| deck_id |
kind |
summary |
canvas_format |
page_count |
primary_color |
| 中汽研_现代 |
deck |
Forward-looking technology showcases, strategic releases, high-end business reporting. |
ppt169 |
5 |
#001529 |
CATARC (中汽研) Modern Template - Design Specification (v3.0 Future Tech)
Suitable for CATARC high-end launches, forward-looking technology presentations, international exchanges, and similar scenarios.
v3.0 Update: Introduces a "Future Tech" design language with deep blue + neon cyan palette, emphasizing spatial depth and flowing light effects.
I. Template Overview
| Property |
Description |
| Template Name |
中汽研_现代 (CATARC_Modern_Tech) |
| Use Cases |
Forward-looking technology showcases, strategic releases, high-end business reporting |
| Design Tone |
Futuristic, tech-forward, deep & refined |
| Theme Mode |
Immersive dark cover/transition pages + clean light-gray content pages |
II. Canvas Specification
| Property |
Value |
| Format |
Standard 16:9 |
| Dimensions |
1280 × 720 px |
| viewBox |
0 0 1280 720 |
| Page Margins |
Left/Right 80px, Top 100px, Bottom 60px |
| Safe Area |
x: 80-1200, y: 100-660 |
III. Color Scheme
Core Palette (Future Tech Palette)
| Role |
Color Value |
Gradient (SVG defs) |
Notes |
| Deep Night Sky |
#001529 |
#001529 -> #002B52 |
Cover/transition page main background |
| Tech Blue |
#1890FF |
#1890FF -> #096DD9 |
Primary visual accent |
| Neon Cyan |
#00E5FF |
#00E5FF -> #00B5D8 |
Ultra-bright accent for highlights/data |
| Polar Gray |
#F7F9FC |
N/A |
Content page background (not pure white, easier on eyes) |
| Dark Night |
#1F2937 |
N/A |
Body text |
Text Colors
| Role |
Color Value |
Usage |
| Heading (Dark BG) |
#FFFFFF |
Main title on dark backgrounds |
| Heading (Light BG) |
#001529 |
Main title on light backgrounds |
| Body Text |
#374151 |
Content page body text |
| Secondary Text |
#6B7280 |
Auxiliary descriptions |
| Decorative Text |
#E5E7EB |
Very light watermark text |
IV. Typography System
Font Stack
Primary Font Stack: Arial, "Microsoft YaHei", sans-serif
Use Arial for English and numbers by default. Roboto or DIN may be used only when the font is explicitly installed or embedded for the target environment.
Font Size Hierarchy
| Level |
Usage |
Size |
Weight |
Color |
| H1 |
Cover main title |
64px |
Bold |
#FFFFFF |
| H2 |
Page heading |
36px |
Bold |
#001529 |
| H3 |
Section title |
24px |
Bold |
#1890FF |
| P |
Body content |
18px |
Regular |
#374151 |
| Deco |
Decorative large numbers |
120px |
Bold |
Opacity 5% |
V. Page Structure (Asymmetric Tech Layout)
Common Navigation Bar (y=0 to 100)
- Asymmetric Design: Title left-aligned with a geometric decorative bar on the left.
- Logo: Floating in the upper-right corner with a subtle glow effect.
- Decoration: Top area retains only a splash of bright color line on the right side, breaking visual balance.
VI. Page Types
1. Cover Page (01_cover.svg)
- Visual Focus: Deep spatial depth. Background uses a deep blue radial gradient.
- Hero Element: Right side features abstract "Luminous Flow" or "Digital Matrix" graphics.
- Title: Bottom-left aligned, emphasizing bold typography with a neon-colored underline.
2. Table of Contents (02_toc.svg)
- Layout: Split Screen (left dark, right light).
- Left Side: Dark area containing "CONTENTS" and Logo.
- Right Side: Light area with TOC items. Replaces cards with "Timeline" or "Floating List" style.
- Numbers: Highlighted in neon cyan (
#00E5FF).
3. Chapter Page (02_chapter.svg)
- Background: Dark background.
- Special Effect: Large outlined numbers in the background (Stroke Text).
- Dynamism: Added tilted decorative lines to simulate a sense of speed.
4. Content Page (03_content.svg)
- Background: Very light gray
#F7F9FC.
- Header: Floating title bar for enhanced hierarchy.
- Watermark: Tech-styled geometric watermark in the lower-right corner.
5. Ending Page (04_ending.svg)
- Background: Echoes the cover.
- Center: Minimalist "Thank You" with surrounding halo ring 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. Layout Patterns (Recommended)
1. Floating Timeline
- Uses right-side space for time or process display.
- Nodes feature a neon glowing effect.
2. HUD Display
- Simulates a heads-up display style using thin wireframes and highlighted numbers for key KPIs.
3. Asymmetric Contrast
- Leverages the page's asymmetric structure to create dynamic image-text layouts.
IX. Spacing Guidelines
| Property |
Value |
Description |
| Base Unit |
8px |
Tech designs typically use an 8px grid |
| Module Gap |
48px |
Extra spacious for a modern feel |
| Line Height |
1.6 |
Increased line height for readability |
X. SVG Technical Constraints
Mandatory Rules
- Blend Modes: Avoid
mix-blend-mode wherever possible; use opacity as a substitute.
- Gradients: Leverage angled
linearGradient (e.g., x1="0%" y1="0%" x2="100%" y2="50%") to create light and shadow effects.
- Strokes: Use thin
stroke-width="1" with low transparency stroke-opacity="0.2" to simulate glass edges.
XI. Placeholder Specification
| Placeholder |
Description |
{{TITLE}} |
Presentation main title |
{{SUBTITLE}} |
Subtitle |
{{AUTHOR}} |
Presenting organization |
{{PRESENTER}} |
Presenter |
{{DATE}} |
Date |
{{CHAPTER_NUM}} |
Chapter number (01, 02) |
{{PAGE_TITLE}} |
Content page title |
{{STAT_1}} |
Statistical data 1 |
{{TOC_ITEM_N_TITLE}} |
TOC item title |
{{TOC_ITEM_N_DESC}} |
TOC item description |
{{THANK_YOU}} |
Thank-you message |
{{CONTACT_INFO}} |
Contact information |
XII. Usage Notes (Recommended)
- Light & Shadow Effects: All light and shadow effects are achieved via SVG gradients, with no dependency on external images.
- Fonts: Use Arial for numbers by default. Roboto or DIN may be used only with an explicit font-install or font-embedding requirement.
- Backgrounds: Dark backgrounds look excellent on projectors, but ensure the ambient lighting is as dim as possible.