* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", Arial, sans-serif;
        }
        
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
        }
        
        .HT-zhuanli-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 顶部大图 */
        .HT-zhuanli-hero {
            height: 500px;
            background-image:url('/static/upload/image/20251112/1762931031601372.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            /*margin-bottom: 40px;*/
        }
        
        .HT-zhuanli-hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: white;
            max-width: 800px;
            padding: 0 20px;
        }
        
        .HT-zhuanli-hero-content h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        
        .HT-zhuanli-hero-content p {
            font-size: 1.3rem;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
        }
        
        /* 专利查询入口 */
        .HT-zhuanli-search {
            background-color: #a41626;
            color: white;
            padding: 30px 0;
            margin-bottom: 40px;
        }
        
        .HT-zhuanli-search-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .HT-zhuanli-search-text h2 {
            font-size: 1.8rem;
            margin-bottom: 10px;
        }
        
        .HT-zhuanli-search-text p {
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        .HT-zhuanli-search-btn {
            background-color: white;
            color: #a41626;
            padding: 15px 30px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .HT-zhuanli-search-btn:hover {
            background-color: #f0f0f0;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        /* 通用标题样式 */
        .HT-zhuanli-section-title {
            color: #333;
            font-size: 2rem;
            margin-bottom: 30px;
            text-align: center;
            position: relative;
            padding-bottom: 15px;
        }
        
        .HT-zhuanli-section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 3px;
            background-color: #a41626;
        }
        
        /* 商标信息 */
        .HT-zhuanli-trademarks {
            background-color: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 40px;
        }
        
        .HT-zhuanli-trademark-table {
            width: 100%;
            border-collapse: collapse;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
        }
        
        .HT-zhuanli-trademark-table th {
            background-color: #a41626;
            color: white;
            padding: 15px 20px;
            text-align: left;
        }
        
        .HT-zhuanli-trademark-table td {
            padding: 15px 20px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .HT-zhuanli-trademark-table tr:last-child td {
            border-bottom: none;
        }
        
        .HT-zhuanli-trademark-table tr:hover {
            background-color: #f8f9fa;
        }
        
        .HT-zhuanli-trademark-number {
            font-weight: bold;
            color: #a41626;
        }
        
        .HT-zhuanli-trademark-image {
            width: 80px;
            height: 80px;
            border-radius: 4px;
            object-fit: contain;
            background-color: #f8f9fa;
            padding: 5px;
            border: 1px solid #eee;
        }
        
        /* 软件著作权 */
        .HT-zhuanli-softwares {
            background-color: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 40px;
        }
        
        .HT-zhuanli-software-table {
            width: 100%;
            border-collapse: collapse;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
        }
        
        .HT-zhuanli-software-table th {
            background-color: #a41626;
            color: white;
            padding: 15px 20px;
            text-align: left;
        }
        
        .HT-zhuanli-software-table td {
            padding: 15px 20px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .HT-zhuanli-software-table tr:last-child td {
            border-bottom: none;
        }
        
        .HT-zhuanli-software-table tr:hover {
            background-color: #f8f9fa;
        }
        
        .HT-zhuanli-software-number {
            font-weight: bold;
            color: #a41626;
        }
        
        /* 专利列表 */
        .HT-zhuanli-patent-list {
            background-color: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 40px;
        }
        
        .HT-zhuanli-patent-table {
            width: 100%;
            border-collapse: collapse;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
        }
        
        .HT-zhuanli-patent-table th {
            background-color: #a41626;
            color: white;
            padding: 15px 20px;
            text-align: left;
        }
        
        .HT-zhuanli-patent-table td {
            padding: 15px 20px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .HT-zhuanli-patent-table tr:last-child td {
            border-bottom: none;
        }
        
        .HT-zhuanli-patent-table tr:hover {
            background-color: #f8f9fa;
        }
        
        .HT-zhuanli-patent-number {
            font-weight: bold;
            color: #a41626;
        }
        
        /* 优势展示 */
        .HT-zhuanli-advantages {
            background-color: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 40px;
        }
        
        .HT-zhuanli-advantages-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }
        
        .HT-zhuanli-advantage-item {
            text-align: center;
            padding: 20px;
            border-radius: 8px;
            transition: all 0.3s ease;
            background-color: #f8f9fa;
        }
        
