autumn-campus-defense-ppt

Autumn Campus Defense PPT

Convert the user's new content into a 16:9 horizontal PPT image with the feel of an autumn campus graduation defense template, and by default call imagegen skill / built-in image_gen tool to generate the image.

Effect Preview

assets/preview.png is the 16:9 sample image confirmed as satisfactory by the user when this Skill was created, used to show the target visual style. When generating new images later, there is no need to copy the preview image content; only reuse its corresponding visual system, layout language, and information organization method.

Default Settings

Ratio: 16:9 horizontal.
Image Generation Method: Use imagegen skill, with the underlying call to the built-in image_gen tool.
Background: Light gray to white gradient paper surface, clean whiteboard, or handout page texture, with slight shadows and soft paper layers possible.
Main Colors: Blue-gray text, dark brown wooden frame, orange-yellow and orange-red maple leaf accents, and a small amount of black-gray auxiliary text.
Art Style: Minimalist stylish graduation defense PPT, campus academic report template, autumn desk and whiteboard, low-density infographic.
Text: Short Chinese titles, sparse uppercase English letter-spacing decoration, a small number of subtitles and module descriptions; avoid dense small text.
Default Delivery: When the user asks for an image, image output, illustration, PPT graphic, or presentation page, organize the final prompt and call image_gen; when the user explicitly asks only for the prompt, do not call image generation.

Applicable Scenarios

Graduation defense, thesis proposal, academic presentation, course report, reading sharing, campus-themed speech.
Cover page, table of contents page, chapter transition page, research framework page, method steps page, viewpoint breakdown page.
Horizontal infographics requiring visual qualities such as "autumn," "campus," "books and coffee," "wooden frame," "blue-gray academic template," and "minimalist defense PPT."
The user wants to generate images in the same PPT style from a new theme, new copy, or new structure, rather than redrawing the reference image.

Style Guidelines

Aspect Ratio and Whitespace

Default 16:9 horizontal. The center of the image is a clean whiteboard, paper surface, or handout page, with obvious whitespace kept around the edges.
The main content usually occupies 65% to 82% of the image width in the middle, with the edges left for the wooden frame, maple leaves, and study objects.
Information density is low to medium, suitable for titles, table of contents, 3 to 5 viewpoint modules, central radial layout, or simple processes; do not make a full-screen table.
The bottom and corners can carry decorative objects, but decorations must not obscure titles, module text, or important icons.

Background and Texture

The background is mainly light gray, white, and very pale blue-gray gradients, like a PPT whiteboard, handout paper surface, or a presentation page on a quiet desktop.
The outer ring often uses a dark brown wooden rounded frame, with slight texture, an inner thin line, and soft shadow, creating the feeling of a "framed presentation page."
You can add a subtle shadow, a light-colored inner border, and slight variations in paper brightness; do not make it strongly glassmorphic, dark tech, or a heavy retro poster.

Color System

Blue-gray is used for the main title, English decorative text, thin horizontal lines, table of contents numbers, linear icons, and some module titles.
Dark brown is used for wooden frames, partial shadows, and a desktop-like supporting feel.
Orange-yellow, golden yellow, and orange-red are used for maple leaves, key dots, emphasized icons, and a small amount of key text.
Black-gray is used only for brief body text and auxiliary explanations, avoiding turning the whole page into a black text document.
The overall page color should be fresh, gentle, and have an autumn feel, with accent colors used in small, concentrated areas.

Layout Structure

The overall style is fixed as an autumn campus defense PPT, but the layout must be intelligently selected according to the user's content, and a single template must not be mechanically applied. Common structures include:

Cover Style: Suitable for a theme sentence, course title, report title, or one core viewpoint, composed of a centered large title, thin lines, a subtitle, and bottom information.
Table of Contents Style: Suitable for 4 to 6 chapters or steps, with the title area leaning left or centered, and numbered lists and thin dashed lines used for separation on the right or in the middle.
Central Radial Style: Suitable for breaking one core concept into several abilities, questions, methods, or elements, with a computer, tablet, book, or simple icon in the center and modules arranged around it.
Left-Right Comparison Style: Suitable for problems and solutions, old practices and new methods, and before-and-after changes, using two groups of modules on the left and right to form a contrast.
Layered Explanation Style: Suitable for research frameworks, methodologies, learning paths, or execution plans, expressed with horizontal or vertical hierarchy.

