How to Win Every Trade with Markov Chains + [Quant Framework]

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Based on the reference cover's composition, visual metaphor, and WeChat public-account thumbnail readability, generate a new horizontal WeChat public-account cover. Output size: 1456x582, ratio about 2.5:1; keep the core subject and essential title information within the WeChat safe square crop. WeChat article title: {填写公众号文章标题} Intro: {填写简介} Original cover method: How to Win Every Trade with Markov Chains + [Quant Framework] style dual-skill Create a horizontal WeChat public-account article cover, 2.35:1 aspect ratio, for an article titled "How to Win Every Trade with Markov Chains + [Quant Framework]". Central concept: visualize abstract tool capabilities as interface windows, code snippets, node networks, control consoles, AI workflows, or a glowing system core. Style: preserve the reference cover's visual direction: restrained modern WeChat public-account cover image. Use a palette inspired by #000000 (black), #020303 (black), #14272e (charcoal), #010001 (black). Keep the image editorial, conceptual, and readable as a small WeChat thumbnail. Composition: dark background with strong atmosphere, suitable for a single glowing focal point, a silhouette, or a central metaphorical object. 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 "How to Win Every Trade with Markov Chains + Quant Framework style dual-skill" -- 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.