       /* 独享CSS部分 - 文章页面 */
        .page-header {
            padding-top: 120px;
            padding-bottom: 60px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
            color: white;
            text-align: center;
        }

        .page-header h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        .page-header p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
        }

        .article-section {
            background: var(--light-color);
            position: relative;
            overflow: hidden;
        }

        .article-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 171, 0, 0.05) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
            z-index: 0;
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .article-container {
            position: relative;
            z-index: 1;
            max-width: 1000px;
            margin: 0 auto;
        }

        .article-content {
            background: white;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 50px;
            margin-bottom: 40px;
            animation: fadeInUp 0.6s ease forwards;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 文章头部信息 */
        .article-header {
            margin-bottom: 40px;
            text-align: center;
            border-bottom: 1px solid #eee;
            padding-bottom: 30px;
        }

        .article-meta {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .meta-item {
            display: flex;
            align-items: center;
            color: var(--gray-color);
        }

        .meta-item i {
            margin-right: 8px;
            color: var(--secondary-color);
        }

        .article-category {
            display: inline-block;
            padding: 8px 16px;
            background: var(--light-color);
            color: var(--primary-color);
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        /* 文章主体样式 */
        .article-body {
            width: 100%;
        }

        .article-body h2 {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }

        .article-body h3 {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin: 30px 0 15px;
        }

        .article-body h4 {
            font-size: 1.3rem;
            color: var(--accent-color);
            margin: 25px 0 12px;
        }

        .article-body h5 {
            font-size: 1.1rem;
            color: var(--dark-color);
            margin: 20px 0 10px;
        }

        .article-body p {
            margin-bottom: 20px;
            line-height: 1.8;
            color: var(--dark-color);
            text-align: justify;
        }

        .article-body img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 30px auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .article-body img:hover {
            transform: scale(1.02);
        }

        .article-body blockquote {
            border-left: 4px solid var(--secondary-color);
            padding: 20px;
            margin: 30px 0;
            background: var(--light-color);
            border-radius: 0 var(--radius) var(--radius) 0;
            font-style: italic;
        }

        .article-body ul, .article-body ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        .article-body li {
            margin-bottom: 10px;
            line-height: 1.7;
        }

        /* 上下篇导航 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin: 50px 0 40px;
            padding: 20px 0;
            border-top: 1px solid #eee;
            border-bottom: 1px solid #eee;
        }

        .nav-prev, .nav-next {
            display: flex;
            align-items: center;
            max-width: 45%;
            text-decoration: none;
            color: var(--dark-color);
            transition: var(--transition);
        }

        .nav-prev:hover, .nav-next:hover {
            color: var(--accent-color);
        }

        .nav-prev i {
            margin-right: 10px;
        }

        .nav-next i {
            margin-left: 10px;
        }

        .nav-text {
            display: flex;
            flex-direction: column;
        }

        .nav-label {
            font-size: 0.9rem;
            color: var(--gray-color);
        }

        .nav-title {
            font-weight: 600;
            margin-top: 5px;
        }

        /* 相关文章 */
        .related-articles {
            margin-top: 50px;
        }

        .related-articles h3 {
            color: var(--primary-color);
            margin-bottom: 30px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
            text-align: center;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .related-article {
            background: white;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .related-article:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

        .related-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .related-content {
            padding: 20px;
        }

        .related-title {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }

        .related-title a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        .related-title a:hover {
            color: var(--accent-color);
        }

        .related-excerpt {
            color: var(--gray-color);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        .related-meta {
            display: flex;
            justify-content: space-between;
            color: var(--gray-color);
            font-size: 0.85rem;
        }

        /* 响应式设计 */
        @media (max-width: 992px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .article-content {
                padding: 30px;
            }
            
            .article-navigation {
                flex-direction: column;
                gap: 20px;
            }
            
            .nav-prev, .nav-next {
                max-width: 100%;
            }
            
            .page-header h1 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 576px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
            
            .article-content {
                padding: 20px;
            }
            
            .article-meta {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
        }