Automatic.css
Use Automatic.css as your design system. Your styles load after it, and the agent works with its variables and settings.
Automatic.css owns the design system: colours, spacing, type and the classes built on them. Delta works with it, not beside it. Your site.css loads after automatic.css, so your own rules apply on top of the framework, and the agent uses Automatic.css variables and classes instead of writing new values.
The agent can read the variables and settings Automatic.css generates, and change settings when you ask. Before each change Delta takes a snapshot of the Automatic.css settings, and restoring that snapshot puts them back. The Design page shows the colours and type that come from Automatic.css.
Automatic.css is a premium plugin, so you install it yourself. The load order works with any version. The abilities need Automatic.css 4.
Abilities this integration exposes
Five abilities. They need Automatic.css 4 and an administrator account. When SchemaWP is active, four of them hand over to SchemaWP's own tools.
acss-get-settings
Reads Automatic.css settings without changing them.
acss-get-status
Checks that Automatic.css is set up as the design system and that your site styles load after it.
acss-get-variables
Reads the CSS variables Automatic.css generates: colours, spacing and type sizes.
acss-regenerate-css
Rebuilds the Automatic.css stylesheets from the current settings.
acss-update-settings
Changes Automatic.css settings, with an optional dry run first. Delta takes a snapshot before it saves.