The number of modules, title positions, decoration distribution, icon selection, and key emphasis methods all change with the content; as long as the light gray-white paper surface, rounded wooden frame, autumn maple leaves, books and coffee, blue-gray serif titles, thin-line separators, and minimalist academic temperament are maintained.

Graphic Language

Use dark brown rounded wooden frames, blue-gray thin lines, sparse small English text, concise numbering, linear icons, circular icon nodes, and thin dashed separators.
Decorations can include maple leaves, stacked books, coffee cups, rulers, chalkboard erasers, pencils, simple computer screen or tablet icons.
Icons are mainly blue-gray and orange, with unified lines and clear outlines; do not mix multiple icon styles.
A small amount of photo texture or realistic objects can be used to create a desktop learning atmosphere, but the main subject is still a PPT infographic, not a photographic poster.
Cards and modules should be as lightweight as possible, and can be expressed with dots, lines, icons, and short labels, without relying on heavy shadow cards.

Text Hierarchy

The main title is recommended to be 6 to 18 Chinese characters, using elegant Songti, Fangsong, thin serif, or a high-contrast Chinese title style, in blue-gray.
Above the main title, a line of sparse uppercase English small text can be placed as atmospheric decoration, such as REPORT, STUDY NOTES, SKILL METHOD, but it should not overshadow the main subject.
The subtitle or core sentence is recommended to be 12 to 32 Chinese characters, and can be supported by a blue-gray thin line.
Module titles are recommended to be 2 to 8 characters, and body explanations should be controlled to one or two short sentences.
Chinese must be clearly readable, and must not be garbled, distorted, overlapping, or obscured by maple leaves, books, or borders.

Items to Avoid

Do not reproduce the original text, logos, watermarks, school identifiers, real people, real advisor names, QR codes, or assets with uncertain authorization from the reference image.
Do not force every page to have a centered cover title, a fixed 5-item table of contents, a fixed 6 circular icons, or a fixed maple leaf position in the corner.
Do not make it into a commercial promotional poster, children's cartoon, heavy vintage kraft paper, dark tech style, national trend style, or complex full-text thesis page.
Do not use dense small text, complex tables, heavy stacked cards, strong gradients, excessive photo collages, or exaggerated 3D scenes.

Flexible Layout Principles

Intelligently choose the layout based on the paragraph structure of the user input: cover, table of contents, central radial, left-right comparison, top-bottom layering, process steps, timeline, or viewpoint breakdown are all acceptable, as long as the visual style of this Skill remains consistent.
The number of modules, title positions, icon choices, decoration distribution, and emphasis methods can all vary with the content; do not mechanically copy the preview image layout.
Prioritize consistency in color scheme, whitespace, text hierarchy, wood-frame paper texture, autumn decorations, and information density.

Core Workflow

Step 1: Refine the Content

Compress the user input into information suitable for expression on a single autumn campus defense PPT:

A short main title, prioritizing summarizing the topic, report name, or core viewpoint.
A subtitle or core sentence of 12 to 32 characters; if the layout does not need it, it can be omitted.
2 to 6 main modules, chapters, steps, dimensions, or conclusions, with the number determined by content complexity.
Each module keeps one short title and one short description, avoiding moving entire paragraphs of the original article into the layout.
If the user provides a thesis, report, or course content, first refine it into a table of contents, research framework, method steps, or conclusion highlights.

Step 2: Intelligently Choose the Layout

Choose the most suitable PPT page type based on the content structure:

Cover page: suitable for the title, theme sentence, course name, report name, and one core viewpoint.
Table of contents page: suitable for chapter lists, course outlines, presentation structures, and plans.
Central radial page: suitable for core concept breakdowns, capability models, problem attribution, and method frameworks.
Left-right comparison page: suitable for problems and solutions, past and present, misconceptions and correct interpretations.
Layered process page: suitable for research paths, learning paths, project steps, and optimization loops.

