.directory-table .directory-name[data-category-depth='1'] {
  --category-level-color: #174a7e;
}

.directory-table .directory-name[data-category-depth='2'] {
  --category-level-color: #2464a6;
}

.directory-table .directory-name[data-category-depth='3'] {
  --category-level-color: #3476b8;
}

.dark .directory-table .directory-name[data-category-depth='1'] {
  --category-level-color: #b5d5ff;
}

.dark .directory-table .directory-name[data-category-depth='2'] {
  --category-level-color: #87b8f4;
}

.dark .directory-table .directory-name[data-category-depth='3'] {
  --category-level-color: #64a0e8;
}

.directory-table .directory-name[data-category-depth] > .el-button.is-link {
  color: var(--category-level-color);
}