body { font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF6B35; border-bottom: 3px solid #FF9F1C; padding-bottom: 10px; }
        h2 { color: #2E86AB; margin-top: 30px; }
        h3 { color: #52B788; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; letter-spacing: 2px; }
        .mobile-nav { display: none; background: #FF9F1C; padding: 10px; text-align: center; }
        .download-btn { background: #2E86AB; color: white; padding: 12px 25px; border-radius: 30px; text-decoration: none; margin: 15px 0; display: inline-block; }
        .login-btn { background: #52B788; color: white; padding: 12px 25px; border-radius: 30px; text-decoration: none; margin: 15px 10px; display: inline-block; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 10px; }
        table { width: 100%; border-collapse: collapse; margin: 20px 0; }
        table, th, td { border: 1px solid #ddd; }
        th, td { padding: 12px; text-align: left; }
        th { background-color: #f2f2f2; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
            body { padding: 10px; }
        }