.listening-workspace_workspace__bP2e3{min-height:100dvh;background:radial-gradient(circle at 88% 0,var(--surface-raised) 0,transparent 28%),linear-gradient(135deg,var(--surface-page),var(--surface-page) 58%,var(--surface-inset));color:var(--text-primary)}.listening-workspace_topicOverview__iObPD{display:grid;align-items:start}.listening-workspace_headerButton__Vkruf,.listening-workspace_listHeader__81Awq h1,.listening-workspace_myLessonsHeader__ltVg4 h1{align-self:flex-start}.listening-workspace_topicColumn__YRhOI{display:grid;min-width:0}.listening-workspace_topicCollection__u4_8m{--card-min:280px}.listening-workspace_viewContent___EGBQ{min-width:0}.listening-workspace_listHeader__81Awq,.listening-workspace_myLessonsHeader__ltVg4{display:flex;flex-direction:column;align-items:stretch;gap:var(--space-4);margin:0 0 var(--space-5);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-5);background:linear-gradient(145deg,var(--surface-inset),var(--surface-page))}.listening-workspace_myLessonsHeader__ltVg4 p{margin:9px 0 0;color:var(--text-secondary);font-size:var(--fs-sm);line-height:1.5}.listening-workspace_filters___QXHH{width:100%}.listening-workspace_levelSelect__J4gOk select{width:100%;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:0 var(--space-3);background:var(--surface-page);color:var(--text-primary);font:500 var(--fs-md) var(--font-ui);width:auto;height:var(--control-h);font-weight:650}.listening-workspace_levelSelect__J4gOk select:focus{border-color:var(--accent)}.listening-workspace_srOnly__dTuB4{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.listening-workspace_sections__FTPyD{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.listening-workspace_section__F0NfD{display:flex;align-items:center;width:100%;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:17px 18px;background:var(--surface-page);color:var(--text-primary);text-align:left;cursor:pointer}.listening-workspace_section__F0NfD[aria-disabled=true]{color:var(--text-secondary);cursor:not-allowed}.listening-workspace_section__F0NfD span{display:grid;grid-gap:5px;gap:5px}.listening-workspace_section__F0NfD strong{font:800 var(--fs-lg) var(--font-ui)}.listening-workspace_section__F0NfD small{color:var(--text-secondary);font-size:var(--fs-xs)}.listening-workspace_section__F0NfD svg{margin-left:auto;transition:transform .2s ease}.listening-workspace_chevronOpen__G1JZb{transform:rotate(180deg)}.listening-workspace_lessonGrid__n_30D,.listening-workspace_myLessonGrid__9e4Uk{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin:14px 0 5px}.listening-workspace_myLessonGrid__9e4Uk{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:0}.listening-workspace_emptyState__wY5I4{display:grid;place-items:center;grid-gap:9px;gap:9px;min-height:260px;border:1px dashed var(--border-default);border-radius:var(--radius-lg);padding:28px;color:var(--text-secondary);text-align:center}.listening-workspace_emptyState__wY5I4 svg{color:var(--accent)}.listening-workspace_emptyState__wY5I4 b{color:var(--text-primary)}.listening-workspace_emptyState__wY5I4 button{border:0;border-radius:var(--radius-sm);padding:10px 13px;background:var(--accent);color:var(--on-bright);font:800 var(--fs-sm) var(--font-ui);cursor:pointer;white-space:nowrap}.listening-workspace_notice__O8epY{border:1px solid var(--accent-2);border-radius:var(--radius-md);padding:14px;background:var(--surface-inset);color:var(--accent-2-on-soft)}@media (max-width:900px){.listening-workspace_lessonGrid__n_30D,.listening-workspace_myLessonGrid__9e4Uk,.listening-workspace_topicOverview__iObPD{grid-template-columns:1fr}.listening-workspace_levelSelect__J4gOk select{width:100%}.listening-workspace_listHeader__81Awq,.listening-workspace_myLessonsHeader__ltVg4{align-items:flex-start;flex-direction:column}}@media (prefers-reduced-motion:reduce){.listening-workspace_section__F0NfD svg{transition:none}}.listening-workspace_workspaceLoading__JZu3Z{min-height:520px}.listening-workspace_activityLoading__aVEZm{min-height:336px}.listening-workspace_listHeader__81Awq,.listening-workspace_myLessonsHeader__ltVg4{border-color:var(--border-subtle);background:linear-gradient(145deg,var(--surface-raised),var(--surface-page))}.listening-workspace_topicOverview__iObPD{grid-template-columns:minmax(var(--aside-col-min),.33fr) minmax(0,1fr);gap:clamp(var(--space-6),3.2vw,52px)}.listening-workspace_sidebar__lO58J{display:grid;align-content:start;grid-gap:var(--space-5);gap:var(--space-5);min-width:0}.listening-workspace_container__IAIfW{box-sizing:border-box}@media (max-width:900px){.listening-workspace_topicOverview__iObPD{grid-template-columns:1fr}}.listening-workspace_personalLessons__npbNV,.listening-workspace_progressLists__ZWUbg{display:grid;grid-gap:18px;gap:18px;margin-top:22px}.listening-workspace_personalLessons__npbNV,.listening-workspace_progressLists__ZWUbg>div{border-top:1px solid var(--border-subtle);padding-top:18px}.listening-workspace_personalLessons__npbNV header,.listening-workspace_progressLists__ZWUbg header{display:flex;flex-direction:column;align-items:stretch;gap:var(--space-3)}.listening-workspace_personalLessons__npbNV h2,.listening-workspace_progressLists__ZWUbg h2{margin:var(--space-1) 0 0;color:var(--text-primary);font-size:var(--fs-xl)}.listening-workspace_progressLists__ZWUbg p{margin:var(--space-3) 0 0;color:var(--text-secondary);font-size:var(--fs-sm)}.listening-workspace_progressLists__ZWUbg .listening-workspace_myLessonGrid__9e4Uk{margin-top:14px}@media (min-width:901px){.listening-workspace_myLessonGrid__9e4Uk{grid-auto-flow:column;grid-auto-columns:minmax(245px,300px);grid-template-columns:none;overflow-x:auto;overflow-y:hidden;padding-top:3px;margin-top:-3px;padding-bottom:10px;scrollbar-color:var(--border-default) transparent;scrollbar-width:none}}@media (max-width:900px){.listening-workspace_myLessonGrid__9e4Uk{grid-auto-flow:row;grid-template-columns:1fr;max-height:520px;overflow-x:hidden;overflow-y:auto;padding-right:6px;scrollbar-color:var(--border-default) transparent;scrollbar-width:none}}.listening-workspace_levelSelect__J4gOk{min-width:148px;height:46px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border-default);border-radius:var(--radius-md);padding:0 var(--space-8) 0 14px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%23f0bd46' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.8'/%3E%3C/svg%3E"),linear-gradient(145deg,var(--surface-sunken),var(--surface-inset));background-position:right 14px center,50%;background-repeat:no-repeat;box-shadow:inset 0 1px 0 var(--border-subtle),0 8px 18px var(--shadow-color);color:var(--text-primary);font:750 var(--fs-sm) var(--font-ui);cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.listening-workspace_levelSelect__J4gOk:hover{border-color:var(--border-strong);transform:translateY(-1px)}.listening-workspace_levelSelect__J4gOk:focus{border-color:var(--accent-2);box-shadow:0 0 0 3px var(--accent-2-soft),0 8px 18px var(--shadow-color)}.listening-workspace_levelSelect__J4gOk option{background:var(--surface-inset);color:var(--text-primary)}@media (max-width:900px){.listening-workspace_topicOverview__iObPD{grid-template-columns:1fr}.listening-workspace_myLessonGrid__9e4Uk,.listening-workspace_topicCollection__u4_8m{grid-template-columns:repeat(2,minmax(0,1fr))}.listening-workspace_lessonGrid__n_30D,.listening-workspace_myLessonGrid__9e4Uk,.listening-workspace_topicCollection__u4_8m{grid-template-columns:1fr}.listening-workspace_listHeader__81Awq,.listening-workspace_myLessonsHeader__ltVg4{align-items:stretch;flex-direction:column}.listening-workspace_levelSelect__J4gOk{width:100%;box-sizing:border-box}.listening-workspace_section__F0NfD{align-items:flex-start}}.listening-workspace_optionPicker__c9GcB{position:relative;display:inline-flex;flex:0 0 auto;align-items:center}.listening-workspace_optionPicker__c9GcB .listening-workspace_optionPickerTrigger__mTmYo{display:inline-flex;align-items:center;justify-content:space-between;gap:var(--space-6);min-width:190px;border:1px solid var(--border-default);border-radius:var(--radius-md);padding:9px 13px;background:linear-gradient(145deg,var(--surface-inset),var(--surface-page));color:var(--text-primary);font:750 var(--fs-sm) var(--font-ui);text-align:left;box-shadow:inset 0 1px var(--border-subtle),0 7px 18px var(--shadow-color)}.listening-workspace_optionPicker__c9GcB .listening-workspace_optionPickerTrigger__mTmYo:focus-visible,.listening-workspace_optionPicker__c9GcB .listening-workspace_optionPickerTrigger__mTmYo:hover{border-color:var(--domain)}.listening-workspace_optionPickerTrigger__mTmYo>span{display:grid;grid-gap:1px;gap:1px;min-width:0}.listening-workspace_optionPickerTrigger__mTmYo small{color:var(--text-muted);font-size:var(--fs-3xs);font-weight:800;letter-spacing:.07em;text-transform:uppercase}.listening-workspace_optionPickerTrigger__mTmYo strong{overflow:hidden;font-size:var(--fs-sm);text-overflow:ellipsis;white-space:nowrap}.listening-workspace_optionPickerTrigger__mTmYo i{flex:0 0 auto;width:8px;height:8px;border-right:2px solid var(--domain-on-soft);border-bottom:2px solid var(--domain-on-soft);border-radius:0;background:transparent;transform:translateY(-2px) rotate(45deg);transition:transform .2s ease}.listening-workspace_optionPickerTrigger__mTmYo i.listening-workspace_optionPickerChevronOpen__mAau0{transform:translateY(2px) rotate(225deg)}.