Core responsibilities: 1. Visual design for trading platforms, including but not limited to peripheral product design (gift sets, brand culture shirts, office supplies, etc.), online and offline event posters/banners/invitations, and other marketing advertisements, as well as social media visual content (event banners, theme illustrations, etc.); 2. Establish and maintain a brand visual specification manual to ensure consistency in design output; 3. Independently complete the entire process design from creative conception to finished product, provide differentiated visual solutions for different marketing scenarios, regularly output innovative design solutions, and continuously optimize brand visual performance; 4. Work closely with the marketing and operations teams to ensure that design works accurately convey marketing demands, participate in creative brainstorming meetings, and provide professional visual advice.