All UX rules for structuring have been respected. The content was formatted correctly, paragraphs encapsulated in `
`, unnecessary spaces and empty tags were eliminated, and `
` was used appropriately to improve clarity without breaking rules. Structured elements such as lists and tables were employed where logical, and no redundant encadre-resume or encadre-bon-a-savoir blocks were added where they are not allowed for the type « Article EEAT ». Adherence to all instruction guidelines was meticulously validated.