.CourseTemplate_course-template__OGSEi{line-height:1.6;color:var(--course-text);margin:0;text-align:left;display:flex;justify-content:center;align-items:flex-start;flex-direction:column;height:100vh;height:100dvh;position:relative;width:100%;overflow:hidden;background:var(--background-mf-gradient)!important;font-family:var(--font-body,"DM Sans",sans-serif);--course-side-gutter:clamp(40px,4.8vw,70px);--course-panel-inline-size:clamp(180px,calc(20vw + 40px),440px);--course-split-gap:clamp(12px,1.1vw,20px);--course-split-panel-inline-size:clamp(520px,45vw,760px);--course-split-min-main-inline-size:360px}.CourseTemplate_courseTemplateDarkPlainBackground__EEoe8,.CourseTemplate_courseTemplateLightPlainBackground__lt7g8{background:var(--background-mf)!important}.CourseTemplate_courseTemplateLightImageBackground__m8udM{background:linear-gradient(180deg,color-mix(in srgb,var(--surface-base) 12%,transparent) 0,color-mix(in srgb,var(--surface-base) 26%,transparent) 100%),url(/Light_background.jpg) 50% /cover no-repeat!important}.CourseTemplate_courseTemplateDarkImageBackground__YuHXG{background:linear-gradient(180deg,color-mix(in srgb,var(--surface-inverse) 42%,transparent) 0,color-mix(in srgb,var(--surface-inverse) 58%,transparent) 100%),url(/Dark_background.jpg) 50% /cover no-repeat!important}.CourseTemplate_course-template__OGSEi main{--scroll-edge-fade-size:38px;background-color:var(--course-bg);width:calc(100% - 30px);border-radius:var(--radius-sm);box-shadow:2px 0 10px var(--overlay-default);margin:5px 15px 15px;font-size:var(--font-size-lg);box-sizing:border-box;height:calc(100vh - 75px);height:calc(100dvh - 75px);flex:0 0 auto;position:relative;overflow:hidden;transition:width .3s ease,margin-left .3s ease,margin-right .3s ease;flex-grow:1;z-index:10;display:flex;flex-direction:column;will-change:transform}.CourseTemplate_mainResizeAnimate__Encav{transition:width .3s ease,margin-left .3s ease,margin-right .3s ease!important}.CourseTemplate_scrollContainer__dKOw6{width:100%;overscroll-behavior:contain;padding:calc(24px + max(0px, calc(var(--course-study-goal-banner-offset, 0px) - 15px))) 5% 4%;scrollbar-width:none;-ms-overflow-style:none;scroll-behavior:smooth;box-sizing:border-box;position:relative;z-index:2;background:transparent}.CourseTemplate_scrollContainer__dKOw6::-webkit-scrollbar{display:none}.CourseTemplate_generatedImageAssetBubbleStack__xewaQ{position:absolute;top:clamp(12px,2.4vh,22px);right:clamp(12px,2.4vw,24px);z-index:38;display:flex;flex-direction:column;align-items:flex-end;gap:10px;width:min(320px,calc(100% - 32px));pointer-events:none}.CourseTemplate_generatedImageAssetBubble__7Ojym{min-width:248px;max-width:100%;min-height:48px;display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px 10px;border:1px solid color-mix(in srgb,var(--border-primary) 58%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--surface-card) 84%,transparent);color:var(--text-primary);box-shadow:0 14px 42px color-mix(in srgb,var(--surface-inverse) 18%,transparent);backdrop-filter:blur(18px);pointer-events:auto}.CourseTemplate_generatedImageAssetBubbleReady__EWVCp{border-color:color-mix(in srgb,var(--palette-mint-700) 38%,transparent);background:color-mix(in srgb,var(--palette-mint-100) 84%,var(--surface-card) 16%)}.CourseTemplate_generatedImageAssetBubbleFailed__B4z_V{border-color:color-mix(in srgb,var(--color-status-danger) 42%,transparent);background:color-mix(in srgb,var(--color-status-danger) 8%,var(--surface-card) 