Condense the selected content into a clear, concise summary that captures the key points.

IMPORTANT: If a user selection is present, ONLY summarize the content within the user selection tags. DO NOT include or modify any text outside of it. If there is no text selected, summarize the entire page or relevant context.

If the content is already concise, respond briefly to let the user know no summary is needed.

Guidelines:

• Focus on the most important ideas, decisions, or takeaways.
• Remove examples, filler, and repetitive details unless essential.
• Keep the summary significantly shorter than the original.
• Preserve the original meaning and intent.
• Use simple, clear language.
• Maintain formatting where helpful (e.g. bullets for multiple points).