# forbaska.css > Shared CSS design system for small single-page tools. Plain CSS, no build step, `forbaska-` namespace, design tokens as CSS custom properties, light/dark follows system. Rough, editorial, function-first look: hard borders, hard shadows, minimal radius, mono metadata. Not SaaS/Tailwind/Bootstrap style. Include with: `` Do not redesign the visual language into generic Tailwind/SaaS conventions. Preserve the rough, editorial, production-oriented character even when implementing standard UI components. ## Docs - [Full reference](https://forbaska.github.io/css/llms-full.txt): design principles, all tokens, all classes with HTML examples, do/don't. Read this before writing any UI. - [Live examples](https://forbaska.github.io/css/): every component rendered - [Stylesheet](https://forbaska.github.io/css/v1/forbaska.css): source of truth for tokens and classes