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

        body {
            font-family: "Lucida Grande", Verdana, Arial, sans-serif;
            font-size: 16px;
            line-height: 1.6;
            background: #d5d6d7;
            color: #333;
            padding: 0;
            margin: 0;
        }

        #page {
            max-width: 1000px;
            margin: 20px auto;
            background: #fff;
            border: 1px solid #959596;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }

        header {
            background: linear-gradient(to bottom, #73a0c5 0%, #5a8db8 100%);
            padding: 40px 20px;
            text-align: center;
            border-bottom: 3px solid #4a7ca0;
        }

        h1 {
            font-family: "Trebuchet MS", "Lucida Grande", Verdana, Arial, sans-serif;
            font-size: 2.5em;
            color: #fff;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            margin: 0;
        }

        nav {
            background: #f8f8f8;
            border-bottom: 2px solid #ddd;
            padding: 0;
        }

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

        nav ul li {
            margin: 0;
        }

        nav ul li a {
            display: block;
            padding: 15px 20px;
            color: #333;
            text-decoration: none;
            font-weight: 500;
            transition: background 0.3s, color 0.3s;
        }

        nav ul li a:hover {
            background: #06c;
            color: #fff;
        }

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

        article {
            margin-bottom: 40px;
        }

        article h2, article h3, article h4 {
            font-family: "Trebuchet MS", "Lucida Grande", Verdana, Arial, sans-serif;
            color: #333;
            margin: 30px 0 15px 0;
            font-weight: bold;
        }

        article h2 {
            font-size: 1.8em;
            border-bottom: 2px solid #73a0c5;
            padding-bottom: 10px;
        }

        article h3 {
            font-size: 1.4em;
        }

        article h4 {
            font-size: 1.2em;
        }

        article p {
            margin: 15px 0;
            text-align: justify;
            line-height: 1.7;
        }

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

        article ul li, article ol li {
            margin: 8px 0;
        }

        article a {
            color: #06c;
            text-decoration: none;
        }

        article a:hover {
            color: #147;
            text-decoration: underline;
        }

        blockquote {
            margin: 20px 30px;
            padding-left: 20px;
            border-left: 5px solid #73a0c5;
            color: #555;
            font-style: italic;
        }

        .transition-section {
            background: #f9f9f9;
            padding: 30px;
            margin: 40px 0;
            border-radius: 8px;
            border: 1px solid #e0e0e0;
        }

        .transition-section p {
            margin: 15px 0;
            line-height: 1.7;
        }

        {% if links %}
        .links-section {
            background: #f5f5f5;
            padding: 40px 30px;
            margin: 40px 0 0 0;
            border-top: 3px solid #73a0c5;
        }

        .links-section h2 {
            font-family: "Trebuchet MS", "Lucida Grande", Verdana, Arial, sans-serif;
            font-size: 1.6em;
            color: #333;
            margin-bottom: 25px;
            text-align: center;
        }

        .links-section h3 {
            font-family: "Trebuchet MS", "Lucida Grande", Verdana, Arial, sans-serif;
            font-size: 1.3em;
            color: #333;
            margin: 25px 0 15px 0;
            font-weight: bold;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 20px;
            margin: 0 0 30px 0;
            padding: 0;
        }

        .links-section ul li {
            margin: 0;
        }

        .links-section ul li a {
            color: #06c;
            text-decoration: none;
            display: block;
            padding: 8px 0;
            transition: color 0.3s;
        }

        .links-section ul li a:before {
            content: "» ";
            margin-right: 5px;
        }

        .links-section ul li a:hover {
            color: #147;
            text-decoration: underline;
        }
        {% endif %}

        footer {
            background: #e7e7e7;
            padding: 30px 20px;
            text-align: center;
            border-top: 2px solid #ccc;
            margin-top: 40px;
        }

        footer p {
            margin: 10px 0;
            color: #666;
            font-size: 0.95em;
        }

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

            nav ul {
                flex-direction: column;
            }

            nav ul li {
                width: 100%;
                text-align: center;
                border-bottom: 1px solid #ddd;
            }

            main {
                padding: 20px 15px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.2em;
            }

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

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

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

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

            article h2 {
                font-size: 1.3em;
            }

            blockquote {
                margin: 15px 10px;
            }
        }