# 国知局公布公告站检索（tools/crawl/cnipa_epub_search.py / cnipa_epub_crawler.py）依赖
# 与根目录 requirements.txt 中的 playwright 相同；有系统 Chrome / Edge 时不必 playwright install chromium
# 探测：python tools/shared/browser.py --probe
playwright>=1.40.0
