/*
Theme Name: Wushichuli
Description: 工业水处理企业主题
Author:  卓培增
Version: 2.0
*/

/* ==========================================================================
   1. 全局重置与基础样式
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
    color: #1a1a2e; background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1600px; margin: 0 auto; padding: 0 40px; }
.section-title { font-size: 36px; font-weight: 800; color: #0a1e3c; text-align: center; margin-bottom: 12px; letter-spacing: 2px; }
.section-subtitle { text-align: center; color: #6b7a8f; font-size: 16px; margin-bottom: 60px; max-width: 800px; margin-left: auto; margin-right: auto; }

/* 全局“暂无图片”占位样式 */
.no-image-placeholder {
    width: 100%; height: 100%; min-height: 180px;
    background: #f0f4f8; color: #9aa8b8;
    font-size: 14px; font-weight: 600;
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px; border: 1px dashed #d0d7e2;
    box-sizing: border-box; padding: 20px;
}
.product-card-img .no-image-placeholder { min-height: 280px; border-radius: 0; border: none; }
.project-card-img .no-image-placeholder { min-height: 240px; border-radius: 0; border: none; }

/* ==========================================================================
   2. 头部导航 (顶栏 + 导航 + 下拉菜单)
   ========================================================================== */
.sticky-header-wrapper { position: sticky; top: 0; z-index: 99999; width: 100%; overflow: visible !important; }
.custom-top-bar { background-color: #0b4a9e; color: #fff; font-size: 14px; height: 33px; width: 100%; box-sizing: border-box; }
.top-bar-inner { max-width: 1200px; margin: 0 auto; padding: 0 20px; height: 100%; display: flex; justify-content: space-between; align-items: center; }
.top-bar-left { display: flex; align-items: center; gap: 25px; }
.top-bar-link { color: #fff; display: flex; align-items: center; gap: 8px; transition: opacity 0.3s; }
.top-bar-link:hover { opacity: 0.8; }
.custom-top-bar svg { width: 16px; height: 16px; fill: currentColor; }
.top-bar-right { display: flex; align-items: center; height: 100%; }
.btn-konsultasi { background-color: #f5a623; color: #fff; padding: 0 20px; height: 100%; display: flex; align-items: center; gap: 8px; font-weight: bold; transition: background 0.3s; }
.btn-konsultasi:hover { background-color: #e0951c; }
.lang-switcher { position: relative; display: flex; align-items: center; gap: 6px; padding: 0 15px; height: 100%; cursor: pointer; background-color: #0b4a9e; }
.lang-switcher:hover { background-color: #093b80; }
.lang-dropdown { display: none; position: absolute; top: 100%; right: 0; background: #fff; min-width: 120px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); z-index: 99999; }
.lang-switcher:hover .lang-dropdown { display: block; }
.lang-dropdown a { display: block; padding: 10px 15px; color: #333; font-size: 13px; }
.lang-dropdown a:hover { background: #f1f1f1; color: #0b4a9e; }

/* 主导航 */
.navbar { background: #fff; border-bottom: 1px solid #e8edf3; box-shadow: 0 2px 12px rgba(10, 30, 60, 0.06); position: relative; z-index: 9999; overflow: visible !important; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 80px; position: relative; overflow: visible !important; }
.logo { display: flex; align-items: center; gap: 12px; font-size: 26px; font-weight: 800; color: #0a1e3c; letter-spacing: 2px; }
.logo-icon { width: 42px; height: 42px; background: linear-gradient(135deg, #0066cc, #0a1e3c); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 22px; font-weight: 900; }
.logo-text-group { display: flex; flex-direction: column; justify-content: center; }
.site-title-text { font-size: 26px; font-weight: 800; color: #0a1e3c; letter-spacing: 2px; white-space: nowrap; }
.site-description-text { display: none !important; }

.nav-links { display: flex; gap: 40px; height: 100%; align-items: center; }
.nav-item { position: relative; height: 100%; display: flex; align-items: center; }
.nav-links a { font-size: 15px; font-weight: 500; color: #3d4f65; transition: color 0.2s; position: relative; padding: 0 4px; }
.nav-links a:hover { color: #0066cc; }
.nav-links .nav-item:not(.has-dropdown) a.active { color: #0066cc; }
.nav-links .nav-item:not(.has-dropdown) a.active::after { content: ''; position: absolute; bottom: -6px; left: 0; width: 100%; height: 2px; background: #0066cc; }
.nav-item.has-dropdown > a.active { color: #0066cc; }

/* 桌面端下拉三角 */
.nav-item.has-dropdown > a::after {
    content: ''; display: inline-block; width: 0; height: 0;
    border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid #9aa8b8;
    margin-left: 8px; vertical-align: middle; transition: transform 0.3s ease, border-color 0.3s;
}
.nav-item.has-dropdown:hover > a::after { transform: rotate(180deg); border-top-color: #0066cc; }

/* 桌面端下拉菜单基础 */
.dropdown-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px);
    background: #fff; border-radius: 12px; box-shadow: 0 20px 60px rgba(10, 30, 60, 0.15);
    border: 1px solid #e8edf3; padding: 25px; opacity: 0; visibility: hidden; 
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: grid; gap: 20px; pointer-events: none; z-index: 999999;
}
.nav-item.has-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.dropdown-menu.menu-equipment { width: 1050px !important; max-width: 95vw !important; grid-template-columns: repeat(3, 1fr) !important; }
.dropdown-menu.menu-accessories { width: 1050px !important; max-width: 95vw !important; grid-template-columns: repeat(3, 1fr) !important; }

.dropdown-col h4 { font-size: 15px; font-weight: 800; color: #0a1e3c; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid #0066cc; display: inline-block; }
.menu-accessories .dropdown-col h4 { color: #e67e22; border-bottom-color: #e67e22; }

/* 图文卡片列表 */
.dropdown-list { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 12px !important; }
.dropdown-item { display: flex !important; align-items: center !important; gap: 12px !important; padding: 10px !important; background: #f8fafc !important; border-radius: 8px; border: 1px solid #f0f4f8; transition: all 0.2s; }
.dropdown-item:hover { background:#1f3452 !important; box-shadow: 0 4px 12px rgba(10, 30, 60, 0.08); border-color: #0066cc; }
.dropdown-item-img-box { width: 60px !important; height: 60px !important; flex-shrink: 0 !important; background: #fff; border: 1px solid #e8edf3; border-radius: 6px; display: flex; align-items: center; justify-content: center; padding: 4px; }
.dropdown-item-img-box img { width: 100%; height: 100%; object-fit: contain; }
.dropdown-item-text { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.dropdown-item-text .title { font-size: 14px; font-weight: 700; color: #0a1e3c; line-height: 1.4; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dropdown-item-text .desc { font-size: 12px; color: #6b7a8f; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dropdown-item-img-box .no-image-placeholder { width: 100%; height: 100%; background: #f4f7fb; color: #9aa8b8; font-size: 11px; display: flex; align-items: center; justify-content: center; border-radius: 6px; border: 1px dashed #d0d7e2; box-sizing: border-box; text-align: center; }

/* 知识菜单下拉框专属样式 */
.dropdown-menu.menu-knowledge { width: 260px !important; grid-template-columns: 1fr !important; padding: 15px !important; display: block !important; left: auto !important; right: 0 !important; transform: translateY(10px) !important; }
.nav-item.has-dropdown:hover .dropdown-menu.menu-knowledge { transform: translateY(0) !important; }

.menu-knowledge .dropdown-list { display: flex !important; flex-direction: column !important; gap: 0 !important; }
.menu-knowledge .dropdown-item { display: block !important; padding: 12px 15px !important; border-bottom: 1px solid #f0f4f8 !important; border-radius: 6px !important; background: transparent !important; }
.menu-knowledge .dropdown-item:last-child { border-bottom: none !important; }
.menu-knowledge .dropdown-item:hover { background: #f0f7ff !important; border: solid 1px #0066cc!important; padding-left: 20px !important; }
.menu-knowledge .dropdown-item:hover { border-bottom:1px solid #0066cc!important; }

.menu-knowledge .dropdown-item-text .title { font-size: 15px !important; font-weight: 600 !important; color: #0a1e3c !important; display: block !important; margin-bottom: 4px !important; }
.menu-knowledge .dropdown-item-text .desc { font-size: 13px !important; color: #6b7a8f !important; display: block !important; }

/* 桌面端下拉菜单子分类样式统一修复 */
@media (min-width: 901px) {
    .mobile-children-container { grid-column: 1 / -1; display: none; background: #f4f7fb; border-radius: 8px; padding: 15px; margin-top: 10px; border: 1px solid #e8edf3; }
    .mobile-children-container .dropdown-item, .dropdown-item.level-2 { background: #ffffff !important; border: 1px solid #e8edf3 !important; border-radius: 6px !important; padding: 10px 15px !important; margin-bottom: 8px !important; width: 100% !important; display: flex !important; align-items: center !important; box-shadow: none !important; transition: all 0.2s; }
    .mobile-children-container .dropdown-item:last-child { margin-bottom: 0 !important; }
    .mobile-children-container .dropdown-item:hover { border-color: #0066cc !important; box-shadow: 0 2px 8px rgba(0, 102, 204, 0.1) !important; }
    .mobile-children-container .dropdown-item-text { padding-left: 0 !important; }
    .mobile-children-container .title { font-size: 14px !important; color: #3d4f65 !important; font-weight: 600 !important; }
    .dropdown-item .toggle-arrow { margin-left: auto; padding: 5px 10px; font-size: 10px; color: #9aa8b8; cursor: pointer; transition: transform 0.3s ease, color 0.3s; }
    .dropdown-item .toggle-arrow:hover { color: #0066cc; }
    .mobile-nav-item-wrap.active > .dropdown-item .toggle-arrow { transform: rotate(180deg); color: #0066cc; }
    .mobile-nav-item-wrap.level-2 { margin-left: 20px; }
    .mobile-nav-item-wrap.level-3 { margin-left: 40px; }
    
    /* 桌面端卡片悬停效果增强 */
    .dropdown-item.level-1, .dropdown-item.level-2, .dropdown-item.level-3 { transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
    .dropdown-item.level-1:hover, .dropdown-item.level-2:hover, .dropdown-item.level-3:hover { background-color: #f4f9ff !important; border-color: #0066cc !important; box-shadow: 0 8px 24px rgba(10, 30, 60, 0.12) !important; transform: translateY(-3px) translateX(2px) !important; }
    .dropdown-item:hover .title { color: #0066cc !important; }
    .dropdown-item:hover .dropdown-item-img-box img { transform: scale(1.1); }
    .dropdown-item:hover .no-image-placeholder { border-color: #0066cc !important; color: #0066cc !important; background-color: #ffffff !important; }
    .dropdown-item:hover .toggle-arrow { color: #0066cc; transform: translateX(4px); }
    .mobile-nav-item-wrap.active > .dropdown-item:hover .toggle-arrow { transform: rotate(180deg) translateX(-4px); }
}

.nav-cta { background: #0066cc; color: #fff !important; padding: 12px 30px; border-radius: 6px; font-weight: 600; font-size: 15px; transition: background 0.2s; }
.nav-cta:hover { background: #004fa3; }
.mobile-header-icons { display: none; }
.mobile-close-btn { display: none; }

/* ==========================================================================
   3. MetaSlider 专属排版
   ========================================================================== */
.hero-slider { position: relative; width: 100%; height: 85vh; min-height: 650px; overflow: hidden; background: #0a1e3c; }
.desktop-slider { display: block !important; }
.mobile-slider { display: none !important; }
.metaslider .ms-slide-content { background: transparent !important; padding: 0 !important; margin: 0 !important; position: absolute; top: 0; height: 100%; width: 50%; max-width: 600px; display: flex; flex-direction: column; justify-content: center; z-index: 10; box-sizing: border-box; padding: 0 5%; }
.metaslider .ms-custom-overlay { display: none !important; }
#metaslider-id-32 .flexslider .caption-wrap .caption { background: none !important; }
#metaslider-id-32 .flexslider .caption-wrap a { color: #fdf6f6 !important; }
#metaslider-id-32 .flexslider .caption-wrap a:hover { color: #3b85f3 !important; }
.metaslider .ms-slide-content.content-left { left: 40%!important; align-items: flex-start; }
.metaslider .ms-slide-content.content-right { right: 0; left: 160%!important; align-items: flex-start; }
.metaslider .ms-badge { display: inline-block; background: rgba(0, 102, 204, 0.2); border: 1px solid rgba(0, 153, 255, 0.4); color: #66b3ff; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 20px; margin-bottom: 12px; letter-spacing: 1px; }
.metaslider .ms-title { font-size: 32px; font-weight: 800; color: #ffffff; line-height: 1.2; margin-top: 0; margin-bottom: 12px; letter-spacing: 1px; }
.metaslider .ms-title span { color: #4da6ff; }
.metaslider .ms-desc { font-size: 14px; color: #b8d4f0; line-height: 1.5; margin-top: 0; margin-bottom: 20px; }
.metaslider .ms-btns { display: flex; gap: 12px; }
.metaslider .ms-btn-primary, .metaslider .ms-btn-outline { display: inline-block; font-size: 14px; padding: 10px 24px; border-radius: 6px; font-weight: 600; text-decoration: none; transition: all 0.3s; white-space: nowrap; }
.metaslider .ms-btn-primary { background: #0066cc; color: #ffffff; }
.metaslider .ms-btn-primary:hover { background: #004fa3; }
.metaslider .ms-btn-outline { background: transparent; color: #ffffff; border: 1.5px solid rgba(255, 255, 255, 0.5); }
.metaslider .ms-btn-outline:hover { border-color: #fff; background: rgba(255, 255, 255, 0.1); }

