tw93--kami/AGENTS.md

Kami Agent Guide

Personal/global agent rules may live outside this repository. This file records Kami-specific repository maps, Working Rules, Current Risk Areas, Verification, Release Flow, and Fonts.

Project

Kami is a document-generation skill and template system. It ships editorial HTML templates, reference guides, demo assets, and a packaged skill archive.

Repository Map

• SKILL.md - skill routing and operating rules.
• CHEATSHEET.md - quick design reference.
• CLAUDE.md - Claude-specific notes pointing to AGENTS.md.
• references/ - design, writing, diagram, and production guidance.
• references/design.md, writing.md, production.md, diagrams.md - full specs.
• references/resume-writing.md - resume-specific bullet/project framing rules.
• references/anti-patterns.md - six-category checklist for reviewing drafts.
• references/mermaid.md - Mermaid diagram support: the two render paths (PDF vs browser) and the authoring pipeline.
• references/mermaid-theme.json - canonical Kami↔beautiful-mermaid color/font theme (kept in sync with tokens.json).
• references/tokens.json - canonical color tokens (drift-checked by scripts/tokens.py).
• references/checks_thresholds.json - rhythm / density / orphan check thresholds (loaded by scripts/checks.py).
• references/brand-profile.md and references/brand.example.md - optional brand profile behavior and public example.
• .claude-plugin/marketplace.json - generated Claude Code plugin marketplace metadata. Points Claude Code at plugins/kami.
• .agents/plugins/marketplace.json - generated Codex repo marketplace. Points Codex at plugins/kami; never hand-edit.
• plugins/kami/ - generated Claude Code / Codex plugin tree. Mirrors the lightweight skill package under plugins/kami/skills/kami/; edit source files and run python3 scripts/build_metadata.py.
• assets/templates/ - document templates including browser-only landing page variants.
• scripts/highlight.py - Pygments-based syntax highlighting for code blocks at build time.
• assets/demos/ - README showcase demos.
• assets/showcase/ - README and public-site-only screenshots; excluded from dist/kami.zip.
• assets/diagrams/ - diagram prototypes and generated diagram assets; src/*.mmd records the Mermaid source of the sequence / class / er diagrams.
• scripts/mermaid_normalize.py - re-themes any beautiful-mermaid SVG to the Kami palette and makes it WeasyPrint-safe (resolves color-mix()/var() to static hex, rewrites fonts). Pure Python, no Node; ships in the package.
• assets/fonts/ and assets/illustrations/ - bundled visual assets.
• styles.css - shared web-facing styles.
• index.html, index-zh.html, index-en.html, index-ja.html, index-ko.html, index-tw.html - public site entrypoints.
• robots.txt, sitemap.xml, and vercel.json - public crawler, deployment, and AI visibility files.
• llms.txt - AI crawler and model-facing project summary.
• scripts/build.py - CLI shell: build targets and dispatch to lint / verify / checks / tokens modules.
• scripts/verify.py - end-to-end render verification (page count, embedded fonts, advisory density scan).
• scripts/lint.py - template CSS lint rules and base/variant cross-template :root consistency check (CN↔EN and CN↔KO).
• scripts/tokens.py - tokens.json drift check across HTML templates and PPTX slide scripts.
• scripts/checks.py - PDF-side checks: placeholders, orphans, density, slide-deck rhythm.
• scripts/optional_deps.py - centralized loader for weasyprint / pypdf / PyMuPDF with consistent install hints.
• scripts/shared.py - shared constants and the canonical HTML_TEMPLATES registry used by the build scripts.
• scripts/ensure-fonts.sh - verified font recovery helper (portable across bash 3.2+).
• scripts/package-skill.sh - package builder for the release archive.
• scripts/site_facts.py - public-site fact drift checks (install commands, version, template and diagram counts across index*.html, README, llms.txt); wired into build.py --check.
• scripts/check-update.sh - quiet daily update check invoked from SKILL.md; read-only VERSION compare, silent on any failure.
• scripts/build_metadata.py - codegen for Claude Code / Codex marketplace metadata and plugin mirror files. Run after changing SKILL.md, CHEATSHEET.md, VERSION, references/, scripts/, or shipped lightweight assets.
• scripts/draft-release-notes.py - bilingual release notes scaffold from git log.
• scripts/tests/test_build.py - zero-dependency test suite for build and shared helpers.
• .github/workflows/check.yml - PR/push CI that runs --check and the test suite.
• .github/workflows/release.yml - tag-triggered workflow that builds and attaches dist/kami.zip to the release.
• dist/kami.zip - tracked release archive.

