.banner-area{overflow:hidden;height:9.81333rem;background:url(https://cdn.xinstall.com/xweb_static/assets/img/banner_2.de7364116.png) top center no-repeat;background-size:cover;text-align:center}.banner-area .banner-img{width:5.33333rem;height:4.24rem;display:block;margin:.6rem auto}.banner-area .banner-title{font-size:.64rem;font-weight:bold;color:#fff;margin-bottom:.32rem;padding:0 0.26666rem;line-height:1}.banner-area .banner-title-small{font-size:.5rem;line-height:.7rem}.banner-area .banner-msg{font-size:.2667rem;color:#fff;line-height:.5rem;margin-bottom:.5333rem;padding:0 1rem}.banner-area .banner-btn{font-size:.3733rem;color:#266ADE;border-radius:.5rem;background:#fff;padding:.2667rem .8rem;font-weight:bold}.swiper{position:relative;overflow:hidden}.swiper-banner-container{width:100%;height:3rem}.swiper-slide{background-size:cover;text-align:center}.swiper .swiper-pagination{overflow:hidden;position:absolute;bottom:0;left:50%;-ms-transform:translateX(-50%);transform:translateX(-50%)}.swiper .swiper-pagination .swiper-pagination-bullet{width:.15rem;height:.15rem;background:#CFE8FF;margin:0 .1rem;border-radius:.075rem}.swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{width:0.5333rem;background:#1890FF}.intro-area{width:9.4666rem;margin:0 auto;padding-bottom:0.2rem}.intro-area .intro-img-wrap{position:relative}.intro-area .intro-img-wrap img.item-bg{width:100%;margin:.2666rem 0 .32rem}.intro-area .intro-img-wrap img.play-btn{position:absolute;width:1.2533rem;top:50%;left:50%;-ms-transform:translate(-50%, -50%);transform:translate(-50%, -50%)}.intro-area .intro-head{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;margin:.1rem .2rem .4rem}.intro-area .intro-head img{width:.37333rem;height:.37333rem;margin-right:.213333rem}.intro-area .intro-head h2,.intro-area .intro-head p{font-weight:bold;font-size:.48rem}.intro-area .intro-content{font-size:.37333rem;color:#666;text-align:left;line-height:.53333rem;margin:0 .2rem}.pain-area{overflow:hidden;background:#F8F9FB;padding-bottom:.96rem}.pain-area .pain{margin:.6666rem .2666rem 0}.pain-area .pain li{background:#fff;border-radius:.1066rem;margin:.26666rem 0;padding:.53333rem}.pain-area .pain li .pain-title{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.pain-area .pain li .pain-title img{margin-right:.2666rem;width:.64rem;height:.64rem}.pain-area .pain li .pain-title h2,.pain-area .pain li .pain-title p{font-size:.4rem;font-weight:bold;color:#333}.pain-area .pain li .pain-content{font-size:.32rem;color:#999;line-height:.5333rem;margin-top:.26666rem;padding-left:.95rem}.program-area{overflow:hidden;padding-bottom:.4rem}.program-area .program-content{font-size:.37333rem;color:#666;line-height:.64rem;margin:.66666rem .48rem 0}.use-area .use-img{display:block;width:9.22666rem;height:5.84rem;margin:.66666rem auto .426666rem}.ready-area{color:#fff;text-align:center;overflow:hidden;background:url(https://cdn.xinstall.com/xweb_static/assets/img/ready-bg.cb5b64a7d.png) no-repeat;background-position:-3.5rem 0;background-size:cover;height:5.06666rem}.ready-area h3{font-size:.53333rem;font-weight:bold;margin:1.0666rem 0 0.3733rem}.ready-area p{font-size:.32rem;margin:0 .72rem 0.64rem;line-height:0.45333rem}.ready-area .btn-group{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center}.ready-area .btn-group button{width:2.613rem;height:0.7466rem;color:#3E86EE;font-size:.32rem;border-radius:0.026rem;margin:0 0.3733rem;cursor:pointer}.video-wrap{display:none;position:fixed;top:0;left:0;z-index:1000000;width:100%;height:100vh}.video-wrap .video-shadow{position:fixed;top:0;left:0;z-index:1000001;background:rgba(0,0,0,0.3);width:100%;height:100vh}.video-wrap video{position:absolute;left:50%;top:50%;-ms-transform:translate(-50%, -50%);transform:translate(-50%, -50%);display:block;z-index:1000002;outline:none;margin:0 auto;background:#fff}