.title-box .title1{font-weight:bold;font-size:50px;line-height:72px;color:#0f0f10;display:inline-block;font-family:'PingFang SC'}.title-box .title1 span{color:#fc6734}.title-box .title2{font-size:30px;line-height:46px;color:#1a1a1a}.title-box .title2 span{color:#fc6734}.container{width:1054px}main{background:#fff;padding-top:80px;min-width:auto !important}main .top-zw{padding:100px 0;background:#f8f8f9}main .top-zw .container{display:flex;align-items:center}main .top-zw .container .left{flex:1}main .top-zw .container .left .title-box{margin:0}main .top-zw .container .left .title-box .title1{text-align:left}main .top-zw .container .left .introduce{margin-top:40px;display:flex;align-items:center}main .top-zw .container .left .introduce .video-btn{cursor:pointer;margin-left:17px;font-size:16px;font-weight:400;color:#ff6727;line-height:45px}main .top-zw .container .left .introduce .video-btn img{margin-left:8px}main .cooperation{padding:0 140px}main .cooperation .container{padding-top:120px;padding-bottom:120px;background:url("../images/2-1.png") no-repeat;background-size:746px 325px;background-position:400px bottom}main .advantage{padding:125px 0;width:1200px;margin:0 auto;background:#f8f8f9}main .advantage-box{margin-top:115px;margin-bottom:115px;display:flex;justify-content:space-between}main .advantage-box-item{width:326px;border:1px solid #d2d2d2;background:#fcfcfc;border-radius:10px 10px 0 0}main .advantage-box-item .message{height:208px;padding:55px 30px 0 35px}main .advantage-box-item .message .title{font-size:30px;font-weight:600;color:#1a1a1a;line-height:48px}main .advantage-box-item .message .text{margin-top:5px;font-size:20px;font-weight:500;color:#1a1a1a;line-height:24px}main .advantage-box-item .image-box{width:100%}main .advantage-box-item .image-box img{width:100%}main .advantage .how-to-do{margin-top:80px;font-size:21px;font-weight:500;color:#1a1a1a;line-height:35px}main .advantage .how-to-do span{color:#fc6734}main .advantage .how-to-do-box{margin-top:115px;display:flex;justify-content:space-between;align-items:center}main .advantage .how-to-do-box-item{position:relative}main .advantage .how-to-do-box-item::before{content:'';background:url(../images/4-4.png) no-repeat;width:35px;height:23px;background-size:100% 100%;position:absolute;top:186px;right:-50px;z-index:1}main .advantage .how-to-do-box-item:last-child::before{display:none}main .advantage .how-to-do-box-item .text{text-align:center;font-size:22px;font-weight:500;color:#1a1a1a;line-height:1;margin-top:48px}main .case{padding:130px 0}main .case .case-box{position:relative}main .case .case-box .caseSwiper{margin-top:82px;box-shadow:0px 26px 48px 1px rgba(17,26,46,0.06);border:1px solid #bfbfbf;border-radius:10px}main .case .case-box .caseSwiper .swiper-slide{height:660px;padding:79px 89px 0 50px;display:flex}main .case .case-box .caseSwiper .swiper-slide .image-box{width:294px}main .case .case-box .caseSwiper .swiper-slide .image-box img{width:100%}main .case .case-box .caseSwiper .swiper-slide .right{flex:1;padding-left:45px}main .case .case-box .caseSwiper .swiper-slide .right .title{font-size:30px;font-weight:500;color:#1a1a1a;line-height:48px}main .case .case-box .caseSwiper .swiper-slide .right .text{font-size:16px;margin-top:8px;font-weight:400;color:#1a1a1a;line-height:24px}main .case .case-box .caseSwiper .swiper-slide .right .speed{display:flex;justify-content:center;align-items:center;flex-wrap:wrap}main .case .case-box .caseSwiper .swiper-slide .right .speed-item{padding-left:20px;margin-top:25px;width:50%;height:60px;border-left:4px solid #fc6734}main .case .case-box .caseSwiper .swiper-slide .right .speed-item .name{margin-top:6px;font-size:16px;font-weight:400;color:#221815;line-height:1}main .case .case-box .caseSwiper .swiper-slide .right .speed-item .num{font-size:30px;font-family:PingFang SC;font-weight:800;color:#1a1a1a;line-height:1;margin-top:7px}main .case .case-box .caseSwiper .swiper-slide .right .speed-item .num span{font-size:14px;font-weight:400;color:#221815}main .case .case-box .caseSwiper .swiper-slide .right .message{background:#ffffff;border:1px solid #d2d2d2;border-radius:10px;padding:26px;margin-top:23px}main .case .case-box .caseSwiper .swiper-slide .right .message-name{padding-left:26px;position:relative;font-size:20px;line-height:1;color:#1a1a1a}main .case .case-box .caseSwiper .swiper-slide .right .message-name span{margin-left:15px;font-size:16px;color:#9c9c9c}main .case .case-box .caseSwiper .swiper-slide .right .message-name::before{content:'';width:10px;height:10px;background:#ff6727;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}main .case .case-box .caseSwiper .swiper-slide .right .message-text{text-indent:2em;margin-top:18px;font-size:16px;font-weight:400;color:#1a1a1a;line-height:24px}main .case .case-box .caseSwiper .swiper-slide .right .message-text span{color:#fc6734}main .case .case-box .swiper-button-next,main .case .case-box .swiper-button-prev{width:58px !important;height:58px !important;background:#a0a0a0;opacity:0.5;border-radius:50%}main .case .case-box .swiper-button-next::after,main .case .case-box .swiper-button-prev::after{font-size:30px;color:#fff;font-weight:bold}main .case .case-box .swiper-button-next{right:-29px}main .case .case-box .swiper-button-prev{left:-29px}main .action{margin-top:20px}main .action-box{margin-top:90px;background-image:url("../images/6-1.png");background-size:cover;background-position:center center;background-repeat:no-repeat;height:400px;padding:78px 0 0 110px}main .action-box .top{display:flex;align-items:center}main .action-box .top .title{font-size:30px;font-weight:500;color:#1a1a1a;line-height:44px;margin-right:18px}main .action-box .top .title span{font-weight:bold}main .action-box-item{display:flex;align-items:center;font-size:16px;font-family:PingFang SC;font-weight:500;color:#1a1a1a;line-height:1;margin-top:30px}main .action-box-item span{color:#fc6734}main .action-box-item img{margin-right:5px}main .action-box .dialogs{margin-top:14px;width:472px;height:93px;background-image:url("../images/6-2.png");background-size:cover;background-position:center center;background-repeat:no-repeat;padding:28px 23px 0 16px;display:flex;justify-content:space-between;flex-wrap:wrap}main .action-box .dialogs-item{font-size:16px;color:#949494}main .action-box .dialogs-item span{color:#fc6734;margin-right:5px}main .service{margin-top:130px;padding-bottom:120px}main .service-box{margin-top:100px;display:flex}main .service-box-item{flex:1}main .service-box-item .title{font-size:25px;color:#111a2e;margin-top:30px}main .service-box-item .text{margin-top:10px;font-size:16px;font-weight:500;color:#111a2e;line-height:20px}.video-mask{width:100%;height:100%;position:fixed;background:rgba(0,0,0,0.5);left:0;top:0;z-index:999;display:none}.video-mask .video-box{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.video-mask .video-box video{width:800px;border-radius:12px}.video-mask .video-box video::-webkit-media-controls-enclosure{opacity:0;transition:opacity 0.3s ease-in-out}.video-mask .video-box video:hover::-webkit-media-controls-enclosure{opacity:1}.video-mask .video-box .cha{margin:30px auto;width:50px;display:flex;justify-content:center;cursor:pointer}.video-mask .video-box .cha img{width:50px}.btn-box{width:144px;height:46px;background:#fc6734;border-radius:4px;color:#fff;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer}@media (min-width: 1660px){main .advantage{width:1660px}}