/* TAS14: existing intro only; research cards and filters remain untouched. */
.library-intro > .tas14-scope-summary { margin: 12px 0 4px; font-size: 14px; line-height: 1.6; color: var(--muted); }
.tas14-scope-summary strong { color: var(--blue); }
#library-scope-detail { margin-top: 0; border-bottom: 1px solid var(--line); }
#library-scope-detail > summary { min-height: 44px; padding: 10px 0; cursor: pointer; color: var(--blue); font-size: 13px; line-height: 24px; font-weight: 700; }
#library-scope-detail > summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
#library-scope-detail > .library-scope { margin-bottom: 12px; padding: 14px 16px; border-radius: 4px; }