/* 设备产品结构默认显示控制 */
.device-product { display: block; /* 默认显示桌面端结构 */ }

.device-product-mobile { display: none; /* 默认隐藏手机端结构 */ padding: 40px 0; background-color: #ffffff; }
.device-mobile-product-content { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;}
/* 企业文化结构默认显示控制 */
.innerpage-culture { display: block; /* 默认显示桌面端结构 */ }

.innerpage-culture-mobile { display: none; /* 默认隐藏手机端结构 */ padding: 40px 0; }

/* 分类选择器 */
.device-mobile-category-selector { margin-bottom: 30px; padding: 0 20px; }

.device-mobile-category-scroll { display: flex; overflow-x: auto; white-space: nowrap; gap: 12px; padding-bottom: 10px; }

.device-mobile-category-scroll::-webkit-scrollbar { height: 6px; }

.device-mobile-category-scroll::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 10px; }

.device-mobile-category-scroll::-webkit-scrollbar-thumb { background: #b9cdee; border-radius: 10px; }

.device-mobile-category-item { padding: 10px 16px; background-color: #f5f5f5; border-radius: 20px; font-size: 14px; color: #333; cursor: pointer; transition: all 0.3s ease; flex-shrink: 0; display: flex; align-items: center; gap: 8px; }

.device-mobile-category-icon { width: 16px; height: 16px; flex-shrink: 0; }

.device-mobile-category-item.active { background-color: #e0e0e0; color: #333; }

.device-mobile-category-item:hover { background-color: #e0e0e0; }

.device-mobile-category-item.active:hover { background-color: #e0e0e0; }

/* 产品列表 */
.device-mobile-product-list { padding: 0 20px; }

.device-mobile-product-card { background: #3784C6; color: #ffffff; padding: 16px; border-radius: 5px; text-align: center; cursor: pointer; transition: all 0.3s ease; }

.device-mobile-product-card:hover { background-color: #2A609E; transform: translateY(-2px); }

.device-mobile-product-name { font-size: 13px; line-height: 1.4; margin-bottom: 8px; }

.device-mobile-product-model { font-size: 12px; }

/* 手机端企业文化样式 */
.innerpage-culture-mobile { padding: 40px 0; background: linear-gradient(135deg, #0a549c, #3784C6); border-radius: 10px; }

.innerpage-culture-mobile-title { text-align: center; margin-bottom: 30px; }

.innerpage-culture-mobile-title-cn { font-size: 24px; font-weight: bold; color: #fff; margin-bottom: 8px; }

.innerpage-culture-mobile-title-en { font-size: 14px; color: rgba(255, 255, 255, 0.8); }

.innerpage-culture-mobile-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 30px; padding: 0 20px; }

.innerpage-culture-mobile-item-icon { width: 40px; height: 40px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }

.innerpage-culture-mobile-item-icon img { width: 30px; height: 30px; filter: brightness(0) invert(1); }

.innerpage-culture-mobile-item-content { flex: 1; }

.innerpage-culture-mobile-item-title { font-size: 18px; font-weight: bold; color: #fff; margin-bottom: 12px; }

.innerpage-culture-mobile-item-desc h4 { font-size: 16px; font-weight: bold; color: #fff; margin-bottom: 8px; }

.innerpage-culture-mobile-item-desc p { font-size: 14px; color: rgba(255, 255, 255, 0.8); line-height: 1.5; margin-bottom: 8px; }

/* 手机端业务方向 */
.innerpage-business-mobile { display: flex; flex-direction: column; gap: 12px; padding: 0 20px; margin-top: 20px; }

.innerpage-business-mobile-item { background-color: rgba(255, 255, 255, 0.2); padding: 16px; border-radius: 8px; font-size: 14px; color: #fff; text-align: center; transition: all 0.3s ease; backdrop-filter: blur(10px); }

.innerpage-business-mobile-item:hover { background-color: rgba(255, 255, 255, 0.3); transform: translateY(-2px); }

.innerpage-business-mobile-item:nth-child(1) { background-color: rgba(55, 132, 198, 0.8); }

.innerpage-business-mobile-item:nth-child(2) { background-color: rgba(55, 132, 198, 0.8); }

.innerpage-business-mobile-item:nth-child(3) { background-color: rgba(55, 132, 198, 0.8); }


/* 手机端菜单 */

.mobile-menu-overlay { display: none; }
@media (max-width: 1550px) {
    .header-container,.banner-content,.breadcrumb {padding-left: 10vw;padding-right: 5vw;}

}
@media (max-width: 1300px) {
     .innerpage-culture-shiming {padding:0 30px;}
    .partners-grid {display: grid;grid-template-columns: repeat(4, 1fr);gap: 30px 60px;}
    .header-container{width: 100%;margin: 0 auto;padding-left: 20px;padding-right: 0;}
    .header-nav { display: none; /* 隐藏电脑端导航 */ }

