolute;top: 0;right: 14px;bottom: 0;margin: auto;}    .north_head_d4 div img{width: 100%;height: 100%;}    .north_head_d4 div input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: 0;}    .sec{position: relative;margin: 0 auto;top: auto;left: auto;margin-top: 30px;}    .sec_foot{position: static!important;padding-bottom: 20px!important;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .ld_ph_head_h{display: none;}    .ld_ph_head{display: none;}    .rjy_mobile_secnav{display: none;}    .ld_ph_head_input{display: none;}    .north_head{width: 960px;position: fixed;top: 30px;left: calc(50% - 960px/2);z-index: 3;}    .north_head_d1{float: left;}    .north_head_d1 a{font-size: 16px;line-height: 76px;color: #333333;float: left;display: block;margin-right: 40px;transition: .3s;}    .north_head_d1 a:last-child{margin-right: 0;}    .north_head_d1 a:hover{color: #d0111b;transition: .3s;}    .north_head_d2{width: 131px;height: 76px;position: absolute;top: 0;left: calc(50% - 131px/2);}    .north_head_d2 img{height: 100%;}    .north_head_d3{float: right;margin-right: 180px;}    /* .north_head_d3 a{font-size: 16px;line-height: 76px;color: #333333;float: left;display: block;margin-right: 40px;transition: .3s;} */    .north_head_d3>div{width: 80px;font-size: 16px;line-height: 76px;text-align: center;color: #333333;float: left;display: block;margin-right: 40px;transition: .3s;position: relative;}    .north_head_d3>div img{position: absolute;bottom: 12px;left: 0;opacity: 0;transition: .3s;width: 100%;}    .north_head_d3_sec{width: 100%;background: #fff;position: absolute;top: calc(100% - 12px);left: 0;padding: 20px 0;display: none;}    .north_head_d3_sec a{font-size: 14px;line-height: 16px;color: #4e4d4d;text-align: center;margin-bottom: 20px;display: block;}    .north_head_d3_sec a:last-child{margin-bottom: 0;}    .north_head_d3 div:last-child{margin-right: 0;}    .north_head_d3 div:hover{color: #d0111b;transition: .3s;}    .north_head_d3>div:hover img{opacity: 1;transition: .3s;}    .north_head_d4{width: 160px;height: 34px;background: #fff;border-radius: 17px;position: absolute;top: 0;right: 0;bottom: 0;margin: auto;}    .north_head_d4>input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;font-size: 14px;line-height: 34px;color: #666;box-sizing: border-box;padding-right: 50px;padding-left: 15px;}    .north_head_d4 div{width: 19px;height: 19px;position: absolute;top: 0;right: 14px;bottom: 0;margin: auto;}    .north_head_d4 div img{width: 100%;height: 100%;}    .north_head_d4 div input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: 0;}    .sec{position: relative;margin: 0 auto;top: auto;left: auto;margin-top: 30px;}    .sec_foot{position: static!important;padding-bottom: 20x!important;}}@media only screen and (max-width: 1023px){    .close{width: 0.6rem;height: 0.6rem;position: absolute;top: 0.35rem;right: 0.35rem;}    .north_head{display: none;}    .sec_foot{position: static!important;padding-bottom: 0.5rem;}    .ld_ph_head_h{width: 100%;height: 1rem;}    .ld_ph_head{width: 100%;height: 1rem;background: #fff;position: fixed;top: 0;left: 0;z-index: 11;}    .ld_ph_head_c1{width: 0.36rem;height: 0.3rem;position: absolute;top: 0;left: 0.3rem;bottom: 0;margin: auto;}    .ld_ph_head_c1 img{width: 100%;height: 100%;}    .ld_ph_head_c2{width: 1.4rem;height: 0.8rem;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}    .ld_ph_head_c2 img{width: 100%;height: 100%;}    .ld_ph_head_c3{width: 0.36rem;height: 0.36rem;position: absolute;top: 0;right: 0.3rem;bottom: 0;margin: auto;}    .ld_ph_head_c3 img{width: 100%;height: 100%;}    .rjy_mobile_secnav{width: 100%;height: 100%;position: fixed;top: 0;left: 0;z-index: 60;background: #ae0d16;padding-top: 1rem;box-sizing: border-box;display: none;}    .rjy_mobile_secnav_li{width: 100%;box-sizing: border-box;}    .rjy_mobile_secnav_liw1{width: 100%;height: 1rem;padding: 0 8%;box-sizing: border-box;font-size: 0.3rem;line-height: 1rem;color: #fff;font-weight: bold;}    .rjy_mobile_secnav_liw1 a{text-decoration: none;color: #fff;}    .ld_ph_head_input{width: 100%;height: 1rem;background: #484748;position: fixed;top: 1rem;left: 0;z-index: 2;display: none;}    .ld_ph_head_input input{width: calc(100% - 0.6rem);height: 0.6rem;background: #fff;font-size: 0.24rem;line-height: 0.8rem;color: #666;padding: 0 0.2rem;box-sizing: border-box;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}    .ld_ph_head_btn{width: 1.2rem;height: 0.6rem;background: #666;font-size: 0.24rem;line-height: 0.6rem;color: #fff;text-align: center;position: absolute;top: 0;right: 0.3rem;bottom: 0;margin: auto;}    .ld_ph_head_btn input{opacity: 0;width: 100%;height: 100%;position: absolute;top: 0;left: 0;}}/* foot */@media only screen and (min-width: 1480px){    .north_con_bw{position: absolute;top: calc(100% + 50px);left: 0;width: 100%;padding: 0 280px;box-sizing: border-box;}    .north_con_bw1{font-size: 16px;line-height: 16px;color: #6f6e6e;margin-bottom: 13px;text-align: center;}    .north_con_bw2{font-size: 16px;line-height: 16px;color: #6f6e6e;text-align: center;}    .north_con_bw p{font-size: 16px;line-height: 30px;color: #6f6e6e;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_con_bw{position: absolute;top: calc(100% + 50px);left: 0;width: 100%;padding: 0 280px;box-sizing: border-box;}    .north_con_bw1{font-size: 14px;line-height: 14px;color: #6f6e6e;margin-bottom: 8px;text-align: center;}    .north_con_bw2{font-size: 14px;line-height: 14px;color: #6f6e6e;text-align: center;}    .north_con_bw p{font-size: 14px;line-height: 25px;color: #6f6e6e;}}@media only screen and (max-width: 1023px){    .north_con_bw{position: absolute;top: calc(100% + 0.3rem);left: 0;width: 100%;font-size: 0.22rem;line-height: 0.28rem;color: #6f6e6e;}    .north_con_bw p{font-size: 0.22rem;line-height: 0.35rem;color: #6f6e6e;}    /* .north_con_bw1{font-size: 0.22rem;line-height: 0.28rem;color: #6f6e6e;margin-bottom: 0.2rem;text-align: center;} */    /* .north_con_bw2{font-size: 0.22rem;line-height: 0.28rem;color: #6f6e6e;text-align: center;} */}/* index */@media only screen and (min-width: 1480px){    .north_d4_img_ph{display: none;}    .north_d3_sec{display: none;}    .north_box{width: 100%;height: 100%;position: fixed;top: 0;left: 0;z-index: 2;}    .container_a{width: 100%;height: 100%;}    .container_a .swiper-slide{width: 100%;height: 100%;}    .pagination_a{width: 30px;position: absolute;top: 0;bottom: 0;right: 50px;margin: auto;height: 270px;}    .pagination_a .swiper-pagination-bullet{width: 30px;height: 30px;background: none;border-radius: 50%;display: block;margin: 10px auto;opacity: 1;position: relative;outline: none!important;}    .pagination_a .swiper-pagination-bullet-active{width: 30px;height: 30px;background: none;border-radius: 50%;display: block;margin: 10px auto;opacity: 1;z-index: 4;outline: none!important;}    .pagination_a_d1{width: 10px;height: 10px;background: #fff;border-radius: 50%;position: absolute;top: calc(50% - 10px/2);left: calc(50% - 10px/2);z-index: 3;transition: .3s;}    .pagination_a_d2{width: 