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

        body {
            font-family: Verdana, Helvetica, Arial, sans-serif;
            background-color: #ffffff;
            color: #000000;
            line-height: 1.6;
        }

        header {
            background-color: #990033;
            color: #ffffff;
            padding: 1rem;
            text-align: center;
        }

        nav {
            background-color: #ff9999;
            padding: 0.5rem;
            font-size: 0.9rem;
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
        }

        nav ul li a {
            color: #990033;
            text-decoration: none;
            padding: 0.5rem;
            transition: color 0.3s;
        }

        nav ul li a:hover {
            color: #ffffff;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem 1rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        h1 {
            color: #990033;
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        article {
            background-color: #ffcccc;
            padding: 2rem;
            border-radius: 8px;
            border-left: 5px solid #990033;
        }

        article h2 {
            color: #990033;
            font-size: 1.5rem;
            margin: 1.5rem 0 1rem 0;
        }

        article h3 {
            color: #990033;
            font-size: 1.3rem;
            margin: 1.2rem 0 0.8rem 0;
        }

        article p {
            margin-bottom: 1rem;
            text-align: justify;
        }

        article a {
            color: #990033;
            text-decoration: none;
        }

        article a:hover {
            color: #ff6666;
            text-decoration: underline;
        }

        .transition-section {
            background-color: #ff9999;
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
        }

        .transition-section p {
            color: #990033;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .links-section {
            background: linear-gradient(135deg, #ffcccc 0%, #ff9999 100%);
            padding: 2rem;
            border-radius: 8px;
            border: 2px solid #990033;
        }

        .links-section h3 {
            color: #990033;
            font-size: 1.4rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #990033;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 0.5rem;
            margin-bottom: 2rem;
        }

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

        .links-section li {
            background-color: rgba(255, 255, 255, 0.7);
            padding: 0.8rem;
            border-radius: 4px;
            border-left: 3px solid #990033;
            transition: all 0.3s;
        }

        .links-section li:hover {
            background-color: rgba(255, 255, 255, 0.9);
            transform: translateX(5px);
        }

        .links-section a {
            color: #990033;
            text-decoration: none;
            font-weight: 500;
        }

        .links-section a:hover {
            color: #ff6666;
        }

        footer {
            background-color: #990033;
            color: #ffffff;
            padding: 1rem;
            text-align: center;
            font-size: 0.9rem;
            margin-top: 3rem;
        }

        footer ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
        }

        footer a {
            color: #ffffff;
            text-decoration: none;
        }

        footer a:hover {
            color: #ff9999;
        }

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

            .container {
                padding: 1rem;
            }

            article {
                padding: 1.5rem;
            }

            nav ul {
                flex-direction: column;
                text-align: center;
            }

            footer ul {
                flex-direction: column;
            }

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

        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }

            article {
                padding: 1rem;
            }

            .links-section {
                padding: 1rem;
            }
        }