/* 1. Hide the nested sub-items dropdown across all pages */
details:has(> summary[data-key="Articles"]) > .tsd-accordion-details {
  display: none !important;
}

/* 2. Target ONLY the accordion toggle chevron (right arrow), keeping the document icon on the left */
summary[data-key="Articles"] > svg,
summary[data-key="Articles"] .tsd-accordion-summary-icon {
  display: none !important;
}