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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }

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

        header {
            background: rgba(255, 255, 255, 0.95);
            padding: 40px 20px;
            text-align: center;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        h1 {
            color: #5a4a9f;
            font-size: 2.5rem;
            margin-bottom: 15px;
            font-weight: 700;
        }

        article {
            background: rgba(255, 255, 255, 0.95);
            padding: 40px;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        article h2 {
            color: #5a4a9f;
            margin-top: 25px;
            margin-bottom: 15px;
            font-size: 1.8rem;
        }

        article h3 {
            color: #6b5b95;
            margin-top: 20px;
            margin-bottom: 12px;
            font-size: 1.4rem;
        }

        article p {
            margin-bottom: 15px;
            color: #555;
            font-size: 1.05rem;
        }

        article p b,
        article p strong {
            color: #5a4a9f;
        }

        .transition-section {
            background: rgba(255, 255, 255, 0.95);
            padding: 30px 40px;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        .transition-section p {
            color: #555;
            font-size: 1.05rem;
            margin-bottom: 15px;
        }

        .links-section {
            background: rgba(255, 255, 255, 0.95);
            padding: 40px;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        .links-section h3 {
            color: #5a4a9f;
            margin-top: 25px;
            margin-bottom: 15px;
            font-size: 1.5rem;
            padding-bottom: 10px;
            border-bottom: 2px solid #e0e0e0;
        }

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

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 30px;
            margin-bottom: 20px;
        }

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

        .links-section ul li:before {
            content: "→";
            position: absolute;
            left: 0;
            color: #764ba2;
            font-weight: bold;
        }

        .links-section a {
            color: #5a4a9f;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 1rem;
        }

        .links-section a:hover {
            color: #764ba2;
            text-decoration: underline;
        }

        footer {
            background: rgba(255, 255, 255, 0.95);
            padding: 25px;
            text-align: center;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            margin-top: 30px;
        }

        footer p {
            color: #666;
            font-size: 0.95rem;
        }

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

            article,
            .transition-section,
            .links-section {
                padding: 25px 20px;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

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

            .container {
                padding: 15px;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }

            article,
            .transition-section,
            .links-section {
                padding: 20px 15px;
            }

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