/* aitools-fix: 「发现资源」标题行与下方分类行同一网格（横平竖直） */
.directory-home-shell .directory-sidebar .directory-sidebar-heading{box-sizing:border-box;min-height:39px;padding:0 11px;margin-bottom:8px;gap:12px;align-items:center;line-height:20px}
.directory-home-shell .directory-sidebar .directory-sidebar-heading>svg{flex:0 0 20px;width:20px;height:20px}
.directory-home-shell .directory-sidebar .directory-sidebar-heading strong{line-height:20px}
.directory-home-shell .directory-sidebar .directory-sidebar-heading .directory-submit-link{margin:0 0 0 auto;align-self:center}