@charset "utf-8";
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Microsoft YaHei', Arial, sans-serif;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            color: #333;
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        .header-nav {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            flex-wrap: wrap;
        }
        
        .logo {
            font-size: 1.5em;
            font-weight: bold;
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .logo-icon {
            margin-right: 10px;
            font-size: 1.8em;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            margin: 0 10px 10px 0;
            flex-wrap: wrap;
        }
        
        .nav-menu li {
            margin: 0 8px 5px 0;
        }
        
        .nav-menu a {
            color: white;
            text-decoration: none;
            padding: 8px 15px;
            border-radius: 4px;
            transition: background 0.3s;
        }
        
        .nav-menu a:hover {
            background: rgba(255,255,255,0.2);
        }
        
        .search-bar {
            display: flex;
            margin-left: 10px;
            margin-bottom: 10px;
            flex: 1;
            min-width: 200px;
        }
        
        .search-bar input {
            padding: 10px 15px;
            border: none;
            border-radius: 4px 0 0 4px;
            flex: 1;
            font-size: 1em;
        }
        
        .search-bar button {
            padding: 10px 15px;
            background: #ff6b6b;
            color: white;
            border: none;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
        }
        
        .main-container {
            display: flex;
            flex: 1;
            max-width: 1200px;
            margin: 20px auto;
            width: 100%;
            gap: 20px;
            padding: 0 10px;
        }
        
        .content {
            flex: 1;
        }
        
        .sidebar {
            width: 250px;
            background: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            height: fit-content;
        }
        
        .sidebar-title {
            color: #1e3c72;
            font-size: 1.2em;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .sidebar-menu {
            list-style: none;
        }
        
        .sidebar-menu li {
            margin-bottom: 8px;
        }
        
        .sidebar-menu a {
            display: block;
            padding: 10px 15px;
            color: #333;
            text-decoration: none;
            border-radius: 4px;
            transition: background 0.3s;
        }
        
        .sidebar-menu a:hover {
            background: #f0f0f0;
        }
        
        .hero-section {
            background: linear-gradient(135deg, #2a5298 0%, #1e3c72 100%);
            color: white;
            padding: 20px 10px;
            text-align: center;
            margin-bottom: 20px;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.15);
        }
        
        .hero-section h1 {
            font-size: 2.5em;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero-section p {
            font-size: 1.2em;
            max-width: 800px;
            margin: 0 auto 25px;
            opacity: 0.9;
        }
        
        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        
        .stat-card {
            background: rgba(255,255,255,0.1);
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.2);
        }
        
        .stat-number {
            font-size: 2.5em;
            font-weight: bold;
            display: block;
            margin-bottom: 8px;
        }
        
        .stat-label {
            font-size: 1.1em;
            opacity: 0.9;
        }
        
        .section-title {
            text-align: center;
            color: #1e3c72;
            font-size: 2em;
            margin-bottom: 30px;
        }
        
        .patent-list {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .patent-item {
            padding: 25px;
            border-bottom: 1px solid #eee;
            transition: background-color 0.3s;
        }
        
        .patent-item:last-child {
            border-bottom: none;
        }
        
        .patent-item:hover {
            background-color: #f8f9fa;
        }
        
        .patent-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 15px;
            flex-wrap: wrap;
        }
        
        .patent-title {
            color: #1e3c72;
            font-size: 1.3em;
            font-weight: bold;
            margin-right: 15px;
        }
 
        .patent-title a {
            color: #1e3c72;
            text-decoration: none;
        }
       
        .patent-status {
            background: #e8f4fd;
            color: #2a5298;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85em;
        }
        
        .patent-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 15px;
            color: #666;
            font-size: 0.9em;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
        }
        
        .meta-label {
            font-weight: bold;
            margin-right: 5px;
        }
        
        .patent-desc {
            color: #555;
            margin-bottom: 15px;
            line-height: 1.6;
        }
        
        .patent-actions {
            display: flex;
            gap: 10px;
        }
        
        .action-btn {
            background: #f0f0f0;
            color: #333;
            border: none;
            padding: 8px 15px;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.3s;
            font-size: 0.9em;
        }
        
