Interface / FoundationStudy 01
Visual system

Small details. A shared language.

A collection of surfaces, typography, and everyday controls.
One consistent foundation, ready to compose.

Typography

Clear hierarchy.
Comfortable proportions.

A place to begin.

Body text brings the details together. Keep it simple, clear, and useful.

Secondary text gives a little more context.

Explore the controls12 / 13 / 14 / 16 / 24 / 30

Surfaces

Quiet layers.
Subtle boundaries.

Canvas
Recessed
Base
Control
Layered surface

Everything in its place

A contained space for related content, with a gentle edge and a clear hierarchy.

Actions

Different emphasis.
The same proportions.

Form controls

A label, a field,
a little guidance.

A short, helpful description.
An example of field-level feedback.
Preferences
Choose one

Try the fields. Nothing is saved.

Status & feedback

Color with meaning.
Always paired with text.

PrimarySecondaryOutlineBetaInfoSuccessWarningError
AvailableBluePurpleTealOrange

An informational message with a little context.

Everything is ready for the next step.

Disclosure

Extra detail,
when it is needed.

A little more context

Related details live here. Open and close this section with the keyboard or a pointer.

Another useful detail

Each section opens independently, keeping the surrounding content in place.