92%)}.CourseTemplate_generatedImageAssetBubbleNeedsAction__Zw4Fv{border-color:color-mix(in srgb,var(--color-status-warning) 44%,transparent);background:color-mix(in srgb,var(--color-status-warning) 10%,var(--surface-card) 90%)}.CourseTemplate_generatedImageAssetBubbleLoading__AhCv9{animation:CourseTemplate_generatedImageAssetBubblePulse__uitFX 1.8s ease-in-out infinite}.CourseTemplate_generatedImageAssetBubbleIcon__G19YV{width:30px;height:30px;display:grid;place-items:center;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--surface-raised) 78%,transparent)}.CourseTemplate_generatedImageAssetSpinner__Wy1cW{width:17px;height:17px;border-radius:var(--radius-pill);border:2px solid color-mix(in srgb,var(--palette-navy-500) 20%,transparent);border-top-color:var(--palette-navy-600);animation:CourseTemplate_generatedImageAssetSpin__C8gxh .82s linear infinite}.CourseTemplate_generatedImageAssetAlertDot__ic08t,.CourseTemplate_generatedImageAssetReadyDot__pMdYy{width:12px;height:12px;border-radius:var(--radius-pill)}.CourseTemplate_generatedImageAssetReadyDot__pMdYy{background:var(--palette-mint-700);box-shadow:0 0 0 5px color-mix(in srgb,var(--palette-mint-200) 58%,transparent)}.CourseTemplate_generatedImageAssetAlertDot__ic08t{background:var(--color-status-warning);box-shadow:0 0 0 5px color-mix(in srgb,var(--color-status-warning) 18%,transparent)}.CourseTemplate_generatedImageAssetBubbleCopy__Qb2OH{min-width:0;display:flex;flex-direction:column;gap:2px;line-height:1.2}.CourseTemplate_generatedImageAssetBubbleCopy__Qb2OH strong{font-size:var(--font-size-sm);font-weight:750;letter-spacing:0;overflow-wrap:anywhere}.CourseTemplate_generatedImageAssetBubbleCopy__Qb2OH span{color:var(--text-secondary);font-size:var(--font-size-xs);line-height:1.25;overflow-wrap:anywhere}.CourseTemplate_generatedImageAssetBubbleActions__fgRAn{display:flex;align-items:center;justify-content:flex-end;gap:6px}.CourseTemplate_generatedImageAssetBubbleCloseButton__Nldxs,.CourseTemplate_generatedImageAssetBubbleOpenButton__0RP__,.CourseTemplate_generatedImageAssetBubbleRetryButton__Nldt_{min-height:30px;border-radius:var(--radius-pill);font-size:var(--font-size-xs);font-weight:750;cursor:pointer}.CourseTemplate_generatedImageAssetBubbleOpenButton__0RP__,.CourseTemplate_generatedImageAssetBubbleRetryButton__Nldt_{border:1px solid color-mix(in srgb,var(--palette-navy-700) 30%,transparent);background:var(--palette-navy-700);color:var(--text-inverse);padding:0 10px}.CourseTemplate_generatedImageAssetBubbleRetryButton__Nldt_{background:color-mix(in srgb,var(--color-status-warning) 32%,var(--surface-card) 68%);color:var(--text-primary)}.CourseTemplate_generatedImageAssetBubbleCloseButton__Nldxs{width:30px;display:inline-grid;place-items:center;border:1px solid transparent;background:transparent;color:var(--text-secondary);padding:0}.CourseTemplate_generatedImageAssetBubbleCloseButton__Nldxs:hover,.CourseTemplate_generatedImageAssetBubbleOpenButton__0RP__:hover,.CourseTemplate_generatedImageAssetBubbleRetryButton__Nldt_:hover{transform:translateY(-1px)}.CourseTemplate_generatedImageAssetBubbleCloseButton__Nldxs:focus-visible,.CourseTemplate_generatedImageAssetBubbleOpenButton__0RP__:focus-visible,.CourseTemplate_generatedImageAssetBubbleRetryButton__Nldt_:focus-visible{outline:2px solid color-mix(in srgb,var(--color-action-accent-bg) 72%,transparent);outline-offset:2px}@keyframes CourseTemplate_generatedImageAssetSpin__C8gxh{to{transform:rotate(1turn)}}@keyframes