* {
    box-sizing: border-box;
}

.section-page {
    display: flex;
    flex-direction: column;
}

@media (min-width:770px) {
    .section-header {
        height: 0.4688rem;
    }


    .section-main-pc .section-banner {
        width: 100%;
        height: 2.7rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background-image: url("/images/scm/about_banner.png");
        background-size: 100% 100%;
    }

    .section-banner .banner-text1 {
        letter-spacing: 2px;
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.29rem;
        color: #FFFFFF;
    }

    .section-banner .banner-text2 {
        letter-spacing: 2px;
        margin-top: -0.05rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.29rem;
        color: #FFFFFF;
    }

    .section-about {
        width: 100%;

        background: #F5F8FA;
    }

    .section-about .about-main {
        width: 7.6rem;
        padding: 0.3rem 0;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
    }

    .about-main > img {
        width: 2.8rem;
        height: 100%;
        margin: 0;
    }

    .about-main .main-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-right: 1.6rem;
    }

    .about-main .main-content .main-line {
        width: 0.35rem;
        height: 0.045rem;
        background: #E7402A;
    }

    .about-main .main-content .main-title {
        margin: 0.12rem 0 0.1rem 0;
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.18rem;
        color: #333333;
    }

    .about-main .main-content .main-info {
        margin-bottom: 0.125rem;
        letter-spacing: 0.5px;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.085rem;
        color: #333333;
    }

    .about-main .main-content .main-info:last-child {
        margin-bottom: 0;
    }

    .section-service , .section-advantage , .section-product , .section-history {
        width: 100%;
        background: #fff;
    }

    .section-service .service-main , .section-advantage .advantage-main , .section-product .product-main , .section-history .history-main {
        width: 7.6rem;
        margin: 0 auto;
        padding: 0.3rem 0;
    }

    .section-service .service-main .main-line , .section-advantage .advantage-main .main-line , .section-product .product-main .main-line , .section-history .history-main .main-line {
        width: 0.35rem;
        height: 0.045rem;
        margin: 0 auto;
        background: #E7402A;

    }

    .section-service .service-main .main-title , .section-advantage .advantage-main .main-title , .section-product .product-main .main-title , .section-history .history-main .main-title {
        width: 100%;
        text-align: center;
        margin: 0.15rem 0 0.15rem 0;
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.18rem;
        color: #333333;
    }

    .service-list {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }

    .service-list .service-li {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-right: 1.1rem;
    }

    .service-list .service-li:last-child {
        margin-right: 0;
    }

    .service-list .service-li p {
        width: 100%;
        text-align: center;
        margin-bottom: 0.05rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.075rem;
        color: #333333;
    }

    .service-list .service-li img {
        width: 0.35rem;
        height: 0.35rem;
    }

    .section-advantage , .section-history {
        background: #F5F8FA;
    }

    .advantage-content {
        display: flex;
        justify-content: space-between;
    }

    .advantage-content > img {
        height: 1.9rem;
        margin: 0;
    }

    .advantage-content  .main-content {
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-right: 1.6rem;
    }

    .advantage-content  .main-content .main-info {
        margin-bottom: 0.15rem;
        letter-spacing: 0.5px;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.09rem;
        color: #333333;
    }

    .advantage-content  .main-content .main-link {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.085rem;
        color: #0971FF;
        cursor: pointer;
    }

    .option-tabs-list {
        display: flex;
        justify-content: center;
        margin-bottom: 0.35rem;
    }

    .section-option .option-main {
        width: 7.6rem;
        margin: 0 auto;
        overflow: hidden;
        position: relative;
    }

    .section-option .option-main .option-main-title {
        width: 100%;
        text-align: center;
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.16rem;
        color: #333333;
    }

    .section-option .option-main .option-main-line {
        margin: 0.1rem auto;
        width: 0.9rem;
        height: 6px;
        background: linear-gradient(90deg, #FF1702, rgba(255,23,2,0.14));
        border-radius: 4px;
    }

    .section-option .option-main .option-main-info {
        width: 5.25rem;
        margin: 0 auto 0.18rem;
        text-align: center;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.09rem;
        color: #9FA3AA;
    }

