/* wxavatar Technical Support */
/*公共样式*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Noto Sans SC", sans-serif;
}

body {
    background-color: #ffffff;
    color: #000000;
}

a {
    text-decoration: none;
}

h1 {
    font-size: 64px;
}

h2 {
    font-size: 1.5rem;
}

/*导航菜单*/
.width1400 {
    width: 1400px;
    margin: 0 auto;
}

.width1600 {
    width: 1600px;
    margin: 0 auto;
}

.width98 {
    width: 98%;
    margin: 0 auto;
}

.width1400{
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px; /* 小屏幕添加左右内边距，避免内容贴边 */
}

h1 {
    font-size: 53px;
    color: #0a0a0b;
    font-weight: bold;
    text-align: center;
    padding: 20px;
}

h2 {
    font-size: 28px;
    /*color: #009933;*/
    font-weight: bold;
    text-align: center;
    padding: 10px 0;
}

/* 导航菜单 */

/* ---------- 全局重置与基础样式 ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: system-ui, 'Segoe UI', 'Helvetica Neue', sans-serif;
    background-color: #f9fafb;
    /* 模拟内容区高度，便于观察滚动效果 */
    min-height: 200vh;
}
.bgWhite{
  background: #fff !important;
}
.colorBlack{
    color: #fff !important;
}
/* 通用容器，模拟原有宽度控制 (用于内容区居中，非导航核心但维持结构) */
.width1400 {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 导航栏容器 */
.navbar {
    /*background-color: rgba(255, 255, 255, 0.8);*/
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    transition: background-color 0.25s ease, border-bottom-color 0.25s ease;
    z-index: 1000;
}

/* 内部容器布局：与原有保持一致，透明背景继承父级 */
.navbar_container {
    display: flex ;
    align-items: center;
    justify-content: space-between;
    height: 88px;
    background-color: transparent;
}

/* Logo 样式 - 支持双图切换（彩色+白色） */
.logo {
    display: inline-block;
    line-height: 0;
    text-decoration: none;
}

.logo img {
    height: auto;
    max-height: 60px;
    width: auto;
    transition: opacity 0.2s ease;
}

/* 默认显示彩色logo，隐藏白色logo */
.logo .logo-color {
    display: inline-block;
}

.logo .logo-white {
    display: none;
}

/* ---------- 导航菜单 (PC) ---------- */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    list-style: none;
}

.nav-link {
    font-family: Effra-Light, sans-serif !important;
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    padding: 8px 10px;
    display: block;
    transition: color 0.2s ease, border-bottom 0.2s ease;
    border-bottom: 2px solid transparent;
}

/* 鼠标经过菜单文字颜色变为 #009933 */
.nav-item:hover .nav-link,
.nav-item .nav-link:hover {
    color: #009933 !important;
    border-bottom-color: #009933;
}

/* 选中（active）菜单项文字颜色 #009933 + 下划线 */
.nav-item.active .nav-link {
    color: #009933 !important;
    border-bottom-color: #009933;
}

/* 二级菜单（深蓝背景）保持原有样式，且二级菜单项hover时文字也变 #009933 */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #003366;
    list-style: none;
    min-width: 180px;
    display: none;
    z-index: 1001;
    padding: 0;
    margin: 0;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.submenu-item {
    padding: 12px 20px;
    transition: background-color 0.2s ease;
}

.submenu-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    display: block;
    transition: color 0.2s ease;
}

.submenu-item:hover {
    background-color: #f0f0f0;
}

.submenu-item:hover .submenu-link {
    color: #009933;
}

.nav-item:hover .submenu {
    display: block;
}

/* 带下拉箭头的一级菜单（如果有需要，保留伪元素） */
.nav-item.has-dropdown .nav-link::after {
    content: ' ▾';
    font-size: 12px;
    margin-left: 4px;
    display: inline-block;
}

/* ---------- 语言切换组件 ---------- */
.language-switch-container {
    list-style: none;
}

.language-switch {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 8px 0;
    font-size: 16px;
    color: #ffffff;
    transition: color 0.2s ease;
}

.language-switch .icon-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    position: relative;
}

.language-switch .icon-container img {
    width: 18px;
    height: 18px;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    position: absolute;
    top: 0;
    left: 0;
}

/* 默认显示彩色图标 */
.lang-icon-color {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.lang-icon-white {
    opacity: 0;
    visibility: hidden;
    position: absolute;
}

/* 语言切换箭头 */
.language-switch::after {
    content: ' ▾';
    font-size: 12px;
    transition: color 0.2s;
}

.language-switch:hover {
    color: #009933;
}

/* 语言下拉菜单 */
.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #009933;
    list-style: none;
    min-width: 110px;
    display: none;
    z-index: 1002;
    border-radius: 2px;
    overflow: hidden;
    margin: 0;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.language-item {
    padding: 10px 16px;
    cursor: pointer;
    color: #fff;
    font-size: 14px;
    transition: all 0.2s;
    text-align: center;
}

.language-item:hover {
    background-color: #f0f0f0;
    color: #009933;
}

.language-switch:hover .language-dropdown,
.language-switch.active .language-dropdown {
    display: block;
}

/* ---------- 移动端样式 (完美保留原交互，增加优化) ---------- */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 100;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}



/* 汉堡菜单动画 */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ---------- 滚动时导航栏深背景 + 图标/文字颜色切换 ---------- */
.navbar.scrolled {
    background-color: rgba(255, 255, 255, 1) !important;
    border-bottom-color: #eee;
}

/* 滚动时一级菜单文字、语言切换文字变白，以保证深色背景可读性 */
.navbar.scrolled .nav-link {
    /*color: #ffffff !important;*/
}

.navbar.scrolled .language-switch {
    color: #ffffff;
}

.navbar.scrolled .language-switch::after {
    color: #ffffff;
}

/* 滚动时汉堡菜单线条变白 */
.navbar.scrolled .mobile-menu-toggle span {
    background-color: #000;
}


