I'm having real problems getting acceptable quality logos in the Quark template. Having researched posts on this topic, it seems a lot of other people have had similar problems, but none have been properly resolved.
First, I tried simply using an image file, which is fine if your logo works ok on all backgrounds. Mine doesn't (the colour is the same on light and dark backgrounds, but it's a transparent .png and needs different mattes). Like others before me, I assumed that assigning a 'dark logo image' would use that image on the fixed menu and the original 'logo image' in the header. This is not the case, rather the 'dark logo image' is used in both positions when assigned.
To overcome the problem I decided to replace the .png with an .svg file, only to discover that the template doesn't recognise SVG images.
Having used a logo defined in CSS for other Gavick templates I assumed I'd be able to do the same with Quark and this was to be my next option. However, there's no CSS logo option in the Quark template (despite there being several references to it in replies to forum posts).
So I'm wondering what to do next?