# Python
backend/venv/
backend/__pycache__/
backend/**/__pycache__/
*.py[cod]
*$py.class
*.so
.Python
*.egg-info/
dist/
build/

# Environment variables
backend/.env
.env
.env.local

# Sessions and storage
backend/sessions/*.json
!backend/sessions/.gitkeep
backend/storage/
backend/knowledge/.index/

# Logs
*.log

# Node.js
node_modules/
.next/
out/
npm-debug.log*
yarn-debug.log*
yarn-error.log*

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

# OS
.DS_Store
Thumbs.db
desktop.ini

# Backup files
*.bak
*.backup
*.zip.old
backend.zip
frontend.zip

# Xingbang runtime artifacts (客户产出的情报卡/报告 + 进化轨迹数据, 含隐私)
backend/xingbang_output/
backend/xingbang_evolution/
backend/diag_single_agent.py
backend/run_full_workflow.py