[reginaldalfret]

Summary

Fixes #1898 by removing display: 'inline-flex' and gap: 8 from styles.anchor in packages/docs/src/components/mdx/Heading.tsx.

Problem

In Heading.tsx, the <a> element wrapping heading text was styled with display: 'inline-flex' and gap: 8. When headings contain mixed inline nodes (such as text adjacent to <code> tags, e.g. "Media queries and other @-rules"), flex layout treats each child node as a flex item, disrupting natural inline text flow and breaking multi-line wrapping on mobile/narrow viewports. The anchor icon (<Link>) is already a separate sibling element rendered outside the <a> tag.

Solution

Remove display: 'inline-flex' and gap: 8 from styles.anchor so that heading anchor links behave as standard inline text links with inherited color and no underline.

Closes #1898

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[Copilot]

Copilot review overview

🟢 Approval recommended

No unresolved review issues remain.

Review effort: Lite
Findings: None

What changed in this PR

Updates MDX heading anchor styling to preserve natural inline text wrapping on narrow screens.

Changes:

• Removes inline-flex and gap: 8 from heading anchor styles.
• Preserves natural inline text flow.

File	Description
packages/​docs/​src/​components/​mdx/​Heading.tsx	Simplifies anchor styling for correct text wrapping.

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