    .header-search { display: none; /* 隐藏电脑端搜索 */ }

    .mobile-menu-toggle { display: block; background: none; border: none; cursor: pointer; padding: 10px; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); z-index: 1001; }

    .hamburger-icon { display: block; width: 30px; height: 3px; background-color: #fff; position: relative; }

    .hamburger-icon::before,
    .hamburger-icon::after { content: ''; display: block; width: 30px; height: 3px; background-color: #fff; position: absolute; left: 0; transition: all 0.3s ease-in-out; }

    .hamburger-icon::before { top: -10px; }

    .hamburger-icon::after { top: 10px; }

    .header.header-scrolled .hamburger-icon,
    .header.header-scrolled .hamburger-icon::before,
    .header.header-scrolled .hamburger-icon::after { background-color: #272727; }

    .mobile-menu-overlay {
        position: fixed;
        inset: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.7);
        display: flex; /* 在媒体查询内部重新设置为flex */
        justify-content: flex-end;
        visibility: hidden;
        opacity: 0;
        transition: visibility 0.3s ease-in-out, opacity 0.3s ease-in-out;
        z-index: 1000;
    }

    .mobile-menu-overlay.active { visibility: visible; opacity: 1; }

    body.mobile-menu-open { overflow: hidden; }

    body.mobile-menu-open .mobile-menu-toggle { display: none; }

    .mobile-menu-content {
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: #fff;
        padding: 20px;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-menu-overlay.active .mobile-menu-content { transform: translateX(0); }

    .mobile-menu-close { background: none; border: none; cursor: pointer; position: absolute; top: 20px; right: 20px; z-index: 1002; }

    .mobile-menu-close img { width: 24px; height: 24px; }

    .mobile-nav-list { list-style: none; padding: 0; margin-top: 50px; /* 留出关闭按钮的空间 */ }

    .mobile-nav-item { margin-bottom: 10px; }

    .mobile-nav-link { display: block; padding: 10px 0; color: #333; text-decoration: none; font-size: 18px; border-bottom: 1px solid #eee; position: relative; }

    .mobile-nav-link.active { color: #007bff; }

    .mobile-nav-dropdown { list-style: none; padding-left: 20px; display: none; /* 默认隐藏 */ }

    .mobile-nav-dropdown-item a { display: flex; align-items: center; padding: 8px 0; color: #555; text-decoration: none; font-size: 16px; position: relative; }

    .mobile-nav-sub-dropdown { list-style: none; padding-left: 20px; display: none; }

    .mobile-nav-sub-dropdown-item a { display: block; padding: 6px 0; color: #777; text-decoration: none; font-size: 14px; }

    .dropdown-arrow { position: absolute; right: 10px; top: 50%; transform: translateY(-50%) rotate(0deg); transition: transform 0.3s ease-in-out; /* width: 0; height: 0; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 5px solid #333; */ }

    .mobile-nav-item.active .dropdown-arrow { transform: translateY(-50%) rotate(90deg); }

    .mobile-has-submenu.active .dropdown-arrow { transform: translateY(-50%) rotate(90deg); }

    .mobile-nav-item.active > .mobile-nav-dropdown { display: block; }

    .mobile-has-submenu.active > .mobile-nav-sub-dropdown { display: block; }

 /* ------------------首页------------ */
    .banner-title-cn { font-size: 36px; }
    .feature-text { font-size: 24px; }
    .feature-item img { height: 24px; }
    .banner-content { width: 90%; }
    .home-about-us .container { width: 90%; }
    .home-stats { gap: 120px; padding: 0 10vw 0 12vw; }
    .home-products .container { width: 90%; }
    .home-products-tabs { padding-left: 0; }
    .tab-btn { padding: 0 10px; height: 46px; }
    .tab-btn.active { font-size: 16px; }
    
    .news-container,
    .partners-container,
    .contactus-container,
    .footer-content
     { width: 90%; }
    .contactus-content { flex-direction: column; }
    .contactus-left { width: 100%; }
    .contactus-right { flex-direction: row; margin-top: 30px; gap: 100px; }
    .footer-content { gap: 50px; }
    .footer-nav { gap: 30px; }
    .footer-qrcodes{ gap: 20px; }
    .qrcode-image { width: 120px; height: 120px; }
    .footer-copyright { width: 100%; padding: 20px 40px; }
    /* 设备页面 */
    .device-product{ padding:60px 0; }
    .device-product-container { width: 90%; gap: 50px; }
    .device-product-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
   .breadcrumb,.banner-content { width: 100%; padding: 0 50px; }
   /* 联系我们页面 */
   .contact-section,
   .contact-container { width: 90%; margin: 0 auto; }
   .contact-card { height: 200px; }
   .contact-phone-details { display: grid; grid-template-columns: repeat(1, 1fr); gap: 5px 15px; }
  /* 新闻 */
  .inner-news-container { width: 90%; margin: 0 auto; }
  .inner-news-content { padding: 30px; }
  /* 产品 */
  .product-detail-container { width: 90%; margin: 0 auto; }
  .product-grid { grid-template-columns: repeat(2, 1fr); padding-right: 30px; }