20px;height: 20px;background: #e6b0b3;border-radius: 50%;position: absolute;top: calc(50% - 20px/2);left: calc(50% - 20px/2);z-index: 2;opacity: 0;transition: .3s;}    .pagination_a_d3{width: 30px;height: 30px;background: #ecd8d9;border-radius: 50%;position: absolute;top: calc(50% - 30px/2);left: calc(50% - 30px/2);z-index: 1;opacity: 0;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d1{background: #d0111b;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d2{opacity: 1;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d3{opacity: 1;transition: .3s;}    .north_dbox{width: 100%;height: 100%;position: relative;}    .north_pc_img{width: 1920px;height: 100%;position: absolute;top: 0;left: calc(50% - 1920px/2);}    .north_ph_img{display: none;}    .north_con{width: 100%;position: relative;height: 100%;padding-top: 106px;box-sizing: border-box;}    .north_table_1{height: 100%;display: table;width: 100%;}    .north_table_2{height: 100%;display: table-cell;vertical-align: middle;width: 100%;}    .north_c1_w1{font-size: 48px;line-height: 48px;color: #4e4d4d;text-align: center;margin-bottom: 37px;}    .north_c1_w2{font-size: 86px;line-height: 86px;color: #d0121b;text-align: center;margin-bottom: 15px;font-weight: bold;}    .north_c1_w3{font-size: 40px;line-height: 40px;color: #4e4d4d;text-align: center;margin-bottom: 40px;}    .north_c1_w4{font-size: 28px;line-height: 28px;color: #787878;text-align: center;margin-bottom: 5px;}    .north_c1_w5{font-size: 14px;line-height: 14px;color: #4e4d4d;text-align: center;margin-bottom: 128px;}    .north_more{width: 180px;height: 54px;background: #d0121b;border-radius: 8px;margin: 0 auto;display: block;font-size: 22px;line-height: 54px;color: #fff;text-align: center;}    .north_d2{width: 1500px;margin: 0 auto;}    .north_d2_img{width: 673px;height: 317px;float: left;margin-left: 20px;overflow: hidden;position: relative;margin-top: 60px;}    .north_d2_img img{width: 100%;height: 100%;position: absolute;top: 0;left: 0;}    .north_d2_text{float: right;margin-right: 180px;}    .north_d2_w1{font-size: 54px;line-height: 54px;color: #333333;margin-bottom: 15px;}    .north_d2_w2{font-size: 20px;line-height: 20px;color: #333333;margin-bottom: 80px;}    .north_d2_w3{font-size: 18px;line-height: 44px;color: #333333;margin-bottom: 40px;}    .more_left{float: left;}    .north_d3{width: 1320px;margin: 0 auto;}    .north_d3_t{width: 100%;margin-bottom: 80px;}    .north_d3_tw1{font-size: 58px;line-height: 78px;color: #333333;text-align: center;margin-bottom: 15px;font-weight: bold;}    .north_d3_tw1 span{color: #d0111b;font-size: 78px;}    .north_d3_tw2{font-size: 22px;line-height: 22px;color: #333333;text-align: center;}    .north_d3_b{width: 100%;}    .north_d3_bw{width: calc((100% - 360px)/3);float: left;margin-right: 180px;margin-bottom: 80px;}    .north_d3_bw:nth-child(3n){margin-right: 0;}    .north_d3_bw:nth-child(4){margin-bottom: 0;}    .north_d3_bw:nth-child(5){margin-bottom: 0;}    .north_d3_bw:nth-child(6){margin-bottom: 0;}    .north_d3_bw1{font-size: 38px;line-height: 38px;color: #d0111b;text-align: center;margin-bottom: 16px;font-weight: bold;}    .north_d3_bw2{font-size: 32px;line-height: 32px;color: #4a4a4a;text-align: center;padding-bottom: 5px;border-bottom: 2px solid #050001;margin-bottom: 5px;}    .north_d3_bw3{font-size: 16px;line-height: 16px;color: #4a4a4a;text-align: center;}    .north_d4{width: 1320px;margin: 0 auto;height: 600px;overflow: hidden;}    .north_d4>div{width: 1340px;height: 100%;overflow-y: scroll;}    .north_d4_w{font-size: 16px;line-height: 37px;color: #333333;margin-bottom: 80px;}    .north_d4_img{width: 1225px;height: 985px;margin: 0 auto;}    .north_d4_img img{width: 100%;}    .north_d5{width: 1320px;margin: 0 auto;}    .north_d5_t{width: 100%;margin-bottom: 40px;}    .north_d5_tw{width: calc(100%/4);float: left;text-align: center;cursor: pointer;}    .north_d5_tw>div{display: inline-block;padding-bottom: 5px;border-bottom: 2px solid #d0111b;}    .north_d5_w1{font-size: 32px;line-height: 40px;color: #4a4a4a;}    .north_d5_xian{width: 60px;height: 4px;background: #d0111b;margin: 28px 0;display: none;}    .north_d5_w2{font-size: 30px;line-height: 30px;color: #4a4a4a;text-align: left;display: none;}    .north_d5_check>div{padding: 0;border: 0;}    .north_d5_check .north_d5_w1{font-size: 40px;}    .north_d5_check .north_d5_xian{display: block;}    .north_d5_check .north_d5_w2{display: block;}    .north_d5_b{width: 100%;height: 520px;}    .north_d5_bli{width: 100%;height: 100%;display: none;}    .north_d5_bli img{margin: 0 auto;max-height: 80%;}    .north_d6{width: 1320px;margin: 0 auto;}    .north_d6_t{width: 100%;margin-bottom: 30px;}    .north_d6_tw1{font-size: 40px;line-height: 40px;color: #4a4a4a;margin-bottom: 28px;}    .north_d6_tw2{width: 60px;height: 4px;background: #d0111b;}    .north_d6_b{width: 100%;height: 526px;position: relative;padding-bottom: 30px;}    .container_1{width: 100%;height: 100%;}    .container_1 .swiper-slide{width: 100%;height: 100%;}    .pagination_1{width: 100%;position: absolute;bottom: 0;left: 0;}    .pagination_1 .swiper-pagination-bullet{width: 15px;height: 15px;background: #d0111b;margin: 0 10px;opacity: .2;}    .pagination_1 .swiper-pagination-bullet-active{width: 15px;height: 15px;background: #d0111b;margin: 0 10px;opacity: 1;}    .north_d6_bli{width: 100%;height: 230px;background: #f5f5f5;position: relative;display: block;margin-bottom: 20px;padding-left: 295px;box-sizing: border-box;padding-right: 90px;}    .north_d6_bli:last-child{margin-bottom: 0;}    .north_d6_bli img{width: 113px;height: 113px;position: absolute;top: 0;left: 103px;bottom: 0;margin: auto;}    .north_d6_btext{height: 100%;display: table;}    .north_d6_btext>div{height: 100%;display: table-cell;vertical-align: middle;}    .north_d6_bw1{margin-bottom: 22px;}    .north_d6_bw1 div{float: left;font-size: 36px;line-height: 36px;color: #4a4a4a;border-bottom: 2px solid #d0111b;padding-bottom: 5px;}    .north_d6_bw2{font-size: 16px;line-height: 35px;color: #4a4a4a;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}    .north_d7{width: 1750px;margin: 0 auto;position: relative;}    .north_d7_t{width: 100%;margin-bottom: 26px;}    .north_d7_tw1{font-size: 54px;line-height: 54px;color: #333333;margin-bottom: 15px;text-align: center;}    .north_d7_tw2{font-size: 20px;line-height: 20px;color: #333;text-align: center;}    .north_d7_b{width: 100%;margin-bottom: 42px;}    /*.north_d7_b div{width: calc((100% - 28px)/5);height: 200px;float: left;margin-right: 7px;margin-bottom: 6px;background: #fff;position: relative;}*/    /*.north_d7_b div:nth-child(5n){margin-right: 0;}*/    /*.north_d7_b div img{max-width: 200px;max-height: 150px;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}*/}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_d4_img_ph{display: none;}    .north_d3_sec{display: none;}    .north_box{width: 100%;height: 100%;position: fixed;top: 0;left: 0;z-index: 2;}    .container_a{width: 100%;height: 100%;}    .container_a .swiper-slide{width: 