Fix mobile TOC accordion stuck open

[jeffmerrick]

Generated description of changes:

Proposed changes

The accordion-content div in the docs table-of-contents partial had a Tailwind .flex utility class that won out over the display: none rule from docs/_docs-main.scss (imported inside @layer components), preventing #accordion-table-of-contents from collapsing on mobile. Dropping the flex class lets the SCSS cascade control show/hide again.

[github-actions]

Pre-merge Review — Last updated 2026-05-22T13:54:28Z

Tip

Summary: Infra change to layouts/partials/docs/table-of-contents.html — removes the utility flex class from <div class="accordion-content"> so the SCSS in theme/src/scss/docs/_docs-main.scss (lines 737–748) can actually toggle the mobile "On this page" accordion via the :checked selector instead of being overridden by an always-on display: flex. The breakage this would block is a reader-experience regression on mobile (TOC stuck open, label.show / label.hide states inconsistent); cross-checked the diff against the controlling SCSS rules to confirm the fix targets the root cause. No content/claims/frontmatter touched, so the verification, frontmatter, editorial-balance, and code-execution passes were skipped.

Review confidence:

Dimension	Level	Notes
mechanics	HIGH
infra-correctness	HIGH	Verified against theme/src/scss/docs/_docs-main.scss lines 737–748: default div.accordion-content { display: none; } with input:checked ~ div.accordion-content { display: flex; } — the inline flex utility class was defeating the collapsed state.

Investigation log

• Cross-sibling reads: not run (not in a templated section)
• External claim verification: not run (no claims in this diff)
• Cited-claim spot-checks: not run (no cited claims)
• Frontmatter sweep: not run (no frontmatter in diff)
• Temporal-trigger sweep: not run (no trigger words)
• Code execution: not run (no static/programs/ change)
• Code-examples checks: not run (no fenced code blocks in content files)
• Editorial-balance pass: not run (not under content/blog/)

🚨 Outstanding	⚠️ Low-confidence	💡 Pre-existing	✅ Resolved
0	0	0	0

🔍 Verification trail

No verifiable claims extracted from this diff.

🚨 Outstanding in this PR

No outstanding findings in this PR.

⚠️ Low-confidence

No low-confidence findings.

💡 Pre-existing issues in touched files (optional)

No pre-existing issues in touched files.

✅ Resolved since last review

No items resolved since the last review.

📜 Review history

• 2026-05-22T13:54:28Z — One-line CSS class removal in table-of-contents.html; verified against controlling SCSS, no blockers. (4b1c4ef)

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Lighthouse Performance Report

Commit: 4b1c4ef | Metric definitions

Page	Device	Score	FCP	LCP	TBT	CLS	SI
Homepage	Mobile	🟡 53	2.8s	3.2s	2421ms	0.004	7.4s
Homepage	Desktop	🟡 75	0.7s	1.6s	310ms	0.041	2.5s
Install Pulumi	Mobile	🟡 53	5.2s	9.1s	298ms	0.025	7.4s
Install Pulumi	Desktop	🟡 85	1.1s	1.7s	22ms	0.015	2.6s
AWS Get Started	Mobile	🟡 55	6.6s	14.0s	216ms	0.000	6.6s
AWS Get Started	Desktop	🟡 85	1.1s	1.8s	24ms	0.030	2.6s