every simple md I feed it renders as a white background with white text. both the markdown view and html view. If I select the text in each view I can see it. ```sh visualmd ./README.md ``` only the links are visible in blue. I am on darwin arm64  log is fine: ```sh Markdown tab rendered in 3.827625ms. Drawn in: 60.530958ms. HTML tab rendered in 2.170416ms. Drawn in: 6.898208ms. Markdown tab rendered in 2.318583ms. Drawn in: 7.813583ms. HTML tab rendered in 1.4755ms. Drawn in: 6.0625ms. Markdown tab rendered in 2.402917ms. Drawn in: 8.230833ms. HTML tab rendered in 1.779833ms. Drawn in: 4.809167ms. Markdown tab rendered in 2.655333ms. Drawn in: 8.481625ms. ```