/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'Source Han Sans', sans-serif;
    color: #4A5568;
    background-color: #F5F7FA;
    line-height: 1.6;
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* 确保所有section元素自适应宽度 */
section {
    width: 100%;
    overflow: hidden;
}

/* 确保所有div元素自适应宽度 */
div {
    box-sizing: border-box;
}

/* 导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all 0.3s ease;
    padding: 0;
    margin: 0;
    border: none;
    outline: none;
}

.navbar.scrolled {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-bottom: 3px solid #0A5F46;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
    overflow: visible;
    box-sizing: border-box;
    border: none;
    outline: none;
}


/* 确保所有main元素有足够的margin-top避免被导航栏覆盖 */
main {
    margin-top: 120px !important;
    width: 100%;
}

/* 英雄区域特殊处理，因为它在首页使用 */
.hero {
    margin-top: 100px;
}

.logo-section {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: visible;
    width: auto;
    min-width: 250px;
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border: none;
    outline: none;
}

.logo {
    /* 完全重置logo样式 */
    height: auto !important;
    width: 250px !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 !important;
    padding: 10px !important;
    overflow: visible !important;
    border: none !important;
    outline: none !important;
    box-sizing: border-box !important;
    background: white !important;
    transform: none !important;
    position: relative !important;
    z-index: 9999 !important;
    flex-shrink: 0 !important;
    max-height: none !important;
    max-width: none !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.slogan {
    display: none;
    font-size: 12px;
    color: #4A5568;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 2px;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: #0A5F46;
    text-decoration: none;
    padding: 10px 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 4px;
    width: auto;
    min-width: 80px;
    text-align: center;
    white-space: nowrap;
    font-size: 14px;
}

.nav-link:hover,
.nav-link.active {
    background-color: #E6F4EA;
    color: #2E7D32;
}

/* 下拉菜单样式 */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    z-index: 1;
    border-radius: 4px;
    overflow: hidden;
}

.dropdown-content a {
    color: #0A5F46;
    padding: 8px 16px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
    font-size: 12px;
    white-space: normal;
    width: 200px;
}

.dropdown-content a:hover {
    background-color: #E6F4EA;
    color: #2E7D32;
}

.dropdown-content a.active {
    background-color: #0A5F46;
    color: white;
    font-weight: 500;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* 下拉菜单打开状态 */
.dropdown.open .dropdown-content {
    display: block;
}

/* 导航操作区样式 */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

/* 语言切换样式 */
.language-switch {
    display: flex;
    gap: 0;
    border: 1px solid #0A5F46;
    border-radius: 4px;
    overflow: hidden;
}

.language-btn {
    padding: 8px 10px;
    border: none;
    background: transparent;
    color: #0A5F46;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 13px;
    min-width: 70px;
    text-align: center;
}

.language-btn.active {
    background-color: #0A5F46;
    color: white;
}

.language-btn:hover {
    background-color: #E6F4EA;
}

/* 按钮样式 */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: #0A5F46;
    color: white;
}

.btn-primary:hover {
    background-color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(10, 95, 70, 0.3);
}

.btn-secondary {
    background-color: #E6F4EA;
    color: #0A5F46;
    border: 1px solid #0A5F46;
}

.btn-secondary:hover {
    background-color: #0A5F46;
    color: white;
    transform: translateY(-2px);
}

/* 登录注册样式 */
.login-register a {
    color: #0A5F46;
    text-decoration: none;
    font-size: 14px;
}

.admin-only {
    display: none; /* 仅管理员可见，实际项目中通过JS控制显示 */
}

/* 英雄区域样式 */
.hero {
    margin-top: 80px;
    padding: 60px 0;
    background-color: white;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 36px;
    color: #0A5F46;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* 轮播图样式 */
.hero-carousel {
    position: relative;
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
    background-color: #F5F7FA;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    background-color: #F5F7FA;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.carousel-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.5s ease;
    max-width: 100%;
    max-height: 100%;
    opacity: 0;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.carousel-img.loaded {
    opacity: 1;
}

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

/* 轮播图加载占位符 */
.carousel-slide::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid #E6F4EA;
    border-top-color: #0A5F46;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 1;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.carousel-slide.loaded::before {
    opacity: 0;
    animation: none;
}

/* 加载失败显示 */
.carousel-img.error {
    opacity: 1;
    content: url('images/default-carousel.jpg');
    width: auto;
    height: auto;
    max-width: 80%;
    max-height: 80%;
}

.carousel-placeholder {
    font-size: 18px;
    color: #0A5F46;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

/* 适配高分辨率屏幕 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .carousel-img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 新闻卡片标题链接样式 */
.news-card-link {
    color: #0A5F46;
    text-decoration: none;
    transition: all 0.3s ease;
}

.news-card-link:hover {
    color: #084B38;
    text-decoration: underline;
}

/* 退出按钮样式 */
.exit-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: #FFFFFF;
    color: #0A5F46;
    border: 2px solid #0A5F46;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.exit-btn:hover {
    background-color: #0A5F46;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.exit-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.exit-btn .exit-icon {
    font-size: 16px;
}

/* 退出确认模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 30px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #E6F4EA;
}

.modal-title {
    font-size: 20px;
    color: #0A5F46;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: #9CA3AF;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background-color: #F5F7FA;
    color: #0A5F46;
}

.modal-body {
    margin-bottom: 25px;
}

.modal-message {
    font-size: 16px;
    color: #4A5568;
    line-height: 1.6;
    margin: 0;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.modal-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-btn.cancel {
    background-color: #F5F7FA;
    color: #4A5568;
    border: 1px solid #E5E7EB;
}

.modal-btn.cancel:hover {
    background-color: #E5E7EB;
}

.modal-btn.confirm {
    background-color: #0A5F46;
    color: #FFFFFF;
}

.modal-btn.confirm:hover {
    background-color: #084B38;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .exit-btn {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .modal-content {
        padding: 20px;
        margin: 20px;
    }
    
    .modal-title {
        font-size: 18px;
    }
    
    .modal-message {
        font-size: 15px;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-btn {
        width: 100%;
    }
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(10, 95, 70, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #0A5F46;
    transform: scale(1.2);
}

/* 明星产品样式 */
.star-products {
    padding: 60px 0;
    background-color: #F5F7FA;
}

.section-title {
    text-align: center;
    font-size: 28px;
    color: #0A5F46;
    margin-bottom: 40px;
    font-weight: bold;
}

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

.product-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:last-child {
    margin-bottom: 0;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.product-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: #0A5F46;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    z-index: 10;
}

.product-image {
    width: 100%;
    height: 350px;
    background-color: #F5F7FA;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 2px solid #E6F4EA;
    padding: 40px;
}

/* 确保产品图片完整显示 */
.image-placeholder {
    font-size: 16px;
    color: #0A5F46;
    font-weight: 500;
    text-align: center;
}

/* 产品图片容器样式 */
.product-image {
    width: 100%;
    height: 350px;
    background-color: #F5F7FA;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 确保产品图片完整显示 */
.product-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
    transform: none;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* 图片加载完成后显示 */
.product-img.loaded {
    opacity: 1;
}

/* 图片加载占位符 */
.product-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid #E6F4EA;
    border-top-color: #0A5F46;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 1;
    transition: opacity 0.3s ease;
    z-index: 1;
}

/* 图片加载完成后隐藏占位符 */
.product-image.loaded::before {
    opacity: 0;
    animation: none;
}

/* 加载动画 */
@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* 产品卡片悬停效果 */
.product-card:hover .product-img {
    transform: translateY(-5px);
}

/* 产品图片加载失败样式 */
.product-img.error {
    opacity: 1;
    content: url('images/default-product.jpg');
    width: 150px;
    height: 150px;
}

/* 确保产品图片容器在所有地方都保持一致的样式 */
.product-image, .case-image {
    height: 350px;
    background-color: #F5F7FA;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease;
    margin: 0;
}

/* 响应式调整产品图片高度 */
@media (max-width: 1200px) {
    .product-image, .case-image {
        height: 300px;
    }
}

@media (max-width: 992px) {
    .product-image, .case-image {
        height: 280px;
    }
}

@media (max-width: 768px) {
    .product-image, .case-image {
        height: 250px;
    }
}

@media (max-width: 576px) {
    .product-image, .case-image {
        height: 220px;
    }
}

/* 产品图片预览样式 */
.product-preview-image {
    width: 100%;
    height: auto;
    background-color: #F5F7FA;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 2px solid #E6F4EA;
    padding: 30px;
    margin: 20px 0;
}

.product-preview-image img {
    max-width: 100%;
    max-height: 350px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.product-info {
    display: flex;
    flex-direction: column;
    padding: 15px 20px;
    flex: 1;
    justify-content: space-between;
}

