* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 维吾尔文字体定义 */
@font-face {
    font-family: 'ukijekran';
    src: url('../css/UKIJEkran.ttf') format('truetype');
    font-display: swap;
}

/* 维吾尔文文本样式 */
.ukij-text {
    font-family: 'ukijekran', 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
        'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

:root {
    --primary-color: #c4161c;
    --secondary-color: #f9a825;
    --text-dark: #1a1a1a;
    --text-gray: #666;
    --text-light: #999;
    --bg-light: #fafafa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
}

[data-theme="dark"] {
    --primary-color: #e63946;
    --secondary-color: #ffb703;
    --text-dark: #f0f0f0;
    --text-gray: #b0b0b0;
    --text-light: #888888;
    --bg-light: #1e1e1e;
    --bg-white: #121212;
    --border-color: #333333;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.6);
}

/* 暗色模式 - Header */
[data-theme="dark"] .header {
    background: #1a1a1a;
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .header.scrolled {
    background: rgba(26, 26, 26, 0.98);
}

[data-theme="dark"] .logo-icon path {
    fill: var(--primary-color);
}

[data-theme="dark"] .nav-item:hover {
    background: #2a2a2a;
}

[data-theme="dark"] .nav-item.active {
    background: #2a2a2a;
}

/* 暗色模式 - 卡片 */
[data-theme="dark"] .business-card,
[data-theme="dark"] .product-card,
[data-theme="dark"] .news-card,
[data-theme="dark"] .case-card,
[data-theme="dark"] .team-card,
[data-theme="dark"] .testimonial-card,
[data-theme="dark"] .info-card,
[data-theme="dark"] .ecommerce-card {
    background: #1e1e1e;
}

[data-theme="dark"] .business-card:hover,
[data-theme="dark"] .product-card:hover,
[data-theme="dark"] .news-card:hover,
[data-theme="dark"] .case-card:hover,
[data-theme="dark"] .ecommerce-card:hover {
    background: #252525;
}

/* 暗色模式 - Section背景 */
[data-theme="dark"] .section {
    background: var(--bg-white);
}

[data-theme="dark"] .products-section,
[data-theme="dark"] .contact-section {
    background: #121212;
}

[data-theme="dark"] .ecommerce-entrance {
    background: #1a1a1a;
}

/* 暗色模式 - 表单 */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    background: #1e1e1e;
    border-color: var(--border-color);
    color: var(--text-dark);
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
    color: var(--text-light);
}

/* 暗色模式 - 按钮 */
[data-theme="dark"] .btn-primary {
    background: var(--primary-color);
    color: #fff;
}

[data-theme="dark"] .btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 暗色模式 - 下拉菜单 */
[data-theme="dark"] .theme-menu,
[data-theme="dark"] .lang-menu {
    background: #1e1e1e;
    border-color: var(--border-color);
}

[data-theme="dark"] .theme-option:hover,
[data-theme="dark"] .lang-option:hover {
    background: #2a2a2a;
}

[data-theme="dark"] .theme-option.active,
[data-theme="dark"] .lang-option.active {
    background: rgba(230, 57, 70, 0.15);
}

[data-theme="dark"] .theme-option svg,
[data-theme="dark"] .lang-option svg {
    stroke: var(--text-gray);
}

[data-theme="dark"] .theme-option.active svg,
[data-theme="dark"] .lang-option.active svg {
    stroke: var(--primary-color);
}

/* 暗色模式 - 移动导航 */
[data-theme="dark"] .mobile-nav {
    background: #1a1a1a;
}

[data-theme="dark"] .mobile-nav-item {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .mobile-nav-item:hover,
[data-theme="dark"] .mobile-nav-item.active {
    background: #252525;
}

/* 暗色模式 - Page Banner */
[data-theme="dark"] .page-banner {
    background: linear-gradient(135deg, rgba(196, 22, 28, 0.9) 0%, rgba(249, 168, 37, 0.9) 100%);
}

/* 暗色模式 - 社交链接 */
[data-theme="dark"] .social-link {
    color: var(--text-gray);
}

[data-theme="dark"] .social-link:hover {
    color: var(--primary-color);
}

/* 暗色模式 - 时间线 */
[data-theme="dark"] .timeline-item::before {
    background: var(--border-color);
}

[data-theme="dark"] .timeline-content {
    background: #1e1e1e;
}

/* 暗色模式 - 标签页 */
[data-theme="dark"] .tab-btn {
    background: #1e1e1e;
    border-color: var(--border-color);
}

[data-theme="dark"] .tab-btn.active {
    background: var(--primary-color);
    color: #fff;
}

[data-theme="dark"] .tab-content {
    background: #1e1e1e;
}

/* 暗色模式 - 表格 */
[data-theme="dark"] .specs-table th,
[data-theme="dark"] .specs-table td {
    border-color: var(--border-color);
}

[data-theme="dark"] .specs-table th {
    background: #1a1a1a;
}

/* 暗色模式 - 滚动条 */
[data-theme="dark"] ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: #1a1a1a;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: #404040;
    border-radius: 4px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: #555555;
}

/* 暗色模式 - CTA区域 */
[data-theme="dark"] .cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

[data-theme="dark"] .cta-section .btn-primary {
    background: #fff;
    color: var(--primary-color);
}

[data-theme="dark"] .cta-section .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* 暗色模式 - 合作伙伴 */
[data-theme="dark"] .partners-section {
    background: #0f0f0f;
}

