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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f4f4f4;
        }

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

        #site_title {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            padding: 30px 20px;
            text-align: center;
            color: #fff;
        }

        #site_title h1 {
            font-size: 2.5em;
            margin-bottom: 10px;
            font-weight: 700;
        }

        #site_title h2 {
            font-size: 1.2em;
            font-weight: 300;
            opacity: 0.9;
        }

        #navigation {
            background: #34495e;
            border-bottom: 3px solid #e67e22;
        }

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

        #navigation li {
            margin: 0;
        }

        #navigation a {
            display: block;
            padding: 15px 25px;
            color: #ecf0f1;
            text-decoration: none;
            transition: background 0.3s ease;
        }

        #navigation a:hover {
            background: #2c3e50;
        }

        #navigation .current_page_item a {
            background: #e67e22;
        }

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

        h1 {
            color: #2c3e50;
            font-size: 2.2em;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 3px solid #e67e22;
        }

        article {
            background: #fff;
            padding: 30px;
            margin-bottom: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        article h2 {
            color: #34495e;
            margin-top: 25px;
            margin-bottom: 15px;
            font-size: 1.8em;
        }

        article h3 {
            color: #34495e;
            margin-top: 20px;
            margin-bottom: 12px;
            font-size: 1.4em;
        }

        article p {
            margin-bottom: 15px;
            text-align: justify;
            line-height: 1.8;
        }

        #transition-section {
            background: #ecf0f1;
            padding: 30px;
            margin: 30px 0;
            border-radius: 8px;
            border-left: 4px solid #e67e22;
        }

        #transition-section p {
            line-height: 1.8;
            color: #555;
        }

        {% if links %}
        #links-section {
            background: #fff;
            padding: 40px 30px;
            margin-top: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        #links-section h3 {
            color: #2c3e50;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.5em;
            padding-bottom: 10px;
            border-bottom: 2px solid #e67e22;
        }

        #links-section h3:first-child {
            margin-top: 0;
        }

        #links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-bottom: 25px;
        }

        #links-section li {
            margin: 0;
        }

        #links-section a {
            color: #2980b9;
            text-decoration: none;
            padding: 8px 12px;
            display: block;
            transition: all 0.3s ease;
            border-radius: 4px;
            border-left: 3px solid transparent;
        }

        #links-section a:hover {
            background: #ecf0f1;
            border-left-color: #e67e22;
            padding-left: 15px;
        }
        {% endif %}

        #footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 25px 20px;
            text-align: center;
            margin-top: 40px;
        }

        #footer a {
            color: #e67e22;
            text-decoration: none;
        }

        #footer a:hover {
            text-decoration: underline;
        }

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

            #site_title h2 {
                font-size: 1em;
            }

            #navigation ul {
                flex-direction: column;
            }

            #navigation a {
                padding: 12px 15px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }

            h1 {
                font-size: 1.8em;
            }

            article {
                padding: 20px;
            }

            #links-section ul {
                grid-template-columns: 1fr;
            }

            #main {
                padding: 20px 15px;
            }
        }

        .clearer {
            clear: both;
        }