# === 工具与缓存 ===
.claude/
.playwright-mcp/
*.log

# === Python 虚拟环境 ===
.venv/
venv/
__pycache__/
*.py[cod]

# === Obsidian & Pandoc ===
.obsidian/
.pandoc/

# === Overleaf Git（仅 latex/ 同步）===
officefile/latex/.git/

# === IDE / OS ===
.vscode/
.idea/
.DS_Store
Thumbs.db

# === 旧的嵌套 Git 历史 ===
.git-old-local/

# === 大型下载文件 ===
downloads/