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

        body {
            font-family: Arial, Helvetica, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f5f5f5;
        }

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

        header {
            background: linear-gradient(135deg, #004798 0%, #0066cc 100%);
            color: white;
            padding: 30px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .logo {
            font-size: 28px;
            font-weight: bold;
            color: white;
            text-decoration: none;
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 25px;
            flex-wrap: wrap;
        }

        nav a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: opacity 0.3s;
        }

        nav a:hover {
            opacity: 0.8;
        }

        main {
            background: white;
            margin: 30px auto;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
        }

        h1 {
            color: #004798;
            font-size: 32px;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid #0066cc;
        }

        article h2 {
            color: #004798;
            font-size: 24px;
            margin-top: 30px;
            margin-bottom: 15px;
        }

        article h3 {
            color: #0066cc;
            font-size: 20px;
            margin-top: 25px;
            margin-bottom: 12px;
        }

        article p {
            margin-bottom: 15px;
            text-align: justify;
        }

        .transition-section {
            margin: 40px 0;
            padding: 25px;
            background: #f8f9fa;
            border-left: 4px solid #0066cc;
            border-radius: 4px;
        }

        .transition-section p {
            margin-bottom: 12px;
        }

        {% if links %}
        .links-section {
            margin-top: 50px;
            padding: 40px;
            background: linear-gradient(to bottom, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 8px;
            border: 1px solid #dee2e6;
        }

        .links-section h3 {
            color: #004798;
            font-size: 22px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #0066cc;
        }

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 40px;
            margin-top: 15px;
        }

        .links-section li {
            margin-bottom: 12px;
            break-inside: avoid;
        }

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

        .links-section a:hover {
            color: #004798;
            text-decoration: underline;
        }

        .links-section a::before {
            content: "→ ";
            margin-right: 5px;
        }
        {% endif %}

        footer {
            background: #2c3e50;
            color: white;
            padding: 30px 0;
            margin-top: 50px;
        }

        footer .container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 30px;
        }

        .footer-column {
            flex: 1;
            min-width: 200px;
        }

        .footer-column h4 {
            margin-bottom: 15px;
            color: #3498db;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column a {
            color: #ecf0f1;
            text-decoration: none;
            line-height: 2;
            transition: color 0.3s;
        }

        .footer-column a:hover {
            color: #3498db;
        }

        .footer-bottom {
            text-align: center;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #34495e;
            color: #95a5a6;
        }

        @media (max-width: 768px) {
            header .container {
                flex-direction: column;
                text-align: center;
            }

            nav ul {
                justify-content: center;
                margin-top: 15px;
            }

            main {
                padding: 25px;
                margin: 20px auto;
            }

            h1 {
                font-size: 26px;
            }

            article h2 {
                font-size: 22px;
            }

            article h3 {
                font-size: 18px;
            }

            {% if links %}
            .links-section {
                padding: 25px;
            }

            .links-section ul {
                column-count: 1;
            }
            {% endif %}

            footer .container {
                flex-direction: column;
            }
        }

        @media (max-width: 480px) {
            .logo {
                font-size: 24px;
            }

            nav ul {
                gap: 15px;
            }

            main {
                padding: 20px;
            }

            h1 {
                font-size: 24px;
            }
        }