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0.22rem;background:url(data:image/png;base64,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) no-repeat 0 0/100% 100%;-webkit-transform-origin:center center;transform-origin:center center;transition:-webkit-transform 0.3s ease;transition:transform 0.3s ease;transition:transform 0.3s ease, -webkit-transform 0.3s ease}.nav-links{position:absolute;top:0.61rem;left:0;z-index:0;width:100%;background:rgba(255,255,255,0.9);height:0;overflow:hidden;transition:height 0.3s ease}.nav-links a{display:block;width:100%;height:0.6rem;background:#fff;padding-bottom:0.01rem;color:rgba(0,0,0,0.7);font:0.12rem/0.6rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;position:relative}.nav-links a.on{color:#000000}.nav-links a::after{content:'';display:block;width:7.2rem;height:0.01rem;background:#d2d2d2;position:absolute;bottom:0;left:50%;margin-left:-3.6rem}.nav-links a:last-child{padding-bottom:0}.nav-links a:last-child::after{display:none}.nav-links-selected.nav-open+.nav-links{height:100vh}.nav-links-selected.nav-open::after{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.nav-anchors-selected{font:0.12rem/0.6rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;position:absolute;top:50%;left:50%;-webkit-transform:translate3d(-50%, -50%, 0);transform:translate3d(-50%, -50%, 0);width:1.4rem;height:0.6rem}.nav-anchors-selected::before{content:'';display:block;width:0.1rem;height:0.065rem;margin-left:0.4rem;background:url(data:image/png;base64,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) no-repeat 0 0/100% 100%;position:absolute;top:0.27rem;left:50%;-webkit-transform-origin:center center;transform-origin:center center;transition:-webkit-transform 0.3s ease;transition:transform 0.3s ease;transition:transform 0.3s ease, -webkit-transform 0.3s ease}.nav-anchors{position:absolute;top:0.61rem;left:0;z-index:0;width:100%;background:rgba(255,255,255,0.9);height:0;overflow:hidden;transition:height 0.3s ease}.nav-anchors a{display:block;width:100%;height:0.6rem;background:#fff;padding-bottom:0.01rem;color:rgba(0,0,0,0.7);font:0.12rem/0.6rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;position:relative}.nav-anchors a.on{color:#000000}.nav-anchors a::after{content:'';display:block;width:7.2rem;height:0.01rem;background:#d2d2d2;position:absolute;bottom:0;left:50%;margin-left:-3.6rem}.nav-anchors a:last-child{padding-bottom:0}.nav-anchors a:last-child::after{display:none}.nav-anchors-selected.nav-open+.nav-anchors{height:100vh}.nav-anchors-selected.nav-open::before{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.nav-buy{margin-right:0.24rem}.nav-buy .btn-buy{color:#fff;font:0.09rem/0.32rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;display:block;padding:0 0.15rem;background:#2ec84d}}@media screen and (max-width: 767px){.buy-pop-main a.close{top:0.2rem;right:0.2rem}.buy-pop-main{width:3.2rem;height:5.2rem;margin-top:-2.6rem;margin-left:-1.6rem}.buy-pop-main h2{margin-top:0.48rem}.buy-pop-main .buy-channel{margin-bottom:0}.buy-pop-main .buy-channel-box{width:1.32rem;height:0.96rem;margin:0 0.08rem 0.32rem}.buy-pop-main .buy-channel-box img{width:0.98rem}.nav-second-box{height:0.5rem}.nav-second{width:100%;height:0.5rem;border-top:0.01rem solid #d2d2d2;border-bottom:0.01rem solid #d2d2d2;position:relative;top:0;left:0;z-index:1}.nav-second .nav-cont,.nav-buy{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;-ms-flex-line-pack:center;align-content:center}.nav-second .nav-cont{width:100%;height:100%;position:relative}.nav-links-selected{padding-left:0.2rem;font:0.12rem/0.5rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";height:0.5rem;width:0.82rem}.nav-links-selected::after{content:'';display:inline-block;vertical-align:top;width:0.1rem;height:0.065rem;margin:0.22rem 0 0 