revert(graph): roll back changes due to issues with Safari (#2067)

Emile Bangma

2025-07-30 efddd798e83705b0e17e074fe344b2d491051ba2

 quartz/components/styles/search.scss

@@ -8,7 +8,7 @@
  }

  & > .search-button {
    background-color: var(--lightgray);
    background-color: color-mix(in srgb, var(--lightgray) 60%, var(--light));
    border: none;
    border-radius: 4px;
    font-family: inherit;