The style of the Drugst.One component is encapsulated. This means that its style does not affect the styling of the host website in any way and you also don't need to worry about your CSS affecting the style inside the Drugst.One component.
To still give you full control over the styling inside of the Drugst.One component, it allows you to set a variety of color and styling parameters. The colors for the Drugst.One component are defined by CSS variables at the highest parent element of the DOM (:root selector). The following variables are available (here with their default values):
You can override these values in your CSS stylesheet to customize your Drugst.One component. The playground offers tools to test different color and color schemes interactively. Try out your custom colors and then copy and paste the styles from there!