/*1680*/
@media screen and (max-width:1680px) {}

/*1440*/
@media screen and (max-width:1440px) {}

/*1360*/
@media screen and (max-width:1360px) {}

/*1280*/
@media screen and (max-width:1280px) {}

@media screen and (max-width:1180px) {}

/*1024*/
@media screen and (max-width:1024px) {

    body {
        overflow-x: hidden;
    }

    .max {
        max-width: 750px;
        display: block;
        margin: 0 auto;
    }


    .header-nav {
        width: 100%;
        max-width: 750px;
        position: absolute;
        left: 0;
        top: 0;
        grid-row: 1;
        grid-column: 1;
        display: grid;
        grid-template-columns: auto auto 1fr auto auto auto;
        align-items: center;
        gap: 32px;
        padding: 10px 10px;
        background-color: rgba(255, 255, 255, .2);
    }

    .logo {
        max-width: 30px;
        align-items: center;
        justify-content: flex-start;
    }


    .nav-link {
        color: #e0e6ed;
        text-decoration: none;
        font-size: 10px;
        transition: color 0.3s;
    }

    .nav-link:hover {
        color: #36d1c4;
    }

    .chanpin {
        width: 60px;
    }

    .bzwd {
        width: 60px;
    }


    .denglu {
        width: 50px;
    }

    .zhuce {
        width: 50px;
    }



    .header-right {
        display: grid;
        grid-template-columns: auto auto auto;
        gap: 20px 10px;
        align-items: center;
    }

    .btn-register {
        background: transparent;
        border: none;
        color: #e0e6ed;
        font-size: 10px;
        cursor: pointer;
        transition: color 0.3s;
    }

    .btn-register:hover {
        color: #36d1c4;
    }

    .btn-login {
        background: transparent;
        border: 1px solid #36d1c4;
        color: #36d1c4;
        padding: 8px 10px;
        border-radius: 6px;
        font-size: 10px;
        cursor: pointer;
        transition: background 0.3s;
    }

    .btn-login:hover {
        background-color: rgba(54, 209, 196, 0.15);
    }

    .lang-select {
        background: transparent;
        border: none;
        color: #36d1c4;
        font-size: 10px;
        cursor: pointer;
    }

    .lang-select .option {
        color: #36d1c4;
        background: #fff;
    }

    .lang-select:hover .option {
        color: #fff;
        background: #36d1c4;
    }


    .m_banner {
        width: 100%;
        position: relative;
        overflow: hidden;
    }
    .mob-container{
        position: relative;
        padding: 30px 0;
    }

    .mob-buttons {
        display: grid;
        grid-template-columns:1fr;
        gap: 16px;
        justify-content: center;        
        margin-top: 60px; 
    }

    .btn-primary {
        background-color: #36d1c4;
        border: none;
        height: 40px;
        line-height: 12px;
        color: #fff;
        padding: 12px 20px;
        border-radius: 6px;
        font-size: 12px;
        font-weight: 400;
        cursor: pointer;
        display: grid;
        grid-template-columns: auto auto;
        align-items: center;
        gap: 8px;
        transition: background 0.3s;
    }

    .btn-primary:hover {
        background-color: #2ab8ac;
    }

    .btn-secondary {
        background: transparent;
        border: 1px solid #36d1c4;
        color: #36d1c4;
        height: 40px;
        line-height: 12px;
        padding: 12px 20px;
        border-radius: 6px;
        font-size: 12px;
        font-weight: 400;
        cursor: pointer;
        transition: background 0.3s;
    }

    .btn-secondary:hover {
        background-color: rgba(54, 209, 196, 0.15);
    }
     

    .mban_wenzi{
    max-width: 750px;
    display: block;
    margin: 0 auto;
    text-align: center;
}

    .mob_banner {
        display: block;
        position: relative;
    }

    .mban-title {
        font-size: 48px;
        font-weight: bold;
        color: #fff;
        white-space: nowrap;
        letter-spacing: 1px;
        font-weight: normal;
        display: none;
    }

    .mban-subtitle {
        text-align: center;
        font-size: 20px;
        color: #fff;
        font-weight: normal;
        display: none;
    }

