/* 文章内容 */
        .article-content {
            flex: 3;
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            /* padding: 40px; */
        }
        
        .article-header {
            margin-bottom: 30px;
            border-bottom: 1px solid #eee;
            padding-bottom: 5px;
        }
        .article-classify {
            margin-top: 30px;
            padding-top: 15px;
            border-bottom: 0px solid #eee;
            border-top: 1px solid #eee;
        }
        
        .article-title {
            font-size: 32px;
            margin-bottom: 40px;
            line-height: 1.3;
            color: #2c3e50;
        }
        
        .article-meta {
            display: flex;
            color: #7f8c8d;
            font-size: 14px;
            margin-bottom: 15px;
            flex-wrap: wrap;
        }
        
        .article-meta span {
            margin-right: 20px;
            display: flex;
            align-items: center;
        }
        
        .article-meta i {
            margin-right: 5px;
        }
        
        .tags {
            display: flex;
            flex-wrap: wrap;
            margin-top: 10px;
        }
        
        .tag {
            background-color: #f1f1f1;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 12px;
            margin-right: 10px;
            margin-bottom: 10px;
        }
        
        .article-body {
            font-size: 16px;
            line-height: 1.8;
            min-height: 330px;
        }
        
        .article-body h2 {
            font-size: 24px;
            margin: 30px 0 15px;
            color: #2c3e50;
        }
        
        .article-body h3 {
            font-size: 20px;
            margin: 25px 0 15px;
            color: #2c3e50;
        }
        
        .article-body p {
            margin-bottom: 20px;
        }
        
        .article-body blockquote {
            border-left: 4px solid #3498db;
            padding-left: 20px;
            margin: 25px 0;
            font-style: italic;
            color: #555;
        }
        
        .article-body pre {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 20px;
            border-radius: 5px;
            overflow-x: auto;
            margin: 25px 0;
        }
        
        .article-body code {
            background-color: #f1f1f1;
            padding: 2px 6px;
            border-radius: 3px;
            font-family: 'Courier New', monospace;
        }
        
        .article-body pre code {
            background: none;
            padding: 0;
        }
        
        .article-body ul, .article-body ol {
            margin-left: 20px;
            margin-bottom: 20px;
        }
        
        .article-body li {
            margin-bottom: 8px;
        }
        
        .article-footer {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid #eee;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .social-share {
            display: flex;
        }
        
        .social-share a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: #f1f1f1;
            margin-right: 10px;
            color: #555;
        }
        
        .social-share a:hover {
            background-color: #3498db;
            color: #fff;
        }
        
        /* 作者信息 */
        .author-info {
            background-color: #f9f9f9;
            border-radius: 8px;
            padding: 25px;
            margin: 40px 0 0 0;
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin-right: 20px;
            object-fit: cover;
            overflow: hidden;
        }

        .author-avatar img {
            width: 100%;
        }
        
        .author-details h3 {
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .author-details p {
            color: #555;
            font-size: 14px;
        }
        
        /* 评论区 */
        .comments-section {
            margin-top: 50px;
        }
        
        .section-title {
            font-size: 22px;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .comment-form {
            margin-bottom: 40px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 14px;
            transition: border 0.3s;
        }
        
        .form-control:focus {
            border-color: #3498db;
            outline: none;
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        .btn {
            background-color: #3498db;
            color: #fff;
            border: none;
            padding: 12px 25px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: background-color 0.3s;
        }
        
        .btn:hover {
            background-color: #2980b9;
        }
        
        .comment {
            display: flex;
            margin-bottom: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid #eee;
        }
        
        .comment:last-child {
            margin-bottom: 0;
            border-bottom: none;
        }
        
        .comment-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 15px;
            object-fit: cover;
        }
        
        .comment-content {
            flex: 1;
        }
        
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        
        .comment-author {
            font-weight: 500;
        }
        
        .comment-date {
            color: #7f8c8d;
            font-size: 12px;
        }
        
        .comment-text {
            color: #555;
            margin-bottom: 10px;
        }
        
        .comment-actions {
            display: flex;
        }
        
        .comment-action {
            color: #7f8c8d;
            font-size: 13px;
            margin-right: 15px;
            cursor: pointer;
        }
        
        .comment-action:hover {
            color: #3498db;
        }