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

        body {
            font-family: Georgia, 'Times New Roman', serif;
            line-height: 1.7;
            color: #333;
            background: #f9f9f9;
        }

        .header-wrapper {
            background: #fff;
            border-bottom: 3px solid #8bc53f;
            padding: 20px 0;
        }

        .header {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            text-align: center;
        }

        .logo {
            max-width: 300px;
            height: auto;
        }

        .nav-wrap {
            background: #8bc53f;
            padding: 15px 0;
            margin-bottom: 30px;
        }

        .nav {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 25px;
        }

        .nav li a {
            color: #fff;
            text-decoration: none;
            font-size: 16px;
            font-weight: bold;
            transition: opacity 0.3s;
        }

        .nav li a:hover {
            opacity: 0.8;
        }

        .main-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
            background: #fff;
            box-shadow: 0 0 20px rgba(0,0,0,0.05);
        }

        h1 {
            font-size: 2.5em;
            color: #8bc53f;
            margin-bottom: 30px;
            text-align: center;
            font-weight: normal;
            border-bottom: 2px solid #8bc53f;
            padding-bottom: 20px;
        }

        article {
            margin-bottom: 50px;
        }

        article h2 {
            font-size: 1.8em;
            color: #333;
            margin: 30px 0 15px;
            font-weight: normal;
        }

        article h3 {
            font-size: 1.4em;
            color: #555;
            margin: 25px 0 12px;
            font-weight: normal;
        }

        article h4 {
            font-size: 1.2em;
            color: #666;
            margin: 20px 0 10px;
            font-weight: normal;
        }

        article p {
            margin-bottom: 18px;
            text-align: justify;
            color: #444;
        }

        .transition-section {
            background: #f5f5f5;
            padding: 30px;
            margin: 40px 0;
            border-left: 4px solid #8bc53f;
            border-radius: 3px;
        }

        .transition-section p {
            margin-bottom: 15px;
            color: #555;
        }

        {% if links %}
        .links-section {
            background: #fff;
            padding: 40px 30px;
            margin-top: 40px;
            border: 2px solid #8bc53f;
            border-radius: 5px;
        }

        .links-section h3 {
            font-size: 1.6em;
            color: #8bc53f;
            margin-bottom: 20px;
            font-weight: normal;
        }

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 40px;
            margin-bottom: 30px;
        }

        .links-section li {
            margin-bottom: 12px;
            break-inside: avoid;
        }

        .links-section a {
            color: #333;
            text-decoration: none;
            transition: color 0.3s;
            display: inline-block;
            padding: 5px 0;
        }

        .links-section a:hover {
            color: #8bc53f;
            text-decoration: underline;
        }

        .links-section a::before {
            content: "→ ";
            color: #8bc53f;
            margin-right: 5px;
        }
        {% endif %}

        .footer-wrap {
            background: #333;
            color: #fff;
            padding: 30px 0;
            margin-top: 60px;
        }

        .footer {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            text-align: center;
        }

        .footer p {
            margin-bottom: 10px;
            color: #ccc;
        }

        .footer a {
            color: #8bc53f;
            text-decoration: none;
        }

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

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

            .nav {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.3em;
            }

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

            .main-container {
                padding: 20px 15px;
            }

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

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

            .nav li a {
                font-size: 14px;
            }

            article p {
                text-align: left;
            }
        }