/* ==========================================================================
   4. 首页板块
   ========================================================================== */
/* 产品系列 */
.products-section { padding: 120px 0; background: #f7f9fc; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.product-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(10, 30, 60, 0.06); transition: all 0.3s; border: 1px solid #e8edf3; }
.product-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(10, 30, 60, 0.12); }
.product-card-img { height: 280px; background: linear-gradient(135deg, #e8f0fe, #d4e4f7); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-tag { position: absolute; top: 16px; left: 16px; background: #0066cc; color: #fff; font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: 6px; }
.product-card-body { padding: 32px; }
.product-card-body h3 { font-size: 22px; font-weight: 700; color: #0a1e3c; margin-bottom: 12px; }
.product-card-body p { font-size: 15px; color: #6b7a8f; line-height: 1.8; margin-bottom: 20px; }
.product-link { font-size: 15px; font-weight: 600; color: #0066cc; display: inline-flex; align-items: center; gap: 6px; }

/* 首页关于我们 + 数据 */
.about-section { padding: 120px 0; background: #fff; background-image: url("bg1.jpg"); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text h2 { font-size: 40px; font-weight: 800; color: #ffffff; margin-bottom: 12px; }
.about-text .divider { width: 60px; height: 5px; background: #ffffff; border-radius: 3px; margin-bottom: 28px; }
.about-text p { font-size: 17px; color: #ffffff; line-height: 2; margin-bottom: 20px; }
a.btn-primary { padding: 10px 20px; border: 1px solid #ccc; color:#fff; border-radius: 30px; display: inline-block; }
a.btn-primary:hover { background:#fff; color: #333; }
.about-image { width: 100%; height: 450px; background: url('https://images.unsplash.com/photo-1565709881174-6f2b7e0c8c1b?w=800&q=80') center/cover; border-radius: 16px; box-shadow: 0 20px 60px rgba(10, 30, 60, 0.15); }

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 80px; }
.stat-item { text-align: center; padding: 30px 100px; background: rgba(10, 85, 196, 0.6) !important; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.2) !important; transition: all 0.3s; }
.stat-item:hover { background: rgba(255, 255, 255, 0.25) !important; transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-color: #ffffff; }
.stat-number { font-size: 48px;white-space: nowrap; font-weight: 800; color: #ffffff !important; transition: color 0.3s; }

.stat-label { font-size: 16px; color: #ffffff !important; margin-top: 8px; transition: color 0.3s; }

/* 行业应用 */
.industries-section { padding: 120px 0; background: #f7f9fc; }
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.industry-card { background: #fff; padding: 40px 30px; border-radius: 12px; text-align: center; border: 1px solid #e8edf3; transition: all 0.3s; }
.industry-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(10, 30, 60, 0.1); border-color: #0066cc; }
.industry-card:hover h4 { color: #0066cc; }
.industry-icon { width: 64px; height: 64px; background: #eef5ff; border-radius: 50%; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 28px; color: #0066cc; }
.industry-card h4 { font-size: 18px; font-weight: 700; color: #0a1e3c; margin-bottom: 12px; transition: color 0.3s; }
.industry-card p { font-size: 14px; color: #6b7a8f; line-height: 1.7; }

/* 为什么选择我们 */
.why-us-section { padding: 120px 0; background: #fff; }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.why-item { display: flex; gap: 20px; align-items: flex-start; }
.why-icon { width: 48px; height: 48px; background: #0066cc; color: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.why-text h4 { font-size: 18px; font-weight: 700; color: #0a1e3c; margin-bottom: 8px; }
.why-text p { font-size: 14px; color: #6b7a8f; line-height: 1.8; }

/* 项目案例滑动轮播 */
.projects-section { padding: 120px 0; background: #0a1e3c; position: relative; overflow: hidden; }
.projects-section .section-title { color: #fff; }
.quote-block { display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 60px; max-width: 900px; margin-left: auto; margin-right: auto; }
.quote-mark { font-size: 60px; color: #0066cc; font-weight: 900; line-height: 1; font-family: Georgia, serif; }
.quote-block p { font-size: 18px; color: #a8c4e0; text-align: center; line-height: 1.8; }
.project-carousel { position: relative; width: 100%; }
.carousel-track { display: flex; gap: 24px; transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); width: max-content; }
.project-card { width: 360px; background: #fff; border-radius: 8px; overflow: hidden; flex-shrink: 0; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); transition: all 0.3s; }
.project-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3); }
.project-card-img { height: 240px; overflow: hidden; }
.project-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.project-card:hover .project-card-img img { transform: scale(1.06); }
.project-card-body { padding: 24px; }
.project-card-body p { font-size: 15px; color: #5a6a7e; line-height: 1.8; margin-bottom: 20px; height: 54px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.project-card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #e8edf3; padding-top: 16px; }
.project-card-footer span { font-size: 14px; color: #6b7a8f; font-weight: 500; }
.project-card-footer .arrow { font-size: 18px; color: #0066cc; transition: transform 0.3s; }
.project-card:hover .project-card-footer .arrow { transform: translateX(4px); }
.carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 50%; color: #fff; font-size: 20px; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10; transition: all 0.3s; backdrop-filter: blur(4px); }
.carousel-arrow:hover { background: #0066cc; border-color: #0066cc; }
.carousel-arrow.prev { left: -25px; } .carousel-arrow.next { right: -25px; }
.carousel-dots { display: flex; justify-content: center; gap: 12px; margin-top: 40px; }
.carousel-dot { width: 12px; height: 12px; border-radius: 50%; background: #0066cc; cursor: pointer; transition: all 0.3s; }
.carousel-dot.active { background: #0066cc; width: 32px; border-radius: 6px; }

/* 新闻动态双栏手风琴 */
.news-section { padding: 120px 0; background: #fff; }
.news-layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; }
.faq-item { border: 1px solid #e8edf3; border-radius: 8px; margin-bottom: 16px; overflow: hidden; background: #fff; }
.faq-header { display: flex; justify-content: space-between; align-items: center; padding: 24px 30px; background: #f7f9fc; cursor: pointer; transition: background 0.2s; }
.faq-header:hover { background: #eef3f9; }
.faq-header h3 { font-size: 18px; font-weight: 700; color: #0a1e3c; }
.faq-icon { font-size: 24px; color: #0066cc; font-weight: 300; transition: transform 0.3s; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border: 1px solid #0066cc; border-radius: 50%; flex-shrink: 0; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-item.active .faq-header { background: #fff; border-bottom: 1px solid #e8edf3; }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out; background: #fff; }
.faq-content { padding: 30px; display: flex; gap: 30px; align-items: center; }
.faq-content img { width: 45%; border-radius: 8px; height: 200px; object-fit: cover; }
.faq-text { width: 55%; }
.faq-text p { font-size: 15px; color: #6b7a8f; line-height: 1.8; margin-bottom: 20px; }
.btn-more { display: inline-block; padding: 10px 30px; border: 1px solid #0066cc; color: #0066cc; border-radius: 30px; font-weight: 600; font-size: 14px; transition: all 0.3s; }
.btn-more:hover { background: #0066cc; color: #fff; }
.news-list-item { background: #f7f9fc; border: 1px solid #e8edf3; border-radius: 8px; padding: 24px 30px; margin-bottom: 20px; transition: all 0.3s; cursor: pointer; display: flex; flex-direction: column; gap: 8px; }
.news-list-item h4 { font-size: 17px; font-weight: 700; color: #0a1e3c; line-height: 1.5; }
.news-list-item .date { font-size: 14px; color: #6b7a8f; }
.news-list-item.active { background: #004fa3; border-color: #004fa3; }
.news-list-item.active h4, .news-list-item.active .date { color: #fff; }
.news-list-item:hover:not(.active) { border-color: #0066cc; box-shadow: 0 8px 24px rgba(10, 30, 60, 0.06); }

/* 合作伙伴 */
.partners-section { padding: 80px 0; background: #f7f9fc; border-top: 1px solid #e8edf3; }
.partners-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.partner-logo-box { width: 220px; height: 100px; background: #fff; border: 1px solid #e8edf3; border-radius: 8px; display: flex; align-items: center; justify-content: center; padding: 20px; transition: all 0.3s; }
.partner-logo-box:hover { box-shadow: 0 8px 24px rgba(10, 30, 60, 0.08); transform: translateY(-4px); }
.partner-logo-box img { max-width: 100%; max-height: 60px; object-fit: contain; }

/* ==========================================================================
   5. 页脚
   ========================================================================== */
.footer { background: #0a1e3c; color: #8aa8c8; padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; padding-bottom: 60px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.footer h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 24px; letter-spacing: 1px; }
.footer p, .footer li { font-size: 15px; line-height: 2.2; }
.footer a:hover { color: #4da6ff; }
.footer-bottom { padding: 30px 0; text-align: center; font-size: 14px; color: #5a7a9a; }
.mobile-bottom-nav { display: none; }

/* ==========================================================================
   6. WooCommerce 产品列表 & 详情页
   ========================================================================== */
/* 面包屑与页面标题 */
.breadcrumb-bar { background: #fff; border-bottom: 1px solid #e8edf3; padding: 16px 0; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #6b7a8f; }
.breadcrumb a { color: #6b7a8f; transition: color 0.2s; }
.breadcrumb a:hover { color: #0066cc; }
.breadcrumb .separator { color: #c0ccd8; }
.breadcrumb .current { color: #0a1e3c; font-weight: 600; }
.page-header { background: linear-gradient(135deg, #0a1e3c 0%, #0d2b52 50%, #103a6b 100%); padding: 60px 0; position: relative; overflow: hidden; }
.page-header::before { content: ''; position: absolute; right: -100px; top: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0, 102, 204, 0.15) 0%, transparent 70%); border-radius: 50%; }
.page-header .container { position: relative; z-index: 2; }
.page-header h1 { font-size: 42px; font-weight: 800; color: #fff; letter-spacing: 2px; margin-bottom: 8px; }
.page-header p { font-size: 16px; color: #a8c4e0; max-width: 700px; }

/* 产品列表布局 */
.products-page { padding: 60px 0 100px; background: #f5f7fa; }
.products-layout { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
.sidebar { background: #fff; border-radius: 12px; box-shadow: 0 2px 16px rgba(10, 30, 60, 0.06); border: 1px solid #e8edf3; overflow: hidden; position: sticky; top: 100px; }
.sidebar-header { background: #0066cc; color: #fff; padding: 20px 24px; font-size: 17px; font-weight: 700; letter-spacing: 1px; display: flex; align-items: center; gap: 10px; }
.sidebar-header::before { content: '☰'; font-size: 18px; }
.category-list, .children-category-list { list-style: none; margin: 0; padding: 0; }
.category-item { border-bottom: 1px solid #f0f4f8; }
.category-item:last-child { border-bottom: none; }
.category-link { display: flex; align-items: center; justify-content: space-between; padding: 15px 24px; font-size: 15px; font-weight: 500; color: #3d4f65; transition: all 0.25s; cursor: pointer; text-decoration: none; box-sizing: border-box; }
.category-link:hover { background: #f0f7ff; color: #0066cc; }
.category-link.active { background: #e8f2fe; color: #0066cc; font-weight: 700; }
.sidebar > .category-list > .category-item > .category-link.active { border-left: 4px solid #0066cc; }
.sidebar .children-category-list .category-link.active { border-left: 4px solid #0066cc; background: #f0f7ff; }
.sidebar .toggle-arrow { font-size: 12px; color: #c0ccd8; transition: transform 0.3s ease; margin-left: auto; padding: 10px 15px; cursor: pointer; border-radius: 4px; }
.sidebar .toggle-arrow:hover { color: #0066cc; background: rgba(0, 102, 204, 0.1); }
.sidebar .category-item.active > .category-link .toggle-arrow { transform: rotate(180deg); color: #0066cc; }
.sidebar .children-category-list { display: none; background: #fafbfc; }
.sidebar .category-item.active > .children-category-list { display: block; }
.sidebar-contact { margin: 16px; padding: 24px; background: linear-gradient(135deg, #0a1e3c, #103a6b); border-radius: 10px; text-align: center; }
.sidebar-contact h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.sidebar-contact p { color: #8aa8c8; font-size: 13px; margin-bottom: 16px; line-height: 1.6; }
.sidebar-contact .btn-sm { display: inline-block; background: #0066cc; color: #fff; padding: 10px 24px; border-radius: 6px; font-size: 13px; font-weight: 600; transition: background 0.2s; }
.sidebar-contact .btn-sm:hover { background: #004fa3; }

/* 产品主区域与网格 */
.products-main { min-width: 0; }
.products-toolbar { display: flex; align-items: center; justify-content: space-between; background: #fff; border-radius: 10px; padding: 16px 24px; margin-bottom: 30px; border: 1px solid #e8edf3; box-shadow: 0 2px 12px rgba(10, 30, 60, 0.04); }
.result-count { font-size: 14px; color: #6b7a8f; }
.result-count strong { color: #0a1e3c; font-weight: 700; }
.toolbar-right { display: flex; align-items: center; gap: 16px; }
.sort-select { padding: 8px 16px; border: 1px solid #e0e8f0; border-radius: 6px; font-size: 14px; color: #3d4f65; background: #fff; cursor: pointer; outline: none; }
.sort-select:focus { border-color: #0066cc; }
.view-toggle { display: flex; gap: 4px; background: #f0f4f8; border-radius: 6px; padding: 4px; }
.view-toggle button { background: none; border: none; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 16px; color: #9aa8b8; transition: all 0.2s; }
.view-toggle button.active { background: #fff; color: #0066cc; box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08); }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card { background: #fff; border-radius: 12px; overflow: hidden; border: 1px solid #e8edf3; box-shadow: 0 2px 12px rgba(10, 30, 60, 0.04); transition: all 0.3s; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(10, 30, 60, 0.12); border-color: #c0d8f0; }
.product-card-img { height: 240px; background: linear-gradient(135deg, #e8f0fe, #d4e4f7); display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-card-img img { transform: scale(1.06); }
.product-tag { position: absolute; top: 12px; left: 12px; background: #0066cc; color: #fff; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 4px; letter-spacing: 0.5px; }
.product-tag.hot { background: #e63946; }
.product-tag.new { background: #2a9d8f; }
.product-model { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(10, 30, 60, 0.85)); padding: 20px 16px 10px; display: flex; justify-content: space-between; align-items: flex-end; }
.product-model .model-name { color: #fff; font-size: 18px; font-weight: 800; letter-spacing: 1px; }
.product-model .model-cap { color: #4da6ff; font-size: 12px; font-weight: 600; text-align: right; line-height: 1.3; }
.product-card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product-card-body h3 { font-size: 16px; font-weight: 700; color: #0a1e3c; line-height: 1.4; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-body p { font-size: 13px; color: #6b7a8f; line-height: 1.7; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #f0f4f8; padding-top: 14px; }
.product-card-footer .specs { font-size: 12px; color: #9aa8b8; }
.product-card-footer .specs strong { color: #0066cc; font-weight: 600; }
.product-btn { background: #0066cc; color: #fff; padding: 8px 20px; border-radius: 6px; font-size: 13px; font-weight: 600; transition: all 0.25s; white-space: nowrap; }
.product-btn:hover { background: #004fa3; transform: translateX(2px); }

