.article-header {
            background: #ffffff;
            color: #1a202c;
    padding: 20px;
            border-radius: 12px;
            margin: 10px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            border: 1px solid #e2e8f0;
        }
        h1.article-title {
            font-size: 2.2em;
            margin: 0 0 15px 0;
            line-height: 1.3;
            color: #2d3748;
            font-weight: 700;
        }
        .article-meta {
            color: #718096;
            font-size: 1em;
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 20px;
            overflow: hidden;
        }
        .article-meta > * {
            flex-shrink: 0;
            white-space: nowrap;
        }
        .article-meta a {
            color: #3182ce;
            text-decoration: none;
            padding: 6px 12px;
            border-radius: 6px;
            background-color: #ebf8ff;
            transition: all 0.2s ease;
            font-weight: 500;
        }
        .article-meta a:hover {
            color: #ffffff;
            background: #3182ce;
        }
        .main-content {
            display: flex;
            gap: 20px;
            margin-top: 5px;
        }
        article {
            flex: 0 0 830px;
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.06);
            border: 1px solid #e2e8f0;
        }
        article h3 {
            margin-top: 0;
            margin-bottom: 15px;
            color: #2d3748;
            font-size: 1.5em;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 8px;
            font-weight: 600;
        }
        .content {
            font-size: 18px;
            line-height: 2;
            text-align: justify;
            color: #2c3e50;
        }
        .content-image {
            max-width: 350px;
            width: 25%;
            height: auto;
            margin: 0 25px 15px 0;
            border-radius: 8px;
            float: left;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }
        .content::after {
            content: "";
            display: table;
            clear: both;
        }
        .content p {
            margin: 1.5em 0;
            text-indent: 2em;
            text-align: justify;
        }
        .content br {
            display: block;
            content: "";
            margin-top: 0.8em;
        }
        .content h2 {
            font-size: 1.8em;
            margin: 1.5em 0 0.8em 0;
            color: #2d3748;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 0.4em;
            font-weight: 600;
        }
        .content h3 {
            font-size: 1.4em;
            margin: 1.3em 0 0.7em 0;
            color: #4a5568;
            font-weight: 600;
        }
        .content ul, .content ol {
            margin: 1.2em 0;
            padding-left: 30px;
        }
        .content blockquote {
            border-left: 4px solid #4299e1;
            padding: 20px;
            margin: 1.5em 0;
            background-color: #f7fafc;
            color: #2d3748;
            border-radius: 0 8px 8px 0;
            font-style: italic;
        }
        aside {
            flex: 1;
            min-width: 280px;
    max-width: 550px;
        }
        .contact-box, .recommend {
            background: white;
            padding: 20px;
            margin-bottom: 20px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.06);
            border: 1px solid #e2e8f0;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .contact-box:hover, .recommend:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
        }
        .contact-box h2, .recommend h3 {
            margin-top: 0;
            margin-bottom: 15px;
            color: #2d3748;
            font-size: 1.5em;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 8px;
            font-weight: 600;
        }
        .contact-box p {
            margin: 12px 0;
            color: #4a5568;
            line-height: 1.5;
        }
        .phone {
            font-weight: bold;
            color: #e53e3e;
            font-size: 1.3em;
            display: inline-block;
            padding: 5px 10px;
            border-radius: 6px;
        }
        .rec-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .rec-list li {
            list-style: none;
            padding: 10px 8px;
            border-bottom: 1px solid #e2e8f0;
            transition: background-color 0.2s;
            height: 40px;
            overflow: hidden;
            display: flex;
            align-items: center;
        }
        .rec-list li:last-child {
            border-bottom: none;
        }
        .rec-list a {
            display: block;
            color: #2d3748;
            text-decoration: none;
            font-size: 0.95em;
            transition: color 0.2s;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            width: 100%;
            font-weight: 500;
        }
        .rec-list a:hover {
            color: #3182ce;
        }
        .rec-list li:hover {
            background-color: #f7fafc;
            border-radius: 6px;
            padding-left: 12px;
        }
        
        @media (max-width: 768px) {
            .container {
        padding: 0 5px;
            }
            
            .article-header {
        padding: 15px;
        margin: 5px 0;
            }
            h1.article-title {
                    font-size: 1.8em;
                    margin-bottom: 10px;
            }
            .article-meta {
                    font-size: 0.9em;
                    gap: 5px;
                    flex-wrap: wrap;
                    overflow-x: visible;
            }
            .article-meta > * {
                    word-break: break-word;
            }
            .main-content {
                flex-direction: column;
                gap: 5px;
            }
            article {
                flex: none;
                padding: 15px;
                order: 1;
            }
            
    aside {
        order: 2;
        max-width: none;
    }
            .content-image {
                width: 25%;
                max-width: 200px;
                margin: 0 15px 15px 0;
            }
            .contact-box, .recommend {
                padding: 15px;
                margin-bottom: 5px;
            }
            .contact-box h2, .recommend h3 {
                font-size: 1.3em;
                margin-bottom: 10px;
            }
            .content {
                font-size: 16px;
            }
            
            .rec-list a {
                white-space: nowrap;
                word-break: break-word;
            }
            
            .contact-box p {
                margin: 5px 0;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 2px;
            }
            
            .article-header {
        padding: 10px;
            }
            h1.article-title {
                font-size: 1.5em;
            }
            .article-meta {
                font-size: 0.85em;
                gap: 5px;
            }
            article {
                padding: 12px;
            }
            .content-image {
                float: left;
                width: 25%;
                margin: 0 10px 0 0;
            }
            .content {
                font-size: 16px;
                line-height: 1.8;
            }
            .content h2 {
                font-size: 1.4em;
            }
            .content h3 {
                font-size: 1.2em;
            }
            .contact-box, .recommend {
                padding: 12px;
                margin-bottom: 5px;
            }
            .contact-box h2, .recommend h3 {
                font-size: 1.2em;
            }
            .phone {
                font-size: 1.1em;
            }
        }