._page_5wnat_1{--iv-stage-border:var(--border-glass);min-height:100vh;color:var(--text-on-brand-strong);background:var(--surface-app);flex-direction:column;display:flex}._brand_5wnat_16,._authButton_5wnat_17,._backLink_5wnat_18,._primaryLink_5wnat_19{color:var(--text-on-brand-strong);-webkit-text-decoration:none;text-decoration:none}._brand_5wnat_16{font-family:var(--font-display);letter-spacing:.02em;font-size:1.5rem;font-weight:700}._authButton_5wnat_17,._primaryLink_5wnat_19{font-size:var(--text-learner-body)}._backLink_5wnat_18,._primaryLink_5wnat_19{color:var(--accent-warning);-webkit-text-decoration:none;text-decoration:none}._backLink_5wnat_18:hover,._primaryLink_5wnat_19:hover{text-underline-offset:4px;-webkit-text-decoration:underline;text-decoration:underline}._main_5wnat_48{--learner-safe-area-page-bottom:3rem;flex:1;padding:1.5rem 0 3rem}._main_5wnat_48:has(>._detailShell_5wnat_60){flex-direction:column;min-height:calc(100svh - 56px);padding:0;display:flex}._main_5wnat_48:has(>._detailShell_5wnat_60)>._detailShell_5wnat_60{margin:auto}._pageImmersive_5wnat_73{width:100vw;max-width:100%;min-height:100vh;overflow-x:hidden}._pageImmersive_5wnat_73 ._main_5wnat_48{place-items:center;width:100%;padding:0;display:grid;overflow-x:hidden}._detailShell_5wnat_60,._notFoundCard_5wnat_89{--learner-safe-area-shell-max:1240px;--learner-safe-area-gutter:1rem;width:min(1240px,100vw - 2rem);margin:0 auto}._indexShell_5wnat_102{--learner-safe-area-shell-max:1100px;--learner-safe-area-gutter:var(--density-page-gutter);width:min(1100px, calc(100vw - (var(--learner-safe-area-gutter) * 2)));grid-gap:calc(var(--density-section-gap) * 2.5);gap:calc(var(--density-section-gap) * 2.5);margin:0 auto;display:grid}._pageImmersive_5wnat_73 ._detailShell_5wnat_60{place-items:center;width:100vw;max-width:100%;min-height:100lvh;display:grid;overflow-x:hidden}._sidebarCard_5wnat_122,._notFoundCard_5wnat_89{background:var(--surface-glass);border:1px solid var(--border-glass);box-shadow:var(--shadow-elevated);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:28px}._notFoundCard_5wnat_89{padding:2rem}._catalogueSection_5wnat_135,._viewerCard_5wnat_136{padding:0}._catalogueSection_5wnat_135{scroll-margin-top:4.5rem}._sidebarCard_5wnat_122{padding:1.4rem 1.5rem}._flowList_5wnat_150{grid-gap:1.15rem;gap:1.15rem;margin:1.1rem 0 0;padding:0;list-style:none;display:grid}._flowStep_5wnat_158{display:block}._flowStepButton_5wnat_162{grid-gap:.75rem;width:100%;color:inherit;text-align:left;cursor:pointer;transition:background var(--dur-fast) var(--ease-out-soft), border-color var(--dur-fast) var(--ease-out-soft);background:0 0;border:1px solid #0000;border-radius:12px;grid-template-columns:auto 1fr;align-items:baseline;gap:.75rem;margin:0 -.45rem;padding:.35rem .45rem;display:grid}._flowStepButton_5wnat_162:hover:not(:disabled),._flowStepButton_5wnat_162:focus-visible:not(:disabled){background:var(--surface-warning-faint);border-color:var(--border-warning-faint);outline:none}._flowStepButtonActive_5wnat_188{background:var(--surface-warning-soft);border-color:var(--border-warning-soft)}._flowStepButton_5wnat_162:disabled{cursor:not-allowed;opacity:.62}._flowStepIndex_5wnat_198{font-family:var(--font-display);font-variation-settings:"opsz" 144, "SOFT" 60;color:var(--text-on-brand-faint);font-feature-settings:"tnum";font-size:1.15rem;line-height:1}._flowStepCopy_5wnat_207{grid-gap:.2rem;gap:.2rem;display:grid}._flowStepTitle_5wnat_212{font-family:var(--font-display);font-variation-settings:"opsz" 144, "SOFT" 