Create a banner with a light blue background symbolizing safety, featuring a transparent shield. On the left side, depict a character speaking on the phone, their hand displaying a phone screen. The phone screen shows the anti-fraud hotline +165 alongside a shield and call button. Beside the character, include elements like a gold shield, money bag, and lock. Highlight a large main title on the left: "Anti-Fraud Zone" and a smaller subtitle below: "Safeguarding Your Assets". Add creative elements like a subtle watermark of interconnected lines suggesting network security and mild gradients to give depth to the financial protection theme.