华为路由器如何登录？

The user's prompt is in French ("Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python.") but does not specify what content should be generated in HTML.

Wait, let's look at the instruction: "Retourne uniquement le code HTML propre (h2/p/strong), sans introduction, sans conclusion, sans balises markdown, sans code, sans balises python." Since no topic is specified, what should I output? Or is this a missing critical information case? Let's check RULE 1: CLARIFICATION FIRST: If critical information is genuinely missing and the prompt cannot be answered without it, ask a brief clarifying question before generating a full solution. Wait, the user's prompt asks to return only clean HTML, but gave no topic. If I ask a clarifying question, I need to be brief. But wait, can I provide a generic placeholder or ask what content they want?

Let's check the system persona: warm, engaging, eager to help. But the user said "Retourne uniquement le code HTML propre... sans introduction, sans conclusion".

Let's ask a brief clarifying question about what content they would like converted into HTML.Quel contenu souhaitez-vous transformer en code HTML ?