chore: bump postcss from 8.5.16 to 8.5.26 in /website

[dependabot]

Bumps postcss from 8.5.16 to 8.5.26.

Release notes

Sourced from postcss's releases.

8.5.26

• Fixed list.split() regression (by @​lazerg).
• Track symlinks in path protection in source map loading (by @​drengir1).

8.5.25

• Fixed 8.5.17 visitor regression.
• Fixed list.split() for non-string values (by @​amir-rezaei).

8.5.24

• Preserve the BOM after the processing (by @​hdimer).

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

8.5.20

• Fixed missing space if AtRule#params is set after (by @​sarathfrancis90).
• Fixed mixing AST error on warnings (by @​MahinAnowar).

8.5.19

• Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

• Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

• Fixed Maximum call stack size exceeded error.
• Fixed Prototype hijacking for postcss.fromJSON().
• Fixed Input#origin() for unmapped end position (by @​chatman-media).

Changelog

Sourced from postcss's changelog.

8.5.26

• Fixed list.split() regression (by @​lazerg).
• Track symlinks in path protection in source map loading (by @​drengir1).

8.5.25

• Fixed 8.5.17 visitor regression.
• Fixed list.split() for non-string values (by @​amir-rezaei).

8.5.24

• Preserve the BOM after the processing (by @​hdimer).

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

8.5.20

• Fixed missing space if AtRule#params is set after (by @​sarathfrancis90).
• Fixed mixing AST error on warnings (by @​MahinAnowar).

8.5.19

• Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

• Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

• Fixed Maximum call stack size exceeded error.
• Fixed Prototype hijacking for postcss.fromJSON().
• Fixed Input#origin() for unmapped end position (by @​chatman-media).

Commits

• 07b2577 Release 8.5.26 version
• 47de6b9 Update CI
• 1493a83 Fix Rule#selectors losing the empty selector (#2129)
• 180db16 Typo
• 29e9e00 Resolve symlinks before the previous-source-map containment check (#2125)
• 3ba8f84 Update dependencies
• 87e72f6 Update lock file
• caaeeb9 Upgrade nanoid to fix infinite loop on zero size (#2124)
• 3609b6f Explain how to type plugin options
• fbad419 docs: show ESM and TypeScript plugin declaration (#2118)
• Additional commits viewable in compare view

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Labels

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details
npm/nanoid	3.3.18	🟢 6.5	Details Check Score Reason Security-Policy 🟢 10 security policy file detected Binary-Artifacts 🟢 10 no binaries found in the repo Packaging ⚠️ -1 packaging workflow not detected Code-Review ⚠️ 0 Found 1/30 approved changesets -- score normalized to 0 Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Maintained 🟢 10 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10 Pinned-Dependencies 🟢 10 all dependencies are pinned Token-Permissions 🟢 9 detected GitHub workflow tokens with excessive permissions CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected License 🟢 10 license file detected Fuzzing ⚠️ 0 project is not fuzzed Signed-Releases ⚠️ -1 no releases found Branch-Protection ⚠️ 0 branch protection not enabled on development/release branches SAST 🟢 6 SAST tool is not run on all commits -- score normalized to 6
npm/postcss	8.5.26	🟢 7.4	Details Check Score Reason Code-Review 🟢 3 Found 9/30 approved changesets -- score normalized to 3 Security-Policy 🟢 10 security policy file detected Packaging ⚠️ -1 packaging workflow not detected Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Maintained 🟢 10 30 commit(s) and 15 issue activity found in the last 90 days -- score normalized to 10 Binary-Artifacts 🟢 10 no binaries found in the repo Token-Permissions 🟢 9 detected GitHub workflow tokens with excessive permissions Pinned-Dependencies 🟢 10 all dependencies are pinned CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected License 🟢 10 license file detected Fuzzing 🟢 10 project is fuzzed Branch-Protection 🟢 3 branch protection is not maximal on development and all release branches Signed-Releases ⚠️ -1 no releases found SAST ⚠️ 0 SAST tool is not run on all commits -- score normalized to 0

Scanned Files

• website/package-lock.json

[github-actions]

Scan for commit: c908112 | Updated: 2026-08-17 03:07:31 UTC

🔒 Security Scan Results

Scanned files: 1

⚠️ Security findings detected. Please review and address before merging.