body { background: var(--page-bg, #f4f6fa); }
        .article-view-main { max-width: 800px; margin: 40px auto 0 auto; }
        .article-view-card {
            background: var(--card-bg, #fff);
            border-radius: 16px;
            box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
            padding: 36px 28px 28px 28px;
            margin-bottom: 40px;
        }
        .article-view-title {
            font-size: 2rem;
            font-weight: bold;
            margin-bottom: 10px;
            color: #222;
        }
        .article-view-meta {
            color: #888;
            font-size: 0.98rem;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        .article-view-meta > span {
            margin-right: 15px;
        }
        .article-view-thumb {
            display: block;
            max-width: 100%;
            max-height: 320px;
            margin: 0 auto 18px auto;
            border-radius: 10px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .article-view-desc {
            color: #666;
            font-size: 1.08rem;
            margin-bottom: 18px;
            padding: 10px 15px;
            background: rgba(0,0,0,0.03);
            border-radius: 8px;
            line-height: 1.8;
        }
        .article-view-content {
            color: #222;
            font-size: 1.12rem;
            line-height: 2;
            margin-bottom: 18px;
            word-break: break-all;
        }
        /* 富文本编辑器内容样式 */
        .article-view-content img {
            max-width: 100%;
            height: auto;
            margin: 10px 0;
            border-radius: 6px;
        }
        .article-view-content p {
            margin-bottom: 16px;
        }
        .article-view-content h1, 
        .article-view-content h2, 
        .article-view-content h3, 
        .article-view-content h4, 
        .article-view-content h5, 
        .article-view-content h6 {
            margin-top: 24px;
            margin-bottom: 16px;
            font-weight: bold;
        }
        .article-view-content h1 { font-size: 1.8em; }
        .article-view-content h2 { font-size: 1.6em; }
        .article-view-content h3 { font-size: 1.4em; }
        .article-view-content h4 { font-size: 1.2em; }
        .article-view-content h5 { font-size: 1.1em; }
        .article-view-content h6 { font-size: 1em; }
        .article-view-content a {
            color: #4f8cff;
            text-decoration: none;
        }
        .article-view-content a:hover {
            text-decoration: underline;
        }
        .article-view-content blockquote {
            border-left: 4px solid #4f8cff;
            padding: 10px 15px;
            margin: 16px 0;
            background: rgba(79,140,255,0.05);
        }
        .article-view-content code {
            background: rgba(0,0,0,0.05);
            padding: 2px 5px;
            border-radius: 3px;
            font-family: Consolas, Monaco, 'Andale Mono', monospace;
        }
        .article-view-content pre {
            background: #f6f8fa;
            padding: 15px;
            border-radius: 6px;
            overflow-x: auto;
            margin: 16px 0;
        }
        .article-view-content pre code {
            background: none;
            padding: 0;
        }
        .article-view-content table {
            border-collapse: collapse;
            width: 100%;
            margin: 16px 0;
        }
        .article-view-content table, 
        .article-view-content th, 
        .article-view-content td {
            border: 1px solid #eee;
        }
        .article-view-content th, 
        .article-view-content td {
            padding: 8px 12px;
            text-align: left;
        }
        .article-view-content ul, 
        .article-view-content ol {
            padding-left: 20px;
            margin: 16px 0;
        }
        .article-view-tags {
            margin-bottom: 20px;
        }
        .article-tag {
            display: inline-block;
            background: #eaf4ff;
            color: #4f8cff;
            border-radius: 4px;
            padding: 2px 8px;
            font-size: 0.92em;
            margin-right: 6px;
            margin-bottom: 6px;
        }
        /* 文章导航 */
        .article-nav {
            display: flex;
            justify-content: space-between;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid rgba(0,0,0,0.05);
        }
        .article-nav-item {
            max-width: 48%;
        }
        .article-nav-label {
            display: block;
            color: #888;
            font-size: 0.9em;
            margin-bottom: 5px;
        }
        .article-nav-link {
            color: #4f8cff;
            text-decoration: none;
            font-weight: 500;
            font-size: 1.02em;
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .article-nav-link:hover {
            text-decoration: underline;
        }
        
        /* 相关文章和最新文章 */
        .article-related-title, .article-latest-title {
            font-size: 1.5em;
            font-weight: bold;
            margin-bottom: 16px;
            color: #222;
        }
        .article-card-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .article-card {
            background: var(--card-bg, #fff);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .article-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .article-card-thumb {
            height: 140px;
            background-size: cover;
            background-position: center;
            background-color: #f5f5f5;
        }
        .article-card-content {
            padding: 15px;
        }
        .article-card-title {
            font-weight: 500;
            font-size: 1.05em;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            color: #222;
        }
        .article-card-desc {
            color: #666;
            font-size: 0.92em;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        @media (max-width: 768px) {
            .article-view-card {
                padding: 20px 15px;
                margin-bottom: 20px;
            }
            .article-view-title {
                font-size: 1.5rem;
            }
            .article-card-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 480px) {
            .article-view-main {
                margin-top: 20px;
            }
            .article-card-list {
                grid-template-columns: 1fr;
            }
            .article-nav {
                flex-direction: column;
            }
            .article-nav-item {
                max-width: 100%;
                margin-bottom: 15px;
            }
        }