Aura Image Gen

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name: aura-image-gen version: 2.0.0 description: Multi-platform infographic card generator for Xiaohongshu, Pinterest, Instagram, and more. Provides 8 visual styles × 8 layouts with platform-specific aspect ratios and prompt templates. Use when user mentions '生成图片', 'AI 画图', 'generate image', 'draw', '小红书卡片', 'Pinterest pin', 'Instagram post', or needs prompt guidance for creating social media visuals with any AI image tool.

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Aura Image Generator (多平台图片生成)

Generate eye-catching social media card series. Style × Layout × Platform three-dimensional system.

Three Dimensions

| Dimension | Controls | Options | |-----------|----------|---------| | Style | Visual aesthetics | mystic, cute, notion, bold, retro, ink-wash, tarot, minimal | | Layout | Information structure | sparse, balanced, dense, list, comparison, flow, card, spread | | Platform | Aspect ratio + safe zones | xiaohongshu, pinterest, instagram-square, instagram-portrait, youtube-thumbnail |

Platform Specs

| Platform | Ratio | Pixels | Safe Zone Notes | |----------|-------|--------|-----------------| | xiaohongshu (默认) | 3:4 | 1080×1440 | 避开右上角互动区、底部标题栏 | | pinterest | 2:3 | 1000×1500 | 标题前 40 字符最重要，留足顶部空间 | | instagram-square | 1:1 | 1080×1080 | Feed 标准，中心聚焦 | | instagram-portrait | 4:5 | 1080×1350 | Feed 竖版，最大高度 | | instagram-story | 9:16 | 1080×1920 | Story/Reels，避开上下边缘 | | youtube-thumbnail | 16:9 | 1280×720 | 大字 + 高对比，小图可读 |

Style Gallery

| Style | Description | Best For | |-------|-------------|----------| | mystic (Default for astrology) | 深色星空 + 金色点缀，神秘玄学感 | 星宿合盘、塔罗解读 | | cute | 甜系粉嫩，经典小红书风 | 星座日常、轻松科普 | | notion | 极简线条手绘，知识感 | 关系对照表、知识卡片 | | bold | 高对比强冲击，大字报 | 避坑指南、排行榜 | | retro | 复古怀旧，做旧质感 | 传统文化、国风内容 | | ink-wash | 水墨国风，中式美学 | 星宿神兽、传统占卜 | | tarot | 塔罗牌艺术风，新艺术运动边框 | 塔罗解读、牌面赏析 | | minimal | 极简高端，大量留白 | 金句、单牌解读 |

Style: Mystic (详细定义)

canvas:
  ratio: portrait-3-4
  grid: single | dual
colors:
  primary: ["#0A0E2A", "#1A1040"]  # 深夜蓝/深紫
  accent: ["#C9A96E", "#D4AF37"]   # 古铜金/正金
  text: ["#E8D5B7", "#FFFFFF"]     # 暖白/纯白
  glow: ["#6B5CE7", "#A78BFA"]     # 紫色光晕
elements:
  background: starfield | nebula-gradient
  decorations: [constellation-lines, star-sparkles, moon-phases]
  frames: gold-border | arch-frame | none
  emphasis: glow-highlight | gold-underline
typography:
  title: serif-elegant | brush-calligraphy
  body: clean-sans | handwritten
  numbers: display-large

Style: Tarot (详细定义)

canvas:
  ratio: portrait-3-4
  grid: single
colors:
  primary: ["#1B0A2E", "#2D1B4E"]  # 深紫
  accent: ["#D4AF37", "#B8860B"]    # 金
  highlight: ["#8B0000", "#4A0080"] # 深红/紫
  text: ["#F5E6CC", "#FFFFFF"]
elements:
  background: velvet-dark | ornate-pattern
  decorations: [art-nouveau-border, celestial-symbols, card-frame]
  frames: tarot-border | ornate-gold
  emphasis: gold-foil | emboss
typography:
  title: art-nouveau | display-serif
  body: elegant-serif
  card-name: all-caps-spaced

Style: Ink-wash (详细定义)

canvas:
  ratio: portrait-3-4
colors:
  primary: ["#1A1A1A", "#4A4A4A"]  # 墨色
  accent: ["#8B0000", "#C41E3A"]    # 朱红
  background: ["#F5F0E8", "#E8DCC8"] # 宣纸色
  text: ["#2C2C2C", "#8B0000"]
elements:
  background: rice-paper-texture | ink-splash
  decorations: [brush-strokes, seal-stamp, ink-dots]
  frames: scroll-border | none
  emphasis: red-seal | brush-circle
typography:
  title: brush-calligraphy
  body: kai-style

Layout Gallery

| Layout | Density | Best For | |--------|---------|----------| | sparse | 1-2 points | 封面、金句、单牌 | | balanced | 3-4 points | 标准内容、性格解读 | | dense | 5-8 points | 知识卡片、对照表 | | list | 4-7 items | 排行榜、清单 | | comparison | 2 sides | 两人合盘、正逆位对比 | | flow | 3-6 steps | 流程、时间线 | | card | Single focus | 单张塔罗牌/星宿卡 | | spread | Multi-position | 牌阵展示 |

