1Hook
(a) Architecture / (b) Workflow. Use an academic chart title to create a professional feel and attract target readers to click and save.
- Content
- (a) Architecture / (b) Workflow
- Position
- Bottom center
- Font
- Serif, academic style
Put the cover under the lamp. Each of the five things that made it work is a layer you can switch on: the words, the grid it sits on, the colours it uses, the subject, the light.

(a) Architecture / (b) Workflow. Use an academic chart title to create a professional feel and attract target readers to click and save.
Not from this platform
Posted by Xiuyu Li on WeChat cover, 6 Jun 2026. Shown with credit and a link back.
Keep all five layers and swap what’s under them: your shop, your budget, your city. You get four covers and the post text.
Verbatim. Copy it, or let Queenie swap in your own details.
Please generate a new WeChat public-account horizontal cover based on the reference cover's composition, visual metaphor, and thumbnail readability for public-account articles. Output size: 1456x582, aspect ratio about 2.5:1; the core subject and essential title information should also work within the safe square crop for WeChat public-account articles. Public-account article title: {fill in the WeChat public-account article title} Summary: {fill in the summary} Original cover method: 2026 Reinforcement Learning Interview Questions Selection style dual skills Create a horizontal WeChat public-account article cover, 2.35:1 aspect ratio, for an article titled "2026 Reinforcement Learning Interview Questions Selection". Central concept: visualize abstract tool capabilities as interface windows, code snippets, node networks, operation consoles, AI workflows, or a glowing system core. Style: preserve the reference cover's visual direction: light-background minimalist infographic/product slide. Use a palette inspired by #ffffff (white), #dbdfe8 (cream), #8aa6b2 (gray), #b9cbdc (cream). Keep the image editorial, conceptual, and readable as a small WeChat thumbnail. Composition: the image should be information-dense, suitable for a central subject with supporting information on the left and right, maintaining thumbnail readability. Keep the main subject and any essential title text inside the safe square crop, while using the full wide frame for atmosphere, secondary symbols, or directional motion. Text strategy: use either no text or a very short headline fragment from the title. If text is used, make it large, clean, and integrated into the layout rather than pasted on top. Mood: match the article skill "2026 Reinforcement Learning Interview Questions Selection style dual skills" -- useful, sharp, high-signal, and slightly more memorable than a normal tutorial thumbnail. Avoid: photorealistic clutter unless the source cover is photo-led, fake logos, unreadable tiny text, generic gradient blobs, stock-office imagery, watermark-like marks, and literal screenshots unless the article is explicitly about software interfaces.