diff --git a/docs/superpowers/specs/2026-05-16-textarea-code-editor-design.md b/docs/superpowers/specs/2026-05-16-textarea-code-editor-design.md
index 4a0fffb..bb190a6 100644
--- a/docs/superpowers/specs/2026-05-16-textarea-code-editor-design.md
+++ b/docs/superpowers/specs/2026-05-16-textarea-code-editor-design.md
@@ -78,19 +78,12 @@ Lives at `l4d2web/l4d2web/static/data/srccfg-vocab.json`:
 }
 ```
 
-**Sourcing — two-stage:**
-
-1. **Seed from the existing cvar reference doc.** `docs/l4d2-server-cvar-reference.md`
-   already curates the cvars users actually touch (with descriptions and
-   recommended values). Extract identifiers from its tables and code fences;
-   carry across short descriptions where present.
-2. **Optionally augment** with a `cvarlist`/`cmdlist` dump from a freshly-
-   started L4D2 server with the project's common SourceMod plugins loaded,
-   hand-trimmed for engine internals nobody touches. This is purely additive
-   breadth; the curated reference is the authoritative source for descriptions.
-
-Generated once, committed verbatim. Document the regeneration procedure in
-the top-of-file comment.
+**Sourcing:** dump `cvarlist` / `cmdlist` from a freshly-started L4D2
+server with the project's common SourceMod plugins loaded. Hand-trim engine
+internals nobody touches. Descriptions come from the `cvarlist` output's
+trailing help text where present; otherwise omitted. Generated once,
+committed verbatim. Document the regeneration procedure in the top-of-file
+comment of `srccfg-vocab.json`.
 
 **Loading:** lazy fetch on first `srccfg` editor mount; cached on
 `window.__srccfgVocab` so multiple editors on the same page share the load.
@@ -129,7 +122,7 @@ per the established pattern (`app.py:86`).
 | `l4d2web/l4d2web/static/js/editor.js` | New — ~250 LOC widget |
 | `l4d2web/l4d2web/static/js/srccfg-grammar.js` | New — ~30 LOC Prism grammar |
 | `l4d2web/l4d2web/static/data/srccfg-vocab.json` | New — curated cvars/commands |
-| `l4d2web/l4d2web/static/css/components.css` | Add `.editor-shell`, `.editor-code`, `.editor-popup` rules; reuse `tokens.css` color variables; preserve textarea visual to avoid layout shift |
+| `l4d2web/l4d2web/static/css/editor.css` | New — dedicated stylesheet for `.editor-shell`, `.editor-code`, `.editor-popup`; reuses `tokens.css` color variables; preserves textarea visual to avoid layout shift. Loaded by the `_editor_assets.html` partial so it ships only on pages that mount an editor. |
 | `l4d2web/pyproject.toml` | Add `playwright` dev dep |
 | `l4d2web/tests/e2e/conftest.py` | New — boot Flask app under test, expose URL fixture |
 | `l4d2web/tests/e2e/test_editor.py` | New — Playwright test: type `sv_che`, assert popup, accept, assert textarea value |