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

        body {
            font-family: Georgia, "Times New Roman", serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f8f8;
            padding: 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
            min-height: 100vh;
        }

        h1 {
            background-color: #2c3e50;
            color: #fff;
            padding: 30px 40px;
            font-size: 2.5rem;
            font-weight: normal;
            letter-spacing: 2px;
            text-align: center;
            margin: 0;
        }

        article {
            padding: 40px;
            max-width: 800px;
            margin: 0 auto;
        }

        article p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }

        article h2, article h3, article h4, article h5, article h6 {
            margin: 30px 0 15px 0;
            color: #2c3e50;
            font-weight: normal;
        }

        article h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #ecf0f1;
            padding-bottom: 10px;
        }

        article h3 {
            font-size: 1.5rem;
        }

        .transition-section {
            background-color: #ecf0f1;
            padding: 30px 40px;
            margin: 40px 0;
            border-left: 5px solid #3498db;
        }

        .transition-section p {
            font-size: 1.1rem;
            color: #555;
            margin-bottom: 15px;
        }

        .links-section {
            background-color: #f9f9f9;
            padding: 40px;
            border-top: 3px solid #2c3e50;
        }

        .links-section h3 {
            color: #2c3e50;
            font-size: 1.4rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #bdc3c7;
            font-weight: normal;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px 40px;
            margin-bottom: 40px;
        }

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

        .links-section a {
            color: #2980b9;
            text-decoration: none;
            font-size: 1.05rem;
            transition: color 0.3s ease;
        }

        .links-section a:hover {
            color: #3498db;
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            body {
                padding: 10px;
            }

            h1 {
                padding: 20px;
                font-size: 2rem;
                letter-spacing: 1px;
            }

            article {
                padding: 30px 20px;
            }

            .transition-section {
                padding: 20px;
                margin: 30px 0;
            }

            .links-section {
                padding: 30px 20px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 15px;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
                padding: 15px;
            }

            article {
                padding: 20px 15px;
            }

            article p {
                font-size: 1rem;
            }

            .transition-section {
                padding: 15px;
            }

            .links-section {
                padding: 20px 15px;
            }
        }