# Cosmic Neon — Sci-Fi Time Travel

## Style Overview

A futuristic sci-fi design featuring dual neon glow orbs (purple and cyan) on a near-black canvas with star decorations. Creates a mysterious cosmic atmosphere perfect for science and technology presentations.

- **Scenario**: Science talks, futuristic topics, physics presentations, cosmic themes
- **Mood**: Sci-fi, mysterious, futuristic, neon
- **Tone**: Near-black with purple and cyan neon

## Color Palette

| Name           | Hex               | Usage                            |
| -------------- | ----------------- | -------------------------------- |
| Background     | #050510           | Near-black deep space            |
| Glow Purple    | #8A2BE2           | Primary neon glow effect         |
| Glow Cyan      | #00FFFF           | Secondary neon glow effect       |
| Card BG        | #111122           | Dark indigo for card backgrounds |
| Primary text   | #FFFFFF           | White for headings               |
| Secondary text | #AAAAAA / #CCCCCC | Gray variations for body text    |
| Accent text    | #00FFFF           | Cyan for highlights              |

## Typography

| Element         | Font                       |
| --------------- | -------------------------- |
| Title (English) | Montserrat                 |
| Title (Chinese) | Source Han Sans (思源黑体) |
| Body            | Source Han Sans            |

## Design Techniques

- Dual neon glow orbs (purple + cyan) as main decorative elements
- Star decorations with varying opacity for depth
- Donut ring accent element for cosmic feel
- Neon-highlighted card backgrounds for content sections
- Large data typography for evidence slides
- Generous line spacing for readability on dark backgrounds

## Page Structure (5 slides)

| Slide | Type      | Elements | Description                                       |
| ----- | --------- | -------- | ------------------------------------------------- |
| 1     | hero      | 25       | Title with dual neon glow orbs                    |
| 2     | statement | 25       | Centered quote with shifted glow positions        |
| 3     | pillars   | 25       | 3-column layout with neon card backgrounds        |
| 4     | evidence  | 25       | Large data number + description with neon accents |
| 5     | cta       | 25       | Closing with neon accent decoration               |

## Reference Script

Complete build script available in `build.sh`.

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

- **Slide 1 (hero)** — dual glow orb composition with stars
- **Slide 3 (pillars)** — neon card backgrounds with content hierarchy

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