# LaTeX 编译产物 / build artifacts
*.aux
*.bbl
*.blg
*.log
*.out
*.toc
*.lof
*.lot
*.fls
*.fdb_latexmk
*.synctex.gz
*.synctex(busy)
*.run.xml
*-blx.bib
*.bcf
*.abs

# 编译输出 PDF（保留源码，排除生成物）
# 如需追踪 PDF，请注释掉下一行
*.pdf

# 编辑器/系统文件
.DS_Store
Thumbs.db
