# nitaimaarek UI > Shared UI framework for every *.nitaimaarek.com site. One stylesheet themes a > whole site: layer 1 styles bare HTML (no classes needed), layer 2 adds .ui-* > components, a cursor-reactive canvas background and synthesised interface > sound. No build step, no dependencies, no web fonts, no audio files. Install (the entire integration): Retheme with one line: `` (accent), `--ui-tint` (neutrals), `--ui-radius`, `--ui-density`, `--ui-fs`; `` forces a mode, default follows the OS. ## Docs - [Full reference (markdown, one request)](https://framework.nitaimaarek.com/ui.md): every token, component, class, attribute and JS call with copy-paste markup. - [Rendered reference](https://framework.nitaimaarek.com/): the same content with live examples. - [ui.css](https://framework.nitaimaarek.com/ui.css): the stylesheet itself, commented. - [ui.js](https://framework.nitaimaarek.com/ui.js): behaviour layer, commented. - [ui-bg.js](https://framework.nitaimaarek.com/ui-bg.js): interactive background engine (stars, mesh, aurora, grid, ripple).