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

        body {
            font-family: 'Trebuchet MS', Arial, Helvetica, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f4f4f4;
        }

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

        header {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            padding: 2rem 1.5rem;
            text-align: center;
            border-bottom: 4px solid #c0392b;
        }

        h1 {
            color: #ecf0f1;
            font-size: 2.5rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        article {
            padding: 3rem 2rem;
            background: #fff;
        }

        article h2 {
            color: #2c3e50;
            font-size: 2rem;
            margin: 2rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #c0392b;
        }

        article h3 {
            color: #34495e;
            font-size: 1.5rem;
            margin: 1.5rem 0 1rem;
        }

        article h4 {
            color: #34495e;
            font-size: 1.25rem;
            margin: 1.25rem 0 0.75rem;
        }

        article p {
            margin-bottom: 1.25rem;
            font-size: 1.1rem;
            text-align: justify;
        }

        article a {
            color: #c0392b;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        article a:hover {
            color: #e74c3c;
            text-decoration: underline;
        }

        .transition-section {
            padding: 2rem;
            background: #ecf0f1;
            border-top: 2px solid #bdc3c7;
            border-bottom: 2px solid #bdc3c7;
        }

        .transition-section p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #2c3e50;
            margin-bottom: 1rem;
        }

        .links-section {
            padding: 3rem 2rem;
            background: #fff;
        }

        .links-section h3 {
            color: #2c3e50;
            font-size: 1.75rem;
            margin: 2rem 0 1rem;
            padding-left: 1rem;
            border-left: 5px solid #c0392b;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.75rem 2rem;
            margin-bottom: 2rem;
            padding: 0 1rem;
        }

        .links-section li {
            padding: 0.5rem 0;
        }

        .links-section a {
            color: #c0392b;
            text-decoration: none;
            font-size: 1.05rem;
            transition: all 0.3s ease;
            display: inline-block;
            position: relative;
        }

        .links-section a:before {
            content: "▸ ";
            color: #c0392b;
            font-weight: bold;
        }

        .links-section a:hover {
            color: #e74c3c;
            padding-left: 0.5rem;
        }

        footer {
            background: #2c3e50;
            color: #ecf0f1;
            text-align: center;
            padding: 1.5rem;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.75rem;
                letter-spacing: 1px;
            }

            header {
                padding: 1.5rem 1rem;
            }

            article {
                padding: 2rem 1.25rem;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.25rem;
            }

            article p {
                font-size: 1rem;
                text-align: left;
            }

            .transition-section {
                padding: 1.5rem 1.25rem;
            }

            .transition-section p {
                font-size: 1rem;
            }

            .links-section {
                padding: 2rem 1.25rem;
            }

            .links-section h3 {
                font-size: 1.4rem;
                margin: 1.5rem 0 0.75rem;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 0.5rem;
                padding: 0 0.5rem;
            }

            .links-section a {
                font-size: 1rem;
            }
        }

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

            article h2 {
                font-size: 1.25rem;
            }

            .links-section h3 {
                font-size: 1.2rem;
            }
        }