🎨 Layer Structure Suggestion 1️⃣ Background Layer (Wall) Name: Background / Wall Type: Shape / Fill Color: Bright Yellow (warm tone) Hex: #F6C21A Notes: Serves as the base color for the entire scene. You can use a solid fill or add subtle texture to make the wall look more realistic. 2️⃣ Lightbox Base (Signboard) Name: Lightbox / Signboard Type: Shape / Rectangle Color: Off-White Effects: Slight shadow (direction slightly bottom-right) to create depth Warm yellow reflection along edges (use gradient overlay or outer glow, slightly lighter than wall color, e.g., #F9D75E) Notes: Make the lightbox slightly raised so it visually separates from the background. 3️⃣ Text Layer (Core Message) Name: Text / Core Text Content: 等你下课 (Waiting for You After Class) Font Suggestion: Rounded, playful Chinese fonts (e.g., “Hanyi Wawa Ti” or “FZ Lanting”) Color: Grass Green Hex: #2E8B57 Effects: Optional: slight shadow or outline to make text pop Ensure good contrast with off-white lightbox for readability at a distance 4️⃣ Optional Decorative Layers Glow Layer: subtle glow or gradient to enhance lightbox brightness Shadow Layer: cast shadow between lightbox and wall for realism Edge Highlight Layer: highlights on top edges of lightbox for extra 3D effect Voir plus