The tweak panel has a new look: a near-black card with a 16px radius and a hairline border, the kit's green accent filling the active tab, the three step sizes grouped into one pill, and pill slider tracks with a flat accent fill. Copy is now the primary button on the panel.

The demo's key card matches the panel it sits opposite. Same card, same radius, a proper title and lede, and 110px key chips in pure white on a neutral plate. It stays accent free on purpose, so the green stays the tweak panel's colour.

A slider dragged to the bottom of its range still reads as a pill instead of an empty track, and the track lights up under the cursor.

Type sizes are consistent across both panels instead of riding whatever the engine defaulted to.