请根据用户输入的【主题】或上传的【参考图片】，创作一张横向 4:3 的高完成度「AI美甲灵感方案 」。
【输入规则】
如果用户提供的是文字主题，请根据主题进行抽象提炼。
如果用户提供的是参考图片：
- Image A 是灵感参考图，是本次美甲方案的核心灵感来源；
- 如果用户还提供了手部照片，则 Image B 为手部参考图，用于辅助生成更贴近肤色与手型的实际上手效果；
- 如果没有手部照片，请生成一组自然、真实、审美在线的通用女性双手上手效果图。
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【图片标题与副标题】
主标题请明确写：
AI美甲灵感方案
英文副标题可写：
AI Nail Inspiration Board
小标题可根据主题自动生成，例如：
Inspired by [主题名称]
或
Visual Translation of [主题名称]
如果是中文主题，也可以中英结合，例如：
灵感来源 / Inspired by [主题]
主题转译 / Concept Translation
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【整体版式要求】
横向 4:3 版式，整体采用高端提案板排版。
画面建议分为以下几个模块，并保持层次清晰、留白舒服、结构有秩序：
一、顶部标题区
二、灵感来源区
三、视觉元素提取区
四、10指甲设计区（核心主视觉）
五、风格总结区
六、推荐甲型 / 工艺 / 场景区
七、实际上手效果区（非常重要）
八、底部总结区
背景保持干净克制，可使用暖白、奶油白、浅灰、浅米色、雾粉灰等高级底色，不要过度花哨。
整体设计感应偏向高端美甲品牌视觉、时尚杂志内页、设计提案板，而不是电商详情页或低质海报。
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【各板块详细要求】
① 标题区 / Title Area
在画面上方清晰呈现：
- 主标题：AI美甲灵感方案
- 英文副标题：AI Nail Inspiration Board
- 主题名称：根据用户输入自动生成
- 一句简洁的风格描述，例如：
“从主题中提取色彩、符号与情绪，转译为一整套可上手的美甲方案。”
标题区要简洁有力，体现高级感和设计感。
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② 灵感来源区 / Inspiration Source
如果用户上传了参考图，请在左上或上方区域展示参考图缩略图，并标注：
- 灵感来源 / Inspiration Source
- 主题名称
- 简短说明：这次设计从参考图中提取了哪些气质与方向
如果用户只输入文字主题，则在此区域以文字方式呈现：
- 主题名称
- 主题简介
- 核心氛围描述
此区不是大篇文字，而是简洁专业、像设计说明一样。
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③ 视觉元素提取区 / Visual Extraction
请将灵感拆解成几个清晰的小模块，排版精致、信息明确：
A. 色彩系统 / Color Palette
请推荐：
- 主色 3 个
- 辅助色 2 个
- 点缀色 1 个
用小色卡形式展示，并标注色彩名称。
色彩命名可偏审美化，例如：
奶杏裸粉、冷调银灰、酒红莓果、墨绿、雾霾紫、香槟金、深海蓝、珍珠白等。
B. 关键词 / Style Keywords
提炼 4—6 个关键词，例如：
温柔、神秘、复古、冷艳、梦幻、浪漫、华丽、克制、轻甜、未来感、松弛、清冷、戏剧感等。
C. 图案与符号 / Motifs
提取 4—6 个可被转译进甲面的视觉元素，例如：
月亮、星轨、花瓣、水波、羽毛、火焰、丝带、蝴蝶、格纹、书页、音符、金线、藤蔓、金属边框、玻璃碎片感等。
D. 材质与工艺 / Texture & Finish
提炼适合本次主题的工艺方向，例如：
猫眼、珠光、金箔、渐变晕染、镜面、果冻透感、法式边、贝壳碎片、磨砂、立体水滴、微浮雕、细闪、丝绒感等。
这一整区要非常像“设计逻辑提取板”，清晰、专业、简洁。
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④ 10指甲设计区 / 10-Nail Design Plan
这是整张图的绝对核心，请占据最大视觉权重。
请明确展示：
- 左手 5 枚
- 右手 5 枚
每一个指甲都要单独清晰呈现，并附简洁说明。
建议每枚指甲包含：
- 指位（Thumb / Index / Middle / Ring / Pinky）
- 设计名称
- 简短说明（1句话）
- 主要元素 / 工艺
整套 10 指甲必须形成统一风格，同时又有节奏变化，不可十个都一样，也不可毫无联系地乱做。
既要有完整系列感，又要有细节差异和层次感。
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⑤ 风格总结区 / Concept Summary
请在右侧或中右区域做一个小型总结模块，包含：
- 风格主题 / Style Theme
例如：
暗夜玫瑰 / Midnight Rose
海风日落 / Sunset Coast
旧梦电影感 / Retro Cinema Mood
春日书页 / Spring Pages
深海星轨 / Ocean Starline
- 整体气质说明
用 1 段简洁说明总结整套方案的方向，例如：
“这套设计通过低饱和主色、细节金属线条与局部珠光工艺，将灵感中的浪漫与克制感转译为更适合日常佩戴的高级美甲方案。”
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⑥ 甲型 / 工艺 / 适用场景区
请做成小而精致的模块，包含：
A. 推荐甲型 / Nail Shape
根据主题与风格自动推荐 1—2 种合适甲型，例如：
- 短圆甲
- 方圆甲
- 椭圆甲
- 杏仁甲
- 中长椭圆甲
并简短说明理由，如：
“更显精致”“更适合日常佩戴”“更能承载图案层次”“更显手部修长感”。
B. 推荐工艺 / Recommended Finishes
总结这套设计最重要的工艺重点，例如：
渐变晕染、微珠光、金线细节、猫眼流光、局部镜面等。
C. 场景建议 / Best For
说明适合的场景，例如：
通勤、约会、婚礼、度假、节日、演唱会、春夏、秋冬等。
这一块要像“实用落地建议”，增强方案可执行性。
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⑦ 实际上手效果区 / On-Hand Preview
这一部分非常重要，必须精致、真实、有说服力。
请生成一组高完成度的双手上手效果图，展示这整套美甲真正做在手上的样子。
要求：
- 双手自然、真实、比例正常
- 手部姿态优雅，不夸张、不僵硬
- 指甲细节清晰可见
- 光线柔和高级，具有棚拍质感
- 可采用自然摆拍方式
如果用户提供了手部照片，请尽量匹配其手部肤色与基础手型特征；
如果没有手部照片，请生成一组大众审美友好、气质自然、适合展示美甲的女性双手效果。
重点：
这不是简单的小缩略图，而是整张图中非常关键的落地展示模块。
要让用户第一眼就觉得：“这套设计真的能做，而且做出来会很好看。”
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⑧ 底部总结区 / Final Note
请在底部或右下角写一句清晰有力的总结语，例如：