60;color:var(--text-on-brand-strong);letter-spacing:-.005em;font-size:1rem;font-weight:600}._flowStepDesc_5wnat_221{font-family:var(--font-body);font-size:var(--text-learner-body);color:var(--text-on-brand-muted);line-height:1.4}._sidebar_5wnat_122{grid-gap:2.25rem;gap:2.25rem;display:grid}._sidebarBand_5wnat_233{grid-gap:.75rem;gap:.75rem;display:grid}._sidebarBand_5wnat_233 ._sidebarCopy_5wnat_238,._sidebarBand_5wnat_233 ._localizedHintLabel_5wnat_239,._sidebarBand_5wnat_233 ._localizedHintCopy_5wnat_240,._sidebarBand_5wnat_233 ._thumbnailRail_5wnat_241{margin-top:0}._sidebarBand_5wnat_233 ._thumbnailRail_5wnat_241{margin-top:.5rem}._eyebrow_5wnat_249,._sidebarEyebrow_5wnat_250,._lockedEyebrow_5wnat_251{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-warning);margin:0 0 .5rem;font-size:.76rem}._catalogueTitle_5wnat_259,._detailTitle_5wnat_260{font-family:var(--font-display);line-height:var(--leading-display);margin:0}._catalogueTitle_5wnat_259{font-size:var(--text-heading)}._detailTitle_5wnat_260{font-size:var(--text-title)}._detailSummary_5wnat_274,._sidebarCopy_5wnat_238,._lockedCopy_5wnat_276,._catalogueSummary_5wnat_277{max-width:48rem;color:var(--text-on-brand-muted);margin:1rem 0 0;font-size:1rem;line-height:1.55}._detailHint_5wnat_285,._localizedHintCopy_5wnat_240{max-width:48rem;font-size:var(--text-learner-helper);color:var(--text-on-brand-subtle);margin:0;line-height:1.5}._adminAdjustmentControls_5wnat_294{grid-gap:.45rem;gap:.45rem;margin-top:.35rem;display:grid}._adminAdjustmentButton_5wnat_300{border:1px solid var(--border-glass);background:var(--surface-glass);width:fit-content;min-height:40px;color:var(--text-on-brand-strong);font:600 var(--text-small)/1.1 var(--font-body);cursor:pointer;border-radius:999px;padding:.5rem .8rem}._adminAdjustmentButtonActive_5wnat_312{border-color:var(--border-warning-strong);background:var(--surface-warning-strong)}._adminAdjustmentNote_5wnat_317{color:var(--text-on-brand-muted);font-size:var(--text-small);margin:0;line-height:1.4}._progressText_5wnat_324,._thumbnailLabel_5wnat_325{color:var(--text-on-brand-muted);display:block}._catalogueHeader_5wnat_330{grid-gap:.75rem;gap:.75rem;margin-bottom:2.25rem;display:grid}._sectionStack_5wnat_336{grid-gap:calc(var(--density-section-gap) * 2.2);gap:calc(var(--density-section-gap) * 2.2);display:grid}._groupSection_5wnat_341{gap:var(--section-header-divider-to-card);flex-direction:column;display:flex}._sectionBand_5wnat_347{grid-gap:var(--section-header-heading-gap);gap:var(--section-header-heading-gap);margin-bottom:.35rem;display:grid}._sectionHeadline_5wnat_353{justify-content:space-between;align-items:baseline;gap:1.5rem;display:flex}._sectionTitle_5wnat_360{font-family:var(--font-display);font-size:var(--text-sub);color:var(--text-on-brand-strong);font-weight:600;line-height:var(--leading-display);max-width:22ch;margin:0}._sectionSummary_5wnat_370{color:var(--text-on-brand-muted);max-width:52ch;margin:0;line-height:1.55}._sectionMeta_5wnat_377{white-space:nowrap;color:var(--text-on-brand-subtle);font-size:var(--text-meta);letter-spacing:.14em;text-transform:uppercase;font-weight:600;font-family:var(--font-mono)}._groupGrid_5wnat_387{grid-gap:calc(var(--density-grid-gap) * 2.35) calc(var(--density-grid-gap) * 2);gap:calc(var(--density-grid-gap) * 2.35) calc(var(--density-grid-gap) * 2);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}@media (width<=900px){._groupGrid_5wnat_387{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=640px){._indexShell_5wnat_102{gap:calc(var(--density-section-gap) * 1.8)}._sectionStack_5wnat_336{gap:calc(var(--density-section-gap) * 