Reference docs are English-only. Language-specific output differences (CN/EN/KO) belong in templates, not duplicated reference files.

Commands

python3 scripts/build.py
python3 scripts/build.py --check
python3 scripts/build.py --verify
python3 scripts/build.py --check-placeholders path/to/filled.html
python3 scripts/build.py --check-markdown path/to/filled.pdf
python3 scripts/build.py --check-orphans path/to/doc.pdf
python3 scripts/build.py --check-density path/to/doc.pdf
python3 scripts/build.py --check-rhythm slides slides-en
python3 scripts/build_metadata.py
python3 scripts/build_metadata.py --check
python3 scripts/tests/test_build.py
# Re-theme + WeasyPrint-safe a beautiful-mermaid SVG (no Node), then embed in a diagram shell:
python3 scripts/mermaid_normalize.py raw.svg -o clean.svg
python3 scripts/draft-release-notes.py V1.4.0..HEAD --version V1.4.1 --title "Steadier Hand"
bash scripts/ensure-fonts.sh
bash scripts/package-skill.sh

Working Rules

• Style changes must update references/design.md and the matching template tokens.
• Landing or documentation-site work follows references/design.md Section 11: «Documentation site» for the doc shell (sidebar rail, on-this-page TOC, borderless prev/next pager, build-time zero-JS code highlighting) and «Responsive screenshot verification» (screenshot at 375px / 1280px per locale, objective line-widow scan) before shipping.
• For hosted Kami site or public landing changes, first separate generic template work from Kami's own website. Generic behavior lives in assets/templates/landing-page* and references/; Kami site facts live across index*.html, styles.css, README, llms.txt, robots.txt, sitemap.xml, and vercel.json.
• Public facts are wider than the hero. Pricing, install path, version, release, support, analytics, FAQ, and positioning claims must move together across pages, metadata, AI files, and download links. Do not leave site-only analytics or tracking changes contradicting "no analytics" or app/package privacy copy.
• Content changes should avoid CSS churn unless layout behavior is part of the task.
• For document or template tasks, lock the output contract before editing: language, template, output format, page or length target, visual acceptance check, and verification command.
• Prefer the nearest existing template and deterministic verifier. Do not add a template, shared CSS layer, dependency, script flag, or optional mode unless the current request cannot be satisfied without it.
• New templates should copy the nearest existing template, stay aligned with references/design.md, and add demo coverage.
• Do not use graphic emoticons in docs, template comments, or script output.
• Do not use em dashes (U+2014) in repository docs, generated documents, template comments, or site copy; use colons, commas, periods, or parentheses instead. Self-check: grep -rn '—' README.md llms.txt index*.html. Teaching counter-examples inside references/anti-patterns.md are exempt; its rule #27 covers the generated-document side.
• Use OK: and ERROR: for status text in scripts.
• Use scripts/ensure-fonts.sh to recover required fonts with retry and size validation when local font files are missing or truncated. It downloads to the XDG user font dir (${XDG_DATA_HOME:-~/.local/share}/fonts/kami), never into the skill's assets/fonts, so an installed Claude Desktop skill stays small; inside a repo checkout it is a no-op because the committed large fonts already satisfy the templates' relative path.
• Do not bundle large CJK font files into dist/kami.zip; package scripts should exclude them while templates keep stable local-preview paths. The skill ZIP uploaded to Claude Desktop must be the scripts/package-skill.sh output under the 6MB package ceiling and must contain a top-level kami/ skill folder; a hand-zipped checkout includes the tracked large fonts and Claude Desktop rejects it.
• Do not bundle README/public-site-only showcase screenshots into dist/kami.zip; keep them under assets/showcase/ and exclude that directory in scripts/package-skill.sh.
• Keep multilingual public pages, llms.txt, robots.txt, sitemap, JSON-LD, and FAQ content aligned when changing public positioning or install instructions.
• Brand profile support is optional context. Keep public examples in references/; do not hard-code a maintainer's private local profile content.
• Slides default to WeasyPrint HTML-to-PDF templates unless the user explicitly needs editable PPTX output.
• Templates intentionally inline their CSS rather than share a _kami.css partial: each template must remain a single self-contained HTML file so users can copy-paste it without a build step. When fixing CSS drift, apply the same change across affected templates rather than introducing a build-time include.
• All template registries live in scripts/shared.py: HTML_TEMPLATES (PDF docs), SCREEN_TEMPLATES (browser-only), and DIAGRAM_TEMPLATES (assets/diagrams). build.py derives its target dicts from them via build_targets() / screen_targets() / diagram_targets(). Update the registry, not the per-script dicts, when adding or removing a template or diagram.
• Mermaid diagrams: never embed raw beautiful-mermaid SVG into a PDF-bound template. WeasyPrint cannot resolve color-mix(), render <foreignObject>, or fetch a runtime web font, so always pipe through scripts/mermaid_normalize.py first (--check lint enforces this). It is pure Python, no Node bundled. xychart-beta is browser-only (it styles via <style> class selectors); use the hand-drawn chart diagrams for PDF. Full flow in references/mermaid.md.

