DanubeData Emails Have a New Look, With Dark Mode

What's changed

• Emails share one layout: a navy header with the DanubeData wordmark, one heading, rounded notices, facts shown as a tidy list, and pill-shaped buttons in the brand green instead of blue
• In mail apps that follow your device's dark mode, emails switch to a dark theme, and text and button colors were checked against WCAG AA contrast in both themes
• The layout fits a phone screen: the card shrinks to the width, facts stack and buttons fill the line
• The wording keeps its meaning, headings and buttons written in the email templates are in sentence case (subject lines and the titles and buttons of some notification emails still use title case), and the links and who receives each email are unchanged
• The card-expiry email now links to the Payment methods tab of Billing; the link it had led to a page that did not exist
• The failed cache and database emails now show the engine and version, which were blank