Danny White d1e7c403ac fix(ui): align Admonition titles and docs link hover with prose (#48428)
## What kind of change does this PR introduce?

UI bug fix.

## What is the current behavior?

After the recent Admonition a11y refactor:

- Titled Admonitions in MDX (blog and docs) could pick up large prose
top margin on the title, or (after follow-ups) end up with a title much
smaller than the body because the title was a `div` at `text-sm` while
body `<p>`s took prose ~15px
- Docs MDX links (including inside Admonitions) had a weak hover: prose
only shifted underline colour

Prior issues:

- A couple of guide callouts bolded link text via `[**…**](…)`
- Some funky Admonition formatting as called out in comments below

## What is the new behavior?

- `AlertTitle` is a `<p>` with `!mt-0 mb-0.5 font-medium` (not an `h5` /
bare `div`), so it does not break heading hierarchy and matches
admonition body font-size under prose
- Admonition uses `AlertTitle` again (though with `<p>` as explained
above) and wraps MDX `children` in `AlertDescription` (same as
`description`)
- `Alert` / `AlertTitle` / `AlertDescription` get `data-slot`
attributes; description keeps string→`<p>` wrapping, Studio density,
plus `text-balance`
- Docs link hover: typography `a:hover` and `MdxAnchor` now move text +
decoration toward foreground (InlineLink-like), without stealing brand
link colour via `text-inherit`
- Content: remove accidental bold on oauth-scopes and
multi-factor-authentication guide links

| Before | After |
| --- | --- |
| <img width="1360" height="378" alt="CleanShot 2026-07-29 at 16 44
48@2x"
src="https://github.com/user-attachments/assets/1aa98cb4-e691-428e-b7e2-a78afcdf518d"
/> | <img width="1350" height="362" alt="CleanShot 2026-07-29 at 16 44
08@2x"
src="https://github.com/user-attachments/assets/63c9c7df-c1c7-49c4-8fdb-0411ae251a71"
/> |
| <img width="1518" height="448" alt="CleanShot 2026-07-29 at 16 46
18@2x"
src="https://github.com/user-attachments/assets/d618e138-fcd7-4a44-b16d-cb0ac5ba6b0e"
/> | <img width="1524" height="424" alt="CleanShot 2026-07-29 at 16 46
30@2x"
src="https://github.com/user-attachments/assets/dbc7710e-42c6-483c-b367-19b2ff3a6475"
/> |
| <img width="1524" height="598" alt="CleanShot 2026-07-29 at 16 47
15@2x"
src="https://github.com/user-attachments/assets/c9c07f37-4e2b-40fa-bc90-c86a17e5ea32"
/> | <img width="1530" height="584" alt="CleanShot 2026-07-29 at 16 47
39@2x"
src="https://github.com/user-attachments/assets/806735f0-fa44-42e6-bd5a-127899d0bfc2"
/> |

## To test

**Docs**

1. [Functions
quickstart](https://docs-git-fix-admonition-alert-title-prose-supabase.vercel.app/docs/guides/functions/quickstart):
titled tip near the top. Title and body should be the same size, no
giant gap above the title
2. [BYO
MCP](https://docs-git-fix-admonition-alert-title-prose-supabase.vercel.app/docs/guides/ai-tools/byo-mcp):
tip with links. Hover a link (text + underline should both go
foreground)
3. [OAuth
scopes](https://docs-git-fix-admonition-alert-title-prose-supabase.vercel.app/docs/guides/integrations/build-a-supabase-oauth-integration/oauth-scopes):
note link is not bold
4. [Multi-factor
authentication](https://docs-git-fix-admonition-alert-title-prose-supabase.vercel.app/docs/guides/platform/multi-factor-authentication):
same, note link not bold

**Blog**

5. [CLI v2 config as
code](https://zone-www-dot-com-git-fix-admonition-alert-title-prose-supabase.vercel.app/blog/cli-v2-config-as-code):
titled Admonitions. Title size matches body, no huge top margin

**Other**

6. [Design system:
Admonition](https://design-system-git-fix-admonition-alert-title-prose-supabase.vercel.app/design-system/docs/fragments/admonition):
component reference
7. Studio (e.g. project Edge Functions secrets): Admonitions should stay
compact `text-sm` outside prose. Preview:
[studio-staging](https://studio-staging-git-fix-admonition-alert-title-prose-supabase.vercel.app)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

## Summary by CodeRabbit

* **New Features**
  * None

* **Style**
* Improved link decoration consistency (underline/hover) across internal
and external documentation content, with safer external link handling.

* **Bug Fixes**
* Refined alert/admonition rendering for clearer title/description
semantics and better spacing/text wrapping.
* Updated documentation image rendering to avoid forwarding
whitespace-only children and adjusted chart image layout.

* **Tests**
  * Expanded assertions for alert/admonition structure and styling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-07-31 12:23:16 +10:00
2025-06-17 11:08:46 +02:00
2026-06-30 14:03:40 +02:00
2024-01-10 13:34:41 +01:00
2021-07-25 12:45:26 +08:00

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