CourseTemplate_generatedImageAssetBubblePulse__uitFX{0%,to{box-shadow:0 14px 42px color-mix(in srgb,var(--surface-inverse) 16%,transparent)}50%{box-shadow:0 18px 54px color-mix(in srgb,var(--palette-navy-500) 18%,transparent)}}@media (max-width:640px){.CourseTemplate_generatedImageAssetBubbleStack__xewaQ{top:clamp(10px,2vh,16px);right:clamp(10px,3vw,14px);left:clamp(10px,3vw,14px);width:auto;align-items:stretch}.CourseTemplate_generatedImageAssetBubble__7Ojym{min-width:0;grid-template-columns:28px minmax(0,1fr)}.CourseTemplate_generatedImageAssetBubbleActions__fgRAn{grid-column:1/-1;justify-content:flex-end}}body[data-layout-mode=fullscreen] .CourseTemplate_course-template__OGSEi main,body[data-layout-mode=toolbar-only] .CourseTemplate_course-template__OGSEi main{height:calc(100vh - 130px);height:calc(100dvh - 130px)}.CourseTemplate_contentWrapper__2WY81{width:100%;max-width:750px;margin:0 auto}.CourseTemplate_chapterBoundaryActions__aWpk2{display:grid;width:min(100%,42rem);min-width:0;box-sizing:border-box;gap:12px;margin:12px auto 20px}.CourseTemplate_chapterBoundaryActions__aWpk2>[data-assessment-entry-state],.CourseTemplate_chapterBoundaryActions__aWpk2>[data-review-rail-kind=chapter]{width:100%;margin:0}.CourseTemplate_course-template__OGSEi h2,.CourseTemplate_course-template__OGSEi h3,.CourseTemplate_course-template__OGSEi h4{margin-top:30px;color:var(--course-heading-text);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default}.CourseTemplate_course-template__OGSEi h1{font-size:2.5rem;text-align:center;margin-top:3rem;color:var(--course-heading-text);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default;line-height:1.4}.CourseTemplate_course-template__OGSEi h2{font-size:var(--font-size-2xl);margin-bottom:0;clear:both}.CourseTemplate_course-template__OGSEi h3{font-size:var(--font-size-xl);margin-bottom:0}.CourseTemplate_course-template__OGSEi h4{font-size:var(--font-size-lg);margin-bottom:0}.CourseTemplate_technicalConclusionHeading__t9ak9{height:0!important;margin-top:0!important;margin-bottom:0!important;padding:0!important;border:0!important;overflow:hidden!important;line-height:0!important;visibility:hidden!important;pointer-events:none!important}.CourseTemplate_subHeading__Izd9A{font-size:var(--font-size-lg);color:var(--course-heading-text);margin-top:20px;margin-bottom:20px!important;font-weight:600}.CourseTemplate_course-template__OGSEi nav{background-color:var(--course-quote-bg);padding:10px;border-radius:0}.CourseTemplate_course-template__OGSEi footer{margin-top:20px}.CourseTemplate_course-template__OGSEi img{max-width:100%;height:auto}.CourseTemplate_image-container__anPyH{margin:.5rem 0;display:block;break-inside:avoid;overflow:hidden}.CourseTemplate_image-container-inner__1NSrz{display:flex;flex-direction:column;width:100%;z-index:1000}.CourseTemplate_image-container__anPyH.CourseTemplate_align-left__tWO_N{float:left;margin-right:1.5rem}.CourseTemplate_image-container__anPyH.CourseTemplate_align-right__SxrWv{float:right;margin-left:1.5rem}.CourseTemplate_image-container__anPyH.CourseTemplate_align-center__iD4gt{margin-left:auto;margin-right:auto}.CourseTemplate_image-container__anPyH.CourseTemplate_align-left-x__QcGWw{text-align:left}.CourseTemplate_image-container__anPyH.CourseTemplate_align-right-x__fCg3z{text-align:right}.CourseTemplate_image-container__anPyH.CourseTemplate_align-center-x__Bklt5{text-align:center}.CourseTemplate_image-container__anPyH