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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
            color: #e0e0e0;
            line-height: 1.8;
            min-height: 100vh;
            padding: 20px;
        }

        h1 {
            text-align: center;
            color: #ffffff;
            font-size: 2.5rem;
            margin: 40px auto;
            padding: 20px;
            max-width: 900px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            letter-spacing: 1px;
        }

        article {
            max-width: 900px;
            margin: 0 auto 40px;
            background: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            backdrop-filter: blur(10px);
        }

        article h2 {
            color: #ffffff;
            font-size: 1.8rem;
            margin: 30px 0 15px 0;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(255, 255, 255, 0.2);
        }

        article h3 {
            color: #f0f0f0;
            font-size: 1.4rem;
            margin: 25px 0 12px 0;
        }

        article h4 {
            color: #e0e0e0;
            font-size: 1.2rem;
            margin: 20px 0 10px 0;
        }

        article p {
            margin-bottom: 20px;
            color: #d0d0d0;
            font-size: 1.05rem;
        }

        .transition-section {
            max-width: 900px;
            margin: 0 auto 40px;
            padding: 30px 40px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 10px;
            border-left: 4px solid rgba(255, 255, 255, 0.3);
        }

        .transition-section p {
            color: #d0d0d0;
            font-size: 1.05rem;
            margin-bottom: 15px;
        }

        .links-section {
            max-width: 900px;
            margin: 0 auto 60px;
            background: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            backdrop-filter: blur(10px);
        }

        .links-section h2 {
            color: #ffffff;
            font-size: 1.8rem;
            margin-bottom: 25px;
            text-align: center;
        }

        .links-section h3 {
            color: #ffffff;
            font-size: 1.4rem;
            margin: 30px 0 15px 0;
            padding-bottom: 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 30px;
            margin-bottom: 25px;
        }

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

        .links-section a {
            color: #4da3ff;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 1rem;
        }

        .links-section a:hover {
            color: #80c1ff;
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            body {
                padding: 15px;
            }

            h1 {
                font-size: 1.8rem;
                margin: 20px auto;
                padding: 15px;
            }

            article {
                padding: 25px 20px;
                margin-bottom: 30px;
            }

            article h2 {
                font-size: 1.5rem;
            }

            article h3 {
                font-size: 1.2rem;
            }

            article h4 {
                font-size: 1.1rem;
            }

            article p {
                font-size: 1rem;
            }

            .transition-section {
                padding: 20px;
                margin-bottom: 30px;
            }

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

            .links-section {
                padding: 25px 20px;
                margin-bottom: 40px;
            }

            .links-section h2 {
                font-size: 1.5rem;
                margin-bottom: 20px;
            }

            .links-section h3 {
                font-size: 1.2rem;
                margin: 20px 0 12px 0;
            }

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

            .links-section a {
                font-size: 0.95rem;
            }
        }

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

            article {
                padding: 20px 15px;
            }

            article h2 {
                font-size: 1.3rem;
            }

            .transition-section {
                padding: 15px;
            }

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