* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #e8f4f8 0%, #f5f9fa 100%);
            min-height: 100vh;
        }

        header {
            background: linear-gradient(180deg, #ffffff 0%, #e8f4f8 100%);
            border-bottom: 3px solid #004263;
            padding: 20px 0;
            box-shadow: 0 2px 10px rgba(0, 66, 99, 0.1);
        }

        .header-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            text-align: center;
        }

        h1 {
            color: #004263;
            font-size: 2.5rem;
            margin-bottom: 10px;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
        }

        nav {
            background: #004263;
            padding: 15px 0;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 10px;
            padding: 0 20px;
        }

        .nav-container a {
            color: #ffffff;
            text-decoration: none;
            padding: 8px 16px;
            font-weight: bold;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            border-radius: 4px;
        }

        .nav-container a:hover {
            color: #FF0000;
            background: rgba(255, 255, 255, 0.1);
        }

        main {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
        }

        article {
            background: #ffffff;
            padding: 40px;
            margin-bottom: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0, 66, 99, 0.1);
            border-left: 4px solid #004263;
        }

        article h2 {
            color: #004263;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.8rem;
        }

        article h3 {
            color: #004263;
            margin-top: 25px;
            margin-bottom: 12px;
            font-size: 1.4rem;
        }

        article p {
            margin-bottom: 15px;
            color: #555;
            font-size: 1.05rem;
        }

        .transition-section {
            background: #ffffff;
            padding: 30px 40px;
            margin-bottom: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0, 66, 99, 0.1);
        }

        .transition-section p {
            color: #555;
            font-size: 1.05rem;
            margin-bottom: 15px;
        }

        .links-section {
            background: #ffffff;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0, 66, 99, 0.1);
            border-top: 4px solid #004263;
        }

        .links-section h2 {
            color: #004263;
            margin-bottom: 25px;
            font-size: 2rem;
            text-align: center;
        }

        .links-section h3 {
            color: #004263;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.5rem;
            border-bottom: 2px solid #e8f4f8;
            padding-bottom: 10px;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 30px;
            margin-bottom: 20px;
        }

        .links-section li {
            padding: 8px 0;
        }

        .links-section a {
            color: #0066cc;
            text-decoration: none;
            font-size: 1rem;
            transition: color 0.3s ease;
            display: inline-block;
        }

        .links-section a:hover {
            color: #FF0000;
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }

            .nav-container {
                gap: 5px;
            }

            .nav-container a {
                padding: 6px 12px;
                font-size: 0.85rem;
            }

            article {
                padding: 25px;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            .transition-section {
                padding: 20px 25px;
            }

            .links-section {
                padding: 25px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .links-section h3 {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }

            .nav-container {
                justify-content: center;
            }

            .nav-container a {
                padding: 5px 10px;
                font-size: 0.8rem;
            }

            article {
                padding: 20px;
            }

            article p, .transition-section p {
                font-size: 1rem;
            }

            .links-section {
                padding: 20px;
            }
        }