100%;height: 100%;}    .pagination_a{width: 30px;position: absolute;top: 0;bottom: 0;right: 50px;margin: auto;height: 270px;}    .pagination_a .swiper-pagination-bullet{width: 30px;height: 30px;background: none;border-radius: 50%;display: block;margin: 10px auto;opacity: 1;position: relative;outline: none!important;}    .pagination_a .swiper-pagination-bullet-active{width: 30px;height: 30px;background: none;border-radius: 50%;display: block;margin: 10px auto;opacity: 1;z-index: 4;outline: none!important;}    .pagination_a_d1{width: 10px;height: 10px;background: #fff;border-radius: 50%;position: absolute;top: calc(50% - 10px/2);left: calc(50% - 10px/2);z-index: 3;transition: .3s;}    .pagination_a_d2{width: 20px;height: 20px;background: #e6b0b3;border-radius: 50%;position: absolute;top: calc(50% - 20px/2);left: calc(50% - 20px/2);z-index: 2;opacity: 0;transition: .3s;}    .pagination_a_d3{width: 30px;height: 30px;background: #ecd8d9;border-radius: 50%;position: absolute;top: calc(50% - 30px/2);left: calc(50% - 30px/2);z-index: 1;opacity: 0;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d1{background: #d0111b;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d2{opacity: 1;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d3{opacity: 1;transition: .3s;}    .north_dbox{width: 100%;height: 100%;position: relative;}    .north_pc_img{width: 1920px;height: 100%;position: absolute;top: 0;left: calc(50% - 1920px/2);}    .north_ph_img{display: none;}    .north_con{width: 100%;position: relative;height: 100%;padding-top: 106px;box-sizing: border-box;}    .north_table_1{height: 100%;display: table;width: 100%;}    .north_table_2{height: 100%;display: table-cell;vertical-align: middle;width: 100%;}    .north_c1_w1{font-size: 48px;line-height: 48px;color: #4e4d4d;text-align: center;margin-bottom: 37px;}    .north_c1_w2{font-size: 86px;line-height: 86px;color: #d0121b;text-align: center;margin-bottom: 15px;font-weight: bold;}    .north_c1_w3{font-size: 40px;line-height: 40px;color: #4e4d4d;text-align: center;margin-bottom: 40px;}    .north_c1_w4{font-size: 28px;line-height: 28px;color: #787878;text-align: center;margin-bottom: 5px;}    .north_c1_w5{font-size: 14px;line-height: 14px;color: #4e4d4d;text-align: center;margin-bottom: 128px;}    .north_more{width: 150px;height: 40px;background: #d0121b;border-radius: 8px;margin: 0 auto;display: block;font-size: 16px;line-height: 40px;color: #fff;text-align: center;}    .north_d2{width: 960px;margin: 0 auto;}    .north_d2_img{width: 530px;height: 250px;float: left;overflow: hidden;position: relative;margin-top: 30px;}    .north_d2_img img{width: 100%;height: 100%;position: absolute;top: 0;left: 0;}    .north_d2_text{float: right;}    .north_d2_w1{font-size: 40px;line-height: 40px;color: #333333;margin-bottom: 15px;}    .north_d2_w2{font-size: 18px;line-height: 18px;color: #333333;margin-bottom: 50px;}    .north_d2_w3{font-size: 14px;line-height: 28px;color: #333333;margin-bottom: 25px;}    .more_left{float: left;}    .north_d3{width: 960px;margin: 0 auto;}    .north_d3_t{width: 100%;margin-bottom: 80px;}    .north_d3_tw1{font-size: 45px;line-height: 50px;color: #333333;text-align: center;margin-bottom: 10px;font-weight: bold;}    .north_d3_tw1 span{color: #d0111b;font-size: 50px;}    .north_d3_tw2{font-size: 18px;line-height: 18px;color: #333333;text-align: center;}    .north_d3_b{width: 100%;}    .north_d3_bw{width: calc((100% - 200px)/3);float: left;margin-right: 100px;margin-bottom: 60px;}    .north_d3_bw:nth-child(3n){margin-right: 0;}    .north_d3_bw:nth-child(4){margin-bottom: 0;}    .north_d3_bw:nth-child(5){margin-bottom: 0;}    .north_d3_bw:nth-child(6){margin-bottom: 0;}    .north_d3_bw1{font-size: 30px;line-height: 30px;color: #d0111b;text-align: center;margin-bottom: 10px;font-weight: bold;}    .north_d3_bw2{font-size: 28px;line-height: 28px;color: #4a4a4a;text-align: center;padding-bottom: 5px;border-bottom: 2px solid #050001;margin-bottom: 5px;}    .north_d3_bw3{font-size: 14px;line-height: 25px;color: #4a4a4a;text-align: center;}    .north_d4{width: 960px;margin: 0 auto;height: 600px;overflow: hidden;}    .north_d4>div{width: 980px;height: 100%;overflow-y: scroll;}    .north_d4_w{font-size: 14px;line-height: 30px;color: #333333;margin-bottom: 50px;}    .north_d4_img{width: 100%;margin: 0 auto;}    .north_d4_img img{width: 100%;}    .north_d5{width: 960px;margin: 0 auto;}    .north_d5_t{width: 100%;margin-bottom: 40px;}    .north_d5_tw{width: calc(100%/4);float: left;text-align: center;cursor: pointer;}    .north_d5_tw>div{display: inline-block;padding-bottom: 5px;border-bottom: 2px solid #d0111b;}    .north_d5_w1{font-size: 28px;line-height: 40px;color: #4a4a4a;}    .north_d5_xian{width: 60px;height: 4px;background: #d0111b;margin: 18px 0;display: none;}    .north_d5_w2{font-size: 25px;line-height: 25px;color: #4a4a4a;text-align: left;display: none;}    .north_d5_check>div{padding: 0;border: 0;}    .north_d5_check .north_d5_w1{font-size: 35px;}    .north_d5_check .north_d5_xian{display: block;}    .north_d5_check .north_d5_w2{display: block;}    .north_d5_b{width: 100%;height: 520px;}    .north_d5_bli{width: 100%;height: 100%;display: none;}    .north_d5_bli img{margin: 0 auto;max-height: 80%;}    .north_d6{width: 960px;margin: 0 auto;}    .north_d6_t{width: 100%;margin-bottom: 30px;}    .north_d6_tw1{font-size: 35px;line-height: 35px;color: #4a4a4a;margin-bottom: 20px;}    .north_d6_tw2{width: 60px;height: 4px;background: #d0111b;}    .north_d6_b{width: 100%;height: 526px;position: relative;padding-bottom: 30px;}    .container_1{width: 100%;height: 100%;}    .container_1 .swiper-slide{width: 100%;height: 100%;}    .pagination_1{width: 100%;position: absolute;bottom: 0;left: 0;}    .pagination_1 .swiper-pagination-bullet{width: 15px;height: 15px;background: #d0111b;margin: 0 10px;opacity: .2;}    .pagination_1 .swiper-pagination-bullet-active{width: 15px;height: 15px;background: #d0111b;margin: 0 10px;opacity: 1;}    .north_d6_bli{width: 100%;height: 230px;background: #f5f5f5;position: relative;display: block;margin-bottom: 20px;padding-left: 180px;box-sizing: border-box;padding-right: 70px;}    .north_d6_bli:last-child{margin-bottom: 0;}    .north_d6_bli img{width: 80px;height: 80px;position: absolute;top: 0;left: 50px;bottom: 0;margin: auto;}    .north_d6_btext{height: 100%;display: table;}    .north_d6_btext>div{height: 100%;display: table-cell;vertical-align: middle;}    .north_d6_bw1{margin-bottom: 22px;}    .north_d6_bw1 div{float: left;font-size: 30px;line-height: 30px;color: #4a4a4a;border-bottom: 2px solid #d0111b;padding-bottom: 5px;}    .north_d6_bw2{font-size: 14px;line-height: 30px;color: #4a4a4a;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}    .north_d7{width: 960px;margin: 0 auto;position: relative;}    .north_d7_t{width: 100%;margin-bottom: 26px;}    .north_d7_tw1{font-size: 45px;line-height: 45px;color: #333333;margin-bottom: 10px;text-align: center;}    .north_d7_tw2{font-size: 16px;line-height: 16px;color: #333;text-align: