Style randomizer (theme × typography × palette)

Generated from mcp/patterns.registry.json — do not edit by hand; change the registry and run bun run patterns:build.

Index card — the docs below are the canonical explanation; deep-tier pattern pages additionally carry invariants and emulation notes.

Category: App Shell & Navigation · Tier: light · Risk: low — structural pattern, no external services

Randomizes decorative styling (typography pairing and color palette) on each visit from pre-validated, WCAG-compliant sets, kept orthogonal to the user's dark/light theme choice.

When to use: Reach for it when building playground or showcase surfaces that benefit from memorable visual variation without harming accessibility.

Docs

• docs/foundation/style.md (GitHub · GitLab)

Code

• src/lib/styles/random/ (GitHub · GitLab)
• src/lib/server/style/ (GitHub · GitLab)

Proof

• /showcases/shell/style

Machine-readable record: app-shell-style-randomizer in mcp/patterns.registry.json.