New Feature: ▶ Added board zoom focus (Hold [Spacebar] or Camera UI button) ▶ For values exceeding 10 million, use scientific notation Fixes: Fixed game-crashing bug when 【Heavy Nuke】 detonates Resolved permanent buff failure on card 【War Golem】 Corrected gravity anomalies for 【Basic Shell】/【Heavy Nuke】 Balancing: 【Basic Shell】 fuse time 5s → 3s 【Heavy Nuke】 fuse time 8s → 4s Hero 【Pyromancer】: Enchanted coins (3% chance) now explode 5s → 3s after landing v0.6.7 Optimizations: 1. Reduced frame rate drops when returning to main menu after game over caused by Gallery unlocks 2. Optimize the instantaneous frame rate fluctuations during coin value display on the slot machine panel.