[data-theme="dark"] .partners-header {
    background: transparent;
}

[data-theme="dark"] .partner-logo {
    background: #1e1e1e;
}

[data-theme="dark"] .partner-logo:hover {
    background: #252525;
}

/* 暗色模式 - 产品卡片详情 */
[data-theme="dark"] .product-specs {
    color: var(--text-gray);
}

[data-theme="dark"] .product-specs span {
    background: #252525;
    color: var(--text-gray);
}

[data-theme="dark"] .product-footer {
    border-top-color: var(--border-color);
}

[data-theme="dark"] .product-price {
    color: var(--primary-color);
}

[data-theme="dark"] .btn-buy {
    background: var(--primary-color);
    color: #fff;
}

/* 暗色模式 - 客户评价 */
[data-theme="dark"] .testimonials-section {
    background: #121212;
}

[data-theme="dark"] .testimonial-card {
    background: #1e1e1e;
}

[data-theme="dark"] .testimonial-card:hover {
    background: #252525;
}

[data-theme="dark"] .testimonial-content {
    background: transparent;
}

[data-theme="dark"] .testimonial-text {
    color: var(--text-gray);
}

[data-theme="dark"] .author-name {
    color: var(--text-dark);
}

[data-theme="dark"] .author-title {
    color: var(--text-light);
}

[data-theme="dark"] .author-avatar {
    background: #252525;
}

/* 暗色模式 - 客户案例 */
[data-theme="dark"] .cases-section {
    background: #1a1a1a;
}

[data-theme="dark"] .case-card {
    background: #1e1e1e;
}

[data-theme="dark"] .case-card:hover {
    background: #252525;
}

[data-theme="dark"] .case-content {
    background: transparent;
}

[data-theme="dark"] .case-content h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .case-content p {
    color: var(--text-gray);
}

[data-theme="dark"] .case-badge {
    background: rgba(230, 57, 70, 0.15);
    color: var(--primary-color);
}

[data-theme="dark"] .spec-item {
    background: #252525;
}

[data-theme="dark"] .spec-label {
    color: var(--text-light);
}

[data-theme="dark"] .spec-value {
    color: var(--text-dark);
}

/* 暗色模式 - body背景 */
[data-theme="dark"] body {
    background: #0a0a0a;
}

[data-theme="dark"] .btn-white {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .btn-white:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* 暗色模式 - 筛选标签 */
[data-theme="dark"] .filter-tag {
    background: #1e1e1e;
    border: 1px solid var(--border-color);
    color: var(--text-gray);
}

[data-theme="dark"] .filter-tag:hover {
    background: #252525;
    border-color: var(--primary-color);
    color: var(--text-dark);
}

[data-theme="dark"] .filter-tag.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* 暗色模式 - 分页 */
[data-theme="dark"] .pagination .page-btn {
    background: #1e1e1e;
    border: 1px solid var(--border-color);
    color: var(--text-gray);
}

[data-theme="dark"] .pagination .page-btn:hover {
    background: #252525;
    border-color: var(--primary-color);
}

[data-theme="dark"] .pagination .page-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* 暗色模式 - 搜索框 */
[data-theme="dark"] .search-box input {
    background: #1e1e1e;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
}

[data-theme="dark"] .search-box input::placeholder {
    color: var(--text-light);
}

[data-theme="dark"] .search-btn {
    background: var(--primary-color);
}

/* 暗色模式 - 解决方案页 */
[data-theme="dark"] .solution-content,
[data-theme="dark"] .solution-card {
    background: #1e1e1e;
}

[data-theme="dark"] .solution-badge {
    background: rgba(230, 57, 70, 0.15);
    color: var(--primary-color);
}

[data-theme="dark"] .process-step {
    background: #1e1e1e;
}

/* 暗色模式 - 图库页 */
[data-theme="dark"] .gallery-item {
    background: #1e1e1e;
}

[data-theme="dark"] .gallery-overlay {
    background: rgba(0, 0, 0, 0.7);
}

/* 暗色模式 - 产品详情页 */
[data-theme="dark"] .product-info-wrapper {
    background: #1e1e1e;
}

[data-theme="dark"] .thumbnail {
    border-color: var(--border-color);
}

[data-theme="dark"] .thumbnail.active {
    border-color: var(--primary-color);
}

[data-theme="dark"] .shop-link {
    background: #252525;
}

[data-theme="dark"] .shop-link:hover {
    background: #303030;
}

/* 暗色模式 - 弹窗 */
[data-theme="dark"] .modal-content {
    background: #1e1e1e;
}

[data-theme="dark"] .qr-code {
    background: #252525;
}

/* 暗色模式 - 徽章/标签 */
[data-theme="dark"] .product-badge {
    background: var(--primary-color);
}

[data-theme="dark"] .section-badge {
    background: rgba(230, 57, 70, 0.15);
    color: var(--primary-color);
}

/* 暗色模式 - 分割线 */
[data-theme="dark"] hr {
    border-color: var(--border-color);
}

/* 暗色模式 - 引用块 */
[data-theme="dark"] blockquote {
    background: #1e1e1e;
    border-left-color: var(--primary-color);
}

/* 暗色模式 - 代码块 */
[data-theme="dark"] code,
[data-theme="dark"] pre {
    background: #0a0a0a;
}

