@media screen and (max-width: 768px) {

    .header {
        height: 75px;
        padding-left: 24px;
        padding-right: 24px;
    }

    .header .logo {
        width: 70px;
    }
    .header .tool_btn {
        width: 140px;
    }
    #section1 {
        height: 400px;
        padding-top: 140px;
        padding-left: 24px;
    }

    #section1::before {
        height: 400px;
    }

    #section1 .title {
        width: 100%;
        font-size: 24px;
        color: #000000;
        line-height: 30px;
    }

    #section1 .desc_box {
        margin-top: 5px;
        font-size: 8px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 12px;
    }

    #section1 .icon {
        position: absolute;
        right: 5px;
        top: 110px;
        width: 110px;
    }

    #section2 {
        position: relative;
        margin-top: -100px;
        z-index: 1;
        padding-left: 24px;
        padding-right: 24px;
        padding-bottom: 40px;
    }

    #section2::after {
        position: absolute;
        content: "";
        bottom: 0;
        left: 0;
        right: 0;
        height: 400px;
        background: url(images/b2.png) no-repeat;
        background-size: cover;
        background-position: top center;
        z-index: -1;
    }

    #section2 .ricon {
        position: absolute;
        right: 24px;
        top: 0;
        width: 140px;
    }

    #section2 .title_box {
        position: relative;
        width: 100%;
    }

    #section2 .title_box .title_icon {
        width: 32px;
        margin-bottom: 1.46vw;
    }

    #section2 .title_box .title {
        font-size: 24px;
        color: #000000;
        line-height: 30px;
        margin-bottom: 10px;
    }

    #section2 .title_box .desc {
        color: rgba(0, 0, 0, 0.5);
        padding-right: 3.49vw;
        font-size: 12px;
        line-height: 16px
    }

    #section2 .title_box .icon {
        position: absolute;
        right: 0;
        bottom: 0;
        width: 20px;
    }

    #section2 .text_col {
        position: relative;
        margin-top: 40px;
    }

    #section2 .text_col::after {
        display: none;
       
    }

    #section2 .text_col_flex {
        display: block;
        margin-bottom: 3.75vw;
    }

    #section2 .text_col .col2_left {
        margin-left: 0;
    }

    #section2 .text_col .col2_right {
        margin-left: 0;
    }

    #section2 .text_col .col_item {
        width: 100%;
    }

    #section2 .col_item .icon {
        width: 32px;
        margin-bottom: 10px;
    }

    #section2 .col_item .title {
        line-height: 24px;
        font-size: 18px;
        color: #000000;
        margin-bottom: 10px;
    }

    #section2 .col_item .desc {
        font-size: 14px;
        color: #00985e;
        line-height: 20px;
        margin-bottom: 10px;
    }

    #section2 .media_box {
        display: flex;
        align-items: center;
        margin-top: 20px;
    }

    #section2 .media_box .arrow {
        width: 32px;
    }

    #section2 .media_box .arrl {
        margin-right: 16px
    }

    #section2 .media_box .arr {
        margin-left: 16px
    }

    #section2 .media_box .media_item {
        display: flex;
        align-items: center;
        font-size: 12px;
        color: #171516;
    }

    #section2 .media_box .media_item img {
        width: 20px;
        margin-right: 16px
    }

    #section2 .media_box .media_split {
        width: 2px;
        height: 8px;
        background: #000000;
        margin: 0 1.3vw;
    }

    #section3 {
        position: relative;
        padding-left: 24px;
        margin-top: 40px;
    }

    #section3 .col2 {
        display: block;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 5.21vw;
        padding-right: 24px;
        box-sizing: border-box;
    }

    #section3 .col2 .col_left {
        width: 100%;
        margin-bottom: 30px;
    }

    #section3 .col2 .col_right {
        position: relative;
        width: 100%;
        text-align: right;
    }

    #section3 .col2 .title {
        font-size: 13px;
        color: #000000;
        line-height: 24px;
        margin-bottom: 10px
    }

    #section3 .col2 .icon {
        width: 200px;
        margin-bottom: 1.46vw;
    }

    #section3 .col2 .text {
        font-size: 24px;
        color: #000000;
        line-height: 32px;
    }

    #section3 .col2 .icon3 {
        position: absolute;
        width: 32px;
        left: 0;
        top: 0;
    }

    #section3 .col2 .icon2 {
        width: 180px;
        margin-bottom: 2.5vw;
    }