.product-info h3 {
    font-size: 18px;
    color: #0A5F46;
    margin: 0 0 8px 0;
    text-align: left;
    font-weight: bold;
}

.product-info p {
    font-size: 14px;
    color: #4A5568;
    margin: 0 0 15px 0;
    line-height: 1.6;
    text-align: left;
    flex: 1;
}

.product-info .btn {
    margin: 0;
    font-size: 14px;
    padding: 8px 16px;
    align-self: flex-start;
    min-width: 100px;
}

/* 解决方案预览样式 */
.solutions-preview {
    padding: 60px 0;
    background-color: white;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.solution-card {
    background-color: #F5F7FA;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.solution-card:hover {
    background-color: #E6F4EA;
    border-color: #0A5F46;
    transform: translateY(-3px);
}

.solution-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.solution-card h3 {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 15px;
}

.solution-card p {
    font-size: 14px;
    color: #4A5568;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* 关于我们预览样式 */
.about-preview {
    padding: 60px 0;
    background-color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    height: 400px;
    background-color: #E6F4EA;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.about-image .hero-carousel {
    height: 100%;
    border-radius: 8px;
}

.about-image .carousel-slide {
    height: 100%;
    width: 100%;
}

.about-image .carousel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-text h3 {
    font-size: 26px;
    color: #0A5F46;
    margin-bottom: 20px;
    font-weight: 600;
    padding-bottom: 15px;
    border-bottom: 2px solid #E6F4EA;
}

.about-text p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 25px;
    line-height: 1.8;
}

.highlight {
    color: #0A5F46;
    font-weight: bold;
}

/* 底部样式 */
.footer {
    background-color: #0A5F46;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-info h3,
.footer-social h3 {
    font-size: 20px;
    margin-bottom: 15px;
    text-align: center;
    color: white;
}

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

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.social-links a {
    color: white;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    text-decoration: underline;
    color: #E6F4EA;
}

.social-image {
    width: 120px;
    height: auto;
    vertical-align: middle;
    border: none;
}

.footer-info p {
    margin-bottom: 10px;
    font-size: 14px;
}

.qr-code {
    width: 120px;
    height: 120px;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.qr-placeholder {
    font-size: 12px;
    color: #0A5F46;
    text-align: center;
    padding: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 14px;
}

/* 在线咨询悬浮窗 */
.consultation-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.float-btn {
    background-color: #0A5F46;
    color: white;
    border: none;
    padding: 15px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.3);
    transition: all 0.3s ease;
}

.float-btn:hover {
    background-color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(10, 95, 70, 0.4);
}

.consultation-form {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    width: 320px;
    margin-top: 15px;
    display: none;
    animation: slideUp 0.3s ease;
}

.consultation-form.active {
    display: block;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #E6F4EA;
    background-color: #F5F7FA;
    border-radius: 8px 8px 0 0;
}

.form-header h3 {
    color: #0A5F46;
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #4A5568;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background-color: #E6F4EA;
    color: #0A5F46;
}

/* 表单样式 */
form {
    padding: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #0A5F46;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #E6F4EA;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0A5F46;
    box-shadow: 0 0 0 2px rgba(10, 95, 70, 0.1);
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: white;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    animation: slideIn 0.3s ease;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #E6F4EA;
    background-color: #F5F7FA;
    border-radius: 8px 8px 0 0;
}

.modal-header h3 {
    color: #0A5F46;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* 汉堡菜单按钮 */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: #0A5F46;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* 移动端导航遮罩 */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
}

.mobile-overlay.active {
    display: block;
}

/* 移动端下拉菜单 */
.nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 999;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    border-bottom: 3px solid #0A5F46;
}

.nav-mobile.active {
    display: block;
    max-height: 600px;
}

.nav-mobile a {
    display: block;
    padding: 14px 24px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
    transition: background 0.2s;
}

.nav-mobile a:hover,
.nav-mobile a.active {
    background: #E6F4EA;
    color: #0A5F46;
}

.nav-mobile .dropdown-content-mobile {
    background: #F9FAFB;
}

.nav-mobile .dropdown-content-mobile a {
    padding-left: 44px;
    font-size: 14px;
    color: #555;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
        margin-left: 10px;
    }

    .nav-links {
        display: none;
    }

    .nav-actions .language-switch {
        margin-left: auto;
    }
    
    /* 移动端导航栏高度减小，调整内容间距 */
    main {
        margin-top: 100px !important;
    }
    
    .hero {
        margin-top: 80px;
    }
    
    .hero-text h1 {
        font-size: 28px;
    }
    
    .products-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-carousel {
        height: 300px;
    }
    
    .about-image {
        height: 250px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .consultation-float {
        right: 20px;
        bottom: 20px;
    }
    
    .consultation-form {
        width: calc(100vw - 40px);
        max-width: 400px;
    }
}

/* 产品页面样式 */
.products-main {
    margin-top: 100px;
    padding: 40px 0;
    background-color: #F5F7FA;
}

/* 面包屑导航 */
.breadcrumb {
    font-size: 14px;
    color: #4A5568;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: #0A5F46;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* 产品布局 */
.news-ticker-section {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
    padding: 20px;
}

.ticker-title {
    color: #0A5F46;
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
}

.news-ticker-container {
    width: 100%;
    overflow: hidden;
    background-color: #F5F7FA;
    border-radius: 4px;
    margin-bottom: 15px;
    position: relative;
    height: 60px;
    border: 1px solid #E6F4EA;
}

.news-ticker-track {
    display: flex;
    align-items: center;
    height: 100%;
    animation: tickerScroll 30s linear infinite;
    white-space: nowrap;
}

.news-ticker-item {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 100%;
    background-color: white;
    border-right: 1px solid #E6F4EA;
    transition: all 0.3s ease;
    min-width: fit-content;
}

.news-ticker-item:last-child {
    border-right: none;
}

.news-ticker-item:hover {
    background-color: #E6F4EA;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.news-ticker-image {
    width: 40px;
    height: 40px;
    background-color: #0A5F46;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    color: white;
    font-size: 20px;
}

.ticker-image-placeholder {
    font-size: 20px;
}

.news-ticker-content {
    display: flex;
    align-items: center;
}

.news-ticker-link {
    color: #0A5F46;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.news-ticker-link:hover {
    color: #2E7D32;
    text-decoration: underline;
}

.ticker-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ticker-btn {
    background-color: #0A5F46;
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(10, 95, 70, 0.2);
}

.ticker-btn:hover {
    background-color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(10, 95, 70, 0.3);
}

.ticker-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(10, 95, 70, 0.2);
}

.ticker-btn:disabled {
    background-color: #E6F4EA;
    color: #A0AEC0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.ticker-speed-control {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #4A5568;
    margin-left: 15px;
}

.ticker-speed-control label {
    font-weight: 500;
    color: #0A5F46;
}

#tickerSpeed {
    width: 120px;
    cursor: pointer;
}

#tickerSpeedValue {
    font-weight: 500;
    color: #0A5F46;
    min-width: 50px;
    text-align: right;
}

/* 滚动动画 */
@keyframes tickerScroll {
    from { transform: translateX(100%); }
    to { transform: translateX(-100%); }
}

/* 暂停状态 */
.news-ticker-track.paused {
    animation-play-state: paused;
}

/* 反向滚动 */
.news-ticker-track.reverse {
    animation-direction: reverse;
}

/* 调整动画速度 */
.news-ticker-track.slow {
    animation-duration: 45s;
}

.news-ticker-track.fast {
    animation-duration: 15s;
}

/* 新闻滚动区域样式 */
.news-scroller-section {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 20px;
    margin-bottom: 30px;
}

/* 新闻滚动器容器 */
.news-scroller {
    margin-bottom: 20px;
}

/* 多列网格布局 */
@media (min-width: 768px) {
    .news-scroller-section {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .news-scroller {
        margin-bottom: 0;
    }
}

/* 滚动器标题 */
.scroller-title {
    font-size: 18px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    padding-bottom: 10px;
    border-bottom: 2px solid #E6F4EA;
}

/* 滚动容器 */
.scroller-container {
    position: relative;
    height: 150px;
    overflow: hidden;
    background-color: #F5F7FA;
    border-radius: 6px;
    border: 1px solid #E6F4EA;
}

/* 滚动轨道 */
.scroller-track {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200%;
    animation: scrollUp 20s linear infinite;
    transition: animation-play-state 0.3s ease;
}

/* 鼠标悬停暂停动画 */
.scroller-container:hover .scroller-track {
    animation-play-state: paused;
}

