Foundations
Foundations
The parts of the system that are not components. Colour is the substantial one — it is where the accessibility argument gets made.
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Colour
Four token layers, ten-step ramps, semantic roles, and the text-safe boundary — with a live contrast checker.
stable
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Dark mode
Why dark mode is a remapping rather than a filter, and how the ramp inversion is enforced.
stable
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Typography
Scale, measure and optical sizing.
stable
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Spacing
A 4/8 base with a visible ruler overlay.
stable
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Elevation
The half-step argument, and where the light-mode ladder runs out.
stable
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Motion
Durations, easings and reduced-motion behaviour.
stable
Pages marked planned are named rather than stubbed. An empty page that looks finished costs more trust than an honest gap.