fix(toc): invalid desktop-only styling (#1502)

Aaron Pham

2024-10-12 c5d97db0003b239abaf456f4152ab3864bca4424

 quartz/components/styles/legacyToc.scss

@@ -12,7 +12,7 @@
      margin: 0;
    }
  }
    

  & ul {
    list-style: none;
    margin: 0.5rem 1.25rem;