/* 暗色模式 - 新闻卡片 */
[data-theme="dark"] .news-section {
    background: #121212;
}

[data-theme="dark"] .news-card {
    background: #1e1e1e;
}

[data-theme="dark"] .news-card:hover {
    background: #252525;
}

[data-theme="dark"] .news-content {
    background: transparent;
}

[data-theme="dark"] .news-content h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .news-content p {
    color: var(--text-gray);
}

[data-theme="dark"] .news-date {
    color: var(--primary-color);
}

[data-theme="dark"] .news-link {
    color: var(--primary-color);
}

/* 暗色模式 - 优势区域 */
[data-theme="dark"] .advantages-section {
    background: #0f0f0f;
}

[data-theme="dark"] .advantage-item {
    background: #1e1e1e;
}

[data-theme="dark"] .advantage-item:hover {
    background: #252525;
}

[data-theme="dark"] .advantage-item h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .advantage-item p {
    color: var(--text-gray);
}

[data-theme="dark"] .advantage-number {
    color: rgba(230, 57, 70, 0.3);
}

/* 暗色模式 - 团队卡片 */
[data-theme="dark"] .team-section {
    background: #1a1a1a;
}

[data-theme="dark"] .team-card {
    background: #1e1e1e;
}

[data-theme="dark"] .team-card:hover {
    background: #252525;
}

[data-theme="dark"] .team-image {
    background: #252525;
}

[data-theme="dark"] .team-info h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .team-position {
    color: var(--primary-color);
}

[data-theme="dark"] .team-bio {
    color: var(--text-gray);
}

/* 暗色模式 - 特色产品 */
[data-theme="dark"] .featured-products {
    background: #0f0f0f;
}

[data-theme="dark"] .product-card {
    background: #1e1e1e;
}

[data-theme="dark"] .product-card:hover {
    background: #252525;
}

[data-theme="dark"] .product-info {
    background: #1e1e1e;
}

[data-theme="dark"] .product-info h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .product-info p {
    color: var(--text-gray);
}

/* 暗色模式 - 业务卡片 */
[data-theme="dark"] .business-section {
    background: #121212;
}

[data-theme="dark"] .business-card {
    background: #1e1e1e;
}

[data-theme="dark"] .business-card:hover {
    background: #252525;
}

[data-theme="dark"] .business-card h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .business-card p {
    color: var(--text-gray);
}

[data-theme="dark"] .business-icon svg {
    stroke: var(--primary-color);
}

/* 暗色模式 - 按钮 */
[data-theme="dark"] .btn-secondary {
    background: #252525;
    color: var(--text-dark);
}

[data-theme="dark"] .btn-secondary:hover {
    background: var(--primary-color);
    color: #fff;
}

/* 暗色模式 - 标题样式 */
[data-theme="dark"] .section-title h2 {
    color: var(--text-dark);
}

[data-theme="dark"] .section-title p {
    color: var(--text-gray);
}

/* 暗色模式 - Hero区域导航 */
[data-theme="dark"] .hero-arrow {
    background: rgba(30, 30, 30, 0.8);
}

[data-theme="dark"] .hero-arrow:hover {
    background: var(--primary-color);
}

[data-theme="dark"] .hero-dot {
    background: rgba(255, 255, 255, 0.4);
}

[data-theme="dark"] .hero-dot.active {
    background: var(--primary-color);
}

/* 暗色模式 - 咨询表单 */
[data-theme="dark"] .consultation-container {
    background: transparent;
}

[data-theme="dark"] .consultation-container input,
[data-theme="dark"] .consultation-container textarea,
[data-theme="dark"] .consultation-container select {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.3);
    color: #333;
}

[data-theme="dark"] .consultation-container input::placeholder,
[data-theme="dark"] .consultation-container textarea::placeholder {
    color: #999;
}

[data-theme="dark"] .consultation-container select option {
    background: #fff;
    color: #333;
}

/* 暗色模式 - 全屏/主题/语言按钮 */
[data-theme="dark"] .fullscreen-toggle,
[data-theme="dark"] .theme-btn,
[data-theme="dark"] .lang-btn {
    color: var(--text-dark);
}

[data-theme="dark"] .fullscreen-toggle:hover,
[data-theme="dark"] .theme-btn:hover,
[data-theme="dark"] .lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* 暗色模式 - 移动端菜单按钮 */
[data-theme="dark"] .menu-toggle span {
    background: var(--text-dark);
}

/* 暗色模式 - 电商入口 */
[data-theme="dark"] .ecommerce-card:hover {
    background: #252525;
}

/* 暗色模式 - 文字颜色补充 */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--text-dark);
}

[data-theme="dark"] p {
    color: var(--text-gray);
}

[data-theme="dark"] .text-dark {
    color: var(--text-dark) !important;
}

[data-theme="dark"] .text-gray {
    color: var(--text-gray) !important;
}

[data-theme="dark"] .text-light {
    color: var(--text-light) !important;
}

/* 暗色模式 - SVG图标颜色 */
[data-theme="dark"] svg {
    stroke: currentColor;
}

[data-theme="dark"] .business-icon svg,
[data-theme="dark"] .advantage-icon svg,
[data-theme="dark"] .info-icon svg {
    stroke: var(--primary-color);
}

/* 暗色模式 - 链接悬停 */
[data-theme="dark"] a:hover {
    color: var(--primary-color);
}

/* 暗色模式 - 选中文本 */
[data-theme="dark"] ::selection {
    background: var(--primary-color);
    color: #fff;
}

/* 暗色模式 - 焦点状态 */
[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(230, 57, 70, 0.2);
}

