使用Bower下载团队GitHub的Sass文件时遭遇443连接错误求助

I'm having trouble downloading Sass files from our team's GitHub repo using Bower. When I run bower install in the terminal, I keep getting a 443 error response. Here's the exact error message:

bower ENOTFOUND Request to https://registry.bower.io/packages/px-notification failed: getaddrinfo ENOTFOUND registry.bower.io registry.bower.io:443 GC02RQ27YG8WPE:scss

At first, I thought this was a proxy or firewall issue. I tried switching to my phone's hotspot, and even tested on a network outside our firewall—but the error persists. What's confusing is that this exact workflow worked perfectly fine yesterday, so I'm suspecting it might be a server-side problem.

Some additional details:

• My Bower version is 1.8.4
• GitHub's status page shows all services are running normally

Would appreciate any troubleshooting tips or solutions you can share. Thanks!

内容的提问来源于stack exchange，提问作者David U.