/* 保证移动端滚动时，弹出菜单内部文字颜色在白色背景上保持可读（菜单独立背景） */
.navbar.scrolled .nav-menu .nav-link {
    color: #1f2937 !important;
    /* 移动端白色底，文字保持深色 */
}

.navbar.scrolled .nav-menu .language-switch {
    color: #1f2937;
}

.navbar.scrolled .nav-menu .language-switch::after {
    color: #1f2937;
}

/* 滚动时移动端菜单背景白色，内部交互正常, 另外覆盖active样式确保正常 */
@media screen and (max-width: 768px) {
    .navbar.scrolled .nav-menu {
        background-color: #ffffff;
    }

    .navbar.scrolled .nav-menu .nav-item.active .nav-link {
        color: #009933 !important;
        border-bottom-color: #009933;
    }

    .navbar.scrolled .nav-menu .nav-link:hover {
        color: #009933 !important;
    }
    .aboutUs_container {
        overflow: visible !important;
        min-height: auto;
        padding: 2rem 1rem;
        background-size: cover; /* 移动端背景图正常铺满，不拉伸变形 */
    }
}

/* 保持pc端滚动时active菜单下划线白色或绿色？但按需求以绿色为选中及hover，滚动下保证可见，原需求无强制变更但美观 */
.navbar.scrolled .nav-item.active .nav-link {
    color: #000 !important;
    border-bottom-color: #009933 !important;
    /* 保持绿色下划线凸显选中 */
}

.navbar.scrolled .nav-item:hover .nav-link {
    /*color: #ffffff !important;*/
    border-bottom-color: #009933 !important;
}

/* 确保滚动后二级菜单依旧独立样式不受父级颜色影响 */
.navbar.scrolled .submenu .submenu-link {
    color: #ffffff;
}

.navbar.scrolled .submenu .submenu-item:hover .submenu-link {
    color: #009933;
}

/* 额外：避免其他冲突 */
.logo img {
    vertical-align: middle;
}

button {
    background: none;
    border: none;
}

/* 菜单导航结束*/

/* video */
.video-section {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.video_sty{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    background: #000;
    z-index: 1;
}
/* video */
/* about us */
.aboutUs_container {
    padding: 5rem 0;
    position: relative;
    background-image: url('../image/aboutUs_bg.png');
    background-position: center right; 
    /* 背景图从顶部开始显示 */
    background-repeat: no-repeat;
    /*background-size: auto 100%; */
    /* 关键：宽度100%自适应，高度按原图比例，绝不拉伸 */
    /*min-height: 549px; */
    /* 最小高度保持，内容自动撑开 */
    overflow: visible; 
    /* 内容完整显示，不裁剪 */
}
.colgreen {color:#009933;}
.aboutUs_container .aboutUs_container_left {
    width: 48%;
    margin-left: 10%;
    padding: 4rem;
}
.aboutUs_container .aboutUs_container_left h1 {
    text-align: left;
    padding: 0 20px;
    font-size: 36px;
}
.aboutUs_container .aboutUs_container_left h2 {
    text-align: left;
    padding: 20px;
    font-size: 24px;
}
.aboutUs_container p {
    font-size: 16px;
    color: #212121;
    padding: 20px;
    text-align: left;
    line-height: 1.8;
}

.aboutUs_container .moreBtnBox {
    display: flex;
    justify-content: left;
    align-items: center;
    margin-top: 50px;
    padding-left: 20px;
}

.aboutUs_container .moreBtnBox .moreBtn {
    font-size: 15px;
    color: #ffffff;
    padding: 10px;
    background: #009933;
    border-radius: 30px;
    width: 188px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.aboutUs_container .moreBtnBox .moreBtn:hover{
    background: #00451f;
} 

.aboutUs_container .moreBtnBox .moreBtn .arrow_icon {
    padding-left: 10px;
    font-size: 10px;
}

/* about us 结束 */

/* location 开始*/
:root {
    /* 每个tab对应的背景图，统一在CSS中管理 */
    --bg-americas: url('../image/advantage_img01.png');
    --bg-china: url('../image/advantage_img02.png');
    --bg-germany: url('../image/advantage_img03.png');
    --bg-singapore: url('../image/advantage_img04.png');
    --bg-japan: url('../image/advantage_img05.png');
    /* 默认背景图 */
    --current-bg: var(--bg-americas);
}

/* 核心容器 */
.location_container {
    position: relative;
    /* 关键：让内部绝对定位元素参照此容器 */
    width: 98%;
    /* 保持原有width98样式 */
    max-width: 100%;
    height: 634px;
    /* 保持原有高度 */
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    /* PC端保持横向flex，但绝对定位背景独立不影响布局 */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    /* 保持原有居中 */
    margin-top: 30px;
}

/* 左侧背景区域 - 绝对定位占满父容器，确保背景图完全覆盖location_container */
.location_container .bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: background-image 0.5s ease-in-out;
    background-image: var(--current-bg);
    /* 引用CSS变量 */
    z-index: 1;
}

/* 右侧标签栏 */
.location_container .tab-container {
    position: relative;
    /* 脱离绝对定位背景层，浮于上方 */
    width: 500px;
    display: flex;
    flex-direction: column;
    z-index: 2;
    /* 确保标签栏在背景之上 */
    background: rgba(0, 0, 0, 0.55);
    /* 半透明背景，满足要求 */
    backdrop-filter: blur(2px);
    /* 轻微磨砂玻璃效果，提升可读性（不改变核心功能） */
    margin-left: auto;
    /* 右侧布局，flex子项右对齐 */
    border-radius: 0 12px 12px 0;
    /* 与父容器圆角呼应，可选视觉优化 */
}

