.common_brand{background:#F6F5F8}.research1{background:#F6F5F8;padding:100px 0 0 0;position:relative;z-index:5}.research1 .wrap{width:1440px;margin:auto}.research1 .wrap .title{font-weight:500;font-size:36px;color:#111111;margin:0 0 65px;text-align:center}.research1 .wrap .content .research1Swiper{width:100%}.research1 .wrap .content .research1Swiper .swiper-slide:nth-child(2) .item .dis .icon,.research1 .wrap .content .research1Swiper .swiper-slide:nth-child(3) .item .dis .icon{transform:scale(1.3)}.research1 .wrap .content .research1Swiper .swiper-slide .item{width:100%;height:340px;background:#FFFFFF;border-radius:12px;padding:50px 48px 0 40px;transition:.6s ease;position:relative;z-index:1;overflow:hidden}.research1 .wrap .content .research1Swiper .swiper-slide .item:after{content:'';position:absolute;width:100%;height:100%;top:0;left:0;z-index:-1;background:linear-gradient(90deg, #EA5520 0%, #FD9155 100%);opacity:0;transition:.6s ease}.research1 .wrap .content .research1Swiper .swiper-slide .item:hover:after{opacity:.9}.research1 .wrap .content .research1Swiper .swiper-slide .item:hover .dis span{color:#fff}.research1 .wrap .content .research1Swiper .swiper-slide .item:hover .dis .icon img:first-child{opacity:0}.research1 .wrap .content .research1Swiper .swiper-slide .item:hover .dis .icon img:nth-child(2){opacity:1}.research1 .wrap .content .research1Swiper .swiper-slide .item:hover .p1{color:#fff;border-bottom:1px solid rgba(255,255,255,0.2)}.research1 .wrap .content .research1Swiper .swiper-slide .item:hover .p2{color:#fff}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis{display:flex;align-items:center}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis .icon{position:relative;width:34px;height:27px;display:flex;align-items:center;justify-content:center;margin:-2px 10px 0 0}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis .icon img{object-fit:contain;transition:.6s ease}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis .icon img:nth-child(2){position:absolute;opacity:0}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis span{font-family:'Helvetica',sans-serif;font-weight:bold;font-size:36px;color:#EA5520;transition:.6s ease}.research1 .wrap .content .research1Swiper .swiper-slide .item .p1{margin:80px 0 24px 0;font-weight:bold;font-size:22px;color:#111111;padding:0 0 38px;border-bottom:1px solid rgba(0,0,0,0.1);transition:.6s ease}.research1 .wrap .content .research1Swiper .swiper-slide .item .p2{font-weight:500;font-size:14px;color:#444444;transition:.6s ease;line-height:24px}.research2{height:100vh;position:relative;background:#F6F5F8;margin-top:-5vh}.research2 .fix{position:sticky;position:-webkit-sticky;top:0;left:0;height:100vh;overflow:hidden;display:flex;align-items:center;justify-content:center}.research2 .fix .wrap{width:1440px;position:relative}.research2 .fix .wrap .matter{width:100%;height:660px;position:relative}.research2 .fix .wrap .matter .joke{width:100%;position:relative;height:100%;border-radius:15px;overflow:hidden;transition:.6s ease}.research2 .fix .wrap .matter.black_matter .text .p1,.research2 .fix .wrap .matter.black_matter .text .p2{color:#111}.research2 .fix .wrap .matter:not(:first-child){position:absolute;top:0;left:0;transform:translateY(100vh)}.research2 .fix .wrap .matter .img{width:100%;height:100%}.research2 .fix .wrap .matter .text{position:absolute;left:0;top:50%;transform:translateY(-50%);padding:0 80px}.research2 .fix .wrap .matter .text .p1{font-weight:bold;font-size:30px;color:#FFFFFF;margin:0 0 29px}.research2 .fix .wrap .matter .text .p2{width:441px;font-weight:500;font-size:18px;color:#FFFFFF;line-height:32px}@media screen and (max-width: 1919px){.research1{padding:5.2083333333vw 0px 0px}.research1 .wrap{width:75vw}.research1 .wrap .title{font-size:1.875vw;margin:0px 0px 3.3854166667vw}.research1 .wrap .content .research1Swiper .swiper-slide .item{height:17.7083333333vw;border-radius:0.625vw;padding:2.6041666667vw 2.5vw 0px 2.0833333333vw}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis .icon{width:1.7708333333vw;height:1.40625vw;margin:-0.1041666667vw 0.5208333333vw 0px 0px}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis span{font-size:1.875vw}.research1 .wrap .content .research1Swiper .swiper-slide .item .p1{margin:4.1666666667vw 0px 1.25vw;font-size:1.1458333333vw;padding:0px 0px 1.9791666667vw}.research1 .wrap .content .research1Swiper .swiper-slide .item .p2{font-size:0.7291666667vw;line-height:1.25vw}.research2 .fix .wrap{width:75vw}.research2 .fix .wrap .matter{height:34.375vw}.research2 .fix .wrap .matter .joke{border-radius:0.78125vw}.research2 .fix .wrap .matter .text{padding:0px 4.1666666667vw}.research2 .fix .wrap .matter .text .p1{font-size:1.5625vw;margin:0px 0px 1.5104166667vw}.research2 .fix .wrap .matter .text .p2{width:22.96875vw;font-size:0.9375vw;line-height:1.6666666667vw}}@media screen and (max-width: 1024px){.research1{padding:45px 0 40px 0}.research1 .wrap .title{font-size:22px;margin:0 0 25px}.research1 .wrap{width:90%}.research1 .wrap .content .research1Swiper .swiper-wrapper{transform:none !important;flex-direction:column}.research1 .wrap .content .research1Swiper .swiper-wrapper .swiper-slide{width:100% !important}.research1 .wrap .content .research1Swiper .swiper-wrapper .swiper-slide .item{width:100%;height:auto;padding:35px 5%;margin:0 0 15px}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis .icon{width:24px;height:17px;margin:-2px 10px 0 0}.research1 .wrap .content .research1Swiper .swiper-slide .item .dis span{font-size:24px}.research1 .wrap .content .research1Swiper .swiper-slide .item .p1{margin:15px 0 20px;font-size:18px;padding:0 0 15px}.research1 .wrap .content .research1Swiper .swiper-slide .item .p2{font-size:11px;line-height:25px}.research2{height:auto !important;padding:40px 0}.research2 .fix{height:auto;position:relative}.research2 .fix .wrap .matter{height:auto;position:static !important;transform:none !important}.research2 .fix .wrap .matter:not(:last-child){margin:0 0 20px}.research2 .fix .wrap{width:90%}.research2 .fix .wrap .matter .img{border-radius:10px}.research2 .fix .wrap .matter .text{padding:0 5%}.research2 .fix .wrap .matter .text .p1{font-size:16px;margin:0 0 15px}.research2 .fix .wrap .matter .text .p2{width:100%;font-size:12px;line-height:25px}.research2 .fix .wrap .matter .img{height:245px}}