body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; background-color: #fff9e6; }
        .container { max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; background: #ff6b35; color: white; padding: 10px; text-align: center; cursor: pointer; }
        .desktop-nav { display: flex; justify-content: space-between; align-items: center; background: #ff6b35; color: white; padding: 15px 20px; }
        .logo { font-size: 24px; font-weight: bold; color: #fff; text-decoration: none; }
        .nav-links a { color: white; margin-left: 20px; text-decoration: none; }
        h1 { color: #ff6b35; border-bottom: 3px solid #f7931e; padding-bottom: 10px; }
        h2 { color: #f7931e; margin-top: 30px; }
        h3 { color: #ff8c42; }
        .btn { display: inline-block; background: #ff6b35; color: white; padding: 10px 20px; margin: 10px 0; border-radius: 5px; text-decoration: none; }
        .download-section { background: #fff3e0; padding: 20px; border-radius: 8px; margin: 20px 0; }
        .stats { background: #e8f5e9; padding: 15px; border-radius: 8px; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        footer { background: #333; color: white; padding: 20px; text-align: center; margin-top: 30px; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
            .container { padding: 10px; }
        }