zcbot/skills/ppt/templates/decks/重庆大学/design_spec.md

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---
deck_id: 重庆大学
kind: deck
summary: Academic defense, research reports, teaching presentations, scholarly exchange.
canvas_format: ppt169
page_count: 5
primary_color: "#006BB7"
---
# Chongqing University (重庆大学) Template - Design Specification
> A distinctive design blending the layered imagery of the Mountain City with modern academic elegance.
---
## I. Template Overview
| Property | Description |
| ------------------ | -------------------------------------------------------------------- |
| **Template Name** | Chongqing University (重庆大学) |
| **Use Cases** | Academic defense, research reports, teaching presentations, scholarly exchange |
| **Design Tone** | Academically grounded · Mountain City charm · Modern minimalism |
| **Design Inspiration** | Chongqing's layered terrain + the gravitas of historic campus buildings + modern academic professionalism |
### Design Features
1. **Layered Geometry**: Diagonal color blocks simulate the terraced landscape of the Mountain City, breaking away from traditional rectangular layouts
2. **Asymmetric Aesthetics**: Left-heavy visual balance guides reading focus
3. **Gradient Color Bands**: Deep-to-light transitions symbolize the journey from a rich history to a bright future
4. **Wave Patterns**: Abstract Yangtze River / Jialing River water elements
---
## II. Canvas Specification
| Property | Value |
| ------------------ | ----------------------------- |
| **Format** | Standard 16:9 |
| **Dimensions** | 1280 × 720 px |
| **viewBox** | `0 0 1280 720` |
| **Page Margins** | Left/right 60px, top/bottom 40px |
| **Content Safe Area** | x: 60-1220, y: 100-660 |
---
## III. Color Scheme
### Primary Colors (Extracted from Logo)
| Role | Value | Notes |
| ------------------ | ----------- | -------------------------------------------- |
| **CQU Blue** | `#006BB7` | Emblem primary color; header, titles, main elements |
| **Deep Blue** | `#004A82` | Chapter page background, emphasis areas |
| **Sky Blue** | `#3A9BD9` | Accent color, gradient endpoint |
| **Cloud Blue** | `#E3F2FD` | Light background, card base color |
| **Dawn Gold** | `#D4A84B` | Decorative accents, highlights (symbolizing brightness) |
| **Background White**| `#FAFCFF` | Subtly blue-tinted pure white |
### Text Colors
| Role | Value | Usage |
| ------------------ | ----------- | ------------------------ |
| **Dark Ink Text** | `#1A2E44` | Main titles, heading text |
| **Primary Text** | `#333D4A` | Body content |
| **Secondary Text** | `#6B7B8C` | Captions, annotations |
| **White Text** | `#FFFFFF` | Text on dark backgrounds |
### Gradient Scheme
```
Primary gradient: #004A82 → #006BB7 → #3A9BD9 (deep → light, used for background diagonal cuts)
Gold gradient: #C49A3D → #D4A84B → #E8C675 (decorative use)
```
---
## IV. Typography System
### Font Stack
**Font Stack**: `"Microsoft YaHei", "微软雅黑", "PingFang SC", Arial, sans-serif`
### Font Size Hierarchy
| Level | Usage | Size | Weight | Notes |
| ----- | ------------------ | ---- | ------- | ------------------ |
| H1 | Cover main title | 48px | Bold | Grand and dignified |
| H2 | Page title | 26px | Bold | |
| H3 | Chapter title | 44px | Bold | |
| H4 | Card title | 22px | Bold | |
| P | Body content | 17px | Regular | |
| High | Emphasized data | 32px | Bold | |
| Sub | Notes/sources | 13px | Regular | |
| XS | Page number/copyright | 11px | Regular | |
---
## V. Core Visual Elements
### 1. Diagonal Color Blocks (Mountain City Layers)
The template's signature design uses diagonally divided color blocks to simulate the layered terrain of the Mountain City:
```
Cover: Large deep-blue diagonal block in the lower-left corner (approx. 40% of area)
Chapter page: Full-screen deep blue + light diagonal accent in the upper-right
Content page: Small diagonal accent strip at the top
```
### 2. Wave Patterns (Two Rivers Imagery)
Abstract curves symbolizing the Yangtze and Jialing Rivers:
