body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .logo { font-size: 2.2em; font-weight: 900; color: #e74c3c; text-shadow: 2px 2px 4px rgba(0,0,0,0.2); margin: 20px 0; }
        nav { background: #2c3e50; padding: 15px; border-radius: 8px; margin: 20px 0; }
        nav ul { display: flex; list-style: none; justify-content: space-around; padding: 0; }
        nav li a { color: white; text-decoration: none; font-weight: 600; }
        .mobile-toggle { display: none; background: #e74c3c; color: white; border: none; padding: 10px; border-radius: 5px; }
        h1 { font-size: 2.5em; color: #e74c3c; border-bottom: 3px solid #3498db; padding-bottom: 10px; }
        h2 { font-size: 1.8em; color: #3498db; margin-top: 30px; }
        h3 { font-size: 1.4em; color: #2c3e50; margin-top: 25px; }
        .btn { display: inline-block; background: #e74c3c; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .img-container { text-align: center; margin: 30px 0; }
        .img-container img { max-width: 100%; height: auto; border-radius: 8px; }
        .tags { margin: 20px 0; }
        .tag { display: inline-block; background: #3498db; color: white; padding: 5px 10px; margin: 5px; border-radius: 3px; }
        footer { background: #2c3e50; color: white; padding: 20px; margin-top: 40px; border-radius: 8px; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; display: none; }
            nav ul.active { display: flex; }
            .mobile-toggle { display: block; }
            .logo { font-size: 1.8em; }
        }