* {
            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: linear-gradient(to bottom, #f8f9fa 0%, #e9ecef 100%);
            min-height: 100vh;
        }

        header {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 2rem 0;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

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

        .site-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .site-subtitle {
            font-size: 1.1rem;
            opacity: 0.95;
            font-weight: 300;
        }

        nav {
            background: #fff;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            min-height: 60px;
            flex-wrap: wrap;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .nav-links a {
            text-decoration: none;
            color: #2a5298;
            font-weight: 500;
            transition: color 0.3s ease;
            padding: 0.5rem 0;
        }

        .nav-links a:hover {
            color: #1e3c72;
        }

        main {
            max-width: 1200px;
            margin: 3rem auto;
            padding: 0 20px;
        }

        h1 {
            font-size: 2.5rem;
            color: #1e3c72;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 3px solid #2a5298;
        }

        article {
            background: white;
            padding: 2.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 3rem;
        }

        article h2 {
            font-size: 1.8rem;
            color: #2a5298;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }

        article h3 {
            font-size: 1.4rem;
            color: #1e3c72;
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
        }

        article p {
            margin-bottom: 1.25rem;
            text-align: justify;
            color: #555;
        }

        article ul, article ol {
            margin-left: 2rem;
            margin-bottom: 1.25rem;
        }

        article li {
            margin-bottom: 0.5rem;
            color: #555;
        }

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

        .transition-section p {
            color: #555;
            margin-bottom: 1rem;
        }

        {% if links %}
        .links-section {
            background: white;
            padding: 2.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 3rem;
        }

        .links-section h2 {
            font-size: 2rem;
            color: #1e3c72;
            margin-bottom: 2rem;
            text-align: center;
        }

        .links-section h3 {
            font-size: 1.5rem;
            color: #2a5298;
            margin-top: 2rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e9ecef;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.75rem 2rem;
            margin-bottom: 2rem;
        }

        .links-section li {
            padding: 0.5rem 0;
        }

        .links-section a {
            text-decoration: none;
            color: #2a5298;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .links-section a:hover {
            color: #1e3c72;
            transform: translateX(5px);
        }

        .links-section a::before {
            content: "▸ ";
            opacity: 0.6;
        }
        {% endif %}

        footer {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 2rem 0;
            margin-top: 4rem;
        }

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

        .footer-links {
            list-style: none;
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-bottom: 1rem;
        }

        .footer-links a {
            color: white;
            text-decoration: none;
            opacity: 0.9;
            transition: opacity 0.3s ease;
        }

        .footer-links a:hover {
            opacity: 1;
        }

        .footer-text {
            opacity: 0.8;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .site-title {
                font-size: 1.8rem;
            }

            .site-subtitle {
                font-size: 0.95rem;
            }

            h1 {
                font-size: 1.8rem;
            }

            article {
                padding: 1.5rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            .nav-links {
                gap: 1rem;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 0.5rem;
            }

            .links-section {
                padding: 1.5rem;
            }

            .footer-links {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

        @media (max-width: 480px) {
            .site-title {
                font-size: 1.5rem;
            }

            h1 {
                font-size: 1.5rem;
            }

            article {
                padding: 1rem;
            }

            .transition-section {
                padding: 1rem;
            }

            .links-section {
                padding: 1rem;
            }
        }