# 07-spring-launch — Spring Launch Fresh

## Style Overview

Light green gradient with tender green and yellow-green color scheme, using natural curves + petal layout, suitable for spring launch events, new product releases, seasonal marketing, and other fresh natural occasions

- **Scene**: Spring launch events, new product releases, seasonal marketing, brand activities
- **Mood**: Fresh, natural, vibrant, energetic, hopeful
- **Color Tone**: Green tone, light color system, natural colors, fresh gradients
- **Industry**: Consumer goods, environmental, health, beauty, food

## Color Palette

| Name           | Hex     | Usage          |
| -------------- | ------- | -------------- |
| Background     | #E8F5E9 | background     |
| Primary        | #4CAF50 | primary        |
| Secondary      | #8BC34A | secondary      |
| Accent         | #81C784 | accent         |
| Dark           | #1B5E20 | dark           |
| Primary Text   | #1B5E20 | text_primary   |
| Secondary Text | #388E3C | text_secondary |
| Muted Text     | #66BB6A | text_muted     |

## Typography

| Element  | Font            |
| -------- | --------------- |
| title_en | Arial Black     |
| title_cn | Microsoft YaHei |
| body     | Microsoft YaHei |
| data     | Arial Black     |

## Design Techniques

- Light green gradient with tender green and yellow-green color scheme
- Natural curve layout
- Petal decorative elements
- Four-leaf clover arrangement
- Vertical timeline design
- Morph transition animations
- Standardized decorative elements

## Page Structure (6 pages)

| Slide | Type       | Elements | Description                                                          |
| ----- | ---------- | -------- | -------------------------------------------------------------------- |
| S1    | hero       | 45       | Cover page - curve division + petal decorations + central card       |
| S2    | highlights | 55       | Highlights page - four-leaf clover style staggered arrangement cards |
| S3    | features   | 55       | Features page - left product + vertical feature flow                 |
| S4    | pricing    | 55       | Pricing page - three column pricing cards                            |
| S5    | timeline   | 50       | Timeline page - sprout growth style vertical timeline                |
| S6    | cta        | 50       | CTA page - top green area + action button                            |

## Reference Script

Complete build script is in `build.sh`.

**Recommended slides to read for understanding core design techniques**:

- **Slide 1 (hero)** — Cover page - curve division + petal decorations + central card
- **Slide 5 (timeline)** — Timeline page - sprout growth style vertical timeline

No need to read all — skim 2-3 representative slides.