Refactor And Packaging Hard Stops

• When refactoring scripts/build.py or package helpers into new modules, confirm every new helper file is tracked by Git. scripts/package-skill.sh packages from git ls-files, so untracked modules pass local imports but disappear from dist/kami.zip.
• Any source change that adds scripts, templates, reference JSON, workflows, or package inputs must refresh and inspect dist/kami.zip; package freshness is part of release readiness, not a later cleanup step.
• Changes to SKILL.md, templates, scripts, references, or package inputs must decide explicitly whether dist/kami.zip needs refresh. If the behavior is shipped through the skill package, rebuild and inspect the ZIP before handoff.
• Marketplace, plugin path, version, or generated mirror changes require runtime installation proof, not metadata proof only. For Claude Code changes, use an isolated HOME=/tmp/... smoke with claude plugin marketplace add <path>, claude plugin install kami@kami, claude plugin details kami@kami, and confirm the installed cache is the lightweight plugins/kami tree. For Codex changes, use an isolated CODEX_HOME=/tmp/... smoke with codex plugin marketplace add <path>, codex plugin add kami@kami, and codex plugin list; keep the generator, mirror tree, package audit, and install path aligned.
• If python3 scripts/build.py --verify fails only because the host Python lacks PPTX fallback dependencies such as python-pptx, verify slides and slides-en from a temporary venv instead of treating the environment miss as a source regression.
• Do not commit one-off review reports or diagnostic snapshots as durable docs. Extract stable rules into AGENTS.md, CLAUDE.md, SKILL.md, or references/ and discard the stale report.

CI And Verification Discipline

• Tests that need weasyprint / pypdf / PyMuPDF must run in a CI job that installs those deps (currently verify-render). The lint-and-test job ships only Pygments, so a find_spec(...) is not None skip-guard there silently skips the test while still printing OK:. A green lint-and-test does not mean the solver / render tests ran.
• Edits to .github/workflows/*.yml should be validated on a feature branch (push, watch the run go green) before merging to main. Local font / dependency / runner assumptions diverge from CI more often than expected: this project has already burned commits on pip cache requiring a manifest, the fallback_present set missing Ubuntu defaults (DejaVu / Liberation), and CI never having commercial fonts (Charter / TsangerJinKai02).
• Differences between CI and host behavior are expressed as a single explicit opt-in env var (KAMI_ALLOW_FALLBACK_ONLY=1 for missing primary fonts). When a third such flag is needed, migrate to references/verify_profile.json or a --ci-mode CLI flag instead of letting KAMI_* env vars sprawl.