center;}    .north_d7_b{width: 100%;margin-bottom: 30px;}    /*.north_d7_b div{width: calc((100% - 28px)/5);height: 170px;float: left;margin-right: 7px;margin-bottom: 6px;background: #fff;position: relative;}    .north_d7_b div:nth-child(5n){margin-right: 0;}    .north_d7_b div img{max-width: 160px;max-height: 115px;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}*/}@media only screen and (max-width: 1023px){    .north_ph_block{display: block!important;}    .north_box{width: 100%;height: 100%;position: fixed;top: 0;left: 0;z-index: 2;}    .container_a{width: 100%;height: 100%;}    .container_a .swiper-slide{width: 100%;height: 100%;}    .pagination_a{width: 30px;position: absolute;top: 0;bottom: 0;right: 50px;margin: auto;height: 270px;display: none;}    .pagination_a .swiper-pagination-bullet{width: 30px;height: 30px;background: none;border-radius: 50%;display: block;margin: 10px auto;opacity: 1;position: relative;}    .pagination_a .swiper-pagination-bullet-active{width: 30px;height: 30px;background: none;border-radius: 50%;display: block;margin: 10px auto;opacity: 1;z-index: 4;}    .pagination_a_d1{width: 10px;height: 10px;background: #fff;border-radius: 50%;position: absolute;top: calc(50% - 10px/2);left: calc(50% - 10px/2);z-index: 3;transition: .3s;}    .pagination_a_d2{width: 20px;height: 20px;background: #e6b0b3;border-radius: 50%;position: absolute;top: calc(50% - 20px/2);left: calc(50% - 20px/2);z-index: 2;opacity: 0;transition: .3s;}    .pagination_a_d3{width: 30px;height: 30px;background: #ecd8d9;border-radius: 50%;position: absolute;top: calc(50% - 30px/2);left: calc(50% - 30px/2);z-index: 1;opacity: 0;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d1{background: #d0111b;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d2{opacity: 1;transition: .3s;}    .pagination_a .swiper-pagination-bullet-active .pagination_a_d3{opacity: 1;transition: .3s;}    .north_dbox{width: 100%;height: 100%;position: relative;}    .north_pc_img{width: 1920px;height: 100%;position: absolute;top: 0;left: calc(50% - 1920px/2);}    .north_ph_img{display: none;}    .north_con{width: 100%;position: relative;height: 100%;padding-top: 1rem;box-sizing: border-box;}    .north_table_1{height: 100%;display: table;width: 100%;}    .north_table_2{height: 100%;display: table-cell;vertical-align: middle;width: 100%;}    .north_c1_w1{font-size: 0.48rem;line-height: 0.48rem;color: #4e4d4d;text-align: center;margin-bottom: 0.3rem;}    .north_c1_w2{font-size: 0.76rem;line-height: 0.76rem;color: #d0121b;text-align: center;margin-bottom: 0.3rem;font-weight: bold;}    .north_c1_w3{font-size: 0.35rem;line-height: 0.35rem;color: #4e4d4d;text-align: center;margin-bottom: 0.38rem;}    .north_c1_w4{font-size: 0.24rem;line-height: 0.24rem;color: #787878;text-align: center;margin-bottom: 0.15rem;}    .north_c1_w5{font-size: 0.12rem;line-height: 0.12rem;color: #4e4d4d;text-align: center;margin-bottom: 1.3rem;}    .north_more{width: 2rem;height: 0.6rem;background: #d0121b;border-radius: 0.08rem;margin: 0 auto;display: block;font-size: 0.26rem;line-height: 0.6rem;color: #fff;text-align: center;}    .north_d2{width: calc(100% - 0.56rem);margin: 0 auto;}    .north_d2_img{width: 100%;overflow: hidden;position: relative;margin-bottom: 0.5rem;}    .north_d2_img img{width: 80%;margin: 0 auto;}    .north_d2_text{width: 100%;}    .north_d2_w1{font-size: 0.55rem;line-height: 0.55rem;color: #333333;margin-bottom: 0.15rem;text-align: center;}    .north_d2_w2{font-size: 0.2rem;line-height: 0.2rem;color: #333333;margin-bottom: 0.88rem;text-align: center;}    .north_d2_w3{font-size: 0.26rem;line-height: 0.5rem;color: #333333;margin-bottom: 0.8rem;text-align: center;}    /* .more_left{float: left;} */    .north_d3{width: calc(100% - 0.56rem);margin: 0 auto;padding-top: 0.8rem;}    .north_d3_t{width: 100%;margin-bottom: 0.8rem;}    .north_d3_tw1{font-size: 0.58rem;line-height: 0.78rem;color: #333333;text-align: center;margin-bottom: 0.15rem;font-weight: bold;}    .north_d3_tw1 span{color: #d0111b;font-size: 0.78rem;}    .north_d3_tw2{font-size: 0.22rem;line-height: 0.3rem;color: #333333;text-align: center;}    .north_d3_b{width: 100%;display: none;}    .north_d3_sec{width: 100%;}    .container_2{width: 100%;}    .container_2 .swiper-slide{width: 100%;}    .north_d3_bw{width: 100%;margin-bottom: 0.9rem;}    .north_d3_bw:last-child{margin-bottom: 0;}    .north_d3_bw1{font-size: 0.48rem;line-height: 0.48rem;color: #d0111b;text-align: center;margin-bottom: 0.3rem;font-weight: bold;}    .north_d3_bw2{width: 100%;text-align: center;}    .north_d3_bw2 div{font-size: 0.42rem;line-height: 0.42rem;color: #4a4a4a;padding-bottom: 0.13rem;border-bottom: 2px solid #050001;margin-bottom: 0.13rem;display: inline-block;}    .north_d3_bw3{font-size: 0.26rem;line-height: 0.26rem;color: #4a4a4a;text-align: center;}    .north_d4{width: calc(100% - 0.56rem);margin: 0 auto;overflow: hidden;}    .north_d4>div{width: 100%;height: 100%;overflow-y: scroll;}    .north_d4_w{font-size: 0.24rem;line-height: 0.48rem;color: #333333;margin-bottom: 1rem;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;white-space: normal;}    .north_d4_img_pc{display: none;}    .north_d4_img_ph{width: 100%;}    .north_d4_img{width: 100%;margin: 0 auto;}    .north_d4_img img{width: 100%;}    .north_d5{width: calc(100% - 0.56rem);margin: 0 auto;}    .north_d5_t{width: 100%;margin-bottom: 0.4rem;}    .north_d5_tw{width: calc(100%/4);float: left;text-align: center;cursor: pointer;}    .north_d5_tw>div{display: inline-block;padding-bottom: 5px;border-bottom: 2px solid #d0111b;}    .north_d5_w1{font-size: 0.32rem;line-height: 0.32rem;color: #4a4a4a;}    .north_d5_xian{width: 0.6rem;height: 0.04rem;background: #d0111b;margin: 0.2rem 0;display: none;}    .north_d5_w2{font-size: 0.25rem;line-height: 0.25rem,;color: #4a4a4a;text-align: left;display: none;}    .north_d5_check>div{padding: 0;border: 0;}    .north_d5_check .north_d5_w1{font-size: 0.4rem;}    .north_d5_check .north_d5_xian{display: block;}    .north_d5_check .north_d5_w2{display: block;}    .north_d5_b{width: 100%;height: 6.72rem;}    .north_d5_bli{width: 100%;display: none;}    .north_d5_bli img{margin: 0 auto;width: 100%;}    .north_d6{width: calc(100% - 0.56rem);margin: 0 auto;padding-top: 0.8rem;}    .north_d6_t{width: 100%;margin-bottom: 0.45rem ;}    .north_d6_tw1{font-size: 0.4rem;line-height: 0.4rem;color: #4a4a4a;margin-bottom: 0.25rem;}    .north_d6_tw2{width: 0.6rem;height: 0.04rem;background: #d0111b;}    .north_d6_b{width: 100%;position: relative;padding-bottom: 0.6rem;}    .container_1{width: 100%;height: 100%;}    .container_1 .swiper-slide{width: 100%;height: 100%;}    .pagination_1{width: 100%;position: absolute;bottom: 0;left: 0;}    .pagination_1 .swiper-pagination-bullet{width: 0.2rem;height: 0.2rem;background: #d0111b;margin: 0 0.1rem;opacity: .2;}    .pagination_1 .swiper-pagination-bullet-active{width: 0.2rem;height: 0.2rem;background: #d0111b;margin: 0 0.1rem;opacity: 1;}    .north_d6_bli{width: 100%;height: 2.5rem;background: #f5f5f5;position: relative;display: block;margin-bottom: 0.3rem;padding-left: 1.8rem;box-sizing: border-box;padding-right: 0.7rem;}    .north_d6_bli:last-child{margin-bottom: 0;}    .north_d6_bli img{width: 0.8rem;height: 0.8rem;position: absolute;top: 0;left: 0.5rem;bottom: 0;margin: auto;}    .north_d6_btext{height: 100%;display: table;}    .north_d6_btext>div{height: 100%;display: table-cell;vertical-align: middle;}    .north_d6_bw1{margin-bottom: 0.2rem;}    .north_d6_bw1 div{float: left;font-size: 0.35rem;line-height: 0.35rem;color: #4a4a4a;border-bottom: 2px solid #d0111b;padding-bottom: 0.06rem;}    .north_d6_bw2{font-size: 0.24rem;line-height: 0.45rem;color: #4a4a4a;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}    .north_d7{width: calc(100% - 0.56rem);margin: 0 auto;position: relative;}    .north_d7_t{width: 100%;margin-bottom: 0.4rem;}    .north_d7_tw1{font-size: 0.5rem;line-height: 0.5rem;color: #333333;margin-bottom: 0.15rem;text-align: center;}    .north_d7_tw2{font-size: 0.2rem;line-height: 0.2rem;color: #333;text-align: center;}    .north_d7_b{width: 100%;margin-bottom: 0.45rem;}    /*.north_d7_b div{width: calc((100% - 0.18rem)/2);height: 1.5rem;float: left;margin-right: 0.18rem;margin-bottom: 0.16rem;background: #fff;position: relative;}    .north_d7_b div:nth-child(2n){margin-right: 0;}    .north_d7_b div img{max-width: 80%;max-height: 80%;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}*/    .north_d7_b div:nth-child(7){display: none;}    .north_d7_b div:nth-child(8){display: none;}    .north_d7_b div:nth-child(9){display: none;}    .north_d7_b div:nth-child(10){display: none;}}/* 案例详情 */@media only screen and (min-width: 1480px){    .north_details{width: 1312px;margin: 0 auto;margin-top: 160px;}    .north_details_tit{width: 100%;margin-bottom: 115px;position: relative;padding-bottom: 26px;font-size: 40px;line-height: 40px;color: #4a4a4a;text-align: center;font-weight: bold;}    .north_details_tit div{width: 60px;height: 4px;background: #d0111b;position: absolute;bottom: 0;left: calc(50% - 60px/2);}    .north_details_w{width: 100%;margin-bottom: 80px;}    .north_details_w1{font-size: 30px;line-height: 30px;color: #4a4a4a;font-weight: bold;margin-bottom: 26px;}    .north_details_w2{font-size: 18px;line-height: 37px;color: #4a4a4a;margin-bottom: 75px;}    .north_details_w3{width: 100%;margin-bottom: 75px;}    .north_details_w3 img{width: 100%;}    .north_details_w img{width: 100%;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_details{width: 960px;margin: 0 auto;margin-top: 160px;}    .north_details_tit{width: 100%;margin-bottom: 115px;position: relative;padding-bottom: 26px;font-size: 40px;line-height: 40px;color: #4a4a4a;text-align: center;font-weight: bold;}    .north_details_tit div{width: 60px;height: 4px;background: #d0111b;position: absolute;bottom: 0;left: calc(50% - 60px/2);}    .north_details_w{width: 100%;margin-bottom: 80px;}    .north_details_w1{font-size: 30px;line-height: 30px;color: #4a4a4a;font-weight: bold;margin-bottom: 26px;}    .north_details_w2{font-size: 18px;line-height: 37px;color: #4a4a4a;margin-bottom: 75px;}    .north_details_w3{width: 100%;margin-bottom: 75px;}    .north_details_w3 img{width: 100%;}    .north_details_w img{width: 100%;}}@media only screen and (max-width: 1023px){    .north_details{width: calc(100% - 0.6rem);margin: 0 auto;margin-top: 0.8rem;}    .north_details_tit{width: 100%;margin-bottom: 1rem;position: relative;padding-bottom: 0.3rem;font-size: 0.35rem;line-height: 0.35rem;color: #4a4a4a;text-align: center;font-weight: bold;}    .north_details_tit div{width: 0.6rem;height: 0.04rem;background: #d0111b;position: absolute;bottom: 0;left: calc(50% - 0.6rem/2);}    .north_details_w{width: 100%;margin-bottom: 0.8rem;}    .north_details_w1{font-size: 0.28rem;line-height: 0.28rem;color: #4a4a4a;font-weight: bold;margin-bottom: 0.3rem;}    .north_details_w2{font-size: 0.24rem;line-height: 0.45rem;color: #4a4a4a;margin-bottom: 0.7rem;}    .north_details_w3{width: 100%;margin-bottom: 0.7rem;}    .north_details_w3 img{width: 100%;}    .north_details_w img{width: 100%;}}/* 关于我们 */@media only screen and (min-width: 1480px){    .north_about{width: 1320px;margin: 0 auto;padding-top: 135px;margin-bottom: 168px;}    .north_about_t{width: 100%;margin-bottom: 38px;position: relative;padding-bottom: 25px;font-size: 40px;line-height: 40px;color: #4a4a4a;}    .north_about_t div{width: 60px;height: 4px;background: #d0111b;position: absolute;bottom: 0;left: 0;}    .north_about_b{width: 100%;}    .north_about_bw{font-size: 16px;line-height: 37px;color: #4a4a4a;float: left;width: calc(100% - 517px - 76px);}    .north_about_bimg{width: 517px;height: 332px;overflow: hidden;float: right;}    .north_about_bimg img{width: 100%;height: 100%;transition: .5s;}    .north_about_bimg:hover img{transform: scale(1.1);transition: .5s;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_about{width: 960px;margin: 0 auto;padding-top: 135px;margin-bottom: 168px;}    .north_about_t{width: 100%;margin-bottom: 38px;position: relative;padding-bottom: 25px;font-size: 35px;line-height: 35px;color: #4a4a4a;}    .north_about_t div{width: 60px;height: 4px;background: #d0111b;position: absolute;bottom: 0;left: 0;}    .north_about_b{width: 100%;}    .north_about_bw{font-size: 14px;line-height: 30px;color: #4a4a4a;float: left;width: calc(100% - 430px - 40px);}    .north_about_bimg{width: 430px;height: 276px;overflow: hidden;float: right;}    .north_about_bimg img{width: 100%;height: 100%;transition: .5s;}    .north_about_bimg:hover img{transform: scale(1.1);transition: .5s;}}@media only screen and (max-width: 1023px){    .north_about{width: calc(100% - 0.6rem);margin: 0 auto;padding-top: 0.8rem;margin-bottom: 0.8rem;}    .north_about_t{width: 100%;margin-bottom: 0.4rem;position: relative;padding-bottom: 0.3rem;font-size: 0.35rem;line-height: 0.35rem;color: #4a4a4a;}    .north_about_t div{width: 0.6rem;height: 0.04rem;background: #d0111b;position: absolute;bottom: 0;left: 0;}    .north_about_b{width: 100%;}    .north_about_bw{font-size: 0.24rem;line-height: 0.45rem;color: #4a4a4a;}    .north_about_bimg{width: 100%;margin-top: 0.3rem;}    .north_about_bimg img{width: 100%;}}/* 联系我们 */@media only screen and (min-width: 1480px){    .north_contact{width: 1320px;margin: 0 auto;padding-top: 134px;}    .m_1{margin-bottom: 42px;}    .north_contact_w1{font-size: 18px;line-height: 18px;color: #333333;margin-bottom: 110px;text-align: center;}    .north_contact_w2{font-size: 32px;line-height: 32px;color: #282728;font-weight: bold;text-align: center;margin-bottom: 32px;}    .north_contact_w2 span{color: #d0111b;}    .north_contact_w3{font-size: 27px;line-height: 27px;color: #595757;text-align: center;margin-bottom: 33px;}    .north_contact_w4{font-size: 27px;line-height: 27px;color: #4d4d4d;text-align: center;margin-bottom: 218px;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_contact{width: 960px;margin: 0 auto;padding-top: 134px;}    .m_1{margin-bottom: 42px;}    .north_contact_w1{font-size: 18px;line-height: 18px;color: #333333;margin-bottom: 110px;text-align: center;}    .north_contact_w2{font-size: 32px;line-height: 32px;color: #282728;font-weight: bold;text-align: center;margin-bottom: 32px;}    .north_contact_w2 span{color: #d0111b;}    .north_contact_w3{font-size: 27px;line-height: 27px;color: #595757;text-align: center;margin-bottom: 33px;}    .north_contact_w4{font-size: 27px;line-height: 27px;color: #4d4d4d;text-align: center;margin-bottom: 218px;}}@media only screen and (max-width: 1023px){    .north_contact{width: calc(100% - 0.6rem);margin: 0 auto;padding-top: 0.8rem;}    .m_1{margin-bottom: 0.4rem;}    .north_contact_w1{font-size: 0.26rem;line-height: 0.45rem;color: #333333;margin-bottom: 1rem;text-align: center;}    .north_contact_w2{font-size: 0.35rem;line-height: 0.35rem;color: #282728;font-weight: bold;text-align: center;margin-bottom: 0.3rem;}    .north_contact_w2 span{color: #d0111b;}    .north_contact_w3{font-size: 0.3rem;line-height: 0.3rem;color: #595757;text-align: center;margin-bottom: 0.3rem;}    .north_contact_w4{font-size: 0.3rem;line-height: 0.3rem;color: #4d4d4d;text-align: center;margin-bottom: 2rem;}}/* 三大案例 */@media only screen and (min-width: 1480px){    .north_case{width: 1312px;margin: 0 auto;padding-top: 134px;}    .north_case_list{width: 100%;margin-bottom: 80px;}    .north_case_li{width: 100%;height: 413px;overflow: hidden;margin-bottom: 26px;display: block;}    .north_case_li img{width: 100%;height: 100%;transition: .5s;}    .north_case_li:hover img{transform: scale(1.1);transition: .5s;}    .north_case_li:last-child{margin-bottom: 0;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_case{width: 960px;margin: 0 auto;padding-top: 80px;}    .north_case_list{width: 100%;margin-bottom: 80px;}    .north_case_li{width: 100%;height: 302px;overflow: hidden;margin-bottom: 22px;display: block;}    .north_case_li img{width: 100%;height: 100%;transition: .5s;}    .north_case_li:hover img{transform: scale(1.1);transition: .5s;}    .north_case_li:last-child{margin-bottom: 0;}}@media only screen and (max-width: 1023px){    .north_case{width: calc(100% - 0.6rem);margin: 0 auto;padding-top: 0.8rem;}    .north_case_list{width: 100%;margin-bottom: 0.8rem;}    .north_case_li{width: 100%;overflow: hidden;margin-bottom: 0.3rem;display: block;}    .north_case_li img{width: 100%;}    .north_case_li:last-child{margin-bottom: 0;}}/* 专家团队 */@media only screen and (min-width: 1480px){    .north_team{width: 1313px;margin: 0 auto;padding-top: 134px;}    .north_team_list{width: 100%;margin-bottom: 57px;}    .north_team_li{width: calc((100% - 66px)/4);float: left;margin-right: 22px;margin-bottom: 23px;display: block;height: 397px;overflow: hidden;}    .north_team_li:nth-child(4n){margin-right: 0;}    .north_team_li img{width: 100%;height: 100%;transition: .5s;}    .north_team_li:hover img{transform: scale(1.1);transition: .5s;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_team{width: 960px;margin: 0 auto;padding-top: 80px;}    .north_team_list{width: 100%;margin-bottom: 57px;}    .north_team_li{width: calc((100% - 66px)/4);float: left;margin-right: 22px;margin-bottom: 23px;display: block;height: 285px;overflow: hidden;}    .north_team_li:nth-child(4n){margin-right: 0;}    .north_team_li img{width: 100%;height: 100%;transition: .5s;}    .north_team_li:hover img{transform: scale(1.1);transition: .5s;}}@media only screen and (max-width: 1023px){    .north_team{width: calc(100% - 0.6rem);margin: 0 auto;padding-top: 0.8rem;}    .north_team_list{width: 100%;margin-bottom: 0.5rem;}    .north_team_li{width: calc((100% - 0.2rem)/2);float: left;margin-right: 0.2rem;margin-bottom: 0.2rem;display: block;height: 4.28rem;overflow: hidden;}    .north_team_li:nth-child(2n){margin-right: 0;}    .north_team_li img{width: 100%;height: 100%;}}/* 专家团队详情 */@media only screen and (min-width: 1480px){    .north_team_details{width: 1320px;margin: 0 auto;margin-top: 160px;margin-bottom: 80px;}    .north_team_details_img{width: 480px;height: 610px;float: left;overflow: hidden;}    .north_team_details_img img{width: 100%;height: 100%;transition: .5s;}    .north_team_details_img:hover img{transform: scale(1.1);transition: .5s;}    .north_team_details_text{width: calc(100% - 480px - 170px);float: right;padding-top: 30px;}    .north_team_details_w1{width: 100%;margin-bottom: 60px;}    .north_team_details_w1_l{font-size: 43px;line-height: 43px;color: #262525;padding-bottom: 30px;position: relative;float: left;margin-right: 35px;}    .north_team_details_w1_l div{width: 50px;height: 4px;background: #d0111b;position: absolute;bottom: 0;left: 0;}    .north_team_details_w1_r{font-size: 24px;line-height: 73px;color: #262525;float: left;}        .north_team_details_w2{font-size: 16px;line-height: 36px;color: #262525;margin-bottom: 70px;}    .north_team_details_w3{font-size: 20px;line-height: 20px;color: #262525;margin-bottom: 25px;font-weight: bold;}    .north_team_details_w4{font-size: 16px;line-height: 36px;color: #262525;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_team_details{width: 960px;margin: 0 auto;margin-top: 80px;margin-bottom: 80px;}    .north_team_details_img{width: 420px;height: 534px;float: left;overflow: hidden;}    .north_team_details_img img{width: 100%;height: 100%;transition: .5s;}    .north_team_details_img:hover img{transform: scale(1.1);transition: .5s;}    .north_team_details_text{width: calc(100% - 420px - 100px);float: right;padding-top: 30px;}    .north_team_details_w1{width: 100%;margin-bottom: 40px;}    .north_team_details_w1_l{font-size: 35px;line-height: 35px;color: #262525;padding-bottom: 20px;position: relative;float: left;margin-right: 20px;}    .north_team_details_w1_l div{width: 50px;height: 4px;background: #d0111b;position: absolute;bottom: 0;left: 0;}    .north_team_details_w1_r{font-size: 22px;line-height: 55px;color: #262525;float: left;}        .north_team_details_w2{font-size: 14px;line-height: 30px;color: #262525;margin-bottom: 50px;}    .north_team_details_w3{font-size: 18px;line-height: 18px;color: #262525;margin-bottom: 20px;font-weight: bold;}    .north_team_details_w4{font-size: 14px;line-height: 30px;color: #262525;}}@media only screen and (max-width: 1023px){    .north_team_details{width: calc(100% - 0.6rem);margin: 0 auto;margin-top: 0.8rem;margin-bottom: 0.8rem;}    .north_team_details_img{width: 100%;}    .north_team_details_img img{width: 100%;}    .north_team_details_text{width: 100%;padding-top: 0.5rem;}    .north_team_details_w1{width: 100%;margin-bottom: 0.4rem;}    .north_team_details_w1_l{font-size: 0.5rem;line-height: 0.5rem;color: #262525;padding-bottom: 0.2rem;position: relative;float: left;margin-right: 0.2rem;}    .north_team_details_w1_l div{width: 0.5rem;height: 0.04rem;background: #d0111b;position: absolute;bottom: 0;left: 0;}    .north_team_details_w1_r{font-size: 0.3rem;line-height: 0.7rem;color: #262525;float: left;}        .north_team_details_w2{font-size: 0.26rem;line-height: 0.5rem;color: #262525;margin-bottom: 0.5rem;}    .north_team_details_w3{font-size: 0.35rem;line-height: 0.35rem;color: #262525;margin-bottom: 0.2rem;font-weight: bold;}    .north_team_details_w4{font-size: 0.26rem;line-height: 0.5rem;color: #262525;}}/* 北州方法论 */@media only screen and (min-width: 1480px){    .north_method{width: 100%;margin-bottom: 80px;}    .north_method_li{width: 100%;}    .north_method_li:nth-child(odd){background: #ebebeb;}    .north_method_li:nth-child(even){background: #f5f5f5;}    .north_method_libox{width: 1320px;margin: 0 auto;padding: 130px 0;}    .north_method_limg{width: 100%;}    .north_method_limg img{margin: 0 auto;}    .method_tit1{width: 100%;float: none;text-align: left;}    .method_tit2{width: 100%;float: none;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_method{width: 100%;margin-bottom: 80px;}    .north_method_li{width: 100%;}    .north_method_li:nth-child(odd){background: #ebebeb;}    .north_method_li:nth-child(even){background: #f5f5f5;}    .north_method_libox{width: 960px;margin: 0 auto;padding: 130px 0;}    .north_method_limg{width: 100%;}    .north_method_limg img{margin: 0 auto;max-width: 100%;}    .method_tit1{width: 100%;float: none;text-align: left;}    .method_tit2{width: 100%;float: none;text-align: center;}    .method_tit1>div{display: inline-block;}    .method_tit2>div{display: inline-block;padding-bottom: 5px;border-bottom: 2px solid #d0111b;}    .method_tit1 .north_d5_w1{font-size: 30px;line-height: 30px;color: #4a4a4a;font-weight: bold;}    .method_tit1 .north_d5_xian{width: 60px;height: 4px;background: #d0111b;margin: 28px 0;}    .method_tit1 .north_d5_w2{font-size: 25px;line-height: 25px;color: #4a4a4a;}    .method_tit2 .north_d5_w1{font-size: 30px;line-height: 30px;color: #4a4a4a;font-weight: bold;}}@media only screen and (max-width: 1023px){    .north_method{width: 100%;margin-bottom: 0.8rem;}    .north_method_li{width: 100%;}    .north_method_li:nth-child(odd){background: #ebebeb;}    .north_method_li:nth-child(even){background: #fff;}    .north_method_libox{width: calc(100% - 0.6rem);margin: 0 auto;padding: 0.8rem 0;}    .north_method_limg{width: 100%;}    .north_method_limg img{margin: 0 auto;width: 100%;}    .method_tit1{width: 100%;float: none;text-align: left;}    .method_tit2{width: 100%;float: none;text-align: center;}    .method_tit1>div{display: inline-block;}    .method_tit2>div{display: inline-block;padding-bottom: 0.05rem;border-bottom: 2px solid #d0111b;}    .method_tit1 .north_d5_w1{font-size: 0.35rem;line-height: 0.35rem;color: #4a4a4a;font-weight: bold;}    .method_tit1 .north_d5_xian{width: 0.6rem;height: 0.04rem;background: #d0111b;margin: 0.3rem 0;}    .method_tit1 .north_d5_w2{font-size: 0.3rem;line-height: 0.3rem;color: #4a4a4a;}    .method_tit2 .north_d5_w1{font-size: 0.35rem;line-height: 0.35rem;color: #4a4a4a;font-weight: bold;}}/* 搜索结果页 */@media only screen and (min-width: 1480px){    .north_result{width: 100%;background: url(../img/a25.png);background-size: 100%;margin-bottom: 60px;}    .north_result_box{width: 1500px;margin: 0 auto;padding-top: 190px;}    .north_result_list{width: 100%;}    .north_result_list a{width: 100%;height: 250px;background: #fff;padding: 62px 50px;box-sizing: border-box;display: block;margin-bottom: 60px;}    .north_result_list a:last-child{margin-bottom: 0;}    .north_result_w1{font-size: 30px;line-height: 30px;color: #333333;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;margin-bottom: 45px;}    .north_result_w2{font-size: 18px;line-height: 36px;color: #444444;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}    .north_result_page{width: 100%;text-align: center;margin-bottom: 80px;}    .north_result_page_d1{display: inline-block;margin: 0 15px;font-size: 16px;line-height: 52px;color: #616161;text-align: center;border: 1px solid #767676;box-sizing: border-box;padding: 0 23px;}    .north_result_page_d2{display: inline-block;margin: 0 15px;}    .north_result_page_d2 a{font-size: 16px;line-height: 52px;color: #616161;padding: 0 22px;border: 1px solid #767676;box-sizing: border-box;display: inline-block;margin-right: 26px;}    .north_result_page_d2 a:last-child{margin-right: 0;}    .north_result_page_d3{width: 107px;border: 1px solid #767676;box-sizing: border-box;font-size: 16px;line-height: 52px;color: #616161;text-align: center;display: inline-block;}    .north_result_page_d3 select{display: inline-block;color: #616161;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_result{width: 100%;background: url(../img/a25.png);background-size: 100%;margin-bottom: 60px;}    .north_result_box{width: 960px;margin: 0 auto;padding-top: 95px;}    .north_result_list{width: 100%;}    .north_result_list a{width: 100%;height: 180px;background: #fff;padding: 40px 30px;box-sizing: border-box;display: block;margin-bottom: 30px;}    .north_result_list a:last-child{margin-bottom: 0;}    .north_result_w1{font-size: 25px;line-height: 25px;color: #333333;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;margin-bottom: 20px;}    .north_result_w2{font-size: 14px;line-height: 28px;color: #444444;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}    .north_result_page{width: 100%;text-align: center;margin-bottom: 60px;}    .north_result_page_d1{display: inline-block;margin: 0 15px;font-size: 14px;line-height: 52px;color: #616161;text-align: center;border: 1px solid #767676;box-sizing: border-box;padding: 0 23px;}    .north_result_page_d2{display: inline-block;margin: 0 15px;}    .north_result_page_d2 a{font-size: 14px;line-height: 52px;color: #616161;padding: 0 22px;border: 1px solid #767676;box-sizing: border-box;display: inline-block;margin-right: 26px;}    .north_result_page_d2 a:last-child{margin-right: 0;}    .north_result_page_d3{width: 107px;border: 1px solid #767676;box-sizing: border-box;font-size: 14px;line-height: 52px;color: #616161;text-align: center;display: inline-block;}    .north_result_page_d3 select{display: inline-block;color: #616161;}}@media only screen and (max-width: 1023px){    .north_result{width: 100%;background: url(../img/a25.png);background-size: 100%;margin-bottom: 0.6rem;}    .north_result_box{width: calc(100% - 0.6rem);margin: 0 auto;padding-top: 0.8rem;}    .north_result_list{width: 100%;}    .north_result_list a{width: 100%;height: 2.2rem;background: #fff;padding: 0.4rem 0.3rem;box-sizing: border-box;display: block;margin-bottom: 0.3rem;}    .north_result_list a:last-child{margin-bottom: 0;}    .north_result_w1{font-size: 0.3rem;line-height: 0.3rem;color: #333333;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;margin-bottom: 0.2rem;}    .north_result_w2{font-size: 0.24rem;line-height: 0.45rem;color: #444444;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;white-space: normal;}    .north_result_page{width: 100%;text-align: center;margin-bottom: 0.6rem;}    .north_result_page_d1{display: inline-block;margin: 0 0.2rem;font-size: 0.24rem;line-height: 0.5rem;color: #616161;text-align: center;border: 1px solid #767676;box-sizing: border-box;padding: 0 0.25rem;display: none;}    .north_result_page_d2{display: