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

        body {
            font-family: Arial, Helvetica, sans-serif;
            color: #000000;
            background-color: #FFFFFF;
            line-height: 1.6;
            padding: 0;
            margin: 0;
        }

        a {
            color: #009966;
            text-decoration: none;
        }

        a:hover {
            color: #660033;
            text-decoration: underline;
        }

        a:visited {
            color: #660033;
        }

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

        header {
            background-color: #FFFFFF;
            border-bottom: 3px solid #660033;
            padding: 20px 0;
            margin-bottom: 30px;
        }

        header h1 {
            font-size: 2.5em;
            color: #660033;
            text-align: center;
            margin-bottom: 10px;
            font-weight: bold;
        }

        .subtitle {
            text-align: center;
            color: #666;
            font-size: 1.1em;
            margin-bottom: 20px;
        }

        nav {
            background-color: #f5f5f5;
            border-top: 2px solid #660033;
            border-bottom: 2px solid #660033;
            padding: 15px 0;
            margin-bottom: 30px;
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 15px;
        }

        nav ul li {
            display: inline;
        }

        nav ul li:not(:last-child)::after {
            content: "|";
            margin-left: 15px;
            color: #660033;
        }

        nav a {
            color: #009966;
            font-size: 0.95em;
            font-weight: normal;
        }

        main {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px 40px;
        }

        article {
            margin-bottom: 40px;
            font-size: 1em;
            color: #000000;
        }

        article h2 {
            color: #660033;
            font-size: 1.8em;
            margin-top: 30px;
            margin-bottom: 15px;
            font-weight: bold;
        }

        article h3 {
            color: #660033;
            font-size: 1.4em;
            margin-top: 25px;
            margin-bottom: 12px;
            font-weight: bold;
        }

        article h4 {
            color: #009966;
            font-size: 1.2em;
            margin-top: 20px;
            margin-bottom: 10px;
            font-weight: bold;
        }

        article p {
            margin-bottom: 15px;
            text-align: justify;
        }

        .transition-section {
            margin: 40px 0;
            padding: 20px;
            background-color: #f9f9f9;
            border-left: 4px solid #009966;
        }

        .transition-section p {
            margin-bottom: 15px;
            font-size: 1em;
        }

        {% if links %}
        .links-section {
            background-color: #f5f5f5;
            padding: 30px;
            border: 2px solid #660033;
            border-radius: 5px;
            margin-top: 40px;
        }

        .links-section h2 {
            color: #660033;
            font-size: 1.8em;
            margin-bottom: 20px;
            text-align: center;
            font-weight: bold;
        }

        .links-section h3 {
            color: #009966;
            font-size: 1.3em;
            margin-top: 25px;
            margin-bottom: 12px;
            font-weight: bold;
        }

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 30px;
            margin-bottom: 20px;
        }

        .links-section ul li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
            break-inside: avoid;
        }

        .links-section ul li::before {
            content: "▸";
            position: absolute;
            left: 0;
            color: #009966;
            font-weight: bold;
        }

        .links-section a {
            color: #009966;
            font-size: 0.95em;
        }

        .links-section a:hover {
            color: #660033;
        }
        {% endif %}

        footer {
            background-color: #f5f5f5;
            border-top: 3px solid #660033;
            padding: 30px 20px;
            margin-top: 50px;
            text-align: center;
            font-size: 0.9em;
            color: #666;
        }

        footer p {
            margin-bottom: 10px;
        }

        footer a {
            color: #009966;
        }

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

            nav ul {
                flex-direction: column;
                gap: 8px;
            }

            nav ul li:not(:last-child)::after {
                content: "";
                margin-left: 0;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.2em;
            }

            {% if links %}
            .links-section ul {
                column-count: 1;
            }
            {% endif %}
        }

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

            article p {
                text-align: left;
            }
        }