fix(a11y): aria-controls and role fixes

Jacky Zhao

2025-08-04 53d6e18e815be96a50270c4998175e9c10032330

 quartz/components/styles/readermode.scss

@@ -15,6 +15,7 @@
    width: 20px;
    height: 20px;
    top: calc(50% - 10px);
    fill: var(--darkgray);
    stroke: var(--darkgray);
    transition: opacity 0.1s ease;
  }