        .action-btn:hover {
            background: #e0e0e0;
        }
        
        .primary-btn {
            background: #2a5298;
            color: white;
        }

        .primary-btn a {
            color: white;
            text-decoration: none;
        }
        
        .primary-btn:hover {
            background: #1e3c72;
        }
        
        .featured-patents {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin-bottom: 20px;
        }
        
        .featured-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .featured-title {
            color: #1e3c72;
            font-size: 1.4em;
        }
        
        .more-link {
            color: #2a5298;
            text-decoration: none;
        }
        
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
        }
        
        .featured-card {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            border-left: 3px solid #ff6b6b;
        }
        
        .featured-card h4 {
            color: #1e3c72;
            margin-bottom: 8px;
            font-size: 1.1em;
        }
        
        .featured-meta {
            color: #666;
            font-size: 0.85em;
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            margin-top: 30px;
            gap: 10px;
        }
        
        .page-btn {
            padding: 10px 15px;
            background: white;
            border: 1px solid #ddd;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .page-btn.active {
            background: #2a5298;
            color: white;
            border-color: #2a5298;
        }
        
        .page-btn:hover:not(.active) {
            background: #f0f0f0;
        }
        
        .footer {
            background: #f8f9fa;
            padding: 30px 20px;
            text-align: center;
            color: #666;
            border-top: 1px solid #eee;
            margin-top: auto;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 15px;
        }
        
        .footer-links a {
            color: #666;
            margin: 0 15px;
            text-decoration: none;
        }
        
        .footer-links a:hover {
            color: #2a5298;
        }
        
        /* 内容详情页样式 */
        .patent-detail {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .detail-header {
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }
        
        .detail-title {
            color: #1e3c72;
            font-size: 1.8em;
            margin-bottom: 15px;
        }
        
        .detail-meta {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .detail-meta-item {
            padding: 10px 0;
        }
        
        .detail-meta-label {
            font-weight: bold;
            color: #666;
        }
        
        .detail-content {
            line-height: 1.8;
        }
        
        .detail-section {
            margin-bottom: 25px;
        }
        
        .detail-section h3 {
            color: #1e3c72;
            margin-bottom: 10px;
            padding-bottom: 5px;
            border-bottom: 1px solid #eee;
        }
        
        .detail-back {
            display: inline-block;
            margin-bottom: 20px;
            color: #2a5298;
            text-decoration: none;
            font-weight: bold;
        }
        
        /* 相关专利样式 */
        .related-patents {
            margin-top: 40px;
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .related-title {
            color: #1e3c72;
            font-size: 1.4em;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
        }
        
        .related-item {
            padding: 15px;
            border: 1px solid #eee;
            border-radius: 8px;
            transition: box-shadow 0.3s;
        }

        .related-item a {
            color: #1e3c72;
            text-decoration: none;
        }
        
        .related-item:hover {
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .related-item h4 {
            color: #1e3c72;
            font-size: 1.1em;
            margin-bottom: 8px;
        }
        
        .related-item .patent-status {
            font-size: 0.8em;
            margin-bottom: 10px;
        }
        
        .related-meta {
            color: #666;
            font-size: 0.85em;
            margin-bottom: 10px;
        }
        
        .related-actions {
            display: flex;
            gap: 8px;
        }
        
        .related-actions .action-btn {
            padding: 5px 10px;
            font-size: 0.8em;
        }
        
        /* 详细信息表格样式 */
        .detail-table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 20px;
        }
        
        .detail-table th,
        .detail-table td {
            border: 1px solid #ddd;
            padding: 12px;
            text-align: left;
        }
        
        .detail-table th {
            background-color: #f8f9fa;
            font-weight: bold;
            color: #1e3c72;
        }
        
        .detail-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        
        .detail-table tr:hover {
            background-color: #f0f8ff;
        }
        
        /* 申请人信息卡片样式 */
        .applicant-info {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .applicant-title {
            color: #1e3c72;
            font-size: 1.2em;
            margin-bottom: 10px;
        }
        
