/* 通用样式 */
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 0;
        }

        /* 主容器 */
        .container {
            width: 1100px;
            margin: 0 auto;
            background-color: #ffffff;
        }

        /* 页头样式 */
        .header {
            text-align: center;
            background: url('/image/image-path.jpg') no-repeat center center;
            background-size: cover;
            height: 150px;
            margin-bottom: 30px;
        }

        .header img {
            max-width: 100%;
            height: auto;
        }

        /* 文章标题 */
        .article-title {
            font-size: 32px;
            color: #333;
            margin-top: 20px;
            font-weight: bold;
            text-align: center;
            border-bottom: 3px solid #007BFF;
            padding-bottom: 10px;
        }

        /* 内容区 */
        .content-wrapper {
            display: flex;
            justify-content: space-between;
        }

        .content {
            width: 75%;
            padding: 20px;
            background-color: #f9f9f9;
            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
        }

        .sidebar {
            width: 20%;
            padding: 20px;
            background-color: #f9f9f9;
            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
        }

        #copyButton {
            padding: 10px 20px;
            background-color: #4CAF50;
            color: white;
            border: none;
            cursor: pointer;
        }

        #copyButton:hover {
            background-color: #45a049;
        }

        #message {
            margin-top: 10px;
            color: green;
        }

        /* 文章内容 */
        .article-content {
            font-size: 16px;
            line-height: 1.8;
            color: #444;
            padding: 20px;
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
        }

        /* 文章元信息样式 */
        .article-meta {
            font-size: 14px;
            color: #555;
            display: flex;
            justify-content: center;
            margin-bottom: 15px;
            gap: 30px;
        }

        .article-meta div {
            text-align: center;
        }

        .meta-info {
            font-size: 14px;
            color: #555;
        }

        .meta-info strong {
            color: #007BFF;
        }

        .article-links {
            font-size: 15px;
            color: #555;
            margin-top: 15px;
        }

        .article-links a {
            color: #007BFF;
            font-weight: bold;
        }

        .article-links a:hover {
            text-decoration: underline;
        }

        /* 右侧栏 */
        .sidebar h2 {
            font-size: 14px;
            font-weight: bold;
            color: #007BFF;
            border-bottom: 2px solid #007BFF;
            padding-bottom: 10px;
            margin-bottom: 15px;
        }

        .sidebars {
            font-size: 26px;
            font-weight: bold;
            color: #007BFF;
            padding-bottom: 30px;
            margin-bottom: 30px;
            text-align: center;
        }

        .sidebar h2 {
            font-size: 25px;
            font-weight: bold;
            color: #007BFF;
            border-bottom: 2px solid #007BFF;
            padding-bottom: 10px;
            margin-bottom: 15px;
        }

        .sidebar ul {
            list-style: none;
            padding: 0;
        }

        .sidebar ul li {
            font-size: 14px;
            color: #555;
            margin-bottom: 10px;
        }

        .sidebar ul li a {
            color: #007BFF;
            text-decoration: none;
        }

        .sidebar ul li a:hover {
            text-decoration: underline;
        }

        /* 页脚 */
        .footer {
            text-align: center;
            background-color: #f1f1f1;
            padding: 60px;
            font-size: 12px;
            color: #666;
        }

        .footer img {
            width: 100px;
        }

        /* 文章分类样式 */
        .category-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
        }

        .category-list li {
            background-color: #007BFF;
            padding: 10px 20px;
            color: white;
            border-radius: 5px;
            font-size: 14px;
            list-style: none;
            transition: background-color 0.3s;
        }

        .category-list li a {
            color: white;
            text-decoration: none;
        }

        .category-list li:hover {
            background-color: #0056b3;
        }