.container{width:100vw;display:flex;justify-content:center}.body{width:100%;max-width:500px}.bg1{background-image:url(../img/ic-bg1.3a1bec84.png);background-repeat:no-repeat;background-size:100% auto;padding-bottom:180px}.bg1 .bg1-1{height:auto;width:100%}.bg1 .bg1-1 .bg1-1-1{display:flex;background:#ff842b;border-radius:0 0 8px 0;width:100px}.bg1 .bg1-1 .bg1-1-1 img{width:24px;-o-object-fit:contain;object-fit:contain}.bg1 .bg1-1 .bg1-1-1 .bg1-1-1-1{color:#fff;font-weight:700;text-align:center;display:flex;justify-content:center;align-items:center;margin:0 3px;width:100%;font-size:13px}.bg1 .bg1-1 .bg1-1-2{width:240px;-o-object-fit:contain;object-fit:contain;margin-top:30px}.bg-input{border-radius:10px;border:none;background-color:#f8f8f8;margin-top:8px;padding:8px 16px;height:30px;width:90%;font-size:13px;outline:none;color:#333}.bottom-text{color:#3c3c3c;font-weight:500;padding:14px 0;display:flex}.bottom-text,.bottom-text1{font-size:13px;letter-spacing:1px;align-content:center}.bottom-text1,.bottom-text2{color:#4f4f4f;font-weight:600}.bottom-text2{font-size:13px;letter-spacing:1px;align-content:center}@keyframes shake{0%{transform:translateX(0)}25%{transform:translateX(-2px)}50%{transform:translateX(2px)}75%{transform:translateX(-2px)}to{transform:translateX(2px)}}.wechat-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.8);color:#fff;display:flex;justify-content:right;z-index:9999;font-size:20px}.pop-bg{background:#fff url(data:image/png;base64,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) no-repeat top;background-size:100% auto;width:100%;height:100%}.bottom-btn1{font-size:13px;background:#fff;color:#f76b3e;border-radius:68px;border:2px solid #f76b3e}.bottom-btn1,.bottom-btn2{display:flex;justify-content:center;align-items:center;height:30px;width:136px;font-weight:700}.bottom-btn2{border-radius:68px;font-size:12px;padding:4px 20px;background:linear-gradient(278deg,#ff7221 90%,#fc8118);box-shadow:0 4px 19px 0 rgba(255,140,57,.5),inset 0 0 16px 0 #fff}.back-to-top{position:fixed;bottom:20px;right:20px;width:50px;height:50px;border-radius:50%;color:#fff;font-size:16px;font-weight:700;border:none;cursor:pointer;box-shadow:0 4px 8px rgba(0,0,0,.2);transition:opacity .3s}