    #section3 .col2 .text2 {
        font-size: 14px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 20px;
    }

    #section3 .scroll-list {
        width: 100%;
        overflow: hidden;
    }

    #section3 .item {
        flex-shrink: 0;
        width: 100%;
        margin-right: 40px;
    }

    #section3 .item .title {
        font-weight: bold;
        font-size: 20px;
        color: #000000;
        line-height: 26px;
        margin-bottom: 10px;
    }

    #section3 .item .desc {
        font-size: 14px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 20px;
    }

    #section4 {
        position: relative;
        padding: 0 24px;
        margin-top: 40px;
        padding-bottom: 40px;
    }

    #section4 .top_icon {
        display: block;
        width: 60px;
        margin: 0 auto;
    }

    #section4 .title2 {
        text-align: center;
        font-size: 14px;
        color: #000000;
        line-height: 18px;
        margin: 10px auto;
    }

    #section4 .title {
        text-align: center;
        font-size: 26px;
        color: #000000;
        line-height: 32px;
    }

    #section4 .desc {
        text-align: center;
        width: 100%;
        font-size: 14px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 20px;
        margin: 0 auto;
        margin-top: 10px;
    }

    #section4 .col3 {
        display: block;
        margin-top: 40px;
        gap: 4.69vw;
    }

    #section4 .col3 .label {
        font-size: 14px;
        color: #000000;
        line-height: 20px;
    }

    #section4 .col3 .text {
        top: 2.5vw;
        left: 2.5vw;
    }

    #section4 .col3 .icon {
        width: 32px;
        margin: 10px auto;
    }

    #section4 .col3 .col3_item {
        width: 100%;
    }

    #section4 .col3 .col3_iteml {
        margin-top: 8.13vw;
    }

    #section4 .col3 .card {
        width: 100%;
        height: 80px;
        background: url(images/b3.png) no-repeat;
        background-size: cover;
        background-position: center;
        margin-top: 20px;
        margin-left: 0;
        font-size: 12px;
        color: #000000;
        line-height: 20px;
        padding-left: 12px;
        padding-top: 20px;
    }

    #section5 {
        position: relative;
        padding: 0 24px;
        padding-top: 40px;
    }

    #section5::before {
        position: absolute;
        content: "";
        top: 0;
        left: 0;
        width: 100%;
        height: 400px;
        background: url(images/b4.png) no-repeat;
        background-size: cover;
        background-position: center;
        z-index: -1;
    }

    #section5 .title2 {
        font-size: 14px;
        color: #000000;
        line-height: 20px;
        margin-bottom: 10px;
    }

    #section5 .title {
        line-height: 32px;
        font-size: 24px;
        color: #000000;
        margin-bottom: 10px;
    }

    #section5 .desc {
        width: 100%;
        font-size: 14px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 20px;
        margin-bottom: 10px;
    }

    #section5 .btn {
        display: flex;
        align-items: center;
        width: 300px;
        height: 32px;
        background: url(images/b5.png) no-repeat;
        background-size: cover;
        background-position: center;
        font-size: 14px;
        color: #000000;
        padding-left: 20px;
        margin-bottom: 20px;
    }

    #section5 .col2 {
        display: block;
        justify-content: space-between;
    }

    #section5 .col2_left {
        width: 100%;
    }

    #section5 .col2_left .icon {
        width: 32px;
    }

    #section5 .col2_left .label {
        font-size: 14px;
        color: #000000;
        line-height: 20px;
        margin: 10px auto;
    }

    #section5 .col2_left .text {
        font-size: 18px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 24px;
        margin-bottom: 20px;
    }

    #section5 .col2_right {
        display: block;
        flex-direction: column;
        justify-content: space-between;
        margin-left: 0;
        text-align: left;
        margin-top: 40px;
    }

    #section5 .col2_right .bgicon {
        display: block;
        width: 240px;
        margin: auto;
        margin-bottom: 20px;
    }

    #section5 .col2_right .icon {
        width: 32px;
        margin-bottom: 10px;
    }

    #section5 .col2_right .title2 {
        font-weight: bold;
        font-size: 14px;
        color: #000000;
        line-height: 20px;
    }

    #section6 {
        position: relative;
        padding: 0 24px;
        padding-top: 40px;
    }

    #section6::after {
        position: absolute;
        content: "";
        top: -8.83vw;
        left: 0;
        right: 0;
        height: 68.85vw;
        background: url(images/b7.png) no-repeat;
        background-size: cover;
        background-position: center;
        z-index: -1;
    }

