KaTeX does not render
问题 I feel almost stupid to ask this, but I can't get KaTeX to work on even the most minimal example: <!DOCTYPE html> <!-- KaTeX requires the use of the HTML5 doctype. Without it, KaTeX may not render properly --> <html> <head> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-rc.1/dist/katex.min.css" integrity="sha384-D+9gmBxUQogRLqvARvNLmA9hS2x//eK1FhVb9PiU86gmcrBrJAQT8okdJ4LMp2uv" crossorigin="anonymous"> <!-- The loading of KaTeX is deferred to speed up page rendering -->