1.6)}._groupGrid_5wnat_387{gap:var(--density-list-gap);grid-template-columns:minmax(0,1fr)}}._detailHeader_5wnat_414{flex-direction:column;gap:1.25rem;margin-bottom:2rem;display:flex}._detailHeadCopy_5wnat_421{grid-gap:.85rem;gap:.85rem;max-width:60rem;display:grid}._sessionStartNotice_5wnat_427{background:var(--status-warning-bg);border:1px solid var(--status-warning-border);color:var(--status-warning-text);font-size:var(--text-learner-body);border-radius:16px;padding:.9rem 1.1rem;line-height:1.5}._viewerTopBar_5wnat_437{justify-content:space-between;align-items:center;gap:.75rem;display:flex}._detailMeta_5wnat_444{border-top:1px solid var(--border-glass);font-family:var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--text-on-brand-subtle);flex-wrap:wrap;align-items:center;gap:.65rem;margin:0;padding-top:1rem;font-size:.72rem;display:flex}._detailMeta_5wnat_444 span[aria-hidden=true]{opacity:.45}._detailLayout_5wnat_476{--stage-stable-viewport-height:100svh;--stage-min-height:0px;--stage-viewport-offset:56px;--stage-height-budget:max(calc(var(--stage-stable-viewport-height) - var(--stage-viewport-offset)), var(--stage-min-height));grid-gap:1.25rem;grid-template-columns:1fr;align-items:start;gap:1.25rem;display:grid}._pageImmersive_5wnat_73 ._detailLayout_5wnat_476{justify-items:center;width:100%;overflow-x:hidden}._detailLeftAside_5wnat_516{grid-area:2/1}._viewerCard_5wnat_136{grid-area:1/1}._detailRightAside_5wnat_518{grid-area:3/1}@media (width>=1100px) and (aspect-ratio>=11/12),(width>=940px) and (aspect-ratio>=1){._detailLayout_5wnat_476{grid-template-columns:auto min(calc(var(--stage-height-budget) * 9 / 16), 100%) auto;gap:1.75rem}._detailLeftAside_5wnat_516{grid-area:1/1;place-self:center end;max-width:360px}._viewerCard_5wnat_136{grid-area:1/2;align-self:center}._detailRightAside_5wnat_518{grid-area:1/3;place-self:center start;max-width:360px}._detailLeftAside_5wnat_516,._detailRightAside_5wnat_518{max-height:var(--stage-height-budget);overflow-y:auto}}._detailLeftAside_5wnat_516,._detailRightAside_5wnat_518{grid-gap:.85rem;justify-self:center;gap:.85rem;width:100%;max-width:480px;padding-top:.5rem;display:grid}._viewerCard_5wnat_136{--stage-stable-viewport-height:100svh;--stage-min-height:0px;--stage-viewport-offset:56px;--stage-height-budget:max(calc(var(--stage-stable-viewport-height) - var(--stage-viewport-offset)), var(--stage-min-height));width:min(max(100svh - 56px,0px)/1.77778,100%);min-width:0;width:min(calc(var(--stage-height-budget) * 9 / 16), 100%);flex-direction:column;justify-self:center;align-items:center;gap:.9rem;display:flex}._pageImmersive_5wnat_73 ._viewerCard_5wnat_136{--stage-viewport-offset:0px;--stage-width:calc(var(--stage-height-budget) * 9 / 16);width:min(var(--stage-width), 100%);justify-self:stretch;max-width:100%;margin-left:auto;margin-right:auto}@media (width>=768px){._detailLayout_5wnat_476,._viewerCard_5wnat_136{--stage-min-height:600px}}._viewerTopBar_5wnat_437{margin-bottom:0}._modeRail_5wnat_635{flex-wrap:wrap;gap:.45rem;display:flex}._modePill_5wnat_641{border:1px solid var(--border-glass);background:var(--surface-glass);color:var(--text-on-brand-muted);font-size:var(--text-learner-body);cursor:pointer;transition:background var(--dur-fast) var(--ease-out-soft), color var(--dur-fast) var(--ease-out-soft), border-color var(--dur-fast) var(--ease-out-soft);border-radius:999px;padding:.35rem .8rem}._modePill_5wnat_641:hover:not(:disabled),._modePill_5wnat_641:focus-visible:not(:disabled){background:var(--surface-warning-mid);color:var(--text-on-brand-strong);border-color:var(--border-warning-mid);outline:none}._modePill_5wnat_641:disabled{opacity:.4;cursor:not-allowed}._modePillActive_5wnat_668{background:var(--surface-warning-strong);color:var(--text-on-brand-strong);border-color:var(--border-warning-strong)}._modePillLabel_5wnat_674{text-transform:capitalize}._progressCluster_5wnat_678{min-width:12rem}._viewerProgressTrack_5wnat_682{background:var(--surface-glass);border-radius:999px;width:100%;height:6px;margin-top:.35rem;overflow:hidden}._viewerProgressFill_5wnat_691{background:var(--accent-warning);height:100%}._imageStage_5wnat_696{aspect-ratio:9/16;background:var(--iv-stage-bg,var(--surface-photo-deep));border:1px solid var(--iv-stage-border);width:100%;max-width:100%;box-shadow:var(--iv-stage-shadow);--iv-stage-focal-x:.5;--iv-stage-focal-y:.4;--iv-stage-zoom:1;border-radius:22px;margin-left:auto;margin-right:auto;position:relative;overflow:hidden}._imageStageContent_5wnat_738{transform-origin:0 0;width:100%;height:100%;transform:translate(calc((.5 - var(--iv-stage-focal-x) * var(--iv-stage-zoom)) * 100%), calc((.4 - var(--iv-stage-focal-y) * var(--iv-stage-zoom)) * 100%)) scale(var(--iv-stage-zoom));position:relative}._imageStageContent_5wnat_738>picture{width:100%;height:100%;display:block}._imageStage_5wnat_696[data-iv-display-edit=true] [role=dialog][data-mode=listen],._imageStage_5wnat_696[data-iv-display-edit=true] [role=dialog][data-mode=listen] *{pointer-events:none}._stageImage_5wnat_775,._stageImageStatic_5wnat_776,._thumbnailImage_5wnat_777{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}._thumbnailButton_5wnat_784 picture{aspect-ratio:2/3;width:74px;display:block}._stageImage_5wnat_775{animation:_stageIn_5wnat_1 var(--iv-stage-enter-dur) var(--ease-out-soft)}@keyframes _stageIn_5wnat_1{0%{opacity:0;transform:translate(26px)}to{opacity:1;transform:translate(0)}}._sidebarTitle_5wnat_806{margin:0;font-size:1.2rem;font-weight:600}._localizedHintLabel_5wnat_239{margin-top:.2rem}._thumbnailRail_5wnat_241{grid-gap:.7rem;gap:.7rem;margin-top:1rem;display:grid}._thumbnailButton_5wnat_784{grid-gap:.75rem;border:1px solid var(--border-glass);background:var(--surface-glass);color:inherit;text-align:left;border-radius:18px;grid-template-columns:74px 1fr;align-items:center;gap:.75rem;padding:.45rem;display:grid;position:relative}._thumbnailButton_5wnat_784[data-completed=true] ._thumbnailImage_5wnat_777{filter:saturate(.55)brightness(.92);opacity:.78}._thumbnailDonePip_5wnat_841{background:var(--accent-success-strong);width:1.1rem;height:1.1rem;color:var(--vocab-found);box-shadow:var(--iv-success-glow);pointer-events:none;border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:.35rem;left:.35rem}._thumbnailDonePip_5wnat_841 svg{width:12px;height:12px}._thumbnailButtonActive_5wnat_862{border-color:var(--border-warning-strong);background:var(--surface-warning-soft)}._thumbnailImage_5wnat_777{aspect-ratio:2/3;border-radius:14px}._lockedOverlay_5wnat_872{padding:var(--panel-spacing-sm);background:var(--surface-photo-deep);border:1px solid var(--border-glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);color:var(--vocab-text);z-index:2;border-radius:24px;position:absolute;inset:auto 1rem 1rem}._lockedTitle_5wnat_884{margin:0;font-size:1.4rem}._lockedActions_5wnat_889{flex-wrap:wrap;gap:.75rem;margin-top:1rem;display:flex}@media (width<=880px){._detailMeta_5wnat_444,._viewerTopBar_5wnat_437{justify-content:flex-start}._notFoundCard_5wnat_89{padding:1.35rem}}._modeCards_5wnat_907{flex-direction:column;gap:.5rem;margin-top:.5rem;display:flex}._modeCard_5wnat_907{grid-gap:.18rem;width:100%;color:inherit;text-align:left;cursor:pointer;transition:background var(--dur-fast) var(--ease-out-soft), border-color var(--dur-fast) var(--ease-out-soft);background:0 0;border:1px solid #0000;border-radius:14px;gap:.18rem;padding:.65rem .8rem;display:grid}._modeCard_5wnat_907:hover:not(:disabled),._modeCard_5wnat_907:focus-visible:not(:disabled){background:var(--surface-glass);border-color:var(--border-glass);outline:none}._modeCardActive_5wnat_943{background:var(--surface-glass-strong);border-color:var(--border-glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}._modeCard_5wnat_907:disabled{cursor:not-allowed;opacity:.62}._modeCardHead_5wnat_954{justify-content:space-between;align-items:baseline;gap:.5rem;display:flex}._modeCardLabel_5wnat_961{font-family:var(--font-display);font-variation-settings:"opsz" 96, "SOFT" 60;color:var(--text-on-brand-strong);text-transform:capitalize;letter-spacing:-.005em;font-size:1.1rem;font-weight:500}._modeCardSub_5wnat_971{font-size:var(--text-learner-helper);color:var(--text-on-brand-muted);line-height:1.4}@media (width<=880px){._detailLeftAside_5wnat_516{gap:.35rem;padding-top:.25rem}._backLink_5wnat_18{font:500 var(--text-micro)/1 var(--font-mono);letter-spacing:.2em;text-transform:uppercase;margin-bottom:.25rem}._localizedHintCopy_5wnat_240{font-size:var(--text-learner-helper);color:var(--text-on-brand-faint);margin:0}._detailTitle_5wnat_260{font-size:max(var(--text-heading), min(4vw, var(--text-title)));margin:.1rem 0 .4rem;line-height:1.05}._detailSummary_5wnat_274,._detailHint_5wnat_285{font-size:var(--text-learner-body);color:var(--text-on-brand-muted);max-width:56ch;margin:0;line-height:1.4}._detailHint_5wnat_285{font-size:var(--text-learner-helper);color:var(--text-on-brand-faint);margin-bottom:.35rem}._modeCards_5wnat_907{background:var(--surface-glass);border:1px solid var(--border-glass);border-radius:999px;flex-direction:row;gap:4px;margin:.5rem 0 0;padding:4px}._modeCard_5wnat_907{text-align:center;color:var(--text-on-brand-muted);transition:background var(--dur-fast) var(--ease-out-soft), color var(--dur-fast) var(--ease-out-soft), border-color var(--dur-fast) var(--ease-out-soft);background:0 0;border:1px solid #0000;border-radius:999px;flex:1;padding:.45rem .5rem}._modeCard_5wnat_907:hover:not(:disabled),._modeCard_5wnat_907:focus-visible:not(:disabled){background:var(--surface-glass-strong);color:var(--text-on-brand-strong);border-color:#0000}._modeCardActive_5wnat_943{background:var(--surface-warning-strong);color:var(--text-on-brand-strong);border-color:var(--border-warning-strong);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}._modeCardHead_5wnat_954{justify-content:center}._modeCardLabel_5wnat_961{font:500 var(--text-small)/1 var(--font-mono);letter-spacing:.16em;text-transform:uppercase}._modeCardSub_5wnat_971{display:none}._detailRightAside_5wnat_518{gap:.5rem;padding-top:.5rem}._sidebarBand_5wnat_233{gap:.35rem}._sidebarTitle_5wnat_806{font-size:var(--text-body);margin:0}._sidebarBand_5wnat_233 ._sidebarCopy_5wnat_238,._sidebarBand_5wnat_233 ._localizedHintLabel_5wnat_239,._sidebarBand_5wnat_233 ._localizedHintCopy_5wnat_240,._sidebarBand_5wnat_233 h3{display:none}._thumbnailRail_5wnat_241{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:.25rem;display:flex}._thumbnailButton_5wnat_784{aspect-ratio:2/3;background:var(--chip-bg);border:1px solid var(--chip-border);border-radius:14px;flex:0 0 68px;grid-template-columns:minmax(0,1fr);padding:0;overflow:hidden}._thumbnailButton_5wnat_784 picture{width:100%}._thumbnailImage_5wnat_777{aspect-ratio:2/3;-o-object-fit:cover;object-fit:cover;border-radius:14px;width:100%;height:100%}._thumbnailLabel_5wnat_325{display:none}._thumbnailButtonActive_5wnat_862{border-color:var(--border-warning-accent);box-shadow:var(--iv-warning-ring)}._thumbnailDonePip_5wnat_841{width:1rem;height:1rem;top:.25rem;left:.25rem}._detailMeta_5wnat_444{margin-top:.35rem;padding-top:.6rem}}