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desktop1440×1100 · 
mobile390×844 ·
draft · audio-player-creative-range-demonstration
Audio Player Creative Range Demonstration
Show focused listening, featured episode, and downloadable resource compositions from one portable, progressively enhanced Audio Player contract.
- Evidence
- demonstration
- Release binding
- unbound
- Core source
dde7da9a7964
Full-size artifacts
Rendered evidence
2 declared viewports. Select an image to inspect it at source resolution.
/audio-player-directions/fixtures/compatibility/portable-block-layout-proof/evidence/audio-player-directions-desktop.png/audio-player-directions/fixtures/compatibility/portable-block-layout-proof/evidence/audio-player-directions-mobile.pngIntent
Exact declaration
Subjects
Best fit
- podcast episodes and interviews
- short guided audio embedded in a story
- downloadable audio resources with transcripts
Avoid when
- visitors need to compare several recordings at once
- video or synchronized visual evidence is essential
- a plain file link communicates the resource more clearly
Readiness
Checks and limitations
- accessibility
- partial
- artifact freshness
- not-run
- desktop responsive
- pass
- keyboard
- partial
- mobile responsive
- pass
- no essential javascript
- pass
- performance
- not-run
- reduced motion
- pass
- rendered route
- pass
- source portability
- pass
- visual acceptance
- not-run
Limitations
- This is source-linked development evidence, not an exact clean release binding.
- Chromium desktop and 390px layout, zero overflow, semantic target sizes, focus rings, transcript disclosure, enhancement state, JavaScript-disabled native controls, and visual review pass. Axe-core, performance budgets, Safari viewport proof, exact release binding, and independent owner review remain promotion gates.
Invalidated by
- Audio Player renderer, semantic CSS, or controller change
- preset or fixture source change
- Customer Brand System change
- Core or Distribution release change
- browser evidence change
Portable source
Routes and source ownership
Paths resolve inside exact Core commit dde7da9a7964f8011ecac5cb311f6d5ae2872b46. Private repository links stay private; the mapping remains explicit.
Rendered routes
| Route | Role | Source |
|---|---|---|
/audio-player-directions/ | three-direction Audio Player comparison | fixtures/compatibility/portable-block-layout-proof/content/audio-player-directions/_index.md |
Source mapping
| Role | Path | Use |
|---|---|---|
| copyable typed Hugo source | fixtures/compatibility/portable-block-layout-proof/content/audio-player-directions/_index.md | Copyable source |
| portable Audio Player renderer | layouts/partials/blocks/audio-player.html | Framework or evidence source |
| portable Audio Player semantic CSS | assets/css/foundry-base.css | Framework or evidence source |
| progressive Audio Player controller | assets/js/foundry-audio-player.js | Framework or evidence source |
| render and browser assertions | fixtures/compatibility/portable-block-layout-proof/fixture.config.json | Framework or evidence source |