/* 滚动动画 */
@keyframes scrollUp {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

/* 滚动项样式 */
.scroller-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background-color: white;
    border-bottom: 1px solid #E6F4EA;
    transition: all 0.3s ease;
    cursor: pointer;
}

.scroller-item:last-child {
    border-bottom: none;
}

.scroller-item:hover {
    background-color: #E6F4EA;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 滚动项图标 */
.scroller-icon {
    font-size: 24px;
    margin-right: 15px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0A5F46;
    color: white;
    border-radius: 50%;
    flex-shrink: 0;
}

.company-icon {
    background-color: #0A5F46;
}

.industry-icon {
    background-color: #2E7D32;
}

.tech-icon {
    background-color: #00796B;
}

.activity-icon {
    background-color: #388E3C;
}

/* 滚动项内容 */
.scroller-content {
    flex: 1;
    min-width: 0;
}

/* 滚动项链接 */
.scroller-link {
    color: #0A5F46;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    display: block;
    margin-bottom: 5px;
    transition: color 0.3s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.scroller-link:hover {
    color: #2E7D32;
    text-decoration: underline;
}

/* 滚动项日期 */
.scroller-date {
    font-size: 12px;
    color: #718096;
}

/* 新闻布局 */
.news-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
    margin-top: 30px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .news-ticker-section {
        padding: 15px;
    }
    
    .ticker-controls {
        gap: 8px;
    }
    
    .ticker-btn {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .ticker-speed-control {
        margin-left: 0;
        margin-top: 10px;
        width: 100%;
        justify-content: center;
    }
    
    #tickerSpeed {
        width: 100px;
    }
    
    .news-ticker-item {
        padding: 0 15px;
    }
    
    .news-ticker-link {
        font-size: 14px;
    }
    
    .news-ticker-image {
        width: 35px;
        height: 35px;
        margin-right: 10px;
    }
    
    .ticker-image-placeholder {
        font-size: 16px;
    }
}

/* 产品布局 */
.products-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
    margin-top: 30px;
}

/* 产品侧边栏 */
.products-sidebar {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 120px;
    align-self: start;
}

.sidebar-title {
    font-size: 18px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
}

/* 分类导航 */
.category-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.category-link {
    padding: 10px 15px;
    color: #4A5568;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: block;
}

.category-link:hover {
    background-color: #E6F4EA;
    color: #0A5F46;
}

.category-link.active {
    background-color: #0A5F46;
    color: white;
}

/* 筛选部分 */
.filter-section {
    margin-bottom: 25px;
}

.filter-section h4 {
    font-size: 14px;
    color: #0A5F46;
    margin-bottom: 10px;
    font-weight: 500;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-options label {
    font-size: 14px;
    color: #4A5568;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 产品内容区 */
.products-content {
    background-color: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 产品分类 */
.product-category {
    margin-bottom: 50px;
}

.product-category:last-child {
    margin-bottom: 0;
}

/* 产品详情 */
.product-detail {
    margin-bottom: 40px;
    padding: 20px;
    border: 1px solid #E6F4EA;
    border-radius: 8px;
    background-color: #F9FAFB;
}

.product-detail:last-child {
    margin-bottom: 0;
}

/* 产品头部 */
.product-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #E6F4EA;
}

.product-title {
    font-size: 18px;
    color: #0A5F46;
    margin: 0;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-status {
    font-size: 14px;
    color: #0A5F46;
    background-color: #E6F4EA;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
}

/* 产品图片库 */
.product-gallery {
    margin-bottom: 20px;
}

.main-image {
    height: 350px;
    background-color: #E6F4EA;
    border-radius: 8px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease;
}

.main-image:hover {
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.2);
}

.product-main-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    width: auto;
    height: auto;
    transition: transform 0.3s ease;
}

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

.thumbnail-gallery {
    display: flex;
    gap: 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    background-color: #E6F4EA;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.thumbnail:hover {
    border-color: #0A5F46;
    transform: scale(1.05);
}

/* 产品亮点 */
.product-highlights {
    margin-bottom: 20px;
}

.product-highlights h4 {
    font-size: 16px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: 500;
}

.highlights-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
}

.highlight-item {
    font-size: 14px;
    color: #4A5568;
    padding: 10px;
    background-color: white;
    border-radius: 4px;
    border-left: 3px solid #0A5F46;
}

/* 产品参数 */
.product-specs h4 {
    font-size: 16px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: 500;
}

.specs-table-container {
    overflow-x: auto;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
}

.specs-table th,
.specs-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #E6F4EA;
}

.specs-table th {
    background-color: #0A5F46;
    color: white;
    font-weight: 500;
    font-size: 14px;
}

.specs-table td {
    font-size: 14px;
    color: #4A5568;
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.specs-table .key-param {
    font-weight: bold;
    color: #0A5F46;
}

/* 产品参数配置样式 */
.parameters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
    width: 100%;
}

/* 技术优势网格 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
    width: 100%;
}

/* 应用场景网格 */
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
    width: 100%;
}

/* 案例网格 */
.cases-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
    width: 100%;
}

/* 方案概述网格 */
.solution-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 25px 0;
    width: 100%;
}

.parameter-item {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.parameter-item h4 {
    color: #0A5F46;
    margin-bottom: 15px;
    font-size: 18px;
}

.parameters-table {
    width: 100%;
    border-collapse: collapse;
}

.parameters-table tr {
    border-bottom: 1px solid #E2E8F0;
}

.parameters-table tr:last-child {
    border-bottom: none;
}

.parameters-table td {
    padding: 10px 0;
    font-size: 14px;
}

.parameters-table td:first-child {
    color: #718096;
    width: 40%;
}

.parameters-table td:last-child {
    color: #2D3748;
    font-weight: 500;
    width: 60%;
}

/* 应用场景 */
.application-scenarios h4 {
    font-size: 16px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: 500;
}

.scenarios-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.scenario-item {
    padding: 15px;
    background-color: white;
    border-radius: 8px;
    border: 1px solid #E6F4EA;
    transition: all 0.3s ease;
}

.scenario-item:hover {
    border-color: #0A5F46;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.1);
}

.scenario-item h5 {
    font-size: 16px;
    color: #0A5F46;
    margin-bottom: 8px;
    font-weight: 500;
}

.scenario-item p {
    font-size: 14px;
    color: #4A5568;
    margin: 0;
    line-height: 1.5;
}

/* 解决方案页面样式 */
.solutions-main {
    margin-top: 100px;
    padding: 40px 0;
    background-color: #F5F7FA;
}

/* 解决方案标题 */
.solutions-title {
    font-size: 32px;
    color: #0A5F46;
    text-align: center;
    margin: 30px 0 15px;
    font-weight: bold;
}

.solutions-subtitle {
    font-size: 16px;
    color: #4A5568;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* 解决方案筛选 */
.solutions-filter {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-start;
}

.solutions-filter .filter-section {
    flex: 1;
    min-width: 200px;
}

.solutions-filter h4 {
    font-size: 14px;
    color: #0A5F46;
    margin-bottom: 12px;
    font-weight: 500;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-tag {
    padding: 8px 16px;
    background-color: #E6F4EA;
    color: #0A5F46;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #0A5F46;
}

.filter-tag:hover {
    background-color: #0A5F46;
    color: white;
    transform: translateY(-2px);
}

.filter-tag.active {
    background-color: #0A5F46;
    color: white;
    box-shadow: 0 2px 8px rgba(10, 95, 70, 0.3);
}

/* 解决方案卡片容器 */
.solutions-cards {
    display: block;
    opacity: 1;
    transform: translateY(0);
    height: auto;
    margin: auto;
    padding: 20px 0;
    overflow: visible;
    pointer-events: auto;
}

/* 解决方案布局 */
.solutions-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
    margin-top: 30px;
    width: 100%;
}

/* 解决方案侧边栏 */
.solutions-sidebar {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 120px;
    align-self: start;
    width: 100%;
    max-width: 250px;
}

/* 解决方案列表 */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
    width: 100%;
}

/* 解决方案内容区 */
.solutions-content {
    background-color: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    overflow: hidden;
}

/* 修复方案详情区域与导航栏重叠问题 */
.solution-detail-section {
    margin-top: 120px;
    padding-top: 20px;
}

/* 解决方案卡片 */
.solution-card {
    background-color: white;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #E6F4EA;
}

.solution-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

/* 解决方案图标 */
.solution-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

/* 解决方案标题 */
.solution-title {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

/* 解决方案描述 */
.solution-desc {
    font-size: 14px;
    color: #4A5568;
    margin-bottom: 25px;
    line-height: 1.5;
    text-align: left;
}

