Every site built with the AI Website Builder now supports built-in dark/light switching — no custom CSS, no paid plugins.

Two levels of control:
- Site-wide switcher in the upper-right corner of the editor instantly toggles the entire site between dark and light.
- Per-section switcher appears when you hover a section — mix dark and light sections on the same page.
It works on any generated site, regardless of whether it was originally created dark, light, or mixed. Pairs naturally with Global Themes, and SVG logos adapt to the active mode automatically.
For builders, it’s a feature users simply expect in 2026 — now it’s one click. For white-label partners, it differentiates your hosted sites against builders still shipping single-mode themes.