/* 暗色模式 - 分界线 */
[data-theme="dark"] .divider,
[data-theme="dark"] .separator {
    background: var(--border-color);
}

/* 暗色模式 - 卡片阴影 */
[data-theme="dark"] .card,
[data-theme="dark"] .business-card,
[data-theme="dark"] .product-card,
[data-theme="dark"] .news-card,
[data-theme="dark"] .team-card,
[data-theme="dark"] .case-card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* 暗色模式 - 悬停阴影 */
[data-theme="dark"] .card:hover,
[data-theme="dark"] .business-card:hover,
[data-theme="dark"] .product-card:hover,
[data-theme="dark"] .news-card:hover,
[data-theme="dark"] .team-card:hover,
[data-theme="dark"] .case-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* 暗色模式 - 新闻区域 */
[data-theme="dark"] .news-section {
    background: #1a1a1a;
}

[data-theme="dark"] .news-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* 暗色模式 - 团队卡片悬停 */
[data-theme="dark"] .team-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* 暗色模式 - 商店链接按钮 */
[data-theme="dark"] .shop-link.taobao,
[data-theme="dark"] .shop-link.jd,
[data-theme="dark"] .shop-link.douyin {
    border: none;
}

/* 暗色模式 - 价格样式 */
[data-theme="dark"] .product-price {
    color: var(--primary-color);
}

/* 暗色模式 - 按钮状态 */
[data-theme="dark"] .btn-buy {
    background: var(--primary-color);
    color: #fff;
}

[data-theme="dark"] .btn-buy:hover {
    background: #d9363e;
}

/* 暗色模式 - 轮播图箭头按钮 */
[data-theme="dark"] .hero-arrow svg {
    stroke: #fff;
}

/* 暗色模式 - 时间线边框 */
[data-theme="dark"] .timeline-item {
    border-left-color: var(--primary-color);
}

/* 暗色模式 - 列表项标记 */
[data-theme="dark"] .capacity-list li::before,
[data-theme="dark"] .shipping-list li::before {
    background: var(--primary-color);
    color: #fff;
}

/* 暗色模式 - 文本区域 */
[data-theme="dark"] .hero-content {
    color: #fff;
}

/* 暗色模式 - 评价卡片悬停 */
[data-theme="dark"] .testimonial-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* 暗色模式 - 文字引用标记 */
[data-theme="dark"] .testimonial-card::before {
    color: var(--primary-color);
    opacity: 0.2;
}

/* 暗色模式 - Footer详细 */
[data-theme="dark"] .footer {
    background: #0a0a0a;
}

[data-theme="dark"] .footer-section h3,
[data-theme="dark"] .footer-section h4 {
    color: #fff;
}

[data-theme="dark"] .footer-section p,
[data-theme="dark"] .footer-section ul li a,
[data-theme="dark"] .contact-info li {
    color: rgba(255, 255, 255, 0.7);
}

[data-theme="dark"] .footer-section ul li a:hover {
    color: var(--primary-color);
}

[data-theme="dark"] .social-link {
    background: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .social-link:hover {
    background: var(--primary-color);
}

[data-theme="dark"] .footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

/* 暗色模式 - 二维码弹窗 */
[data-theme="dark"] .qr-code {
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* 暗色模式 - 二维码小箭头 */
[data-theme="dark"] .qr-code::after {
    border-top-color: #fff;
}

/* 暗色模式 - 输入框清空按钮 */
[data-theme="dark"] input[type="search"]::-webkit-search-cancel-button {
    filter: invert(1);
}

/* 暗色模式 - 复选框和单选按钮 */
[data-theme="dark"] input[type="checkbox"],
[data-theme="dark"] input[type="radio"] {
    accent-color: var(--primary-color);
}

/* 暗色模式 - 加载动画 */
[data-theme="dark"] .loading,
[data-theme="dark"] .spinner {
    border-color: var(--border-color);
    border-top-color: var(--primary-color);
}

/* 暗色模式 - 微信/抹音等按钮 */
[data-theme="dark"] .contact-section .social-icon.taobao,
[data-theme="dark"] .contact-section .social-icon.jd,
[data-theme="dark"] .contact-section .social-icon.douyin {
    color: #fff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
        'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul, li {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-fluid {
    width: 100%;
    padding: 0 32px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 20px;
}

/* Consultation Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--bg-white);
    margin: 5% auto;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-close {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-gray);
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--text-dark);
}

.modal h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--text-dark);
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-light);
    font-size: 14px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(196, 22, 28, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

/* Consultation Container */
.consultation-container {
    margin-top: 30px;
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.consultation-container h3 {
    margin: 0 0 20px 0;
    color: var(--text-dark);
    font-size: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .form-row {
        flex-wrap: wrap;
    }
    
    .form-row .form-group {
        flex: 0 0 calc(50% - 10px);
    }
}

@media (max-width: 768px) {
    .form-row .form-group {
        flex: 0 0 100%;
        width: 100%;
    }
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-white);
    font-size: 14px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
    height: 46px;
}

.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-white);
    font-size: 14px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
    height: 46px;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(196, 22, 28, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    height: auto;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .form-row {
        flex-wrap: wrap;
    }
    
    .form-row .form-group {
        flex: 0 0 calc(50% - 10px);
        min-width: 200px;
    }
    
    .form-row button {
        flex: 0 0 100%;
        margin-top: 20px;
    }
}

@media (max-width: 768px) {
    .form-row .form-group {
        flex: 0 0 100%;
        width: 100%;
    }
    