```xml
<path d="M0,700 Q320,680 640,700 T1280,680 L1280,720 L0,720 Z"
fill="#006BB7" fill-opacity="0.08"/>
```
### 3. Light Dot Decorations (City Lights)
Small circle elements representing the nighttime lights of the Mountain City:
```xml
<circle cx="x" cy="y" r="3" fill="#D4A84B" fill-opacity="0.6"/>
```
---
## VI. Page Types
### 1. Cover Page (01_cover.svg)
**Layout Structure**:
- Upper-right area: Logo (using logo.png)
- Center-left: Main title + subtitle
- Lower-left corner: Large diagonal deep-blue color block (extending from lower-left to upper-right)
- Bottom: Presenter info, date
- Decorations: Wave patterns + gold light dots
### 2. Chapter Page (02_chapter.svg)
**Layout Structure**:
- Full-screen deep blue background
- Upper-right: Diagonal light area (sky blue gradient)
- Left: Large chapter number (semi-transparent)
- Center-left: Chapter title (white)
- Bottom: Gold decorative line + Logo (white version)
### 3. Content Page (03_content.svg)
**Layout Structure**:
- Top: Diagonal blue accent strip (approx. 80px height, higher on left, lower on right)
- On the accent strip: Page title + Logo
- Body: White content area (flexible layout)
- Left: Thin gold decorative line
- Bottom: Clean footer + wave pattern
### 4. Ending Page (04_ending.svg)
**Layout Structure**:
- Center: Large-sized Logo
- Below logo: Thank-you message
- Bottom diagonal blue area: Contact information
- Decorations: Wave patterns + gold light dots
### 5. Table of Contents (02_toc.svg)
**Layout Structure**:
- Top diagonal accent strip + title
- Left: Large numeric indices (vertically arranged, with gold accents)
- Right: TOC item text
- Bottom: Wave decoration
---
## VII. SVG Page Roster
| File | Role | Description |
|------|------|-------------|
| `01_cover.svg` | cover | Title slide; brand/project name + presenter + date |
| `02_chapter.svg` | chapter | Chapter divider page (large number + chapter title) |
| `02_toc.svg` | toc | Table of contents listing major sections |
| `03_content.svg` | content | Main content page; body of the deck |
| `04_ending.svg` | ending | Closing/thank-you page |
## VIII. Logo Usage Guidelines
| File | Applicable Context | Notes |
|------|-------------------|-------|
| `重庆大学logo.png` | Light/white backgrounds | Blue version |
| `重庆大学logo2.png` | Dark/blue backgrounds | White version |
**Recommended Logo Sizes**:
- Cover page: Width 280-320px
- Content page header: Width 160-200px
- Ending page: Width 320-400px
---
## IX. Spacing Specification
| Element | Value |
| -------------------- | ---------- |
| Page margins | 60px |
| Content block spacing | 28px |
| Card inner padding | 24px |
| Card border radius | 12px |
| Diagonal cut angle | Approx. 8-12° |
---
## X. SVG Technical Constraints
### Mandatory Rules
1. viewBox: `0 0 1280 720`
2. Define gradients using `<linearGradient>` inside `<defs>`
3. Use `fill-opacity` / `stroke-opacity` for transparency
4. Use `<tspan>` for text wrapping
5. Use Base64 inline or `<image>` reference for logos
### Prohibited Elements
- `mask`, `<style>`, `class`; `clipPath` is allowed only on `<image>` under `shared-standards.md` §1.2
- `foreignObject`, `textPath`, `animate*`
- `rgba()` color format
- `<g opacity="...">` (group opacity)
---
## XI. Placeholder Specification
| Placeholder | Description |
| -------------------- | ---------------------- |
| `{{TITLE}}` | Main title |
| `{{SUBTITLE}}` | Subtitle |
| `{{AUTHOR}}` | Presenter name |
| `{{ADVISOR}}` | Thesis advisor |
| `{{INSTITUTION}}` | College/Institution |
| `{{DATE}}` | Date |
| `{{PAGE_TITLE}}` | Page title |
| `{{CHAPTER_NUM}}` | Chapter number |
| `{{CHAPTER_TITLE}}` | Chapter title |
| `{{CHAPTER_DESC}}` | Chapter description |
| `{{KEY_MESSAGE}}` | Key message |
| `{{CONTENT_AREA}}` | Content area |
| `{{PAGE_NUM}}` | Page number |
| `{{THANK_YOU}}` | Thank-you message |
| `{{CONTACT_INFO}}` | Contact information |
| `{{TOC_ITEM_N_TITLE}}` | TOC item title |
| `{{TOC_ITEM_N_DESC}}` | TOC item description |