# 环境变量
.env
.env.local
.env.*.local

# Go 构建产物
backend/bin/
backend/*.exe

# Flutter 构建产物
client/build/
client/.dart_tool/
client/.flutter-plugins
client/.flutter-plugins-dependencies

# macOS
.DS_Store
**/.DS_Store

# IDE
.idea/
.vscode/
*.swp
*.swo

# 日志
*.log
scripts/.logs/

# 测试覆盖率
*.out
coverage/