Current Risk Areas

• WeasyPrint rendering is sensitive to font availability, solid hex tag backgrounds, page breaks, CJK fallback, and synthetic bold. Verify visually for template changes.
• Slide output has three paths: slides-weasy*.html for default PDF decks, slides*.py for editable PPTX fallback, and assets/templates/marp/slides-marp*.{md,css} for Markdown-first Marp decks.
• Marp theme CSS (assets/templates/marp/slides-marp.css and -en) inlines a full copy of the design tokens (--parchment, --brand, --serif, rhythm modules) because Marp themes must be self-contained. build.py --sync / --check token-sync the marp/*.css files and the CSS lint rules scan them too (both walk shared.iter_template_files), so token drift and rule violations in the Marp themes are caught, not silent. The remaining gap: the off-palette hex guard scans only editorial TEMPLATES/*.html, so off-palette colors in Marp CSS still need eyeball review.
• AI/public visibility spans index*.html, llms.txt, robots.txt, sitemap.xml, FAQ JSON-LD, README install text, diagram counts, and release archive links.
• scripts/shared.py centralizes constants used by the build scripts; keep paths and target names in sync before adding templates or diagrams.
• dist/kami.zip is a tracked release archive. Packaging changes must update and inspect it deliberately.
• Claude Code / Codex plugin files are generated artifacts. Do not edit plugins/kami/, .claude-plugin/marketplace.json, or .agents/plugins/marketplace.json directly; regenerate from the root source files and let python3 scripts/build_metadata.py --check catch drift.

Hotspot Ownership

• references/design.md and plugins/kami/skills/kami/references/design.md own the Kami visual system, including large landing-page and documentation-site rules. Boundary: edit only the root source, and use the plugin path only as a generated mirror. Verification: python3 scripts/build.py --check plus screenshots for screen surfaces, then python3 scripts/build_metadata.py --check.
• styles.css owns the hosted Kami public site shell, language switcher, gallery, and shared responsive behavior. Boundary: do not move generic template rules here. Verification: serve the site and screenshot 375px / 1280px per locale touched.
• assets/templates/landing-page.html, assets/templates/landing-page-en.html, assets/templates/landing-page-ko.html, plugins/kami/skills/kami/assets/templates/landing-page.html, plugins/kami/skills/kami/assets/templates/landing-page-en.html, and plugins/kami/skills/kami/assets/templates/landing-page-ko.html own the generic screen-first template shipped to users. Boundary: edit root templates, keep real product-site facts in filled sites, and treat plugin paths as generated mirrors. Verification: python3 scripts/build.py landing-page, browser screenshots for changed breakpoints, and python3 scripts/build_metadata.py --check.
• references/production.md and plugins/kami/skills/kami/references/production.md own production troubleshooting, pre-ship review, and known render pitfalls. Boundary: add stable invariants only, not dated review notes. Verification: python3 scripts/build.py --check, python3 scripts/build_metadata.py --check, and the relevant render command named by the rule.
• assets/templates/resume.html, assets/templates/resume-ko.html, plugins/kami/skills/kami/assets/templates/resume.html, and plugins/kami/skills/kami/assets/templates/resume-ko.html own high-density resume layout. Boundary: preserve the two-page contract and do not fix overflow by generic shrinking first. Verification: python3 scripts/build.py --verify resume and python3 scripts/build.py --verify resume-ko.
• assets/demos/demo-resume-ko.html owns the Korean resume demo content, not the template contract. Boundary: regenerate demo outputs when the demo changes, but put durable resume rules in templates or references. Verification: build the affected demo and confirm page count plus rendered screenshot.
• scripts/tests/test_build.py and plugins/kami/skills/kami/scripts/tests/test_build.py own the zero-dependency test suite. Boundary: edit the root test file and regenerate the plugin mirror. Verification: python3 scripts/tests/test_build.py and python3 scripts/build_metadata.py --check.

High-Risk Pitfalls

See references/production.md Part 4.

1. Tag rgba double rectangle: use solid hex backgrounds.
2. Thin border plus border-radius double ring: border < 1pt with border-radius can trigger it.
3. Resume 2-page overflow: tiny font, fallback, line-height, or margin changes can break it.
4. break-inside fails inside flex: wrap content in a block wrapper.
5. height: 100vh is unreliable under @page: use explicit mm values.
6. SVG marker orient="auto" does not rotate in WeasyPrint: draw arrowheads manually.
7. Section body text should not use max-width: .manifesto, .section-lede, and similar text should fill the .page container. Exceptions: .type-sample and .footer .colophon.
8. Diagram template changes must sync to index showcase SVGs: any visual fix to assets/diagrams/*.html must also be applied to the matching mini SVG in index.html, index-zh.html, index-ja.html, index-ko.html, index-tw.html.

Demo Screenshots

All demo PNG files use 1241x1754px (first A4 portrait page at 150dpi).