/* 产品列表视图模式 */
.product-grid.list-view { grid-template-columns: 1fr !important; }
.product-grid.list-view .product-card { flex-direction: row; align-items: stretch; }
.product-grid.list-view .product-card-img { width: 320px; height: auto; flex-shrink: 0; }
.product-grid.list-view .product-card-body { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 30px; }
.product-grid.list-view .product-card-body h3 { font-size: 20px; margin-bottom: 12px; }
.product-grid.list-view .product-card-body p { -webkit-line-clamp: 3; margin-bottom: 20px; }

/* ==========================================================================
   7. 产品详情页 (锚点平铺模式)
   ========================================================================== */
.product-single-page { padding: 60px 0 100px; background: #f5f7fa; }
.product-single-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; background: #fff; padding: 50px; border-radius: 12px; box-shadow: 0 4px 20px rgba(10, 30, 60, 0.05); margin-bottom: 40px; }
.product-single-title { font-size: 36px; font-weight: 800; color: #0a1e3c; line-height: 1.3; margin-bottom: 24px; }
.product-single-excerpt { font-size: 16px; color: #5a6a7e; line-height: 1.8; margin-bottom: 30px; }
.product-single-excerpt ul { list-style: none; padding: 0; margin: 0; }
.product-single-excerpt li { position: relative; padding-left: 24px; margin-bottom: 10px; }
.product-single-excerpt li::before { content: '☑'; position: absolute; left: 0; color: #0066cc; font-weight: bold; }
.product-contact-card { margin-bottom: 30px; }
.contact-item { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: 16px; color: #3d4f65; font-weight: 500; }
.contact-item svg { color: #0066cc; }
.product-meta { padding: 20px 0; border-top: 1px solid #e8edf3; border-bottom: 1px solid #e8edf3; margin-bottom: 30px; }
.meta-row { font-size: 14px; color: #6b7a8f; margin-bottom: 8px; }
.meta-label { font-weight: 600; color: #0a1e3c; }
.meta-value { color: #0066cc; }
.meta-value a { color: #0066cc; text-decoration: none; }
.product-btns { display: flex; gap: 16px; }
.product-btns .btn-primary { background: #0066cc; color: #fff; padding: 14px 40px; border-radius: 6px; font-weight: 600; font-size: 16px; text-decoration: none; transition: all 0.3s; }
.product-btns .btn-primary:hover { background: #004fa3; transform: translateY(-2px); }
.product-btns .btn-outline { background: #f0f4f8; color: #3d4f65; padding: 14px 40px; border-radius: 6px; font-weight: 600; font-size: 16px; text-decoration: none; transition: all 0.3s; }
.product-btns .btn-outline:hover { background: #e0e8f0; }
.product-single-gallery { display: flex; flex-direction: column; gap: 20px; padding: 20px; background: #f8fafc; border-radius: 12px; min-height: 400px; }
.product-single-gallery .single-main-img { width: 100%; height: auto; object-fit: contain; border-radius: 8px; }

/* 锚点导航平铺 */
html { scroll-behavior: smooth; }
.product-section { scroll-margin-top: 120px; }
.product-anchor-nav { display: flex; background: #fff; border-radius: 12px; box-shadow: 0 4px 20px rgba(10, 30, 60, 0.05); margin-top: 40px; margin-bottom: 30px; position: sticky; top: 80px; z-index: 99; overflow: hidden; }
.product-anchor-nav .anchor-link { flex: 1; text-align: center; padding: 18px 10px; font-size: 16px; font-weight: 600; color: #8aa8c8; background: #0a1e3c; transition: all 0.3s; border-right: 1px solid rgba(255, 255, 255, 0.1); text-decoration: none; }
.product-anchor-nav .anchor-link:last-child { border-right: none; }
.product-anchor-nav .anchor-link:hover { color: #fff; background: #103a6b; }
.product-anchor-nav .anchor-link.active { background: #0066cc; color: #fff; }
.product-sections-wrap { background: #fff; border-radius: 12px; box-shadow: 0 4px 20px rgba(10, 30, 60, 0.05); padding: 40px; }
.product-section { margin-bottom: 50px; padding-bottom: 40px; border-bottom: 1px dashed #e8edf3; }
.product-section:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.product-section .section-title { font-size: 26px; font-weight: 800; color: #0a1e3c; margin-bottom: 20px; padding-left: 12px; border-left: 4px solid #0066cc; text-align: left; }
.product-section .section-content { font-size: 15px; color: #5a6a7e; line-height: 1.8; }
.section-gallery { display: block; max-width: 100%; margin: 0 auto; }
.section-gallery img { width: 80% !important; height: auto; display: block; margin-left: auto !important; margin-right: auto !important; margin-bottom: 24px; border-radius: 8px; box-shadow: 0 4px 16px rgba(10, 30, 60, 0.06); }
.section-gallery img:last-child { margin-bottom: 0; }

/* ==========================================================================
   8. 自定义页面 (关于我们、项目、知识、报价、联系)
   ========================================================================== */
/* 关于我们 */
.about-hero { position: relative; height: 400px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.about-hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; z-index: 1; transition: transform 0.5s; }
.about-hero:hover .about-hero-bg { transform: scale(1.05); }
.about-hero-overlay { position: absolute; inset: 0; background: rgba(10, 30, 60, 0.6); }
.about-hero-content { position: relative; z-index: 3; text-align: center; color: #fff;margin-left: -500%;margin-top: 50px; }
.about-hero-badge { display: inline-block; background: rgba(0, 102, 204, 0.8); padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 15px; }
.about-hero-content h1 { font-size: 48px; font-weight: 800; letter-spacing: 2px; }
.about-subnav { background: #fff; border-bottom: 1px solid #e8edf3; padding: 15px 0; position: sticky; top: 113px; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,0.02); }
.about-subnav .container { display: flex; justify-content: space-between; align-items: center; }
.subnav-links { display: flex; gap: 10px; }
.subnav-links a { padding: 8px 24px; border-radius: 4px; font-weight: 600; color: #3d4f65; font-size: 15px; transition: all 0.3s; text-decoration: none; }
.subnav-links a:hover, .subnav-links a.active { background: #0066cc; color: #fff; }
.subnav-right { color: #6b7a8f; font-size: 14px; }
.about-intro-section { padding: 80px 0; background: #fff; }
.about-intro-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.sub-label { color: #0066cc; font-weight: 700; font-size: 14px; letter-spacing: 1px; display: block; margin-bottom: 10px; }
.about-intro-text h2 { font-size: 36px; font-weight: 800; color: #0a1e3c; margin-bottom: 20px; }
.about-intro-text p { font-size: 16px; color: #5a6a7e; line-height: 1.9; margin-bottom: 20px; }
.about-intro-video .video-wrapper { position: relative; border-radius: 12px; overflow: hidden; box-shadow: 0 16px 40px rgba(0,0,0,0.1); cursor: pointer; }
.about-intro-video .video-wrapper img { width: 100%; display: block; transition: transform 0.4s; }
.about-intro-video .video-wrapper:hover img { transform: scale(1.03); }
.play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(0, 102, 204, 0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 24px; transition: all 0.3s; }
.play-btn::before { content: '▶'; margin-left: 4px; }
.video-wrapper:hover .play-btn { background: #0066cc; transform: translate(-50%, -50%) scale(1.1); }
.about-stats-section { padding: 60px 0 80px; background: #fff; overflow: hidden; }
.about-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-card { background: #0066df; color: #fff; padding: 40px 30px; border-radius: 12px; box-shadow: 0 4px 15px rgba(11, 74, 158, 0.1); opacity: 0; transform: translateY(60px); transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.stat-card.is-visible { opacity: 1; transform: translateY(0); }
.stat-card:nth-child(1) { transition-delay: 0s; } .stat-card:nth-child(2) { transition-delay: 0.15s; } .stat-card:nth-child(3) { transition-delay: 0.3s; } .stat-card:nth-child(4) { transition-delay: 0.45s; }
.stat-card:hover { transform: translateY(-5px) !important; box-shadow: 0 12px 30px rgba(11, 74, 158, 0.3); }
.stat-icon { margin-bottom: 20px; } .stat-icon svg { width: 32px; height: 32px; fill: #ffffff; }
.stat-number { font-size: 46px; font-weight: 900; line-height: 1; margin-bottom: 12px; display: flex; align-items: baseline; letter-spacing: 1px; margin-top: 20px; z-index: 9999; }
.stat-number span { font-size: 18px; margin-left: 5px; font-weight: 600; opacity: 0.9; }
.stat-label { font-size: 15px; font-weight: 500; opacity: 0.9; letter-spacing: 1px; }

.about-factory-section { padding: 80px 0; background: #f5f7fa; }
.factory-carousel { position: relative; width: 100%; overflow: hidden; margin-top: 40px; }
.factory-carousel .carousel-track { display: flex; gap: 20px; transition: transform 0.6s ease; }
.factory-card { width: calc(25% - 15px); flex-shrink: 0; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.factory-card img { width: 100%; height: 200px; object-fit: cover; display: block; transition: transform 0.4s; }
.factory-card:hover img { transform: scale(1.05); }
.factory-carousel .carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; background: rgba(0, 102, 204, 0.85); border: none; border-radius: 50%; color: #fff; font-size: 20px; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.factory-carousel:hover .carousel-arrow { opacity: 1; visibility: visible; }
.factory-carousel .carousel-arrow.prev { left: 15px; } .factory-carousel .carousel-arrow.next { right: 15px; }
.factory-carousel .carousel-arrow:hover { background: #0066cc; transform: translateY(-50%) scale(1.1); }
.about-video-section { padding: 80px 0 100px; background: #fff; }
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-top: 40px; }
.video-card { text-align: center; }
.video-thumb { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,0.08); cursor: pointer; }
.video-thumb img { width: 100%; height: 240px; object-fit: cover; display: block; }
.play-btn-sm { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; background: rgba(0, 102, 204, 0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; }
.play-btn-sm::before { content: '▶'; margin-left: 2px; }
.video-card p { margin-top: 12px; font-size: 15px; font-weight: 600; color: #3d4f65; }

/* 项目详情页 */
.project-single-page { padding: 60px 0 80px; background: #fff; }
.project-single-title { font-size: 38px; font-weight: 800; color: #0a1e3c; line-height: 1.3; margin-bottom: 30px; text-align: center; }
.project-main-image { width: 100%; border-radius: 12px; overflow: hidden; margin-bottom: 40px; box-shadow: 0 10px 40px rgba(10, 30, 60, 0.08); background: #f8fafc; min-height: 400px; display: flex; align-items: center; justify-content: center; }
.project-main-image img { width: 100%; height: auto; display: block; }
.project-specs-table { background: #f8fafc; border: 1px solid #e8edf3; border-radius: 12px; padding: 30px 40px; margin-bottom: 40px; }
.project-specs-table .spec-row { display: flex; padding: 12px 0; border-bottom: 1px dashed #e0e8f0; }
.project-specs-table .spec-row:last-child { border-bottom: none; }
.project-specs-table .spec-label { width: 120px; font-weight: 700; color: #0a1e3c; flex-shrink: 0; }
.project-specs-table .spec-value { color: #5a6a7e; }
.project-content-body { font-size: 16px; color: #4a5a6e; line-height: 1.8; }
.project-content-body p { margin-bottom: 20px; }
.project-content-body img { max-width: 100%; height: auto; border-radius: 8px; margin: 20px 0; box-shadow: 0 4px 16px rgba(10, 30, 60, 0.06); }
.project-content-body ul, .project-content-body ol { margin-left: 20px; margin-bottom: 20px; }
.project-content-body li { margin-bottom: 8px; }
.related-projects-section { background: #f5f7fa; padding: 80px 0 100px; border-top: 1px solid #e8edf3; }
.related-projects-section .section-title { margin-bottom: 40px; }

/* 知识新闻页 */
.knowledge-header { padding: 60px 0 0; }
.knowledge-header h1 { font-size: 42px; font-weight: 800; color: #0a1e3c; margin-bottom: 8px; }
.knowledge-header p { font-size: 16px; color: #6b7a8f; margin-bottom: 30px; }
.knowledge-tabs { display: flex; gap: 10px; margin-bottom: -1px; }
.knowledge-tab { padding: 12px 30px; font-size: 16px; font-weight: 600; color: #6b7a8f; background: #f0f4f8; border-radius: 8px 8px 0 0; transition: all 0.3s; text-decoration: none; }
.knowledge-tab:hover { color: #0066cc; background: #e0e8f0; }
.knowledge-tab.active { background: #0066cc; color: #fff; box-shadow: 0 -4px 10px rgba(0, 102, 204, 0.2); }
.knowledge-page { background: #f5f7fa; padding: 60px 0 100px; border-top: 1px solid #e8edf3; }
.knowledge-list { display: flex; flex-direction: column; gap: 24px; }
.knowledge-item { display: flex; align-items: center; justify-content: space-between; background: #fff; padding: 30px; border-radius: 12px; box-shadow: 0 2px 12px rgba(10, 30, 60, 0.04); border: 1px solid #e8edf3; transition: all 0.3s ease; gap: 30px; }
.knowledge-item:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(10, 30, 60, 0.1); border-color: #c0d8f0; }
.knowledge-text { flex: 1; min-width: 0; }
.knowledge-date { font-size: 14px; color: #9aa8b8; display: block; margin-bottom: 10px; }
.knowledge-title { font-size: 20px; font-weight: 700; color: #0a1e3c; line-height: 1.4; margin-bottom: 12px; }
.knowledge-title a { color: inherit; text-decoration: none; transition: color 0.2s; }
.knowledge-title a:hover { color: #0066cc; }
.knowledge-excerpt { font-size: 14px; color: #6b7a8f; line-height: 1.7; margin-bottom: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.knowledge-img { width: 260px; height: 170px; flex-shrink: 0; border-radius: 8px; overflow: hidden; background: #f0f4f8; }
.knowledge-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.knowledge-item:hover .knowledge-img img { transform: scale(1.05); }
.knowledge-img .no-image-placeholder { width: 100%; height: 100%; background: #f0f4f8; color: #9aa8b8; font-size: 14px; font-weight: 600; display: flex; align-items: center; justify-content: center; border-radius: 8px; border: 1px dashed #d0d7e2; box-sizing: border-box; }
.knowledge-header h1 { color: #ffffff !important; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); }
.knowledge-header p { color: #a8c4e0 !important; }