.location_container .text-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: baseline;
    gap: 21px;
    flex: 1;
    display: flex;
    align-items: center;
    padding-left: 30px;
    color: white;
    font-size: 26px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.location_container .number {
    font-size: 45px;
    font-weight: 500;
    line-height: 1;
    position: relative;
}

/* 右上角+号样式 */
.location_container .number::after {
    content: '+';
    position: absolute;
    font-size: 18px;
    font-weight: 300;
    line-height: 1;
}

.location_container .label {
    font-size: 20px;
    font-weight: 300;
    line-height: 1.2;
    white-space: nowrap;
}

.location_container .tab-item[data-tab="americas"] {
    --tab-bg: var(--bg-americas);
}

.location_container .tab-item[data-tab="china"] {
    --tab-bg: var(--bg-china);
}

.location_container .tab-item[data-tab="germany"] {
    --tab-bg: var(--bg-germany);
}

.location_container .tab-item[data-tab="singapore"] {
    --tab-bg: var(--bg-singapore);
}

.location_container .tab-item[data-tab="japan"] {
    --tab-bg: var(--bg-japan);
}

.location_container .tab-item .location_icon {
    padding-right: 20px;
}

/* 标签激活态样式 - 保持原视觉，但底色可略微强调 */
.location_container .tab-item.active {
    background-color: #00a650;
    background-blend-mode: overlay;
}

.location_container .tab-item:hover:not(.active) {
    background-color: rgba(0, 0, 0, 0.65);
}

/* location */

/* Our Services 的内容区域 */
/* Our Services 的内容区域 */
        .services-container {
            padding: 4rem 0;
            color: #575757;
        }

        .services-container .services-header {
            text-align: center;
            margin-bottom: clamp(20px, 4vw, 30px);
        }

        .services-container .services-header h1 {
            font-size: clamp(28px, 5vw, 48px);
            margin-bottom: 0.5rem;
        }

        .services-container .services-header p {
            font-size: 18px;
            color: #666666;
            letter-spacing: 0.3px;
            line-height: 1.5;
            max-width: 80%;
            margin: 0 auto;
        }

        .services-container .services-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: clamp(15px, 2vw, 40px);
            align-items: stretch;
        }

        .services-container > .services-grid:nth-child(2) {
            margin-bottom: clamp(15px, 2vw, 40px);
        }

        .services-container .services-grid.bottom {
            grid-template-columns: 2fr 1fr;
            gap: 0 !important; /* 完全贴合，无空隙 */
            align-items: stretch;
        }

        .services-container .service-card {
            position: relative;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            width: 100%;
            height: 100%;
            transition: all 0.3s ease;
        }

        /* 左侧卡片：去掉右侧圆角，无缝贴合 */
        .services-container .service-card-left {
            border-top-right-radius: 0;
            border-bottom-right-radius: 0;
        }
        .services-container .service-content {
            border-top-left-radius: 0;
            border-bottom-left-radius: 0;
        }

        /* 图片容器 */
        .services-container .service-card .img-wrapper {
            position: relative;
            width: 100%;
            height: 100%;
        }

        /* 多图叠放核心样式 */
        .services-container .img-wrapper.img-stack {
            position: relative;
            width: 100%;
            height: 100%;
            min-height: 280px; /* 确保手机端有足够高度展示图片 */
        }
        .services-container .img-wrapper.img-stack img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.4s ease;
        }
        .services-container .img-wrapper.img-stack img:first-child {
            opacity: 1;
            visibility: visible; /* 默认显示第一张 */
        }
        .services-container .img-wrapper.img-stack img.active {
            opacity: 1;
            visibility: visible;
        }

        .services-container .service-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: all 0.3s ease;
        }

        /* 蒙版 */
        .services-container .service-card .img-mask {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.4);
            transition: background 0.3s;
            z-index: 1;
        }
        .services-container .service-card:hover .img-mask {
            background: rgba(0,0,0,0);
        }
        .services-container .service-card:hover img {
            transform: scale(1.02);
        }

        /* 标签 */
        .services-container .service-card .label {
            position: absolute;
            bottom: clamp(16px, 3vw, 24px);
            right: clamp(5%, 2vw, 10%);
            padding: clamp(8px, 2vw, 10px) clamp(16px, 3vw, 24px);
            border-radius: 30px;
            font-size: 32px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            transition: all 0.3s;
            cursor: pointer;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            z-index: 2;
            /* position: absolute;
            bottom: clamp(16px, 3vw, 24px);
            right: clamp(5%, 2vw, 10%);
            padding: clamp(8px, 2vw, 10px) clamp(16px, 3vw, 24px);
            border-radius: 30px;
            font-size: 26px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(0,0,0,0.6);
            color: #fff;
            transition: all 0.3s;
            cursor: pointer;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            border: 1px solid #afb0b2;
            z-index: 2; */
        }
        .services-container .service-card .label::after {
            content: "➤";
            height: 12px;
            font-size: clamp(13px, 1.8vw, 14px);
        }
        .services-container .service-card .label:hover {
            background: #009933ab !important;
            border-color: #009933;
        }
        .services-container .service-card:hover .label {
            background-color: #009933ab !important;
            border-color: #009933 !important;
        }

