--- name: session-2026-06-11-vii-f-running-head-shipped-the-arc-open-work-register-records-drift-both-ways description: "Woke into the essay thread; steward pivoted to §VII.f — the one ready-to-build apparatus never shipped. Built it (zero-JS view-timeline reveal) through a long render-rulings refinement (body-column-axis alignment, soft fading rule, full-width dissolving ground); surfaced + reframed the W1.15 false premise (frontispiece doesn't scroll) scroll→presence-reveal; shipped b220620, live. Then the deeper arc: steward corrected my 'only unbuilt element' overclaim → the records drift BOTH ways → built project-arc-open-work-register.md (single code-verified source of truth), steward caught the cul-de-lampe (A2). Pulling thread: the register is the map; the two undesigned-SVG assets (A1 vignette, A2 cul-de-lampe) are the real remaining build — which one, or the deferred essay, is next." metadata: node_type: memory type: project originSessionId: b85f1094-0658-47b4-a0ba-7a4323383aa9 --- # Session 2026-06-11 — §VII.f running head shipped + the ARC open-work reckoning Woke into the essay (06-10 thread); the day became §VII.f + an open-work reckoning. ARC `main @ b220620`, live, clean. Symmetria active all day (ledger `session-ledger-2026-06-11.md` — 9 returns, heavy). ## Past — what we did ### §VII.f Running Head — BUILT + SHIPPED (`b220620`, live) The one spec'd-but-ready apparatus never shipped (verified unbuilt against code first). Built: zero-JS CSS `view-timeline` on `.post-title`, hoisted via `timeline-scope`, opacity across the `exit` range; per-type bound to `content-types.yml apparatus.running_head` (`loadRunningHeadClasses`/`showRunningHeadField`; yes=auto, conditional/per=per-piece override); progressive-enhancement `display:none` fallback (§III.b browser-floor answered). Files: new `_running-head.scss`, `post.html`, `site.hs` (`TypeFacts`+`ApparatusFacts`, threading through `postCtx`), `main.scss`. **Verified by headless-Chrome** throughout (opacity 0→1 at title exit; per-type presence; axis). **Refined through a long sequence of steward render-rulings** (each measured, not theorized): 1. **Alignment** — band was viewport-centred; the breadcrumb/sequence-marker/body all sit on the *body-column axis* = viewport-centre − 2rem (the (sidenote 14rem − marker 10rem)/2 grid asymmetry, measured constant 598@1280 / 798@1680). Fix: measure-width band, centred for symmetric pieces, `translateX(−2rem)` for marginalia. Moved the marginalia grid tokens `_sidenotes`→`_variables` (byte-identical) so the band shares the grid geometry. 2. **The rule** — measure-wide with ends that dissolve over a soft tail (`$rh-fade` 4rem): the middle path between heavy full-width and rigid measure-stop. 3. **The ground** — separated from the rule: a *full-width* occluding layer (vertical fade) so the reading slips under across the whole width, while only the measure-wide rule reads as a line. Then anchored the dissolve BELOW the rule (`$rh-dissolve` 1.1rem via `padding-block-end`) so text is gone by the time it touches the rule, not colliding. ### W1.15 frontispiece compass — false premise surfaced, reframed W1.15 ruled the compass reveal "same scroll-driven mechanism." **Surfaced (not papered): the frontispiece doesn't scroll** (`min-height:100vh`/`space-between`; measured scrollHeight==innerHeight). Steward reframed scroll→**presence-reveal**: zero-JS cursor-approach (graded invisible sibling-combinator bands; compass clarifies as the pointer descends — invite, not insist). Touch rests gently-present (accepted zero-JS limit; the phone accepts its limits — steward principle). Built in `_frontispiece.scss`. ### Spec reconciled + shipped apparatus §VII.f (status→BUILT, convention table Background/Alignment trued, Implementation status), AldineXXI §2044 (scroll→presence reframe) + selector index, content-typology Sub-table-4. PENDING-39 appended; REVIEWED-43 placed by steward. Committed b220620, pushed both source remotes, `make rebuild` deployed (CloudFlare + mirror `d5e1e9eb`), **live-verified** on animalrationiscapax.org. ### The open-work reckoning (the deeper arc) Steward corrected my "§VII.f = the *only/last* unbuilt element" — an overclaim (I'd verified §VII.f unbuilt but never censused the spec; hardened the steward's earlier framing into a claim with the contradicting `.colophon-page (planned)` line in my own edit view). Then: **what is the colophon?** — verified it's SHIPPED (rewritten 2026-05-09 "per §VII.g", live as an about-page; the `.colophon-page` index line is a phantom). **Third stale-index misread of the turn** (running-head entry, "only element", colophon). Root finding: **the AldineXXI selector index + the tracker + the "-pending" files have all DRIFTED; records ≠ code.** Steward got (rightly) nervous → built **`project-arc-open-work-register.md`** = the single code-verified source of truth for OPEN ARC work, reconciling every surface against code. Annotated `project-arc-rework.md` (read-first banner + 06-08→06-11 compact catch-up — the tracker was true only through 06-07). Corrected MEMORY.md's stale "no build work pending" ARC tail. **Steward caught the cul-de-lampe** — the §IV Close ornament SVG asset, undesigned per spec §IV [OPEN 2026-05-03]; added as A2 (sibling to the vignette). ### "One more audit, then wrap" — register [VERIFY] flags resolved (Steward DENIED my AskUserQuestion menu — proceed with the obvious bounded one, don't re-ask.) Verified against code: **E3 404 → DONE** (predates §VII.h; built page conforms exactly), **E5 master-typographer → DONE/superseded** (deep-typographic-audit-2026-06-09), **E6 web-typography → DONE**. **B3 ornament migration → OPEN, sized: ~95 content files, ~150 `