/* Blog文章页专用样式 */
    .article-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .article-hero {
        background: linear-gradient(rgba(26, 86, 219, 0.85), rgba(14, 46, 122, 0.85)), url('/wp-content/uploads/2025/12/pcb-banner.jpg?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
        background-size: cover;
        background-position: center;
        color: white;
        padding: 120px 0 80px;
        text-align: center;
    }
    
    .article-breadcrumb {
        margin-bottom: 20px;
        font-size: 14px;
    }
    
    .article-breadcrumb a {
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        transition: color 0.3s;
    }
    
    .article-breadcrumb a:hover {
        color: white;
    }
    
    .article-breadcrumb span {
        margin: 0 10px;
        color: rgba(255, 255, 255, 0.6);
    }
    
    .article-hero-content {
        max-width: 800px;
        margin: 0 auto;
    }
    
    .article-category {
        display: inline-block;
        background-color: rgba(255, 255, 255, 0.2);
        color: white;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 14px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 20px;
        backdrop-filter: blur(10px);
    }
    
    .article-hero h1 {
        font-size: 48px;
        margin-bottom: 20px;
        color: white;
        font-weight: 700;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        line-height: 1.2;
    }
    
    .article-meta {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
        flex-wrap: wrap;
    }
    
    .article-meta-item {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 16px;
        opacity: 0.9;
    }
    
    .article-author {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 15px;
        margin-top: 30px;
    }
    
    .article-author-avatar {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        overflow: hidden;
    }
    
    .article-author-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .article-author-info h3 {
        margin: 0 0 5px;
        font-size: 18px;
        color: white;
    }
    
    .article-author-info p {
        margin: 0;
        opacity: 0.8;
        font-size: 14px;
    }
    
    .article-section {
        padding: 80px 0;
    }
    
    .article-section-light {
        background-color: #fff;
    }
    
    .article-section-dark {
        background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
        color: white;
    }
    
    .article-content {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 50px;
        align-items: start;
    }
    
    .article-main {
        max-width: 800px;
    }
    
    .article-body {
        line-height: 1.8;
        font-size: 18px;
        color: #333;
    }
    
    .article-section-dark .article-body {
        color: #e0e0e0;
    }
    
    .article-body h2 {
        font-size: 32px;
        margin: 50px 0 20px;
        color: #1a1a1a;
        border-bottom: 2px solid #f0f0f0;
        padding-bottom: 10px;
    }
    
    .article-section-dark .article-body h2 {
        color: white;
        border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    }
    
    .article-body h3 {
        font-size: 24px;
        margin: 40px 0 15px;
        color: #1a56db;
    }
    
    .article-section-dark .article-body h3 {
        color: #2ecc71;
    }
    
    .article-body p {
        margin-bottom: 25px;
    }
    
    .article-body ul, .article-body ol {
        margin-bottom: 25px;
        padding-left: 30px;
    }
    
    .article-body li {
        margin-bottom: 10px;
    }
    
    .article-body blockquote {
        border-left: 4px solid #1a56db;
        padding: 20px 30px;
        margin: 30px 0;
        background-color: #f8f9fa;
        font-style: italic;
        border-radius: 0 8px 8px 0;
    }
    
    .article-section-dark .article-body blockquote {
        border-left: 4px solid #2ecc71;
        background-color: rgba(255, 255, 255, 0.05);
    }
    
    .article-body blockquote p {
        margin: 0;
        font-size: 20px;
        color: #555;
    }
    
    .article-section-dark .article-body blockquote p {
        color: #e0e0e0;
    }
    
    .article-image {
        margin: 40px 0;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    .article-image img {
        width: 100%;
        display: block;
    }
    
    .article-image-caption {
        text-align: center;
        font-size: 14px;
        color: #666;
        margin-top: 10px;
        font-style: italic;
    }
    
    .article-section-dark .article-image-caption {
        color: #e0e0e0;
    }
    
    .article-code-block {
        background-color: #1a1a1a;
        color: #f8f9fa;
        padding: 25px;
        border-radius: 8px;
        margin: 30px 0;
        overflow-x: auto;
        font-family: 'Courier New', monospace;
        font-size: 16px;
        line-height: 1.5;
    }
    
    .article-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 40px 0;
    }
    
    .article-tag {
        background-color: #f0f0f0;
        color: #666;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 14px;
        text-decoration: none;
        transition: all 0.3s;
    }
    
    .article-section-dark .article-tag {
        background-color: rgba(255, 255, 255, 0.1);
        color: #e0e0e0;
    }
    
    .article-tag:hover {
        background-color: #1a56db;
        color: white;
    }
    
    .article-section-dark .article-tag:hover {
        background-color: #2ecc71;
        color: white;
    }
    
    .article-actions {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 30px 0;
        border-top: 1px solid #f0f0f0;
        border-bottom: 1px solid #f0f0f0;
        margin: 50px 0;
    }
    
    .article-section-dark .article-actions {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .article-social-share {
        display: flex;
        gap: 15px;
    }
    
    .article-social-btn {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background-color: #f0f0f0;
        color: #666;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        transition: all 0.3s;
    }
    
    .article-section-dark .article-social-btn {
        background-color: rgba(255, 255, 255, 0.1);
        color: #e0e0e0;
    }
    
    .article-social-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .article-social-btn.facebook:hover {
        background-color: #3b5998;
        color: white;
    }
    
    .article-social-btn.twitter:hover {
        background-color: #1da1f2;
        color: white;
    }
    
