.main {
        /* padding: 20px 0; */
        /* background-color: #f8f9fa; */
        min-height: calc(100vh - 400px);
    }

    /* 面包屑导航 */
    .breadcrumb {
        background-color: transparent;
        padding: 8px 0;
        /* margin-bottom: 15px; */
        font-size: 13px;
    }

    .breadcrumb>li+li:before {
        content: ">";
        color: #999;
    }

    /* 文章标题区域 */
    .article-title-box {
        background: white;
        padding: 10px;
        margin-bottom: 10px;
        /* border-radius: 4px; */
        /* border-left: 4px solid #2c8a5c; */
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    }

    .article-title {
        font-size: 22px;
        font-weight: 600;
        color: #2c3e50;
        /* margin-bottom: 10px; */
        line-height: 1.4;
        text-align: center;
    }

    .article-meta {
        color: #666;
        font-size: 12px;
        border-top: 1px solid #eee;
        padding-top: 10px;
        margin-top: 10px;
    }

    .meta-item {
        display: inline-block;
        margin-right: 15px;
    }

    .meta-item i {
        margin-right: 5px;
        color: #2c8a5c;
    }

    .article-category {
        background-color: #2c8a5c;
        color: white;
        padding: 2px 8px;
        border-radius: 3px;
        font-size: 11px;
        font-weight: 600;
    }

    /* 关键词区域 */
    .article-keywords {
        margin: 10px 0;
    }

    .keyword-tag {
        display: inline-block;
        background-color: #f1f8f5;
        color: #2c8a5c;
        padding: 3px 10px;
        margin-right: 8px;
        margin-bottom: 8px;
        border-radius: 12px;
        font-size: 11px;
        border: 1px solid #d4e6dd;
    }

    /* 文章内容区域 */
    .article-content-box {
        background: white;
        padding: 25px;
        margin-bottom: 20px;
        border-radius: 4px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    }

    /* 富文本内容样式优化 */
    .article-content-wrapper {
        line-height: 1.7;
        font-size: 16px;
        color: #333;
    }

    .article-content-wrapper h1,
    .article-content-wrapper h2,
    .article-content-wrapper h3,
    .article-content-wrapper h4,
    .article-content-wrapper h5 {
        color: #2c3e50;
        margin-top: 20px;
        margin-bottom: 12px;
        font-weight: 600;
        line-height: 1.3;
    }

    .article-content-wrapper h1 {
        font-size: 22px;
    }

    .article-content-wrapper h2 {
        font-size: 20px;
        border-bottom: 1px solid #eee;
        padding-bottom: 8px;
    }

    .article-content-wrapper h3 {
        font-size: 18px;
    }

    .article-content-wrapper h4 {
        font-size: 16px;
    }

    .article-content-wrapper h5 {
        font-size: 15px;
    }

    .article-content-wrapper p {
        margin-bottom: 16px;
        text-align: justify;
    }

    .article-content-wrapper img {
        max-width: 100%;
        height: auto;
        border-radius: 4px;
        margin: 15px 0;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .article-content-wrapper blockquote {
        border-left: 3px solid #2c8a5c;
        background-color: #f8f9fa;
        padding: 12px 15px;
        margin: 15px 0;
        font-style: normal;
        color: #555;
        font-size: 14px;
    }

    .article-content-wrapper ul,
    .article-content-wrapper ol {
        margin-bottom: 15px;
        padding-left: 20px;
    }

    .article-content-wrapper li {
        margin-bottom: 6px;
    }

    .article-content-wrapper table {
        width: 100%;
        margin: 15px 0;
        border-collapse: collapse;
        border: 1px solid #dee2e6;
        font-size: 14px;
    }

    .article-content-wrapper table th,
    .article-content-wrapper table td {
        border: 1px solid #dee2e6;
        padding: 8px 12px;
        text-align: left;
    }

    .article-content-wrapper table th {
        background-color: #f8f9fa;
        font-weight: 600;
        color: #2c3e50;
    }

