* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: Arial, sans-serif;
            background-color: #f5f5f5;
            padding: 20px;
        }
        
        .container {
            max-width: 1000px;
            margin: 0 auto;
            background-color: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        
        .image-section img {
            width: 100%;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        
        .info-section h1 {
            font-size: 28px;
            margin-bottom: 20px;
            color: #333;
        }
        
        .price {
            font-size: 24px;
            color: #e74c3c;
            font-weight: bold;
            margin-bottom: 15px;
        }
        
        .details {
            background-color: #f9f9f9;
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
        }
        
        .detail-item {
            margin-bottom: 10px;
        }
        
        .detail-item strong {
            color: #333;
        }
        
        .description {
            line-height: 1.6;
            color: #555;
            margin-bottom: 20px;
        }
        
        button {
            background-color: #3498db;
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
        }
        
        button:hover {
            background-color: #2980b9;
        }