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UI and Styling Reference

Core theme styling and component documentation for contributors and maintainers.

Contents

Document Description
Design System Tokens, SCSS architecture, Bootstrap integration, import order
Design Tokens Quick reference for color, spacing, typography, shadow, motion
Theming Skins, color modes, Appearance panel, built-in palettes
Configuration _config.yml styling keys with examples
Components Liquid include library (_includes/components/)
Layouts and Navigation Sidebars, TOC, navbar, FABs, layout hierarchy
Code Blocks Rouge syntax highlighting, copy button, line numbers
Customization Decision tree for fork-safe changes
Extending Add new layouts, components, includes, and plugins
JavaScript API Public JS surface: zer0Navigation, zer0Bg, zer0UI

Live Preview

The built site exposes a theme preview at /about/settings/theme-preview/.