    .option-tabs-list {
        display: flex;
        justify-content: center;
        margin-bottom: 0.2rem;
    }

    .option-tabs-list .option-tabs-li {
        position: relative;
        overflow: hidden;
        width: 1.1rem;
        height: 0.45rem;
        padding: 0 0.075rem;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
        background: #F4F5F5;
        border-radius: 0.075rem;
        margin: 0 0.05rem;
        font-family: HarmonyOS Sans SC;
        font-size: 0.08rem;
        color: #666666;
        cursor: pointer;
        transition: all 0.3s ease-in-out;
    }

    .option-tabs-list .option-tabs-li:after, .option-tabs-list .option-tabs-li:before  {
        bottom: 0;
        content: "";
        left: 0;
        position: absolute;
        right: 0;
        top: 0
    }

    @keyframes sweep {
        0% {
            transform: translateX(-100%)
        }

        to {
            transform: translateX(500%)
        }
    }

    .option-tabs-list .option-tabs-li-select:after {
        animation: sweep 9s linear infinite;
        background: linear-gradient(270deg, #E7402A 0%, transparent 100%);
        width: 50%
    }

    .option-tabs-list .option-tabs-li-select {
        color: #333333;
        background: #FFFFFF;
        box-shadow: 0px 3px 0.16rem 0.04rem rgba(169,178,197,0.19);

    }

    .select-option {
        width: 6rem;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }

    .select-option > img {
        width: 3rem;
    }

    .select-option .option-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-right: 0.5rem;

    }

    .select-option .option-content .option-title {
        font-family: HarmonyOS Sans SC;
        font-weight: bold;
        font-size: 0.11rem;
        color: #E7402A;
    }

    .select-option .option-content .option-info {
        margin: 0.15rem 0 0.2rem 0;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.08rem;
        color: #333333;
    }

    .select-option .option-content .option-operate {
        display: flex;
        align-items: center;

    }

    .option-content .option-operate p {
        margin-right: 0.15rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.075rem;
        color: #333333;
    }

    .option-content .option-operate a {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.07rem;
        color: #0971FF;
    }

    .history-list {
        height: 2.2rem;
        overflow: hidden;
    }

    .timeline-list .el-timeline-item__timestamp.is-top {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.075rem;
        color: #333333;
    }

    .timeline-list .el-timeline-item__content {
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.075rem;
        color: #333333;
    }

    .timeline-list .el-timeline-item__tail {
        border-left: 1px solid #E7402A;
    }

    .timeline-list .el-timeline-item__node--normal {
        width: 9px;
        height: 9px;
        background: #E7402A;
        left: 0px;
    }

    .timeline-list .el-timeline-item {
        padding-bottom: 0.2rem;
    }

    .history-list-operate {
        width: 100%;
        height: 0.8rem;
        line-height: 1.2rem;
        margin-top: -0.4rem;
        text-align: center;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.08rem;
        color: #0971FF;
        cursor: pointer;
        background: linear-gradient(0deg,#ffffff,#F5F8FA,#F5F8FA,rgba(192,192,192,.1),rgba(192,192,192,.1),rgba(192,192,192,.1))

    }
}

@media (max-width:768px){
    .section-banner-h5 {
        width: 100%;
        height: 10.5rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        box-sizing: border-box;
        padding: 0 0.5rem;
        background: url("/images/scm-h5/about_banner.png");
        background-size: 100% 100%;
    }

    .section-banner-h5 .banner-text1 , .section-banner-h5 .banner-text2 {
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.95rem;
        color: #FFFFFF;
    }

    .section-about-h5 {
        width: 100%;
        padding: 1rem 0 0 0;
        background: #F5F8FA;
    }

    .section-line {
        margin: 0 auto;
        width: 0.9rem;
        height: 0.125rem;
        background: #E7402A;
    }

    .section-title {
        width: 100%;
        text-align: center;
        margin: 0.375rem 0 0.5rem 0;
        font-family: HarmonyOS Sans SC;
        font-weight: 550;
        font-size: 0.55rem;
        color: #111111;
    }

