/* 适用于移动端 */
@media (max-width:768px) {
    .main {
        background: #FFFFFF;
        border-radius: 8px;
    }

    /* wrapBox盒子 */
    .gridBox {
        margin-bottom: 80px;
        width: 100%;
    }

    .gridBox-titlt img {
        display: block;
        margin: 0 auto;
        width: 225px;
    }

    .gridBox-wrapper {
        margin-top: 20px;
    }

    .article {
        margin-bottom: 100px;
        padding: 15px;
        width: 100%;
        background: #FFFFFF;
        border-radius: 8px;
        box-shadow: 0px 0px 20px 0px rgba(12, 21, 55, 0.2);
    }

    .article-title {
        font-size: 20px;
        color: #1C2745;
        line-height: 32px;
    }

    .article-file {
        padding: 20px 0;
        border-bottom: 1px solid #E6EBF4;
    }

    .article-file img {
        width: 100%;
        height: auto;
    }

    .file-infor {
        margin-top: 18px;
    }

    .file-infor-title {
        font-size: 18px;
        color: #1C2745;
    }

    .file-infor-download {
        margin-top: 18px;
        width: 136px;
        height: 44px;
        background: #0068EF;
        border-radius: 22px;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 44px;
        text-align: center;
    }

    .file-infor-intro {
        margin-top: 14px;
        font-size: 16px;
        color: #97A0B0;
    }

    .article-content {
        padding: 20px 0;
        border-bottom: 1px solid #E6EBF4;
    }

    .content-title {
        font-weight: 400;
        font-size: 20px;
        color: #1F4082;
    }

    .article-content p {
        margin-top: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul {
        margin-top: 17px;
        margin-left: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul-li {
        margin-top: 16px;
        list-style: decimal;
    }

    .sub-ul {
        margin-left: 5px;
    }

    .sub-ul-li {
        /* margin-left: 20rpx; */
        list-style: disc;
    }

    .article-catalogue {
        padding-top: 24px;
        font-size: 16px;
        color: #1E263C;
    }

    .catalogue-title {
        margin-bottom: 20px;
    }

    .catalogue-item {
        margin-bottom: 7px;
    }
}

/* 除移动端的屏幕 */
@media (min-width:768px) {

    /* wrapBox盒子 */
    .gridBox {
        margin-bottom: 80px;
        width: 100%;
    }

    .gridBox-titlt img {
        display: block;
        margin: 0 auto;
        width: 425px;
    }

    .gridBox-wrapper {
        margin-top: 20px;
    }
}

@media (min-width:768px) and (max-width:992px) {
    .main {
        max-width: 720px
    }

    .article {
        margin-top: 50px;
        margin-bottom: 100px;
        padding: 40px;
        max-width: 1200px;
        background: #FFFFFF;
        border-radius: 8px;
        box-shadow: 0px 0px 20px 0px rgba(12, 21, 55, 0.2);
    }

    .article-title {
        font-size: 25px;
        color: #1C2745;
        line-height: 32px;
    }

    .article-file {
        padding: 45px 0;
        display: flex;
        border-bottom: 1px solid #E6EBF4;
    }

    .article-file img {
        width: 240px;
        height: 318px;
    }

    .file-infor {
        margin-left: 25px;
        height: 318px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .file-infor-title {
        font-size: 18px;
        color: #1C2745;
    }

    .file-infor-download {
        margin-top: 22px;
        width: 136px;
        height: 44px;
        background: #0068EF;
        border-radius: 22px;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 44px;
        text-align: center;
    }

    .file-infor-intro {
        margin-top: 14px;
        font-size: 16px;
        color: #97A0B0;
    }

    .article-content {
        padding: 30px 0;
        border-bottom: 1px solid #E6EBF4;
    }

    .content-title {
        font-weight: 400;
        font-size: 20px;
        color: #1F4082;
    }

    .article-content p {
        margin-top: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul {
        margin-top: 17px;
        margin-left: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul-li {
        margin-top: 16px;
        list-style: decimal;
    }

    .sub-ul {
        margin-left: 5px;
    }

    .sub-ul-li {
        /* margin-left: 20rpx; */
        list-style: disc;
    }

    .article-catalogue {
        padding-top: 24px;
        font-size: 16px;
        color: #1E263C;
    }

