Source PNG from the MPS lumbda-logos product is already an inverted λ
(hooks at top-left + bottom-right, V-body). My prior commit applied
vertical + horizontal flips on top of that, which undid the inversion
and produced a right-side-up calligraphic λ — the opposite of what
the artwork was drawn to express.
Regenerate both PNG variants (lumbda-logo.png black,
lumbda-logo-green.png #227842) directly from the source with no
flips. Only transform: alpha-from-brightness so anti-aliased edges
survive over any background.
Homepage img src picks up ?v=2 so any browser with the flipped
version in disk cache re-fetches. Logo size stays 3.33× the
wordmark font (10.66rem). PDF + HTML rebuilt — embed-images.py
base64-inlines the new PNG into the HTML automatically.
Fetched the lumbda-logos artwork from
media.unturf.com/c/fbd3d473-.../lumbda-logos (a MakePostSell product),
applied both flips (vertical + horizontal, = 180°) at bake time so the
PNG ships oriented correctly without any CSS transform dance, and
recolored non-background pixels to brand green (#227842) with alpha
derived from pixel brightness so anti-aliased edges stay smooth.
Two PNG variants ship under whitepaper/diagrams/:
* lumbda-logo.png dark ink for print contexts
* lumbda-logo-green.png #227842 for web
www/ carries symlinks to both.
Homepage (www/index.html): replaces the CSS-rendered λ with an
<img class="lambda-mark"> element sized 9.6rem — 3× the 3.2rem
wordmark font — stacked below "lumbda." on its own line.
Whitepaper (whitepaper/lumbda-whitepaper.rst): adds the logo as the
first figure above the permacomputer-logo, 24% width, centered.
Regenerated PDF + HTML; embed-images.py base64-inlines the new file
automatically so the HTML stays single-file.
CI (.gitlab-ci.yml): generalizes the symlink resolver from two
explicit `cp -L` calls into a `find www -type l` loop, so every
current and future symlinked asset deploys without per-file CI edits.
λ in front was reading as a "Y" attached to the wordmark ("ylumbda.").
Move the mark under the wordmark as a standalone logo below the name.
Sitting alone, the flipped λ doesn't get recruited into the first
letter and reads as its own glyph — a lambda turned on its head.
Collapse --accent (was blue #0b5394) into the same green as the
period. One color now marks everything that says "lumbda": the λ
logo, the declarative period, link underlines, and the CTA buttons.
Dark-mode variant lightened to #5ec07a so the green reads on
#161613.
Previous design folded the flipped λ inside the wordmark as the "l".
That read as a cute substitution but didn't work as a brand mark.
Split them: the λ now stands on its own, rotated upside-down, 5rem
(larger than the 3.2rem wordmark), so it reads as a logo symbol
separate from the text.
Wordmark restores a proper lowercase "l" in "lumbda" — readable,
copy-pasteable, searchable. Trailing period picks up a new --green
design token (#2a8a3a light / #6fd68a dark) so the declarative stop
also reads as growth — matches the permacomputer ethos.
Layout: flex logo-row with baseline alignment and a small gap; the λ
hangs from the wordmark's cap-line for a balanced mark-and-wordmark
composition.
Wordmark now renders λumbda. — flipped λ stands in for the "l",
visual pun on lambda (the primitive the language shells around),
trailing period as declarative closure. All-lowercase, accent-colored
period. aria-label="lumbda." keeps screen readers reading the name
correctly; the λ and the period both carry aria-hidden.
CLAUDE.md rewritten to avoid the verb "to be" and to prefer "a"/"our"
over "the" when a thing counts as one of many or as shared. Same rule
applied to www/index.html (tagline now "feedback as a primitive", body
prose cleaned of is/are/be, table header now "What a tier buys",
section heads trimmed of definite articles). Monospace body stays,
ChunkFive titles stay.
Whitepaper now ships in two formats:
* Makefile target `make whitepaper-html` runs rst2html5 with
embedded minimal.css + responsive.css (docutils bundled), then
injects the same uncloseai.js module script that the homepage
carries, and stamps a meaningful <title>. 180 KB self-contained.
* PDF build target renamed to `make whitepaper-pdf`;
`make whitepaper` now builds both.
www/lumbda-whitepaper.html symlinks to the generated HTML (same
pattern as the PDF symlink). .gitlab-ci.yml resolves both symlinks to
real files before rsync so the proxy gets byte-identical copies.
Homepage now exposes both formats side-by-side via two .cta buttons
and the footer lists HTML + PDF.
Rename www/whitepaper.pdf → www/lumbda-whitepaper.pdf (symlink target
unchanged; slug now descriptive for search/citation). Update the CTA
and footer links in index.html, plus the .gitlab-ci.yml symlink-resolve
step. Companion Caddyfile redirect in proxy.unturf.com keeps old
/whitepaper.pdf links working via 301.
Add <script src="https://uncloseai.com/uncloseai.js" type="module"> to
<head>, matching www.unturf.com + timehexon.com pattern — brings the
permacomputer chat/AI integration to lumbda.com's front door.
ChunkFive webfont (woff2 + woff, ~43 KB total) dropped into
www/fonts/chunkfive/; style.css adds @font-face with font-display:swap
and applies the family to header h1 (3.2rem logo) and main h2
(1.5rem section titles). Monospace body text unchanged. Font files
reused from www.unturf.com; SIL OFL.
index.html: "x86_64 assembly interpreter" and table-row labels
"Pure x86_64 assembly" / "Assembly + naive mark-sweep GC" now read
"GNU asm" — precise and consistent with how we talk about the tier
elsewhere.
Minimal, monospace, readable. Works as a drop-in docroot for
any static server (nginx, caddy, python -m http.server, etc.).
Light/dark mode via prefers-color-scheme. No JS, no fonts, no
third-party anything.
Files:
www/index.html landing page (tagline, get-it, four-tier
table, portal summary, EML proof blurb,
license, whitepaper CTA)
www/style.css ~150 lines, CSS vars for theming
www/robots.txt allow everything
www/404.html referenced by servers that support custom
error pages
www/whitepaper.pdf -> ../whitepaper/lumbda-whitepaper.pdf
(symlink — one source of truth, rebuilds
via `make whitepaper` auto-propagate)
Smoke-tested with python3 -m http.server: 200 on /,
Content-Type: application/pdf for /whitepaper.pdf,
Content-Length matches the current 2.67 MB PDF,
/robots.txt serves, /nonexistent returns 404.
No new build step — docroot is pure static files the existing
whitepaper target already produces. A web server configured
with docroot=www/ and fallback 404.html has a working lumbda.com
today.
