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

        body {
            font-family: 'Arial', 'Helvetica', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f4f4f4;
        }

        header {
            background-color: #fff;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 24px;
            font-weight: bold;
            color: #306bab;
            text-decoration: none;
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 30px;
        }

        nav ul li {
            position: relative;
        }

        nav ul li a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
            padding: 5px 0;
        }

        nav ul li a:hover {
            color: #306bab;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: #306bab;
        }

        .info-bar {
            background: linear-gradient(135deg, #306bab 0%, #4a8fd8 100%);
            color: #fff;
            padding: 15px 30px;
            text-align: center;
            font-size: 14px;
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 30px;
        }

        h1 {
            font-size: 2.5rem;
            color: #306bab;
            margin-bottom: 30px;
            text-align: center;
            font-weight: 700;
        }

        article {
            background: #fff;
            padding: 40px;
            margin-bottom: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        article h2 {
            color: #306bab;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.8rem;
        }

        article h3 {
            color: #4a8fd8;
            margin-top: 25px;
            margin-bottom: 12px;
            font-size: 1.4rem;
        }

        article h4 {
            color: #555;
            margin-top: 20px;
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

        article p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        .transition-section {
            background: #fff;
            padding: 40px;
            margin-bottom: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .transition-section p {
            margin-bottom: 20px;
            font-size: 1.05rem;
            line-height: 1.8;
            text-align: justify;
        }

        {% if links %}
        .links-section {
            background: #fff;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .links-section h2 {
            color: #306bab;
            margin-bottom: 25px;
            font-size: 2rem;
            text-align: center;
        }

        .links-section h3 {
            color: #4a8fd8;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.5rem;
            border-bottom: 2px solid #e0e0e0;
            padding-bottom: 10px;
        }

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 30px;
            margin-bottom: 20px;
        }

        .links-section ul li {
            break-inside: avoid;
            margin-bottom: 12px;
            padding-left: 20px;
            position: relative;
        }

        .links-section ul li:before {
            content: "▸";
            position: absolute;
            left: 0;
            color: #306bab;
            font-weight: bold;
        }

        .links-section ul li a {
            color: #333;
            text-decoration: none;
            transition: color 0.3s;
        }

        .links-section ul li a:hover {
            color: #306bab;
            text-decoration: underline;
        }
        {% endif %}

        footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 30px 30px 20px;
            margin-top: 60px;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .footer-container p {
            margin-bottom: 10px;
            font-size: 0.95rem;
        }

        @media (max-width: 768px) {
            .header-container {
                padding: 15px 20px;
            }

            nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            }

            nav.active {
                display: block;
            }

            nav ul {
                flex-direction: column;
                gap: 0;
                padding: 20px;
            }

            nav ul li {
                border-bottom: 1px solid #eee;
                padding: 10px 0;
            }

            nav ul li:last-child {
                border-bottom: none;
            }

            .mobile-menu-toggle {
                display: block;
            }

            h1 {
                font-size: 2rem;
            }

            article {
                padding: 25px;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.3rem;
            }

            .transition-section {
                padding: 25px;
            }

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

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

            main {
                padding: 30px 20px;
            }

            .info-bar {
                padding: 12px 20px;
                font-size: 13px;
            }
        }

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

            article {
                padding: 20px;
            }

            article p {
                font-size: 1rem;
            }

            .transition-section {
                padding: 20px;
            }

            {% if links %}
            .links-section {
                padding: 20px;
            }
            {% endif %}
        }