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

        body {
            font-family: "Trebuchet MS", "Lucida Grande", "Lucida Sans", Tahoma, Arial, sans-serif;
            color: #444;
            background-color: #ddd;
            line-height: 1.6;
            font-size: 16px;
        }

        a {
            color: #0A74A6;
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
            color: #085D85;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }

        header {
            background: linear-gradient(to bottom, #787878 0%, #787878 100%);
            height: 180px;
            position: relative;
            overflow: hidden;
            border-bottom: 3px solid #c5112e;
        }

        .header-content {
            height: 100%;
            display: flex;
            align-items: flex-end;
            justify-content: flex-end;
            padding: 20px 40px;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="80" r="40" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat left bottom;
            background-size: 200px;
        }

        .site-title {
            font-size: 2em;
            font-weight: bold;
            color: #EDDF5C;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        nav {
            background-color: #c5112e;
            padding: 0;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
        }

        nav ul li {
            flex: 1;
            min-width: 120px;
        }

        nav ul li a {
            display: block;
            padding: 12px 20px;
            color: white;
            text-align: center;
            border-right: 1px solid rgba(255, 255, 255, 0.1);
            transition: background-color 0.3s;
        }

        nav ul li:last-child a {
            border-right: none;
        }

        nav ul li a:hover {
            background-color: rgba(0, 0, 0, 0.2);
            text-decoration: none;
        }

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

        h1 {
            font-size: 2em;
            color: #333;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #c5112e;
        }

        article {
            margin-bottom: 40px;
        }

        article h2 {
            font-size: 1.6em;
            color: #333;
            margin-top: 30px;
            margin-bottom: 15px;
        }

        article h3 {
            font-size: 1.3em;
            color: #444;
            margin-top: 25px;
            margin-bottom: 12px;
            background-color: #f3f3f3;
            padding: 8px 12px;
        }

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

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

        article li {
            margin-bottom: 8px;
        }

        .transition-section {
            background-color: #f6f6f6;
            padding: 25px;
            margin: 30px 0;
            border-left: 4px solid #c5112e;
        }

        .transition-section p {
            margin-bottom: 10px;
        }

        {% if links %}
        .links-section {
            background-color: #fafafa;
            padding: 30px;
            border: 1px solid #ddd;
            margin-top: 40px;
        }

        .links-section h2 {
            font-size: 1.8em;
            color: #333;
            margin-bottom: 25px;
            text-align: center;
        }

        .links-section h3 {
            font-size: 1.2em;
            color: #c5112e;
            margin-top: 25px;
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 2px solid #eee;
        }

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

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

        .links-section li:before {
            content: "▸";
            position: absolute;
            left: 0;
            color: #c5112e;
        }

        .links-section a {
            color: #0A74A6;
            line-height: 1.5;
        }

        .links-section a:hover {
            color: #c5112e;
        }
        {% endif %}

        footer {
            background-color: #313c72;
            color: #ddd;
            text-align: center;
            padding: 20px;
            font-size: 0.9em;
            margin-top: 40px;
        }

        footer a {
            color: #EDDF5C;
        }

        footer a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .container {
                margin: 0;
            }

            header {
                height: 120px;
            }

            .header-content {
                padding: 15px 20px;
            }

            .site-title {
                font-size: 1.3em;
            }

            nav ul {
                flex-direction: column;
            }

            nav ul li {
                min-width: 100%;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }

            nav ul li a {
                border-right: none;
            }

            main {
                padding: 20px;
            }

            h1 {
                font-size: 1.5em;
            }

            article h2 {
                font-size: 1.3em;
            }

            article h3 {
                font-size: 1.1em;
            }

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

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

        @media (max-width: 480px) {
            .site-title {
                font-size: 1.1em;
            }

            h1 {
                font-size: 1.3em;
            }

            main {
                padding: 15px;
            }
        }