    .form-row {
        flex-direction: column;
        width: 100%;
        gap: 16px;
    }
}

.section-title h2 {
    font-size: 36px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-title p {
    font-size: 16px;
    color: var(--text-gray);
}

.text-center {
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 0 32px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
    height: 46px;
    line-height: 46px;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background: #a81118;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary-color);
    color: #fff;
}

.btn-secondary:hover {
    background: #d48f1f;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #fff;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: 24px;
    width: 100%;
    padding: 0 40px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.fullscreen-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 6px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fullscreen-toggle:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon path {
    fill: var(--primary-color);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
}

.company-tagline {
    font-size: 12px;
    color: var(--text-gray);
    letter-spacing: 2px;
}

.nav {
    display: flex;
    gap: 8px;
}

.nav-item {
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 15px;
    color: var(--text-dark);
    position: relative;
}

.nav-item:hover {
    color: #c4161c;
    background: var(--bg-light);
}

.nav-item.active {
    color: var(--primary-color);
    background: #fff;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

/* Language Switcher */
.theme-switcher,
.language-switcher {
    display: flex;
    align-items: center;
    position: relative;
}

.theme-btn,
.lang-btn {
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 6px;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    min-width: auto;
    white-space: nowrap;
}

.theme-btn svg {
    flex-shrink: 0;
}

.lang-current {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.theme-btn:hover,
.lang-btn:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
}

.theme-menu,
.lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 8px;
    min-width: 180px;
    display: none;
    z-index: 1001;
    max-height: 400px;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.theme-menu.show,
.lang-menu.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.theme-option,
.lang-option {
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    white-space: nowrap;
    position: relative;
}

.theme-option:hover,
.lang-option:hover {
    background: var(--bg-light);
    transform: translateX(4px);
}

.theme-option.active,
.lang-option.active {
    color: var(--primary-color);
    background: rgba(196, 22, 28, 0.08);
    font-weight: 500;
}

.theme-option.active::after,
.lang-option.active::after {
    content: '';
    position: absolute;
    right: 12px;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

.theme-option svg,
.lang-option svg {
    flex-shrink: 0;
    opacity: 0.7;
    stroke: var(--text-dark);
}

.theme-option:hover svg,
.lang-option:hover svg {
    opacity: 1;
    stroke: var(--text-dark);
}

.theme-option.active svg,
.lang-option.active svg {
    stroke: var(--primary-color);
    opacity: 1;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: var(--shadow-md);
    z-index: 999;
    width: 100%;
}

.mobile-nav.open {
    display: block;
}

.mobile-nav-item {
    display: block;
    padding: 18px 24px;
    font-size: 15px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 30px;
}

/* 修复移动端导航的顶部间距 */
@media (min-width: 769px) {
    .mobile-nav {
        top: 80px;
    }
}

/* Hero Section - Index Page */
body.home .hero,
#heroSection {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    color: #fff;
    margin-top: 0;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-slide.active {
    opacity: 1;
}

/* Hero Content - Index Page Only */
body.home .hero-content,
#heroSection .hero-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 24px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    opacity: 0.95;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.btn-lg {
    padding: 14px 40px;
    font-size: 16px;
    font-weight: 600;
}

.btn-white {
    background: #fff;
    color: var(--primary-color);
}

.btn-white:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.hero-arrow {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #fff;
    fill: #fff;
    stroke: #fff;
}

.hero-arrow:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.hero-arrow:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.3);
}

.hero-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    gap: 12px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.hero-dot.active {
    background: #fff;
    transform: scale(1.2);
}

.header.transparent {
    background: transparent;
    box-shadow: none;
}

.header.transparent .logo-text .company-name {
    color: #fff;
}

.header.transparent .nav-item {
    color: #fff;
}

.header.transparent .nav-item:hover {
    color: #c4161c;
    background: #fff;
}

.header.transparent .logo-icon path {
    fill: #fff;
}

.header.business-view {
    background: #fff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header.business-view .logo-icon path {
    fill: #c4161c; /* 主题红色 */
}

/* 联系页面特殊样式 - 确保logo颜色正确 */
body.contact-page .header.business-view .logo-icon path {
    fill: var(--primary-color, #fff);
}

.header.business-view .nav-item {
    color: var(--text-dark);
}

.header.business-view .nav-item:hover {
    color: #c4161c;
    background: var(--bg-light);
}

.header.business-view .nav-item.active {
    color: var(--primary-color);
    background: #fff;
}

.header.transparent .nav-item.active {
    color: #c4161c;
    background: #fff;
}

.header.transparent .menu-toggle span {
    background: #fff;
}

.header.transparent .theme-btn,
.header.transparent .lang-btn,
.header.transparent .fullscreen-toggle {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

.header.transparent .theme-btn:hover,
.header.transparent .lang-btn:hover,
.header.transparent .fullscreen-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header.scrolled.transparent {
    background: rgba(255, 255, 255, 0.98);
}

.header.scrolled.transparent .logo-text .company-name,
.header.scrolled.transparent .nav-item {
    color: var(--text-dark);
}

.header.scrolled.transparent .logo-icon path {
    fill: var(--text-dark);
}

.header.scrolled.transparent .nav-item.active {
    color: var(--primary-color);
    background: #fff;
}

/* Page Banner */
.page-banner {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
}

.banner-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 12px;
}

.banner-content p {
    font-size: 18px;
    opacity: 0.95;
}



/* E-commerce Entrance */
.ecommerce-entrance {
    padding: 60px 0;
    background: var(--bg-light);
}

