Canvas 1024x1024 RGBA PNG, transparent except the headwear.

Style: bold cel-shaded 1980s disco cartoon with thick black outlines matching the base line weight, flat colours, one hard shadow tone and crisp white glossy highlights.

Palette: hot pink, electric purple, gold, teal, silver and white. Never use the character's skin brown or the hair's black and purple as the item's main colour.

Pose: the base faces slight-right with the chin slightly raised. Draw every item at eye level in that perspective, centred on x=540 with the band curve's low point a little right of centre. The base has a huge afro from y≈36 to y≈790 spanning x≈75-950, the forehead hairline at y≈265 and the brows at y≈360-380.

Draw 12 variants in three types. (A) hat_01-hat_05 are terry-cloth sweatbands: a thick band 40-60px tall worn across the forehead at the hairline. Its top edge is at y≈265-285 and its lowest pixel falls between y=310 and y=345, so the brows stay clear.

It curves gently with the head and runs out across the afro to x≈200 on the left and x≈860 on the right, with ends tapering into the curls. Use a solid colour or retro stripes (white/red/blue, pink/teal, gold/purple). (B) hat_06-hat_09 are sequinned headbands: a slimmer band 25-40px tall, placed and curved the same way, with the lowest pixel between y=300 and y=340.

Show it as sequin dot texture with sparkle glints; one may carry a small feather or star motif on the front-right at about x=620, y=290. (C) hat_10-hat_12 are small sparkly berets in sequin or glitter felt, about 220-260px wide. Each is tilted and nestled into the upper right of the afro, centred near x≈640, y≈230, with the crown puffing up to y≈130 at the highest.

The lower band sinks into the hair so the lowest pixel falls between y=290 and y=340. No inside or underside showing, and it never floats above the hair. Never draw anything behind the head, such as the back half of a band behind the afro.

Nothing may touch the eyes (y=435), the ear or the face below y=345. Nothing may be cropped by the canvas edge. Write artifacts/hat_01.png .. hat_12.png and artifacts/hat.json: an array of {"file","name","weight"} with weights summing to 100.

Suggested weights: sweatbands 11, 11, 10, 9, 8; sequinned headbands 8, 8, 7, 6; berets 9, 7, 6. Write artifacts/hat_01.png .. artifacts/hat_12.png and artifacts/hat.json: an array of {"file","name","weight"} with weights summing to 100, rarer lower.