marketing/facebook: the mark alone on the profile, the real lettering on the covers

Operator refinements after looking at the rebuilt pictures. No geometry changed:
R-919's measured constants, its band and every check stand, and the red-proof
still convicts the old layout.

Profile picture: the logo MARK only. The mark plus the "felhom.eu" lettering was
too much for the 176 px Facebook shows -- and smaller than the shape the Page
carried before this work, because build.py shrinks the artwork to fit inside the
circle where the original was simply cropped by it. Dropping the lettering grows
the mark from 69% to 76% of the circle; canvas 932 -> 648 and the profile_width
floor 720 -> 640 (twice Meta's recommended 320 source; 720 was above what the
mark alone needs and would have shrunk it for nothing). logo.png is split at a
MEASURED row: ink y 5-289, blank band y 290-295, wordmark y 296-403.

Covers: the headline is now set the way the WEBSITE sets its h1. site.css
.page-index .hero-text h1 is font-weight 700, letter-spacing -0.03em; this file
used ExtraBold 800 with no tracking, so the cover did not actually match the
page. HEADLINE_WEIGHT/HEADLINE_TRACK now carry those, with real per-glyph
spacing. Bold is narrower so headlines grew: A 57->62, B 58->63, C 47->50.

"felhom.eu" is no longer typed anywhere: wordmark() draws the logo's own
lettering, which is set in "M+ 2c"/"Vremena Grotesk" -- fonts this machine does
not have (R-916) -- so any typed version was a look-alike. The website hero
shows the same logo.png on the same dark background, so the covers match the
page. The DOMAIN constant is removed rather than left as dead code.

Caught before it shipped: the preview's new profile paragraph added a fourth %d
and the argument tuple stayed in the old order, so the phone paragraph rendered
"the centre 76 px of the 938-pixel width, with a profile circle 1640
cover-pixels across". Every number was real, just in the wrong slot, which is
why it read as plausible instead of crashing. Found by reading the rendered
paragraph back, not by the exit code.

Built on DooPlex; all checks pass, the phone simulation still shows 0 px cut and
0 px under the profile circle on all three covers. R-919 stays VERIFY.

