* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        .product-details {
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 30px;
            margin-top: 20px;
        }
        
        .product-title {
            color: #2c3e50;
            font-size: 2.5em;
            margin-bottom: 20px;
            border-bottom: 3px solid #3498db;
            padding-bottom: 15px;
        }
        
        .dental-section {
            padding: 20px 0;
        }
        
        .category {
            margin-bottom: 30px;
        }
        
        .condition {
            background-color: #f8f9fa;
            border-left: 4px solid #3498db;
            padding: 15px;
            margin: 15px 0;
            border-radius: 0 5px 5px 0;
        }
        
        h2 {
            font-size: 1.8em;
            color: #3498db;
            margin-bottom: 15px;
        }
        
        h3 {
            font-size: 1.3em;
            color: #e74c3c;
            margin-bottom: 10px;
        }
        
        p {
            margin-bottom: 10px;
            font-size: 1.1em;
        }
        
        ul {
            margin-left: 20px;
            margin-bottom: 15px;
        }
        
        li {
            margin-bottom: 8px;
            font-size: 1.05em;
        }
        
        strong {
            color: #2c3e50;
        }