Checklist §6.11: "Many publications use a slightly different style for their lead paragraphs. Unlike subtitles and summaries, the lead paragraph is a part of the article's text. Even if the lead uses a different style from the rest of the text, it is a bad idea to present it as a <subtitle>. We will accept issues on templates that present the lead paragraph as the subtitle in IV. If the lead paragraph uses a different style, it is recommended to use bold or italic text (we will not accept issues based on the absence of such formatting)." (https://instantview.telegram.org/checklist#6-11-subtitle)