    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
            color: #333;
            line-height: 1.6;
            min-height: 100vh;
        }

		.link-a{
			COLOR: #ffffff;
			TEXT-DECORATION:none;
		}
 
        .container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部 */
        header {
            background: linear-gradient(90deg, #1976d2 0%, #42a5f5 100%);
            color: white;
            padding: 25px 0;
            box-shadow: 0 4px 12px rgba(25, 118, 210, 0.2);
            margin-bottom: 40px;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            letter-spacing: 1px;
        }
        
        .logo span {
            color: #bbdefb;
            font-weight: 300;
        }
        
        .site-info {
            text-align: right;
            font-size: 14px;
            color: #e3f2fd;
        }
        
        /* 搜索栏 */
        .search-section {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(30, 136, 229, 0.1);
            margin-bottom: 30px;
            border: 1px solid #bbdefb;
        }
        
        .search-box {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        
        .search-box input {
            flex: 1;
            padding: 14px 20px;
            border: 2px solid #e3f2fd;
            border-radius: 8px;
            font-size: 16px;
            outline: none;
            transition: all 0.3s;
        }
        
        .search-box input:focus {
            border-color: #42a5f5;
            box-shadow: 0 0 0 3px rgba(66, 165, 245, 0.2);
        }
        
        .search-box select {
            background: #fafdfe;
			height:48px;
			width: 220px;
			line-height: 28px;
			border:1px solid #e3f2fd;
			-moz-border-radius:8px;
			-webkit-border-radius:8px;
			border-radius:8px;
        }
		
        .search-btn {
            background: linear-gradient(90deg, #1976d2 0%, #42a5f5 100%);
            color: white;
            border: none;
            padding: 14px 30px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .search-btn:hover {
            background: linear-gradient(90deg, #1565c0 0%, #2196f3 100%);
            box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
        }
        
        /* 筛选器 */
        .filters {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid #e3f2fd;
        }
        
        .filter-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .filter-label {
            color: #1976d2;
            font-weight: 600;
            white-space: nowrap;
        }
        
        .filter-btn {
            padding: 8px 18px;
            background: white;
            border: 2px solid #bbdefb;
            border-radius: 20px;
            color: #1976d2;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .filter-btn:hover {
            background: #e3f2fd;
            border-color: #42a5f5;
        }
        
        .filter-btn.active {
            background: #1976d2;
            color: white;
            border-color: #1976d2;
        }
        
        /* 软件列表 */
        .software-list {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(30, 136, 229, 0.1);
            margin-bottom: 30px;
        }
        
        .list-header {
            display: grid;
            grid-template-columns: 3fr 1fr 1fr 1fr;
            background: #1976d2;
            color: white;
            padding: 18px 25px;
            font-weight: 600;
            text-align: center;
        }
        
        .list-header div:first-child {
            text-align: left;
        }
        
        .software-item {
            display: grid;
            grid-template-columns: 3fr 1fr 1fr 1fr;
            padding: 20px 25px;
            border-bottom: 1px solid #e3f2fd;
            transition: background 0.3s;
        }
        
        .software-item:hover {
            background: #f8fbff;
        }
        
        .software-item:last-child {
            border-bottom: none;
        }
        
        .software-name {
            font-size: 18px;
            color: #1976d2;
            font-weight: 600;
            margin-bottom: 8px;
        }
        
        .software-desc {
            color: #546e7a;
            font-size: 14px;
            line-height: 1.5;
        }
        
        .software-category {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .category-tag {
            background: #e3f2fd;
            color: #1976d2;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
        }
        
        .software-rating {
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            color: #ff9800;
        }
        
        .software-actions {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .download-btn {
            background: linear-gradient(90deg, #1976d2 0%, #42a5f5 100%);
            color: white;
            border: none;
            padding: 10px 22px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }
        
        .download-btn:hover {
            background: linear-gradient(90deg, #1565c0 0%, #2196f3 100%);
            box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
            transform: translateY(-2px);
            color: #bbdefb;
        }
        
        /* 分页 */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            margin: 40px 0 60px;
        }
        
        .page-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: white;
            border: 2px solid #bbdefb;
            border-radius: 8px;
            color: #1976d2;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .page-btn:hover {
            background: #e3f2fd;
            border-color: #42a5f5;
        }
        
        .page-btn.active {
            background: #1976d2;
            color: white;
            border-color: #1976d2;
        }
        
        .page-ellipsis {
            color: #78909c;
            padding: 0 10px;
        }
        
        /* 页脚 */
        footer {
            background: linear-gradient(90deg, #1565c0 0%, #1976d2 100%);
            color: white;
            padding: 40px 0 20px;
        }
        
        .footer-content {
            text-align: center;
        }
        
        .footer-links {
            margin-bottom: 25px;
        }
        
        .footer-links a {
            color: #bbdefb;
            text-decoration: none;
            margin: 0 15px;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .copyright {
            color: #90caf9;
            font-size: 14px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* 响应式 */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
            
            .site-info {
                text-align: center;
            }
            
            .search-box {
                flex-direction: column;
            }
            
            .search-btn {
                width: 100%;
            }
            
            .list-header {
                display: none;
            }
            
            .software-item {
                grid-template-columns: 1fr;
                gap: 15px;
                padding: 25px;
            }
            
            .software-category, .software-rating, .software-actions {
                justify-content: flex-start;
            }
            
            .pagination {
                flex-wrap: wrap;
            }
        }
        
        @media (max-width: 480px) {
            .filters {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .filter-group {
                width: 100%;
            }
        }
    </style>