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerTrigger__mTmYo{gap:6px;min-width:0;min-height:max(var(--control-h-sm),2.9em);border-color:var(--border-default);border-radius:var(--radius-md);padding:0 .9em;background:var(--surface-inset);font-size:var(--fs-btn)}.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerTrigger__mTmYo>span{display:flex;align-items:center;gap:5px}.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerTrigger__mTmYo small{color:var(--text-secondary);font-size:var(--fs-btn);font-weight:750;letter-spacing:0;text-transform:none}.listening-workspace_formOptionField__vBBPB .listening-workspace_optionPickerTrigger__mTmYo small,.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerTrigger__mTmYo strong,.listening-workspace_optionPickerFilter__ODQIF .listening-workspace_optionPickerTrigger__mTmYo small{font-size:var(--fs-btn)}.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerTrigger__mTmYo i{width:6px;height:6px;border-width:1.5px;transform:translateY(-1px) rotate(45deg)}.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerTrigger__mTmYo i.listening-workspace_optionPickerChevronOpen__mAau0{transform:translateY(1px) rotate(225deg)}.listening-workspace_optionPickerFilter__ODQIF,.listening-workspace_optionPickerFilter__ODQIF .listening-workspace_optionPickerTrigger__mTmYo{width:100%;box-sizing:border-box}.listening-workspace_optionPickerFilter__ODQIF{min-width:0;align-items:stretch}.listening-workspace_optionPickerFilter__ODQIF .listening-workspace_optionPickerTrigger__mTmYo{min-width:0;min-height:var(--control-h)}.listening-workspace_optionPickerField__5vuyB,.listening-workspace_optionPickerField__5vuyB .listening-workspace_optionPickerTrigger__mTmYo{width:100%;box-sizing:border-box}.listening-workspace_optionPickerMenu__urUWe{min-width:190px;padding:7px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--surface-page);box-shadow:0 22px 45px var(--shadow-color)}.listening-workspace_optionPickerMenuCompact__Ym2C2{width:max(174px,13em);font-size:var(--fs-btn)}.listening-workspace_optionPickerMenu__urUWe .listening-workspace_optionPickerOptionActive__IVeK9,.listening-workspace_optionPickerMenu__urUWe .listening-workspace_optionPickerOption__lHCu8{width:100%;display:flex;align-items:flex-start;padding:10px;border:1px solid transparent;border-radius:var(--radius-md);background:transparent;color:var(--text-primary);text-align:left}.listening-workspace_optionPickerMenu__urUWe .listening-workspace_optionPickerOption__lHCu8:hover{background:var(--surface-inset)}.listening-workspace_optionPickerMenu__urUWe .listening-workspace_optionPickerOptionActive__IVeK9{border-color:var(--domain);background:linear-gradient(90deg,var(--domain-soft),transparent)}.listening-workspace_optionPickerOptionActive__IVeK9>span,.listening-workspace_optionPickerOption__lHCu8>span{display:grid;grid-gap:2px;gap:2px;min-width:0}.listening-workspace_optionPickerOptionActive__IVeK9 strong,.listening-workspace_optionPickerOption__lHCu8 strong{font-size:var(--fs-sm)}.listening-workspace_optionPickerOptionActive__IVeK9 small,.listening-workspace_optionPickerOption__lHCu8 small{overflow:hidden;color:var(--text-muted);font-size:var(--fs-2xs);line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.listening-workspace_formOptionField__vBBPB .listening-workspace_optionPickerMenu__urUWe small,.listening-workspace_optionPickerCompact__atpMQ .listening-workspace_optionPickerMenu__urUWe small,.listening-workspace_optionPickerFilter__ODQIF .listening-workspace_optionPickerMenu__urUWe small{font-size:var(--fs-btn)}.listening-workspace_formOptionField__vBBPB{display:grid;grid-gap:var(--space-2);gap:var(--space-2);color:var(--text-primary);font-size:var(--fs-sm);font-weight:700}.listening-workspace_lessonNumber___AyLm{display:inline-block}.listening-workspace_personalLessons__npbNV header>div,.listening-workspace_progressLists__ZWUbg