/* 查看详情按钮 */
.btn-view-detail {
    display: inline-block;
    background-color: #0A5F46;
    color: white;
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #0A5F46;
}

.btn-view-detail:hover {
    background-color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(10, 95, 70, 0.3);
}

/* 方案中心介绍 */
.solutions-intro {
    background-color: white;
    border-radius: 8px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    margin-top: 30px;
    border: 1px solid #E6F4EA;
}

.intro-title {
    font-size: 32px;
    color: #0A5F46;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.intro-desc {
    font-size: 18px;
    color: #4A5568;
    margin-bottom: 30px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.intro-guide {
    font-size: 16px;
    color: #718096;
    line-height: 1.5;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    background-color: #F5F7FA;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #0A5F46;
}

/* 解决方案详情页面 */
.solutions-detail {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
    overflow: hidden;
    width: 100%;
}

.solution-detail-section {
    display: none;
    width: 100%;
}

.solution-detail-section.active {
    display: block;
}

.solution-detail-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    width: 100%;
}

/* 侧边导航样式 */
.solution-sidebar {
    background-color: #F5F7FA;
    padding: 25px;
    position: sticky;
    top: 120px;
    align-self: start;
    height: fit-content;
    border-right: 1px solid #E6F4EA;
}

.sidebar-title {
    font-size: 18px;
    color: #0A5F46;
    margin-bottom: 20px;
    font-weight: bold;
    padding-bottom: 10px;
    border-bottom: 2px solid #E6F4EA;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.sidebar-nav li {
    margin-bottom: 8px;
}

.sidebar-link {
    display: block;
    padding: 12px 16px;
    color: #4A5568;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 14px;
    border: 1px solid transparent;
}

.sidebar-link:hover {
    background-color: #E6F4EA;
    color: #0A5F46;
    border-color: #0A5F46;
}

.sidebar-link.active {
    background-color: #0A5F46;
    color: white;
    border-color: #0A5F46;
    font-weight: 500;
}

/* 侧边联系信息 */
.sidebar-contact {
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    border: 1px solid #E6F4EA;
}

.sidebar-contact h4 {
    font-size: 16px;
    color: #0A5F46;
    margin-bottom: 10px;
    font-weight: 500;
}

.sidebar-contact p {
    font-size: 14px;
    color: #4A5568;
    margin-bottom: 15px;
    line-height: 1.5;
}

.sidebar-contact .btn {
    width: 100%;
    font-size: 14px;
    padding: 10px;
}

/* 下载按钮组件样式 */
.download-button {
    position: relative;
    display: inline-block;
    width: 100%;
    font-size: 14px;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    background-color: #0A5F46;
    color: white;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.download-button:hover {
    background-color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.3);
}

.download-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(10, 95, 70, 0.2);
}

.download-button:focus {
    outline: 2px solid rgba(10, 95, 70, 0.5);
    outline-offset: 2px;
}

.download-button:disabled {
    background-color: #E6F4EA;
    color: #A0AEC0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 下载图标样式 */
.download-button::before {
    content: "📥";
    margin-right: 8px;
    font-size: 16px;
    vertical-align: middle;
}

/* 加载状态 */
.download-button.loading {
    opacity: 0.8;
    cursor: wait;
}

.download-button.loading::before {
    content: "⏳";
    animation: spin 1s linear infinite;
}

/* 成功状态 */
.download-button.success {
    background-color: #38A169;
}

.download-button.success::before {
    content: "✅";
}

/* 错误状态 */
.download-button.error {
    background-color: #E53E3E;
}

.download-button.error::before {
    content: "❌";
}

/* 旋转动画 */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 键盘焦点样式 */
.download-button:focus-visible {
    outline: 2px solid #0A5F46;
    outline-offset: 2px;
}

/* 无障碍支持 */
.download-button[aria-busy="true"] {
    cursor: wait;
}

.download-button[aria-invalid="true"] {
    background-color: #E53E3E;
}

/* 关于我们页面样式 */
.about-main {
    margin-top: 120px !important;
    padding: 60px 0;
    background-color: white;
}

/* 面包屑导航 */
.breadcrumb {
    font-size: 14px;
    color: #6B7280;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 1px solid #E6F4EA;
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb a {
    color: #0A5F46;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #2E7D32;
    text-decoration: underline;
}

/* 关于我们标题 */
.about-title {
    font-size: 36px;
    color: #0A5F46;
    margin-bottom: 15px;
    line-height: 1.2;
    font-weight: bold;
    text-align: center;
    letter-spacing: -0.5px;
}

.about-subtitle {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 40px;
    line-height: 1.6;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 标签切换样式 */
.about-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    padding: 12px 20px;
    background-color: #F5F7FA;
    border-radius: 50px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background-color: transparent;
    color: #4A5568;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 100px;
}

.tab-btn:hover {
    background-color: #E6F4EA;
    color: #0A5F46;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.2);
}

.tab-btn.active {
    background-color: #0A5F46;
    color: white;
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.3);
    transform: translateY(-2px);
}

/* 内容区域样式 */
.about-content {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 40px;
    margin-top: 30px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 公司简介样式 */
.company-intro {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* 企业背景和交大图片布局 */
.background-image-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    width: 100%;
}

/* 确保背景内容和图片区域占满宽度 */
.background-content,
.jiaotong-image-section {
    min-width: 0;
}

/* 确保交大图片轮播区域占满宽度 */
.jiaotong-image-section {
    width: 100%;
}

.jiaotong-image-section .hero-carousel {
    width: 100%;
    height: 100%;
}

.jiaotong-image-section .carousel-slide {
    width: 100%;
    height: 100%;
}

.jiaotong-image-section .carousel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.background-content h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.3;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
}

.background-content p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 15px;
    line-height: 1.8;
    text-align: justify;
}

/* 交大图片轮播 */
.jiaotong-image-section {
    height: 350px;
    background-color: #F5F7FA;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.jiaotong-image-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

.jiaotong-image-section .hero-carousel {
    height: 100%;
    border-radius: 12px;
}

.jiaotong-image-section .carousel-slide {
    height: 100%;
}

.jiaotong-image-section .carousel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.jiaotong-image-section .carousel-slide:hover .carousel-img {
    transform: scale(1.05);
}

/* 行业地位和技术优势 */
.industry-tech-combo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    width: 100%;
}

/* 确保行业地位和技术优势区域占满宽度 */
.industry-status {
    min-width: 0;
}

.tech-advantages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
    overflow: visible !important;
    margin-top: 40px;
}

.industry-status h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.3;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
}

.industry-status p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 15px;
    line-height: 1.8;
    text-align: justify;
}

.advantage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    background-color: white;
    padding: 40px 30px;
    border-radius: 16px;
    border: 2px solid #E6F4EA;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    width: 100%;
}

.advantage-icon {
    font-size: 48px;
    margin-top: 5px;
    flex-shrink: 0;
    color: #0A5F46;
    background-color: rgba(10, 95, 70, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-content h4 {
    font-size: 22px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.3;
}

.advantage-content p {
    font-size: 16px;
    color: #4A5568;
    line-height: 1.7;
    margin: 0;
}

/* 移除自动轮播动画 */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-300px * 3 - 30px * 2)); /* 3个卡片 + 2个间距 */
    }
}

.tech-advantages.autoplay {
    animation: none !important;
}

.tech-advantages.autoplay:hover {
    animation-play-state: paused !important;
}

/* 荣誉资质样式 */
.honor-section h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
    margin-bottom: 30px;
}

.honor-section p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 40px;
    line-height: 1.8;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.honor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    justify-items: center;
    margin-top: 20px;
}

.honor-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    background-color: #F5F7FA;
    padding: 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #E6F4EA;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

.honor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    border-color: #0A5F46;
    background-color: white;
}

.honor-image {
    width: 200px;
    height: 200px;
    background-color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 20px;
    border: 2px solid #E6F4EA;
    transition: all 0.3s ease;
}

.honor-item:hover .honor-image {
    border-color: #0A5F46;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.honor-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.honor-item:hover .honor-img {
    transform: scale(1.1);
}

.honor-info {
    text-align: center;
    width: 100%;
}

.honor-info h4 {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 8px;
    font-weight: bold;
}

.honor-date {
    font-size: 14px;
    color: #718096;
    margin: 0;
    line-height: 1.5;
}

/* 生产基地样式 */
.factory-section h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
    margin-bottom: 30px;
}

.factory-section p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 40px;
    line-height: 1.8;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.factory-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.factory-image {
    height: 350px;
    background-color: #F5F7FA;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.factory-image:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

.factory-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.factory-image:hover img {
    transform: scale(1.05);
}

.factory-text {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.factory-text h4 {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.3;
}