    .catalogue-title {
        margin-bottom: 20px;
    }

    .catalogue-item {
        margin-bottom: 7px;
    }
}

@media (min-width:992px) and (max-width:1200px) {
    .main {
        max-width: 960px
    }

    .article {
        margin-top: 67px;
        margin-bottom: 100px;
        padding: 40px;
        max-width: 1200px;
        background: #FFFFFF;
        border-radius: 8px;
        box-shadow: 0px 0px 20px 0px rgba(12, 21, 55, 0.2);
    }

    .article-title {
        font-size: 36px;
        color: #1C2745;
        line-height: 32px;
    }

    .article-file {
        padding: 45px 0;
        display: flex;
        border-bottom: 1px solid #E6EBF4;
    }

    .article-file img {
        width: 240px;
        height: 318px;
    }

    .file-infor {
        margin-left: 25px;
        height: 318px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .file-infor-title {
        font-size: 24px;
        color: #1C2745;
    }

    .file-infor-download {
        margin-top: 22px;
        width: 136px;
        height: 44px;
        background: #0068EF;
        border-radius: 22px;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 44px;
        text-align: center;
    }

    .file-infor-intro {
        margin-top: 14px;
        font-size: 16px;
        color: #97A0B0;
    }

    .article-content {
        padding: 30px 0;
        border-bottom: 1px solid #E6EBF4;
    }

    .content-title {
        font-weight: 400;
        font-size: 26px;
        color: #1F4082;
    }

    .article-content p {
        margin-top: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul {
        margin-top: 17px;
        margin-left: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul-li {
        margin-top: 16px;
        list-style: decimal;
    }

    .sub-ul {
        margin-left: 5px;
    }

    .sub-ul-li {
        /* margin-left: 20rpx; */
        list-style: disc;
    }

    .article-catalogue {
        padding-top: 24px;
        font-size: 16px;
        color: #1E263C;
    }

    .catalogue-title {
        margin-bottom: 20px;
    }

    .catalogue-item {
        margin-bottom: 7px;
    }
}

@media (min-width:1200px) {
    .main {
        max-width: 1200px
    }

    .article {
        margin-top: 67px;
        margin-bottom: 100px;
        padding: 40px;
        max-width: 1200px;
        background: #FFFFFF;
        border-radius: 8px;
        box-shadow: 0px 0px 20px 0px rgba(12, 21, 55, 0.2);
    }

    .article-title {
        font-size: 36px;
        color: #1C2745;
        line-height: 32px;
    }

    .article-file {
        padding: 45px 0;
        display: flex;
        border-bottom: 1px solid #E6EBF4;
    }

    .article-file img {
        width: 240px;
        height: 318px;
    }

    .file-infor {
        margin-left: 25px;
        height: 318px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .file-infor-title {
        font-size: 24px;
        color: #1C2745;
    }

    .file-infor-download {
        margin-top: 22px;
        width: 136px;
        height: 44px;
        background: #0068EF;
        border-radius: 22px;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 44px;
        text-align: center;
    }

    .file-infor-intro {
        margin-top: 14px;
        font-size: 16px;
        color: #97A0B0;
    }

    .article-content {
        padding: 30px 0;
        border-bottom: 1px solid #E6EBF4;
    }

    .content-title {
        font-weight: 400;
        font-size: 26px;
        color: #1F4082;
    }

    .article-content p {
        margin-top: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul {
        margin-top: 17px;
        margin-left: 20px;
        font-size: 16px;
        color: #1E263C;
    }

    .content-ul-li {
        margin-top: 16px;
        list-style: decimal;
    }

    .sub-ul {
        margin-left: 5px;
    }

    .sub-ul-li {
        /* margin-left: 20rpx; */
        list-style: disc;
    }

    .article-catalogue {
        padding-top: 24px;
        font-size: 16px;
        color: #1E263C;
    }

    .catalogue-title {
        margin-bottom: 20px;
    }

    .catalogue-item {
        margin-bottom: 7px;
    }
}

body {
    background: #F6F7FB;
}

.banner {
    margin-bottom: 40px;
    margin-right: auto;
    margin-left: auto;
}

.main {
    /* margin-top: 210px; */
    margin-right: auto;
    margin-left: auto;
    padding: 0 15px;
}

/* 解决方案 */
.gridBox-solve img {
    width: 100%;
}