body{width:100%;height:100vh}@media (min-width: 1280px){.header-cont .swiper-slide-active .banner-box>img{transform:scale(1.1)}}.header-cont .swiper-slide-active .banner-box .head-main-text>img{opacity:1;transform:translateY(0)}.banner-box{position:relative;height:100vh;background-color:#ccc}.banner-box>img{transform:scale(1);transition:linear 5s}.banner-box .head-main-text{position:absolute;top:50%;left:50%;width:100%;transform:translate(-50%, -50%);color:#fff;font-size:1.1rem;font-weight:400;z-index:1;text-align:center}.banner-box .head-main-text>img{opacity:0;transition:all 1s;transform:translateY(-50%)}.banner-box .head-main-text.text-left{left:8.5%;top:34%;text-align:left;color:#666;transform:translate(0, 0)}.banner-box .counter{padding:0 0.4rem;font-size:1.6rem;font-style:italic;transform:skewX(8deg)}.bannerSwiper{position:relative}.bannerSwiper .swiper-pagination{margin-bottom:2rem}.bannerSwiper .swiper-pagination-bullet{opacity:0.9;background:#fff}.bannerSwiper .swiper-pagination-bullet-active{background:#fff;opacity:1;width:20px;border-radius:50px}.bannerSwiper .swiper-button-next,.bannerSwiper .swiper-button-prev{position:absolute;bottom:1.5rem;top:auto;z-index:12;cursor:pointer;color:#fff}.bannerSwiper .swiper-button-next::after,.bannerSwiper .swiper-button-prev::after{font-family:"iconfont";font-size:2rem}.bannerSwiper .swiper-button-next{right:calc(50% - 6rem)}.bannerSwiper .swiper-button-next::after{content:"\e666"}.bannerSwiper .swiper-button-prev{left:calc(50% - 6rem)}.bannerSwiper .swiper-button-prev::after{content:"\e7d9"}.bannerSwiper .mouse-box{position:absolute;left:0;right:0;text-align:center;bottom:4rem;z-index:10;font-size:1.8rem;color:#fff;animation:shake 5s;animation-iteration-count:infinite}.bannerSwiper .mouse-box .iconfont,.bannerSwiper .mouse-box .fa-solid,.bannerSwiper .mouse-box iconpark-icon{display:block;font-size:1.8rem}.bannerSwiper .mouse-box .icon-jiantou_yemian_xiangxia_o{margin-top:-5px}@keyframes shake{0%{transform:translateY(0)}25%{transform:translateY(-10px)}50%{transform:translateY(10px)}75%{transform:translateY(-10px)}100%{transform:translateY(10px)}}.banner1 .img-en{width:60%;display:block;margin:0 auto;margin-bottom:2rem}.banner1 .img-cn{width:60%;display:block;margin:0 auto;margin-bottom:4rem}.banner1 .button-group .button-item{padding:0.8rem 1.8rem;margin:0 1rem;font-size:1.2rem;color:#666;position:relative;background-image:linear-gradient(0deg, rgba(195,222,253,0.9) 0%, rgba(255,255,255,0.9) 100%);border-radius:50px;outline:1px solid #fff}.banner1 .button-group .button-item:after{content:"";position:absolute;top:-0.2rem;left:-0.2rem;width:100%;height:100%;background:transparent;outline:1px solid #fff;border-radius:50px}.banner1 .button-group .button-item .counter{color:#444;height:1.4rem}.banner2{background-image:url(../images/video.jpg);background-position:center center;background-size:cover;background-repeat:no-repeat}.banner2 .img-text{width:40%}.banner2 .num-item{display:inline-block;padding:0 10px;font-size:1.5rem;font-weight:400;color:rgba(255,255,255,0.8)}.banner2 .num-item .counter{font-size:2.6rem;font-weight:bold;vertical-align:sub;color:#fff}.banner2 .line{display:inline-block;width:1px;height:1rem;background-color:#6c757d;margin:0 10px}.banner3 .img-1{width:42%;display:block;margin-bottom:1.9rem}.banner3 .img-2{display:block;width:50%}.banner3 .h1-title{font-size:7rem;font-family:"pmzd";color:#000;margin-bottom:4rem;line-height:1}.banner3 .h1-title span{color:#163a9b}@media (max-width: 1400px){.banner3 .h1-title{font-size:5rem}}.banner3 .num-group{display:flex;justify-content:start}.banner3 .num-item{position:relative;padding-right:3rem}.banner3 .num-item:not(:first-child){padding-left:3rem}.banner3 .num-item:not(:first-child)::before{content:"";position:absolute;left:0;top:15px;bottom:15px;width:1px;background-color:#7cadf5}.banner3 .num-item .num-value{color:#3557ac}.banner3 .num-item .num-value .counter{font-size:2.8rem;font-weight:bold;line-height:0.8}.banner3 .num-item .num-label{color:#40474f}.banner4 .img-title{margin-bottom:2.3rem;width:50%}.banner4 .num-group{display:flex;justify-content:center}.banner4 .num-item{position:relative;padding:0 3rem;text-align:center;font-size:1.2rem}.banner4 .num-item:not(:first-child)::before{content:"";position:absolute;left:0;top:0.3rem;bottom:0.3rem;width:1px;background-color:#ccc}.banner4 .num-item .num-value{color:rgba(255,255,255,0.8);text-shadow:1px 1px 3px black}.banner4 .num-item .num-value .counter{color:#fff;font-size:2.8rem;font-weight:bold;line-height:0.6}.banner4 .num-item .num-label{color:rgba(255,255,255,0.8)}.header-cont.active .swiper-slide-active .banner1 .img-en{animation-duration:1.6s;animation-name:fadeInDown}.header-cont.active .swiper-slide-active .banner1 .img-cn{animation-duration:1.6s;animation-name:fadeInUp}.header-cont.active .swiper-slide-active .banner1 .button-group{animation-duration:1.3s;animation-name:zoomIn}.header-cont.active .swiper-slide-active .banner2 .num-item{animation-duration:1.6s;animation-name:fadeInLeft}.header-cont.active .swiper-slide-active .banner2 .num-item:first-child{animation-name:fadeInLeft}.header-cont.active .swiper-slide-active .banner2 .num-item:last-child{animation-name:fadeInRight}.header-cont.active .swiper-slide-active .banner3 .img-1{animation-duration:1.3s;animation-name:fadeInLeft}.header-cont.active .swiper-slide-active .banner3 .img-2,.header-cont.active .swiper-slide-active .banner3 .h1-title{animation-duration:1.5s;animation-name:fadeInLeft}.header-cont.active .swiper-slide-active .banner3 .num-group{animation-duration:1.7s;animation-name:fadeIn}.business-cont{position:relative;height:100vh;box-sizing:border-box;overflow:hidden}.business-img{height:100%;display:flex;padding:34px 90px}.business-item{position:relative;width:17%;height:100%;background-position:center;background-repeat:no-repeat;background-size:500%;transition:all 0.65s ease-in-out;margin:3px;border-radius:10px}.business-item .text{font-size:1.8rem;color:#fff;position:absolute;top:50%;text-shadow:2px 2px 2px #000;width:100%;text-align:center}.business-cont .active .business-item{animation-duration:1.4s;animation-name:SpeedInLeft;border-radius:10px;cursor:pointer}.scalc-big{width:50%;background-size:200%}.scalc-small{width:10%;height:100%;background-size:700%}.scalc-small .text{font-size:1.4rem}.yewu-big{background-size:800%}.img-item1{background-image:url("../images/index_six1.jpg")}.img-item2{background-image:url("../images/index_busi_xm_4.jpg")}.img-item3{background-image:url("../images/index_busi_xm_33.jpg")}.img-item4{background-image:url("../images/index_busi_xm_66.jpg")}.img-item5{background-image:url("../images/index_busi_xm_5.jpg")}.img-item6{background-image:url("../images/index_busi_xm_22.jpg")}.business-cont.active .img-item1{animation-duration:1s;animation-name:fadeInUp}.business-cont.active .img-item2{animation-duration:1.2s;animation-name:fadeInUp}.business-cont.active .img-item3{animation-duration:1.4s;animation-name:fadeInUp}.business-cont.active .img-item4{animation-duration:1.6s;animation-name:fadeInUp}.business-cont.active .img-item5{animation-duration:1.8s;animation-name:fadeInUp}.business-cont.active .img-item6{animation-duration:2s;animation-name:fadeInUp}.project-item{display:none;height:100vh;animation:all 0.3s ease-in}.project-item.active{display:block}.project-item.active .fit-img{animation-duration:1.2s;animation-name:fadeIn}.project-item.active .business-text{position:absolute;top:5vh;left:5vh;color:#fff;z-index:10;animation-duration:1.1s;animation-name:fadeInLeft}.project-item.active .business-text .text-left{padding-left:1rem;border-left:0.3rem solid #fff;line-height:0.8;font-size:1.8rem;text-shadow:1px 1px 2px black}@media (min-width: 2200px){.project-item.active .business-text .text-left{font-size:2.4rem}}.main-circle{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:40vh;height:40vh;min-width:346px;min-height:346px;background-color:#3557ac;border-radius:50%;color:#fff;text-align:center;padding:5rem 0;animation:witr-shadow 1s linear infinite;overflow:hidden;display:flex;justify-content:center;align-items:center;flex-direction:column}.main-circle .logo-bg{position:absolute;top:-4rem;right:-5rem;width:18rem;height:18rem;background-image:url(../images/logo_bg.svg);background-size:100%;background-position:center;background-repeat:no-repeat;opacity:0.2;transform:rotate(115deg)}.main-circle .title{position:relative;font-size:2rem;font-weight:bold}.main-circle .title .strong{font-size:3.5rem}.main-circle .title .title-en{position:absolute;bottom:-0.5rem;right:2rem;font-size:0.6rem;text-transform:uppercase;font-weight:400}.main-circle .title .title-en::first-letter{font-size:1.2em}.main-circle .business-ul{margin:3rem 0 0;padding:0;list-style-type:none}.main-circle .business-ul .business-li{font-size:1.3rem;padding:0.2rem 0;font-weight:500}@media (min-width: 2200px){.main-circle .logo-bg{top:-7vw;right:-7vw;width:20vw;height:20vw}.main-circle .title{font-size:3rem}.main-circle .title .strong{font-size:6rem}.main-circle .title .title-en{font-size:1rem}.main-circle .business-ul .business-li{font-size:2rem;padding:0.5rem 0}}@keyframes witr-shadow{0%{box-shadow:0 0 0 0 rgba(53,87,172,0.3),0 0 0 3rem rgba(53,87,172,0.3),0 0 0 6rem rgba(53,87,172,0.3)}100%{box-shadow:0 0 0 3rem rgba(53,87,172,0.3),0 0 0 6rem rgba(53,87,172,0.3),0 0 0 9rem rgba(53,87,172,0)}}.click-circle{position:absolute;display:flex;justify-content:center;align-items:center;flex-direction:column;background-color:rgba(53,87,172,0.8);border-radius:50%;color:#fff;width:7vw;height:7vw;min-width:120px;min-height:120px;cursor:pointer;animation:bounce 2s ease-in-out 0s infinite alternate}.click-circle:hover{background-color:rgba(233,210,4,0.9);animation:witr-shadow2 1s linear infinite;animation-delay:0s !important}.click-circle .iconfont{font-size:3rem;margin-top:-1.2rem}.click-circle .text{font-size:1.1rem}@media (min-width: 2200px){.click-circle .iconfont{font-size:4rem}.click-circle .text{font-size:1.5rem}}.click-circle.circle-1{top:14vh;left:25vw}.click-circle.circle-2{top:8vh;right:32vw;animation-delay:0.2s}.click-circle.circle-3{top:calc(50vh - 