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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #2d1a5e;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            border-radius: 12px;
            overflow: hidden;
        }

        header {
            background: linear-gradient(135deg, #4108b4 0%, #7201ae 100%);
            color: #ffffff;
            padding: 40px 30px;
            text-align: center;
            border-bottom: 4px solid #ff0000;
        }

        h1 {
            font-size: 2.5rem;
            font-weight: 700;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            margin-bottom: 10px;
        }

        article {
            padding: 40px 30px;
            background: #ffffff;
        }

        article h2 {
            color: #4108b4;
            font-size: 1.8rem;
            margin: 30px 0 15px;
            padding-bottom: 10px;
            border-bottom: 3px solid #ff0000;
        }

        article h3 {
            color: #7201ae;
            font-size: 1.4rem;
            margin: 25px 0 12px;
        }

        article h4 {
            color: #7f3a9b;
            font-size: 1.2rem;
            margin: 20px 0 10px;
        }

        article p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #333;
            text-align: justify;
        }

        article ul, article ol {
            margin: 15px 0 15px 30px;
        }

        article li {
            margin-bottom: 8px;
            color: #333;
        }

        .transition-section {
            padding: 30px;
            background: linear-gradient(to right, #f8f9ff, #fff);
            border-top: 2px solid #e0e0e0;
            border-bottom: 2px solid #e0e0e0;
        }

        .transition-section p {
            font-size: 1.05rem;
            color: #333;
            margin-bottom: 15px;
            text-align: justify;
        }

        {% if links %}
        .links-section {
            padding: 40px 30px;
            background: linear-gradient(135deg, #f5f7fa 0%, #e8ebf5 100%);
        }

        .links-section h2 {
            color: #4108b4;
            font-size: 2rem;
            margin-bottom: 30px;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .links-section h3 {
            color: #7201ae;
            font-size: 1.4rem;
            margin: 25px 0 15px;
            padding-left: 15px;
            border-left: 4px solid #ff0000;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 12px 20px;
            margin-bottom: 30px;
        }

        .links-section li {
            margin: 0;
        }

        .links-section a {
            color: #4108b4;
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
            display: inline-block;
            padding: 8px 12px;
            border-radius: 4px;
        }

        .links-section a:hover {
            color: #ff0000;
            background: rgba(255, 0, 0, 0.05);
            transform: translateX(5px);
        }

        .links-section a:visited {
            color: #7f3a9b;
        }
        {% endif %}

        footer {
            background: linear-gradient(135deg, #2d1a5e 0%, #4108b4 100%);
            color: #ffffff;
            padding: 25px 30px;
            text-align: center;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            body {
                padding: 10px;
            }

            header {
                padding: 30px 20px;
            }

            h1 {
                font-size: 1.8rem;
            }

            article {
                padding: 25px 20px;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            .transition-section {
                padding: 20px;
            }

            {% if links %}
            .links-section {
                padding: 25px 20px;
            }

            .links-section h2 {
                font-size: 1.6rem;
            }

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

        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }

            article h2 {
                font-size: 1.3rem;
            }

            article p, .transition-section p {
                font-size: 1rem;
            }
        }