.product-container { width: 90%; }

/* 关于我们 */
.inner-banner-title { font-size: 46px; }
.inner-banner-title-cn { font-size: 36px; }
.innerpage-aboutus-content-container { width: 90%; padding: 0; }
.innerpage-culture .container { width: 90%; }
.innerpage-business { width: 80%; }
.innerpage-business-container{ gap: 30px; }
.innerpage-honor-container { width: 90%; }

}

@media (max-width: 1024px) {

     .partners-grid {display: grid;grid-template-columns: repeat(3, 1fr);gap: 30px;}
     .product-container { flex-direction: column; gap: 0; }
     .product-sidebar { width: 100%; }
     .footer-content { flex-direction: column; gap: 30px; }
     .footer-nav { width: 100%; }
     .footer-right { width: 100%; }
     .footer-copyright { flex-direction: column; gap: 10px; align-items: flex-start; }
     .effect-navigation { margin-top: 50px; }
     .product-sidebar  .nav-item { padding-bottom: 0; }
     .sidebar-nav .sidebar-nav-link { height: 80px; }
     .product { padding: 100px 0 80px; background-color: #fff; }
    .product-detail-content { flex-direction: column; gap: 30px; }
    .product-detail-image,
    .product-detail-text { width: 100%; height: auto; }
    .feature-content { gap: 50px; }
    .contact-tab { padding: 10px 50px; }
     .inner-news-image { max-width: 40%; }
     .inner-news-title { font-size: 18px; }
     .inner-news-description { font-size: 14px; }
     .tab-content.active { flex-direction: column; }
     .tab-content-left { width: 100%; }
     .tab-content-right { width: 100%; }
     .home-products-tabs { min-width: 945px; white-space: nowrap; }
     .home-products-tabs-box { width: 100%; overflow-x: auto; white-space: nowrap; padding-bottom: 30px; }
       /* 企业文化结构显示控制 */
    .innerpage-culture { display: none; /* 隐藏桌面端企业文化结构 */ }
    
    .innerpage-culture-mobile { display: block; /* 显示手机端企业文化结构 */ }
     
     /* 设备产品结构显示控制 */
     .device-product { display: none; /* 隐藏桌面端设备产品结构 */ }
     
     .device-product-mobile { display: block; /* 显示手机端设备产品结构 */ }
     
     /* 自定义滚动条样式 */
     .home-products-tabs-box::-webkit-scrollbar { height: 6px; }
     
     .home-products-tabs-box::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 10px; }
     
     .home-products-tabs-box::-webkit-scrollbar-thumb { background: #b9cdee; border-radius: 10px; }
     
     .home-products-tabs-box::-webkit-scrollbar-thumb:hover { background: #a8c2e8; }
     .news-content-box::-webkit-scrollbar { height: 6px; }
     .news { padding: 150px 0; }
     .device-product-container { flex-direction: column; gap: 0; }
     .device-product-sidebar { width: 100%; }
     .device-product-categories { width: 100%; }
     .contact-main { flex-direction: column; gap: 30px; }
     .contact-map { width: 100%; height: 400px; }
     .contact-welcome { width: 100%; }
     .contact-info { flex-direction: column; gap: 20px; }
     .contact-card { width: 100%; height: 135px; flex: 0 0 auto; }
    .contact-phone-details { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px 15px; }
    .company-name { font-size: 24px; }
    .business-card { min-width: 200px; }
    .innerpage-honor-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 45px 60px; justify-items: center; }
    .license2{ margin-top: -50px; }

}

@media (max-width: 767px) {
    .partners-grid {display: grid;grid-template-columns: repeat(2, 1fr);gap: 20px;}
    .inner-banner-title { font-size: 30px; }
    .inner-banner-title-cn { font-size: 24px; }
    .aboutus-banner { height: 550px; }
    .innerpage-aboutus-title-en { font-size: 30px; }
    .innerpage-aboutus-right { display: none; }
    .innerpage-aboutus-left { width: 100%; padding-right: 0; }
    .innerpage-aboutus-bg-sky { background-image: url(); }
    .innerpage-aboutus-content { padding: 60px 0 80px; }
    .banner-bg {height:550px;}
  