/* 文章详情页 */
.article-single-page { padding: 60px 0 80px; background: #ffffff; }
.article-title { font-size: 32px; font-weight: 800; color: #0a1e3c; line-height: 1.4; margin-bottom: 20px; text-align: center; }
.article-excerpt { font-size: 16px; color: #6b7a8f; text-align: center; line-height: 1.8; max-width: 800px; margin: 0 auto 30px; padding-bottom: 20px; border-bottom: 1px dashed #e8edf3; }
.article-featured-image { margin-bottom: 40px; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(10, 30, 60, 0.08); }
.article-content { font-size: 16px; color: #4a5a6e; line-height: 1.9; max-width: 900px; margin: 0 auto; }
.article-content p { margin-bottom: 24px; }
.article-content h2, .article-content h3 { color: #0a1e3c; margin-top: 40px; margin-bottom: 16px; font-weight: 700; }
.article-content img { max-width: 80%; height: auto; display: block; margin: 30px auto; border-radius: 8px; box-shadow: 0 4px 16px rgba(10, 30, 60, 0.06); }
.article-content ul, .article-content ol { margin-left: 20px; margin-bottom: 24px; }
.article-content li { margin-bottom: 10px; }
.article-navigation { display: flex; justify-content: space-between; align-items: center; margin-top: 60px; padding-top: 30px; border-top: 1px solid #e8edf3; max-width: 900px; margin-left: auto; margin-right: auto; }
.article-navigation a { font-size: 15px; font-weight: 600; color: #0066cc; text-decoration: none; transition: color 0.2s; }
.article-navigation a:hover { color: #004fa3; }
.related-articles-section { background: #f8fafc; padding: 80px 0 100px; border-top: 1px solid #e8edf3; }
.related-articles-section .section-title { margin-bottom: 40px; text-align: center; }
.related-articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.related-article-card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(10, 30, 60, 0.04); transition: all 0.3s; display: flex; flex-direction: column; }
.related-article-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(10, 30, 60, 0.1); }
.related-img { height: 180px; overflow: hidden; background: #eef3f9; }
.related-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.related-article-card:hover .related-img img { transform: scale(1.06); }
.related-text { padding: 20px; flex: 1; }
.related-text h4 { font-size: 16px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; }
.related-text h4 a { color: #0a1e3c; text-decoration: none; }
.related-text h4 a:hover { color: #0066cc; }
.related-text p { font-size: 13px; color: #6b7a8f; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-img .no-image-placeholder { width: 100%; height: 100%; background: #f0f4f8; color: #9aa8b8; font-size: 13px; display: flex; align-items: center; justify-content: center; border-radius: 0; border: none; }

/* 报价/联系页通用 */
.quote-hero, .contact-hero { position: relative; padding: 80px 0 100px; background: linear-gradient(135deg, #0a1e3c 0%, #0d2b52 50%, #103a6b 100%); overflow: hidden; }
.quote-hero-shape, .contact-hero-shape { position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0, 102, 204, 0.25) 0%, transparent 70%); border-radius: 50%; }
.quote-hero-shape.shape-2 { top: auto; right: auto; bottom: -150px; left: -150px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0, 153, 255, 0.15) 0%, transparent 70%); }
.quote-hero-content, .contact-hero-content { position: relative; z-index: 2; max-width: 700px; }
.quote-hero-badge, .contact-hero-badge { display: inline-block; background: rgba(0, 102, 204, 0.2); border: 1px solid rgba(0, 153, 255, 0.4); color: #66b3ff; font-size: 13px; font-weight: 600; padding: 6px 18px; border-radius: 20px; margin-bottom: 22px; letter-spacing: 2px; }
.quote-hero h1, .contact-hero h1 { font-size: 44px; font-weight: 800; color: #fff; line-height: 1.25; margin-bottom: 20px; letter-spacing: 1px; }
.quote-hero p, .contact-hero p { font-size: 17px; color: #b8d4f0; line-height: 1.8; max-width: 600px; }
.quote-main-section, .contact-main-section { padding: 80px 0 100px; background: #f5f7fa; }
.quote-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: start; }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: start; }
.quote-info h2 { font-size: 32px; font-weight: 800; color: #0a1e3c; line-height: 1.3; margin-bottom: 20px; }
.quote-info h2 span { color: #0066cc; }
.quote-divider { width: 50px; height: 4px; background: #0066cc; border-radius: 2px; margin-bottom: 24px; }
.quote-info-desc { font-size: 16px; color: #5a6a7e; line-height: 1.9; margin-bottom: 35px; }
.quote-benefits { list-style: none; padding: 0; margin: 0 0 35px 0; }
.quote-benefits li { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.benefit-icon { flex-shrink: 0; width: 48px; height: 48px; background: #eef5ff; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.benefit-icon svg { width: 24px; height: 24px; fill: #0066cc; }
.benefit-text h4 { font-size: 16px; font-weight: 700; color: #0a1e3c; margin-bottom: 4px; }
.benefit-text p { font-size: 14px; color: #6b7a8f; line-height: 1.6; }
.quote-contact-box { background: linear-gradient(135deg, #0a1e3c, #103a6b); border-radius: 12px; padding: 28px 30px; }
.quote-contact-box h4 { color: #fff; font-size: 17px; font-weight: 700; margin-bottom: 16px; }
.contact-line { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.contact-line:last-child { margin-bottom: 0; }
.contact-line svg { fill: #4da6ff; flex-shrink: 0; }
.contact-line a { color: #a8c4e0; font-size: 15px; font-weight: 500; text-decoration: none; transition: color 0.2s; }
.contact-line a:hover { color: #fff; }
.quote-form-card, .contact-form-card, .contact-info-card { background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 20px 60px rgba(10, 30, 60, 0.08); border: 1px solid #e8edf3; position: sticky; top: 120px; }
.quote-form-header, .contact-card-header { background: linear-gradient(135deg, #0066cc, #004fa3); padding: 30px 35px; }
.quote-form-header h3, .contact-card-header h3 { color: #fff; font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.quote-form-header p, .contact-card-header p { color: rgba(255, 255, 255, 0.85); font-size: 14px; margin: 0; }
.quote-form-body, .contact-form-body, .contact-info-body { padding: 35px; }
.quote-form-footer { background: #f8fafc; padding: 16px 35px; text-align: center; border-top: 1px solid #e8edf3; }
.quote-form-footer span { font-size: 13px; color: #6b7a8f; }
.info-person { font-size: 16px; color: #3d4f65; margin-bottom: 25px; display: flex; align-items: center; gap: 8px; }
.person-label { color: #6b7a8f; } .person-name { font-weight: 700; color: #0a1e3c; font-size: 18px; }
.qr-codes { display: flex; justify-content: space-around; gap: 20px; margin-bottom: 25px; }
.qr-item { text-align: center; }
.qr-item img { width: 130px; height: 130px; border-radius: 10px; border: 1px solid #e8edf3; padding: 5px; background: #fff; box-shadow: 0 4px 12px rgba(10, 30, 60, 0.05); margin: 0 auto 10px; }
.qr-item span { display: block; font-size: 13px; color: #6b7a8f; margin-bottom: 4px; }
.qr-item strong { display: block; font-size: 14px; color: #0066cc; }
.info-divider { height: 1px; background: #e8edf3; margin: 25px 0; }
.info-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 20px; }
.info-list li { display: flex; align-items: flex-start; gap: 15px; }
.info-icon { width: 40px; height: 40px; background: #eef5ff; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-icon svg { width: 20px; height: 20px; fill: #0066cc; }
.info-text { display: flex; flex-direction: column; flex: 1; }
.info-text span { font-size: 13px; color: #9aa8b8; margin-bottom: 4px; }
.info-text a, .info-text p { font-size: 15px; color: #3d4f65; font-weight: 500; margin: 0; line-height: 1.5; text-decoration: none; transition: color 0.2s; }
.info-text a:hover { color: #0066cc; }

/* WPForms 表单统一美化 */
.quote-form-body .wpforms-form .wpforms-field, .contact-form-body .wpforms-form .wpforms-field { padding: 0 !important; margin-bottom: 22px !important; }
.quote-form-body .wpforms-form .wpforms-field label, .contact-form-body .wpforms-form .wpforms-field label { display: block; font-size: 14px !important; font-weight: 600 !important; color: #0a1e3c !important; margin-bottom: 8px !important; padding: 0 !important; }
.quote-form-body .wpforms-form .wpforms-required-label, .contact-form-body .wpforms-form .wpforms-required-label { color: #e63946 !important; margin-left: 3px; }
.quote-form-body .wpforms-form input, .contact-form-body .wpforms-form input,
.quote-form-body .wpforms-form textarea, .contact-form-body .wpforms-form textarea,
.quote-form-body .wpforms-form select, .contact-form-body .wpforms-form select { width: 100% !important; padding: 14px 18px !important; border: 2px solid #e8edf3 !important; border-radius: 10px !important; font-size: 15px !important; color: #1a1a2e !important; background: #f8fafc !important; transition: all 0.25s ease !important; box-shadow: none !important; font-family: inherit !important; box-sizing: border-box !important; outline: none !important; }
.quote-form-body .wpforms-form input:focus, .contact-form-body .wpforms-form input:focus,
.quote-form-body .wpforms-form textarea:focus, .contact-form-body .wpforms-form textarea:focus,
.quote-form-body .wpforms-form select:focus, .contact-form-body .wpforms-form select:focus { border-color: #0066cc !important; background: #fff !important; box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1) !important; }
.quote-form-body .wpforms-form input::placeholder, .contact-form-body .wpforms-form input::placeholder,
.quote-form-body .wpforms-form textarea::placeholder, .contact-form-body .wpforms-form textarea::placeholder { color: #a0aec0 !important; }
.quote-form-body .wpforms-form textarea, .contact-form-body .wpforms-form textarea { min-height: 120px !important; resize: vertical !important; }
.quote-form-body .wpforms-form select, .contact-form-body .wpforms-form select { height: auto !important; min-height: 52px !important; line-height: 1.5 !important; padding-top: 12px !important; padding-bottom: 12px !important; color: #1a1a2e !important; background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%230066cc%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E") !important; background-repeat: no-repeat !important; background-position: right 15px top 50% !important; background-size: 12px auto !important; padding-right: 40px !important; appearance: none !important; -webkit-appearance: none !important; }
.quote-form-body .wpforms-form select option, .contact-form-body .wpforms-form select option { color: #1a1a2e !important; background-color: #ffffff !important; padding: 10px !important; }
.quote-form-body .wpforms-form .wpforms-submit-container, .contact-form-body .wpforms-form .wpforms-submit-container { padding: 0 !important; margin-top: 10px !important; }
.quote-form-body .wpforms-form .wpforms-submit, .contact-form-body .wpforms-form .wpforms-submit { width: 100% !important; background: linear-gradient(135deg, #0066cc, #004fa3) !important; color: #fff !important; padding: 16px 40px !important; border: none !important; border-radius: 10px !important; font-size: 16px !important; font-weight: 700 !important; cursor: pointer !important; transition: all 0.3s ease !important; letter-spacing: 1px !important; text-transform: uppercase !important; box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3) !important; }
.quote-form-body .wpforms-form .wpforms-submit:hover, .contact-form-body .wpforms-form .wpforms-submit:hover { transform: translateY(-2px) !important; box-shadow: 0 10px 28px rgba(0, 102, 204, 0.45) !important; }
.quote-form-body .wpforms-form .wpforms-field-row, .contact-form-body .wpforms-form .wpforms-field-row { display: flex !important; gap: 15px !important; flex-wrap: wrap; }
.quote-form-body .wpforms-form .wpforms-field-row .wpforms-field-row-block, .contact-form-body .wpforms-form .wpforms-field-row .wpforms-field-row-block { flex: 1; min-width: 0; }
.quote-form-body .wpforms-form .wpforms-field-description, .contact-form-body .wpforms-form .wpforms-field-description { font-size: 12px !important; color: #6b7a8f !important; margin-top: 5px !important; }

/* 项目列表页筛选栏 */
.cases-filter-bar { background: #fff; border-bottom: 1px solid #e8edf3; padding: 20px 0; margin-bottom: 50px; }
.cases-filter-bar .container { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
.filter-btn { padding: 12px 30px; background: #f0f4f8; color: #3d4f65; font-size: 15px; font-weight: 600; border-radius: 6px; transition: all 0.3s; text-decoration: none; }
.filter-btn:hover { background: #e0e8f0; color: #0066cc; }
.filter-btn.active { background-color: #0066cc !important; border-color: #0066cc !important; color: #ffffff !important; box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3) !important; transform: translateY(-1px); }
.cases-page { padding-bottom: 100px; background: #f5f7fa; }
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.case-card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 20px rgba(10, 30, 60, 0.05); transition: all 0.3s ease; display: flex; flex-direction: column; }
.case-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(10, 30, 60, 0.12); }
.case-card-img { height: 240px; overflow: hidden; background: #eef3f9; }
.case-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.case-card:hover .case-card-img img { transform: scale(1.08); }
.case-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.case-card-body h3 { font-size: 17px; font-weight: 700; color: #0a1e3c; line-height: 1.5; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.case-card-body p { font-size: 14px; color: #6b7a8f; line-height: 1.7; margin-bottom: 24px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.case-card-footer { border-top: 1px solid #f0f4f8; padding-top: 16px; display: flex; justify-content: flex-end; }
.arrow-circle { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: #f0f4f8; color: #0066cc; font-size: 18px; transition: all 0.3s ease; }
.case-card:hover .arrow-circle { background: #0066cc; color: #fff; transform: translateX(4px); }