0.04rem;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAANCAYAAACpUE5eAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyNpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuNi1jMTQ4IDc5LjE2NDAzNiwgMjAxOS8wOC8xMy0wMTowNjo1NyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIDIxLjAgKFdpbmRvd3MpIiB4bXBNTTpJbnN0YW5jZUlEPSJ4bXAuaWlkOkE2Rjk3NzA5REJDRTExRUE5RUVGQzA3Q0Y4NTM1NDhFIiB4bXBNTTpEb2N1bWVudElEPSJ4bXAuZGlkOkE2Rjk3NzBBREJDRTExRUE5RUVGQzA3Q0Y4NTM1NDhFIj4gPHhtcE1NOkRlcml2ZWRGcm9tIHN0UmVmOmluc3RhbmNlSUQ9InhtcC5paWQ6QTZGOTc3MDdEQkNFMTFFQTlFRUZDMDdDRjg1MzU0OEUiIHN0UmVmOmRvY3VtZW50SUQ9InhtcC5kaWQ6QTZGOTc3MDhEQkNFMTFFQTlFRUZDMDdDRjg1MzU0OEUiLz4gPC9yZGY6RGVzY3JpcHRpb24+IDwvcmRmOlJERj4gPC94OnhtcG1ldGE+IDw/eHBhY2tldCBlbmQ9InIiPz4PPbYIAAABDklEQVR42pSTzWqDQBRGR/x5PFEUBRUUBUVXghZdmFWFLGaRVQilFBdSSgml5PFCU2xuYIKxdzKt8G2c75yBOzPEtu29JEnfEF3XD9M0kf8EGMaDi2iadiSETCyWZe3/KoPunFUU5YuoqnojhHie9yqS+b4/LrmLyzTNj+UCJI7jF54sSZJnjLm4oGAYxidWKIpiu5RlWbbDumxU16Lrum9YsaoqyjplWW6wjuM476xzszvMDgO6rnts23aNrQVBMM4dv+YTRdGAgVjCMByWPDp03pzmSdP0CWO51wIOhCfL83zL4+7eNewQ4N89Rvga6rqmTNY0zVrUV4jgo5Q+yLJ8Oj+rU9/3K1H/R4ABAOpV8kSRtBgkAAAAAElFTkSuQmCC) no-repeat 0 0/100% 100%;-webkit-transform-origin:center center;transform-origin:center center;transition:-webkit-transform 0.3s ease;transition:transform 0.3s ease;transition:transform 0.3s ease, -webkit-transform 0.3s ease}.nav-links{position:absolute;top:0.51rem;left:0;z-index:0;width:100%;background:rgba(255,255,255,0.9);height:0;overflow:hidden;transition:height 0.3s ease}.nav-links a{display:block;width:100%;height:0.5rem;background:#fff;padding-bottom:0.01rem;color:rgba(0,0,0,0.7);font:0.12rem/0.5rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;position:relative}.nav-links a.on{color:#000000}.nav-links a::after{content:'';display:block;width:3.2rem;height:0.01rem;background:#d2d2d2;position:absolute;bottom:0;left:50%;margin-left:-1.6rem}.nav-links a:last-child{padding-bottom:0}.nav-links a:last-child::after{display:none}.nav-links-selected.nav-open+.nav-links{height:100vh}.nav-links-selected.nav-open::after{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.nav-anchors-selected{font:0.12rem/0.5rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;position:absolute;top:50%;left:50%;-webkit-transform:translate3d(-50%, -50%, 0);transform:translate3d(-50%, -50%, 0);padding:0 0.04rem;height:0.5rem}.nav-anchors-selected::before{content:'';display:block;width:0.1rem;height:0.065rem;background:url(data:image/png;base64,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) no-repeat 0 0/100% 100%;position:absolute;top:0.22rem;left:100%;-webkit-transform-origin:center center;transform-origin:center center;transition:-webkit-transform 0.3s ease;transition:transform 0.3s ease;transition:transform 0.3s ease, -webkit-transform 0.3s ease}.nav-anchors{position:absolute;top:0.51rem;left:0;z-index:0;width:100%;background:rgba(255,255,255,0.9);height:0;overflow:hidden;transition:height 0.3s ease}.nav-anchors a{display:block;width:100%;height:0.5rem;background:#fff;padding-bottom:0.01rem;color:rgba(0,0,0,0.7);font:0.12rem/0.5rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;position:relative}.nav-anchors a.on{color:#000000}.nav-anchors a::after{content:'';display:block;width:3.2rem;height:0.01rem;background:#d2d2d2;position:absolute;bottom:0;left:50%;margin-left:-1.6rem}.nav-anchors a:last-child{padding-bottom:0}.nav-anchors a:last-child::after{display:none}.nav-anchors-selected.nav-open+.nav-anchors{height:100vh}.nav-anchors-selected.nav-open::before{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.nav-buy{margin-right:0.2rem}.nav-buy .btn-buy{color:#fff;font:0.09rem/0.32rem "OPPOSans-Bold","PingFang SC","Microsoft YaHei","Helvetica Neue","Helvetica","Arial";text-align:center;display:block;padding:0 0.15rem;background:#2ec84d}}