Cestus III

This is your main content. The infobox will float to the right on desktop screens, allowing this text to wrap around it naturally.

On mobile devices, the infobox automatically moves to full width and stacks with the content. The structure is kept simple to ensure BookStack preserves it correctly.

Since BookStack aggressively modifies HTML structure, this solution uses minimal nesting and avoids complex interactive elements that might be stripped or reorganized.