body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 2.5em; font-weight: bold; color: #FF9800; text-shadow: 2px 2px 4px rgba(0,0,0,0.2); }
        nav { background: #1A237E; padding: 15px; border-radius: 5px; margin-bottom: 30px; }
        nav a { color: white; text-decoration: none; margin: 0 15px; }
        .mobile-nav { display: none; background: #1A237E; color: white; padding: 10px; text-align: center; cursor: pointer; }
        h1 { color: #E53935; border-bottom: 3px solid #FF9800; padding-bottom: 10px; }
        h2 { color: #388E3C; margin-top: 30px; }
        h3 { color: #1976D2; }
        .cta-button { display: inline-block; background: #FF9800; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .feature-box { background: #F5F5F5; padding: 20px; border-radius: 8px; margin: 20px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; margin: 20px 0; }
        footer { margin-top: 50px; padding: 20px; background: #333; color: white; border-radius: 5px; }
        .tags { margin: 20px 0; }
        .tag { background: #E53935; color: white; padding: 5px 10px; border-radius: 3px; margin: 5px; display: inline-block; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
            body { padding: 10px; }
        }