body,html{padding:0;margin:0 auto;width:100%;line-height:normal;font-family:"Microsoft YaHei","微软雅黑";min-width:auto}.container *{-webkit-box-sizing:border-box;box-sizing:border-box}p{padding:0;margin:0;height:auto}img{padding:0;margin:0;vertical-align:bottom}[v-cloak]{display:none}.white{color:#fff}.f65{font-size:1.625rem}.f60{font-size:1.5rem}.f56{font-size:1.4rem}.f54{font-size:1.35rem}.f53{font-size:1.325rem}.f52{font-size:1.3rem}.f50{font-size:1.25rem}.f35{font-size:.875rem}.f30{font-size:.75rem}.f28{font-size:.7rem}.f26{font-size:.65rem;font-weight:400}.f25{font-size:.625rem}.f22{font-size:.55rem}.f20{font-size:.5rem}.f19{font-size:.475rem}.f18{font-size:.45rem}.f17{font-size:.425rem}.f16{font-size:.4rem}.f15{font-size:.375rem}.f14{font-size:.35rem}.f12{font-size:.3rem}.fb{font-weight:700}.w-400{font-weight:400}.w-600{font-weight:600}.tc{text-align:center}.text-shadow{text-shadow:0 0 26px #fff}.default-img,canvas,video{max-width:100%}.canvas-container{position:absolute;left:0;top:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.gif-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.container{width:100%;overflow:hidden}.color-1{color:#257ce1}.color-2{color:#454545}.color-3{color:#464646}.color-4{color:#333}.color-5{color:#3a3c40}.color-6{color:#fff}.color-7{color:#2f2f2f}.page{position:relative;color:#fff}.page .bg{width:100%;height:100%;display:block;-o-object-fit:cover;object-fit:cover}.page1-section{height:41.025rem}.page2-section{height:26.7rem}.page2-section .text-content{position:absolute;top:2.75rem;left:1.7rem}.page2-section .text-content .page2-2{width:14.375rem;z-index:10;position:relative}.page3-section{height:27.1rem}.page3-section .section-video{width:17.1rem;height:12.4rem;position:absolute;left:50%;top:11.55rem;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.page4-section{height:36.5rem}.page4-section .section-video{width:17rem;height:29.575rem;position:absolute;left:50%;top:3.45rem;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.page4-section .text-content{position:absolute;top:6.5rem;left:1.7rem}.page4-section .text-content .page4-3{width:14.1rem;z-index:10;position:relative}.page5-section{height:32.35rem}.page6-section{height:34.775rem}.page7-section{height:26.2rem}.page7-section .animate-4{width:18.75rem;position:absolute;left:50%;top:13.75rem;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.page8-section{height:32.475rem}.page9-section{height:22.05rem}.page9-section .swiper-box{position:relative;width:18.75rem;overflow:hidden;margin:0 auto}.page9-section .swiper-box .swiper-slide{position:relative}.page9-section .swiper-box .prev,.page9-section .swiper-box .next{position:absolute;top:14.875rem;width:1.275rem;z-index:100;cursor:pointer}.page9-section .swiper-box .prev img,.page9-section .swiper-box .next img{width:100%}.page9-section .swiper-box .prev{left:.8rem}.page9-section .swiper-box .next{right:2.5rem}.page9-section .content{position:absolute;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);width:100%}.page9-section .page9-img{width:100%}.page10-section{height:36.15rem}.page11-section{height:30.425rem}.page11-section .page11-3{width:13rem;position:absolute;left:1.25rem;top:8.5rem}.page11-section .page11-4{width:7.5rem;position:absolute;left:9.5rem;top:18.75rem}.page12-section{height:32.95rem}.page13-section{height:31.35rem}.page14-section{height:32.75rem}.page15-section{background:#fff;width:100%;font-size:.5rem;padding:3.5rem 1.5rem 6.5rem;color:#383838;white-space:initial}.page15-section .title{margin-bottom:.5rem}.page15-section div{line-height:1.8;margin-bottom:.15rem}