4.25vw);right:18vw;animation-delay:0.4s}.click-circle.circle-4{bottom:20vh;left:15vw;animation-delay:0.6s}.click-circle.circle-5{bottom:2vh;left:35vw;animation-delay:0.8s}.click-circle.circle-6{bottom:15vh;right:30vw;animation-delay:1s}@keyframes bounce{0%{transform:translateY(0)}100%{transform:translateY(10px)}}@keyframes witr-shadow2{0%{box-shadow:0 0 0 0 rgba(233,210,4,0.3),0 0 0 0.5rem rgba(233,210,4,0.3),0 0 0 1rem rgba(233,210,4,0.3)}100%{box-shadow:0 0 0 0.5rem rgba(233,210,4,0.3),0 0 0 1rem rgba(233,210,4,0.3),0 0 0 2rem rgba(233,210,4,0)}}@keyframes rotate2d{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}@keyframes rotate3d{0%{transform:rotateY(0deg)}100%{transform:rotateY(360deg)}}.news-left{position:relative;width:24%;height:100vh;background-image:url(../images/xm/index_xm2.jpg);background-size:cover;background-position:left center;background-repeat:no-repeat}.news-left::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(-225deg, rgba(0,16,62,0.8), rgba(37,81,170,0.8))}.news-left .left-box{position:absolute;left:18%;top:19vh;color:#fff}.news-left .nav-link{position:relative;color:#fff;font-size:1.7rem;padding:1rem 0;margin-bottom:1rem;font-weight:bold}.news-left .nav-link::after{content:"";position:absolute;bottom:0;left:0;height:1px;width:0;transition:width 0.3s ease-in-out;background-color:rgba(255,255,255,0.8)}.news-left .nav-link:hover::after{width:10rem}.news-title{font-size:3.4rem;font-weight:bold;margin-bottom:3rem}.news-right{width:76%;height:100vh;background-image:url(../images/index_news_bg.png);background-size:cover;background-position:right center;background-repeat:no-repeat;padding-right:4%;box-sizing:border-box}.news-right .tab-pane{display:none}.news-right .tab-pane.active{display:block;animation-duration:1.1s;animation-name:fadeInUp}.news-list{height:100vh}.news-item{position:relative;padding:20.958vh 2.4rem 0;width:33.333%;height:100%;float:left;box-sizing:border-box;transition:all 0.65s ease-in-out}.news-item.sx-w{width:25%}.news-item.sx-w .item-img{height:22%}.news-item.wf-w{width:50%}.news-item.wf-w .item-img{width:100%;height:60%}.news-item:not(:last-child){border-right:1px solid #dedede}.news-item::before{content:"";position:absolute;top:13rem;left:0px;width:3px;height:0;background-color:#3557ac;transition:height 0.3s ease-in-out}.news-item:hover::before{height:15rem}.news-item .item-title{font-size:1.7rem;font-weight:bold;margin-bottom:1rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;height:5rem}.news-item .item-date{font-size:1.1rem;color:#444;font-weight:300;margin-bottom:1rem}.news-item .item-content{font-size:1.1rem;line-height:2;color:#444;font-weight:300;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;height:7rem}.news-item .item-more{display:block;font-size:1.1rem;color:#444;font-weight:300;margin-top:2.4rem;margin-bottom:5rem}.news-item .item-more:hover{color:#3557ac}.news-item .item-more iconpark-icon{vertical-align:middle;margin-top:-0.2rem}.news-item .item-img{max-height:34vh;height:31%}.news-item .item-img img{width:100%;height:100%}.news-cont.active .news-left .news-title{animation-duration:1.1s;animation-name:fadeInLeft}.news-cont.active .news-left .nav-item{animation-duration:1.3s;animation-name:fadeInLeft}.news-cont.active .news-item{animation-duration:1.4s;animation-name:zoomIn}#fp-nav ul li a.active span{background-color:rgba(255,255,255,0.2);border:1px solid #fff}#fp-nav ul li a span{background-color:#eee}