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

        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #e3f2fd 0%, #fff9c4 50%, #ffebee 100%);
            background-attachment: fixed;
        }

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

        header {
            background: linear-gradient(to right, #0d47a1, #c62828);
            color: white;
            padding: 30px 20px;
            margin-bottom: 30px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        .header-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .header-title {
            flex: 1;
            min-width: 250px;
        }

        .header-title h1 {
            font-size: 2em;
            font-style: italic;
            font-weight: bold;
            margin: 0;
        }

        .main-content {
            background: white;
            padding: 40px;
            margin-bottom: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        h1 {
            color: #0d47a1;
            font-size: 2.5em;
            margin-bottom: 25px;
            border-bottom: 3px solid #c62828;
            padding-bottom: 15px;
        }

        article {
            margin-bottom: 40px;
        }

        article h2 {
            color: #c62828;
            font-size: 1.8em;
            margin-top: 30px;
            margin-bottom: 15px;
        }

        article h3 {
            color: #0d47a1;
            font-size: 1.4em;
            margin-top: 25px;
            margin-bottom: 12px;
        }

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

        .transition-section {
            background: #f5f5f5;
            padding: 30px;
            margin: 30px 0;
            border-left: 5px solid #c62828;
            border-radius: 4px;
        }

        .links-section {
            background: linear-gradient(135deg, #fff3e0 0%, #e1f5fe 100%);
            padding: 40px;
            border-radius: 8px;
            margin-top: 30px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .links-section h2 {
            color: #c62828;
            font-size: 2em;
            margin-bottom: 30px;
            text-align: center;
            border-bottom: 3px solid #0d47a1;
            padding-bottom: 15px;
        }

        .links-section h3 {
            color: #0d47a1;
            font-size: 1.5em;
            margin-top: 25px;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #c62828;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 30px;
            margin-bottom: 30px;
        }

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

        .links-section li:before {
            content: "▸";
            color: #c62828;
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        .links-section a {
            color: #0d47a1;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .links-section a:hover {
            color: #c62828;
            text-decoration: underline;
        }

        blockquote {
            background: #fffde7;
            border-left: 5px solid #c62828;
            padding: 20px;
            margin: 30px 0;
            font-style: italic;
            color: #555;
        }

        @media (max-width: 768px) {
            .header-content {
                text-align: center;
                justify-content: center;
            }

            .header-title h1 {
                font-size: 1.5em;
            }

            .main-content {
                padding: 20px;
            }

            h1 {
                font-size: 1.8em;
            }

            article h2 {
                font-size: 1.4em;
            }

            article h3 {
                font-size: 1.2em;
            }

            .links-section {
                padding: 20px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 10px;
            }

            header {
                padding: 20px 10px;
            }

            .header-title h1 {
                font-size: 1.2em;
            }

            h1 {
                font-size: 1.5em;
            }
        }