        /* 内容区 - 优化字体大小与内边距，让ul往下放 */
        .services-container .service-content {
            padding: clamp(20px, 4vw, 32px) clamp(24px, 5vw, 36px);
            background: #fff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            width: 100%;
            height: 100%;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            justify-content: center; /* 垂直居中内容，让ul更偏下可通过padding-top调整，为更自然下移，增加上内边距 */
        }
        /* 让ul整体下移一点：通过margin-top实现视觉下放 */
        .services-container .service-content ul {
            list-style: none;
            padding: 0;
            margin-top: 1.2rem;  /* 往下放一点，使列表与标题有呼吸感 */
        }
        .services-container .service-content h3 {
            font-size: clamp(20px, 3vw, 20px);
            font-weight: bold;
            color: #000;
            line-height: 1.5;
            margin-bottom: clamp(12px, 2vw, 16px);
        }
        .services-container .service-content ul li {
            font-size: clamp(17px, 2.2vw, 16px);
            color: #1f1f1f;
            margin-bottom: clamp(12px, 2vw, 18px);
            padding-left: clamp(24px, 3vw, 32px);
            position: relative;
            transition: all 0.3s ease;
            cursor: pointer;
            line-height: 1.5;
            font-weight: 470;
            letter-spacing: 0.2px;
        }
        .services-container .service-content ul li::before {
            content: "➤";
            position: absolute;
            left: 0;
            color: #888;
            font-size: clamp(13px, 1.8vw, 15px);
            transition: color 0.3s;
            top: 0;
        }

        /* 默认高亮状态: 第一个li高亮（绿色字体+箭头绿色） */
        .services-container .service-content ul li.default-highlight {
            color: #009933 !important;
            font-weight: 600;
        }
        .services-container .service-content ul li.default-highlight::before {
            color: #009933 !important;
            font-weight: 700;
        }

        /* 悬浮变绿色 */
        .services-container .service-content ul li:hover {
            color: #009933 !important;
            font-weight: 500;
        }
        .services-container .service-content ul li:hover::before {
            color: #009933;
            font-weight: 600;
        }
/* 避免内容溢出父级宽度 */
        .services-container .service-content,
        .services-container .service-card,
        .services-container .services-grid,
        .services-container .img-wrapper {
            /*max-width: 100%;*/
            /*overflow-x: hidden;*/
            /*word-wrap: break-word;*/
        }
        .services-container .service-content ul {
            word-break: break-word;
        }

/* Our Services 的内容区域结束 */

/* Industries 内容开始 */
        .Industries_container .header-section {
            text-align: center;
            padding: 40px 20px 32px;
        }

        .Industries_container .header-section p {
            font-size: 16px;
            color: #555555;
            line-height: 1.5;
            max-width: 800px;
            margin: 0 auto;
            padding: 10px 0;
        }

        /* 主内容区域 - 增加相对定位和最小高度保证 */
        .Industries_container .main-section {
            position: relative;
            width: 100%;
            height: 748px;
            overflow: hidden;
            background-color: #1a2a3a;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }

        /* 背景图片容器 - 性能优化 + 平滑过渡 */
        .Industries_container .background-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center center;
            background-repeat: no-repeat;
            background-blend-mode: overlay;
            transition: background-image 0.45s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            z-index: 1;
        }

        /* 左侧文字内容区域 - 优雅呈现 */
        .Industries_container .content-text-container {
            position: absolute;
            top: 50%;
            left: 8%;
            transform: translateY(-50%);
            z-index: 3;
            color: #ffffff;
            max-width: 800px;
            width: 90%;
            padding: 28px 32px;
        }

        .Industries_container .content-text {
            display: none;
            animation: fadeSlideUp 0.4s ease-out;
        }

        .Industries_container .content-text.active {
            display: block;
        }

        @keyframes fadeSlideUp {
            0% {
                opacity: 0;
                transform: translateY(12px);
            }

            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .Industries_container .content-text h2 {
            font-size: 48px;
            font-weight: bold;
            margin-bottom: 18px;
            letter-spacing: -0.3px;
            background: linear-gradient(135deg, #FFFFFF 0%, #e0f2e9 100%);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            display: inline-block;
        }

        .Industries_container .content-text p {
            font-size: 18px;
            line-height: 1.65;
            margin-bottom: 12px;
            font-weight: 400;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        }

        .Industries_container .content-text p:last-child {
            margin-bottom: 0;
        }

        /* 右侧导航面板 - 现代风格 */
        .Industries_container .nav-panel {
            position: absolute;
            top: 50%;
            right: 8%;
            transform: translateY(-50%);
            z-index: 4;
            display: flex;
            flex-direction: column;
            gap: 12px;
            width: 112px;
            align-items: center;
            padding: 16px 6px;
        }

        .Industries_container .nav-arrow {
            border: none;
            color: #ffffff;
            font-size: 16px;
            cursor: pointer;
            text-align: center;
            padding: 6px 0;
            transition: all 0.25s ease;
            width: 44px;
            height: 44px;
            border-radius: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            background: rgba(0, 0, 0, 0.3);
        }

        .Industries_container .nav-arrow:hover {
            background: #009933;
            color: white;
            transform: scale(1.02);
        }

        .Industries_container .nav-items-container {
            overflow: hidden;
            height: 460px;
            width: 100%;
            position: relative;
        }

        .Industries_container .nav-items {
            display: flex;
            flex-direction: column;
            gap: 12px;
            transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            will-change: transform;
        }

        /* 每个导航项包装器 - 负责包裹按钮+下方独立标签 */
        .Industries_container .nav-item-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            width: 100%;
            transition: all 0.2s;
        }

        /* 导航按钮样式 - 质感设计 */
        .Industries_container .nav-item {
            width: 70px;
            height: 70px;
            background-color: rgba(255, 255, 255, 0.2);
            border: none;
            border-radius: 4px;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            transition: background-color 0.3s ease;
        }

        /* 高亮样式: 绿色背景 - 核心功能 */
        .Industries_container .nav-item.active {
            background-color: #009933;
        }

        .Industries_container .nav-item:hover:not(.active) {
            background-color: rgba(255, 255, 255, 0.4);
        }

        .Industries_container .nav-item img {
            width: 40px;
            height: 40px;
            object-fit: contain;
        }

        /* 独立标签样式 - 仅激活时显示，优雅动画 */
        .Industries_container .nav-label {
            display: none;
            text-align: center;
            font-size: 12px;
            font-weight: 600;
            color: #ffffff;
            letter-spacing: 0.5px;
            width: auto;
            min-width: 70px;
            max-width: 100px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            transition: all 0.2s;
        }