.factory-text p {
    font-size: 16px;
    color: #4A5568;
    line-height: 1.8;
    margin: 0;
    text-align: justify;
}

/* 发展历程样式 */
.history-section h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
    margin-bottom: 30px;
}

.history-section p {
    font-size: 16px;
    color: #4A5568;
    margin-bottom: 40px;
    line-height: 1.8;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 时间线样式 */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #0A5F46;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    padding-left: 60px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.timeline-year {
    position: absolute;
    left: -50px;
    top: 0;
    width: 60px;
    height: 60px;
    background-color: #0A5F46;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.3);
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-year {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(10, 95, 70, 0.4);
}

.timeline-content {
    background-color: #F5F7FA;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid #E6F4EA;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    border-color: #0A5F46;
    background-color: white;
}

.timeline-content h4 {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.3;
}

.timeline-content p {
    font-size: 16px;
    color: #4A5568;
    line-height: 1.8;
    margin-bottom: 10px;
    text-align: left;
    max-width: 100%;
}

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

/* 高亮文本 */
.highlight {
    color: #0A5F46;
    font-weight: bold;
    background-color: rgba(10, 95, 70, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.highlight:hover {
    background-color: rgba(10, 95, 70, 0.2);
}

/* 关于我们响应式设计 */
@media (max-width: 1024px) {
    /* 关于我们页面响应式 */
    .about-main {
        padding: 40px 0;
    }
    
    .about-title {
        font-size: 32px;
    }
    
    .about-subtitle {
        font-size: 15px;
        margin-bottom: 35px;
    }
    
    .background-image-row,
    .industry-tech-combo,
    .factory-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .jiaotong-image-section,
    .factory-image {
        height: 300px;
    }
    
    .tech-advantages {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
    
    .about-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    /* 关于我们页面响应式 */
    .about-main {
        padding: 30px 0;
        margin-top: 100px !important;
    }
    
    .about-title {
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .about-subtitle {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .breadcrumb {
        margin-bottom: 20px;
        font-size: 13px;
    }
    
    .about-tabs {
        gap: 8px;
        padding: 12px;
    }
    
    .tab-btn {
        padding: 8px 16px;
        font-size: 13px;
        min-width: 90px;
    }
    
    .about-content {
        padding: 20px;
        margin-top: 20px;
    }
    
    .jiaotong-image-section,
    .factory-image {
        height: 250px;
    }
    
    /* 确保技术优势卡片在移动端显示为1列布局 */
    .tech-advantages {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .honor-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .honor-item {
        padding: 25px;
    }
    
    .honor-image {
        width: 180px;
        height: 180px;
    }
    
    .timeline {
        padding-left: 35px;
    }
    
    .timeline::before {
        left: 18px;
    }
}

/* 在超小屏幕下（480px以下）改为1列布局 */
@media (max-width: 480px) {
    .tech-advantages {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .timeline-year {
        width: 45px;
        height: 45px;
        font-size: 15px;
        left: -35px;
    }
    
    .timeline-item {
        margin-bottom: 40px;
        padding-left: 50px;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .timeline-content h4 {
        font-size: 20px;
    }
    
    .timeline-content p {
        font-size: 15px;
    }
}
    
/* 新闻详情页样式 */
.news-detail {
    padding: 20px;
}

.news-detail-title {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 15px;
    line-height: 1.3;
    font-weight: bold;
}

.news-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #6B7280;
    padding-bottom: 15px;
    border-bottom: 1px solid #E6F4EA;
}

.news-detail-content {
    font-size: 16px;
    line-height: 1.8;
    color: #4B5563;
}

.news-detail-content p {
    margin-bottom: 15px;
}

.news-detail-content h4 {
    color: #0A5F46;
    margin: 25px 0 15px;
    font-size: 18px;
    font-weight: bold;
}

.news-detail-content ul {
    margin: 15px 0;
    padding-left: 25px;
}

.news-detail-content li {
    margin-bottom: 8px;
    list-style-type: disc;
    color: #4B5563;
}

.news-detail-content li:before {
    color: #0A5F46;
}

.news-detail-image {
    margin: 20px 0;
    background-color: #E6F4EA;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    font-size: 16px;
    color: #0A5F46;
    font-weight: 500;
}

.news-detail-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #E6F4EA;
}

.related-news h4 {
    color: #0A5F46;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: bold;
}

.related-news-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.related-news-list li {
    margin-bottom: 10px;
}

.related-news-list li a {
    color: #0A5F46;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.related-news-list li a:hover {
    color: #2E7D32;
    text-decoration: underline;
    transform: translateX(5px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    /* 关于我们页面响应式 */
    .about-main {
        padding: 40px 0;
    }
    
    .about-title {
        font-size: 36px;
    }
    
    .about-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .about-tabs {
        flex-wrap: wrap;
        gap: 10px;
        padding: 15px;
    }
    
    .tab-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .about-content {
        padding: 30px;
    }
    
    .background-image-row,
    .industry-tech-combo,
    .factory-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .jiaotong-image-section,
    .factory-image {
        height: 300px;
    }
    
    .tech-advantages {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .honor-grid {
        gap: 30px;
    }
    
    .timeline {
        padding-left: 40px;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-year {
        width: 50px;
        height: 50px;
        font-size: 16px;
        left: -40px;
    }
}

@media (max-width: 768px) {
    .download-button {
        font-size: 13px;
        padding: 10px 15px;
    }
    
    .download-button::before {
        font-size: 14px;
        margin-right: 6px;
    }
    
    /* 关于我们页面响应式 */
    .about-main {
        padding: 30px 0;
        margin-top: 100px !important;
    }
    
    .about-title {
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .about-subtitle {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .breadcrumb {
        margin-bottom: 20px;
        font-size: 13px;
    }
    
    .about-tabs {
        gap: 8px;
        padding: 12px;
    }
    
    .tab-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .about-content {
        padding: 20px;
        margin-top: 20px;
    }
    
    .background-image-row,
    .industry-tech-combo,
    .factory-intro {
        gap: 25px;
    }
    
    .background-content h3,
    .industry-status h3 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .background-content p,
    .industry-status p {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .jiaotong-image-section,
    .factory-image {
        height: 250px;
    }
    
    .advantage-item {
        padding: 20px;
        gap: 12px;
    }
    
    .advantage-icon {
        font-size: 30px;
    }
    
    .advantage-content h4 {
        font-size: 16px;
    }
    
    .advantage-content p {
        font-size: 13px;
    }
    
    .honor-item {
        padding: 25px;
    }
    
    .honor-image {
        width: 180px;
        height: 180px;
    }
    
    .factory-text {
        gap: 25px;
    }
    
    .factory-text h4 {
        font-size: 20px;
    }
    
    .factory-text p {
        font-size: 15px;
    }
    
    .timeline {
        padding-left: 35px;
    }
    
    .timeline::before {
        left: 18px;
    }
    
    .timeline-year {
        width: 45px;
        height: 45px;
        font-size: 15px;
        left: -35px;
    }
    
    .timeline-item {
        margin-bottom: 40px;
        padding-left: 50px;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .timeline-content h4 {
        font-size: 20px;
    }
    
    .timeline-content p {
        font-size: 15px;
    }
}

/* 主内容区样式 */
.solution-main-content {
    padding: 30px;
}

/* 解决方案详情头部 */
.solution-detail-header {
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 2px solid #E6F4EA;
}

.detail-breadcrumb {
    font-size: 14px;
    color: #4A5568;
    margin-bottom: 15px;
}

.detail-breadcrumb a {
    color: #0A5F46;
    text-decoration: none;
}

.detail-breadcrumb a:hover {
    text-decoration: underline;
}

.detail-title {
    font-size: 28px;
    color: #0A5F46;
    margin-bottom: 10px;
    font-weight: bold;
    line-height: 1.2;
}

.detail-subtitle {
    font-size: 16px;
    color: #4A5568;
    margin: 0;
    line-height: 1.6;
}

/* 详细部分样式 */
.detail-section {
    margin-bottom: 40px;
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid #E6F4EA;
}

.section-title {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 20px;
    font-weight: bold;
    padding-bottom: 10px;
    border-bottom: 2px solid #E6F4EA;
}

.section-content {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.6;
}

.section-content p {
    margin-bottom: 15px;
}

/* 列表样式 */
.section-content ul {
    padding-left: 20px;
    margin: 15px 0;
}

.section-content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.section-content li:last-child {
    margin-bottom: 0;
}

/* 图片占位符样式 */
.solution-image-large {
    min-height: 300px;
    max-height: 600px;
    background-color: #F5F7FA;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
    overflow: hidden;
    transition: all 0.3s ease;
    text-align: center;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 2px solid #E6F4EA;
}

