Timeline Creative Range Demonstration

← All Visual Examples

Full-size artifacts

Rendered evidence

6 declared viewports. Select an image to inspect it at source resolution.

Timeline Creative Range Demonstration evidence — **desktop-milestone-story**1440×1100 · `/timeline-directions/milestone-story/fixtures/compatibility/portable-block-layout-proof/evidence/timeline-milestone-story-desktop.png`

Intent

Exact declaration

Subjects

section-family · processsection-type · timelineblock-family · process-datablock · timeline

Best fit

historical or planned events whose chronology carries meaning
phases that need independent review without losing sequence
schedules and archives whose repeated time labels need fast scanning

Avoid when

visitors need instructions rather than chronology
a person's onboarding checkpoints need expectation-setting language
events are unordered or dates and statuses cannot be verified

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: partial

Limitations

This is source-linked development evidence, not an exact clean release binding.
Chromium desktop and 390px visual review, 320px geometry, zero horizontal overflow, explicit marker/date/content alignment, 44px detail links, visible focus, semantic ordered lists, and three distinct Theme Family compositions pass. Axe-core, performance, Safari viewport proof, exact release binding, independent owner review, and measured human/AI authoring tasks remain promotion gates.

Invalidated by

Timeline renderer, semantic CSS, or Theme Family art direction change
authoring schema, preset, fixture source, chronology, date, status, or destination 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
`/timeline-directions/milestone-story/`	editorial chronology with accumulated context	`fixtures/compatibility/portable-block-layout-proof/content/timeline-directions/milestone-story/_index.md`
`/timeline-directions/phase-board/`	atmospheric phase board for independent milestone review	`fixtures/compatibility/portable-block-layout-proof/content/timeline-directions/phase-board/_index.md`
`/timeline-directions/schedule-register/`	structured compact schedule register	`fixtures/compatibility/portable-block-layout-proof/content/timeline-directions/schedule-register/_index.md`

Source mapping

Role	Path	Use
copyable milestone-story Hugo source	`fixtures/compatibility/portable-block-layout-proof/content/timeline-directions/milestone-story/_index.md`	Copyable source
copyable phase-board Hugo source	`fixtures/compatibility/portable-block-layout-proof/content/timeline-directions/phase-board/_index.md`	Copyable source
copyable schedule-register Hugo source	`fixtures/compatibility/portable-block-layout-proof/content/timeline-directions/schedule-register/_index.md`	Copyable source
portable named preset registry	`data/foundry/block-presets.yaml`	Framework or evidence source
human and AI authoring schema	`data/foundry/block-schemas.json`	Framework or evidence source
portable Timeline renderer	`layouts/partials/blocks/timeline.html`	Framework or evidence source
portable Timeline semantic CSS	`assets/css/foundry-base.css`	Framework or evidence source
Theme Family art direction	`assets/css/foundry-theme-families.css`	Framework or evidence source
render and browser assertions	`fixtures/compatibility/portable-block-layout-proof/fixture.config.json`	Framework or evidence source