header>div{width:100%;min-width:0}.listening-workspace_lessonToolbar__XyE5_{width:100%;margin-top:10px}.listening-workspace_personalLessonsEmpty__U3ZJx{display:grid;justify-items:start;grid-gap:var(--space-3);gap:var(--space-3);margin:14px 0 0;color:var(--text-secondary);font-size:var(--fs-sm)}.listening-workspace_personalLessonsEmpty__U3ZJx p{margin:0}.listening-workspace_setHead__M2djf{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:var(--space-3) var(--space-5)}.listening-workspace_setHead__M2djf>div:first-child{flex:1 1 60%;min-width:0}.listening-workspace_setHead__M2djf h1{margin:var(--space-1) 0 0}.listening-workspace_setHead__M2djf .listening-workspace_eyebrow__4wPtY{display:inline-flex;align-items:center;gap:var(--space-1)}.listening-workspace_publicationNote__HwCPt{margin:var(--space-2) 0 0;font-size:.9em;color:var(--state-warning-fg)}.listening-workspace_setLessonGrid__Nhgoc{margin-top:14px}.listening-workspace_topicCollection__u4_8m,.listening-workspace_viewContent___EGBQ{scroll-margin-top:92px}@media (max-width:900px){.listening-workspace_optionPickerFilter__ODQIF,.listening-workspace_optionPickerFilter__ODQIF .listening-workspace_optionPickerTrigger__mTmYo{width:100%;box-sizing:border-box}}.listening-workspace_myLessonsHeader__ltVg4{align-items:flex-start}@media (max-width:900px){.listening-workspace_personalLessons__npbNV header,.listening-workspace_progressLists__ZWUbg header{align-items:stretch}}.listening-workspace_eyebrow__4wPtY{display:inline-flex;align-items:center;gap:6px;color:var(--text-secondary);font-size:var(--card-eyebrow,var(--fs-3xs));font-weight:850;letter-spacing:.08em}.listening-workspace_lessonRail__IytdN{position:relative;min-width:0;max-width:100%;margin:14px 0 5px}.listening-workspace_lessonRailViewport___JV8A{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,305px);grid-gap:14px;gap:14px;width:100%;min-width:0;max-width:100%;box-sizing:border-box;overflow-x:auto;overflow-y:hidden;padding:var(--space-1) 2px 13px;scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-color:var(--border-strong) transparent;scrollbar-width:none;overscroll-behavior-inline:contain;touch-action:pan-x}.listening-workspace_lessonRailViewport___JV8A:focus-visible{outline:2px solid var(--domain);outline-offset:4px;border-radius:var(--radius-md)}.listening-workspace_lessonRailViewport___JV8A>*{width:100%;min-width:0;scroll-snap-align:start}.listening-workspace_personalLessons__npbNV .listening-workspace_lessonRail__IytdN{margin-bottom:0}.listening-workspace_lessonRailWrap__72YUA .listening-workspace_lessonRailViewport___JV8A{grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:repeat(4,minmax(0,1fr));overflow:visible;scroll-snap-type:none;touch-action:auto}@media (max-width:1280px){.listening-workspace_lessonRailWrap__72YUA .listening-workspace_lessonRailViewport___JV8A{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.listening-workspace_lessonRailWrap__72YUA .listening-workspace_lessonRailViewport___JV8A{grid-template-columns:minmax(0,1fr)}.listening-workspace_lessonRail__IytdN{margin-top:var(--space-3)}.listening-workspace_lessonRailViewport___JV8A{grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:minmax(0,1fr);gap:var(--space-3);overflow:visible;padding-bottom:0;scroll-snap-type:none;touch-action:auto}.listening-workspace_lessonRailViewport___JV8A>*{scroll-snap-align:none}}.listening-workspace_createTile__w20vU{display:flex;flex-direction:column;gap:var(--space-2);box-sizing:border-box;min-height:0;border:1px dashed var(--border-default);border-radius:var(--radius-lg);padding:var(--space-5);background:transparent;color:var(--text-secondary);font-family:inherit;text-align:left;cursor:pointer;transition:border-color var(--dur-base) var(--ease-out),background var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}.listening-workspace_createTile__w20vU strong{color:var(--text-primary);font-size:var(--fs-md);font-weight:700}.listening-workspace_createTile__w20vU>span:last-child{font-size:var(--fs-sm);line-height:1.5}.listening-workspace_createTile__w20vU:hover{transform:translateY(-2px);border-color:var(--domain,var(--border-strong));background:var(--surface-inset)}.listening-workspace_createTile__w20vU:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.listening-workspace_createTileIcon__lJ_9n{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--radius-md);background:var(--domain-soft);color:var(--domain-on-soft)}