.solution-image-large img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
}

.solution-image-large:hover img {
    transform: translateY(-5px);
}

.system-architecture-diagram {
    margin: 20px 0;
    overflow: hidden;
    transition: all 0.3s ease;
    text-align: center;
    padding: 20px;
    background-color: #F5F7FA;
    border-radius: 8px;
    border: 1px solid #E6F4EA;
}

.system-architecture-diagram img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.system-architecture-diagram img:hover {
    transform: scale(1.02);
}

.case-image, .product-image {
    height: 150px;
    background-color: #E6F4EA;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.image-placeholder, .diagram-placeholder {
    font-size: 16px;
    color: #0A5F46;
    font-weight: 500;
}

/* 案例容器样式 */
.cases-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.case-item {
    background-color: #F9FAFB;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #E6F4EA;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
}

.case-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #0A5F46;
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.case-header h4 {
    font-size: 16px;
    color: #0A5F46;
    margin: 0;
    font-weight: 500;
    line-height: 1.4;
}

.case-tag {
    font-size: 12px;
    color: white;
    background-color: #0A5F46;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 500;
}

.case-info {
    margin-top: 10px;
}

.case-meta {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 10px;
}

.meta-item {
    font-size: 13px;
    color: #6B7280;
}

.case-description {
    font-size: 14px;
    color: #4B5563;
    line-height: 1.5;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.case-image {
    margin-top: auto;
}

.case-image img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 6px;
}

/* 实施流程图样式 */
.implementation-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 60px;
}

/* 流程图垂直线 */
.implementation-steps::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #0A5F46;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    position: relative;
}

/* 步骤编号 */
.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #0A5F46;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    position: absolute;
    left: -60px;
    z-index: 1;
    box-shadow: 0 4px 8px rgba(10, 95, 70, 0.3);
    flex-shrink: 0;
}

/* 步骤内容 */
.step-content {
    flex: 1;
    background-color: white;
    border: 1px solid #E6F4EA;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.step-content:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

.step-content h4 {
    font-size: 18px;
    color: #0A5F46;
    margin-bottom: 10px;
    font-weight: bold;
}

.step-content p {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.6;
    margin: 0;
}

/* 步骤箭头 */
.step-arrow {
    align-self: center;
    font-size: 24px;
    color: #0A5F46;
    margin: 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 箭头图标 */
.step-arrow::before {
    content: '→';
    font-weight: bold;
}

/* 最后一步移除箭头 */
.step-item:last-child + .step-arrow {
    display: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .implementation-steps {
        padding-left: 50px;
    }
    
    .implementation-steps::before {
        left: 23px;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 20px;
        left: -50px;
    }
    
    .step-content {
        padding: 20px;
    }
    
    .step-content h4 {
        font-size: 16px;
    }
}

/* 场景图标样式 */
.scenario-icon {
    font-size: 24px;
    margin-bottom: 10px;
}

/* 产品链接样式 */
.product-link {
    display: inline-block;
    margin-top: 10px;
    color: #0A5F46;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.product-link:hover {
    text-decoration: underline;
    transform: translateX(5px);
}

/* 案例中心页面样式 */
.cases-main {
    margin-top: 100px;
    padding: 40px 0;
    background-color: #F5F7FA;
}

/* 案例标题 */
.cases-title {
    font-size: 32px;
    color: #0A5F46;
    text-align: center;
    margin: 30px 0 15px;
    font-weight: bold;
}

.cases-subtitle {
    font-size: 16px;
    color: #4A5568;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* 案例分类 */
.cases-categories {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.case-category {
    padding: 10px 20px;
    background-color: white;
    color: #0A5F46;
    border: 1px solid #0A5F46;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.case-category:hover {
    background-color: #0A5F46;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.2);
}

.case-category.active {
    background-color: #0A5F46;
    color: white;
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.3);
}

/* 案例网格布局 */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

/* 案例卡片 */
.case-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #E6F4EA;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

/* 案例图片 */
.case-image {
    height: 200px;
    background-color: #E6F4EA;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.case-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* 案例内容 */
.case-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.case-title {
    font-size: 20px;
    color: #0A5F46;
    margin-bottom: 12px;
    font-weight: bold;
}

/* 案例元数据 */
.case-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 13px;
    color: #718096;
}

/* 案例成果 */
.case-result {
    font-size: 14px;
    color: #4A5568;
    margin-bottom: 20px;
    line-height: 1.5;
    flex: 1;
}

/* 案例详情按钮 */
.case-detail-btn {
    margin-top: auto;
    text-align: center;
    transition: all 0.3s ease;
}

/* 案例详情页 */
.case-detail-page {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
}

.case-detail-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #E6F4EA;
}

.case-detail-header h1 {
    font-size: 28px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
}

.case-detail-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #4A5568;
}

.case-detail-content {
    line-height: 1.8;
    color: #4A5568;
    font-size: 16px;
}

.case-detail-content h2 {
    color: #0A5F46;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 22px;
}

.case-detail-content h3 {
    color: #0A5F46;
    margin-top: 25px;
    margin-bottom: 12px;
    font-size: 18px;
}

.case-detail-content p {
    margin-bottom: 15px;
}

.case-detail-content ul,
.case-detail-content ol {
    margin-bottom: 20px;
    padding-left: 25px;
}

.case-detail-content li {
    margin-bottom: 8px;
}

/* 新闻中心页面样式 */
.news-main {
    margin-top: 100px;
    padding: 40px 0;
    background-color: #F5F7FA;
}

/* 新闻标题 */
.news-title {
    font-size: 32px;
    color: #0A5F46;
    text-align: center;
    margin: 30px 0 15px;
    font-weight: bold;
}

.news-subtitle {
    font-size: 16px;
    color: #4A5568;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* 新闻列表 */
.scroll-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.scroll-btn {
    background-color: #0A5F46;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(10, 95, 70, 0.2);
}

.scroll-btn:hover {
    background-color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(10, 95, 70, 0.3);
}

.scroll-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(10, 95, 70, 0.2);
}

.scroll-btn:disabled {
    background-color: #E6F4EA;
    color: #A0AEC0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.scroll-speed {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
    font-size: 14px;
    color: #4A5568;
}

.scroll-speed label {
    font-weight: 500;
    color: #0A5F46;
}

#speedControl {
    width: 120px;
    cursor: pointer;
}

.news-scroll-container {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    scroll-behavior: smooth;
}

.news-list {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 100%;
    margin: 0;
    background-color: transparent;
    box-shadow: none;
}

.news-card {
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

/* 自定义滚动条 */
.news-scroll-container::-webkit-scrollbar {
    width: 8px;
}

.news-scroll-container::-webkit-scrollbar-track {
    background: #F5F7FA;
    border-radius: 4px;
}

.news-scroll-container::-webkit-scrollbar-thumb {
    background: #0A5F46;
    border-radius: 4px;
}

.news-scroll-container::-webkit-scrollbar-thumb:hover {
    background: #2E7D32;
}

.news-list {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 100%;
    margin: 0;
    background-color: transparent;
    box-shadow: none;
}

/* 新闻卡片过渡动画 */
.news-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 20px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.news-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* 加载状态 */
.loading-state {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #0A5F46;
    font-size: 16px;
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #E6F4EA;
    border-top: 3px solid #0A5F46;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

/* 错误状态 */
.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #E53E3E;
    background-color: #FEF2F2;
    border-radius: 8px;
    margin: 20px;
}

.error-state h4 {
    margin-bottom: 10px;
    font-size: 18px;
}

.error-state p {
    margin-bottom: 20px;
    text-align: center;
}

.error-state button {
    background-color: #E53E3E;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.error-state button:hover {
    background-color: #C53030;
    transform: translateY(-2px);
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .scroll-controls {
        gap: 8px;
        padding: 12px 15px;
    }
    
    .scroll-btn {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .scroll-speed {
        margin-left: 0;
        margin-top: 10px;
        width: 100%;
        justify-content: center;
    }
    
    #speedControl {
        width: 100px;
    }
    
    .news-scroll-container {
        height: 400px;
    }
    
    .news-list {
        padding: 15px;
        gap: 15px;
    }
    
    .news-card {
        padding: 15px;
    }
}

/* 新闻项 */
.news-item {
    padding: 20px;
    border-bottom: 1px solid #E6F4EA;
    transition: all 0.3s ease;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item:hover {
    background-color: #F9FAFB;
    padding-left: 30px;
}

.news-item a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.news-item h3 {
    font-size: 18px;
    color: #0A5F46;
    margin-bottom: 10px;
    font-weight: bold;
}

