zcbot/skills/ppt/templates/layouts/government_blue/design_spec.md

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layout_id kind summary canvas_format page_count page_types
government_blue layout Key project briefings, Five-Year Plan presentations, work summaries, investment promotion, policy interpretation. ppt169 5
cover
toc
chapter
content
ending

Government Blue Style Template - Design Specification

Suitable for government agency briefings, key project presentations, planning proposals, investment promotion, and similar scenarios across all levels of government.


I. Template Overview

Property Description
Template Name government_blue (Government Blue Template)
Use Cases Key project briefings, Five-Year Plan presentations, work summaries, investment promotion, policy interpretation
Design Tone Grand, tech-forward, modern, professional government style
Theme Mode Light theme (white background + blue gradient accents)

II. Canvas Specification

Property Value
Format Standard 16:9
Dimensions 1280 × 720 px
viewBox 0 0 1280 720
Page Margins Left/Right 60px, Top 80px, Bottom 40px
Safe Area x: 60-1220, y: 80-680

III. Page Structure

General Layout

Area Position/Height Description
Top y=0, h=6px Blue gradient bar (bright blue → deep blue), full width
Title Bar y=30, h=50px Section number block + title text + top-right logo
Content Area y=100, h=560px Main content area
Footer y=680, h=40px Page number, organization name, bottom decoration line

Navigation Bar Design

  • Top Decoration Line: Blue gradient (#00B4D8#0050B3), height 6px, full width
  • Bottom Decoration Line: Deep blue (#0050B3), height 4px, y=716
  • Title Bar (y=30):
    • Section number block: Deep blue square (50×50px), white number centered
    • Title text: 20px from number block, 28px font size, #1A1A1A
    • Top-right logo: Fixed at x=1107, dimensions 113×50px

IV. Page Types

1. Cover Page (01_cover.svg)

  • Deep blue gradient background + tech grid texture
  • Left-side bright blue accent bar
  • Main title + subtitle (white)
  • Presenter/Organization info
  • Bottom date area
  • Geometric decorative circles

2. Table of Contents (02_toc.svg)

  • Light blue gradient background
  • Left-side decorative trapezoid + gradient vertical bar
  • Supports up to 5 chapters
  • Circular numbering + connector line design
  • Floating card effect (simulated with solid colors)

3. Chapter Page (02_chapter.svg)

  • Deep blue gradient background
  • Radial glow decoration
  • Large chapter number (semi-transparent + stroke effect)
  • Chapter title + English subtitle
  • Bright blue accent bar

4. Content Page (03_content.svg)

  • Light gradient background
  • Gradient number block
  • Dashed divider lines
  • Flexible content area
  • Supports multiple layout modes

5. Ending Page (04_ending.svg)

  • Deep blue gradient background
  • Wave curve decoration
  • Centered thank-you message (Chinese and English)
  • Bright blue divider line
  • Contact information

V. SVG Page Roster

File Role Description
01_cover.svg cover Title slide; 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

VI. Layout Modes

Mode Use Cases
Single Column Centered Cover, closing, key points
Two Columns (5:5) Comparative display
Two Columns (4:6) Image-text mixed layout
Top-Bottom Split Process descriptions, policy lists
Three-Column Cards Project lists, data display
Matrix Grid Category display
Table Data comparison, specification lists

VII. Spacing Guidelines

Element Value
Card spacing 24px
Content block spacing 32px
Card padding 24px
Card border radius 8px
Icon-to-text gap 12px

VIII. SVG Technical Constraints

Mandatory Rules

  1. viewBox: 0 0 1280 720
  2. Use <rect> elements for backgrounds
  3. Use <tspan> for text wrapping (no <foreignObject>)
  4. Use fill-opacity / stroke-opacity for transparency; rgba() is prohibited
  5. Prohibited: mask, <style>, class, foreignObject. clipPath is allowed only on <image> under shared-standards.md §1.2
  6. Prohibited: textPath, animate*, script
  7. marker-start / marker-end conditionally allowed (marker in <defs>, orient="auto", shape = triangle/diamond/oval) — see shared-standards.md §1.1

PPT Compatibility Rules

  • No <g opacity="..."> (group opacity); set opacity on each child element individually
  • Use overlay layers instead of image opacity
  • Use inline styles only; external CSS and @font-face are prohibited

IX. Placeholder Specification

Templates use {{PLACEHOLDER}} format placeholders. Common placeholders:

Placeholder Description
{{TITLE}} Main title
{{SUBTITLE}} Subtitle
{{AUTHOR}} Organization name (Chinese)
{{AUTHOR_EN}} Organization name (English)
{{PRESENTER}} Presenter
{{PAGE_TITLE}} Page title
{{CHAPTER_NUM}} Chapter number
{{PAGE_NUM}} Page number
{{DATE}} Date
{{ORGANIZATION}} Full organization name
{{ORG_SHORT}} Abbreviated organization name
{{CONTACT_INFO}} Contact information
{{TOC_ITEM_N_TITLE}} TOC item title
{{TOC_ITEM_N_DESC}} TOC item description
{{LOGO_HEADER}} Header logo filename

X. Usage Instructions

  1. Copy the template to the project directory
  2. Replace logo files in the images directory (if applicable)
  3. Select the appropriate page template based on content requirements
  4. Mark content to be replaced using placeholders
  5. Generate the final SVG through the Executor role

XI. Design Highlights

  • Tech Gradient: Bright-to-deep blue gradient reflects a modern tech aesthetic
  • Geometric Decorative Elements: Circles and grids add a tech atmosphere
  • Wave Curves: Dynamic decoration on the ending page
  • Floating Card Effect: Modern design for the table of contents page
  • Clear Visual Hierarchy: Ensures efficient information delivery