StudySpace

${window.openUnitSection==='unitVocabulary'?'⌄':'›'} 📚 ${escapeHtml(u.title)} — ${escapeHtml(u.subtitle)}

${window.openUnitSection==='unitVocabulary'?'⌄':'›'} ━ 🔤 Vocabulary ${u.vocab.length} words

${window.openUnitSection==='unitGrammar'?'⌄':'›'} ━ ✏️ Grammar ${escapeHtml(u.grammar.title)}

${window.openUnitSection==='unitTest'?'⌄':'›'} ━ ☑️ Practice Test Vocabulary + grammar