neoanthem/retro-arcade

1. Project type and scope

This repository is a static single-page landing page called *Retro Arcade*. There is no backend, no database, and no JavaScript layer visible in the repo. The entire experience is delivered through browser-rendered HTML and CSS.

2. Primary runtime boundary

The only runtime is the web browser. It loads index.html, applies style.css, and renders the page with image assets from img/. All interactions are visual effects handled by CSS, not by application logic.

3. Entry point

index.html is the structural root of the site. It defines the page sections, content hierarchy, and references to styles and assets. For an architecture diagram, this is the central node that everything else hangs off of.

4. Presentation layer

style.css contains the full visual system: retro color palette, neon glow styling, pixel-inspired typography, hover states, transitions, blur effects, and animated backgrounds. It is the main “engine” of the experience.

5. Asset subsystem

The img/ directory holds the visual media used by the page, likely including pixel art, icons, or themed illustrations such as the Pac-Man-inspired section. These assets are loaded directly by the HTML and styled by CSS.

6. Interaction model

User interaction is limited to CSS-driven affordances: hover animations, transitions, and responsive behavior. There is no event-driven application state, form processing, or client-side data mutation.

7. Responsive design boundary

Responsiveness is implemented entirely in CSS. Layout adapts to different screen sizes through media-query-based styling rather than separate templates or scripts. This makes the page a single responsive presentation layer.

8. Visual design system

The repository follows a cohesive arcade theme: pixel aesthetics, neon glow, dark backgrounds, and game-inspired section styling. This is not a componentized app framework; instead, the “system” is a handcrafted stylesheet applied consistently across the page.

9. Data flow

The content flow is simple: the browser requests index.html, which references style.css and the img/ assets; the browser then combines these into the rendered landing page. There are no API calls, no persistent data stores, and no server-side transformations.

10. Deployment model

The README links to a GitHub Pages live demo, so the expected deployment is static hosting. The architecture therefore centers on files being served as-is, with the browser doing all rendering work.

11. What is intentionally absent

There are no build tools, package manifests, test suites, or dependency graphs in the provided file tree. That absence is architecturally meaningful: this is a lightweight static site, not an application platform.

12. How to draw the architecture

A correct diagram would show: Browser → index.html → style.css + img assets, with the browser rendering the retro arcade landing page. The only significant boundary is between the static site files and the client browser.