.wrapper{width:100%;height:100%;user-select:none}.top_box{width:100%;height:282px;background:url(../img/collaboration/top_image.png?v=1) no-repeat top center;background-size:cover}.w950{width:950px;margin:0 auto}.container .head-title{display:flex;align-items:center;justify-content:center;width:100%;margin:46px 0 15px;font-size:40px;font-weight:700;line-height:60px;color:#000}.container .head-title img{width:30px;height:30px}.container .head-title .txt{margin:0 12px}.container .describe{margin-bottom:46px;font-size:18px;line-height:30px;color:#000}.container .vice-title{margin-bottom:21px;font-size:20px;line-height:30px;color:#ff8b00}.container .intro{font-size:16px;line-height:24px;color:#1c1c1c}.container .intro .key-txt{color:#ff8b00}.container .gif-box{margin:10px 0 24px}.container .gif-box img{width:100%}.container .tips{margin-bottom:24px;font-size:16px;line-height:24px;color:#666}.container .intro.last-intro{margin:42px 0}.app-box{width:100%;padding:60px 0 72px;text-align:center;background:url(../img/collaboration/app_bg_img2.png) no-repeat center;background-size:cover}.app-box .main_title{position:relative;font-size:36px;font-weight:700;line-height:1.5}.app-box .main_title span{position:relative;z-index:2;background:linear-gradient(15deg,#4a2a00 25.28%,#9b5903 67.48%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.app-box .main_title img{position:absolute;left:50%;margin-left:-38px;bottom:-12px;width:180px}.app-box .main_part{margin:33px 0;color:#000;font-size:16px;font-weight:600;line-height:1.5}.app-box .main_part .img_box{width:78px;margin:0 auto 6px;padding:7px;border-radius:16px;border:1px solid #fff;background:rgba(255,225,181,.5)}.app-box .down-app-btn{display:flex;justify-content:center;align-items:center;width:200px;margin:0 auto;padding:10px 0;border-radius:6px;border:1.5px solid #fff8f1;background:linear-gradient(96deg,#ff9603 5.54%,#fb9f33 95.3%);box-shadow:0 4px 4px 0 rgba(250,149,7,.2);font-size:20px;line-height:1.5;color:#fff;cursor:pointer}.app-box .down-app-btn img{margin-right:10px}.deep-box{margin-top:42px;font-size:16px;line-height:24px;color:#010101}.deep-box a{color:#2975e6;font-weight:700;text-decoration:underline}.deep-box .intro2{margin-top:20px;font-weight:700;color:#1c1c1c}