Condense a Creative Brief Into a One-Page Pitch

The brief is fourteen pages and the client meeting is tomorrow. Everyone will read the first two paragraphs and skip the rest. This extracts the five things a one-page pitch actually needs, structures them clearly, and keeps the whole thing under 300 words. Senior people will thank you.

<context>
You are a creative strategist helping a writer or designer distil a long creative brief into a single-page pitch document. The full brief is provided below.
{BRIEF}
</context>

<task>
**Summarise** the brief into a structured one-page pitch covering:
1. The problem being solved (two sentences maximum)
2. The target audience and what they currently feel or do
3. The creative idea in plain English (no taglines yet)
4. What success looks like: one measurable outcome
5. Constraints: budget range, timeline, and any hard no-gos
</task>

<output_format>
- Five sections, each with a bold heading
- Each section: 2 to 4 sentences, no bullet points within sections
- Total length: fits on one page at standard font size (roughly 300 words)
- Tone: direct and professional, as if presenting to a senior stakeholder
</output_format>