“这套方案并非简单复制灵感来源，而是提取其色彩、情绪与符号语言，转译为更适合甲面表达、同时兼顾美感与佩戴性的完整美甲设计。”
这句总结要起到“收尾 + 提升专业感”的作用。
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最终请输出一张横向 4:3 的高完成度「AI美甲灵感方案」专业提案图。
用户第一眼应被这套美甲方案吸引，第二眼能看懂整套设计逻辑，第三眼会觉得这套方案真实可做、而且做出来会很好看。
Please create a high-fidelity horizontal 4:3 "AI Nail Inspiration Board" based on the user’s input 【theme】 or uploaded 【reference image】.
【Input Rules】
If the user provides a text theme, abstract and refine the theme accordingly.
If the user provides a reference image:
- Image A is the inspiration reference and the core inspiration source of this nail design plan;
- If the user also provides a hand photo, then Image B is the hand reference, used to generate a more realistic on-hand result matching skin tone and hand shape;
- If no hand photo is provided, generate a natural, realistic, aesthetically pleasing generic female two-hand on-hand preview.
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【Image Title and Subtitle】
Main title must be clearly written as:
AI美甲灵感方案
English subtitle can be:
AI Nail Inspiration Board
A subheading can be auto-generated based on the theme, for example:
Inspired by [Theme Name]
or
Visual Translation of [Theme Name]
If the theme is in Chinese, bilingual format is also acceptable, for example:
灵感来源 / Inspired by [Theme]
主题转译 / Concept Translation
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【Overall Layout Requirements】
Use a horizontal 4:3 layout, with a premium proposal-board style.
The image is recommended to be divided into the following modules, with clear hierarchy, comfortable whitespace, and orderly structure:
1. Top title area
2. Inspiration source area
3. Visual element extraction area
4. 10-nail design area (core visual focus)
5. Style summary area
6. Recommended nail shape / techniques / scenarios area
7. On-hand preview area (very important)
8. Bottom summary area
Keep the background clean and restrained; use premium base tones such as warm white, creamy white, light gray, light beige, misty pink-gray, and avoid overly flashy design.
The overall design should lean toward high-end nail brand visuals, fashion magazine inner pages, and design proposal boards, rather than e-commerce detail pages or low-quality posters.
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【Detailed Requirements for Each Section】
① 标题区 / Title Area
Clearly present at the top:
- Main title: AI美甲灵感方案
- English subtitle: AI Nail Inspiration Board
- Theme name: auto-generate based on user input
- A concise style description, for example:
“Extract colors, symbols, and emotions from the theme, and translate them into a complete wearable nail design plan.”
The title area should be concise and impactful, showing premium and design quality.
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② 灵感来源区 / Inspiration Source
If the user uploads a reference image, display a thumbnail in the upper-left or upper area, and label:
- 灵感来源 / Inspiration Source
- Theme name
- Brief note: what qualities and directions were extracted from the reference image
If the user only inputs a text theme, present in text form:
- Theme name
- Theme intro
- Core atmosphere description
This area should not be text-heavy; it should be concise and professional, like design notes.
