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

        body {
            font-family: Verdana, Arial, sans-serif;
            font-size: 14px;
            line-height: 1.6;
            color: #000000;
            background-color: #f5f5f5;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: #ffffff;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        .header {
            background: linear-gradient(135deg, #00B0E0 0%, #0098c7 100%);
            color: white;
            padding: 20px 30px;
            text-align: center;
        }

        h1 {
            font-size: 28px;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .header-subtitle {
            font-size: 12px;
            opacity: 0.9;
        }

        .main-content {
            padding: 30px;
            background-color: #ffffff;
        }

        article {
            margin-bottom: 40px;
        }

        article p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 14px;
            line-height: 1.8;
        }

        article h2, article h3, article h4 {
            color: #336699;
            margin: 25px 0 15px 0;
            font-weight: bold;
        }

        article h2 {
            font-size: 20px;
            border-bottom: 2px solid #00B0E0;
            padding-bottom: 8px;
        }

        article h3 {
            font-size: 16px;
        }

        article h4 {
            font-size: 14px;
        }

        .transition-section {
            background-color: #CDEBF7;
            padding: 25px;
            margin: 30px 0;
            border-left: 4px solid #00B0E0;
            border-radius: 0 8px 8px 0;
        }

        .transition-section p {
            margin-bottom: 15px;
            font-size: 14px;
            line-height: 1.7;
        }

        {% if links %}
        .links-section {
            background-color: #f9f9f9;
            padding: 30px;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            margin-top: 30px;
        }

        .links-section h3 {
            color: #00B0E0;
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #00B0E0;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px 30px;
            margin-bottom: 30px;
        }

        .links-section li {
            margin-bottom: 8px;
        }

        .links-section a {
            color: #336699;
            text-decoration: none;
            font-weight: bold;
            font-size: 13px;
            transition: color 0.3s ease;
            display: block;
            padding: 5px 0;
        }

        .links-section a:hover {
            color: #00B0E0;
            text-decoration: underline;
        }

        .links-section a:visited {
            color: #336699;
        }

        .links-section a:active {
            color: #CC3333;
        }
        {% endif %}

        @media (max-width: 768px) {
            .container {
                margin: 0;
                box-shadow: none;
            }

            .header {
                padding: 15px 20px;
            }

            h1 {
                font-size: 22px;
            }

            .main-content {
                padding: 20px;
            }

            .transition-section {
                padding: 20px;
                margin: 20px 0;
            }

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

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

            article p {
                text-align: left;
            }
        }

        @media (max-width: 480px) {
            .header {
                padding: 12px 15px;
            }

            h1 {
                font-size: 18px;
            }

            .main-content {
                padding: 15px;
            }

            .transition-section {
                padding: 15px;
            }

            {% if links %}
            .links-section {
                padding: 15px;
            }
            {% endif %}

            article h2 {
                font-size: 18px;
            }

            article h3 {
                font-size: 15px;
            }
        }