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

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

        header {
            background: linear-gradient(135deg, #396aba 0%, #2a5299 100%);
            color: #fff;
            padding: 1rem 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            text-decoration: none;
            color: #fff;
            display: inline-block;
            margin-bottom: 0.5rem;
        }

        nav {
            background: #2a5299;
            border-top: 1px solid rgba(255,255,255,0.1);
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .nav-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            padding-top: 0.8rem;
            padding-bottom: 0.8rem;
        }

        .nav-content a {
            color: #fff;
            text-decoration: none;
            font-size: 0.95rem;
            transition: opacity 0.3s;
        }

        .nav-content a:hover {
            opacity: 0.8;
        }

        .container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 20px;
        }

        .main-content {
            background: #fff;
            padding: 2.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-bottom: 2rem;
        }

        h1 {
            color: #396aba;
            font-size: 2rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 3px solid #396aba;
        }

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

        article h2, article h3, article h4 {
            color: #396aba;
            margin-top: 1.5rem;
            margin-bottom: 1rem;
        }

        article ul, article ol {
            margin-left: 2rem;
            margin-bottom: 1rem;
        }

        article li {
            margin-bottom: 0.5rem;
        }

        .transition-section {
            background: #f9f9f9;
            padding: 2rem;
            border-radius: 8px;
            margin: 2rem 0;
            border-left: 4px solid #396aba;
        }

        {% if links %}
        .links-section {
            background: #fff;
            padding: 2.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-bottom: 2rem;
        }

        .links-section h3 {
            color: #396aba;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e0e0e0;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.5rem 2rem;
            margin-bottom: 2rem;
        }

        .links-section li {
            padding: 0.3rem 0;
        }

        .links-section a {
            color: #396aba;
            text-decoration: none;
            transition: color 0.3s;
            display: inline-block;
        }

        .links-section a:hover {
            color: #2a5299;
            text-decoration: underline;
        }

        .links-section a:visited {
            color: #5a7fb8;
        }
        {% endif %}

        footer {
            background: #2a5299;
            color: #fff;
            padding: 2rem 0;
            margin-top: 3rem;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            text-align: center;
        }

        .footer-nav {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-bottom: 1rem;
        }

        .footer-nav a {
            color: #fff;
            text-decoration: none;
            font-size: 0.9rem;
            transition: opacity 0.3s;
        }

        .footer-nav a:hover {
            opacity: 0.8;
        }

        .footer-text {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.8);
            margin-top: 1rem;
        }

        @media (max-width: 768px) {
            .main-content {
                padding: 1.5rem;
            }

            h1 {
                font-size: 1.5rem;
            }

            .nav-content {
                gap: 1rem;
                padding-top: 0.6rem;
                padding-bottom: 0.6rem;
            }

            .nav-content a {
                font-size: 0.85rem;
            }

            {% if links %}
            .links-section ul {
                grid-template-columns: 1fr;
                gap: 0.3rem;
            }
            {% endif %}

            .transition-section {
                padding: 1.5rem;
            }

            .footer-nav {
                flex-direction: column;
                gap: 0.8rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                margin: 1rem auto;
            }

            .main-content {
                padding: 1rem;
                border-radius: 4px;
            }

            h1 {
                font-size: 1.3rem;
                margin-bottom: 1rem;
            }
        }