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③ 视觉元素提取区 / Visual Extraction
Break down inspiration into clear small modules, with refined layout and clear information:
A. 色彩系统 / Color Palette
Recommend:
- 3 primary colors
- 2 supporting colors
- 1 accent color
Show as mini color swatches and label color names.
Color naming can be aesthetic, e.g.:
milky apricot nude pink, cool silver gray, wine berry red, ink green, haze purple, champagne gold, deep sea blue, pearl white, etc.
B. 关键词 / Style Keywords
Extract 4–6 keywords, e.g.:
soft, mysterious, vintage, cool glam, dreamy, romantic, luxurious, restrained, sweet-light, futuristic, relaxed, crisp-cool, dramatic, etc.
C. 图案与符号 / Motifs
Extract 4–6 visual elements that can be translated onto nail surfaces, e.g.:
moon, star trails, petals, ripples, feathers, flames, ribbons, butterflies, plaid, book pages, music notes, gold lines, vines, metallic borders, shattered-glass effect, etc.
D. 材质与工艺 / Texture & Finish
Extract suitable technique directions for this theme, e.g.:
cat-eye, pearlescent, gold foil, gradient blur, mirror finish, jelly translucency, French edge, shell fragments, matte, 3D water drops, micro-relief, fine glitter, velvet feel, etc.
This whole area should strongly resemble a "design logic extraction board": clear, professional, concise.
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④ 10指甲设计区 / 10-Nail Design Plan
This is the absolute core of the whole image; it should take the greatest visual weight.
Clearly show:
- 5 nails on the left hand
- 5 nails on the right hand
Each nail must be shown individually and clearly, with concise notes.
Recommended for each nail:
- Finger position (Thumb / Index / Middle / Ring / Pinky)
- Design name
- Short description (1 sentence)
- Main elements / techniques
All 10 nails must form a unified style while maintaining rhythmic variation; they cannot all be identical, nor randomly disconnected.
It should have both cohesive collection identity and layered detail differences.
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⑤ 风格总结区 / Concept Summary
Create a small summary module on the right or mid-right area, including:
- 风格主题 / Style Theme
For example:
暗夜玫瑰 / Midnight Rose
海风日落 / Sunset Coast
旧梦电影感 / Retro Cinema Mood
春日书页 / Spring Pages
深海星轨 / Ocean Starline
- Overall temperament description
Use one concise paragraph to summarize the direction, for example:
"This set uses low-saturation primary tones, detailed metallic lines, and localized pearlescent techniques to translate romantic yet restrained inspiration into a premium nail design better suited for daily wear."
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⑥ 甲型 / 工艺 / 适用场景区
Make this a small but refined module, including:
A. 推荐甲型 / Nail Shape
Automatically recommend 1–2 suitable nail shapes based on theme and style, e.g.:
- Short round
- Squoval
- Oval
- Almond
- Medium-long oval
Add brief reasons, such as:
"more refined," "better for daily wear," "better supports layered motifs," "better elongates hand appearance."
B. 推荐工艺 / Recommended Finishes
Summarize the most important technique focuses of the set, e.g.:
gradient blur, micro-pearlescence, fine gold-line details, cat-eye flow, localized mirror finish, etc.
C. 场景建议 / Best For
Indicate suitable scenarios, e.g.:
commuting, dating, weddings, vacations, festivals, concerts, spring/summer, autumn/winter, etc.
This section should feel like "practical implementation advice" to enhance executability.
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⑦ 实际上手效果区 / On-Hand Preview
This section is very important and must be refined, realistic, and convincing.
Generate a high-fidelity two-hand on-hand preview showing how the full nail set actually looks when worn.
Requirements:
- Hands should be natural, realistic, and proportionally correct
- Hand poses should be elegant, not exaggerated or stiff
- Nail details must be clearly visible
- Lighting should be soft, premium, with studio-shoot quality
- Natural posed photography style is acceptable
If the user provides a hand photo, match skin tone and base hand-shape characteristics as much as possible;
if no hand photo is provided, generate a female two-hand effect that is broadly aesthetically friendly, naturally tempered, and suitable for showcasing nail art.
Key point:
This is not a simple tiny thumbnail; it is a critical execution-display module in the full board.
It should make users feel at first glance: "This set is truly feasible, and it will look great when done."
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⑧ 底部总结区 / Final Note
Write a clear and powerful concluding sentence at the bottom or lower-right, for example:
"This plan does not simply copy the inspiration source, but extracts its color, emotion, and symbolic language, translating them into a complete nail design that better suits nail-surface expression while balancing aesthetics and wearability."
This line should serve as "closure + elevated professionalism."
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Finally, output one high-fidelity horizontal 4:3 professional proposal image: 「AI美甲灵感方案」.
At first glance, users should be attracted by the nail set; at second glance, they should understand the full design logic; at third glance, they should feel this plan is truly doable and will look great in real life.
