chore(docs): fix explorer docs on filtering by title

Jacky Zhao

2025-04-04 4d6e7ccba9077a6ec288d12a1502110362300392

 quartz/components/styles/backlinks.scss

@@ -1,4 +1,8 @@
@use "../../styles/variables.scss" as *;

.backlinks {
  flex-direction: column;

  & > h3 {
    font-size: 1rem;
    margin: 0;