    .content-wrapper .main-title {
        display: none;
    }

    .content-wrapper .subtitle {
        display: none;
    }

    .tag-group {
        display: none;
    }


    #certify1 .swiper-slide .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        max-width: 750px;
        width: 100%;
        margin: 0 auto;
        box-shadow: none;
    }
   

    .image-section {
        min-height: 300px;
    }

    .title {
        font-size: 1.75rem;
        font-weight: 600;
        color: #222222;
        line-height: 1.2;
        text-align: center;
    }

    .subtitle {
        font-size: .75rem;
        color: #555555;
        line-height: 1.5;
        margin-top: 0.5rem;
        text-align: center;
    }

    .demo-btn {
        justify-self: center;
        padding: 1.25rem 1.25rem;
        font-size: 1.2rem;
        font-weight: 500;
        color: #ffffff;
        background-color: #26c6bb;
        border: none;
        border-radius: 12px;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 1rem;
        box-shadow: 0 1px 1px rgba(38, 198, 187, 0.3);
        transition: all 0.3s ease;
    }

    .demo-btn:hover {
        background-color: #20b0a6;
        transform: translateY(-2px);
        box-shadow: 0 12px 25px rgba(38, 198, 187, 0.4);
    }


    /* 按钮右侧箭头 */
    .demo-btn::after {
        content: "→";
        font-size: 1rem;
        line-height: 1;
    }

    /* 链接： */
    .app_link {
        width: 100%;
        justify-self: center;
        font-size: 1rem;
        font-weight: 500;
        color: #26c6bb; 
        text-align: center;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .app_link:hover {
        color: #20b0a6;
        text-decoration: underline;
    }

  .apply-link {
        justify-self: center;
        font-size: 1rem;
        font-weight: 500;
        color: #26c6bb; 
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .apply-link:hover {
        color: #20b0a6;
        text-decoration: underline;
    }
    
    #certify1 {
        position: relative;
        width: 100%;
        max-width: 750px;
        display: block;
        margin: 20px auto 0px auto;
    }


    #certify1 .swiper-wrapper {
        margin: 0 0 40px 0;
        padding: 0px;
        overflow: hidden;
    }



    #certify1 .swiper-slide {
        width: 100%;
        margin: 0;
        padding: 0px;
        text-align: center;
        overflow: hidden;
    }


  .scene-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
    max-width: 750px;
    margin: 60px 20px 30px 20px;
    border-radius: 20px;
    box-shadow: 1px 1px 5px 2px rgba(10, 22, 40, 0);
}


    #certify2 .swiper-container {
        padding: 0px;
        display: grid;
        grid-template-columns: 1fr;
        overflow: hidden;
    }


    #certify2 .swiper-container {
        padding: 0px;
        overflow: hidden;
    }

    #certify2 .swiper-slide {
        width: 100%;
        padding: 0px;
        text-align: center;
        overflow: hidden;
        border: 1px solid #ddd;

    }

    #certify2 .swiper-slide-active,
    .swiper-slide-duplicate-active {
        -webkit-tap-highlight-color: transparent;
        outline: none;
    }




    #certify2 .swiper-button-prev2 {
        text-indent: -9999px;
        position: absolute;
        z-index: 30;
        top: auto;
        bottom: 0px;
        left: 40%;
        width: 30px;
        height: 30px;
        background: rgba(245, 245, 245, .6) url(../images/prev1.png) no-repeat center 50%;
        border: none;
        -webkit-tap-highlight-color: transparent;
        outline: none;
        border-radius: 50%;
    }


    #certify2 .swiper-button-prev2:hover {
        background: rgba(245, 245, 245, 1) url(../images/prev1.png) no-repeat center 50%;
    }

    #certify2 .swiper-button-next2 {
        text-indent: -9999px;
        right: 42%;
        top: auto;
        bottom: 0px;
        position: absolute;
        z-index: 30;
        width: 30px;
        height: 30px;
        background: rgba(245, 245, 245, .6) url(../images/next1.png) no-repeat center center;
        border: none;
        -webkit-tap-highlight-color: transparent;
        outline: none;
        border-radius: 50%;
    }

    #certify2 .swiper-button-next2:hover {
        background: rgba(245, 245, 245, 1) url(../images/next1.png) no-repeat center center;
    }



