code-tools menu text not visible with title-block-banner and code-fold

Bug description

With code-tools: true, code-fold: true, and

title-block-banner: true set, the text in the code-tools menu is not visible when not hovering over it. It seems like both the text color when not hovering and the code-tools menu background are white.

Steps to reproduce

---
title: "Untitled"
format: 
  html:
    title-block-banner: true
    code-fold: true
    code-tools: true
---

## Quarto

Quarto enables you to weave together content and executable code into a finished document. To learn more about Quarto see <https://quarto.org>.

## Running Code

When you click the **Render** button a document will be generated that includes both content and the output of embedded code. You can embed code like this:

```{r}
1 + 1
```

Expected behavior

Menu text should be readable, ie. different color than background.

Actual behavior

Menu text is not visible when not hovering.

Your environment

• IDE: RStudio 2024.12.0-467
• OS: Windows 11

Quarto check output

Quarto 1.5.57
[>] Checking versions of quarto binary dependencies...
      Pandoc version 3.2.0: OK
      Dart Sass version 1.70.0: OK
      Deno version 1.41.0: OK
      Typst version 0.11.0: OK
[>] Checking versions of quarto dependencies......OK
[>] Checking Quarto installation......OK
      Version: 1.5.57
      Path: C:\Program Files\RStudio\resources\app\bin\quarto\bin
      CodePage: 1252

[>] Checking tools....................OK
      TinyTeX: (not installed)
      Chromium: (not installed)

[>] Checking LaTeX....................OK
      Tex:  (not detected)

[>] Checking basic markdown render....OK

[>] Checking Python 3 installation....(None)

      Unable to locate an installed version of Python 3.
      Install Python 3 from https://www.python.org/downloads/

[>] Checking R installation...........OK
      Version: 4.4.2
      Path: C:/PROGRA~1/R/R-44~1.2
      LibPaths:
        - C:/Users/.../AppData/Local/R/win-library/4.4
        - C:/Program Files/R/R-4.4.2/library
      knitr: 1.49
      rmarkdown: 2.29

[>] Checking Knitr engine render......OK

Reproduce the issue with the supplied .qmd configuration using title-block-banner, code-fold, and code-tools enabled. Inspect the rendered HTML and styles for the code-tools menu, then verify that its text has sufficient contrast against the background when it is not hovered.