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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f5f5f5;
        }

        #wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background-color: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }

        #header {
            background: linear-gradient(135deg, #003366 0%, #0066cc 100%);
            padding: 2rem;
            color: white;
        }

        #header .inside {
            max-width: 1140px;
            margin: 0 auto;
        }

        #headbanner h1 {
            font-size: 1.8rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: white;
        }

        #primnav {
            margin-top: 1rem;
        }

        #primnav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        #primnav a {
            color: white;
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }

        #primnav a:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }

        #primnav .active {
            background-color: rgba(255, 255, 255, 0.3);
            padding: 0.5rem 1rem;
            border-radius: 4px;
            color: white;
        }

        #languagechanger {
            display: inline-block;
            margin-top: 1rem;
            color: white;
            text-decoration: none;
            font-size: 0.9rem;
            padding: 0.4rem 0.8rem;
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-radius: 4px;
            transition: all 0.3s ease;
        }

        #languagechanger:hover {
            background-color: rgba(255, 255, 255, 0.2);
            border-color: white;
        }

        #container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 2rem;
        }

        article {
            margin-bottom: 3rem;
        }

        article h1 {
            color: #003366;
            font-size: 2.2rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #0066cc;
        }

        article h2 {
            color: #003366;
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
        }

        article h3 {
            color: #0066cc;
            font-size: 1.4rem;
            margin: 1.5rem 0 1rem;
        }

        article p {
            margin-bottom: 1rem;
            text-align: justify;
            color: #444;
        }

        article ul {
            margin: 1rem 0 1rem 2rem;
        }

        article li {
            margin-bottom: 0.5rem;
            color: #444;
        }

        .transition-section {
            background-color: #f9f9f9;
            padding: 2rem;
            margin: 2rem 0;
            border-left: 4px solid #0066cc;
            border-radius: 4px;
        }

        .transition-section p {
            color: #555;
            line-height: 1.8;
        }

        {% if links %}
        .links-section {
            background: linear-gradient(to bottom, #f0f7ff 0%, #ffffff 100%);
            padding: 2.5rem 2rem;
            margin: 2rem 0;
            border-radius: 8px;
            border: 1px solid #e0e0e0;
        }

        .links-section h3 {
            color: #003366;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #0066cc;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0 2rem 0;
        }

        .links-section li {
            margin: 0;
        }

        .links-section a {
            color: #0066cc;
            text-decoration: none;
            padding: 0.5rem 0;
            display: block;
            transition: all 0.3s ease;
            border-left: 3px solid transparent;
            padding-left: 1rem;
        }

        .links-section a:hover {
            color: #003366;
            border-left-color: #0066cc;
            padding-left: 1.5rem;
        }

        .links-section a:before {
            content: "→ ";
            margin-right: 0.5rem;
            color: #0066cc;
        }
        {% endif %}

        #footer {
            background-color: #003366;
            color: white;
            padding: 2rem;
            margin-top: 3rem;
        }

        #footer .inside {
            max-width: 1140px;
            margin: 0 auto;
            text-align: center;
        }

        #closingbar {
            background-color: #002244;
            color: #ccc;
            padding: 1rem 2rem;
            text-align: center;
            font-size: 0.9rem;
        }

        #closingbar a {
            color: #fff;
            text-decoration: none;
            margin-left: 1rem;
        }

        #closingbar a:hover {
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            #header {
                padding: 1.5rem;
            }

            #headbanner h1 {
                font-size: 1.4rem;
            }

            #container {
                padding: 1.5rem;
            }

            article h1 {
                font-size: 1.8rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

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

            .transition-section {
                padding: 1.5rem;
            }

            {% if links %}
            .links-section {
                padding: 1.5rem;
            }
            {% endif %}
        }

        @media (max-width: 480px) {
            #primnav ul {
                flex-direction: column;
                gap: 0.5rem;
            }

            article p {
                text-align: left;
            }
        }

        .invisible {
            position: absolute;
            left: -9999px;
        }