.head-bottom{background:#F7FAF9;padding:3.1rem 0 2.8rem 0}.head-bottom .head-bottom-tag-box{display:flex;font-size:var(--f-s-16);color:#595757;flex-wrap:wrap}.head-bottom .text-color{color:var(--ui-color-primary)}.head-bottom .head-tag-item{cursor:pointer;display:flex;align-items:center}.head-bottom .head-tag-item .home-link{font-size:var(--f-s-20)}.head-bottom .head-tag-item:not(:last-child):after{content:"\e667";color:#C4C4C4;font-family:iconfont !important;font-size:var(--f-s-12);margin-left:.5rem;margin-right:.5rem}@media (max-width: 992px){.head-bottom{padding:3.1rem 0 2.8rem 0}.head-bottom .head-bottom-tag-box{font-size:var(--f-s-14)}}.home-head-module .back-box{padding:20rem 0 8.5rem;position:relative;display:flex;min-height:40rem}.home-head-module .back-box .head-back{height:100%;width:100%;position:absolute;top:0;z-index:2;left:0}.home-head-module .back-box .head-back:before{content:"";position:absolute;width:100%;height:100%;background:rgba(0,0,0,0.58);top:0;z-index:1}.home-head-module .back-box .head-module{text-align:center;color:#FFFFFF;position:relative;z-index:2;height:100%}.home-head-module .back-box .head-module .head-title{font-size:var(--f-s-40);margin-bottom:1rem;line-height:1.65}.home-head-module .back-box .head-module .head-subtitle{font-size:var(--f-s-18);line-height:1.65}@media (max-width: 992px){.home-head-module .back-box{min-height:32rem;padding:8.9rem 0 12.6rem 0}.home-head-module .back-box .head-module{text-align:center}.home-head-module .back-box .head-module .head-title{font-size:var(--f-s-24)}.home-head-module .back-box .head-module .head-subtitle{font-size:var(--f-s-16)}}.download-list-module{padding:5.8rem 0 11.2rem}.download-list-module .download-list{display:flex;flex-wrap:wrap;grid-gap:5.5rem 3.8rem;margin:0 0 5.6rem}.download-list-module .download-list .download-item{width:calc((100% - 11.4rem) / 4);display:flex;flex-wrap:wrap;flex-direction:column;box-shadow:0 0 1rem .3rem rgba(0,0,0,0.05);border-radius:1rem}.download-list-module .download-list .download-item:hover .download-image img{transform:scale(1.1)}.download-list-module .download-list .download-item .download-image{width:100%;height:auto;aspect-ratio:321/253;border-bottom:.5rem solid var(--ui-color-primary);overflow:hidden;border-radius:.5rem}.download-list-module .download-list .download-item .download-image img{transition:.3s all}.download-list-module .download-list .download-item .download-content{display:flex;width:100%;flex:1;flex-direction:column;grid-gap:2rem;padding:2rem 3rem 3rem}.download-list-module .download-list .download-item .download-content .download-title{flex:1;width:100%;font-weight:500;font-size:var(--f-s-16);color:#333333;line-height:1.5;transition:.3s all}.download-list-module .download-list .download-item .download-content .download-title:hover{color:var(--ui-color-primary);cursor:pointer}.download-list-module .download-list .download-item .download-content .download-info{width:100%;display:flex;flex-wrap:wrap;justify-content:space-between;grid-gap:1.2rem;align-items:center}.download-list-module .download-list .download-item .download-content .download-info .info-time{font-weight:400;font-size:var(--f-s-16);color:#6B6B6B;line-height:1.5}.download-list-module .download-list .download-item .download-content .download-info .info-total{font-weight:400;font-size:var(--f-s-14);color:#6B6B6B;line-height:1.2}.download-list-module .download-page-box{width:100%;display:flex;justify-content:center}.download-list-module .download-page-box .page-list{display:flex;flex-wrap:wrap;grid-gap:.4rem}.download-list-module .download-page-box .page-list .page-item{min-width:4.6rem;min-height:4.6rem;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:600;font-size:var(--f-s-16);color:#000000;line-height:1.5;border:.1rem solid #000;transition:.3s all}.download-list-module .download-page-box .page-list .page-item.disabled{display:none}.download-list-module .download-page-box .page-list .page-item.active,.download-list-module .download-page-box .page-list .page-item:hover{border-color:var(--ui-color-primary);background-color:var(--ui-color-primary);color:#fff;cursor:pointer}@media (max-width: 992px){.download-list-module{padding:3rem 0}.download-list-module .download-list{display:flex;flex-wrap:wrap;grid-gap:3rem;margin:0 0 3rem}.download-list-module .download-list .download-item{width:100%}}.download-video-module{padding:0 0 7.6rem}.download-video-module .video-box{position:relative;width:100%;aspect-ratio:1400/670;margin:0 0 2.9rem}.download-video-module .video-box .video-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.download-video-module .video-box .video-btn{position:absolute;left:50%;top:50%;transform:translate(-50%, -50%);z-index:3;background:transparent;border:.1rem solid #fff;height:17rem;width:17rem;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer}.download-video-module .video-box .video-btn:hover:after{transform:scale(1.4)}.download-video-module .video-box .video-btn:before{background-color:#fff;height:11.8rem;width:11.8rem;border-radius:50%;content:'';display:flex}.download-video-module .video-box .video-btn:after{content:'';width:0;height:0;border-top:2rem solid transparent;border-left:3.2rem solid var(--ui-color-primary);border-bottom:2rem solid transparent;position:absolute;margin-left:1.2rem;transition:.3s ease-in-out}.download-video-module .video-title{font-weight:500;font-size:var(--f-s-24);color:#27282C;line-height:1.2}@media (max-width: 992px){.download-video-module{padding:0 0 3rem}.download-video-module .video-box{margin:0 0 2.4rem}.download-video-module .video-box .video-btn{border:.1rem solid #fff;height:4rem;width:4rem}.download-video-module .video-box .video-btn:before{background-color:#fff;height:3rem;width:3rem}.download-video-module .video-box .video-btn:after{border-top:.5rem solid transparent;border-left:.8rem solid var(--ui-color-primary);border-bottom:.5rem solid transparent;margin-left:.2rem}.download-video-module .video-title{font-size:var(--f-s-20)}}.media-download-list-container .home-head-module .back-box .head-back{background-color:transparent}.media-download-list-container .home-head-module .back-box .head-back>img{opacity:1}