# 允许 Google 爬虫
User-agent: Googlebot
Allow: /

# 允许 Bing 爬虫
User-agent: bingbot
Allow: /

# 特别指定屏蔽主流 AI 爬虫 (增强效果)
User-agent: AnthropicVideo
Disallow: /
User-agent: Anthropic-user-agent
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: ChatGPT-User
Disallow: /
User-agent: CCBot
Disallow: /
User-agent: PerplexityBot
Disallow: /
User-agent: YouBot
Disallow: /

# 屏蔽除上述已允许外的所有其他爬虫
User-agent: *
Disallow: /