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

        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(to bottom, #f5f5f5 0%, #fff 100%);
        }

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

        header {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            color: #fff;
            padding: 30px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        h1 {
            font-size: 2.5em;
            font-weight: 700;
            text-align: center;
            margin-bottom: 10px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }

        article {
            background: #fff;
            padding: 40px;
            margin: 30px auto;
            max-width: 900px;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
            border-left: 4px solid #2c3e50;
        }

        article h2 {
            color: #2c3e50;
            margin: 30px 0 15px 0;
            font-size: 1.8em;
            border-bottom: 2px solid #f0e4e4;
            padding-bottom: 10px;
        }

        article h3 {
            color: #34495e;
            margin: 25px 0 12px 0;
            font-size: 1.4em;
        }

        article p {
            margin-bottom: 18px;
            text-align: justify;
            font-size: 1.05em;
            color: #444;
        }

        article strong {
            color: #2c3e50;
        }

        article a {
            color: #bb1100;
            text-decoration: none;
            border-bottom: 1px solid transparent;
            transition: all 0.3s ease;
        }

        article a:hover {
            color: #8b0d00;
            border-bottom: 1px solid #bb1100;
        }

        .transition-section {
            background: #fff7ec;
            padding: 30px 40px;
            margin: 30px auto;
            max-width: 900px;
            border-radius: 8px;
            border: 1px solid #f0e4e4;
        }

        .transition-section p {
            margin-bottom: 15px;
            font-size: 1.05em;
            color: #444;
            line-height: 1.7;
        }

        {% if links %}
        .links-section {
            background: #fff;
            padding: 40px;
            margin: 30px auto 50px;
            max-width: 900px;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        }

        .links-section h3 {
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 1.6em;
            border-bottom: 3px solid #f0e4e4;
            padding-bottom: 12px;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 30px;
            margin-bottom: 35px;
        }

        .links-section ul:last-child {
            margin-bottom: 0;
        }

        .links-section li {
            padding: 8px 0;
            border-bottom: 1px solid #f5f5f5;
        }

        .links-section a {
            color: #34495e;
            text-decoration: none;
            font-size: 1.05em;
            transition: all 0.3s ease;
            display: block;
            padding: 5px 0;
        }

        .links-section a:hover {
            color: #bb1100;
            padding-left: 8px;
        }

        .links-section a::before {
            content: "▸ ";
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .links-section a:hover::before {
            opacity: 1;
        }
        {% endif %}

        footer {
            background: #2c3e50;
            color: #bbb;
            text-align: center;
            padding: 20px 0;
            margin-top: 50px;
            font-size: 0.9em;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.8em;
            }

            article {
                padding: 25px 20px;
                margin: 20px 15px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.2em;
            }

            .transition-section {
                padding: 20px;
                margin: 20px 15px;
            }

            {% if links %}
            .links-section {
                padding: 25px 20px;
                margin: 20px 15px 30px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 8px;
            }

            .links-section h3 {
                font-size: 1.4em;
            }
            {% endif %}
        }

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

            article {
                padding: 20px 15px;
            }

            article p {
                font-size: 1em;
            }
        }