    .article-social-btn.linkedin:hover {
        background-color: #0077b5;
        color: white;
    }
    
    .article-social-btn.link:hover {
        background-color: #1a56db;
        color: white;
    }
    
    .article-navigation {
        display: flex;
        justify-content: space-between;
        margin: 50px 0;
    }
    
    .article-nav-btn {
        display: flex;
        align-items: center;
        gap: 15px;
        padding: 20px;
        background-color: #fff;
        border-radius: 12px;
        text-decoration: none;
        color: #333;
        transition: all 0.3s;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        max-width: 300px;
    }
    
    .article-section-dark .article-nav-btn {
        background-color: rgba(255, 255, 255, 0.05);
        color: #e0e0e0;
    }
    
    .article-nav-btn:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        color: #1a56db;
    }
    
    .article-section-dark .article-nav-btn:hover {
        color: #2ecc71;
    }
    
    .article-nav-btn i {
        font-size: 20px;
    }
    
    .article-nav-content h4 {
        margin: 0 0 5px;
        font-size: 16px;
        color: #666;
    }
    
    .article-section-dark .article-nav-content h4 {
        color: #e0e0e0;
    }
    
    .article-nav-content h3 {
        margin: 0;
        font-size: 18px;
        line-height: 1.3;
    }
    
    .article-sidebar {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }
    
    .article-sidebar-widget {
        background-color: #fff;
        border-radius: 12px;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    }
    
    .article-section-dark .article-sidebar-widget {
        background-color: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .article-sidebar-title {
        font-size: 20px;
        margin-bottom: 20px;
        padding-bottom: 15px;
        border-bottom: 2px solid #f0f0f0;
        color: #1a1a1a;
    }
    
    .article-section-dark .article-sidebar-title {
        color: white;
        border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    }
    
    .article-author-widget {
        text-align: center;
    }
    
    .article-author-large {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        overflow: hidden;
        margin: 0 auto 20px;
    }
    
    .article-author-large img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .article-author-widget h3 {
        margin: 0 0 10px;
        font-size: 20px;
        color: #1a1a1a;
    }
    
    .article-section-dark .article-author-widget h3 {
        color: white;
    }
    
    .article-author-widget p {
        color: #666;
        margin-bottom: 20px;
        line-height: 1.6;
    }
    
    .article-section-dark .article-author-widget p {
        color: #e0e0e0;
    }
    
    .article-author-social {
        display: flex;
        justify-content: center;
        gap: 15px;
    }
    
    .article-author-social a {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background-color: #f0f0f0;
        color: #666;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        transition: all 0.3s;
    }
    
    .article-section-dark .article-author-social a {
        background-color: rgba(255, 255, 255, 0.1);
        color: #e0e0e0;
    }
    
    .article-author-social a:hover {
        background-color: #1a56db;
        color: white;
        transform: translateY(-2px);
    }
    
    .article-section-dark .article-author-social a:hover {
        background-color: #2ecc71;
    }
    
    .article-related-posts {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .article-related-post {
        display: flex;
        margin-bottom: 20px;
        padding-bottom: 20px;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .article-section-dark .article-related-post {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .article-related-post:last-child {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
    }
    
    .article-related-img {
        width: 80px;
        height: 80px;
        border-radius: 8px;
        overflow: hidden;
        margin-right: 15px;
        flex-shrink: 0;
    }
    
    .article-related-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .article-related-content h4 {
        font-size: 14px;
        margin: 0 0 5px;
        line-height: 1.4;
    }
    
    .article-related-content h4 a {
        color: #1a1a1a;
        text-decoration: none;
        transition: color 0.3s;
    }
    
    .article-section-dark .article-related-content h4 a {
        color: white;
    }
    
    .article-related-content h4 a:hover {
        color: #1a56db;
    }
    
    .article-section-dark .article-related-content h4 a:hover {
        color: #2ecc71;
    }
    
    .article-related-content p {
        font-size: 12px;
        color: #666;
        margin: 0;
    }
    
    .article-section-dark .article-related-content p {
        color: #e0e0e0;
    }
    
    .article-newsletter {
        text-align: center;
        background: linear-gradient(135deg, #1a56db, #2ecc71);
        color: white;
        padding: 30px;
        border-radius: 12px;
    }
    
    .article-newsletter h3 {
        font-size: 20px;
        margin-bottom: 10px;
        color: white;
    }
    
    .article-newsletter p {
        margin-bottom: 20px;
        opacity: 0.9;
    }
    
    .article-newsletter-form {
        display: flex;
        gap: 10px;
    }
    
    .article-newsletter-input {
        flex-grow: 1;
        padding: 12px 15px;
        border: none;
        border-radius: 4px;
        font-size: 14px;
    }
    
    .article-newsletter-btn {
        background-color: white;
        color: #1a56db;
        border: none;
        padding: 12px 20px;
        border-radius: 4px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s;
    }
    
    .article-newsletter-btn:hover {
        background-color: #f0f0f0;
    }
    
    /* 响应式设计 */
    @media (max-width: 992px) {
        .article-content {
            grid-template-columns: 1fr;
        }
        
        .article-hero h1 {
            font-size: 36px;
        }
        
        .article-navigation {
            flex-direction: column;
            gap: 20px;
        }
        
        .article-nav-btn {
            max-width: 100%;
        }
        
        .article-newsletter-form {
            flex-direction: column;
        }
    }