* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f5f5f5;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
            background: white;
            min-height: 100vh;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
        }
        
        /* 언어 전환 버튼 */
        .lang-switcher {
            position: sticky;
            top: 0;
            background: white;
            padding: 15px 0;
            margin-bottom: 20px;
            border-bottom: 2px solid #e0e0e0;
            z-index: 1000;
            display: flex;
            justify-content: flex-end;
            gap: 10px;
        }
        
        .lang-btn {
            padding: 10px 24px;
            border: 2px solid #0066cc;
            background: white;
            color: #0066cc;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .lang-btn:hover {
            background: #0052a3;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,102,204,0.3);
        }
        
        .lang-btn.active {
            background: #0066cc;
            color: white;
            box-shadow: 0 2px 4px rgba(0,102,204,0.2);
        }
        
        /* 언어별 컨텐츠 */
        .lang-content {
            display: none;
            animation: fadeIn 0.3s ease;
        }
        
        .lang-content.active {
            display: block;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        /* 제목 */
        h1 {
            color: #0066cc;
            font-size: 2em;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 3px solid #0066cc;
        }
        
        /* 메타데이터 */
        .metadata {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            padding: 20px;
            border-radius: 8px;
            margin: 20px 0;
            border-left: 4px solid #0066cc;
        }
        
        .metadata p {
            margin: 8px 0;
            font-size: 14px;
        }
        
        .metadata strong {
            color: #0066cc;
            font-weight: 600;
        }
        
        .metadata a {
            color: #0066cc;
            text-decoration: none;
            word-break: break-all;
        }
        
        .metadata a:hover {
            text-decoration: underline;
        }
        
        /* 본문 */
        .content {
            margin-top: 30px;
            font-size: 16px;
        }
        
        .content p {
            margin: 15px 0;
            text-align: justify;
        }
        
        .content h2 {
            color: #0066cc;
            margin: 30px 0 15px 0;
            font-size: 1.5em;
        }
        
        .content h3 {
            color: #333;
            margin: 25px 0 12px 0;
            font-size: 1.2em;
        }
        
        .content ul, .content ol {
            margin: 15px 0;
            padding-left: 30px;
        }
        
        .content li {
            margin: 8px 0;
        }
        
        .content a {
            color: #0066cc;
            text-decoration: none;
            border-bottom: 1px dotted #0066cc;
        }
        
        .content a:hover {
            border-bottom-style: solid;
        }
        
        /* 테이블 */
        .content table {
            border-collapse: collapse;
            width: 100%;
            margin: 20px 0;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .content th,
        .content td {
            border: 1px solid #ddd;
            padding: 12px;
            text-align: left;
        }
        
        .content th {
            background-color: #0066cc;
            color: white;
            font-weight: 600;
        }
        
        .content tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        
        .content tr:hover {
            background-color: #f0f7ff;
        }
        
        /* 이미지 */
        .content img {
            max-width: 100%;
            height: auto;
            margin: 20px 0;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        
        /* 인용구 */
        .content blockquote {
            border-left: 4px solid #0066cc;
            padding-left: 20px;
            margin: 20px 0;
            font-style: italic;
            color: #555;
            background: #f9f9f9;
            padding: 15px 20px;
            border-radius: 4px;
        }
        
        /* 코드 */
        .content code {
            background: #f4f4f4;
            padding: 2px 6px;
            border-radius: 3px;
            font-family: 'Courier New', monospace;
            font-size: 0.9em;
        }
        
        .content pre {
            background: #f4f4f4;
            padding: 15px;
            border-radius: 5px;
            overflow-x: auto;
            margin: 20px 0;
        }
        
        /* 반응형 */
        @media (max-width: 768px) {
            .container {
                padding: 10px;
            }
            
            h1 {
                font-size: 1.5em;
            }
            
            .lang-switcher {
                justify-content: center;
            }
            
            .lang-btn {
                padding: 8px 16px;
                font-size: 12px;
            }
        }
        
        /* 프린트 */
        @media print {
            .lang-switcher {
                display: none;
            }
            
            .container {
                box-shadow: none;
                max-width: 100%;
            }
        }
    
@media (max-width:1023px){.lang-content table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}}