.box1{padding:calc((80 / 19.2) * 1%) 0 calc((127 / 19.2) * 1%)}.box1 .box1_main{--pd:80px;--l1-w:calc((840 / 14) * 1%);display:flex;justify-content:space-between}.box1 .box1_main .l1{width:var(--l1-w)}.box1 .box1_main .l1 .top{display:flex}.box1 .box1_main .l1 .top .l2{width:253px;font-family:Lato;font-weight:900;font-size:40px;flex-shrink:0}.box1 .box1_main .l1 .top .r2 .t1{position:relative}.box1 .box1_main .l1 .top .r2 .t1::before{content:"";display:block;width:1px;height:0;padding-bottom:calc((114 / 5.86) * 1%);background:#333333;position:absolute;left:-13px;top:0}.box1 .box1_main .l1 .top .r2 .tt2{font-family:Lato;line-height:32px;margin-top:6px}.box1 .box1_main .l1 .top .r2 .t3999{margin-top:20px}.box1 .box1_main .l1 .bot{margin-top:45px;padding-bottom:calc((306 / 8.39) * 1%)}.box1 .box1_main .r1{width:calc(100% - var(--pd) - var(--l1-w));padding-bottom:calc((700 / 14) * 1%)}.box2 .img2{padding-bottom:calc((403 / 19.2) * 1%)}.box2 .box2_main{background:#ffffff;border-radius:0px 0px 0px 0px;position:relative;z-index:9;width:calc(100% - var(--all-pd) * 2);margin:calc((250 / 19.2) * -1%) auto 0;--l-w:277px;display:flex;box-shadow:0 1px 30px 0 rgba(0,0,0,0.2)}.box2 .box2_main .lll{width:var(--l-w);background:var(--color-main);display:flex;flex-direction:column;justify-content:space-between}.box2 .box2_main .lll .t1{color:#ffffff;padding:28px 17px}.box2 .box2_main .lll ul li{display:flex;align-items:center;justify-content:space-between;padding:23px 16px;color:#fff;cursor:pointer}.box2 .box2_main .lll ul li.active{background:#443030}.box2 .box2_main .lll ul li span{display:block;width:5.5px;height:10px;background:url(../images/ab/ab5.png) no-repeat center / cover}.box2 .box2_main .rrr{width:calc(100% - var(--l-w))}.box2 .box2_main .rrr .swiper_p{height:0;overflow:hidden}.box2 .box2_main .rrr .swiper_p.active{height:auto;overflow:unset}.box2 .box2_main .rrr .top{justify-content:space-between;padding-bottom:36px;border-bottom:1px solid #e5e5e5;padding:66px 25px 25px 70px}.box2 .box2_main .rrr .top span{font-weight:600;font-size:18px}.box2 .box2_main .rrr .top .prne div{width:38px;height:38px;background:#666666;border-radius:50%;border:3px solid #666666;cursor:pointer}.box2 .box2_main .rrr .top .prne .prev{margin-right:13px;background:url(../images/ab/ab6.png) no-repeat center / 30%}.box2 .box2_main .rrr .top .prne .next{background:url(../images/ab/ab7.png) no-repeat center / 30%}.box2 .box2_main .rrr .swiper_main{padding:63px 70px 86px;position:relative}.box2 .box2_main .rrr .swiper_main .swpa{position:absolute;bottom:25px;left:50%;transform:translateX(-50%)}.box2 .box2_main .rrr .swiper_main .swpa .swiper-pagination-bullet{width:9px;height:9px;background:#d9d9d9;opacity:1;margin:0 8px}.box2 .box2_main .rrr .swiper_main .swpa .swiper-pagination-bullet-active{background:var(--color-main)}.box2 .box2_main .rrr .swiper1 .swiper-slide{background-position:center;background-size:cover;background:#fff;border-radius:10px;overflow:hidden;opacity:.6;transition:opacity .3s}.box2 .box2_main .rrr .swiper1 .swiper-slide-active{opacity:1}.box2 .box2_main .rrr .swiper1 .swiper-slide .img{padding-bottom:calc((386 / 3) * 1%)}.box2 .adv{padding:calc((80 / 14) * 1%) 0 calc((100 / 14) * 1%)}.box2 .adv .adv_main{margin-top:20px;--l-w:calc((575 / 14) * 1%);--pd:calc((115 / 14) * 1%)}.box2 .adv .adv_main .lll,.box2 .adv .adv_main .lll p{color:#999999;line-height:32px}.box2 .adv .adv_main .lll p{margin-top:5px}.box2 .adv .adv_main .rrr .img{padding-bottom:calc((477 / 7.09) * 1%)}.box2 .adv .adv_main .rrr .img img{object-fit:contain}.box2 .adv .adv_main .rrr .lists{margin-top:20px}.box2 .adv .adv_main .rrr .lists .item{width:calc(100% / 3);padding:16px 16px 10px 20px}.box2 .adv .adv_main .rrr .lists .item:nth-child(3n + 2){border-left:1px solid #d9d9d9;border-right:1px solid #d9d9d9}.box2 .adv .adv_main .rrr .lists .item .num{font-size:50px}.box2 .adv .adv_main .rrr .lists .item .t3666{margin-top:5px}.box3{background:url(../images/ab/ab10.png) no-repeat center / cover;padding:calc((108 / 19.2) * 1%) 0 calc((73 / 19.2) * 1%)}.box3 .box3_main{--l-w:calc((416 / 14) * 1%);--pd:190px;margin:0}.box3 .box3_main ul li{cursor:pointer;margin-top:10px}.box3 .box3_main ul li.active span{border-radius:30px;border-color:var(--color-main)}.box3 .box3_main ul li span{color:var(--color-main);border:1px solid transparent;line-height:32px;display:inline-flex;padding:0 13px}.box3 .box3_main .img{padding-bottom:calc((528 / 7.94) * 1%);margin-bottom:16px}.box3 .rrr .ritem{height:0;overflow:hidden}.box3 .rrr .ritem.active{height:auto;overflow:unset}@media screen and (max-width:1366px){.box1 .box1_main{--pd:40px}.box1 .box1_main .l1 .top{flex-direction:column}.box1 .box1_main .l1 .top .l2{text-align:left;width:auto;margin-bottom:20px}.box3 .box3_main{--l-w:40%;--pd:90px}}@media screen and (max-width:950px){.box1 .box1_main{flex-direction:column}.box1 .box1_main .l1,.box1 .box1_main .r1{width:100%}.box1 .box1_main .l1 .bot{padding-bottom:70%}.box1 .box1_main .r1{padding-bottom:70%;margin-top:30px}.box2 .img2{padding-bottom:70%}.box2 .box2_main{flex-direction:column;margin:-50% auto 0}.box2 .box2_main .lll,.box2 .box2_main .rrr{width:100%}.box2 .box2_main .rrr .swiper_main{padding:30px 10px}.box2 .box2_main .rrr .swiper_main .swpa{bottom:5px}}