Brand Config now flags fonts that won't render in email clients and shows you exactly which fallback font your subscribers will see instead.
What's Changing
Before: You could configure brand fonts in Backstroke without any indication that they weren't email-safe. Emails would go out, and the fonts your subscribers actually saw in Gmail, Outlook, or Apple Mail were different from what you configured — but you wouldn't know until after the fact.
After: Non-email-safe fonts are now clearly flagged with a warning directly in Brand Config. You'll see which fallback font will be used when your chosen font isn't supported (e.g., "This font may not render in Gmail/Outlook — we'll use Arial instead"). Email-safe and non-email-safe fonts are visually distinguished so you can make an informed choice at setup time, not after emails are already sent.
