/* 内容容器 */
        .container {
            width: 1000px;
            margin: 0 auto;
            padding: 40px 0;
        }
        /* 面包屑 */
        .crumbs {
            font-size: 12px;
            color: #999;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        .crumbs a {
            color: #666;
            text-decoration: none;
        }
        .crumbs a:hover {
            color: #0090fd;
        }
        /* 新闻标题 */
        .news-title {
            font-size: 24px;
            text-align: center;
            margin-bottom: 20px;
            color: #333;
        }
        /* 新闻信息 */
        .news-info {
            text-align: center;
            font-size: 12px;
            color: #999;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }
        .news-info span {
            margin: 0 10px;
        }
        /* 新闻内容 */
        .news-content {
            font-size: 14px;
            line-height: 2;
            color: #666;
            text-align: center;
            padding: 20px 0;
        }
        /* 上下篇 */
        .news-nav {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #eee;
            font-size: 14px;
            color: #666;
        }
        .news-nav-item {
            margin-bottom: 10px;
        }
        .news-nav-item a {
            color: #666;
            text-decoration: none;
        }
        .news-nav-item a:hover {
            color: #0090fd;
        }
        /* 页面标题 */
        .page-header {
            text-align: center;
            margin-bottom: 10px;
            position: relative;
        }
        .page-subtitle {
            font-size: 36px;
            font-family: Arial Black;
            color: #f0f0f0;
            margin-bottom: -15px;
        }
        .page-title {
            font-size: 24px;
            color: #333;
            position: relative;
            z-index: 1;
        }
        .page-divider {
            width: 30px;
            height: 1px;
            background: #0090fd;
            margin: 10px auto 0;
        }
        /* 新闻列表 */
        .news-li {
            list-style: none;
        }
        .news-it {
            display: flex;
            gap: 20px;
            padding: 20px;
            border-bottom: 1px solid #eee;
            transition: all 0.3s;
        }
        .news-it:hover {
            background: #f9f9f9;
        }
        .news-pi {
            width: 120px;
            height: 80px;
            flex-shrink: 0;
        }
        .news-pi img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 4px;
        }
        .news-co {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .news-ti {
            font-size: 16px;
            font-weight: bold;
            color: #333;
            text-decoration: none;
            margin-bottom: 10px;
        }
        .news-ti:hover {
            color: #0090fd;
        }
        .news-de {
            font-size: 14px;
            color: #666;
            margin-bottom: 10px;
        }
        .news-me {
            font-size: 12px;
            color: #999;
            text-align: right;
        }
        /* 文章正文 */
        .news-content {
            font-size: 18px;
            color: #333;
            line-height: 1.8;
        }

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

        /* h2 大标题，专属样式 */
        .news-content 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 */
        .news-content 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 */
        .news-content 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 */
        .news-content 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 */
        .news-content 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);
        }
        /* 移动端适配 */
        @media (max-width: 768px) {
            .container {
                width: 100%;
                padding: 20px;
            }
            .news-title {
                font-size: 20px;
            }
            .page-subtitle {
                font-size: 28px;
            }
            .page-title {
                font-size: 20px;
            }
            .news-it {
                flex-direction: column;
            }
            .news-pi {
                width: 100%;
                height: auto;
            }
        }