Insert Definition/Theorem/Proof Environments

Enunciation blocks are text-mode environments for theorem-like structures such as Theorem, Lemma, Corollary, Proposition, and Proof.

Insert enunciation blocks

Insert via Insert -> Enunciation in the menu or from the mode toolbar. If text is selected, it can be converted into an enunciation block directly.

Advanced formatting

Add section-based numbering prefix

In focus toolbar preferences (wrench), enable Prefix by section number.

Add framed style and floating title box

Add border styling for the block and title box.

European-style numbering mode

In preferences, disable Prefix by section number to use a global counter.

Custom visual design

You can create custom enunciation styles. For detailed walkthroughs, see the official Bilibili channel: LiiiSTEM Studio.