* {
            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: #f5f5f5;
        }

        header {
            background: linear-gradient(135deg, #1a4d7c 0%, #2d6fa8 100%);
            padding: 1.5rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

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

        .site-title {
            color: #fff;
            font-size: 1.8rem;
            font-weight: 300;
            letter-spacing: 1px;
        }

        main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
            background: #fff;
            min-height: calc(100vh - 200px);
        }

        h1 {
            color: #1a4d7c;
            font-size: 2.5rem;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 3px solid #2d6fa8;
            font-weight: 400;
        }

        article {
            margin-bottom: 50px;
        }

        article p {
            margin-bottom: 20px;
            font-size: 1.05rem;
            line-height: 1.8;
            color: #444;
        }

        article h2 {
            color: #1a4d7c;
            font-size: 1.8rem;
            margin: 35px 0 20px;
            font-weight: 500;
        }

        article h3 {
            color: #2d6fa8;
            font-size: 1.4rem;
            margin: 30px 0 15px;
            font-weight: 500;
        }

        article h4 {
            color: #3a7cb8;
            font-size: 1.2rem;
            margin: 25px 0 12px;
            font-weight: 500;
        }

        .transition-section {
            background: #f9f9f9;
            padding: 30px;
            margin: 40px 0;
            border-left: 4px solid #2d6fa8;
            border-radius: 4px;
        }

        .transition-section p {
            font-size: 1.05rem;
            color: #555;
            line-height: 1.8;
            margin-bottom: 15px;
        }

        .transition-section p:last-child {
            margin-bottom: 0;
        }

        {% if links %}
        .links-section {
            background: linear-gradient(to bottom, #f0f6fb 0%, #fff 100%);
            padding: 50px 30px;
            margin-top: 50px;
            border-radius: 8px;
            border: 1px solid #e0e9f0;
        }

        .links-section h3 {
            color: #1a4d7c;
            font-size: 1.6rem;
            margin-bottom: 25px;
            font-weight: 500;
            padding-bottom: 10px;
            border-bottom: 2px solid #2d6fa8;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px 30px;
            margin-bottom: 40px;
        }

        .links-section ul:last-child {
            margin-bottom: 0;
        }

        .links-section li {
            padding-left: 20px;
            position: relative;
        }

        .links-section li:before {
            content: "›";
            position: absolute;
            left: 0;
            color: #2d6fa8;
            font-size: 1.4rem;
            font-weight: bold;
        }

        .links-section a {
            color: #2d6fa8;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 1rem;
        }

        .links-section a:hover {
            color: #1a4d7c;
            text-decoration: underline;
        }
        {% endif %}

        footer {
            background: #1a4d7c;
            color: #fff;
            padding: 25px 20px;
            margin-top: 50px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }

            .site-title {
                font-size: 1.4rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            main {
                padding: 30px 15px;
            }

            .transition-section {
                padding: 20px;
            }

            {% if links %}
            .links-section {
                padding: 30px 20px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .links-section h3 {
                font-size: 1.3rem;
            }
            {% endif %}
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }

            .site-title {
                font-size: 1.2rem;
            }

            article p {
                font-size: 1rem;
            }
        }