.news-meta {
    font-size: 13px;
    color: #718096;
    margin-bottom: 10px;
    display: flex;
    gap: 15px;
}

.news-excerpt {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.5;
}

/* 关于我们页面样式 */
.about-main {
    margin-top: 100px;
    padding: 40px 0 60px;
    background-color: #F5F7FA;
}

/* 关于我们标题样式 */
.about-title {
    font-size: 32px;
    color: #0A5F46;
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.about-subtitle {
    font-size: 16px;
    color: #4A5568;
    text-align: center;
    margin-bottom: 35px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* 标签切换样式 */
.about-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    background-color: white;
    padding: 8px;
    border-radius: 50px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    padding: 12px 24px;
    background-color: transparent;
    color: #0A5F46;
    border: 2px solid transparent;
    border-radius: 30px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 110px;
    text-align: center;
}

.tab-btn:hover {
    background-color: rgba(10, 95, 70, 0.05);
    border-color: rgba(10, 95, 70, 0.2);
    transform: translateY(-2px);
}

.tab-btn.active {
    background-color: #0A5F46;
    color: white;
    border-color: #0A5F46;
    box-shadow: 0 4px 12px rgba(10, 95, 70, 0.3);
    transform: translateY(-2px);
}

/* 内容区域样式 */
.about-content {
    background-color: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* 公司简介样式 */
.company-intro {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: start;
    margin-bottom: 30px;
}

/* 企业背景与图片并列布局 */
.background-image-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    margin-bottom: 30px;
}

/* 交大图片展示区域 */
.jiaotong-image-section {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    height: 350px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.jiaotong-image-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-color: #0A5F46;
}

.jiaotong-image-section .hero-carousel {
    height: 100%;
    border-radius: 12px;
}

.jiaotong-image-section .carousel-slide {
    height: 100%;
    width: 100%;
}

.jiaotong-image-section .carousel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 企业背景内容 */
.background-content {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.background-content h3 {
    font-size: 22px;
    color: #0A5F46;
    font-weight: 700;
    margin: 0;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
}

.background-content p {
    font-size: 15px;
    line-height: 1.7;
    color: #4A5568;
    margin: 0;
    text-align: justify;
}

/* 文字内容区域 */
.intro-content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: start;
}

/* 行业地位和技术优势组合 */
.industry-tech-combo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    align-items: start;
}

/* 行业地位内容 */
.industry-status {
    display: flex;
    flex-direction: column;
    gap: 18px;
    background-color: #F5F7FA;
    padding: 25px;
    border-radius: 12px;
    border: 2px solid transparent;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

.industry-status h3 {
    font-size: 20px;
    color: #0A5F46;
    font-weight: 700;
    margin: 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #E6F4EA;
}

.industry-status p {
    font-size: 15px;
    line-height: 1.7;
    color: #4A5568;
    margin: 0;
    text-align: justify;
}

/* 技术优势样式 */
.tech-advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 0;
    background-color: #F5F7FA;
    padding: 25px;
    border-radius: 12px;
    border: 2px solid transparent;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

.advantage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    background-color: white;
    padding: 40px 30px;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 2px solid #E6F4EA;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    width: 100%;
}

.advantage-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-color: #0A5F46;
}

.advantage-icon {
    font-size: 48px;
    margin-top: 5px;
    flex-shrink: 0;
    color: #0A5F46;
    background-color: rgba(10, 95, 70, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-content {
    width: 100%;
}

.advantage-content h4 {
    font-size: 22px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.3;
}

.advantage-content p {
    font-size: 16px;
    color: #4A5568;
    line-height: 1.7;
    margin: 0;
}

/* 通用标签内容样式 */
.tab-content h3 {
    font-size: 24px;
    color: #0A5F46;
    font-weight: 700;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 3px solid #E6F4EA;
    letter-spacing: -0.5px;
}

.tab-content p {
    font-size: 16px;
    color: #4A5568;
    line-height: 1.8;
    margin: 0 0 25px 0;
    text-align: justify;
}

/* 荣誉资质样式 */
.honor-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.honor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    margin-top: 10px;
}

.honor-item {
    display: flex;
    flex-direction: column;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.honor-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

.honor-image {
    height: 220px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #F5F7FA;
    padding: 20px;
}

.honor-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    max-width: 200px;
    max-height: 180px;
}

.honor-item:hover .honor-img {
    transform: scale(1.08);
}

.honor-info {
    padding: 25px;
    text-align: center;
    background-color: white;
}

.honor-info h4 {
    font-size: 18px;
    color: #2D3748;
    margin: 0 0 10px 0;
    font-weight: 600;
}

.honor-date {
    font-size: 14px;
    color: #718096;
    margin: 0;
    line-height: 1.5;
}

/* 生产基地样式 */
.factory-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.factory-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 10px;
}

.factory-image {
    height: 350px;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border: 2px solid #E6F4EA;
    transition: all 0.3s ease;
}

.factory-image:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-color: #0A5F46;
}

.factory-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.factory-image:hover img {
    transform: scale(1.05);
}

.factory-text {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.factory-text h4 {
    font-size: 20px;
    color: #0A5F46;
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.factory-text p {
    font-size: 15px;
    color: #4A5568;
    line-height: 1.7;
    margin: 0;
    text-align: justify;
}

/* 发展历程样式 */
.history-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.timeline {
    position: relative;
    margin-top: 10px;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 22px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: #E6F4EA;
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    padding: 30px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.timeline-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -57px;
    top: 40px;
    width: 20px;
    height: 20px;
    background-color: #0A5F46;
    border-radius: 50%;
    border: 5px solid white;
    box-shadow: 0 0 0 3px #0A5F46;
    transition: all 0.3s ease;
}

.timeline-item:hover::before {
    transform: scale(1.2);
    box-shadow: 0 0 0 4px #0A5F46;
}

.timeline-year {
    font-size: 22px;
    color: #0A5F46;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.timeline-content h4 {
    font-size: 18px;
    color: #2D3748;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.timeline-content p {
    font-size: 15px;
    color: #4A5568;
    line-height: 1.7;
    margin: 0 0 15px 0;
    text-align: justify;
}

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

/* 响应式设计 */
@media (max-width: 992px) {
    .intro-content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .factory-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .honor-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 25px;
    }
    
    .timeline {
        padding-left: 40px;
    }
    
    .timeline::before {
        left: 17px;
    }
    
    .timeline-item::before {
        left: -47px;
    }
}

@media (max-width: 768px) {
    .about-content {
        padding: 25px;
    }
    
    .about-tabs {
        gap: 10px;
        padding: 8px;
    }
    
    .tab-btn {
        padding: 12px 20px;
        font-size: 14px;
        min-width: 100px;
    }
    
    .intro-carousel-section .hero-carousel {
        height: 300px;
    }
    
    .factory-image {
        height: 250px;
    }
    
    .honor-image {
        height: 180px;
    }
    
    .timeline-item {
        padding: 20px;
    }
    
    .timeline-year {
        font-size: 20px;
    }
}






    margin: 0;
}

/* 荣誉资质样式 */
.honor-section {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.honor-section h3 {
    font-size: 22px;
    color: #0A5F46;
    font-weight: 700;
    margin: 0;
    padding-bottom: 10px;
    border-bottom: 3px solid #E6F4EA;
}

.honor-section p {
    font-size: 15px;
    color: #4A5568;
    line-height: 1.7;
    margin: 0;
}

.honor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 5px;
}

.honor-item {
    background-color: white;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 2px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.honor-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(10, 95, 70, 0.15);
    border-color: #0A5F46;
}

.honor-image {
    height: 200px;
    background-color: #E6F4EA;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #0A5F46;
    overflow: hidden;
    flex-shrink: 0;
}

.honor-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.honor-item:hover .honor-img {
    transform: scale(1.08);
}

.honor-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.honor-info h4 {
    font-size: 16px;
    color: #2D3748;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.honor-date {
    font-size: 13px;
    color: #718096;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .honor-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .honor-image {
        height: 150px;
        font-size: 14px;
    }
    
    .honor-info {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .honor-grid {
        grid-template-columns: 1fr;
    }
}

/* 生产基地样式 */
.factory-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.factory-section h3 {
    font-size: 20px;
    color: #0A5F46;
    font-weight: 500;
    margin: 0;
}

.factory-section p {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.6;
    margin: 0;
}

.factory-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.factory-image {
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    background-color: #E6F4EA;
    display: flex;
    align-items: center;
    justify-content: center;
}

.factory-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.factory-image:hover img {
    transform: scale(1.05);
}

.factory-text {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.factory-text h4 {
    font-size: 16px;
    color: #0A5F46;
    font-weight: 500;
    margin: 0;
}

