fix(style): search preview consistency

Jacky Zhao

2024-01-31 e1f12e6cb7ec5d2bfc430c15319d14c6d87a2c70

 quartz/components/styles/toc.scss

@@ -30,6 +30,7 @@
  overflow: hidden;
  max-height: none;
  transition: max-height 0.5s ease;
  position: relative;

  &.collapsed > .overflow::after {
    opacity: 0;