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

        body {
            font-family: Georgia, 'Times New Roman', serif;
            background-color: #EBFFFF;
            color: #313373;
            line-height: 1.7;
        }

        header {
            background-color: #00276C;
            background-image: linear-gradient(135deg, #00276C 0%, #0040A4 100%);
            color: white;
            padding: 2.5rem 1.5rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        header h1 {
            font-family: Helvetica, Verdana, sans-serif;
            font-size: 2.5rem;
            font-variant: small-caps;
            font-weight: bold;
            text-transform: capitalize;
            margin: 0;
            letter-spacing: 1px;
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem 1.5rem;
        }

        article {
            background: white;
            padding: 2.5rem;
            margin-bottom: 2rem;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 39, 108, 0.08);
            border-left: 4px solid #00276C;
        }

        article h2 {
            color: #00276C;
            font-size: 1.8rem;
            margin-top: 2rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #83CEFF;
        }

        article h3 {
            color: #1A344B;
            font-size: 1.4rem;
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
        }

        article h4 {
            color: #313373;
            font-size: 1.2rem;
            margin-top: 1.2rem;
            margin-bottom: 0.6rem;
        }

        article p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }

        article p + p {
            text-indent: 1.5em;
            margin-top: 0;
        }

        .transition-content {
            background: #C3FFFF;
            padding: 2rem;
            margin-bottom: 2rem;
            border-radius: 8px;
            border: 2px solid #83CEFF;
        }

        .transition-content p {
            margin-bottom: 1rem;
        }

        .links-section {
            background: white;
            padding: 2.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 39, 108, 0.08);
            border-top: 4px solid #00276C;
        }

        .links-section h2 {
            color: #00276C;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #83CEFF;
        }

        .links-section h3 {
            color: #1A344B;
            font-size: 1.3rem;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }

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

        .links-section ul li {
            position: relative;
            padding-left: 1.2rem;
        }

        .links-section ul li:before {
            content: "→";
            position: absolute;
            left: 0;
            color: #00276C;
            font-weight: bold;
        }

        .links-section a {
            color: #00276C;
            text-decoration: none;
            transition: color 0.3s ease;
            display: inline-block;
        }

        .links-section a:hover {
            color: #0040A4;
            text-decoration: underline;
        }

        footer {
            background-color: #00276C;
            color: #dee3ff;
            text-align: center;
            padding: 1.5rem;
            margin-top: 3rem;
            border-top: 4px solid #83CEFF;
        }

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

            article {
                padding: 1.5rem;
            }

            .links-section {
                padding: 1.5rem;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 0.6rem;
            }

            main {
                padding: 1rem;
            }

            .transition-content {
                padding: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            header {
                padding: 1.5rem 1rem;
            }

            header h1 {
                font-size: 1.5rem;
            }

            article {
                padding: 1rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            .links-section {
                padding: 1rem;
            }

            .links-section h2 {
                font-size: 1.5rem;
            }

            .links-section h3 {
                font-size: 1.1rem;
            }
        }