```
Why it matters

A mod-facing surface with engine discipline

Sulkan is not positioned here as a random shader bundle. The source shows a deliberate runtime contract: controlled pack intake, clear quality presets, stable bind names, predictable cascade behavior, and a documentation surface that can support both creators and presentation.

Promotion Built for visual identity

Sun shadows, animated water, and a stronger celestial direction make Sulkan read like a rendering platform with an authored aesthetic.

Creator workflow Folder packs and zip packs both work

The manager scans the standard `shaders` directory and supports `.zip` packs seamlessly.

Operational model Generated active-pack staging

Selected packs are rebuilt into a dedicated active resource pack.

```