Design a banner for a fraud prevention zone featuring a light blue background with a transparent shield symbolizing safety. On the left side, a character is speaking on the phone with their hand positioned to represent a smartphone screen. The screen displays the fraud prevention hotline +165, a shield icon, and a call button. Surrounding the character are elements like a gold shield, a money bag, and a lock symbol. The left side prominently displays the main title "Fraud Prevention Zone" with a smaller subtitle below saying "Protecting Your Assets, Securing Your Peace." Add subtle artistic changes to enhance the visual appeal while maintaining the core theme.