    #section6 .bg {
        display: block;
        width: 60.36vw;
        margin: 0 auto;
    }

    #section6 .title {
        font-size:24px;
        color: #000000;
        line-height: 32px;
        text-align: center;
        margin-top: -6.25vw;
    }

    #section6 .title2 {
        font-size: 14px;
        color: #000000;
        line-height: 24px;
        text-align: center;
        margin: 20px auto;
    }

    #section6 .desc {
        width: 100%;
        font-size: 14px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 24px;
        text-align: center;
        margin: 0 auto;
    }

    #section6 .flex_wrap {
        display: block;
        flex-wrap: wrap;
    }

    #section6 .flex_wrap .flex_item {
        position: relative;
        width: 100%;
        padding-right: 4.58vw;
        box-sizing: border-box;
        margin-right: 0;
        margin-top: 40px;
    }

    #section6 .flex_wrap .flex_item2 {
        position: relative;
        width: 100%;
        padding-right: 4.58vw;
        box-sizing: border-box;
        margin-right: 0;
    }

    #section6 .flex_wrap .label {
        font-size: 16px;
        color: #000000;
        line-height: 20px;
        margin-bottom: 10px;
    }

    #section6 .flex_wrap .text {
        font-size: 14px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 20px;
    }

    #section6 .flex_wrap .icon {
        position: absolute;
        width: 32px;
        right: 0;
        bottom: 50%;
        margin-top: -16px;
    }

    #section6 .arrow_box {
        display: flex;
        align-items: center;
        font-size: 16px;
        color: #000000;
        line-height: 24px;
        margin-top: 30px;
    }

    #section6 .arrow_box img {
        width: 24.48vw;
        margin-right: 6.25vw;
    }

    #section7 {
        padding-left: 24px;
        padding-top: 40px;
    }

    #section7 .title {
        font-size: 14px;
        color: #000000;
        line-height: 20px;
        margin-bottom: 10px;
    }

    #section7 .desc {
        line-height: 32px;
        font-size: 24px;
        color: #000000;
    }

    #section7 .card {
        position: relative;
        height: auto;
        background: #2d7afb;
        padding-left: 16px;
        padding-top: 16px;
        padding-right: 16px;
        padding-bottom: 200px;
        box-sizing: border-box;
    }

    #section7 .card .label {
        width: 100%;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.5);
        line-height: 20px;
        margin-bottom: 10px
    }

    #section7 .card .text {
        width: 100%;
        font-size: 14px;
        color: #ffffff;
        line-height: 24px;
        margin-bottom: 20px;
    }

    #section7 .card .desc2 {
        font-size: 12px;
        color: #ffffff;
        line-height: 18px;
    }

    #section7 .card .bg {
        position: absolute;
        left: 50%;
        bottom: 0;
       margin-left: -90px;
        width: 180px;
    }

    #section7 .scroll_view {
        margin-top: 40px;
        margin-bottom: 40px;
        overflow: hidden;
    }

    #section7 .scroll_view img {
        width: 120px;
    }

    .footer {
        position: relative;
        height: auto;
        padding: 0 24px;
        padding-top: 20px;
        padding-bottom: 120px;
    }

    .footer::after {
        position: absolute;
        content: "";
        background: url(images/fbg.png) no-repeat;
        top: 0;
        width: 100%;
        left: 0;
        height: auto;
        bottom: 0;
        background-size: cover;
        background-position: center;
        z-index: -1;
    }

    .footer .title {
        line-height: 30px;
        font-size: 24px;
        color: #000000;
    }

    .footer .title2 {
        font-size: 14px;
        color: #000000;
        line-height: 18px;
        margin: 10px auto;
    }

    .footer .desc {
        width: 100%;
        font-size: 16px;
        color: rgba(0, 0, 0, 0.5);
        line-height: 20px;
        margin-bottom: 10px;
    }

    .footer .desc2 {
        font-size: 12px;
        color: #000000;
        line-height: 16px;
    }

    .footer .docs {
        font-size: 14px;
        color: #000000;
        line-height: 20px;
    }

    .footer .media_box {
        display: flex;
        align-items: center;
        margin-bottom: 10px;
        margin-top: 10px;
    }

    .footer .media_box img {
        width: 24px;
        margin-right: 26px;
    }

    .footer .ficon {
        position: absolute;
        bottom: 0;
        right: 0;
        width: 31.25vw;
    }
}