System tier — override tokens for individual components. Each component has system tokens (e.g. button padding, input radius) that default to alias values. Overriding a token here only affects that specific component, without changing the global alias.
Preview
Content for the first section.
Content for the second section.
System Tokens
Change a value to override the default. Overrides emit as system-tier CSS variables.
accordion-border-width
(border-width)
default
accordion-trigger-padding-x
(spacing)
default
accordion-trigger-padding-y
(spacing)
default
accordion-trigger-font-size
(font-size)
default
accordion-panel-padding-x
(spacing)
default
accordion-panel-padding-y
(spacing)
default
accordion-indicator-size
(sizing)
default
Surface Colours
accordion-trigger-surface-default
default
accordion-trigger-on-surface-default
default
Live Preview
Large body text for lead paragraphs.
Default body text in the surface colour.
Small text for captions and secondary content.
Extra-small text for fine print and labels.
Muted text for supporting information.
Code
const theme = createTheme(tokens);
export default theme;
Buttons
Badges
Inputs
Radio Group
Box / Card
Elevated box with medium radius and padding.
Alerts
Avatars
Accordion
Content for the first accordion section.
Content for the second accordion section.
Content for the third accordion section.
Breadcrumb
Tabs
Overview panel content.
Details panel content.
Settings panel content.
Separator
Horizontal separator shown above and below.
Slider
Progress & Skeleton
Page Surface
Body text on the default page background.
Muted text for secondary information.
Muted Section
Body text on a muted surface.
Card content elevated above the muted surface.
Primary Section (Cascade)
Body text inherits on-primary colour via cascade.
Muted text also resolves to on-primary.
Card Grid on Muted
Card content on a raised surface over muted background.
Another card verifying consistent contrast and spacing.
Form Controls
Alert Variants
Nested Composition
Your current plan includes all features.