- Add Drink.Category.sekt for consignment alcoholic drinks - Order sekt under "mit Alkohol" section, after Radler - Rainbow gradient CSS for .drink-btn-sekt - Rebalance all drink button brightness to match rainbow midpoint - Seed Sekty Drink (3.50€, no deposit, no purchase price) - Update Sternburg Export 10.99→9.49, Altenburger Helles 15.99→13.99 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>