We need to write an original article for keyword "St Jean De Beauregard 2025". Use given context when useful. Must be 600-900 words, use only safe HTML tags: h2, h3, p, ul, ol, li, strong, em. No markdown fences. Use natural headings (presumably h2/h3). Must be SEO-friendly. Must not mention AI. Must not make unsupported claims. Use context: "Tout l'été, Jardins ouverts", "Just 30 kilometers from Paris, the Château de Saint-Jean de Beauregard is an elegant 17th-century estate nestled in the heart ...", "Rendez-vous au château", "Prenez de la hauteur et découvrez le Domaine de", "On se donne rendez-vous les 1+2.3.4.5 juillet 2026 au château", "Direction le château de", "La 36e édition de la fête était présente au domaine de", "Philippe nous présente quelques coups". These seem like fragments possibly from French text. We need to incorporate them naturally. We need to write an article about St Jean De Beauregard 2025; likely about events, gardens open, etc. Use the fragments as part of the article. Word count 600-900 words. Use only allowed tags: h2, h3, p, ul, ol, li, strong, em. So we can have headings (h2, h3), paragraphs (p), unordered lists (ul) with list items (li), ordered lists (ol) with li, and can use strong and em for emphasis. No other tags like div, span, etc. Must be safe HTML. We need to ensure we don't exceed 900 words and be at least 600. Let's aim around 750 words. We need to avoid unsupported claims. So we can talk about known facts: location 30 km from Paris, 17th-century estate, gardens open all summer, 36th edition of the fête, etc. Use the given fragments. We need to incorporate "Rendez-vous au château", "Prenez de la hauteur et découvrez le Domaine de", "On se donne rendez-vous les 1+2.3.4.5 juillet 2026 au château", "Direction le château de", "La 36e édition de la fête était présente au domaine de", "Philippe nous présente quelques coups". These seem like phrases that can be integrated. We need to avoid markdown fences; just plain HTML. We need to use only allowed tags. So structure could be:

St Jean De Beauregard 2025: Un été à ne pas manquer

... text ...

Les jardins ouverts tout l’été

... text ...

Un programme festif autour de la 36e édition

... text ...

    ... items ...

... text ...

... maybe highlight something ... ... maybe emphasize ... We need to incorporate "Direction le château de" maybe as part of a sentence. We must not mention AI. Must not make unsupported claims. So we can say "La 36e édition de la fête était présente au domaine de..." but that seems incomplete; maybe we can say "La 36e édition de la fête était présente au domaine de Saint-Jean de Beauregard, offrant..." but we need to keep it factual. We need to keep within 600-900 words. Let's count approximate words. We'll write around 750 words. Let's draft content. First, heading h2: "St Jean De Beauregard 2025 : Un été d’exception à proximité de Paris". Then h3 subheadings. We need to embed the keyword "St Jean De Beauregard 2025" naturally. We'll write paragraphs describing location, history, gardens open all summer, events