.factory-text p {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.5;
    margin: 0;
}

/* 发展历程样式 */
.history-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.history-section h3 {
    font-size: 20px;
    color: #0A5F46;
    font-weight: 500;
    margin: 0;
}

.history-section p {
    font-size: 14px;
    color: #4A5568;
    line-height: 1.6;
    margin: 0;
}

.timeline {
    position: relative;
    margin-top: 10px;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 22px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: #E6F4EA;
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    padding: 30px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.timeline-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: #0A5F46;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -57px;
    top: 40px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #0A5F46;
    border: 5px solid white;
    box-shadow: 0 0 0 3px #0A5F46;
    transition: all 0.3s ease;
    z-index: 1;
}

.timeline-item:hover::before {
    transform: scale(1.2);
    box-shadow: 0 0 0 4px #0A5F46;
}

.timeline-year {
    font-size: 22px;
    color: #0A5F46;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.timeline-content h4 {
    font-size: 18px;
    color: #2D3748;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.timeline-content p {
    font-size: 15px;
    color: #4A5568;
    line-height: 1.7;
    margin: 0 0 15px 0;
    text-align: justify;
}

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

/* 联系我们页面样式 */
.contact-main {
    margin-top: 120px;
    padding: 60px 0;
    background-color: #F5F7FA;
}

/* 联系信息样式 */
.contact-info {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

.contact-info h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 30px;
    font-weight: bold;
}

/* 联系信息网格布局 */
.contact-info-grid {
    display: grid;
    gap: 30px;
}

/* 单个联系信息项样式 */
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background-color: #F5F7FA;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.info-icon {
    font-size: 28px;
    color: #0A5F46;
    margin-top: 5px;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 18px;
    color: #0A5F46;
    margin: 0 0 10px 0;
    font-weight: 500;
}

.info-content p {
    font-size: 16px;
    color: #4A5568;
    margin: 0 0 12px 0;
    line-height: 1.6;
}

.info-content .map-link,
.info-content .email-link {
    color: #0A5F46;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.info-content .map-link:hover,
.info-content .email-link:hover {
    color: #2E7D32;
    text-decoration: underline;
}

/* 联系标题样式 */
.contact-title {
    font-size: 36px;
    color: #0A5F46;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
}

.contact-subtitle {
    font-size: 18px;
    color: #4A5568;
    margin-bottom: 40px;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* 地图区域样式 */
.map-section {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.map-section h3 {
    font-size: 24px;
    color: #0A5F46;
    margin-bottom: 30px;
    font-weight: bold;
}

.map-container {
    background-color: #F5F7FA;
    border-radius: 8px;
    overflow: hidden;
}

/* 征询代理页面样式 */
.agent-main {
    margin-top: 100px;
    padding: 40px 0;
    background-color: #F5F7FA;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .products-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .products-sidebar {
        position: static;
    }
    
    .solution-detail-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .solution-sidebar {
        position: static;
        background-color: white;
        border: 1px solid #E6F4EA;
        border-radius: 8px;
    }
    
    .sidebar-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .sidebar-nav li {
        flex: 1;
        min-width: 150px;
    }
    
    .sidebar-link {
        text-align: center;
    }
}

@media (max-width: 768px) {
    /* 关于我们页面响应式设计 */
    .about-title {
        font-size: 24px;
    }
    
    .about-content {
        padding: 20px;
    }
    
    .company-intro {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .factory-intro {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tech-advantages {
        grid-template-columns: 1fr;
    }
    
    .honor-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .timeline {
        margin-left: 10px;
    }
    
    .timeline-item {
        flex-direction: column;
        gap: 10px;
        padding-left: 30px;
    }
    
    .timeline-year {
        min-width: auto;
    }
    
    /* 产品页面响应式设计 */
    .product-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .highlights-list {
        grid-template-columns: 1fr;
    }
    
    .scenarios-list {
        grid-template-columns: 1fr;
    }
    
    .product-detail {
        padding: 15px;
    }
    
    /* 解决方案页面响应式设计 */
    .solutions-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .solutions-filter {
        flex-direction: column;
        gap: 15px;
    }
    
    .solutions-filter .filter-section {
        width: 100%;
    }
    
    .solutions-title {
        font-size: 24px;
    }
    
    /* 案例页面响应式设计 */
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .cases-categories {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .case-category {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .logo-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .slogan {
        font-size: 10px;
    }
    
    .nav-container {
        height: 70px;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .hero-text h1 {
        font-size: 24px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
    
    .products-main {
        padding: 20px 0;
    }
    
    .products-content {
        padding: 15px;
    }
    
    .product-title {
        font-size: 18px;
    }
}

/* 新闻详情页样式 */
.news-detail-main {
    padding: 40px 0;
    background-color: #f9fafb;
}

.news-detail-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.related-news-section {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

.related-news-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-news-item {
    padding: 15px;
    border-radius: 6px;
    background-color: #f9fafb;
    transition: all 0.3s ease;
}

.related-news-item:hover {
    background-color: #e6f4ea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.related-news-link {
    text-decoration: none;
    color: #0A5F46;
    display: block;
}

.related-news-link h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.related-news-link:hover h4 {
    color: #2E7D32;
    text-decoration: underline;
}

.related-news-date {
    font-size: 14px;
    color: #6B7280;
    display: block;
}

/* 加载状态 */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 15px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #E6F4EA;
    border-top: 4px solid #0A5F46;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 错误状态 */
.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 15px;
    text-align: center;
}

.error-state h4 {
    color: #dc2626;
    margin: 0;
}

.error-state p {
    color: #6B7280;
    margin: 0;
    max-width: 400px;
}

.error-state button {
    margin: 5px;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.error-state button:first-of-type {
    background-color: #0A5F46;
    color: white;
}

.error-state button:first-of-type:hover {
    background-color: #2E7D32;
    transform: translateY(-1px);
}

.error-state button:last-of-type {
    background-color: #F3F4F6;
    color: #4B5563;
}

.error-state button:last-of-type:hover {
    background-color: #E5E7EB;
    transform: translateY(-1px);
}
/* ============================================================
   产品详情正文样式（修复 docx 转 HTML 后表格错位 / 内容分裂）
   适用于 .product-detail-content 下的所有子元素
   ============================================================ */
.product-detail-content {
    font-size: 15px;
    line-height: 1.85;
    color: #2F2F2F;
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.product-detail-content p {
    margin: 12px 0;
    color: #2F2F2F;
}
.product-detail-content p strong {
    color: #0A5F46;
    font-size: 17px;
    display: block;
    margin-top: 18px;
    margin-bottom: 10px;
    border-left: 4px solid #0A5F46;
    padding-left: 10px;
}
.product-detail-content h1,
.product-detail-content h2,
.product-detail-content h3 {
    color: #0A5F46;
    margin: 20px 0 10px;
    font-weight: 600;
}
.product-detail-content ul,
.product-detail-content ol {
    margin: 10px 0 10px 24px;
}
.product-detail-content li {
    margin: 6px 0;
}
.product-detail-content a {
    color: #0A5F46;
    text-decoration: underline;
}
.product-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* 表格：docx 转出来一般是无 class 的 table，需要恢复为正常可读布局 */
.product-detail-content table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 16px 0;
    background: #FFFFFF;
    table-layout: fixed;
    display: table;
}
.product-detail-content table td,
.product-detail-content table th {
    border: 1px solid #E6F4EA;
    padding: 10px 14px;
    vertical-align: middle;
    text-align: left;
    word-break: break-word;
    white-space: normal;
    line-height: 1.7;
    color: #2F2F2F;
    background: #FFFFFF;
}
.product-detail-content table tr:nth-child(even) td {
    background: #F6FAF7;
}
/* 让纯文字表格（一个 td 独占一行那种）不要再分裂 */
.product-detail-content table td p {
    margin: 0;
}
/* 当表格很长（多于 3 列）时允许横向滚动，避免被挤压错位 */
.product-detail-content .product-detail-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* 顶图区域 */
.product-detail-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 产品标签徽章（与首页保持一致） */
.product-detail .product-status {
    display: inline-block;
    background: #0A5F46;
    color: #FFFFFF;
    font-size: 13px;
    padding: 4px 14px;
    border-radius: 20px;
    margin: 10px 0 18px;
}

/* 覆盖 docx 转换的内联样式 */
.product-detail-content table[style],
.product-detail-content td[style],
.product-detail-content th[style] {
    width: auto !important;
    height: auto !important;
    min-width: 60px !important;
}
.product-detail-content td[style*="width"],
.product-detail-content th[style*="width"] {
    width: auto !important;
}