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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }

        header {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            padding: 2rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        h1 {
            font-size: 2.5rem;
            color: #764ba2;
            text-align: center;
            margin-bottom: 0.5rem;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        main {
            background: white;
            margin: 3rem auto;
            max-width: 1200px;
            padding: 3rem 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        }

        article {
            margin-bottom: 3rem;
        }

        article h2 {
            font-size: 2rem;
            color: #667eea;
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #764ba2;
        }

        article h3 {
            font-size: 1.5rem;
            color: #764ba2;
            margin: 1.5rem 0 1rem;
        }

        article h4 {
            font-size: 1.25rem;
            color: #667eea;
            margin: 1.25rem 0 0.75rem;
        }

        article h5 {
            font-size: 1.1rem;
            color: #555;
            margin: 1rem 0 0.5rem;
        }

        article p {
            margin-bottom: 1.25rem;
            font-size: 1.05rem;
            line-height: 1.8;
            text-align: justify;
        }

        .transition-section {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            padding: 2.5rem;
            border-radius: 12px;
            margin: 3rem 0;
            box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .transition-section p {
            font-size: 1.1rem;
            color: #444;
            line-height: 1.8;
        }

        {% if links %}
        .links-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 3rem 2rem;
            border-radius: 15px;
            margin-top: 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .links-section h3 {
            color: white;
            font-size: 1.75rem;
            margin-bottom: 1.5rem;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            margin-bottom: 2.5rem;
        }

        .links-section li {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 8px;
            transition: all 0.3s ease;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        }

        .links-section li:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
            background: white;
        }

        .links-section a {
            display: block;
            padding: 1rem 1.25rem;
            color: #667eea;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .links-section a:hover {
            color: #764ba2;
        }
        {% endif %}

        footer {
            background: rgba(255, 255, 255, 0.98);
            padding: 2rem 0;
            text-align: center;
            color: #666;
            margin-top: 3rem;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.75rem;
            }

            main {
                margin: 2rem 1rem;
                padding: 2rem 1.5rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.25rem;
            }

            article p {
                font-size: 1rem;
            }

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

            .transition-section {
                padding: 1.5rem;
            }

            .container {
                padding: 0 1rem;
            }
        }

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

            main {
                padding: 1.5rem 1rem;
            }

            article h2 {
                font-size: 1.3rem;
            }
        }