.container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            box-sizing: 20px;
            margin-bottom: 20px;
        }

        /* 面包屑导航，和列表页保持一致 */
        .breadcrumb {
            width: 100%;
            padding: 15px 0;
            font-size: 14px;
            color: #666;
            border-bottom: 1px solid #eee;
            margin-bottom: 20px;
        }

        .breadcrumb a {
            color: #666;
            text-decoration: none;
        }

        .breadcrumb a:hover {
            color: #1677ff;
        }

        /* 左侧文章内容区域 */
        .content-main {
            flex: 0 0 66%;
            background: #fff;
            padding: 0 30px 0 0;
            border-radius: 4px;
        }

        /* 文章标题 */
        .content-title {
            font-size: 24px;
            font-weight: 600;
            color: #333;
            line-height: 1.4;
            margin-bottom: 20px;
            text-align: left;
        }

        /* 文章信息栏：日期、来源、点击量 */
        .content-meta {
            background: #f8f9fa;
            padding: 8px 15px;
            border-radius: 4px;
            font-size: 13px;
            color: #666;
            text-align: center;
            margin-bottom: 25px;
        }

        .content-meta span {
            margin: 0 10px;
        }

        /* 文章正文 */
        .content-body {
            font-size: 18px;
            color: #333;
            line-height: 1.8;
        }

        .content-body p {
            margin-bottom: 18px;
            text-align: justify;
        }

        /* h2 大标题，专属样式 */
        .content-body h2 {
            font-size: 20px;
            font-weight: 600;
            color: #1677ff;
            line-height: 1.5;
            margin: 35px 0 18px;
            position: relative;
            padding-left: 20px;
        }

        /* h2 标题左侧的彩色标记，和侧边栏标题风格统一 */
        .content-body h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 20px;
            background: #1677ff;
            border-radius: 2px;
        }

        /* h3 小标题，专属样式 */
        .content-body h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            line-height: 1.5;
            margin: 28px 0 12px;
            position: relative;
            padding-left: 16px;
        }

        /* h3 标题左侧的小标记，和h2区分开，更小一点 */
        .content-body h3::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 14px;
            background: #1677ff;
            border-radius: 2px;
        }

        /* 文章内的图片 */
        .content-body img {
            display: block;
            max-width: 100%;
            height: auto;
            margin: 20px auto;
            border-radius: 4px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }

        /* 上一篇/下一篇导航 */
        .prev-next-nav {
            margin-top: 30px;
            margin-bottom: 25px;
            background: #f8f9fa;
            padding: 12px 18px;
            border-radius: 4px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .prev-item,
        .next-item {
            font-size: 16px;
            color: #666;
        }

        .prev-item a,
        .next-item a {
            color: #333;
            text-decoration: none;
            margin-left: 5px;
            transition: color 0.3s;
            display: inline-block;
            max-width: 300px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            vertical-align: middle;
        }

        .prev-item a:hover,
        .next-item a:hover {
            color: #1677ff;
        }

        /* 底部相关文章模块 */
        .related-articles {
            padding-top: 25px;
            border-top: 1px solid #eee;
        }

        .related-title {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 20px;
        }

        /* 相关文章列表，和列表页的新闻项样式完全统一 */
        .related-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: #f8f9fa;
            padding: 15px;
            margin-bottom: 12px;
            border-radius: 4px;
            transition: all 0.3s ease;
        }

        .related-item:hover {
            background: #fff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            transform: translateY(-2px);
        }

        /* 相关文章的图片链接 */
        .related-img-link {
            display: block;
            text-decoration: none;
            border: none;
            flex-shrink: 0;
        }

        .related-item-img {
            width: 120px;
            height: 80px;
            object-fit: cover;
            border-radius: 4px;
            display: block;
        }

        /* 相关文章的内容 */
        .related-item-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .related-item-title {
            font-size: 16px;
            font-weight: 600;
            color: #333;
            text-decoration: none;
            line-height: 1.4;
            transition: color 0.3s;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .related-item-title:hover {
            color: #1677ff;
        }

        .related-item-desc {
            font-size: 13px;
            color: #666;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .related-item-date {
            font-size: 12px;
            color: #999;
            align-self: flex-start;
        }

        /* ========== 右侧侧边栏模块，和列表页完全统一 ========== */
        .content-sidebar {
            flex: 0 0 26%;
            position: sticky;
            top: 20px;
            height: fit-content;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        /* 侧边栏通用模块样式 */
        .sidebar-module {
            background: #fff;
            border-radius: 6px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
            overflow: hidden;
            transition: all 0.3s;
            width: 100%;
        }

        .sidebar-module:hover {
            box-shadow: 0 4px 16px rgba(0,0,0,0.08);
        }

