.down-info {
    margin: 72px auto 0 auto;
    width: 1024px;
    height: 128px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.down-info .down-title {
    line-height: 80px;
    font-size: 64px;
    font-weight: 600;
    color: #000000;
}

.down-info .down-describe {
    line-height: 32px;
    font-size: 20px;
    color: #565656;
}

.down-operate {
    padding-top: 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.down-operate .btn-box {
    width: 560px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.down-operate .btn-box .pc-download {
    display: flex;
    margin-bottom: 16px;
    background: #177FF9;
    border: #177FF9;
    color: #fff;
}

.down-operate .btn-box .pc-download .btn-icon .fill-hover{
    fill: #FFFFFF;
}

.down-operate .btn-box .windows-download {
    display: none;
}

.down-operate .btn-down {
    width: 560px;
    height: 80px;
    color: #000000;
    border: 2px solid #000000;
    border-radius: 40px;
    cursor: pointer;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.down-operate .btn-box .apk-btn-down {
    display: none;
}

.down-operate .btn-box .pc-download:hover {
    background-color: #3894FF;
}

.down-operate  .pc-download:active {
    background-color: #056FEB;
}


.down-operate .btn-down:hover {
    color: #fff;
    background-color: #177FF9;
    border-color: #177FF9;
}

.down-operate .btn-down:hover .fill-hover {
    fill: #FFFFFF;
}

.down-operate .btn-down:active {
    color: #fff;
    background-color: #056FEB;
    border-color: #056FEB;
}

.down-operate .btn-down .btn-icon {
    width: 44px;
    display: flex;
}

.down-operate .btn-down .btn-icon img {
    width: 44px;
    height: 44px;
}

.down-operate .btn-down .btn-title {
    padding-left: 16px;
    font-size: 32px;
}

.down-operate .down-pre-version {
    display: block;
    margin-bottom: 32px;
    font-weight: 400;
    font-size: 20px;
    color: #565656;
    line-height: 28px;
    text-align: center;
    text-decoration: underline;
    cursor: pointer;
}

.down-operate .down-pre-version:hover {
    color: #177FF9;
}

.down-operate .domestic-version {
    display: none;
    margin-bottom: 80px;
    font-weight: 400;
    font-size: 20px;
    color: #565656;
    line-height: 28px;
    text-align: center;
    text-decoration: underline;
    cursor: pointer;
}

.down-operate .domestic-version:hover {
    color: #177FF9;
}

.down-operate .btn-separate {
    height: 32px;
}

.down-operate .down-tips .down-span span {
    text-decoration: underline;
}

.down-operate .down-tips .down-span {
    color: #177FF9;
    text-decoration: none;

}

.down-operate .down-tips {
    padding-top: 8px;
    line-height: 32px;
    font-size: 20px;
    color: #565656;
}

.versions {
    padding: 112px 0;
    line-height: 40px;
    font-size: 20px;
    color: #565656;
    text-align: center;
}

.levitate-service {
    display: none;
}

.domestic-version-dialog .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .1);
    z-index: 9998;
}

.domestic-version-dialog .domestic-version-content .domestic-version-closed {
    position: absolute;
    z-index: 10002;
    right: 5px;
    top: 5px;
    width: 40px;
    height: 28px;
    display: flex;
    justify-content: center;

    background: #FFFFFF;
    border-radius: 50%;
    cursor: pointer;
}

.domestic-version-dialog .domestic-version-content .domestic-version-closed svg {
    width: 40px;
    height: 40px;
}

.domestic-version-dialog .domestic-version-content .content-title {
    padding: 6px 0 24px 24px;
    font-weight: 600;
    text-align: left;
    font-size: 20px;
    color: #000;
    border-bottom: 1px solid rgba(0,0,0,.1);
}

.domestic-version-dialog .domestic-version-content {
    position: absolute;
    top: 35%;
    left: 40%;
    z-index: 10001;

    width: 520px;
    height: 194px;

    display: flex;
    align-items: left;
    flex-direction: column;
    justify-content: center;

    background-color: #fff;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
    border-radius: 8px;
}

.domestic-version-dialog .domestic-version-content .link-wrap {
    display: flex;
    justify-content: center;

    padding: 24px;
}

.domestic-version-dialog .domestic-version-content .link-wrap a {
    margin-right: 20px;
    height: 60px;
    line-height: 56px;
    color:#565656;
}

.domestic-version-dialog .domestic-version-content a:hover{
    color: #177FF9;
}


@media (max-width: 1720px) {

    .down-info {
        margin: 3.75vw auto 0 auto;
        width: 53.333vw;
        height: 6.667vw;
    }
    
    .down-info .down-title {
        line-height: 4.167vw;
        font-size: 3.333vw;
    }
    
    .down-info .down-describe {
        line-height: 1.667vw;
        font-size: 1.042vw;
    }
    
    .down-operate {
        padding-top: 3.333vw;
    }
    
    .down-operate .btn-box {
        width: 29.167vw;
    }

    .down-operate .btn-box .pc-download {
        margin-bottom: .833vw;
    }
    
    .down-operate .btn-down {
        width: 29.167vw;
        height: 4.167vw;
        border: .104vw solid #000000;
        border-radius: 2.083vw;
    }
    
    .down-operate .btn-down .btn-icon {
        width: 2.292vw;
    }
    
    .down-operate .btn-down .btn-icon img {
        width: 2.292vw;
        height: 2.292vw;
    }
    