.ecommerce-entrance .section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 40px;
}

.ecommerce-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ecommerce-card {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: block;
}

.ecommerce-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.ecommerce-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: bold;
    color: #fff;
}

.ecommerce-icon.taobao {
    background: linear-gradient(135deg, #ff5000, #ff9000);
}

.ecommerce-icon.jd {
    background: linear-gradient(135deg, #e1251b, #ff4d4f);
}

.ecommerce-icon.douyin {
    background: linear-gradient(135deg, #000000, #1a1a1a);
}

.ecommerce-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.ecommerce-card p {
    color: var(--text-gray);
    font-size: 14px;
}

/* Business Section */
.business-section {
    background: #fff;
}

.business-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.business-card {
    background: var(--bg-light);
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.business-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.business-card:hover .business-icon {
    transform: scale(1.1) rotate(5deg);
}

.business-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 20px rgba(196, 22, 28, 0.2);
}

.business-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.business-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* Featured Products */
.featured-products {
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.product-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12);
}

.product-image {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    min-height: 220px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, opacity 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.product-image img {
    display: block;
}

.product-image img.error {
    display: none;
}

.product-image img.loading {
    opacity: 1;
}

.product-image img.loaded {
    opacity: 1;
}

/* 占位符样式 */
.product-image .placeholder-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: rgba(255, 255, 255, 0.8);
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image .placeholder-text::before {
    content: '📦';
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 14px;
    background: var(--primary-color);
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(196, 22, 28, 0.3);
}

.placeholder-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    transition: transform 0.4s ease;
}

.product-info {
    padding: 20px;
    position: relative;
    z-index: 1;
    background: #fff;
}

.product-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.product-card:hover .product-info h3 {
    color: var(--primary-color);
}

.product-info > p {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 12px;
    line-height: 1.6;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-specs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.product-specs span {
    padding: 4px 10px;
    background: var(--bg-light);
    color: var(--text-gray);
    font-size: 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.product-card:hover .product-specs span {
    background: rgba(196, 22, 28, 0.1);
    color: var(--primary-color);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-buy {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(196, 22, 28, 0.2);
}

.btn-buy:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(196, 22, 28, 0.3);
}

/* Advantages Section */
.advantages-section {
    background: #fff;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.advantage-item {
    text-align: center;
    padding: 40px 32px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.advantage-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.advantage-item:hover::before {
    transform: scaleX(1);
}

.advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.advantage-item:hover .advantage-number {
    transform: scale(1.1);
    color: var(--primary-color);
}

.advantage-number {
    font-size: 56px;
    font-weight: 700;
    color: rgba(196, 22, 28, 0.08);
    margin-bottom: 16px;
    transition: all 0.4s ease;
}

.advantage-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.advantage-item p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    text-align: center;
    padding: 80px 0;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* News Section */
.news-section {
    background: var(--bg-light);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.news-card:hover .news-image {
    transform: scale(1.05);
}

.news-image {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    overflow: hidden;
    transition: transform 0.4s ease;
    position: relative;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, opacity 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.news-image img.error {
    display: none;
}

.news-image .placeholder-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    z-index: 0;
}

.news-image .placeholder-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.news-image .placeholder-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    padding: 0 16px;
}

.news-image img.loading {
    opacity: 0;
}

.news-image img.loaded {
    opacity: 1;
}

.news-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: rgba(255, 255, 255, 0.8);
}

.news-content {
    padding: 24px;
}

.news-date {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 12px;
}

.news-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
    line-height: 1.4;
}

.news-card:hover .news-content h3 {
    color: var(--primary-color);
}

.news-content p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.news-link {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.news-link:hover {
    color: var(--secondary-color);
    transform: translateX(4px);
}

/* Team Section */
.team-section {
    background: var(--bg-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.team-card:hover .team-image {
    transform: scale(1.05);
}

.team-image {
    width: 100%;
    aspect-ratio: 1/1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    position: relative;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
}

.team-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #fff;
}

.team-info {
    padding: 24px;
}

.team-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.team-position {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 12px;
}

.team-bio {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

/* Partners Section */
.partners-section {
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-light) 100%);
    padding: 80px 0 60px;
    overflow: hidden;
    position: relative;
}



.partners-header-full {
    width: 100%;
    padding: 0 32px;
    margin-bottom: 60px;
}

.partners-header-full .section-title {
    margin-bottom: 0;
    max-width: 100%;
    margin: 0 auto;
}

.partners-header-full .section-title h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.partners-header-full .section-title p {
    font-size: 16px;
    color: var(--text-gray);
}

.partners-scroll-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    padding: 0;
}

.partners-scroll-row {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 0;
    border-radius: 8px;
    box-shadow: none;
}

/* 添加滚动行的左右渐变遮罩 */
.partners-scroll-row::before,
.partners-scroll-row::after {
    content: '';
    position: absolute;
    top: 0;
    width: 80px;
    height: 100%;
    z-index: 1;
}

.partners-scroll-row::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg-white), transparent);
}

.partners-scroll-row::after {
    right: 0;
    background: linear-gradient(-90deg, var(--bg-white), transparent);
}

.partners-scroll-track {
    display: flex;
    width: max-content;
    animation: scrollLeft linear infinite;
}

.partners-scroll-content {
    display: flex;
    gap: 30px;
    padding: 15px 0;
}

