This is your new story paragraph style. It uses the "PT Serif" font because trying to read five paragraphs of heavy "Montserrat" is a war crime. By keeping the max-width at 800px, the text doesn't stretch across the whole screen on desktop.
You can still use the span tag to call out important names or dates. It will automatically switch back to the red, bold, sans-serif font to keep that brutalist signature consistent throughout the page.