नेस्टेड पिक्चर-इन-पिक्चर सॉफ़्टवेयर इंटरफ़ेस

A picture-in-picture digital image with multi-layered visual depth. The outermost layer is a realistic [VSCode programming interface]. Nested inside is a [Qwen App] chat interface. In the chat window, a user message reads: "[help me generate a hand-brewed coffee poster]". The AI responds with an exquisite coffee poster displayed clearly in the chat feed. Realistic UI design with crisp micro-details, including legible timestamps, button text, syntax highlighting, and nested window borders.