/* 第一行：匀速连续滚动（从左到右） */
.partners-scroll-1 .partners-scroll-track {
    animation-name: scrollRight;
    animation-duration: 150s;
    animation-iteration-count: infinite;
}

/* 第二行：间歇式停顿滚动（从右到左） */
.partners-scroll-2 .partners-scroll-track {
    animation-name: scrollWithPause;
    animation-duration: 150s;
    animation-iteration-count: infinite;
}

/* 第三行：变速滚动（从左到右） */
.partners-scroll-3 .partners-scroll-track {
    animation-name: scrollAccelerated;
    animation-duration: 150s;
    animation-iteration-count: infinite;
}

/* 间歇式停顿动画 */
@keyframes scrollWithPause {
    0% {
        transform: translateX(0);
    }
    20% {
        transform: translateX(-20%);
        animation-timing-function: linear;
    }
    25% {
        transform: translateX(-20%);
    }
    45% {
        transform: translateX(-40%);
        animation-timing-function: linear;
    }
    50% {
        transform: translateX(-40%);
    }
    70% {
        transform: translateX(-60%);
        animation-timing-function: linear;
    }
    75% {
        transform: translateX(-60%);
    }
    95% {
        transform: translateX(-80%);
        animation-timing-function: linear;
    }
    100% {
        transform: translateX(-100%);
    }
}

/* 变速滚动动画 - 先慢后快再慢 */
@keyframes scrollAccelerated {
    0% {
        transform: translateX(0);
        animation-timing-function: ease-out;
    }
    30% {
        transform: translateX(-25%);
        animation-timing-function: linear;
    }
    70% {
        transform: translateX(-75%);
        animation-timing-function: ease-in;
    }
    100% {
        transform: translateX(-100%);
    }
}

/* 匀速连续滚动动画 */
@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 从右向左滚动动画 */
@keyframes scrollRight {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

.partner-logo {
    width: 220px;
    height: 110px;
    background: var(--bg-white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 600;
    color: var(--text-gray);
    flex-shrink: 0;
    padding: 0 32px;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 0;
}

.partner-logo img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: all 0.3s ease;
}

/* 添加品牌Logo悬停效果 */
.partner-logo:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
}

/* 响应式设计优化 */
@media (max-width: 1200px) {
    .partner-logo {
        width: 200px;
        height: 100px;
        font-size: 20px;
        padding: 0 28px;
    }
    
    .partners-scroll-content {
        gap: 30px;
        padding: 25px 0;
    }
}

@media (max-width: 1024px) {
    .partners-section {
        padding: 60px 0 40px;
    }
    
    .partner-logo {
        width: 180px;
        height: 90px;
        font-size: 18px;
        padding: 0 24px;
    }
    
    .partners-scroll-content {
        gap: 30px;
        padding: 25px 0;
    }
    
    .partners-scroll-container {
        gap: 30px;
    }
    
    /* 移动端调整滚动速度 */
    .partners-scroll-1 .partners-scroll-track {
        animation-duration: 60s;
    }
    
    .partners-scroll-2 .partners-scroll-track {
        animation-duration: 90s;
    }
    
    .partners-scroll-3 .partners-scroll-track {
        animation-duration: 75s;
    }
}

@media (max-width: 768px) {
    .partners-header-full {
        padding: 0 16px;
        margin-bottom: 40px;
    }
    
    .partners-header-full .section-title h2 {
        font-size: 28px;
    }
    
    .partner-logo {
        width: 150px;
        height: 80px;
        font-size: 16px;
        padding: 0 20px;
    }
    
    .partners-scroll-content {
        gap: 20px;
        padding: 10px 0;
    }

    .partners-scroll-container {
        gap: 20px;
    }
    
    /* 添加滚动行的左右渐变遮罩（移动端） */
    .partners-scroll-row::before,
    .partners-scroll-row::after {
        width: 40px;
    }
}

@media (max-width: 480px) {
    .partner-logo {
        width: 130px;
        height: 70px;
        font-size: 14px;
        padding: 0 16px;
    }
    
    .partners-scroll-content {
        gap: 15px;
        padding: 8px 0;
    }
    
    .partners-scroll-container {
        gap: 15px;
    }
    
    /* 极小屏幕调整滚动速度 */
    .partners-scroll-1 .partners-scroll-track {
        animation-duration: 50s;
    }
    
    .partners-scroll-2 .partners-scroll-track {
        animation-duration: 75s;
    }
    
    .partners-scroll-3 .partners-scroll-track {
        animation-duration: 60s;
    }
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #fff;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #fff;
}

.footer-section p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: #fff;
}

.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link-wrapper {
    position: relative;
    display: inline-block;
}

.social-link {
    padding: 0 16px;
    height: 40px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: #fff;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon {
    font-size: 16px;
    display: inline-block;
    line-height: 1;
}

.social-text {
    font-size: 14px;
    display: inline-block;
    line-height: 1;
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 22, 28, 0.3);
}

/* 微信二维码显示 */
.wechat-wrapper:hover .qr-code,
.douyin-wrapper:hover .qr-code {
    display: flex;
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
    visibility: visible;
}
.qr-code {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(10px) scale(0.8);
    opacity: 0;
    visibility: hidden;
    z-index: 100;
    padding: 5px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100px;
    height: 100px;
    box-sizing: content-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 调整定位，确保弹窗居中 */
.wechat-wrapper,
.douyin-wrapper {
    position: relative;
}

/* 为二维码添加小箭头 */
.qr-code::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #fff;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .social-links {
        gap: 8px;
    }
    
