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

        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            background: linear-gradient(135deg, #2367CC 0%, #1a52a3 100%);
            color: white;
            padding: 2rem 0;
            text-align: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        h1 {
            font-size: 2.5rem;
            font-weight: 300;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            margin-bottom: 0.5rem;
        }

        main {
            background: white;
            margin: 2rem auto;
            max-width: 900px;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            overflow: hidden;
        }

        article {
            padding: 3rem;
        }

        article p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            line-height: 1.8;
            text-align: justify;
        }

        article h2 {
            color: #2367CC;
            font-size: 1.8rem;
            margin: 2rem 0 1rem 0;
            border-bottom: 2px solid #e9ecef;
            padding-bottom: 0.5rem;
        }

        article h3 {
            color: #2367CC;
            font-size: 1.4rem;
            margin: 1.5rem 0 1rem 0;
        }

        article a {
            color: #2367CC;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        article a:hover {
            color: #1a52a3;
            text-decoration: underline;
        }

        .transition-section {
            background: #f8f9fa;
            padding: 2rem 3rem;
            border-top: 1px solid #e9ecef;
        }

        .transition-section p {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .links-section {
            background: #ffffff;
            padding: 3rem;
            border-top: 3px solid #2367CC;
        }

        .links-section h3 {
            color: #2367CC;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e9ecef;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 0.8rem;
            margin-bottom: 2rem;
        }

        .links-section li {
            background: #f8f9fa;
            border-radius: 6px;
            transition: all 0.3s ease;
        }

        .links-section li:hover {
            background: #e9ecef;
            transform: translateY(-2px);
        }

        .links-section a {
            display: block;
            padding: 0.8rem 1rem;
            color: #495057;
            text-decoration: none;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: all 0.3s ease;
        }

        .links-section a:hover {
            color: #2367CC;
            border-left-color: #2367CC;
        }

        footer {
            background: #343a40;
            color: #adb5bd;
            text-align: center;
            padding: 2rem 0;
            margin-top: 3rem;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 15px;
            }

            h1 {
                font-size: 2rem;
            }

            article,
            .transition-section,
            .links-section {
                padding: 2rem 1.5rem;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 0.5rem;
            }

            article p {
                text-align: left;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.7rem;
            }

            article,
            .transition-section,
            .links-section {
                padding: 1.5rem 1rem;
            }

            article p {
                font-size: 1rem;
            }
        }