        .Industries_container .nav-label.active-label {
            display: block;
            animation: fadeInScale 0.2s ease-out;
        }

        @keyframes fadeInScale {
            0% {
                opacity: 0;
                transform: scale(0.92);
            }

            100% {
                opacity: 1;
                transform: scale(1);
            }
        }

        /* 行业模块 响应式调整，确保移动端也可见完整内容 */
        @media (max-width: 900px) {
            .Industries_container .content-text-container {
                left: 4%;
                right: 4%;
                max-width: 480px;
                padding: 20px 24px;
            }

            .Industries_container .content-text h2 {
                font-size: 28px;
            }

            .Industries_container .nav-panel {
                width: 96px;
                padding: 12px 4px;
            }

            .Industries_container .nav-item {
                width: 70px;
                height: 70px;
            }

            .Industries_container .nav-items-container {
                height: 410px;
            }

            .Industries_container .nav-label.active-label {
                font-size: 10px;
                white-space: nowrap;
            }
        }

        /* 小尺寸进一步微调 */
        @media (max-width: 640px) {
            .Industries_container .main-section {
                height: 580px;
            }

            .Industries_container .nav-panel {
                right: 8px;
            }

            .Industries_container .content-text-container {
                left: 16px;
                right: 100px;
                width: auto;
                padding: 16px 20px;
            }
        }
/* Industries end*/

/* News_container start */
    
.News_container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 40px 20px;
}

.News_container .section-header {
    text-align: center;
    margin-bottom: 40px;
}

.News_container .section-header p {
    font-size: 1rem;
    color: #666666;
    max-width: 800px;
    margin: 0 auto;
}

.News_container .tab-container {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 40px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.News_container .tab-btn {
    flex: 1;
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    background-color: transparent;
    font-size: 1rem;
    font-weight: 500;
    color: #666666;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.News_container .tab-btn.active {
    background-color: #009933;
    color: #ffffff;
}

.News_container .tab-content {
    display: none;
}

.News_container .tab-content.active {
    display: block;
}

/* 关键优化：确保 featured-news 为 flex 布局并保持等高，同时兼容旧版 grid 风格但强化自适应等高 */
.News_container .featured-news {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    align-items: stretch; /* 确保所有直接子元素高度拉伸一致 */
}

/* 左右两列各占一半，使用 flex 子项宽度控制，保证等高行为 */
.News_container .featured-card {
    flex: 1;
    min-width: 280px; /* 防止过窄时过度挤压 */
    background-color: #fff;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
    border-radius: 0; /* 保持原设计无圆角，与之前一致 */
}

.News_container .news-list {
    flex: 1;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: auto;
}

/* 特色卡片内部的图片容器: 使用 flex 撑满剩余高度，并确保图片容器占满父级 */
.News_container .featured-card .img-container {
    position: relative;
    width: 100%;
    /* 关键：让图片容器撑满整个卡片高度，实现图片区域和右侧列表高度同步 */
    flex: 1;
    display: flex;
    overflow: hidden;
}

/* 图片强制铺满容器，完美覆盖且不变形 object-fit: cover 保证比例裁剪不变形 */
.News_container .featured-card .img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.News_container .featured-card .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease;
    z-index: 1;
}

.News_container .featured-card:hover .overlay {
    opacity: 0;
}

.News_container .featured-badge {
    background-color: #009933;
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 40px;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 8px;
}

.News_container .featured-date {
    color: #ffffff;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 6px;
}

.News_container .featured-content {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    color: #ffffff;
    z-index: 2;
}

.News_container .featured-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #ffffff;
    text-align: left;
}

/* 悬停标题变绿 */
.News_container .featured-card:hover .featured-content h2 {
    color: #009933;
    transition: color 0.3s ease;
}

.News_container .featured-content p {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #ffffff;
    text-align: left;
}

.News_container .read-more {
    color: #009933;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* 右侧新闻卡片样式 */
.News_container .news-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
    cursor: pointer;
    background-color: #ffffff;
    flex: 0 0 auto; /* 防止压缩 */
}

.News_container .news-card .news-img {
    width: 100px;
    height: 100px;
    border-radius: 4px;
    flex-shrink: 0;
    object-fit: cover;
}

/* 确保所有news-card中的图片不变形且大小固定 */
.News_container .news-card img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.News_container .news-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.News_container .news-date {
    font-size: 0.875rem;
    color: #666666;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.News_container .news-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #333333;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.News_container .news-desc {
    font-size: 0.875rem;
    color: #666666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.News_container .news-arrow {
    align-self: center;
    font-size: 1.5rem;
    color: #999999;
    transition: color 0.3s ease;
}

.News_container .news-card:hover .news-title {
    color: #009933;
}

.News_container .news-card:hover .news-arrow {
    color: #009933;
}

.News_container .view-all-btn {
    margin: 40px auto 0;
    padding: 10px 20px;
    border: 1px solid #e0e0e0;
    border-radius: 25px;
    background-color: #ffffff;
    color: #333333;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: fit-content;
}

.News_container .view-all-btn:hover {
    background-color: #009933;
    color: #ffffff;
    border-color: #009933;
}

/* News_container end */
    
/* locations_container start */
.locations_container{
   padding: 4rem 0;
   background-color: rgb(28 28 28);;
}
/* ———— 新增：顶部大标题 ———— */
.locations_container .page-title {
    color: #fff;
}

.locations_container p{
    font-size: 1rem;
    color: #f5f5f5;
    max-width: 1000px;
    margin: 0 auto;
    padding-bottom: 20px;
}


/* 卡片容器 - 网格布局，一行4个 */
.locations_container .card-container {
    /*max-width: 1600px;*/
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    padding: 0 20px;
}