documentation/backlog/OPEN-ITEMS.md

@@ -278,7 +278,7 @@ stopping line that lies.
 | **R-915** | Business & legal | P4 | **The Meta app `felhom.eu` is in development mode, so posts it makes are seen only by people with a role on the app.** READ 2026-10-08 (Meta docs, cited in the spike); not measured. MEASURED: development mode does not refuse posting (both test writes HTTP 200). Live needs display name, contact e-mail, a Terms of Service URL, an app icon, a category and the app purpose (privacy-policy and data-deletion URLs listed beside them). The robot's Page assignment, missing at first, was done by the operator the same day. | **WAITING-ON-OPERATOR** | R-813 (the Terms of Service URL) | Before real public posts: switch the app to Live in the Meta developer page. If nothing is done: posts stay invisible to the public. After Live: CC adds the Page link to the website footer (not before — a link to a Page nobody can read is worse than none) | operator |
 | **R-916** | Business & legal | P4 | **The logo has no usable vector master: `website/assets/logo.svg` sets „felhom.eu" as live text in the fonts „M+ 2c" and „Vremena Grotesk", which DooPlex does not have, so every renderer here draws other letters.** SEEN 2026-10-08 (Facebook pictures task): librsvg drew the lettering in DejaVu; `fc-match` resolves the family to DejaVu Sans. The PNG (645 x 408) is the only faithful copy, which caps every picture made from it at about that size (`marketing/facebook/README.md`). | **WAITING-ON-OPERATOR** | the machine with the fonts | In Inkscape on that machine: select the lettering → Path → Object to Path → save as `website/assets/logo-master.svg`; then `marketing/facebook/build.py` can use it. If nothing is done: the PNG stays the master; larger prints will be soft | operator |
 | **R-917** | Business & legal | P4 | **`COPY.md` §2, the Page's longer description (867 characters), has nowhere to go: Facebook's current Pages experience has no long-description field at all.** FOUND 2026-10-08 (Page setup task, `audits/facebook-page-setup-2026-10-08/`). Looked in four places, all on the live Page as its admin: the Page's „Névjegy" tab (Rövid áttekintés / Személyes adatok / Részletek — only a 255-character „Bemutatkozás" and the pinned category), Business Suite's „Oldal módosítása" dialog (profile picture, cover, Bemutatkozás, category, phone, e-mail, address, website, social links — and nothing else), Facebook settings → „Oldal adatai" (redirects to the same Névjegy tab) and settings → „Oldal beállítása" (name, access, type, history, status, recommendation, messaging, data sharing). MEASURED by Graph with the Page token: `description`, `general_info` and `bio` all read `null`. Writing `description` by API would need `pages_manage_metadata`; the robot key's scopes are `read_insights, pages_show_list, business_management, pages_read_engagement, pages_read_user_content, pages_manage_posts, pages_manage_engagement, public_profile`, and the task's fences forbid adding a permission. So §2 is written, reviewed and unplaceable. **Options for the operator:** (a) leave §2 unused and let the 99-character intro plus the website carry it; (b) shorten §2 to ≤ 255 characters and make it the „Bemutatkozás" instead of §1 — but §1 was written for exactly that slot, so this is really „rewrite one of the two"; (c) publish §2 as the Page's first pinned post once the app is Live (R-915), which is where a long text actually gets read; (d) ask Meta support whether the field still exists for this Page type. Recommended (c) — the text reads like a post already. | **WAITING-ON-OPERATOR** | the choice a/b/c/d; (c) also waits on R-915 | Pick a/b/c/d. If nothing is done: §2 stays in `COPY.md` unused and the Page carries only the 99-character intro | operator |
-| **R-919** | Business & legal | P3 | **On a phone the Facebook Page cuts the left edge of the cover: the „s” of „saját szabályaid” and the „f” of „felhom.eu” are gone.** MEASURED 2026-10-08 on the live Page in Chrome DevTools device mode, Pixel 9 (412 × 924, mobile user agent, after a reload so Facebook serves the mobile bundle): `audits/facebook-page-setup-2026-10-08/C2-phone-headline-cut-closeup.png`. The mobile Page header is **412 × 274 = 1,504:1**, so Facebook keeps our cover's full height and shows only the centre **938 px of its 1640 px width (57,2 %)** — **351 px cut from each side**. `marketing/facebook/build.py` builds to a safe area of the centre **1028 × 544** (306 px clear of each edge), which is **45 px wider per side than the phone actually shows**; the light text in `out/cover-c.png` runs from x 333 to x 997, and the left crop edge is x 351, so the first **18 px** of the text are cut. Covers A and B are built from the same safe area and will have the same edge. Two further facts this measurement establishes: **Meta's own help page is wrong about its own rendering** — it states the mobile cover is 2,4:1 where the Page header measures 1,504:1 — and the mobile profile circle is far bigger than assumed (172 px, centred, overlapping the bottom 112 px of the 274 px cover, i.e. source x 637–1030 × y 369–624 is hidden). Not re-cropped on Facebook, per the task's