        /* 侧边栏标题，优化了样式，加了左侧的彩色标记 */
        .sidebar-title {
            padding: 12px 15px;
            background: #f8f9fa;
            border-bottom: 1px solid #eee;
            font-size: 16px;
            font-weight: 600;
            color: #333;
            position: relative;
            padding-left: 25px;
        }

        .sidebar-title::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 16px;
            background: #1677ff;
            border-radius: 2px;
        }

        /* 侧边栏分类导航 */
        .sidebar-nav {
            list-style: none;
        }

        .sidebar-nav li {
            border-bottom: 1px solid #f0f0f0;
        }

        .sidebar-nav li:last-child {
            border-bottom: none;
        }

        .sidebar-nav a {
            display: block;
            padding: 12px 15px;
            color: #666;
            text-decoration: none;
            font-size: 16px;
            transition: all 0.3s;
        }

        .sidebar-nav a:hover {
            background: #f5f7fa;
            color: #1677ff;
            padding-left: 20px;
        }

        /* ========== 优化后的最新发布模块，左图右文样式 ========== */
        .sidebar-latest {
            list-style: none;
            padding: 12px 15px;
        }

        .sidebar-latest li {
            padding: 10px 0;
            border-bottom: 1px solid #f5f5f5;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s;
            border-radius: 4px;
            padding-left: 8px;
            padding-right: 8px;
            margin: 0 -8px;
        }

        .sidebar-latest li:last-child {
            border-bottom: none;
        }

        /* 条目hover效果，整个条目都有反馈 */
        .sidebar-latest li:hover {
            background: #f5f7fa;
        }

        /* 左侧的小缩略图 */
        .latest-img {
            width: 60px;
            height: 45px;
            object-fit: cover;
            border-radius: 3px;
            flex-shrink: 0;
            display: block;
        }

        /* 右侧的内容区域，标题+日期 */
        .latest-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .latest-content a {
            color: #333;
            text-decoration: none;
            font-size: 14px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            transition: color 0.3s;
            font-weight: 500;
        }

        .latest-content a:hover {
            color: #1677ff;
        }

        .latest-content span {
            font-size: 11px;
            color: #999;
        }

        /* 标题完整提示 */
        .sidebar-latest a {
            position: relative;
        }

        /* 移动端响应式适配，全面优化 */
        @media (max-width: 768px) {
            /* 调整容器内边距 */
            .container {
                padding: 0 15px;
                flex-direction: column;
                gap: 15px;
            }

            /* 左右区域都改为通栏 */
            .content-main,
            .content-sidebar {
                flex: 1 1 100%;
                width: 100%;
            }

            /* 移动端取消侧边栏吸顶 */
            .content-sidebar {
                position: static;
            }

            /* 调整文章内边距 */
            .content-main {
                padding: 20px;
            }

            /* 调整标题字体 */
            .content-title {
                font-size: 20px;
            }

            /* 调整正文字体 */
            .content-body {
                font-size: 14px;
            }

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

            /* 调整上一篇/下一篇的移动端适配 */
            .prev-next-nav {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
                padding: 12px;
            }

            .prev-item a,
            .next-item a {
                max-width: 100%;
            }

            /* 调整相关文章的适配 */
            .related-item {
                flex-direction: column;
                align-items: stretch;
                padding: 12px;
                gap: 12px;
            }

            .related-item-img {
                width: 100%;
                height: 160px;
            }

            /* ========== 重点优化：最新发布模块的移动端适配 ========== */
            .sidebar-latest {
                padding: 15px;
            }

            .sidebar-latest li {
                padding: 12px 0;
                gap: 12px;
                padding-left: 10px;
                padding-right: 10px;
            }

            /* 移动端下，缩略图放大，更适合手机点击和查看 */
            .latest-img {
                width: 75px;
                height: 55px;
                border-radius: 4px;
            }

            /* 移动端下，标题字体放大，更易阅读 */
            .latest-content a {
                font-size: 14px;
                line-height: 1.6;
            }

            /* 移动端下，日期字体放大 */
            .latest-content span {
                font-size: 12px;
            }

            /* 移动端下，内容区域的间距调整 */
            .latest-content {
                gap: 5px;
            }

            /* 分类导航的移动端适配优化 */
            .sidebar-nav a {
                padding: 14px 15px;
                font-size: 15px;
            }

            /* 侧边栏标题的移动端适配 */
            .sidebar-title {
                padding: 14px 15px;
                padding-left: 28px;
                font-size: 17px;
            }

            .sidebar-title::before {
                left: 15px;
                width: 5px;
                height: 18px;
            }

            /* 调整面包屑 */
            .breadcrumb {
                padding: 12px 0;
                font-size: 13px;
                margin-bottom: 15px;
            }
        }