/* 卡片基础样式 */
.locations_container .region-card {
    position: relative;
    overflow: hidden;
}

.locations_container .card-img-wrapper {
    width: 100%;
    /*height: 663px;*/
    overflow: hidden;
    position: relative;
}

/* 卡片图片 */
.locations_container .card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center center;
    transition: transform 0.5s ease;
}

/* 鼠标悬浮：图片中心放大 */
.locations_container .region-card:hover .card-img {
    transform: scale(1.15);
}

/* 黑色半透明蒙版 */
.locations_container .card-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10;
    padding: 0 30px;
}

.locations_container .region-card:hover .card-mask {
    opacity: 1;
}

/* 蒙版文字 */
.locations_container .mask-text {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

/* ———— 左侧文字 + 右侧箭头 跳转链接 ———— */
.locations_container .mask-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 240px;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    transition: all 0.2s ease;
}
.locations_container .mask-link:hover {
    border-color: #fff;
}
.locations_container .mask-link .arrow {
    font-size: 20px;
    font-weight: bold;
}

/* 卡片下方简介（居左） */
.locations_container .card-desc {
    padding: 20px 0;
    text-align: left;
}
.locations_container .card-desc h3 {
    font-size: 17px;
    color: #f5f5f5;
    margin-bottom: 10px;
}
.locations_container .card-desc p {
    font-size: 14px;
    color: #f5f5f5;
    line-height: 1.5;
}
/* locations_container end */

/* footer 开始*/
.footer-container {
    background-color: #2a2a2e;
    color: #e0e0e0;
    padding: 60px 80px;
}

.footer-container .footer-container-main {
    display: flex;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-container .footer-brand {
    flex: 0 0 35%;
}

.footer-container .footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.footer-container .logo-icon {
    width: 50px;
    height: 50px;
    background-color: #00b33c;
    mask: url('data:image/svg+xml;utf8,<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M7 2v2h10V2h2v2h2v2h-2v14h-2V6H5v14H3V6H1V4h2V2h2zm0 6v10h10V8H7z"/></svg>') no-repeat center;
    -webkit-mask: url('data:image/svg+xml;utf8,<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M7 2v2h10V2h2v2h2v2h-2v14h-2V6H5v14H3V6H1V4h2V2h2zm0 6v10h10V8H7z"/></svg>') no-repeat center;
    margin-right: 12px;
}

.footer-container .footer-brand h1 {
    font-size: 32px;
    font-weight: 500;
    color: #ffffff;
    letter-spacing: 1px;
}

.footer-container .footer-brand p {
    font-size: 16px;
    line-height: 1.6;
    color: #b0b0b0;
    max-width: 320px;
}

.footer-container .footer-columns {
    flex: 1;
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.footer-container .footer-column h2 {
    font-size: 28px;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 20px;
    text-align: left;
}

.footer-container .footer-column ul {
    list-style: none;
}

.footer-container .footer-column ul li {
    margin-bottom: 12px;
}

.footer-container .footer-column ul li a {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s ease;
}

.footer-container .footer-column ul li a:hover {
    color: #ffffff;
}

.footer-container .footer-bottom {
    max-width: 1400px;
    margin: 60px auto 0;
    padding-top: 30px;
    border-top: 1px solid #444446;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #909090;
}

.footer-container .footer-bottom a {
    color: #909090;
    text-decoration: none;
}

.footer-container .footer-bottom a:hover {
    color: #ffffff;
}

.footer-container .social-icons {
    display: flex;
    gap: 20px;
}
.footer-container .social-icons img{
    width: 25px;
    height: 25px;
}

.footer-container .social-icons a {
    color: #e0e0e0;
    font-size: 24px;
    transition: color 0.2s ease;
}

.footer-container .social-icons a:hover {
    color: #00b33c;
}

/* footer 结束*/

/* 滚动动画 - 提高优先级确保生效 */
.animate-on-scroll {
    opacity: 0 !important;
    transform: translateY(50px) !important;
    transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), 
                transform 0.9s cubic-bezier(0.22, 1, 0.36, 1) !important;
    will-change: opacity, transform;
}

.animate-on-scroll.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* 响应式适配 - 优化小屏幕显示，保持优化后的布局逻辑 */
@media (max-width: 1400px) {
    .width1400,.width1600{
       width: 100%;
       padding: 0 20px !important;
   }
    .nav-item{
        padding: 0 10px;
    }
    .nav-link{
        padding: 8px 5px;
    }
}

/* ———— 响应式适配 ———— */
@media (max-width: 1200px) {
    .width1400,.width1600{
       width: 100%;
       padding: 0 20px !important;
    }
    .locations_container .card-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .nav-item{
        padding: 0 5px;
    }
    .nav-link{
        padding: 8px 5px;
    }
}

/* 平板设备 (最大宽度 1024px) */
@media (max-width: 1024px) {
   .width1400,.width1600{
       width: 100%;
       padding: 0 20px !important;
   }
   .footer-container{
       padding: 20px;
   }
   .nav-item{
        padding: 0 10px;
    }
    .nav-link{
        padding: 8px 5px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 34px;
    }

    h2 {
        font-size: 20px;
    }
    .ys-ban-pc,
    .ys-nyban-pc {
        display: none;
    }

    .ys-ban-ph,
    .ys-nyban-ph {
        display: block;
    }

    .width1400,
    .width1600 {
        width: 100%;
        padding: 0 20px !important;
        height: auto;
    }

    .nav-item{
        padding: 0 10px;
    }
    .nav-link{
        padding: 8px 5px;
    }
    /*768px about us */
    .aboutUs_container p {
        font-size: 16px;
    }

