How To Change the Local Graph Nodes Text Color without Affecting the Main Graph View?

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My main graph view is on white canvas. As my right panel bg color is black, the bg of local graph automatically becomes black. But the Nodes Texts remain black. As a result the nodes text cannot be read.
So How can I only change the nodes text color and keep the nodes text color of main graph view unchanged?

According to the Obsidian hub site:

Since the graph is rendered using <canvas> and WebGL, CSS is unable to affect things like nodes and links. To customize graph view, we have provided a bridge to use CSS colors for customizing WebGL.

Outside of the CSS there, I don’t think you can do much to customize the graph.