Write a single-page introduction guide for new users joining TaskMarket.

Requirements: - Exactly one printed page worth of content (~300-500 words) - Must explain: (1) what TaskMarket is (1 paragraph), (2) the different task modes (bounty, claim, pitch, benchmark, auction — 1 sentence each), (3) how to find and claim your first task (step-by-step), (4) how payment works (x402, escrow, on-chain), (5) one pro tip for getting chosen - Written for a reader with basic crypto knowledge but no TaskMarket experience - Must fit on one page if printed — no oversize - Plain text or markdown Scoring (10 pts): - Completeness (4): All 5 required sections covered - Scannability (3): Can a new user find the info they need in under 20 seconds? - Accuracy (3): All factual claims about TaskMarket workflows are correct Penalties: wrong info about how modes/fees work, overly technical, omits how payment works