inline-block;margin: 0 0.1rem;}    .north_result_page_d2 a{font-size: 0.24rem;line-height: 0.5rem;color: #616161;padding: 0 0.2rem;border: 1px solid #767676;box-sizing: border-box;display: inline-block;margin-right: 0.1rem;}    .north_result_page_d2 a:last-child{margin-right: 0;}    .north_result_page_d3{width: 1.5rem;border: 1px solid #767676;box-sizing: border-box;font-size: 0.24rem;line-height: 0.5rem;color: #616161;text-align: center;display: inline-block;}    .north_result_page_d3 select{display: inline-block;color: #616161;}}/* 表单 */@media only screen and (min-width: 1480px){    .north_inpbox{width: 910px;margin: 0 auto;padding-top: 133px;margin-bottom: 110px;}    .north_inpcon{width: 100%;}    .north_inpcon_li{width: 100%;margin-bottom: 30px;}    .north_inpcon_liw{width: 116px;float: left;font-size: 20px;line-height: 58px;color: #4a4a4a;text-align: right;padding-right: 35px;box-sizing: border-box;}    .north_inpcon_linp{width: calc(100% - 116px);height: 58px;float: right;background: #fff;position: relative;}    .north_inpcon_linp input{width: 100%;height: 100%;font-size: 20px;line-height: 58px;color: #b9b8b8;padding-left: 40px;box-sizing: border-box;font-family: 'OPPOSans R';}    .north_inpcon_linp select{width: 100%;height: 100%;font-size: 20px;line-height: 58px;color: #b9b8b8;box-sizing: border-box;font-family: 'OPPOSans R';}    .north_select{padding: 0 40px;box-sizing: border-box;}    .north_inpcon_linp textarea{font-size: 16px;line-height: 32px;color: #b9b8b8;font-family: 'OPPOSans R';}    .north_textarea{height: 232px;padding: 20px 40px;box-sizing: border-box;}    .north_inpcon_linum{width: 580px;float: left;}    .north_inpcon_limg{float: right;width: 192px;height: 58px;}    .north_inpcon_limg img{width: 100%;height: 100%;}    .north_inpbox_bw{font-size: 18px;line-height: 18px;color: #4a4a4a;padding-left: 116px;box-sizing: border-box;margin-bottom: 60px;}    .north_sub{width: 160px;height: 50px;background: #d0111b;font-size: 18px;line-height: 50px;color: #fff;text-align: center;position: relative;margin: 0 auto;}    .north_sub input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: 0;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){    .north_inpbox{width: 910px;margin: 0 auto;padding-top: 133px;margin-bottom: 110px;}    .north_inpcon{width: 100%;}    .north_inpcon_li{width: 100%;margin-bottom: 30px;}    .north_inpcon_liw{width: 116px;float: left;font-size: 20px;line-height: 58px;color: #4a4a4a;text-align: right;padding-right: 35px;box-sizing: border-box;}    .north_inpcon_linp{width: calc(100% - 116px);height: 58px;float: right;background: #fff;position: relative;}    .north_inpcon_linp input{width: 100%;height: 100%;font-size: 20px;line-height: 58px;color: #b9b8b8;padding-left: 40px;box-sizing: border-box;font-family: 'OPPOSans R';}    .north_inpcon_linp select{width: 100%;height: 100%;font-size: 20px;line-height: 58px;color: #b9b8b8;box-sizing: border-box;font-family: 'OPPOSans R';}    .north_select{padding: 0 40px;box-sizing: border-box;}    .north_inpcon_linp textarea{font-size: 16px;line-height: 32px;color: #b9b8b8;font-family: 'OPPOSans R';}    .north_textarea{height: 232px;padding: 20px 40px;box-sizing: border-box;}    .north_inpcon_linum{width: 580px;float: left;}    .north_inpcon_limg{float: right;width: 192px;height: 58px;}    .north_inpcon_limg img{width: 100%;height: 100%;}    .north_inpbox_bw{font-size: 18px;line-height: 18px;color: #4a4a4a;padding-left: 116px;box-sizing: border-box;margin-bottom: 60px;}    .north_sub{width: 160px;height: 50px;background: #d0111b;font-size: 18px;line-height: 50px;color: #fff;text-align: center;position: relative;margin: 0 auto;}    .north_sub input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: 0;}}@media only screen and (max-width: 1023px){    .north_inpbox{width: calc(100% - 0.6rem);margin: 0 auto;padding-top: 0.8rem;margin-bottom: 1rem;}    .north_inpcon{width: 100%;}    .north_inpcon_li{width: 100%;margin-bottom: 0.3rem;}    .north_inpcon_liw{width: 1.2rem;float: left;font-size: 0.24rem;line-height: 0.6rem;color: #4a4a4a;text-align: right;padding-right: 0.2rem;box-sizing: border-box;}    .north_inpcon_linp{width: calc(100% - 1.2rem);height: 0.6rem;float: right;background: #fff;position: relative;}    .north_inpcon_linp input{width: 100%;height: 100%;font-size: 0.24rem;line-height: 0.6rem;color: #b9b8b8;padding-left: 0.4rem;box-sizing: border-box;font-family: 'OPPOSans R';}    .north_inpcon_linp select{width: 100%;height: 100%;font-size: 0.24rem;line-height: 0.6rem;color: #b9b8b8;box-sizing: border-box;font-family: 'OPPOSans R';}    .north_select{padding: 0 0.4rem;box-sizing: border-box;}    .north_inpcon_linp textarea{font-size: 0.24rem;line-height: 0.45rem;color: #b9b8b8;font-family: 'OPPOSans R';}    .north_textarea{height: 2.5rem;padding: 0.2rem 0.4rem;box-sizing: border-box;}    .north_inpcon_linum{width: 3.5rem;float: left;}    .north_inpcon_limg{float: right;width: 2rem;height: 0.6rem;}    .north_inpcon_limg img{width: 100%;height: 100%;}    .north_inpbox_bw{font-size: 0.26rem;line-height: 0.26rem;color: #4a4a4a;padding-left: 1.2rem;box-sizing: border-box;margin-bottom: 0.6rem;}    .north_sub{width: 1.8rem;height: 0.6rem;background: #d0111b;font-size: 0.24rem;line-height: 0.6rem;color: #fff;text-align: center;position: relative;margin: 0 auto;}    .north_sub input{width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: 0;}}@media only screen and (min-width: 1480px){	.north_d7_list{width: 100%;}	.container_list{width: 100%;}	.container_list .swiper-slide{width: 100%;}	.north_d7_listbox{width: 100%;}	.north_d7_listbox div{width: calc((100% - 28px)/5);height: 200px;float: left;margin-right: 7px;margin-bottom: 6px;background: #fff;position: relative;}	.north_d7_listbox div:nth-child(5n){margin-right: 0;}	.north_d7_listbox div img{max-width: 200px;max-height: 150px;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}}@media only screen and (max-width: 1479px) and (min-width: 1024px){	.north_d7_list{width: 100%;}	.container_list{width: 100%;}	.container_list .swiper-slide{width: 100%;}	.north_d7_listbox{width: 100%;}	.north_d7_listbox div{width: calc((100% - 28px)/5);height: 170px;float: left;margin-right: 7px;margin-bottom: 6px;background: #fff;position: relative;}	.north_d7_listbox div:nth-child(5n){margin-right: 0;}	.north_d7_listbox div img{max-width: 160px;max-height: 115px;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}}@media only screen and (max-width: 1023px){	.north_d7{padding-top: 0.8rem;}	.block{display: block;}	.north_d7_list{width: 100%;}	.container_list{width: 100%!important;}	.container_list .swiper-slide{width: 100%!important;}	.north_d7_listbox{width: 100%;}	.north_d7_listbox div{width: calc((100% - 0.18rem)/2);height: 1.5rem;float: left;margin-right: 0.18rem;margin-bottom: 0.16rem;background: #fff;position: relative;}	.north_d7_listbox div:nth-child(2n){margin-right: 0;}	.north_d7_listbox div img{max-width: 80%;max-height: 80%;position: absolute;top: 0;left: 0;right: 0;bottom: 0;margin: auto;}}