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

        body {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            background: linear-gradient(135deg, #008080 0%, #2E5454 100%);
            color: #2E5454;
            line-height: 1.6;
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            overflow: hidden;
        }

        header {
            background: linear-gradient(to bottom, #2E5454, #008080);
            color: white;
            padding: 40px 20px;
            text-align: center;
            border-bottom: 5px solid #404040;
        }

        h1 {
            font-size: 2.5em;
            margin-bottom: 10px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .content-wrapper {
            padding: 40px 30px;
        }

        article {
            background: white;
            padding: 30px;
            border: 3px solid #008080;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        article h2,
        article h3,
        article h4 {
            color: #2E5454;
            margin-top: 25px;
            margin-bottom: 15px;
        }

        article h2 {
            font-size: 1.8em;
            border-bottom: 2px solid #008080;
            padding-bottom: 10px;
        }

        article h3 {
            font-size: 1.4em;
        }

        article h4 {
            font-size: 1.2em;
        }

        article p {
            margin-bottom: 15px;
            color: #2E5454;
            text-align: justify;
        }

        article a {
            color: #404040;
            text-decoration: none;
            border-bottom: 1px solid #404040;
            transition: all 0.3s ease;
        }

        article a:hover {
            color: #008080;
            border-bottom-color: #008080;
        }

        article a:visited {
            color: #008080;
        }

        .transition-section {
            background: #f0f8f8;
            padding: 25px;
            border: 2px solid #008080;
            border-radius: 10px;
            margin-bottom: 30px;
        }

        .transition-section p {
            color: #2E5454;
            margin-bottom: 15px;
        }

        .links-section {
            background: white;
            padding: 30px;
            border: 3px solid #008080;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .links-section h3 {
            color: #2E5454;
            font-size: 1.3em;
            margin-top: 25px;
            margin-bottom: 15px;
            padding: 10px;
            background: linear-gradient(to right, #e6f2f2, transparent);
            border-left: 4px solid #008080;
        }

        .links-section h3:first-child {
            margin-top: 0;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px 20px;
            margin-bottom: 20px;
        }

        .links-section li {
            padding: 8px 0;
        }

        .links-section a {
            color: #404040;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
            position: relative;
            padding-left: 15px;
        }

        .links-section a:before {
            content: '→';
            position: absolute;
            left: 0;
            color: #008080;
            transition: all 0.3s ease;
        }

        .links-section a:hover {
            color: #008080;
            transform: translateX(5px);
        }

        .links-section a:hover:before {
            transform: translateX(-3px);
        }

        .links-section a:visited {
            color: #008080;
        }

        hr {
            border: none;
            border-top: 2px solid #008080;
            margin: 30px 0;
        }

        footer {
            background: linear-gradient(to top, #2E5454, #008080);
            color: white;
            text-align: center;
            padding: 30px 20px;
            margin-top: 40px;
            border-top: 5px solid #404040;
        }

        footer p {
            margin: 10px 0;
            font-size: 0.9em;
        }

        @media (max-width: 768px) {
            body {
                padding: 10px;
            }

            h1 {
                font-size: 1.8em;
            }

            header {
                padding: 30px 15px;
            }

            .content-wrapper {
                padding: 20px 15px;
            }

            article,
            .links-section {
                padding: 20px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 8px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.2em;
            }
        }

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

            .content-wrapper {
                padding: 15px 10px;
            }

            article,
            .links-section,
            .transition-section {
                padding: 15px;
            }
        }