        .HT-zhuanli-advantage-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .HT-zhuanli-advantage-icon {
            font-size: 3rem;
            color: #a41626;
            margin-bottom: 15px;
        }
        
        .HT-zhuanli-advantage-title {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #333;
        }
        
        .HT-zhuanli-advantage-desc {
            color: #666;
            font-size: 0.95rem;
        }
        
        /* 专利展示 */
        .HT-zhuanli-patents {
            margin-bottom: 40px;
        }
        
        .HT-zhuanli-patents-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
        }
        
        .HT-zhuanli-patent-item {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            position: relative;
            cursor: pointer;
        }
        
        .HT-zhuanli-patent-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .HT-zhuanli-patent-image {
            height: 200px;
            background-color: #333;
            background-size: cover;
            background-position: center;
        }
        
        .HT-zhuanli-patent-content {
            padding: 20px;
            position: relative;
            z-index: 5;
            background: white;
        }
        
        .HT-zhuanli-patent-title {
            font-size: 1.4rem;
            margin-bottom: 10px;
            color: #333;
        }
        
        .HT-zhuanli-patent-desc {
            color: #666;
            font-size: 0.95rem;
            margin-bottom: 15px;
        }
        
        .HT-zhuanli-patent-more {
            color: #a41626;
            font-weight: 500;
            display: inline-block;
            transition: all 0.3s ease;
        }
        
        /* 专利详情弹窗 */
        .HT-zhuanli-patent-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.7);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
            backdrop-filter: blur(5px);
        }
        
        .HT-zhuanli-patent-modal-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        
        .HT-zhuanli-patent-modal {
            background-color: white;
            border-radius: 8px;
            width: 90%;
            max-width: 800px;
            max-height: 90vh;
            overflow-y: auto;
            transform: scale(0.9);
            opacity: 0;
            transition: transform 0.3s ease, opacity 0.3s ease;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }
        
        .HT-zhuanli-patent-modal-overlay.active .HT-zhuanli-patent-modal {
            transform: scale(1);
            opacity: 1;
        }
        
        .HT-zhuanli-patent-modal-header {
            padding: 20px 25px;
            border-bottom: 1px solid #eee;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: #a41626;
            color: white;
        }
        
        .HT-zhuanli-patent-modal-header h3 {
            margin: 0;
            font-size: 1.5rem;
        }
        
        .HT-zhuanli-patent-modal-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
            transition: color 0.3s ease;
        }
        
        .HT-zhuanli-patent-modal-close:hover {
            color: #f0f0f0;
        }
        
        .HT-zhuanli-patent-modal-body {
            padding: 25px;
        }
        
        .HT-zhuanli-patent-modal-image {
            width: 100%;
            height: 300px;
            background-color: #333;
            background-size: cover;
            background-position: center;
            margin-bottom: 20px;
            border-radius: 4px;
        }
        
        .HT-zhuanli-patent-modal-desc {
            color: #666;
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        .HT-zhuanli-patent-modal-features {
            margin-bottom: 20px;
        }
        
        .HT-zhuanli-patent-modal-features h4 {
            color: #a41626;
            margin-bottom: 10px;
        }
        
        .HT-zhuanli-patent-modal-features ul {
            list-style-type: none;
        }
        
        .HT-zhuanli-patent-modal-features li {
            padding: 8px 0;
            border-bottom: 1px solid #f0f0f0;
            position: relative;
            padding-left: 25px;
        }
        
        .HT-zhuanli-patent-modal-features li:before {
            content: "•";
            color: #a41626;
            font-weight: bold;
            position: absolute;
            left: 10px;
        }
        
        /* 响应式设计 */
        @media (max-width: 1024px) {
            .HT-zhuanli-advantages-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .HT-zhuanli-patents-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .HT-zhuanli-hero-content h1 {
                font-size: 2.2rem;
            }
            
            .HT-zhuanli-hero-content p {
                font-size: 1.1rem;
            }
            
            .HT-zhuanli-search-content {
                flex-direction: column;
                gap: 20px;
                text-align: center;
            }
            
            .HT-zhuanli-advantages-grid {
                grid-template-columns: 1fr;
            }
            
            .HT-zhuanli-advantage-item {
                padding: 15px;
            }
            
            .HT-zhuanli-trademark-table,
            .HT-zhuanli-software-table,
            .HT-zhuanli-patent-table {
                display: block;
                overflow-x: auto;
            }
        }