For one-page and multi-page documents (one-pager / letter / resume / portfolio / long-doc / equity-report), capture page 1:

pdftoppm -r 150 -f 1 -l 1 -png <pdf> /tmp/p && cp /tmp/p-1.png <target>.png

For landscape slides, capture the first 2 pages, resize each to 867px high, add a 20px gap, then extend to 1241px wide:

pdftoppm -r 150 -f 1 -l 2 -png <pdf> /tmp/sl
magick /tmp/sl-1.png -resize x867 /tmp/sl1.png
magick /tmp/sl-2.png -resize x867 /tmp/sl2.png
magick -size $(identify -format '%w' /tmp/sl1.png)x20 xc:'#f5f4ed' /tmp/gap.png
magick /tmp/sl1.png /tmp/gap.png /tmp/sl2.png -append /tmp/stacked.png
magick /tmp/stacked.png -gravity Center -background '#f5f4ed' -extent 1241x1754 <target>.png

Verification Details

• Expected page counts: one-pager 1, letter 1, resume 2 strict, long-doc 7 plus or minus 2, portfolio 6 plus or minus 2, slides 7 plus or minus 3, equity-report 2 to 3, changelog 1 to 2. Landing pages are browser-only HTML with no PDF page count.
• scripts/build.py sets PDF /Author from git config user.name or KAMI_AUTHOR only when the template still has an author placeholder. /Producer and /Creator should remain Kami.
• Demo PNGs under assets/demos/ are first-page previews at 1241x1754px. For slide demos, capture the first two landscape pages, stack them with a parchment gap, then extend to 1241x1754px.
• Diagram count and names must stay aligned across SKILL.md, CHEATSHEET.md, README.md, index*.html, and assets/diagrams/.
• Long-doc TOCs use WeasyPrint target-counter() and stable chapter ids for rendered page numbers. Do not reintroduce hand-written .toc-page spans in the templates. Running headers default to h1; if a filled document does not use h1 for chapter titles, add .running-title to the element that should drive the header.

Verification

• Template, CSS, or script changes: run python3 scripts/build.py --check (CSS lint + token sync + base/variant cross-template :root consistency, currently CN↔EN and CN↔KO) and python3 scripts/build.py --verify.
• Demo changes: regenerate the affected demo outputs and confirm page counts stay in range.
• Font issues: run bash scripts/ensure-fonts.sh, then rebuild the affected target.
• Markdown-sourced filled documents: run python3 scripts/build.py --check-markdown path/to/filled.pdf after rendering, especially when the source had thematic breaks, bold markers, or inline-code backticks.
• Slide rhythm or deck changes: run python3 scripts/build.py --check-rhythm slides slides-en plus the affected render command.
• Public site or AI visibility changes: check index*.html, README, llms.txt, robots.txt, sitemap.xml, JSON-LD, FAQ, install links, and release/download links together. Serve the page and screenshot 375px / 1280px per locale, plus 320px when CTA width or mobile nav changes.
• Packaging changes: run bash scripts/package-skill.sh and confirm dist/kami.zip stays small enough for release upload. Inspect unzip -l dist/kami.zip for accidental large fonts, showcase screenshots, cache files, or missing new helper files.
• Claude Code / Codex marketplace changes: run python3 scripts/build_metadata.py --check and confirm plugins/kami/.claude-plugin/plugin.json, plugins/kami/.codex-plugin/plugin.json, .claude-plugin/marketplace.json, and .agents/plugins/marketplace.json stay generated. If install behavior, version selection, or source path changed, also run the matching isolated install smoke.
• Documentation-only changes: check links and references.

Critical Line-Break Scan

• Every user-visible typeset deliverable (rendered PDFs, README, public site pages) gets a page-by-page scan for three critical wrap states before handoff: a trailing line of only 1-2 words (orphan), a line one word away from wrapping, and a line that wraps early without filling its container.
• Split the work between script and eye: python3 scripts/build.py --check-orphans <pdf> and --check-density <pdf> deterministically catch PDF orphan trailing lines and pages with too much trailing whitespace; the manual pass covers what they cannot see, near-wrap and premature-wrap states inside a page, plus non-PDF surfaces (README, index*.html at 375px / 1280px screenshots).
• One hit means a whole-document sweep for the same class of issue, not a single-spot fix. Fix by adjusting content length (add or cut words) first; changing font size or spacing to dodge a wrap is the last resort and must re-pass python3 scripts/build.py --check and the page-count contract afterwards.