    .aboutUs_container .aboutUs_container_left{
        width: 100%;
        margin-left:0;
        padding: 0;
    }
    /* about us */
    /* 768px location - 移动端竖向布局且背景依然占满，tab容器半透明浮于上方 */
    .location_container {
        flex-direction: column-reverse;
        /* 移动端竖向布局：标签在上，背景在下 */
        height: auto;
        /* 取消固定高度，让内容自然撑开 */
        min-height: 70vh;
        margin-top: 1px;
    }

    .location_container .bg-container {
        position: absolute;
        /* 移动端也保持绝对定位占满，确保覆盖整个容器 */
        width: 100%;
        height: 100%;
    }

    .location_container .tab-container {
        width: 100%;
        flex-direction: row;
        /* 移动端标签横向排列 */
        background: rgba(0, 0, 0, 0.6);
        /* 移动端半透明背景更明显 */
        backdrop-filter: blur(3px);
        margin-left: 0;
        /* 移动端取消右偏移 */
        border-radius: 12px 12px 0 0;
        /* 顶部圆角匹配 */
        overflow-x: auto;
    }

    .location_container .tab-item {
        flex: 1;
        justify-content: center;
        /* 移动端标签文字居中 */
        padding: 15px 5px;
        background-position: 15px center;
        /* 移动端图标位置微调 */
        background-size: 24px;
        padding-left: 5px;
        /* 为图标留出空间 */
        font-size: 14px;
        background-image: none;
        text-align: center;
    }

    .location_container .tab-item::before {
        display: none;
    }

    /* 768px location */
    .locations_container .page-title {
        font-size: 32px;
        margin: 20px 0 30px;
    }
    .locations_container .card-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .locations_container .card-img-wrapper {
        height: 320px; /* 手机端图片高度 */
    }
    
    .location_container .text-content {
                flex-direction: column;
                gap: 10px;
}

.location_container .number {
    font-size: 15px;
    font-weight: 500;
    line-height: 1;
    position: relative;
}

/* 右上角+号样式 */
.location_container .number::after {
    content: '+';
    position: absolute;
    font-size: 14px;
    font-weight: 300;
    line-height: 1;
}

.location_container .label {
    font-size: 14px;
    font-weight: 300;
    line-height: 1.2;
    white-space: nowrap;
}
    /* footer */
    .footer-container {
        padding: 30px 20px;
    }
    
     .footer-container {
        padding: 40px 40px;
    }

    .footer-container .footer-brand {
        flex: 0 0 30%;
    }

    .footer-container .footer-brand h1 {
        font-size: 28px;
    }

    .footer-container .footer-brand p {
        font-size: 14px;
    }

    .footer-container .footer-column h2 {
        font-size: 14px;
        margin-bottom: 1px;
    }

    .footer-container .footer-column ul li {
        margin-bottom: 8px;
    }

    .footer-container .footer-column ul li a {
        font-size: 12px;
    }

    .footer-container .footer-bottom {
        margin-top: 40px;
        padding-top: 20px;
    }

    .footer-container .footer-container-main {
        flex-direction: column;
        gap: 30px;
    }

    .footer-container .footer-brand {
        flex: none;
        width: 100%;
        text-align: center;
    }

    .footer-container .footer-logo {
        justify-content: center;
    }
    .footer-container .footer-logo img{
        width: 50%;
    }

    .footer-container .footer-brand p {
        max-width: 100%;
        line-height: 1.4;
        margin: 0 auto;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* 核心：强制footer-columns始终一行两列 */
    .footer-container .footer-columns {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        /* 固定2列布局 */
        gap: 5px;
    }

    .footer-container .footer-column {
        width: 100%;
        flex: none;
        /* 取消之前的flex宽度限制 */
    }

    /* Industries列表精简 */
    .footer-column.industries ul li:nth-child(n+5) {
        display: none;
    }

    .footer-column.industries ul li.more {
        display: block;
        font-weight: 600;
    }

    /* footer */
}

@media screen and (max-width: 768px) {
    .navbar_container {
        height: 64px;
        padding: 0 20px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        /*background-color: #ccc;*/
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 24px;
        gap: 16px;
        box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
        border-top: 1px solid #eef2f6;
        z-index: 999;
        margin: 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
        margin: 0;
    }

    .nav-link {
        width: 100%;
        font-size: 18px;
        padding: 8px 0;
        border-bottom: none;
    }

    /* 移动端二级菜单折叠效果 */
    .submenu {
        position: static;
        background-color: #f8fafc;
        display: none;
        padding-left: 16px;
        margin-top: 6px;
        border-radius: 8px;
        box-shadow: none;
    }

    .submenu-link {
        color: #1e293b;
    }

    .submenu-item {
        padding: 10px 12px;
    }

    .submenu-item:hover {
        background-color: #e6f7ec;
    }

    .nav-item.active .submenu {
        display: block;
    }

    .language-switch-container {
        width: 100%;
        margin-top: 8px;
    }

    .language-switch {
        justify-content: flex-start;
        padding: 8px 0;
    }

    .language-dropdown {
        position: relative;
        top: 0;
        background-color: #fff;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        margin-top: 6px;
        width: 100%;
    }

    .language-item {
        color: #1f2937;
    }

    .language-item:hover {
        background-color: #e0f2e9;
        color: #009933;
    }
    
   
    .services-container .services-header p {
        max-width: 95%;
        font-size: 16px;
    }
    .services-container .service-card .label {
        right: 5%;
        font-size: 16px;
        padding: 6px 14px;
        white-space: nowrap;
    }
    .services-container .img-wrapper.img-stack {
        min-height: 280px;
    }

    .News_container .section-header h1 {
        font-size: 2rem;
    }

    .News_container .news-card {
        flex-direction: column;
        gap: 12px;
    }

    .News_container .news-card img,
    .News_container .news-card .news-img {
        width: 100%;
        height: 180px;
        object-fit: cover;
    }

    .News_container .news-card img {
        display: none;
    }
    .News_container .news-arrow {
        align-self: flex-end;
    }