Do not force a fixed structure just to match the preview image; prioritize making the current content as clear as possible while maintaining the autumn campus defense visual system.

Step 3: Organize the imagegen Prompt

Prompt order:

Clarify the image type and ratio: 16:9 horizontal autumn campus defense PPT infographic.
Describe the visual style: light gray-white paper surface, dark brown wooden rounded frame, autumn maple leaves, books and coffee, blue-gray serif titles, thin line dividers.
Describe the content structure: main title, core sentence, number of modules, layout type, icon or node hierarchy.
Limit the text: Chinese short titles, short labels, a small amount of explanation, clear and readable, no dense small text.
Add negative constraints: no logo, watermark, school identifiers, real people, original text from the reference image, garbled text, or crowded layout.

Step 4: Call imagegen

When the user explicitly asks for an image, image generation, an accompanying illustration, a PPT image, or to draw one, use the final prompt to call image_gen。
When the user explicitly says “only give the prompt,” output only the complete prompt and do not call image generation.
When generating a series of images, maintain the same set of light gray-white paper surface, dark brown wooden frame, blue-gray text, autumn maple leaves, books and coffee, and minimalist academic infographic style.

Prompt Template

请生成一张 16:9 横版 PPT 风格图片，风格为“秋日校园答辩 PPT”。

主题：[用户主题]
主标题：[6 到 18 字中文标题]
副标题或核心句：[12 到 32 字中文短句，可按内容省略]

画面结构：
- 根据内容选择 [封面页 / 目录页 / 中心放射页 / 左右对比页 / 分层流程页 / 时间线页]，不要机械复制预览图布局。
- 主要模块：[模块 1]、[模块 2]、[模块 3]、[按内容增减到 2 到 6 个]。
- 重点表达：[需要突出的核心观点、章节结构、关键步骤、研究框架或结论]。
- 连接关系：[细线分隔 / 编号目录 / 圆形图标节点 / 中心概念 + 周围模块 / 左右对比 / 分层流程]，按当前内容决定。

主要内容：
- [模块 1]：[短说明]
- [模块 2]：[短说明]
- [模块 3]：[短说明]
- [更多模块按内容决定，不要强行填满]

视觉要求：浅灰到白色渐变的干净纸面或白板背景；画面外圈有深棕色木质圆角边框，带轻微纹理、内侧细线和柔和投影；角落和边缘点缀秋日枫叶，颜色为橙黄、金黄、橘红；底部或角落可以加入书本叠放、咖啡杯、直尺、粉笔擦、铅笔等学习物件，保持轻盈，不遮挡正文；主标题使用蓝灰色优雅宋体、仿宋或细衬线风格，搭配细蓝灰横线和稀疏大写英文装饰字；模块使用蓝灰与橙色线性图标、圆形节点、编号或细虚线分隔；整体像简约时尚的校园毕业答辩 PPT 模板，留白充足，信息密度适中。

文字要求：中文短标题、短标签、少量说明，文字必须清晰可读，不要互相遮挡，不要密集小字，不要乱码；英文装饰字可以使用 REPORT、CONTENT、SKILLS、METHOD 等短词，但不要影响中文可读性。

限制：不要 Logo，不要水印，不要学校标识，不要真实人物，不要导师或答辩人真实姓名，不要二维码，不要版权角色，不要复刻任何参考图原文，不要商业促销海报感，不要暗黑科技风，不要厚重复古牛皮纸风，不要照片拼贴。图片比例必须是 16:9。

Image generation rules

When the user says “generate an image / directly generate an image / draw one / accompanying illustration / PPT image / presentation page,” call by default image_gen。
Before calling, you may briefly organize the final prompt, but do not give a long explanation of the design process.
If the user has not given a specific topic, infer it from the context first; if it truly cannot be inferred, ask only one necessary question.
Prioritize ensuring the title is clear, there is ample white space, the blue-gray text is stable, the wooden frame is intact, and the autumn campus defense style is maintained, before pursuing decorative effects.