Release Notes

• Before drafting notes, read the previous published release and treat it as the hard format template: gh release view $(gh release list -R tw93/Kami --limit 1 --json tagName --jq '.[0].tagName') -R tw93/Kami. Mirror its exact structure (centered logo block, ### Changelog, ### 更新日志, closing tagline blockquote); do not rebuild the shape from memory.
• For public releases, keep notes concise and bilingual. Use one-to-one English and Chinese changelog items, 5 to 8 items, one sentence each.
• Generate the scaffold with python3 scripts/draft-release-notes.py V<prev>..V<new> --version V<new> --title "<Codename>", then regroup the raw commit list into 5 to 8 product-themed bullets and translate each to Chinese. Do not paste raw commit subjects.
• Match the established shape: title is V<x.y.z> <Two-Word Codename> (e.g. V1.7.2 Cleaner Resumes), body is the centered logo block + ### Changelog (English numbered list) + ### 更新日志 (Chinese numbered list) + the closing tagline line.

Release Flow

• bash scripts/package-skill.sh writes the tracked dist/kami.zip release archive with a top-level kami/ skill folder and excludes large TsangerJinKai / Source Han Serif K font files plus README/public-site-only showcase screenshots.
• dist/kami.zip should be committed with release changes and uploaded to the latest GitHub release asset when refreshing the Claude Desktop package.
• When refreshing a GitHub release asset, download the uploaded kami.zip and compare ZIP entry names plus per-entry SHA-256 digests against local dist/kami.zip; do not rely on release-page text, file size, or container SHA alone.
• README and public site download links use https://github.com/tw93/kami/releases/latest/download/kami.zip; prefer refreshing that asset for small packaging or documentation fixes instead of creating a new tag.
• Create a new version tag only when the maintainer explicitly wants a versioned release. Tag the commit that already contains the final refreshed dist/kami.zip; do not tag a source-only commit and refresh the archive afterward.
• On tag push, .github/workflows/release.yml builds and attaches dist/kami.zip, creates the release if missing, and adds the house-style reactions (+1 eyes heart hooray laugh rocket, one each). Do not gh release create by hand; let CI create the placeholder, then set the real title and notes with gh release edit V<x> --title "V<x> <Codename>" --notes-file <file>.
• If reactions are ever missing (older release, CI skipped), add them manually: rid=$(gh api repos/tw93/Kami/releases/tags/V<x> --jq .id); for r in +1 eyes heart hooray laugh rocket; do gh api -X POST repos/tw93/Kami/releases/$rid/reactions -f content="$r"; done.
• Reactions are part of publish completion, not optional polish. After the release is live, read back gh api repos/tw93/Kami/releases/$rid/reactions --jq '.[].content' and confirm all six positive reactions (+1, laugh, heart, hooray, rocket, eyes) are present. Never add -1 or confused; a negative reaction on our own release reads as self-deprecation.

Fonts

• Chinese templates use TsangerJinKai02 W04/W05. Commercial use requires the appropriate font license.
• If TsangerJinKai is unavailable, fall back through Source Han Serif SC, Noto Serif CJK SC, Songti SC, STSong, then Georgia.
• English templates use Charter serif. Japanese output uses YuMincho first, then Hiragino Mincho ProN, Noto Serif CJK JP, Source Han Serif JP, TsangerJinKai02, and generic serif.
• Korean templates use Source Han Serif K (Adobe, also distributed as Noto Serif KR by Google). Fallback chain: Source Han Serif K, Source Han Serif KR, Noto Serif KR, Apple SD Gothic Neo, AppleMyungjo, Charter, Georgia. Source Han Serif KR is the actual family name inside the bundled OTFs and must stay in the chain so fontconfig can resolve the ensure-fonts.sh-downloaded font by name on an offline Linux skill install.
• Claude Desktop ZIPs do not bundle TsangerJinKai TTF or Source Han Serif K OTF files (the OTFs are OFL-licensed and git-tracked for the CDN @font-face fallback, but excluded from the package to keep it small). Run bash scripts/ensure-fonts.sh before building Chinese or Korean documents when fonts are missing; it drops them in the XDG user font dir (fontconfig-scanned, outside the skill), so the installed skill stays small and online renders still use the jsDelivr @font-face fallback.