    .about-main-h5 .about-info {
        width: 100%;
        padding: 0 0.5rem;
        margin-bottom: 0.625rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.35rem;
        color: #333333;
    }
    .about-main-h5 .about-info:nth-child(3) {
        margin-bottom: 0 !important;
    }

    .about-main-h5 > img {
        height: 7.75rem;
        width: 100%;
    }

    .section-service-h5 , .section-product-h5 {
        width: 100%;
        padding: 1rem 0.5rem;
        background: #ffffff;
    }

    .service-list-h5 .service-li {
        display: flex;
        align-items: center;
        margin-bottom: 0.35rem;
    }

    .service-list-h5 .service-li:last-child {
        margin-bottom: 0;
    }

    .service-list-h5 .service-li .service-img {
        width: 2.1rem;
        height: 2.1rem;
    }

    .service-list-h5 .service-li .service-info {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.35rem;
        color: #333333;
    }

    .section-advantage-h5, .section-history-h5 {
        width: 100%;
        padding: 1rem 0.5rem;
        background: #F5F8FA;
    }

    .advantage-main-h5 .advantage-info {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.35rem;
        color: #333333;
        margin-bottom: 0.625rem;
    }

    .advantage-main-h5 .advantage-info:nth-child(2) {
        margin-bottom: 0;
    }

    .advantage-main-h5 > img {
        width: 100%;
        height: 4rem;
    }

    .option-tabs-list-h5 {
        width: 100%;
        overflow-x: auto;
        white-space:nowrap;
        margin-bottom: 0.75rem;
    }

    .option-tabs-list-h5::-webkit-scrollbar {
        display: none;
    }

    .option-tabs-list-h5 .option-tabs-li-h5 {
        display: inline-block;
        height: 1.4rem;
        min-width: 3rem;
        line-height: 1.4rem;
        text-align: center;
        position: relative;
        overflow: hidden;
        padding: 0rem 0.4rem;
        margin-right: 0.5rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.35rem;
        color: #666666;
        background: #F4F5F5;
        border-radius: 0.125rem;


    }

    .option-tabs-list-h5 .option-tabs-li-select-h5 {
        color: #ffffff;
        background: linear-gradient(90deg, #6D69B7 0%, #C4368B 48%, #E7402A 100%);
    }

    .select-option-h5 .option-title1 {
        margin-bottom: 0.35rem;
        font-family: HarmonyOS Sans SC;
        font-weight: bold;
        font-size: 0.4rem;
        color: #E7402A;
    }

    .select-option-h5 .option-title2 {
        margin-bottom: 0.6rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.35rem;
        color: #333333;
    }

    .select-option-h5 .option-title3 {
        margin-bottom: 0.5rem;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.3rem;
        color: #666666;
    }

    .select-option-h5 > img {
        width: 100%;
        height: 5rem;
        margin-bottom: 0.5rem;
    }

    .select-option-h5 .option-operate {
        display: flex;
        width: fit-content;
        margin: 0 auto;
        height: 0.875rem;
        line-height: 0.875rem;
        padding: 0 0.75rem;
        background: #FFFFFF;
        border-radius: 0.5rem;
        border: 1px solid #333333;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.3rem;
        color: #333333;
        text-decoration: none;
    }

    .history-list-h5 {
        height: 10rem;
        overflow: hidden;
    }

    .timeline-list-h5 .el-timeline-item__timestamp.is-top {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.325rem;
        color: #333333;
        padding: 0;
    }

    .timeline-list-h5 .el-timeline-item__content {
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.325rem;
        color: #333333;
    }

    .timeline-list-h5 .el-timeline-item__tail {
        border-left: 1px solid #E7402A;
    }

    .timeline-list-h5 .el-timeline-item__node--normal {
        width: 8px;
        height: 8px;
        background: #E7402A;
        left: 0px;
    }

    .timeline-list-h5 .el-timeline-item {
        padding-bottom: 0.9rem;
    }

    .timeline-list-h5 .el-timeline-item__wrapper {
        padding-left: 0.6rem;
        top: 0;
    }

    .history-list-operate-h5 {
        width: 100%;
        text-align: center;
        margin: 0 auto;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        font-size: 0.325rem;
        color: #0971FF;

    }
}