Language Support

| Language | When | Notes | |----------|------|-------| | 中文 | 小红书内容 | 默认，所有文字元素用中文 | | English | Pinterest / international | 所有文字元素用英文 | | 双语 | 用户指定 | 同一张图可以中英双语（标题中文 + 副标题英文） |

Prompt language rule:

AI 生图的 prompt 始终用英文（模型理解最好）

图片内的展示文字跟随目标平台语言

Prompt 中用 Text on image in Chinese: "xxx" 或 Text on image in English: "xxx" 明确指定

Presets (风格 + 布局 + 平台组合)

星宿内容预设

| Preset | Style + Layout + Platform | Use Case | |--------|---------------|----------| | xingxiu-profile | mystic + balanced + xiaohongshu | 单宿性格解读 | | xingxiu-compatibility | mystic + comparison + xiaohongshu | 两人合盘 | | xingxiu-ranking | bold + list + xiaohongshu | 关系排行榜 | | xingxiu-lookup | notion + dense + xiaohongshu | 查宿对照表 | | xingxiu-beast | ink-wash + card + xiaohongshu | 星宿神兽卡 |

塔罗内容预设

| Preset | Style + Layout + Platform | Use Case | |--------|---------------|----------| | tarot-single | tarot + card + xiaohongshu | 单牌解读 | | tarot-spread | tarot + spread + xiaohongshu | 牌阵解读 | | tarot-daily | mystic + sparse + xiaohongshu | 每日一牌 | | tarot-guide | notion + list + xiaohongshu | 新手教程 | | tarot-compare | tarot + comparison + xiaohongshu | 正位 vs 逆位 |

Pinterest 预设

| Preset | Style + Layout + Platform | Use Case | |--------|---------------|----------| | pinterest-astrology | mystic + balanced + pinterest | 星座科普 | | pinterest-tarot | tarot + card + pinterest | 塔罗解读 | | pinterest-quote | minimal + sparse + pinterest | 金句灵感 | | pinterest-tutorial | notion + flow + pinterest | 教程步骤 |

通用预设

| Preset | Style + Layout + Platform | Use Case | |--------|---------------|----------| | knowledge-card | notion + dense + xiaohongshu | 干货知识卡 | | warning | bold + list + xiaohongshu | 避坑指南 | | quote | minimal + sparse + xiaohongshu | 金句封面 |

Workflow

Step 1: Analyze Content

识别内容类型（星宿/塔罗/知识/排行）

识别目标平台（默认 xiaohongshu）

推荐 preset 或 style + layout + platform 组合

确定图片数量（封面 + 内容 + 结尾）

Step 2: Confirm

展示推荐方案

用户确认或调整

Step 3: Generate Outline

每张图的：

位置（封面/内容/结尾）

文字内容

视觉概念

使用的 layout + platform ratio

Step 4: Generate Images

为每张图组装 prompt（style + layout + platform + content）

参考 references/workflows/prompt-assembly.md 拼装完整 prompt

使用任意 AI 生图工具执行（Midjourney/SD/DALL-E/通义万象等）

第一张作为视觉锚点，后续用第一张做参考保持风格一致

每张生成后报告进度

Step 5: Output

Series Complete!
Topic: [topic]
Platform: [platform] · Ratio: [ratio]
Style: [style] · Layout: [layout]
Images: N total
Files: 01-cover.png, 02-content.png, ...

Prompt Assembly

每张图的 prompt 结构：

Create a social media infographic card:
Specs
Platform: {platform}
Aspect Ratio: {ratio} ({pixels})
Style: {from style definition}
Visual Rules
{from style yaml: colors, elements, typography}
Layout
{from layout definition: density, structure, whitespace}
Platform Safe Zones
{from platform specs: avoid UI overlays, title bars}
Content
Position: {cover/content/ending}
Text: {actual content}
Visual Concept: {description}
Language
{Match content language}

Visual Authenticity Tips

Add slight asymmetry to compositions

Offset text 2-3px from perfect center

Include subtle texture noise in backgrounds

Vary line thickness naturally

Allow soft edges on color blocks

References

Presets (style definitions — load when generating):

references/presets/mystic.md — 玄学神秘风

references/presets/tarot.md — 塔罗艺术风

references/presets/ink-wash.md — 水墨国风

references/presets/cute.md — 甜系少女风

references/presets/notion.md — 极简知识风

references/presets/bold.md — 高冲击力风

references/presets/retro.md — 复古怀旧风

references/presets/minimal.md — 极简高端风

Elements (canvas specs):

references/elements/canvas.md — 画布尺寸/安全区/布局网格

references/elements/platforms.md — 多平台规格详解

Workflows (process guides):

references/workflows/prompt-assembly.md — Prompt 拼装指南

references/workflows/multi-platform.md — 多平台适配指南