/* 解决方案流程步骤 */
.process-grid { display: flex; justify-content: space-between; position: relative; max-width: 1200px; margin: 0 auto; }
.process-grid::before { content: ''; position: absolute; top: 30px; left: 10%; right: 10%; height: 2px; background: #e8edf3; z-index: 1; }
.process-step { text-align: center; position: relative; z-index: 2; width: 18%; }
.process-num { width: 60px; height: 60px; background: #0066cc; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; margin: 0 auto 20px; border: 4px solid #fff; box-shadow: 0 4px 10px rgba(0, 102, 204, 0.2); }
.process-step h4 { font-size: 17px; font-weight: 700; color: #0a1e3c; margin-bottom: 8px; }
.process-step p { font-size: 13px; color: #6b7a8f; line-height: 1.6; }

/* ==========================================================================
   9. 弹窗 (Lightbox)、分页、地图
   ========================================================================== */
/* 分页通用样式 */
.pagination { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 60px; flex-wrap: wrap; }
.pagination .page-btn, .pagination a.page-numbers, .pagination span.page-numbers,
.pagination .woocommerce-pagination ul.page-numbers li a, .pagination .woocommerce-pagination ul.page-numbers li span {
    display: inline-flex !important; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 10px; border: 1px solid #e0e8f0; background: #ffffff; color: #3d4f65; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94); box-sizing: border-box; padding: 0; line-height: 1;
}
.pagination a.page-btn:hover, .pagination a.page-numbers:hover,
.pagination .woocommerce-pagination ul.page-numbers li a:hover { border-color: #0066cc; color: #0066cc; background: #f0f7ff; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0, 102, 204, 0.15); }
.pagination span.current, .pagination .page-btn.current,
.pagination .woocommerce-pagination ul.page-numbers li span.current { background: #0066cc !important; border-color: #0066cc !important; color: #ffffff !important; box-shadow: 0 4px 12px rgba(0, 102, 204, 0.35); }
.pagination span.dots { border: none; background: transparent; cursor: default; }
.pagination .page-btn.prev, .pagination .page-btn.next,
.pagination .prev.page-numbers, .pagination .next.page-numbers,
.pagination .woocommerce-pagination ul.page-numbers li a.prev, .pagination .woocommerce-pagination ul.page-numbers li a.next { font-size: 20px; line-height: 1; }
.pagination .woocommerce-pagination ul.page-numbers { display: flex; justify-content: center; align-items: center; gap: 8px; list-style: none; padding: 0; margin: 0; }
.pagination .woocommerce-pagination ul.page-numbers li { margin: 0; display: inline-block !important; }

/* 弹窗 (Lightbox) */
.custom-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.9); z-index: 999999; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s ease; }
.custom-modal[style*="display: flex"] { opacity: 1; }
.modal-content { max-width: 80vw; max-height: 85vh; display: flex; align-items: center; justify-content: center; }
.modal-content img { max-width: 100%; max-height: 85vh; object-fit: contain; border-radius: 4px; }
.close-btn { position: absolute; top: 20px; right: 30px; color: #fff; font-size: 40px; cursor: pointer; opacity: 0.7; transition: opacity 0.3s; }
.close-btn:hover { opacity: 1; }
.prev-btn, .next-btn { position: absolute; top: 50%; transform: translateY(-50%); color: #fff; font-size: 40px; cursor: pointer; padding: 20px; opacity: 0.5; transition: all 0.3s; user-select: none; }
.prev-btn:hover, .next-btn:hover { opacity: 1; background: rgba(255,255,255,0.1); border-radius: 8px; }
.prev-btn { left: 20px; } .next-btn { right: 20px; }
.gallery-counter { position: absolute; bottom: 25px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 16px; letter-spacing: 2px; background: rgba(0,0,0,0.5); padding: 5px 15px; border-radius: 20px; }
.video-modal-wrapper { width: 80vw; height: 80vh; max-width: 1200px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; }
#videoPlayerContainer { flex: 1; width: 100%; position: relative; }
.close-video-wrapper { margin-top: 20px; text-align: center; }
.close-video-btn { background: #ffffff; color: #0a1e3c; padding: 10px 40px; border: none; border-radius: 30px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all 0.3s; box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.close-video-btn:hover { background: #f0f4f8; transform: scale(1.05); }

/* 联系我们地图 */
.contact-map-section { padding: 0 0 100px; background: #f5f7fa; }
.map-card { width: 100%; border-radius: 16px; overflow: hidden; box-shadow: 0 20px 60px rgba(10, 30, 60, 0.08); border: 1px solid #e8edf3; line-height: 0; }
.map-card iframe { width: 100%; height: 450px; border: none; display: block; filter: grayscale(0.1) contrast(1.05); transition: filter 0.3s ease; }
.map-card:hover iframe { filter: grayscale(0) contrast(1); }

/* ==========================================================================
   10. 响应式媒体查询 (统一断点)
   ========================================================================== */
@media (max-width: 1200px) {
    .industry-grid, .why-grid, .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .news-layout { grid-template-columns: 1fr; }
    .carousel-track { gap: 16px; }
    .project-card { width: 280px; }
    .products-layout { grid-template-columns: 240px 1fr; gap: 30px; }
    .page-header h1 { font-size: 36px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .carousel-arrow.prev { left: -15px; } .carousel-arrow.next { right: -15px; }
}

@media (max-width: 900px) {
    /* 全局移动端调整 */
    .hero-content h1 { font-size: 36px; }
    .hero-content p { font-size: 16px; }
    .slider-arrow { display: none; }
    .about-grid, .about-intro-grid, .quote-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .faq-content { flex-direction: column; }
    .faq-content img, .faq-text { width: 100%; }
    
    /* 移动端产品列表页 */
    .products-layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .product-single-layout { grid-template-columns: 1fr; padding: 30px; gap: 40px; }
    .product-single-title { font-size: 28px; }
    .product-tabs-nav { flex-wrap: wrap; }
    .product-tabs-nav li { flex: none; width: 50%; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .section-gallery img { width: 100% !important; }
    
    /* 移动端项目/文章/列表 */
    .cases-grid, .related-articles-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .project-carousel { padding: 0 15px !important; overflow: hidden !important; box-sizing: border-box; }
    .project-carousel .carousel-track { width: 100% !important; gap: 15px !important; display: flex; }
    .project-carousel .project-card { width: calc(100vw - 30px) !important; flex-shrink: 0 !important; box-sizing: border-box; }
    .project-carousel .carousel-arrow { display: none !important; }
    .knowledge-item { flex-direction: column-reverse; align-items: flex-start; padding: 20px; }
    .knowledge-img { width: 100%; height: 200px; margin-bottom: 15px; }
    .article-content img { max-width: 100%; }
    .article-navigation { flex-direction: column; gap: 15px; align-items: flex-start; }
    .article-title { font-size: 26px; }
    .about-hero { height: 280px; } .about-hero-content h1 { font-size: 32px; }
    .about-subnav { top: 120px; } .subnav-links { flex-wrap: wrap; } .subnav-links a { padding: 6px 15px; font-size: 14px; }
    .about-subnav .subnav-right { display: none; }
    .factory-card { width: calc(50% - 10px); }
    .video-grid { grid-template-columns: 1fr; }
    .process-grid { flex-wrap: wrap; } .process-grid::before { display: none; } .process-step { width: 48%; margin-bottom: 30px; }
    .quote-form-card, .contact-form-card, .contact-info-card { position: static; }
    .quote-hero h1, .contact-hero h1 { font-size: 30px; } .quote-hero p, .contact-hero p { font-size: 15px; }
    .quote-info h2 { font-size: 26px; }
    .modal-content { max-width: 95vw; max-height: 70vh; } .modal-content img { max-height: 70vh; }
    .prev-btn, .next-btn { font-size: 28px; padding: 10px; }
    .video-modal-wrapper { width: 95vw; height: 60vh; }
    .contact-map-section { padding: 0 0 60px; } .map-card iframe { height: 350px; }

    /* 移动端菜单与下拉菜单特殊处理 */
    .desktop-slider { display: none !important; }
    .mobile-slider { display: block !important; }
    .dropdown-menu.menu-equipment { width: 550px; } .dropdown-menu.menu-accessories { width: 700px; }
    .dropdown-item-img-box { width: 60px; height: 60px; }
    .metaslider .ms-slide-content { width: 100% !important; max-width: none; text-align: center; align-items: center; }
    .metaslider .ms-title { font-size: 24px; } .metaslider .ms-desc { font-size: 13px; }
    .metaslider .ms-btns { flex-direction: column; width: 100%; } .metaslider .ms-btn-primary, .metaslider .ms-btn-outline { width: 100%; text-align: center; }
    
    /* 清除移动端菜单的 CSS 大箭头 */
    .nav-links .nav-item.has-dropdown > a::after, .nav-links .nav-item.has-dropdown > a::before, .navbar .nav-item.has-dropdown > a::after { display: none !important; content: none !important; border: none !important; width: 0 !important; height: 0 !important; background: transparent !important; }
    .nav-links { position: fixed; top: 120px; left: 0; width: 100%; height: calc(100vh - 120px); background: rgba(10, 30, 60, 0.98) !important; flex-direction: column; gap: 0; padding: 10px 0 50px 0; overflow-y: auto; display: none; z-index: 999998; }
    .nav-links.active { display: flex !important; }
    .nav-item { width: 100%; height: auto; display: block; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .nav-links a { display: block; padding: 15px 20px; font-size: 16px; color: #ffffff !important; border-bottom: none; }
    .dropdown-menu { position: static !important; width: 100% !important; transform: none !important; box-shadow: none !important; border: none !important; padding: 0 !important; background: transparent !important; display: none !important; opacity: 1 !important; visibility: visible !important; margin-top: 0; }
    .nav-item.active .dropdown-menu { display: block !important; }
    .dropdown-list { display: flex !important; flex-direction: column !important; gap: 10px !important; padding: 10px 15px !important; }
    .dropdown-item { background: rgba(255, 255, 255, 0.08) !important; border: 1px solid rgba(255, 255, 255, 0.15) !important; border-radius: 6px !important; padding: 12px !important; display: flex !important; align-items: center !important; gap: 12px !important; }
    .dropdown-item-img-box { width: 50px !important; height: 50px !important; background: #ffffff !important; border: none !important; flex-shrink: 0 !important; }
    .dropdown-item-text { flex: 1; min-width: 0; }
    .dropdown-item-text .title { color: #ffffff !important; font-size: 14px !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .dropdown-item-text .desc { color: #a8c4e0 !important; font-size: 12px !important; }
    .mobile-children-container { display: none; background: rgba(0, 0, 0, 0.2) !important; border-left: 3px solid #0066cc; margin-left: 15px; padding: 10px; border-radius: 0 8px 8px 0; }
    .dropdown-item.level-2, .dropdown-item.level-3 { background: transparent !important; border: none !important; border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important; border-radius: 0 !important; box-shadow: none !important; padding: 12px 0 !important; margin-bottom: 0 !important; }
    .dropdown-item.level-2 .dropdown-item-text, .dropdown-item.level-3 .dropdown-item-text { padding-left: 30px !important; }
    .dropdown-item.level-2 .title, .dropdown-item.level-3 .title { font-size: 14px !important; color: #ccc !important; font-weight: 400 !important; }
    .mobile-toggle-icon, .toggle-arrow { margin-left: auto; padding: 10px 15px; font-size: 10px; color: #a8c4e0; cursor: pointer; transition: transform 0.3s ease, color 0.3s; }
    .mobile-toggle-icon:hover, .toggle-arrow:hover { color: #ffffff; }
    .dropdown-item .toggle-arrow { color: #ffffff !important; opacity: 0.8; }
    .dropdown-item .toggle-arrow:hover { color: #0066cc !important; opacity: 1; }
    .dropdown-item-img-box .no-image-placeholder { background: rgba(255, 255, 255, 0.1) !important; border: 1px dashed rgba(255, 255, 255, 0.3) !important; color: #a8c4e0 !important; }
    .dropdown-item .title { color: #ffffff !important; font-weight: 600 !important; }
    .dropdown-item .desc { color: #a8c4e0 !important; font-size: 12px !important; }

    /* 移动端底部导航栏 */
    .mobile-bottom-nav { display: flex; position: fixed; bottom: 0; left: 0; width: 100%; height: 65px; background-color: #0a1e3c; border-top: 1px solid rgba(255, 255, 255, 0.1); z-index: 999999; box-shadow: 0 -2px 10px rgba(0,0,0,0.2); }
    .bottom-nav-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: #a0aec0; text-decoration: none; transition: all 0.3s; }
    .bottom-nav-item svg { width: 22px; height: 22px; fill: currentColor; }
    .bottom-nav-item span { font-size: 11px; letter-spacing: 0.5px; }
    .bottom-nav-item.active { color: #f5a623; }
    .bottom-nav-item:active { transform: scale(0.92); }
    .chat-widget, .float-btn, #chat-widget-container { bottom: 75px !important; }
    