        .applicant-list {
            list-style: none;
        }
        
        .applicant-list li {
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }
        
        .applicant-list li:last-child {
            border-bottom: none;
        }
        
        .inventor-info {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .inventor-title {
            color: #1e3c72;
            font-size: 1.2em;
            margin-bottom: 10px;
        }
        
        .inventor-list {
            list-style: none;
        }
        
        .inventor-list li {
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }
        
        .inventor-list li:last-child {
            border-bottom: none;
        }
        
        /* 法律状态信息 */
        .legal-status {
            background: #fff8dc;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .legal-title {
            color: #1e3c72;
            font-size: 1.2em;
            margin-bottom: 10px;
        }
        
        .status-history {
            list-style: none;
        }
        
        .status-history li {
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }
        
        .status-history li:last-child {
            border-bottom: none;
        }
        
        .status-date {
            font-weight: bold;
            color: #2a5298;
        }
        
        .status-text {
            margin-left: 10px;
        }
        
        /* 打印按钮样式 */
        .print-btn {
            background: #4CAF50;
            color: white;
            border: none;
            padding: 8px 15px;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.3s;
        }
        
        .print-btn:hover {
            background: #45a049;
        }
        
        @media (max-width: 768px) {
            .main-container {
                flex-direction: column; /* 主内容在前，侧边栏在后 */
            }
            
            .sidebar {
                width: 100%;
                order: 2; /* 侧边栏放在内容后面 */
            }
            
            .content {
                order: 1; /* 主内容优先显示 */
            }
            
            .header-nav {
                flex-direction: column;
                align-items: stretch;
            }
            
            .logo {
                justify-content: center;
            }
            
            .nav-menu {
                justify-content: center;
            }
            
            .search-bar {
                margin-left: 0;
                order: 3;
            }
            
            .hero-section h1 {
                font-size: 2em;
            }
            
            .hero-section p {
                font-size: 1em;
            }
            
            .section-title {
                font-size: 1.5em;
            }
            
            .patent-header {
                flex-direction: column;
                gap: 10px;
            }
            
            .patent-meta {
                flex-direction: column;
                gap: 5px;
            }
            
            .patent-actions {
                flex-wrap: wrap;
            }
            
            .featured-grid {
                grid-template-columns: 1fr;
            }
            
            .related-grid {
                grid-template-columns: 1fr;
            }
            
            .detail-meta {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .hero-section {
                padding: 40px 15px;
            }
            
            .hero-section h1 {
                font-size: 1.8em;
            }
            
            .stats-container {
                grid-template-columns: 1fr;
            }
            
            .stat-card {
                padding: 20px;
            }
            
            .stat-number {
                font-size: 2em;
            }
            
            .patent-item {
                padding: 20px 15px;
            }
            
            .patent-title {
                font-size: 1.1em;
            }
            
            .detail-table,
            .detail-table thead,
            .detail-table tbody,
            .detail-table th,
            .detail-table td,
            .detail-table tr {
                display: block;
            }
            
            .detail-table thead tr {
                position: absolute;
                top: -9999px;
                left: -9999px;
            }
            
            .detail-table tr {
                border: 1px solid #ccc;
                margin-bottom: 10px;
                padding: 10px;
                border-radius: 5px;
            }
            
            .detail-table td {
                border: none;
                position: relative;
                padding-left: 50% !important;
            }
            
            .detail-table td:before {
                content: attr(data-label) ": ";
                position: absolute;
                left: 6px;
                width: 45%;
                padding-right: 10px;
                white-space: nowrap;
                font-weight: bold;
            }
        }
		        /* 全站Tags样式 */
        .tags-container {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin-top: 25px;
        }
        
        .tags-title {
            color: #1e3c72;
            font-size: 1.2em;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .tags-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .tag-item {
            background: #e8f4fd;
            color: #2a5298;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85em;
            cursor: pointer;
            transition: all 0.3s;
        }
        .tag-item a {
            color: #333;
			text-decoration:none
        }        
        .tag-item:hover {
            background: #2a5298;
            color: white;
            transform: translateY(-2px);
        }
        
        .tag-item.popular {
            background: #ff6b6b;
            color: white;
        }