    .article-content-wrapper pre {
        background-color: #f8f9fa;
        border: 1px solid #e9ecef;
        border-radius: 4px;
        padding: 15px;
        margin: 15px 0;
        overflow-x: auto;
        font-size: 13px;
        line-height: 1.4;
    }

    .article-content-wrapper code {
        background-color: #f8f9fa;
        padding: 2px 5px;
        border-radius: 3px;
        font-family: 'Courier New', monospace;
        font-size: 13px;
        color: #d63384;
    }

    /* 右侧边栏 */
    .sidebar-panel {
        background: white;
        margin-bottom: 20px;
        border-radius: 4px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    }

    .sidebar-header {
        background-color: #f8f9fa;
        border-bottom: 1px solid #dee2e6;
        padding: 12px 15px;
        border-radius: 4px 4px 0 0;
    }

    .sidebar-title {
        margin: 0;
        font-size: 16px;
        font-weight: 600;
        color: #2c3e50;
    }

    .sidebar-title i {
        color: #2c8a5c;
        margin-right: 8px;
    }

    .sidebar-body {
        padding: 15px;
    }

    /* 最新文章列表 */
    .latest-articles-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .latest-article-item {
        border-bottom: 1px solid #f0f0f0;
        padding: 12px 0;
    }

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

    .latest-article-link {
        display: block;
        color: #333;
        text-decoration: none;
        transition: all 0.2s;
    }

    .latest-article-link:hover {
        color: #2c8a5c;
        text-decoration: none;
    }

    .latest-article-title {
        font-size: 14px;
        line-height: 1.4;
        margin-bottom: 5px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .latest-article-meta {
        font-size: 11px;
        color: #999;
        display: flex;
        justify-content: space-between;
    }

    .article-category-sm {
        background-color: #f1f8f5;
        color: #2c8a5c;
        padding: 1px 6px;
        border-radius: 3px;
        font-size: 10px;
        font-weight: 600;
    }

    /* 操作按钮区域 */
    .article-actions {
        background: white;
        padding: 15px;
        margin-top: 20px;
        border-radius: 4px;
        text-align: center;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    }

    /* 加载状态和错误提示 */
    .loading {
        text-align: center;
        padding: 40px 20px;
        color: #666;
    }

    .error {
        text-align: center;
        padding: 40px 20px;
        color: #dc3545;
    }

    /* 相关文章 */
    .related-articles {
        background: white;
        padding: 20px;
        margin-top: 20px;
        border-radius: 4px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    }

    .related-articles-header {
        border-bottom: 1px solid #eee;
        padding-bottom: 10px;
        margin-bottom: 15px;
    }

    .related-articles-title {
        font-size: 16px;
        font-weight: 600;
        color: #2c3e50;
        margin: 0;
    }

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

    .related-article-item {
        padding: 8px 0;
        border-bottom: 1px dashed #eee;
    }

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

    .related-article-link {
        display: flex;
        align-items: center;
        color: #333;
        text-decoration: none;
        font-size: 14px;
    }

    .related-article-link:hover {
        color: #2c8a5c;
        text-decoration: none;
    }

    .related-article-link:before {
        content: "•";
        color: #2c8a5c;
        margin-right: 8px;
        font-weight: bold;
    }

    /* 响应式设计 */
    @media (max-width: 992px) {
        .article-title {
            font-size: 20px;
        }

        .article-content-box {
            padding: 20px;
        }

        .article-content-wrapper {
            font-size: 14px;
        }

        .article-content-wrapper h1 {
            font-size: 20px;
        }

        .article-content-wrapper h2 {
            font-size: 18px;
        }

        .article-content-wrapper h3 {
            font-size: 16px;
        }

        .article-content-wrapper h4 {
            font-size: 15px;
        }
    }

    @media (max-width: 768px) {
        .main {
            padding: 15px 0;
        }

        .article-title {
            font-size: 18px;
        }

        .article-content-box {
            padding: 15px;
        }

        .article-meta {
            font-size: 11px;
        }

        .meta-item {
            margin-right: 10px;
        }
    }

    h1 {
        margin: 0;
        padding: 0;
    }