    /* 移动端详情页/关于我们等细节微调 */
    html, body { max-width: 100%; overflow-x: clip; }
    body { padding-top: 120px; padding-bottom: 65px !important; }
    body.menu-open { overflow: hidden; }
    .sticky-header-wrapper { position: fixed !important; top: 0; left: 0; width: 100%; z-index: 999999; }
    .site-title-text { display: none !important; }
    .site-description-text { display: block !important; font-size: 18px; font-weight: 800; color: #0a1e3c; letter-spacing: 1px; white-space: nowrap; }
    .logo { gap: 8px; }
    .custom-top-bar { height: 50px; }
    .top-bar-inner { padding: 0; flex-direction: row; height: 100%; }
    .top-bar-left { display: none !important; }
    .top-bar-right { width: 100%; justify-content: space-between; height: 100%; }
    .btn-konsultasi { flex: 1; justify-content: center; height: 100%; font-size: 14px; }
    .lang-switcher { flex: 1; justify-content: center; height: 100%; font-size: 14px; }
    .navbar .container { height: 70px; padding: 0 15px; margin-left: 10%;}
    .nav-cta { display: none; }
    .mobile-header-icons { display: flex; align-items: center; gap: 15px; }
    .mobile-search-btn, .mobile-menu-btn, .mobile-close-btn { background: none; border: none; cursor: pointer; color: #0b4a9e; padding: 5px; }
    .mobile-close-btn { display: none; }
    body.menu-open .mobile-menu-btn { display: none; }
    body.menu-open .mobile-close-btn { display: block; }
    .product-grid.list-view .product-card { flex-direction: column; }
    .product-grid.list-view .product-card-img { width: 100%; height: 220px; }
}

@media (max-width: 600px) {
    .hero-slider { height: 70vh; min-height: 550px; }
    .hero-content h1 { font-size: 28px; }
    .hero-btns { flex-direction: column; }
    .btn-primary, .btn-outline { width: 100%; text-align: center; padding: 14px 20px; font-size: 15px; }
    .product-grid, .industry-grid, .why-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .container { padding: 0 20px; }
    .faq-header { padding: 16px 20px; } .faq-header h3 { font-size: 15px; }
    .carousel-track { gap: 12px; } .project-card { width: 260px; }
    .page-header h1 { font-size: 28px; } .page-header { padding: 40px 0; }
    .products-toolbar { flex-direction: column; gap: 12px; align-items: flex-start; }
    .toolbar-right { width: 100%; justify-content: space-between; }
    .pagination { gap: 6px; } .pagination .page-btn, .pagination a.page-numbers, .pagination span.page-numbers { width: 38px; height: 38px; font-size: 14px; }
    .cases-grid, .related-articles-grid { grid-template-columns: 1fr; }
    .cases-filter-bar .container { gap: 10px; }
    .filter-btn { padding: 10px 20px; font-size: 13px; flex: 1 1 auto; text-align: center; }
    .about-stats-grid { grid-template-columns: 1fr; } .factory-card { width: 100%; }
    .quote-form-body, .contact-form-body, .contact-info-body, .contact-card-header { padding: 25px; }
    .qr-codes { flex-direction: column; align-items: center; gap: 30px; }
    .qr-item img { width: 150px; height: 150px; }
    .quote-form-body .wpforms-form .wpforms-field-row { flex-direction: column; }
    .process-step { width: 100%; }
}
/* ==========================================================================
   35. 锁定“知识”下拉菜单为垂直排列（上下排列好看，并排不好看）
   ========================================================================== */
/* 强制菜单容器为垂直单列 */
.nav-item.has-dropdown .dropdown-menu.menu-knowledge {
    display: block !important;
    width: 280px !important; /* 宽度适中，刚好放下一行标题和描述 */
    padding: 15px !important;
    left: auto !important;
    right: 0 !important; /* 靠右对齐，避免遮挡 */
}

/* 强制内层列表上下堆叠，禁止左右并排 */
.menu-knowledge .dropdown-list {
    display: flex !important;
    flex-direction: column !important; /* 核心：上下排列 */
    gap: 0 !important; /* 去掉上下间距，用分割线隔开即可 */
    grid-template-columns: 1fr !important; /* 覆盖掉之前的网格设定 */
}

/* 单个菜单项：块级显示，铺满整行 */
.menu-knowledge .dropdown-item {
    display: block !important;
    padding: 12px 15px !important;
    border-bottom: 1px solid #f0f4f8 !important; /* 用分割线区分 */
    border-radius: 0 !important;
    background: transparent !important;
    transition: all 0.2s ease !important;
}

/* 最后一个菜单项去掉底部线条 */
.menu-knowledge .dropdown-item:last-child {
    border-bottom: none !important;
}

/* 鼠标悬停时的背景色和轻微右移 */
.menu-knowledge .dropdown-item:hover {
    background: #f0f7ff !important;
    padding-left: 20px !important;
}

/* 标题和描述的排版 */
.menu-knowledge .dropdown-item-text .title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #0a1e3c !important;
    display: block !important;
    margin-bottom: 4px !important;
}

.menu-knowledge .dropdown-item-text .desc {
    font-size: 13px !important;
    color: #6b7a8f !important;
    display: block !important;
    line-height: 1.5 !important;
}
/* ==========================================================================
   36. 锁定“知识”下拉菜单为左右并排布局（覆盖垂直样式）
   ========================================================================== */
@media (min-width: 901px) {
    /* 1. 容器加宽，才能放得下左右两列 */
    .nav-item.has-dropdown .dropdown-menu.menu-knowledge {
        display: block !important;
        width: 480px !important; /* 宽度加大，容纳两列 */
        padding: 20px !important;
        left: auto !important;
        right: 0 !important; /* 依然保持靠右，防止溢出屏幕 */
    }

    /* 2. 核心：强制网格布局为两列并排 */
    .menu-knowledge .dropdown-list {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important; /* 左右两列等宽 */
        gap: 15px !important; /* 两个卡片之间的间距 */
    }

    /* 3. 每一个分类做成独立卡片 */
    .menu-knowledge .dropdown-item {
        display: flex !important;
        flex-direction: column !important; /* 卡片内部文字依然上下排列 */
        padding: 18px 15px !important;
        background: #f8fafc !important; /* 浅灰底色 */
        border: 1px solid #e8edf3 !important;
        border-radius: 8px !important;
        transition: all 0.3s ease !important;
        margin-bottom: 0 !important;
        border-bottom: 1px solid #e8edf3 !important; /* 恢复卡片边框 */
    }

    /* 4. 鼠标悬停时，卡片浮起、边框变蓝 */
    .menu-knowledge .dropdown-item:hover {
        background: #ffffff !important;
        border-color: #0066cc !important;
        box-shadow: 0 8px 20px rgba(10, 30, 60, 0.1) !important;
        transform: translateY(-3px) !important;
        padding-left: 15px !important; /* 重置之前的左右位移动画 */
    }

    /* 5. 标题和描述的文字样式 */
    .menu-knowledge .dropdown-item-text .title {
        font-size: 15px !important;
        font-weight: 700 !important;
        color: #0a1e3c !important;
        display: block !important;
        margin-bottom: 6px !important;
        white-space: nowrap; /* 标题不折行 */
    }

    .menu-knowledge .dropdown-item-text .desc {
        font-size: 13px !important;
        color: #6b7a8f !important;
        display: block !important;
        line-height: 1.5 !important;
        white-space: normal; /* 描述允许折行 */
    }
}
/* ==========================================================================
   37. 修复“知识”下拉菜单的位置（居中）与悬停边框
   ========================================================================== */
@media (min-width: 901px) {
    /* 1. 位置居中：对齐到“知识”文字的中间 */
    .nav-item.has-dropdown .dropdown-menu.menu-knowledge {
        width: 480px !important;
        left: 50% !important;         /* 水平居中 */
        right: auto !important;       /* 取消右对齐 */
        transform: translateX(-50%) translateY(10px) !important; /* 仅保留垂直动画 */
    }

    /* 鼠标悬停时，恢复垂直位置，继续保持水平居中 */
    .nav-item.has-dropdown:hover .dropdown-menu.menu-knowledge {
        transform: translateX(-50%) translateY(0) !important;
    }

    /* 2. 修复悬停时底边框消失的问题 */
    .menu-knowledge .dropdown-item {
        border: 1px solid #e8edf3 !important; /* 强制四边都有边框 */
        border-radius: 8px !important;
        background: #f8fafc !important;
        padding: 18px 15px !important;
        margin-bottom: 0 !important;
        transition: all 0.3s ease !important;
        display: flex !important;
        flex-direction: column !important; /* 文字内部上下排列 */
    }

    /* 鼠标悬停时，边框变蓝（明确指定四边颜色，防止底边被覆盖） */
    .menu-knowledge .dropdown-item:hover {
        border-color: #0066cc !important;
        background: #ffffff !important;
        box-shadow: 0 8px 20px rgba(10, 30, 60, 0.1) !important;
        transform: translateY(-3px) !important;
    }
}
/* ==========================================================================
   38. 彻底修复移动端“知识”下拉菜单的样式与布局
   ========================================================================== */
@media (max-width: 900px) {
    /* 1. 强制重置容器宽度和位置，铺满手机屏幕 */
    .nav-item.has-dropdown .dropdown-menu.menu-knowledge {
        width: 100% !important;
        left: 0 !important;
        right: auto !important;
        transform: none !important;
        padding: 10px 15px !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
    }

    /* 2. 强制重置为单列垂直排列，不再并排 */
    .menu-knowledge .dropdown-list {
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
    }

    /* 3. 子菜单项样式：深色背景卡片，文字清晰可见 */
    .menu-knowledge .dropdown-item {
        display: flex !important;
        align-items: center !important;
        padding: 12px !important;
        background: rgba(255, 255, 255, 0.08) !important;
        border: 1px solid rgba(255, 255, 255, 0.15) !important;
        border-radius: 6px !important;
    }

    /* 4. 修复文字颜色，确保在深色背景下清晰可见 */
    .menu-knowledge .dropdown-item-text .title {
        color: #ffffff !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        white-space: normal !important;
    }

    .menu-knowledge .dropdown-item-text .desc {
        color: #a8c4e0 !important; /* 浅蓝色 */
        font-size: 12px !important;
    }

    /* 5. 修复箭头颜色 */
    .menu-knowledge .toggle-arrow,
    .menu-knowledge .mobile-toggle-icon {
        color: #ffffff !important;
        opacity: 0.8;
    }

    /* 6. 保证默认是收起的（除非 JS 给它加了 active 类） */
    .nav-item.active .dropdown-menu.menu-knowledge {
        display: block !important;
    }
}
/* ==========================================================================
   39. 强制修复“知识”菜单在手机端的样式与展开/收起逻辑
   ========================================================================== */
@media (max-width: 900px) {
    /* 1. 重置容器：默认隐藏，不再让它自动展开 */
    .nav-item.has-dropdown .dropdown-menu.menu-knowledge {
        display: none !important; /* 强制默认隐藏 */
        width: 100% !important;   /* 铺满屏幕 */
        position: static !important;
        transform: none !important;
        padding: 10px 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
    }

    /* 2. 只有加上 active 类时才展开 */
    .nav-item.has-dropdown.active .dropdown-menu.menu-knowledge {
        display: block !important;
    }

    /* 3. 强制单列垂直排列，去掉左右并排 */
    .menu-knowledge .dropdown-list {
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
    }

    /* 4. 强制覆盖为深色背景卡片，文字颜色变白 */
    .menu-knowledge .dropdown-item {
        display: flex !important;
        align-items: center !important;
        background: rgba(255, 255, 255, 0.08) !important; /* 深色半透明 */
        border: 1px solid rgba(255, 255, 255, 0.15) !important; /* 浅色边框 */
        border-radius: 6px !important;
        padding: 12px !important;
        margin-bottom: 0 !important;
    }

    /* 5. 文字颜色修正为白色 */
    .menu-knowledge .dropdown-item-text .title {
        color: #ffffff !important;
        font-size: 14px !important;
        font-weight: 600 !important;
    }
    .menu-knowledge .dropdown-item-text .desc {
        color: #a8c4e0 !important;
        font-size: 12px !important;
    }

    /* 6. 箭头颜色修正为白色 */
    .menu-knowledge .toggle-arrow,
    .menu-knowledge .mobile-toggle-icon {
        color: #ffffff !important;
        opacity: 0.8;
    }
}
/* ==========================================================================
   40. 修复“获取报价”表单末尾的同意复选框样式
   ========================================================================== */
/* 1. 恢复复选框的正常大小，覆盖全局 input 的 100% 宽度 */
.quote-form-body .wpforms-form input[type="checkbox"] {
    width: 18px !important;
    height: 18px !important;
    padding: 0 !important;
    margin: 3px 10px 0 0 !important; /* 右侧留出 10px 间距 */
    border: 1px solid #c0ccd8 !important;
    border-radius: 4px !important;
    box-shadow: none !important;
    display: inline-block !important;
    vertical-align: top !important;
    cursor: pointer;
}

/* 2. 让复选框和文字左右排列，且顶部对齐 */
.quote-form-body .wpforms-form .wpforms-field-checkbox,
.quote-form-body .wpforms-form .wpforms-field-gdpr {
    display: flex !important;
    align-items: flex-start !important;
    padding: 0 !important;
}

/* 3. 修复文字标签的样式，去掉加粗和多余的边距 */
.quote-form-body .wpforms-form .wpforms-field-checkbox label,
.quote-form-body .wpforms-form .wpforms-field-gdpr label {
    display: inline !important;
    margin-bottom: 0 !important;
    font-weight: 400 !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    color: #3d4f65 !important;
    cursor: pointer;
}

/* 4. 如果 WPForms 的复选框外面有额外的容器，也强制去掉拉伸效果 */
.quote-form-body .wpforms-form .wpforms-field-checkbox ul,
.quote-form-body .wpforms-form .wpforms-field-gdpr ul {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}
.quote-form-body .wpforms-form .wpforms-field-checkbox ul li,
.quote-form-body .wpforms-form .wpforms-field-gdpr ul li {
    display: flex !important;
    align-items: flex-start !important;
    margin-bottom: 0 !important;
}
/* ==========================================================================
   41. 彻底重绘“隐私政策”复选框（消除重影，干净利落）
   ========================================================================== */
.quote-form-body .wpforms-form input[type="checkbox"] {
    /* 1. 清除浏览器和 WPForms 的所有默认样式 */
    -webkit-appearance: none !important;
    appearance: none !important;
    outline: none !important;
    box-shadow: none !important;  /* 消除重影罪魁祸首 */
    background: #ffffff !important;
    border: 1px solid #c0ccd8 !important;
    