    .m_box5_img img {
        width: 100%;
        min-height: 430px;
    }


    .hero-content {
        display: grid;
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
        color: #fff;
        position: relative;
        z-index: 1;
        max-width: 800px;
        margin: 60px auto 40px auto;
    }

    .hero-title {
        margin-top: 30px;
        font-size: 24px;
        font-weight: 600;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 16px;
        font-weight: 400;
        color: rgba(255, 255, 255, 0.85);
    }

    /* 按钮组 */
    .hero-buttons {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, auto));
        gap: 20px;
        justify-content: center;
        margin-top: 16px;
    }

    .btn {
        padding: 14px 32px;
        font-size: 12px;
        border-radius: 8px;
        cursor: pointer;
        border: none;
        transition: all 0.3s ease;
    }

    .btn-primary {
        background-color: #20c9b7;
        color: #fff;
        font-weight: 500;
    }

    .btn-primary:hover {
        background-color: #18b09f;
    }

    .btn-secondary {
        background-color: transparent;
        color: #fff;
        border: 1px solid rgba(255, 255, 255, 0.6);
    }

    .btn-secondary:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }

    
    
    .footer-container {
      padding: 40px 30px;
      background: #ffffff;
      max-width: 750px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      flex-direction: column;
    }
    /* 底部二维码区域 */
    .qrcode-top {
      text-align: center;
      margin-bottom: 40px;
    }
    .qrcode-img {
      width: 180px;
      height: 180px;
      background: #f5f5f5;
      margin: 0 auto 12px;
      border-radius: 4px;
    }
        .qrcode-img img{width: 100%;}

    .qrcode-img::after{
        width: 1px;
        height: 80px;
        position: absolute;
        top: 10px;
        right: 5px;
        background: #e2e7ed;
        content: '';
    }

    .qrcode-text {
      font-size: 16px;
      color: #333;
      text-align: center;
    }

    /* 内容分栏区域 */
    .content-row {
      display: flex;
      justify-content: space-between;
      margin-bottom: 40px;
    }
    .content-col {
      flex: 1;
      max-width: 48%;
    }
    /* 通用列标题样式 */
    .col-title {
      font-size: 20px;
      font-weight: bold;
      color: #333;
      margin-bottom: 20px;
    }
    /* 列表样式 */
    .col-list {
      list-style: none;
    }
    .col-list li {
      font-size: 16px;
      color: #666;
      margin-bottom: 12px;
      padding-left: 20px;
      position: relative;
    }
    .col-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 8px;
      width: 6px;
      height: 6px;
      background: #40c9ff;
      border-radius: 50%;
    }
    /* 联系我们样式 */
    .contact-item {
      display: flex;
      align-items: center;
      font-size: 16px;
      color: #666;
      margin-bottom: 16px;
    }
    .contact-item svg {
      width: 20px;
      height: 20px;
      margin-right: 8px;
    }
    
    .contact-item svg img
    {width: 100%; max-width: 20px;}

    /* 版权信息 */
    .copyright-section {
        max-width: 750px;
        margin: 20px auto 0;
        text-align: center;
        font-size: 12px;
        color: #999;
        line-height: 1.8;
        background: #F5F5F5;
    }

    
    .section-layout-init{
        padding-top: 20px !important;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .header-dropdown-li{
        width: auto;
        margin-left: 0 !important;
        height: auto;
    }
    .header-dropdown-li>img{
        right: 0 !important;
    }
    .header-nav-menu-drown{
        top: 53px;
    }
    .header-nav{
        gap: 2px;
        display:flex;
        justify-content: space-between;
    }
    .bzwd{
        width: auto;
    }
    .btn-download-soft,
.header-dropdown-li-p1{
    margin-top: 5px;
}
    .header-dropdown-li:last-child{
      
        margin: 20px auto 0 !important;
    }
    .header-dropdown-right-title{
          text-align: center;
    }
    .nav-split{
        display: none;
    }
    .header-dropdown-li-round {
    width: 40px;
    height: 40px;
        
    }
    .header-dropdown-li-title{
            padding-top: 10px;
    font-size: 11px;
    }
    .web{
        display: none;
    }
    .mobile{
        display: block;
    }



}

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


/*375*/
@media screen and (max-width:768px) {

    .max {
        width: 100%;
        max-width: 750px;
        height: auto;
        margin: 0 auto;
        overflow: hidden;
    }












}