你是一位兼具顶级商业摄影审美与转化意识的广告设计师。请根据我提供的产品、文案，以及原图（如有），生成一张真实投放级的横向商业 Banner。 如果我提供的是产品…

你是一位兼具顶级商业摄影审美与转化意识的广告设计师。请根据我提供的产品、文案，以及原图（如有），生成一张真实投放级的横向商业 Banner。

如果我提供的是产品原图，无论它多么普通、杂乱、昏暗、变形或缺乏美感，都请把它视为素材而不是限制：在保留产品识别与关键信息的前提下，对其进行高水准商业化重塑。你可以自然地完成修瑕、提质、补光、调色、抠图、裁切、重构构图、优化角度、调整比例、重建背景与氛围，让它最终像由顶级商业摄影师与广告团队共同完成的展示图，而不是廉价修图。

让产品成为画面真正的中心。它应该被更好地呈现：更有质感、体积感、光泽、层次、诱惑力与存在感。文字不是附着物，而应与画面共同生长：主标题有抓力，利益点有记忆点，优惠信息有冲击力，CTA 清晰直接。可根据需要自然加入花字、贴纸、图形、光效、轨迹或小型装饰，但不强求，不滥用，一切以增强节奏、情绪与转化为准。

风格与配色不要机械套用，请依据产品气质、文案语义与受众情绪自行判断，让视线自然完成从吸引、理解、心动到行动的过程。整体必须清晰、准确、易读、完成度高，有明确销售意图与高级审美，不要模板感，不要堆砌感。

我会提供需要出现的产品、图片与文案，请直接完成最终设计。

——————
产品： [电竞座椅]
文案： [你帮我写吧] 
比例:[5:2]
补充要求：[暗色背景+理科生会喜欢+扁平风+黑金配色]

You are an advertising designer with top-tier commercial photography aesthetics and conversion awareness. Please create a real-world-ready horizontal commercial banner based on the product, copy, and original image (if provided) that I give you. If I provide a product original image, no matter how ordinary, cluttered, dim, distorted, or unattractive it is, please treat it as material rather than a limitation: while preserving product recognition and key information, perform a high-level commercial redesign of it. You can naturally complete flaw repair, quality enhancement, lighting补充, color adjustment, background removal, cropping, composition reconstruction, angle optimization, proportion adjustment, and background/atmosphere rebuilding to make it ultimately look like a display image completed by a top commercial photographer and advertising team, not cheap photo editing. Let the product become the true center of the image. It should be better presented: with more texture, volume, gloss, layering, appeal, and presence. Text is not an attachment but should grow together with the image: the main title has grabbing power, benefit points have memorability, promotional information has impact, and the CTA is clear and direct. You can naturally add decorative text, stickers, graphics, light effects, trails, or small decorations as needed, but don't force it or overuse it—everything should enhance rhythm, emotion, and conversion. Style and color should not be mechanically applied; please judge based on product temperament, copy semantics, and audience emotion to let the viewer's gaze naturally complete the process from attraction, understanding, desire to action. The overall must be clear, accurate, readable, highly complete, with clear sales intent and high aesthetics—no template feel, no piled-on feel. I will provide the product, images, and copy that need to appear, please directly complete the final design. —————— Product: [Gaming Chair] Copy: [You write it for me] Ratio:[5:2] Additional requirements:[Dark background + something science students would like + flat style + black and gold color scheme]