    /* 2. 设定一个统一的尺寸和圆角 */
    width: 18px !important;
    height: 18px !important;
    border-radius: 4px !important;
    
    /* 3. 布局位置 */
    display: inline-block !important;
    margin: 2px 10px 0 0 !important;
    padding: 0 !important;
    position: relative !important;
    cursor: pointer !important;
    vertical-align: middle !important;
    transition: all 0.2s ease !important;
}

/* 鼠标悬停时，边框变蓝提示 */
.quote-form-body .wpforms-form input[type="checkbox"]:hover {
    border-color: #0066cc !important;
}

/* 选中状态：背景变蓝 */
.quote-form-body .wpforms-form input[type="checkbox"]:checked {
    background-color: #0066cc !important;
    border-color: #0066cc !important;
}

/* 选中后，画一个白色的勾（勾是用 CSS 画的，不需要图片） */
.quote-form-body .wpforms-form input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
}
/* ==========================================================================
   46. 完美修复：复选框样式 + 点击联动
   ========================================================================== */
/* 1. 隐藏原生的复选框，但保留它的功能 */
#wpforms-190-field_10 input[type="checkbox"] {
    opacity: 0 !important;
    position: absolute !important;
    width: 18px !important;
    height: 18px !important;
    margin: 0 !important;
    cursor: pointer !important;
    z-index: 10 !important; /* 确保它浮在最上层，方便点击 */
}

/* 2. 让 label 成为可点击的载体，并预留出方框的位置 */
#wpforms-190-field_10 label.wpforms-field-label-inline {
    position: relative !important;
    padding-left: 28px !important; /* 给左边的方框留出空间 */
    cursor: pointer !important;
    font-weight: 400 !important;
    font-size: 14px !important;
    color: #3d4f65 !important;
    line-height: 1.5 !important;
    display: inline-block !important;
    margin: 0 !important;
}

/* 3. 用 label 的 ::before 画一个完美方框 */
#wpforms-190-field_10 label.wpforms-field-label-inline::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 18px !important;
    height: 18px !important;
    border: 2px solid #c0ccd8 !important;
    border-radius: 4px !important;
    background-color: #ffffff !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
    pointer-events: none !important; /* 让鼠标点击穿透到 input */
}

/* 4. 勾选状态：方框变蓝 */
#wpforms-190-field_10 input[type="checkbox"]:checked + label.wpforms-field-label-inline::before {
    background-color: #0066cc !important;
    border-color: #0066cc !important;
}

/* 5. 勾选状态：用纯 CSS 画一个白色的勾（绝对不依赖任何字体或图片） */
#wpforms-190-field_10 input[type="checkbox"]:checked + label.wpforms-field-label-inline::after {
    content: '' !important;
    position: absolute !important;
    left: 6px !important;
    top: 2px !important;
    width: 5px !important;
    height: 10px !important;
    border: solid #ffffff !important;
    border-width: 0 2px 2px 0 !important; /* 右边和下边画线 */
    transform: rotate(45deg) !important; /* 旋转45度，形成对勾 */
    box-sizing: border-box !important;
    pointer-events: none !important;
}

/* 6. 修复必填字段（required）带来的浏览器红色阴影干扰 */
#wpforms-190-field_10 input[type="checkbox"]:invalid,
#wpforms-190-field_10 input[type="checkbox"]:required {
    box-shadow: none !important;
    outline: none !important;
    border: none !important; /* 原生框已隐藏，不需要边框 */
}
/* ==========================================================================
   47. 产品详情页：上一个 / 下一个 产品导航
   ========================================================================== */
.product-post-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid #e8edf3;
    border-bottom: 1px solid #e8edf3;
    margin-bottom: 60px;
    font-size: 15px;
    color: #6b7a8f;
}

/* 左右两块区域，各占一半 */
.product-post-navigation .nav-previous,
.product-post-navigation .nav-next {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 5px;
}

.product-post-navigation .nav-next {
    justify-content: flex-end; /* 下一篇靠右对齐 */
    text-align: right;
}

/* 标签文字（上一页：、下一页：） */
.product-post-navigation .nav-label {
    color: #9aa8b8;
    flex-shrink: 0;
}

/* 无内容时显示的“没有” */
.product-post-navigation .nav-none {
    color: #c0ccd8;
    font-style: italic;
}

/* 链接文字样式 */
.product-post-navigation a {
    color: #0066cc;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
    line-height: 1.5;
    max-width: 80%; /* 防止标题过长撑破排版 */
    
    /* 超出部分显示省略号 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-post-navigation a:hover {
    color: #004fa3;
    text-decoration: underline;
}

/* 手机端自适应：上下排列 */
@media (max-width: 768px) {
    .product-post-navigation {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    .product-post-navigation .nav-next {
        justify-content: flex-start;
        text-align: left;
    }
    .product-post-navigation a {
        max-width: 100%;
    }
}
/* ==========================================================================
   50. 上下两行 Logo 布局（Logo在上，公司名称在下）
   ========================================================================== */
.navbar .logo.logo-stacked {
    display: flex;
    flex-direction: column;    /* 垂直排列，上下两行 */
    align-items: flex-start;   /* 左对齐 */
    justify-content: center;   /* 垂直居中 */
    gap: 4px;                  /* 图片和文字之间的间距 */
    height: 100%;              /* 撑满导航栏高度 */
    text-decoration: none;
}

/* 上方 Logo 图片 */
.navbar .logo.logo-stacked .logo-img-top {
    max-height: 42px;          /* 控制 Logo 高度，防止太大 */
    width: auto;               /* 宽度自适应，不变形 */
    display: block;
    object-fit: contain;
}

/* 下方公司名称 */
.navbar .logo.logo-stacked .site-title-text {
    font-size: 18px;           /* 字号要小一些，避免抢风头 */
    font-weight: 700;
    color: #0a1e3c;            /* 深蓝色字体 */
    letter-spacing: 0.5px;
    line-height: 1.2;
    white-space: nowrap;       /* 保持一行，不换行 */
}

/* ==========================================================================
   手机端适配（因为手机导航栏只有 70px 高度，Logo 要缩小）
   ========================================================================== */
@media (max-width: 768px) {
    .navbar .logo.logo-stacked {
        gap: 2px;
    }
    .navbar .logo.logo-stacked .logo-img-top {
        max-height: 30px;      /* 手机端缩小 Logo */
    }
    .navbar .logo.logo-stacked .site-title-text {
        font-size: 11px;       /* 手机端缩小文字 */
        letter-spacing: 0;
    }
}
/* ==========================================================================
   51. 手机端副标题显示与位置调整
   ========================================================================== */
/* 1. 默认情况下（电脑端）隐藏这个副标题，不干扰电脑端的布局 */
.mobile-site-description {
    display: none;
}

/* 2. 手机端专属配置 */
@media (max-width: 768px) {
    /* 恢复显示副标题，并使用 Flex 布局把它推到右侧 */
    .mobile-site-description {
        display: block;
        font-size: 15px;
        font-weight: 700;
        color: #0b4a9e; /* 和顶部蓝色呼应 */
        letter-spacing: 1px;
        white-space: nowrap;
        margin-left: auto; /* 关键：把它推到父容器的右侧 */
    }

    /* 让导航栏的容器使用 Flex 布局，这样才能实现左右对齐 */
    .navbar .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    /* 原有的 logo 左对齐 */
    .navbar .logo.logo-stacked {
        align-items: flex-start;
    }
}
/* ==========================================================================
   52. 手机端 Logo 上下两行布局
   ========================================================================== */
/* 默认电脑端：隐藏副标题，保持原有布局 */
.mobile-site-description {
    display: none;
}

/* 电脑端原有的布局（Logo 和公司名左右并排） */
.logo-top-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

@media (max-width: 768px) {
    /* 手机端：整体变成垂直排列 */
    .navbar .logo.logo-stacked {
        display: flex;
        flex-direction: column;    /* 上下排列 */
        align-items: flex-start;   /* 左对齐 */
        justify-content: center;
        gap: 4px;                  /* 上下两行的间距 */
        height: 100%;
    }

    /* 上半部分：Logo 和公司名称依然左右并排 */
    .logo-top-row {
        display: flex;
        align-items: center;       /* 垂直居中 */
        gap: 8px;                  /* Logo 和公司名称之间的间距 */
    }

    /* 手机端 Logo 尺寸缩小 */
    .navbar .logo .logo-img-top {
        max-height: 30px;
    }

    /* 手机端公司名称字号缩小 */
    .navbar .logo .site-title-text {
        font-size: 14px;
        white-space: nowrap;       /* 不允许换行，防止挤爆 */
    }

    /* 下半部分：副标题显示并美化 */
    .mobile-site-description {
        display: block;
        font-size: 12px;
        font-weight: 600;
        color: #0b4a9e;            /* 蓝色字体 */
        letter-spacing: 1px;
        margin-left: 15px;          /* 与上方的 Logo 左对齐，稍微缩进 */
    }
}
/* ==========================================================================
   55. 弹出式搜索框样式 (完美对齐版)
   ========================================================================== */
/* 1. 整体容器：撑满导航栏高度 */
/* 1. 容器 */
.navbar .nav-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    margin-right: 20px;   /* 与右侧 CTA 按钮留出 20px 间距 */
    flex-shrink: 0;
}

/* 2. 放大镜图标 */
.navbar .nav-search-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #3d4f65;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-right: 0;   /* 去掉之前挤在一起的负边距 */
}
.navbar .nav-search-icon svg {
    width: 20px;
    height: 20px;
}
.navbar .nav-search-icon:hover {
    color: #0066cc;
    background: #f0f7ff;
    transform: scale(1.05);
}

/* 3. 搜索表单：默认隐藏，点击后向左滑出 */
.nav-search-form {
    position: absolute;
    top: 50%;
    right: 100%;
    transform: translateY(-50%) scaleX(0);
    transform-origin: right center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 240px;
    pointer-events: none;
    z-index: 999;
    margin-right: 10px;
}

/* 展开状态 */
.nav-search-wrapper.active .nav-search-form {
    transform: translateY(-50%) scaleX(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 4. 输入框 */
.nav-search-input {
    width: 100%;
    padding: 10px 20px;
    border: 2px solid #0066cc;
    border-radius: 30px;
    background: #ffffff;
    font-size: 14px;
    color: #1a1a2e;
    outline: none;
    box-shadow: 0 4px 20px rgba(10, 30, 60, 0.15);
    font-family: inherit;
    height: 40px;
    box-sizing: border-box;
}
.nav-search-input::placeholder {
    color: #a0aec0;
}
.nav-search-input:focus {
    border-color: #004fa3;
    box-shadow: 0 6px 24px rgba(0, 102, 204, 0.25);
}

/* 5. 手机端隐藏桌面端搜索 */
@media (max-width: 768px) {
    .navbar .nav-search-wrapper {
        display: none;
    }
}
/* ==========================================================================
   56. 手机端弹出式搜索栏样式
   ========================================================================== */
/* 1. 遮罩容器：默认隐藏，点击后从顶部滑出 */
.mobile-search-overlay {
    display: none; /* 默认隐藏，等 JS 控制显示 */
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(10, 30, 60, 0.5); /* 半透明深色遮罩 */
    z-index: 9999999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 激活时显示并渐显 */
.mobile-search-overlay.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    opacity: 1;
}

/* 2. 搜索表单：白色的悬浮卡片 */
.mobile-search-form {
    position: relative;
    width: 90%;
    max-width: 400px;
    margin-top: 100px; /* 距离顶部 100px，刚好在导航栏下方 */
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    padding: 8px 12px;
    animation: slideDown 0.3s ease;
}

/* 动画：从上方滑下来 */
@keyframes slideDown {
    from { transform: translateY(-30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* 3. 输入框 */
.mobile-search-input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    outline: none;
    font-size: 15px;
    color: #1a1a2e;
    background: transparent;
}
.mobile-search-input::placeholder { color: #a0aec0; }

/* 4. 搜索按钮 */
.mobile-search-submit {
    background: #0066cc;
    color: #fff;
    border: none;
    border-radius: 8px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}
.mobile-search-submit:hover { background: #004fa3; }
.mobile-search-submit svg { width: 20px; height: 20px; }

/* 5. 关闭按钮 */
.mobile-search-close {
    font-size: 24px;
    color: #9aa8b8;
    margin-left: 10px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
    flex-shrink: 0;
}
.mobile-search-close:hover { color: #0066cc; }

/* 6. 手机端才显示，电脑端隐藏 */
@media (min-width: 769px) {
    .mobile-search-overlay { display: none !important; }
}
/* ==========================================================================
   57. 搜索结果页专属样式
   ========================================================================== */
/* 页面顶部（复用深蓝色标题区样式） */
.search-page-header { padding: 60px 0; }
.search-page-header h1 { font-size: 42px; margin-bottom: 12px; }
.search-page-header p { font-size: 16px; color: #a8c4e0; }
.search-page-header strong { color: #4da6ff; }

/* 结果列表容器 */
.search-page-section { padding: 80px 0 100px; background: #f5f7fa; }
.search-result-list { display: flex; flex-direction: column; gap: 24px; }

/* 单条结果卡片 */
.search-item {
    display: flex;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(10, 30, 60, 0.04);
    border: 1px solid #e8edf3;
    transition: all 0.3s ease;
    gap: 24px;
}
.search-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(10, 30, 60, 0.1);
    border-color: #c0d8f0;
}

/* 左侧图片 */
.search-item-img {
    width: 260px;
    height: 180px;
    flex-shrink: 0;
    background: #eef3f9;
    overflow: hidden;
}
.search-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.search-item:hover .search-item-img img { transform: scale(1.05); }
.search-item-img .no-image-placeholder { min-height: 180px; border-radius: 0; border: none; }

