.vocabulary-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden}
.vocabulary-item>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:12px 14px;list-style:none;min-height:64px}
.vocabulary-item>summary::-webkit-details-marker{display:none}
.vocabulary-copy{display:grid;gap:4px;min-width:0;overflow-wrap:anywhere}
.vocabulary-copy strong{font-size:1rem;font-weight:650}.vocabulary-copy>span{color:var(--muted);font-size:.88rem}
.vocabulary-meta{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:8px;flex-shrink:0}
.vocabulary-meta>span{background:var(--surface-soft);border:1px solid var(--line);border-radius:6px;padding:3px 7px;font-size:.76rem;color:var(--muted)}
.vocabulary-meta small,.vocabulary-copy small,.glossary-pattern{color:var(--muted);font-size:.78rem}.glossary-pattern{display:block;margin-top:4px;font-weight:400}
.vocabulary-examples{padding:0 14px 12px}.vocabulary-examples article{padding:12px 0;border-top:1px solid var(--line)}
.vocabulary-examples p{margin:0 0 6px;line-height:1.65;overflow-wrap:anywhere}.vocabulary-examples .lesson-ko{color:var(--muted);font-size:.9rem}
.vocabulary-examples footer{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem}.vocabulary-examples footer small{flex:1;color:var(--muted)}
#view-library .library-toolbar{gap:8px}#view-library .library-toolbar select{min-width:120px}#libraryHelp{font-size:.8rem;line-height:1.6;margin:8px 0}
@media(max-width:600px){.vocabulary-item>summary{align-items:flex-start;gap:10px}.vocabulary-meta{flex-direction:column;align-items:flex-end;gap:5px}.vocabulary-examples footer small{flex-basis:100%}}

.vocabulary-examples .vocabulary-context-meaning{font-size:.85rem;font-weight:600;color:var(--text)}
.vocabulary-context-meaning small{font-weight:400;color:var(--muted)}