# DS-011 — Reusable WALKA benefit item

Status: COMPLETED
Issue: #110
PR: #116
Parent UI Task Master: #85
Implementation branch: `agent/ds-011-benefit-item`

## Delivered

- Added `WalkaBenefitItem` under `mobile/lib/design_system/components/cards/`.
- Provides icon + heading + supporting-text hierarchy using shared WALKA gold/white typography and spacing tokens.
- Supports stacked and compact horizontal layouts so multiple trust/benefit compositions can share one atom.
- Keeps all benefit wording caller-owned; no product claims are embedded in the design system.
- Exposes one concise semantic label per benefit item with an override when needed.
- Focused widget tests cover stacked/compact layout, token defaults, semantics and narrow-width wrapping.

## Guardrails

- No feature-page integration.
- No Product Master, catalog, Favorites persistence, backend or Amazon-boundary changes.
- No protected `Images/` changes.

## Validation receipts

- PR head: `90d9606841ebb7b6298ccdab70b0e29c3bc272ac`.
- PR workflow: run #496 / `31391007999` — Flutter Analyze, full Flutter tests and Android release APK Green.
- PR APK artifact: `9063820870`, digest `sha256:a37233ae5ba33c4cfa11fcd1ec9289f4043c5eefd735979d8dc5a8d81a1cc016`.
- Stable merge: `ccc574885ad6880aec38729c6de70a5c7c493274`.
- Combined stable-main validation containing DS-008..DS-012: run #504 / `31391703159` Green, including release APK and stable publication.
- Combined stable APK artifact: `9064126077`, digest `sha256:36c5dc7461014af8a6f628372325ff73a562d64ef5a3b0172cc24e0d091591bc`.
- Stable verified APK source: `f3b6d465c9b69d8b58bf666f7d59ed38fcbfada1`; APK SHA-256 `902b6986a5b748f1b9351441ac4d0bb162a1cbcc22d612b8fba7d47677c36905`.