:root {
            --primary: #074359;
            --secondary: #376677;
            --accent: #8B4513; 
            --light: #f8f9fa;
            --dark: #07526e;
            --white: #ffffff;
            --gray: #6c757d;
            --dark-gray: #495057;

            --brown: #8B4513;        
            --light-brown: #A0522D;  
            --dark-brown: #654321;   
            --soft-brown: #D2B48C;  

            --navy-blue: #074359;
            --highlight: #A0522D;     
            --light-highlight: #D2B48C; 
            --off-white: #f5f5f5;
            
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Times New Roman', Times, serif;
        }

        body {
            background-color: var(--off-white);
            color: var(--dark-gray);
            line-height: 1.6;
        }

        .mhrd-container {
            max-width: 700px;
            margin: 0 auto;
            background-color: var(--white);
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            padding: 30px;
            border-top: 5px solid var(--navy-blue);
            margin-top: 100px;
            margin-bottom: 30px;
        }

        .design {
            color: var(--navy-blue);
            font-size: 28px;
            text-align: center;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--soft-brown);
            position: relative;
        }

        .design::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 2px;
            background-color: var(--highlight);
        }

        .mhrd-content {
            padding: 20px 0;
        }

        .mhrd-content pre {
            font-family: 'Courier New', Courier, monospace;
            white-space: pre-wrap;
            background-color: var(--light);
            padding: 20px;
            border-radius: 5px;
            border-left: 4px solid var(--highlight);
        }

        .az {
            color: var(--navy-blue);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            display: inline-block;
            margin: 5px 0;
        }

        .az:hover {
            color: var(--highlight);
            transform: translateX(5px);
        }

        h3 {
            color: var(--navy-blue);
            margin: 15px 0 10px;
            font-size: 20px;
        }

        @media (max-width: 768px) {
            .mhrd-container {
                padding: 20px;
            }
            
            .design {
                font-size: 24px;
            }
            
            .mhrd-content pre {
                padding: 15px;
            }
        }

        @media (max-width: 480px) {
            .mhrd-container {
                padding: 15px;
            }
            
            .design {
                font-size: 20px;
            }
            
            .mhrd-content pre {
                padding: 10px;
                font-size: 14px;
            }
        }