.c-service1{position:relative;overflow:hidden;}.c-service1 .container{max-width:1400px;}.c-service1 .c-img{height:calc(720/1920*100vw);}@media (max-width:991px){.c-service1 .c-img{height:80vw;}}@media (max-width:767px){.c-service1 .c-img{height:80vw;}}.c-service1 .c-img img{width:100%;height:100%;object-fit:cover;}.c-service1 .c-wrap{position:absolute;top:50%;left:0;z-index:5;width:100%;color:#fff;text-align:center;transform:translateY(-50%);}.c-service1 .c-wrap .c-title{margin-bottom:0.1rem;font-weight:700;font-family:'Poppins','PingFang SC','Microsoft YaHei','Microsoft YaHei UI','SimSun','SimHei','Arial';}@media (max-width:767px){.c-service1 .c-wrap .c-title{margin-bottom:0.2rem;}}.c-service1 .c-wrap .c-text{margin:0 auto;max-width:550px;}.c-service-list .container{max-width:1400px;}.c-service-list .c-main{display:flex;align-items:center;padding:1.6rem 0 0;}@media (max-width:767px){.c-service-list .c-main .public-title{text-align:left;}}@media (max-width:767px){.c-service-list .swiper{padding-bottom:40px;}}.c-service-list .swiper-pagination{bottom:0;}.public-service{position:absolute;top:0;left:0;width:100%;height:100vh;z-index:-1;text-align:center;}.public-service .c-img{position:absolute;top:0;left:0;z-index:1;width:100%;height:100%;background:#fff url(../images/about1-bg3.webp) no-repeat top left / 100% 100%;opacity:0;}@media (max-width:767px){.public-service .c-img{background-size:380%;}}.public-service .c-wrap{position:relative;height:100%;z-index:2;-webkit-mask:linear-gradient(to bottom,rgba(0,0,0,0) 0%,rgba(0,0,0,0) 10%,#000 40%,#000 60%,rgba(0,0,0,0) 90%,rgba(0,0,0,0) 100%);mask:linear-gradient(to bottom,rgba(0,0,0,0) 0%,rgba(0,0,0,0) 10%,#000 40%,#000 60%,rgba(0,0,0,0) 90%,rgba(0,0,0,0) 100%);}.public-service .container{position:relative;z-index:5;height:100vh;}.public-service .c-title,.public-service .c-text{position:absolute;top:50%;left:50%;font-weight:500;font-family:'Poppins','PingFang SC','Microsoft YaHei','Microsoft YaHei UI','SimSun','SimHei','Arial';line-height:1.1;width:100%;max-width:1100px;color:#fff;}@media (max-width:767px){.public-service .c-title,.public-service .c-text{font-size:38px;line-height:1.2;}}.public-service .c-title{transform:translate(-50%,-50%) scale(1.5);opacity:0;}.public-service .c-text{top:100%;transform:translate(-50%,0);}.c-service2{top:0;z-index:1;}@media (max-width:767px){.c-service2{overflow:hidden;}}.c-service2 .c-wrap{display:flex;align-items:center;flex-wrap:wrap;}@media (max-width:767px){.c-service2 .c-wrap{margin-bottom:20px;box-shadow:0px 0px 0.3rem 0px rgba(17,17,17,0.05);border-radius:10px;}}.c-service2 .c-wrap .public-img{width:50%;border-radius:0.14rem;}@media (max-width:991px){.c-service2 .c-wrap .public-img{width:100%;}}@media (max-width:767px){.c-service2 .c-wrap .public-img{border-radius:10px 10px 0 0;}}.c-service2 .c-wrap .public-img::before{padding-top:calc(540/700*100%);}.c-service2 .c-wrap .c-box{padding-left:1.1rem;width:50%;}@media (max-width:1260px){.c-service2 .c-wrap .c-box{padding-left:0.6rem;}}@media (max-width:991px){.c-service2 .c-wrap .c-box{position:relative;z-index:5;margin-top:-10px;padding:30px 20px 20px;width:100%;background:#fff;border-radius:10px;border:1px solid #fcfcfc;}}@media (max-width:767px){.c-service2 .c-wrap .c-box{background:#fff url(../images/service3-bg.webp) no-repeat top -3rem center / 120% auto;}}.c-service2 .c-wrap .c-box .c-list li{margin-bottom:0.6rem;}@media (max-width:991px){.c-service2 .c-wrap .c-box .c-list li{margin-bottom:0.6rem;}}.c-service2 .c-wrap .c-box .c-list li:last-child{margin-bottom:0;}.c-service2 .c-wrap .c-box .c-list li .c-title{margin-bottom:0.1rem;font-weight:500;font-family:'Poppins','PingFang SC','Microsoft YaHei','Microsoft YaHei UI','SimSun','SimHei','Arial';line-height:1.2;}@media (max-width:767px){.c-service2 .c-wrap .c-box .c-list li .c-title{width:90%;}}.c-service2 .c-wrap .c-box .c-list li .c-text{color:#666;}@media (max-width:767px){.c-service2 .c-wrap .c-box .c-list li .c-text{line-height:1.4;}}.c-service3{z-index:3;overflow:hidden;padding-bottom:1.6rem;}.c-service3 .swiper{overflow:visible;}.c-service3 .c-list{display:flex;flex-wrap:wrap;margin:0 -0.15rem -0.3rem;width:auto;}@media (max-width:767px){.c-service3 .c-list{margin:0;width:100%;flex-wrap:nowrap;}}.c-service3 .c-list li{padding:0 0.15rem 0.3rem;width:33.33%;}@media (max-width:991px){.c-service3 .c-list li{width:50%;}}@media (max-width:767px){.c-service3 .c-list li{padding:0;width:100%;}}.c-service3 .c-list li .public-img{border-radius:0.2rem;}@media (max-width:767px){.c-service3 .c-list li .public-img{border-radius:10px;}}.c-service3 .c-list li .public-img::before{padding-top:calc(320/440*100%);}.c-service3 .c-list li .c-box{position:relative;z-index:5;margin-top:-0.4rem;padding:0.35rem 0.25rem;border-radius:0.2rem;background:#fff url(../images/service3-bg.webp) no-repeat top -2rem center / 120% auto;border:1px solid #fcfcfc;box-shadow:0px 0px 0.3rem 0px rgba(17,17,17,0.05);}@media (max-width:767px){.c-service3 .c-list li .c-box{border-radius:10px;}}@media (max-width:767px){.c-service3 .c-list li .c-box{padding:30px 20px;background:#fff url(../images/service3-bg.webp) no-repeat top -3rem center / 120% auto;}}.c-service3 .c-list li .c-box .c-title{font-weight:500;font-family:'Poppins','PingFang SC','Microsoft YaHei','Microsoft YaHei UI','SimSun','SimHei','Arial';}@media (max-width:767px){.c-service3 .c-list li .c-box .c-title{line-height:1.1;}}.c-service3 .c-list li .c-box .c-text{color:#666;}@media (max-width:767px){.c-service3 .c-list li .c-box .c-text{margin-top:0.2rem;line-height:1.4;}}.c-service4{z-index:4;}.c-service4 .c-main{padding:0;}.c-service4 .public-title .c-text{margin-left:auto;margin-right:auto;max-width:1000px;}@media (max-width:767px){.c-service4 .public-title .c-text{line-height:1.4;}}.c-service4 .c-wrap .public-img{border-radius:0.2rem;}@media (max-width:767px){.c-service4 .c-wrap .public-img{border-radius:10px;}}.c-service4 .c-wrap .public-img::before{padding-top:calc(540/1400*100%);}@media (max-width:767px){.c-service4 .c-wrap .public-img::before{padding-top:128%;}}@media (max-width:767px){.c-service4 .c-wrap .public-img .c-img1{display:none;}}.c-service4 .c-wrap .public-img .c-img1:nth-child(2){display:none;}@media (max-width:767px){.c-service4 .c-wrap .public-img .c-img1:nth-of-type(2){display:block;}}@media (max-width:767px){.c-service4 .c-wrap .public-img .c-img2{display:none;}}.c-service4 .c-wrap .public-img .c-img2:nth-child(2){display:none;}@media (max-width:767px){.c-service4 .c-wrap .public-img .c-img2:nth-of-type(2){display:block;}}.c-service4 .c-wrap .public-img img{max-width:none;width:auto;object-fit:cover;height:100%;}.c-service4 .c-wrap .public-img .c-img2-box{position:absolute;top:0;left:0;z-index:5;width:50%;height:100%;overflow:hidden;}.c-service4 .c-wrap .public-img .c-img2-box::before{content:"";position:absolute;top:0;right:0;border-left:2px solid var(--color);height:100%;}.c-service4 .c-wrap .public-img .c-btn{position:absolute;top:50%;left:50%;z-index:10;width:50px;height:50px;transform:translate(-50%,-50%);cursor:pointer;}@media (max-width:767px){.c-service4 .c-wrap .public-img .c-btn{width:30px;height:30px;}}.c-service5{z-index:5;overflow:hidden;}.c-service5 .c-main{padding:1.6rem 0;}.c-service5 .c-wrap{position:relative;}.c-service5 .c-wrap .swiper{margin:0;width:75%;mask:linear-gradient(to right,#000000 0%,#000000 60%,rgba(0,0,0,0) 67%,rgba(0,0,0,0) 100%);-wekit-mask:linear-gradient(to right,#000000 0%,#000000 60%,rgba(0,0,0,0) 67%,rgba(0,0,0,0) 100%);}@media (max-width:767px){.c-service5 .c-wrap .swiper{margin:0 -5vw;overflow:visible;width:auto;mask:linear-gradient(to right,#000000 0%,#000000 100%);-wekit-mask:linear-gradient(to right,#000000 0%,#000000 100%);}}.c-service5 .c-wrap .swiper .public-img{border-radius:0.14rem;}@media (max-width:767px){.c-service5 .c-wrap .swiper .public-img{border-radius:10px;}}.c-service5 .c-wrap .c-text{position:absolute;top:0;right:0;z-index:10;width:50%;height:100%;padding:0.7rem 0 0.7rem 1.3rem;color:#666;}@media (max-width:1260px){.c-service5 .c-wrap .c-text{padding:0 0 0 0.8rem;}}@media (max-width:767px){.c-service5 .c-wrap .c-text{position:static;padding:0;width:100%;line-height:1.4;color:#666;}}