    .down-operate .btn-down .btn-title {
        padding-left: .833vw;
        font-size: 1.667vw;
    }

    .down-operate .down-pre-version {
        margin-bottom:1.667vw;
        font-size: 1.042vw;
        line-height: 1.458vw;
    }

    .down-operate .domestic-version {
        margin-bottom: 4.167vw;
        font-size: 1.042vw;
        line-height: 1.458vw;
    }
    
    
    .down-operate .btn-separate {
        height: 1.667vw;
    }
    
    .down-operate .down-tips {
        padding-top: .417vw;
        line-height: 1.667vw;
        font-size: 1.042vw;
    }
    
    .versions {
        padding: 5.833vw 0;
        line-height: 2.083vw;
        font-size: 1.042vw;
    }

    .domestic-version-dialog .domestic-version-content .domestic-version-closed {
        right: .26vw;
        top: .26vw;
        width: 2.083vw;
        height: 1.458vw;
    
        background: #FFFFFF;
        border-radius: 50%;
    }
    
    .domestic-version-dialog .domestic-version-content .domestic-version-closed svg {
        width: 2.083vw;
        height: 2.083vw;
    }

    .domestic-version-dialog .domestic-version-content {
        width: 27.083vw;
        height: 10.104vw;

        border-radius: .417vw;
        box-shadow: 0 1.302vw 2.604vw -0.625vw rgba(0,0,0,.25);
    }


    .domestic-version-dialog .domestic-version-content .content-title {
        padding: .313vw 0 1.25vw 1.25vw;
        font-size: 1.042vw;
        border-bottom: .052vw solid rgba(0,0,0,.1);
    }
    

    .domestic-version-dialog .domestic-version-content .link-wrap {
        padding: 1.25vw;
    }

    .domestic-version-dialog .domestic-version-content .link-wrap a {
        margin-right: 1.042vw;
        height: 3.125vw;
        line-height: 2.917vw;
    }
}

@media (max-width: 820px) {

    .down-info {
        height: auto;
    }

    .down-info .down-title {
        margin-bottom: 4.267vw;
        font-weight: 500;
        font-size: 8.533vw;
        color: #000000;
        line-height: 10.667vw;
        white-space: nowrap;
    }

    .down-info .down-describe {
        width: 84vw;
        margin-bottom: 13.867vw;
        text-align: center;
        font-weight: 400;
        font-size: 3.2vw;
        color: #565656;
        line-height: 4.533vw;
    }

    .down-operate .btn-box .pc-download {
        display: none;
    }

    .down-operate .btn-box .apk-btn-down .btn-title{

        color: #fff;
    }
    .down-operate .btn-box .apk-btn-down{
        display: flex;
        background: #177FF9;
        border: #177FF9;
    }

    .down-operate .btn-box .apk-btn-down:hover {
    background-color: #3894FF;
}

    .down-operate .btn-box .apk-btn-down:active {
        background-color: #056FEB;
    }

    .down-operate .btn-box .windows-download {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 69.067vw;
        margin-top: 8vw;
        padding-bottom: 1.067vw;
        border-bottom: .267vw solid #000000;
        text-align: center;
    }

    .down-operate .btn-box .win-wrap {
        display: flex;
        align-items: center;
    }

    .down-operate .btn-box .win-wrap .btn-icon svg{
        width: 5.333vw;
        height: 5.333vw;
    }

    .down-operate .btn-down {
        width: 74.667vw;
        height: 16vw;
        border-radius: 8vw;
        border: .267vw solid #000000;
    }

    .down-operate .btn-down:hover {
        border-radius: 8vw;
        color: #ffffff;
    }

    .down-operate .btn-down .btn-icon {
        width: 8.533vw;
    }

    .down-operate .btn-down .btn-title {
        font-weight: 500;
        font-size: 5.333vw;
        color: #000000;
        line-height: 7.467vw;
    }

    .down-operate .down-pre-version {
        display: none!important;
    }

    .down-operate .domestic-version {
        display: none!important;
    }

    .down-operate .down-tips {
        display: none;
    }

    .versions {
        margin: 34.667vw 0;
        font-weight: 400;
        font-size: 3.2vw;
        color: #565656;
        line-height: 4.4vw;
    }


   .levitate-service {
        display: block;
        position: fixed;
        bottom:14.667vw;
        right: 2.667vw;
    }

    .levitate-service svg{
        width: 12.8vw;
        height: 12.8vw;
    }
    .levitate-service-content {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 9999;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .levitate-service-content .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9998;
    }

    .levitate-service-content .manager-img {
        z-index: 10000;
        pointer-events: auto;
        height: 122.4vw;
        width: 89.333vw;
    }

    .levitate-service-content .levitate-service-closed {
        position: absolute;
        z-index: 10002;
        right: 7.667vw;
        top: 38vw;
        width: 7.467vw;
        height: 7.467vw;
        display: flex;
        justify-content: center;
        align-items: center;

        background: #FFFFFF;
        border-radius: 50%;
    }

    .levitate-service-content .levitate-service-closed svg {
        width: 7.467vw;
        height: 7.467vw;
    }

    .save-img {
        position: absolute;
        bottom: 7%;
        z-index: 10001;
        display: flex;
        align-items: center;
        justify-content: center;

        width: 89.333vw;
        height: 11.733vw;
        background: #FFFFFF;
        border-radius: 3.2vw;

        font-weight: 500;
        font-size: 4.267vw;
        color: #000000;
        line-height: 6vw;
        text-decoration: none;
    }
}