Swiper Element (Webcomponent) not working on Safari 16.3

[gall0]

Check that this is really a bug

• I confirm

Reproduction link

https://codesandbox.io/p/sandbox/y6448d?file=%2Findex.html%3A1%2C1

Bug description

WebComponent does not load on Safari Version 16.3 or earlier because CSSStyleSheet() is not supported. The error message:

TypeError: Illegal constructor CSSStyleSheet

Expected Behavior

Swiper loads.

Actual Behavior

Swiper breaks and there is a blank screen.

Swiper version

10.0.3

Platform/Target and Browser Versions

macOS Safari 16.3

Validations

• Follow our Code of Conduct
• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• Make sure this is a Swiper issue and not a framework-specific issue

Would you like to open a PR for this bug?

• I'm willing to open a PR

[gall0]