/* 右侧内容 */
.search-item-body {
    padding: 24px 24px 24px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    min-width: 0;
}
.search-item-type {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: #0066cc;
    background: #eef5ff;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
    align-self: flex-start;
}
.search-item-body h3 {
    font-size: 20px;
    font-weight: 700;
    color: #0a1e3c;
    line-height: 1.4;
    margin-bottom: 10px;
}
.search-item-body h3 a { color: inherit; text-decoration: none; transition: color 0.2s; }
.search-item-body h3 a:hover { color: #0066cc; }
.search-item-body p {
    font-size: 14px;
    color: #6b7a8f;
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.search-item-link {
    font-size: 14px;
    font-weight: 600;
    color: #0066cc;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s;
}
.search-item-link:hover { gap: 12px; }

/* 无结果时的样式 */
.search-no-result {
    text-align: center;
    padding: 60px 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(10, 30, 60, 0.05);
}
.no-result-icon {
    font-size: 60px;
    margin-bottom: 20px;
}
.search-no-result h3 {
    font-size: 24px;
    font-weight: 700;
    color: #0a1e3c;
    margin-bottom: 12px;
}
.search-no-result p {
    font-size: 15px;
    color: #6b7a8f;
    margin-bottom: 10px;
}
.no-result-btns {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* 响应式适配 */
@media (max-width: 900px) {
    .search-page-header h1 { font-size: 30px; }
    .search-item { flex-direction: column; gap: 0; }
    .search-item-img { width: 100%; height: 200px; }
    .search-item-body { padding: 20px; }
    .search-item-body h3 { font-size: 18px; }
    .no-result-btns { flex-direction: column; align-items: center; }
    .no-result-btns .btn-primary,
    .no-result-btns .btn-outline { width: 100%; max-width: 280px; text-align: center; }
}
/* ==========================================================================
   58. 全站通用分页终极样式（兼容所有页面）
   ========================================================================== */
/* 1. 分页容器：横向排列、居中、自动换行 */
.pagination {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 8px !important;
    margin-top: 60px !important;
    flex-wrap: wrap !important;
    width: 100%;
    list-style: none;
    padding: 0;
}

/* 2. 兼容 WordPress 原生分页结构 (ul > li) */
.pagination ul.page-numbers {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 8px !important;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    flex-wrap: wrap !important;
}

.pagination ul.page-numbers li {
    display: inline-block !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* 3. 统一所有分页按钮的样式（涵盖所有可能的类名） */
.pagination .page-btn,
.pagination a.page-numbers,
.pagination span.page-numbers,
.pagination ul.page-numbers li a,
.pagination ul.page-numbers li span {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 44px !important;
    height: 44px !important;
    border-radius: 10px !important;
    border: 1px solid #e0e8f0 !important;
    background: #ffffff !important;
    color: #3d4f65 !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    transition: all 0.25s ease !important;
    box-sizing: border-box !important;
    padding: 0 !important;
    line-height: 1 !important;
}

/* 4. 鼠标悬停效果 */
.pagination .page-btn:hover,
.pagination a.page-numbers:hover,
.pagination ul.page-numbers li a:hover {
    border-color: #0066cc !important;
    color: #0066cc !important;
    background: #f0f7ff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 10px rgba(0, 102, 204, 0.15) !important;
}

/* 5. 当前选中页码（蓝色背景、白色文字） */
.pagination .page-btn.current,
.pagination span.current,
.pagination ul.page-numbers li span.current {
    background: #0066cc !important;
    border-color: #0066cc !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.35) !important;
}

/* 6. 省略号（...）无边框，纯文字 */
.pagination .dots,
.pagination span.dots,
.pagination .page-numbers.dots {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    cursor: default !important;
    color: #9aa8b8 !important;
}

/* 7. 上一页/下一页箭头稍微大一点 */
.pagination .prev.page-numbers,
.pagination .next.page-numbers,
.pagination .page-btn.prev,
.pagination .page-btn.next {
    font-size: 20px !important;
    line-height: 1 !important;
}

/* 8. 手机端适配 */
@media (max-width: 600px) {
    .pagination {
        gap: 6px !important;
        margin-top: 40px !important;
    }
    .pagination .page-btn,
    .pagination a.page-numbers,
    .pagination span.page-numbers,
    .pagination ul.page-numbers li a,
    .pagination ul.page-numbers li span {
        width: 38px !important;
        height: 38px !important;
        font-size: 14px !important;
    }
}
/* ==========================================================================
   62. 底部导航栏图标：品牌彩色版（不影响其他布局）
   ========================================================================== */
/* 手机端底部导航栏图标，恢复彩色 */
@media (max-width: 900px) {
    /* 统一大小 */
    .bottom-nav-item svg {
        width: 22px;
        height: 22px;
    }

    /* 逐个指定品牌颜色，用 !important 强制覆盖之前的 fill: currentColor */
    .bottom-nav-item .svg-youtube    { fill: #FF0000 !important; }  /* YouTube 红 */
    .bottom-nav-item .svg-phone      { fill: #4da6ff !important; }  /* 电话 蓝 */
    .bottom-nav-item .svg-facebook   { fill: #1877F2 !important; }  /* Facebook 蓝 */
    .bottom-nav-item .svg-twitter    { fill: #1DA1F2 !important; }  /* Twitter 蓝 */
    .bottom-nav-item .svg-instagram  { fill: #E4405F !important; }  /* Instagram 粉红 */
    .bottom-nav-item .svg-email      { fill: #4da6ff !important; }  /* 邮箱 蓝 */
}
/* ==========================================================================
   64. 修复 TranslatePress 下拉菜单被遮挡的问题（z-index）
   ========================================================================== */
/* 1. 确保切换器容器和下拉菜单的 z-index 足够高 */
.custom-top-bar .lang-switcher,
.custom-top-bar .lang-switcher .trp-language-switcher-container {
    position: relative !important;
    z-index: 999999 !important; /* 确保高于顶栏 */
    overflow: visible !important; /* 防止下拉框被容器裁剪 */
}

/* 2. TranslatePress 的下拉列表层级 */
.custom-top-bar .lang-switcher .trp-language-switcher-container ul.trp-ls-shortcode-language {
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    left: auto !important;
    z-index: 9999999 !important; /* 层级拉到最高 */
    background: #ffffff !important;
    border-radius: 0 0 6px 6px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15) !important;
    min-width: 140px !important;
    padding: 5px 0 !important;
    margin: 0 !important;
    display: none; /* 默认隐藏 */
}

/* 3. 鼠标悬停时展开 */
.custom-top-bar .lang-switcher .trp-language-switcher-container:hover ul.trp-ls-shortcode-language,
.custom-top-bar .lang-switcher .trp-language-switcher-container.trp-ls-shortcode-active ul.trp-ls-shortcode-language {
    display: block !important;
}

/* 4. 下拉菜单内部的链接样式 */
.custom-top-bar .lang-switcher .trp-language-switcher-container ul.trp-ls-shortcode-language li a {
    display: block !important;
    padding: 10px 18px !important;
    color: #3d4f65 !important;
    font-size: 13px !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
}

.custom-top-bar .lang-switcher .trp-language-switcher-container ul.trp-ls-shortcode-language li a:hover {
    background: #f0f7ff !important;
    color: #0066cc !important;
}

/* 5. 确保顶栏 wrapper 不裁剪子元素 */
.sticky-header-wrapper,
.custom-top-bar,
.top-bar-right {
    overflow: visible !important;
}
/* ==========================================================================
   65. 页脚最终版：波浪 + 布局 + 社交图标 + 二维码
   ========================================================================== */
/* ---------- 1. 页脚主体 ---------- */
.footer {
    position: relative;
    background: #0a1e3c;
    color: #8aa8c8;
    padding: 0;
    overflow: visible !important; /* 波浪不能被裁剪 */
}

/* ---------- 2. 波浪动画（放在页脚顶部，弧口朝上） ---------- */
.footer-wave {
    position: absolute;
    top: -50px;          /* 波浪整体上移，弧口露在白背景上 */
    left: 0;
    width: 100%;
    height: 50px;        /* 高度决定弧线大小 */
    overflow: hidden;
    line-height: 0;
    transform: rotate(0deg); /* 弧口朝上 */
    pointer-events: none;
    z-index: 99999;      /* 层级最高，不被任何内容遮挡 */
}

.footer-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 50px;
}

@keyframes move-forever {
    0%   { transform: translate3d(-90px, 0, 0); }
    100% { transform: translate3d(85px, 0, 0); }
}

.footer-wave .parallax > use {
    animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
    will-change: transform;
}
.footer-wave .parallax > use:nth-child(1) { animation-duration: 7s; animation-delay: -2s; }  /* 最快，最浅 */
.footer-wave .parallax > use:nth-child(2) { animation-duration: 10s; animation-delay: -3s; } /* 中速，次浅 */
.footer-wave .parallax > use:nth-child(3) { animation-duration: 13s; animation-delay: -4s; } /* 慢速，更深 */
.footer-wave .parallax > use:nth-child(4) { animation-duration: 20s; animation-delay: -5s; } /* 最慢，最深（融合页脚） */

/* ---------- 3. 页脚内容：避开波浪区域 ---------- */
.footer-content {
    padding-top: 30px;    /* 让内容往下压一点，不被波浪遮挡 */
    position: relative;
    z-index: 1;           /* 比波浪低，让波浪浮在上面 */
}

/* ---------- 4. 页脚 5 列网格布局 ---------- */
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr 0.8fr 1.2fr 0.8fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------- 5. 页脚 Logo 区域 ---------- */
.footer-logo-box {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 20px;
}
.footer-logo-img {
    max-height: 45px;
    width: auto;
    object-fit: contain;
    display: block;
}
.footer-logo-text {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
}

/* ---------- 6. 社交图标 ---------- */
.footer-social-icons {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.footer-social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-decoration: none;
}
.footer-social-icons a:hover {
    background: #0066cc;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 102, 204, 0.4);
}
.footer-social-icons svg {
    width: 18px;
    height: 18px;
}

/* ---------- 7. 页脚产品分类列表 ---------- */
.footer ul li {
    font-size: 14px;
    line-height: 2.2;
}
.footer ul li a {
    color: #8aa8c8;
    transition: color 0.2s;
}
.footer ul li a:hover {
    color: #fff;
}
.footer ul li[style*="padding-left"] {
    font-size: 13px;
    opacity: 0.85;
}

/* ---------- 8. 页脚二维码 ---------- */
.footer-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
    text-align: center;
}
.footer-qr img {
    width: 90px;
    height: 90px;
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 4px;
    background: #fff;
    transition: transform 0.3s;
}
.footer-qr:hover img { transform: scale(1.05); }
.footer-qr span {
    display: block;
    font-size: 13px;
    color: #8aa8c8;
    margin-top: 6px;
}

/* ---------- 9. 响应式适配 ---------- */
@media (max-width: 1200px) {
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .footer-wave { top: -30px; height: 30px; }
    .footer-wave svg { height: 30px; }
    .footer-content { padding-top: 20px; }
    .footer-logo-img { max-height: 32px; }
    .footer-logo-text { font-size: 15px; }
    .footer-social-icons a { width: 32px; height: 32px; }
    .footer-social-icons svg { width: 16px; height: 16px; }
    .footer-qr img { width: 80px; height: 80px; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
}
/* 语言切换器容器 */
.tks-lang-switcher {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    margin-left: 10px;
}

/* 当前语言按钮 */
.tks-lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    color: #ffffff;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 4px;
    cursor: pointer;
    background: rgba(255,255,255,0.1);
    transition: background 0.2s;
    white-space: nowrap;
}
.tks-lang-current:hover {
    background: rgba(255,255,255,0.25);
}

/* 国旗小图标 */
.tks-lang-flag {
    width: 18px;
    height: auto;
    display: inline-block;
    vertical-align: middle;
}

/* 下拉箭头 */
.tks-lang-arrow {
    font-size: 10px;
    margin-left: 2px;
}

/* 下拉列表（默认隐藏） */
.tks-lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin: 0;
    padding: 6px 0;
    list-style: none;
    background: #0a3a78; /* 和顶部栏一样的深蓝 */
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    min-width: 100%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: all 0.2s ease;
    z-index: 999;
}

/* 鼠标悬停时展开 */
.tks-lang-switcher:hover .tks-lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 下拉里的每一项 */
.tks-lang-dropdown li {
    margin: 0;
}
.tks-lang-dropdown li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    color: #ffffff;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s;
}
.tks-lang-dropdown li a:hover {
    background: rgba(255,255,255,0.15);
}
.tks-lang-dropdown li.is-current a {
    font-weight: 600;
}
#metaslider-id-359 .flexslider .caption-wrap .caption {
    background: none !important; 
}
/* 桌面端搜索提交按钮 */
.navbar .nav-search-submit {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: #0066cc;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    padding: 0;
}
.navbar .nav-search-submit:hover {
    background: #004fa3;
}
.navbar .nav-search-submit svg {
    width: 16px;
    height: 16px;
}

/* 输入框右侧留出按钮的位置 */
.navbar .nav-search-form .nav-search-input {
    padding-right: 46px;
}

/* 让表单容器相对定位，按钮绝对定位靠右 */
.navbar .nav-search-form {
    position: relative;
}
/* 搜索图标与 CTA 按钮之间的间距 */
.navbar .nav-search-wrapper {
    margin-right: -220px;
}

/* 搜索表单展开时的宽度，避免盖住导航 */
@media (min-width: 769px) {
    .navbar .nav-search-form {
        width: 240px;
        right: 100%;
        margin-right: 8px;
    }
}
.navbar .nav-cta {
    white-space: nowrap;
    flex-shrink: 0;
}
.navbar .nav-cta {
    position: relative;
    z-index: 100;
    pointer-events: auto;
}
#metaslider_359 a.ms-btn-outline:hover{background:#0052d9;}
#metaslider_359 .metaslider .ms-btn-primary:hover{background:#18b5d2;}
#metaslider_359 .metaslider.ms-theme-databold .flexslider .caption-wrap .caption a{color:#fff!important;}

#metaslider_359 .metaslider.ms-theme-databold .flexslider .caption-wrap .caption a:hover{color:#0052d9!important;}