fence. **-- 2026-10-09, FIXED in the build:** `marketing/facebook/build.py` now takes the phone view from the measurement (`PHONE_HDR = (412, 274)` -> the centre 938 px), so SAFE is (391, 40)-(1249, 584) and the phone profile circle is the measured CENTRED box (637, 369, 393) rather than a left-anchored one. Every cover is drawn in a derived `BAND` (408, 48)-(1249, 340), and a `cap` check holds each headline's capital at >= 4 % of the cover height. The red-proof runs on EVERY build (`control_old_window`): it draws the headline where the old 640 x 360 assumption put it, x 328, and the check must reject it -- the phone's crop edge is x 351, so 23 px were cut. Against the three covers as committed at `a76207945e` the new check convicted 3 of 3 (A 23/22 px over the left/right edges, B 63/58 px plus 1017 content pixels under the phone circle, C 63/82 px plus 1778). The profile pictures are untouched -- sha256 identical before and after. | **VERIFY -- rebuilt on `main` 2026-10-09; NOT proven until the operator looks in the Facebook app.** The phone geometry is measured on ONE device (Pixel 9 emulated, 412 px, the mobile WEBSITE); the app may crop differently. | — | Operator: upload the rebuilt cover by hand (same option as now unless `out/preview.html` suggests otherwise -- the pictures cannot be set by API, R-914), then open the Page in the Facebook APP on a phone and say whether the headline and „felhom.eu” are whole. Close on that word. If the app still cuts them, re-measure there and move `PHONE_HDR`; the build follows it. If nothing is done: the Page keeps today's cover, which IS cut on phones | CC |
+| **R-919** | Business & legal | P3 | **On a phone the Facebook Page cuts the left edge of the cover: the „s” of „saját szabályaid” and the „f” of „felhom.eu” are gone.** MEASURED 2026-10-08 on the live Page in Chrome DevTools device mode, Pixel 9 (412 × 924, mobile user agent, after a reload so Facebook serves the mobile bundle): `audits/facebook-page-setup-2026-10-08/C2-phone-headline-cut-closeup.png`. The mobile Page header is **412 × 274 = 1,504:1**, so Facebook keeps our cover's full height and shows only the centre **938 px of its 1640 px width (57,2 %)** — **351 px cut from each side**. `marketing/facebook/build.py` builds to a safe area of the centre **1028 × 544** (306 px clear of each edge), which is **45 px wider per side than the phone actually shows**; the light text in `out/cover-c.png` runs from x 333 to x 997, and the left crop edge is x 351, so the first **18 px** of the text are cut. Covers A and B are built from the same safe area and will have the same edge. Two further facts this measurement establishes: **Meta's own help page is wrong about its own rendering** — it states the mobile cover is 2,4:1 where the Page header measures 1,504:1 — and the mobile profile circle is far bigger than assumed (172 px, centred, overlapping the bottom 112 px of the 274 px cover, i.e. source x 637–1030 × y 369–624 is hidden). Not re-cropped on Facebook, per the task's fence. **-- 2026-10-09, FIXED in the build:** `marketing/facebook/build.py` now takes the phone view from the measurement (`PHONE_HDR = (412, 274)` -> the centre 938 px), so SAFE is (391, 40)-(1249, 584) and the phone profile circle is the measured CENTRED box (637, 369, 393) rather than a left-anchored one. Every cover is drawn in a derived `BAND` (408, 48)-(1249, 340), and a `cap` check holds each headline's capital at >= 4 % of the cover height. The red-proof runs on EVERY build (`control_old_window`): it draws the headline where the old 640 x 360 assumption put it, x 328, and the check must reject it -- the phone's crop edge is x 351, so 23 px were cut. Against the three covers as committed at `a76207945e` the new check convicted 3 of 3 (A 23/22 px over the left/right edges, B 63/58 px plus 1017 content pixels under the phone circle, C 63/82 px plus 1778). The profile pictures are untouched -- sha256 identical before and after. **-- 2026-10-09 (operator refinements, same day):** the profile picture now carries the logo MARK only (the lettering was unreadable at 176 px; the mark grew 69 % -> 76 % of the circle, canvas 932 -> 648), and the covers set the headline the way `site.css` sets `.page-index .hero-text h1` (Bold 700, letter-spacing -0.03em, not ExtraBold 800 untracked) with „felhom.eu” drawn from the logo's OWN lettering instead of typed. No geometry changed; every R-919 check and the red-proof stand. | **VERIFY -- rebuilt on `main` 2026-10-09; NOT proven until the operator looks in the Facebook app.** The phone geometry is measured on ONE device (Pixel 9 emulated, 412 px, the mobile WEBSITE); the app may crop differently. | — | Operator: upload the rebuilt cover by hand (same option as now unless `out/preview.html` suggests otherwise -- the pictures cannot be set by API, R-914), then open the Page in the Facebook APP on a phone and say whether the headline and „felhom.eu” are whole. Close on that word. If the app still cuts them, re-measure there and move `PHONE_HDR`; the build follows it. If nothing is done: the Page keeps today's cover, which IS cut on phones | CC |
 
 ## Process & tooling — 23 rows (P3 3, P4 20)