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

        body {
            font-family: 'Georgia', 'Times New Roman', serif;
            background: #ffffff url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAGklEQVQYlWNgYGD4z0AEYBxVOKpwVOEQVQgABhoBA6MqFoQAAAAASUVORK5CYII=');
            color: #333;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }

        .container {
            max-width: 850px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
            min-height: 100vh;
        }

        header {
            background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
            padding: 40px 20px;
            text-align: center;
            border-bottom: 3px solid #e0e0e0;
        }

        h1 {
            font-size: 2.5em;
            color: #2c3e50;
            font-weight: normal;
            letter-spacing: 2px;
            margin: 0;
            text-transform: uppercase;
        }

        article {
            padding: 50px 40px;
            max-width: 100%;
        }

        article p {
            margin-bottom: 20px;
            font-size: 1.05em;
            text-align: justify;
            color: #444;
        }

        article h2 {
            font-size: 1.8em;
            color: #2c3e50;
            margin: 35px 0 20px 0;
            font-weight: normal;
            border-left: 4px solid #3498db;
            padding-left: 15px;
        }

        article h3 {
            font-size: 1.4em;
            color: #34495e;
            margin: 25px 0 15px 0;
            font-weight: normal;
        }

        .transition-section {
            padding: 30px 40px;
            background: #f9f9f9;
            border-top: 1px solid #e0e0e0;
            border-bottom: 1px solid #e0e0e0;
        }

        .transition-section p {
            font-size: 1.05em;
            color: #555;
            margin-bottom: 15px;
            line-height: 1.8;
        }

        .links-section {
            padding: 50px 40px 60px 40px;
            background: #fafafa;
        }

        .links-section h3 {
            font-size: 1.6em;
            color: #2c3e50;
            margin-bottom: 20px;
            font-weight: normal;
            border-bottom: 2px solid #3498db;
            padding-bottom: 10px;
        }

        .links-section ul {
            list-style: none;
            columns: 2;
            column-gap: 30px;
            margin-bottom: 40px;
        }

        .links-section ul li {
            margin-bottom: 12px;
            break-inside: avoid;
            page-break-inside: avoid;
        }

        .links-section ul li a {
            color: #3498db;
            text-decoration: none;
            font-size: 1.05em;
            display: inline-block;
            transition: all 0.3s ease;
            padding: 5px 0;
            border-bottom: 1px solid transparent;
        }

        .links-section ul li a:hover {
            color: #2980b9;
            border-bottom: 1px solid #2980b9;
            padding-left: 5px;
        }

        .links-section ul li a::before {
            content: "→ ";
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .links-section ul li a:hover::before {
            opacity: 1;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2em;
                letter-spacing: 1px;
            }

            article {
                padding: 30px 25px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.3em;
            }

            .transition-section {
                padding: 25px 25px;
            }

            .links-section {
                padding: 30px 25px 40px 25px;
            }

            .links-section ul {
                columns: 1;
            }

            .links-section h3 {
                font-size: 1.4em;
            }
        }

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

            article {
                padding: 20px 15px;
            }

            article p, .transition-section p {
                font-size: 1em;
                text-align: left;
            }

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

            .links-section {
                padding: 25px 15px 30px 15px;
            }

            .links-section ul li a {
                font-size: 1em;
            }
        }