Optional dark theme, according to OS/browser preferences (prefers-color-scheme)

[vnon]

Title
Optional dark theme, according to OS/browser preferences (prefers-color-scheme)

Short, concise description of the idea
Many people read at low light conditions.

Full description of the idea
Please use this CSS media query https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme
An ordered list of benefits

• Easier to read
• Save battery
• Consistency with OS/browser settings

An ordered list of problems/issues involved

• 10 lines of CSS will slow down your site!