    .News_container .featured-card .img-container {
        min-height: 320px;
    }

    .News_container .featured-content h2 {
        font-size: 1.3rem;
        
    }
    /* 移动端菜单打开时body滚动禁止（可选提升体验） */
    body.menu-open {
        overflow: hidden;
    }
}

@media (max-width:767px) {
    .width1400,
    .width1600 {
        width: 100%;
        padding: 0 20px !important;
    }
}

/* 响应式 */
@media (max-width: 992px) {
    .width1400,
    .width1600 {
        width: 100%;
        padding: 0 20px !important;
    }
    .services-container .services-grid,
    .services-container .services-grid.bottom {
        grid-template-columns: 1fr;
    }
    .services-container .service-card {
        min-height: 250px;
    }
    .services-container .service-card .label {
        font-size: 18px;
    }
    .services-container .service-card-left,
    .services-container .service-content {
        border-radius: 8px;
    }
    /* 手机/平板下img-stack保证一定高度，防止塌陷 */
    .services-container .img-wrapper.img-stack {
        min-height: 320px;
    }
    /* 确保内容区不超出宽度，且内边距合适 */
    .services-container .service-content {
        padding: clamp(18px, 4vw, 28px);
    }
    .services-container .service-content ul li {
        font-size: 17px;
        margin-bottom: 14px;
    }
    .services-container .service-content h3 {
        font-size: 20px;
    }
    .News_container .featured-news {
        flex-direction: column; /* 改为垂直排列，此时各自高度自然适配内容，但依然保证左右两模块各自内部布局合理 */
    }

    .News_container .featured-card {
        width: 100%;
        min-height: 380px; /* 给特色卡片一个基准最小高度，保证视觉舒适 */
    }

    .News_container .featured-card .img-container {
        min-height: 380px;
        flex: 1;
    }

    .News_container .news-list {
        width: 100%;
    }
}
/* 保证大屏幕下特色卡片和右侧列表完美等高，并且特色卡片内部图片区域自动拉伸 */
@media (min-width: 993px) {
    .News_container .featured-news {
        display: flex;
        flex-wrap: nowrap;
        align-items: stretch;
    }

    /* 确保右侧 news-list 内每个卡片不压缩列表总体高度 */
    .News_container .news-list {
        justify-content: flex-start;
    }

    /* 让左侧特色卡片高度与右侧列表动态一致：右侧列表由内部三个卡片撑开，左侧卡片依靠 flex 内部 img-container 拉伸填满 */
    .News_container .featured-card {
        display: flex;
        flex-direction: column;
    }

    .News_container .featured-card .img-container {
        flex: 1;
    }
}

@media (max-width: 576px) {
    .width1400,
    .width1600 {
        width: 100%;
        padding: 0 20px !important;
    }
    .services-container .service-card {
        min-height: 200px;
    }
    .services-container .service-card .label {
        right: 5%;
        left: auto;
        justify-content: center;
        width: auto;
        font-size: 14px;
        padding: 6px 14px;
    }
    .services-container .service-content {
        padding: 20px 18px;
    }
    .services-container .service-content ul li {
        font-size: 16px;
        margin-bottom: 12px;
        padding-left: 26px;
    }
    .services-container .service-content h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }
    .services-container .img-wrapper.img-stack {
        min-height: 240px;
    }
    
    .News_container .section-header h1 {
        font-size: 1.75rem;
    }

    .News_container .featured-content h2 {
        font-size: 1.25rem;
        color: #ffffff;
        text-align: left;
    }

    .News_container .tab-container {
        max-width: 100%;
        flex-wrap: wrap;
        border-radius: 40px;
    }

    .tab-btn {
        font-size: 0.9rem;
        padding: 8px 12px;
    }

    .News_container .featured-card .img-container {
        min-height: 280px;
    }

    .News_container .news-card {
        padding: 16px;
    }

}

/* 行业模块 响应式调整，确保移动端也可见完整内容 */
@media (max-width: 900px) {
    .width1400,
    .width1600 {
        width: 100%;
        padding: 0 20px !important;
    }
}

/* 小尺寸进一步微调 */
@media (max-width: 640px) {
    .width1400,
    .width1600 {
        width: 100%;
        padding: 0 20px !important;
    }
}
@media (max-width: 480px) {
    .locations_container .card-img-wrapper {
        height: 280px;
    }
}


        /* 视频/图片上的文字叠加层 */
.video-text-overlay {
    position: absolute;
    bottom: 45%;          /* 距离底部 15% 视口高度，可根据需要调整 */
    left: 0;
    right: 0;
    text-align: center;
    z-index: 10;          /* 高于视频和默认图片（z-index 2~3），但低于控制栏（20） */
    color: white;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    background: rgba(0,0,0,0);  /* 半透明黑底，增强文字可读性 */
    padding: 20px 15px;
    backdrop-filter: blur(2px);   /* 可选：毛玻璃效果 */
    border-radius: 12px;
    width: 80%;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
    box-sizing: border-box;
    pointer-events: none;  /* 让文字层不干扰视频点击（点击穿透） */
}

.overlay-title {
    font-size: clamp(1.5rem, 5vw, 1.875rem);
    margin: 0 0 8px 0;
}

.overlay-subtitle {
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    margin: 0;
    opacity: 0.9;
}

/* 移动端适配：底部位置适当上移，避免与控件冲突 */
@media (max-width: 768px) {
    .video-text-overlay {
        bottom: 40%;
        width: 90%;
        padding: 12px 12px;
    }
    .overlay-title {
        font-size: 1.2rem;
    }
    .overlay-subtitle {
        font-size: 0.8rem;
    }
}

/* 无视频时（仅占位图片）文字层依然正常显示 */
.video-section.no-video .video-text-overlay {
    z-index: 15;  /* 保证在默认图片之上 */
}

.video-text-overlay {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}