    .social-link {
        padding: 0 12px;
        height: 36px;
        font-size: 13px;
    }
    
    .social-icon {
        font-size: 14px;
    }
    
    .social-text {
        font-size: 12px;
    }
    
    .qr-code img {
        width: 90px;
        height: 90px;
    }
    
    /* 确保响应式下弹窗也保持正方形 */
    .qr-code {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .social-link {
        padding: 0 10px;
        height: 32px;
        font-size: 12px;
    }
    
    .social-icon {
        font-size: 13px;
    }
    
    .social-text {
        font-size: 11px;
    }
    
    /* 确保在最小屏幕下弹窗也保持正方形 */
    .qr-code {
        width: 100px;
        height: 100px;
    }
    
    .qr-code img {
        width: 90px;
        height: 90px;
    }
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .business-cards,
    .products-grid,
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partners-scroll-container {
        gap: 40px;
    }

    .partners-scroll-row {
        padding: 0;
    }

    .partner-logo {
        width: 170px;
        height: 85px;
        font-size: 17px;
        padding: 0 24px;
    }

    .partners-scroll-content {
        gap: 40px;
        padding: 20px 0;
    }

    /* 移动端调整滚动速度 */
    .partners-scroll-1 .partners-scroll-track {
        animation-duration: 60s;
    }

    .partners-scroll-2 .partners-scroll-track {
        animation-duration: 90s;
    }

    .partners-scroll-3 .partners-scroll-track {
        animation-duration: 75s;
    }

    .container-fluid {
        padding: 0 24px;
    }

    .header-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .container-fluid {
        padding: 0 16px;
    }

    .section {
        padding: 48px 0;
    }

    .section-title h2 {
        font-size: 28px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .business-cards,
    .products-grid,
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid,
    .partners-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partners-scroll-container {
        gap: 35px;
    }

    .partners-scroll-row {
        padding: 0;
    }

    .partner-logo {
        width: 150px;
        height: 75px;
        font-size: 16px;
        padding: 0 20px;
    }

    .partners-scroll-content {
        gap: 35px;
        padding: 17.5px 0;
    }

    /* 移动端调整滚动速度 */
    .partners-scroll-1 .partners-scroll-track {
        animation-duration: 50s;
    }

    .partners-scroll-2 .partners-scroll-track {
        animation-duration: 75s;
    }

    .partners-scroll-3 .partners-scroll-track {
        animation-duration: 60s;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .header-right {
        gap: 8px;
    }

    .language-btn {
        padding: 4px 8px;
        font-size: 12px;
    }

    .lang-current {
        max-width: 60px;
    }

    .fullscreen-toggle {
        padding: 8px;
        height: 34px;
        width: 34px;
    }

    .fullscreen-toggle svg {
        width: 16px;
        height: 16px;
    }

    .theme-btn,
    .lang-btn {
        padding: 6px 10px;
        height: 34px;
        font-size: 12px;
    }

    .header-content {
        height: 70px;
    }

    /* 产品卡片手机端优化 */
    .btn-buy {
        padding: 6px 12px;
        font-size: 12px;
    }

    .product-price {
        font-size: 18px;
    }

    .product-info {
        padding: 12px;
    }

    .product-info h3 {
        font-size: 14px;
    }

    .product-info > p {
        font-size: 12px;
        margin-bottom: 8px;
    }

    .product-specs {
        margin-bottom: 10px;
    }

    .product-specs span {
        padding: 2px 6px;
        font-size: 10px;
    }

    .product-image {
        min-height: 140px;
    }
}

@media (max-width: 480px) {
    .container-fluid {
        padding: 0 12px;
    }

    .lang-current {
        max-width: 50px;
    }

    .header-right {
        gap: 6px;
    }

    .partner-logo {
        width: 110px;
        height: 55px;
        font-size: 13px;
        padding: 0 15px;
    }

    .partners-scroll-content {
        gap: 30px;
    }

    .partners-scroll-container {
        gap: 30px;
    }

    .partners-scroll-row {
        padding: 0;
    }

    .partners-scroll-content {
        padding: 15px 0;
    }

    /* 极小屏幕调整滚动速度 */
    .partners-scroll-1 .partners-scroll-track {
        animation-duration: 40s;
    }

    .partners-scroll-2 .partners-scroll-track {
        animation-duration: 60s;
    }

    .partners-scroll-3 .partners-scroll-track {
        animation-duration: 50s;
    }
}

/* Testimonials Section */
.testimonials-section {
    background: var(--bg-white);
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 110px;
    left: 20px;
    font-size: 60px;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-top: 10px;
    margin-bottom: 0;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rating {
    display: none;
}

.avatar-placeholder {
    color: white;
    font-weight: bold;
    font-size: 18px;
}

.author-info {
    width: 260px;
    flex-shrink: 0;
}

.author-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 4px 0;
}

.author-title {
    font-size: 14px;
    color: var(--text-gray);
    margin: 0;
}

.rating {
    display: flex;
    gap: 4px;
}

.star {
    color: var(--secondary-color);
    font-size: 18px;
    line-height: 1;
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonial-card {
        padding: 24px;
    }
    
    .testimonial-author {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* RTL Support - 翻转箭头方向 */
html[dir="rtl"] .hero-prev svg,
html[dir="rtl"] .hero-next svg {
    transform: scaleX(-1);
}

/* Mobile - 隐藏LOGO名称 */
@media (max-width: 768px) {
    .logo-text {
        display: none;
    }
}