    
    .innerpage-honor-grid { display: grid; grid-template-columns: repeat(1, minmax(0, 1fr)); gap: 40px; justify-items: center; }
    .innerpage-honor { padding: 80px 0 80px; }
    .honor-card { width: 100%; }
    .license2 { margin-top: 40px; }
    .license-gird-box { grid-template-columns: repeat(1, minmax(0, 1fr)); }
    .license-gird-box figure:nth-child(2) { width: 100%; }
    .license-gird-box figure{ width: 100%; margin-bottom: 20px; }
    .license-gird-box { padding: 0 20px; }
    .innerpage-achievements-content { flex-direction: column; gap: 60px; }
    .license-card img { width: 100%; }
    .slogan-content { padding: 0 20px; }
    .slogan-content h2 { font-size: 24px; margin-bottom: 30px; }
    .slogan { border-radius: 10px; }
    .footer-nav { flex-direction: column; gap: 20px; }
        .footer-copyright { width: 100%; padding: 20px; }
    .footer-copyright-content { height: auto; }
    .innerpage-aboutus-text { padding-bottom: 0; }
    .contact-banner { height: 550px; }
    .contact-tab { padding: 10px 30px; }
    .contact-section, .contact-container { width: 100%; padding: 40px 10px; }
    .banner { height: 650px; }
    .banner-title-cn { font-size: 30px; }
    .banner-title-en { font-size: 18px; }
    .feature-text { font-size: 20px; }
    .feature-item img { height: 20px; }
    .breadcrumb { padding: 0 20px; }
    .contactus { padding-top: 80px; padding-bottom: 80px; }

.contactus-content { font-size: 15px; }

.contactus-right { gap: 10px; }

.qrcode-img { width: 100px; height: 100px; }

.banner-btn { margin-top: 100px; }

.home-banner .banner-title-cn { font-size: 24px; }

.home-about-us .container { padding: 60px 0 0 0; }

.home-about-us-title .title-en { font-size: 42px; }

.home-about-us-title .title-zh { font-size: 30px; }

.home-stats { gap: 30px; padding: 0 20px; height: 100px; }

.home-stats-number { font-size: 30px; }

.home-stats-text { font-size: 18px; }

.home-stats-number .stats-plus { font-size: 18px; }

.news-box-large { width: 100%; }

.news-content-box{ white-space: wrap; }

.news-box-text { padding: 20px; background: rgba(25, 25, 25, 0.7); height: 160px; }

.news-box-large .news-box-text h3 { font-size: 16px; }

.news-box-large img { max-height: 320px; }

.news-header { flex-direction: column; margin-bottom: 30px ; }

.news-title { margin-bottom: 15px; }

.partners-content { padding-bottom: 60px; }

.partners-container { padding-bottom: 80px; }

.news { padding: 80px 0; }

.banner-line { width: 100%; }

.home-products { padding-top: 80px; }

.inner-news-navigation { flex-direction: column; gap: 20px; }

.inner-news-next { text-align: left; align-items: flex-start; }

.news-banner { height: 550px; }

.inner-news-detail-title { font-size: 22px; }

.inner-news-item { flex-direction: column; }

.inner-news-image { max-width: 100%; }

.inner-pagination { margin-top: 80px; margin-bottom: 80px; }

.consult-description { font-size: 15px; }

.consult-form-section .form-group input, .consult-form-section .form-group textarea { font-size: 15px; }

.consult-form-section .form-row { gap: 15px; }

.consult-form-section .form-row { flex-direction: column; }

.consult-form-section .form-group { width: 100%; }

.consult-form-section .form-image { width: 100%; max-width: 100%;display: none; }

.consult-form { gap: 15px; }

.contact-banner { height: 550px; }

.product-detail{ padding: 80px 0 80px }

.product-detail-title { font-size: 30px; color: #3D3D3D; margin-bottom: 40px; font-weight: bold; }

.feature-content { flex-direction: column; }

.form-row { flex-direction: column; gap: 15px; }

.contactus-form { gap: 15px; }

.effect-navigation { flex-direction: column; gap: 20px; align-items: flex-start; }

    .product-container { width: 100%; }

    .product-grid { grid-template-columns: repeat(1, 1fr); padding-right: 15px; }

        .product { padding: 80px 0 0px; background-color: #fff; }

    .custom-play-btn img { width: 30px; height: 30px; }

    .product-item video { height: auto; }
    .banner-title {justify-content: center;}
    .breadcrumb-box {height: 50px;line-height: 50px;}
    .breadcrumb {
        gap: 0px;
        font-size: 14px;
    }
    .breadcrumb, .banner-content {
        width: 100%;
        padding: 0 20px;
    }
}

@media (max-width: 500px) { 
    .device-mobile-product-content {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 16px;
}

.breadcrumb-box{display: none;}
}