body { font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; text-shadow: 1px 1px 2px #ccc; }
        nav { background: #1A5276; padding: 15px; margin-bottom: 30px; }
        nav a { color: white; margin: 0 15px; text-decoration: none; }
        .mobile-nav { display: none; }
        h1 { color: #1A5276; border-bottom: 3px solid #FF6B35; padding-bottom: 10px; }
        h2 { color: #2874A6; margin-top: 25px; }
        h3 { color: #3498DB; }
        .btn { display: inline-block; background: #FF6B35; color: white; padding: 10px 20px; margin: 10px 0; border-radius: 5px; text-decoration: none; }
        .highlight { background: #FFF8DC; padding: 15px; border-left: 4px solid #FF6B35; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        footer { margin-top: 50px; padding: 20px; background: #1A5276; color: white; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; text-align: center; }
            .toggle-btn { background: #FF6B35; color: white; padding: 10px; border: none; }
        }