Plan · CHG-2026-014919 · Agentic SDLC

change_id: CHG-2026-014919
risk_class: R1
autonomy_tier: A2
controls: ['TRC-01', 'CHG-04']
data_classification: internal
originator: olaf@freundcloud.com
agent_identity: svc-agent-platform
model_route: gateway/tier-balanced
supersedes: None

Files

site/assets/css/gruvbox.css

Sequence

blockquote: drop the orange stripe, add --bg0 ground and a 1px --bg2 edge, colour the opening strong. → verify: distinct from a paragraph.
pre: drop the --bg3 stripe, keep the 1px --bg1 edge. → verify: still contained.
.disclaimer: drop the yellow stripe; the yellow strong already carries the caution.
→ verify: grep border-left returns only .stage; gates green; hook clean.

Risks

Risk	Likelihood	Mitigation
The three boxes become indistinguishable	medium — the real risk of removing an accent	Different border weights, different type, coloured leads. R1 is a table, not a hope
A blockquote reads as a paragraph	medium	It gains a ground it never had
Orange lead over-applies to every bold run	medium	Selector scoped to the first strong of the first paragraph
A genuine side-tab slips in later	low	The rule stays armed. Nothing is suppressed

Rejected

Suppressing the rule file-wide. The only self-serve option available, and it would silence the check for this stylesheet permanently, including on findings that are real.
Thinning the stripes to 1px. Keeps the pattern, keeps the decoration doing the content’s job, and invites the same flag back at a different threshold.
Removing the boxes entirely. Blockquotes carry the site’s callouts; flattening them loses a distinction the writing depends on.
Touching .stage. A timeline rail, not a card accent, and not flagged.

Tests

make build test lint gates; grep -n 'border-left\|border-right'; the design hook.

Rollback

Revert. Presentation only; nothing depends on it.