img{width:99%;height:auto;display:block;border-radius:var(--radius-sm);margin-bottom:.5rem}.CourseTemplate_image-caption__5d2WU{text-align:left;line-height:1.5;margin-left:2px;border-left:3px solid var(--course-accent-color,var(--border-default));padding-left:10px;color:var(--course-toc-link);font-size:var(--font-size-xs);width:100%;box-sizing:border-box}.CourseTemplate_inlineInfographicState__sHlCh{width:100%;box-sizing:border-box;border-radius:12px;padding:.9rem 1rem;border:1px dashed color-mix(in srgb,var(--course-accent-color,var(--border-default)) 30%,transparent);background:color-mix(in srgb,var(--surface-elevated,#ffffff) 88%,var(--course-accent-color,#d1d5db) 12%);color:var(--course-toc-link)}.CourseTemplate_inlineInfographicPendingState__WgNoM{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--course-accent-color,var(--border-default)) 8%,transparent)}.CourseTemplate_inlineInfographicFailedState__jsh1N{border-style:solid;border-color:color-mix(in srgb,#c0392b 42%,transparent);background:color-mix(in srgb,#fff5f3 82%,transparent)}.CourseTemplate_inlineInfographicStatusNote__jY9ZH{display:block;font-size:var(--font-size-sm);line-height:1.55}.CourseTemplate_inlineInfographicTranslateMenu__8Powp{position:absolute;bottom:12px;right:12px;z-index:4}.CourseTemplate_inlineInfographicTranslateButton__qlH_Y,.CourseTemplate_inlineInfographicTranslateOption__IArDM{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border:1px solid rgba(122,90,0,.42);border-radius:var(--radius-sm,8px);background:var(--course-accent-color,#f6c84c);color:#201600;padding:.35rem .6rem;font-size:.875rem;line-height:1.2;font-weight:700;box-shadow:0 6px 16px rgba(0,0,0,.18);-webkit-backdrop-filter:none;backdrop-filter:none;cursor:pointer}.CourseTemplate_inlineInfographicTranslateButton__qlH_Y{position:absolute;bottom:12px;right:12px;z-index:4;opacity:0;pointer-events:none;transform:translateY(2px);transition:opacity .18s ease,transform .18s ease,background .18s ease,border-color .18s ease}.CourseTemplate_inlineInfographicTranslateOptions__wn_sK{display:grid;gap:.25rem;min-width:9rem;margin-top:.35rem;padding:.35rem;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface-elevated,#ffffff);box-shadow:0 10px 30px var(--overlay-strong,rgba(0,0,0,.18))}.CourseTemplate_inlineInfographicTranslateOption__IArDM{width:100%;text-align:left;background:transparent;border-color:transparent}.CourseTemplate_inlineInfographicTranslateButton__qlH_Y:focus-visible,.CourseTemplate_inlineInfographicTranslateButton__qlH_Y:hover,.CourseTemplate_inlineInfographicTranslateOption__IArDM:hover{background:color-mix(in srgb,var(--course-accent-color,#f6c84c) 88%,#ffffff 12%);border-color:rgba(122,90,0,.66)}.CourseTemplate_image-container__anPyH:after{content:"";display:table;clear:both}.CourseTemplate_course-inline-image-figure__FJN_F{position:relative;max-width:100%;box-sizing:border-box;--course-inline-image-zoom:1;--course-image-aspect-ratio:2/3}.CourseTemplate_course-inline-image-figure__FJN_F[data-aspect-ratio="16/9"],.CourseTemplate_course-inline-image-figure__FJN_F[data-course-image-flag=INFUL],.CourseTemplate_course-inline-image-figure__FJN_F[data-course-image-flag=inful]{--course-image-aspect-ratio:16/9}.CourseTemplate_course-inline-image-figure__FJN_F.CourseTemplate_course-decorative-strip__4Cbqb{float:none;width:100%;margin-left:0;margin-right:0;--course-image-aspect-ratio:3/1}.CourseTemplate_course-decorative-strip__4Cbqb:not([data-expanded=true]) img{display:block;width:100%;height:auto;aspect-ratio:3/1;object-fit:cover;object-position:center}.CourseTemplate_course-template__OGSEi .CourseTemplate_course-cover-hero__XvKtj{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:380px;margin:3rem 0 1.75rem;border-radius:22px;overflow:hidden;isolation:isolate}.CourseTemplate_course-template__OGSEi .CourseTemplate_course-cover-hero__XvKtj:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 35%,rgba(8,7,8,.55) 65%,rgba(8,7,8,.88))}.CourseTemplate_course-template__OGSEi .CourseTemplate_course-cover-hero-image__BQ09I{position:absolute;inset:0;z-index:-2;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 30%}.CourseTemplate_course-template__OGSEi .CourseTemplate_course-cover-hero__XvKtj h1{margin:0;padding:0 2rem 1.6rem;text-align:left;color:var(--palette-neutral-0,#ffffff);text-shadow:0 2px 14px rgba(0,0,0,.45)}.CourseTemplate_course-inline-image-inner__qn3NE{position:relative;width:100%;max-width:100%;border-radius:var(--radius-sm,12px);overflow:hidden;box-sizing:border-box}.CourseTemplate_course-inline-image-figure__FJN_F:not([data-image-loaded=true]):not([data-image-load-failed=true]) .CourseTemplate_course-inline-image-inner__qn3NE{aspect-ratio:var(--course-image-aspect-ratio,2/3);background:radial-gradient(circle at top,color-mix(in srgb,var(--course-accent-color,#f6c84c) 8%,transparent),transparent 60%),color-mix(in srgb,var(--course-text,#1e293b) 4%,var(--surface-card,#ffffff));border:1px solid color-mix(in srgb,var(--course-accent-color,var(--border-default,rgba(0,0,0,.12))) 35%,rgba(0,0,0,.08));box-shadow:0 4px 20px -2px rgba(0,0,0,.06),0 1px 4px rgba(0,0,0,.04)}.CourseTemplate_course-inline-image-figure__FJN_F:not([data-image-loaded=true]):not([data-image-load-failed=true]) .CourseTemplate_course-inline-image-inner__qn3NE:after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,transparent 0,color-mix(in srgb,var(--course-accent-color,#f6c84c) 14%,rgba(255,255,255,.4)) 30%,color-mix(in srgb,var(--surface-elevated,#ffffff) 95%,rgba(255,255,255,.9)) 50%,color-mix(in srgb,var(--course-accent-color,#f6c84c) 14%,rgba(255,255,255,.4)) 70%,transparent 100%);transform:translateX(-128%) skewX(-7deg);animation:CourseTemplate_inlineImageElementSweep__VJ_20 1.35s ease-in-out infinite;filter:blur(.5px)}.CourseTemplate_course-inline-image-figure__FJN_F:has(img[data-image-loaded=true]) .CourseTemplate_course-inline-image-inner__qn3NE:after,.CourseTemplate_course-inline-image-figure__FJN_F[data-image-loaded=true] .CourseTemplate_course-inline-image-inner__qn3NE:after{display:none!important;animation:none!important}.CourseTemplate_course-inline-image-figure__FJN_F:has(img[data-image-loaded=true]) .CourseTemplate_course-inline-image-inner__qn3NE,.CourseTemplate_course-inline-image-figure__FJN_F[data-image-loaded=true] .CourseTemplate_course-inline-image-inner__qn3NE{background:transparent;box-shadow:none;border-color:transparent}.CourseTemplate_course-inline-image-figure__FJN_F img{background-color:var(--palette-neutral-0,#ffffff);display:block;width:100%;height:auto;object-fit:contain;opacity:1;transition:opacity .24s ease,transform .18s ease;cursor:zoom-in}.CourseTemplate_course-inline-image-figure__FJN_F img:hover{filter:brightness(1.02)}@keyframes CourseTemplate_inlineImageElementSweep__VJ_20{0%{transform:translateX(-128%) skewX(-7deg)}to{transform:translateX(128%) skewX(-7deg)}}.CourseTemplate_course-inline-image-figure__FJN_F[data-zoomed=true] [data-course-expand-inner=true]{max-height:min(82svh,720px);overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable both-edges;touch-action:none;cursor:grab}.CourseTemplate_course-inline-image-figure__FJN_F[data-zoomed=true] [data-course-expand-inner=true]:active{cursor:grabbing}.CourseTemplate_inlineInteractiveGraphFigure__R76rf{float:none!important;clear:both;display:block;width:100%!important;max-width:100%!important;margin:1.75rem auto 1.5rem}.CourseTemplate_inlineInteractiveGraphInner__ViISD{display:flex;flex-direction:column;align-items:stretch;width:100%;max-width:100%}.CourseTemplate_inlineInteractiveGraphShell__64hN4{position:relative;width:100%;height:clamp(520px,74vh,840px);min-height:520px;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface-default,#fffefa);overflow:hidden;overscroll-behavior:contain;box-sizing:border-box}.CourseTemplate_inlineInteractiveGraphRegenerateButton__bBzdZ{position:absolute;top:10px;left:10px;z-index:4;min-height:32px;max-width:min(220px,calc(100% - 88px));padding:0 .7rem;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border:1px solid rgba(122,90,0,.42);border-radius:8px;background:var(--course-accent-color,#f6c84c);color:#201600;box-shadow:0 6px 16px rgba(0,0,0,.18);-webkit-backdrop-filter:none;backdrop-filter:none;cursor:pointer;font-size:.875rem;line-height:1.2;font-weight:700;transition:background .18s ease,border-color .18s ease,opacity .18s ease}.CourseTemplate_inlineInteractiveGraphRegenerateButton__bBzdZ:focus-visible,.CourseTemplate_inlineInteractiveGraphRegenerateButton__bBzdZ:hover{background:color-mix(in srgb,var(--course-accent-color,#f6c84c) 88%,#ffffff 12%);border-color:rgba(122,90,0,.66);outline:none}.CourseTemplate_inlineInteractiveGraphRegenerateButton__bBzdZ:disabled{cursor:wait;opacity:1}.CourseTemplate_inlineInteractiveGraphRegenerateButton__bBzdZ[data-regeneration-pending=true]:before{content:"";width:.85em;height:.85em;border:2px solid;border-right:2px solid transparent;border-radius:999px;animation:CourseTemplate_inlineInfographicTranslationSpin__5wUhe .75s linear infinite}.CourseTemplate_inlineInteractiveGraphFrame__ePB3P{display:block;width:100%;height:100%;min-height:0;border:0;background:var(--surface-default,#fffefa)}.CourseTemplate_inlineInteractiveGraphZoomToolbar__g0XZb{position:absolute;top:10px;right:10px;z-index:3;display:inline-flex;align-items:center;gap:3px;padding:3px;border:1px solid color-mix(in srgb,var(--border-primary,var(--border-default)) 66%,transparent);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--surface-card,#ffffff) 86%,transparent);box-shadow:0 10px 24px color-mix(in srgb,var(--overlay-default,rgba(0,0,0,.18)) 32%,transparent);backdrop-filter:blur(14px)}.CourseTemplate_inlineInteractiveGraphZoomButton__U_y_J,.CourseTemplate_inlineInteractiveGraphZoomValue__i9GIS{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:1px solid transparent;border-radius:calc(var(--radius-sm) - 2px);background:transparent;color:var(--palette-ink-900,#121826);font-size:.92rem;font-weight:700;line-height:1;cursor:pointer}.CourseTemplate_inlineInteractiveGraphZoomValue__i9GIS{width:46px;font-size:var(--font-size-xs)}.CourseTemplate_inlineInteractiveGraphZoomButton__U_y_J:focus-visible,.CourseTemplate_inlineInteractiveGraphZoomButton__U_y_J:hover,.CourseTemplate_inlineInteractiveGraphZoomValue__i9GIS:focus-visible,.CourseTemplate_inlineInteractiveGraphZoomValue__i9GIS:hover{background:color-mix(in srgb,var(--course-accent-color,var(--palette-rose-500)) 18%,transparent);border-color:color-mix(in srgb,var(--course-accent-color,var(--palette-rose-500)) 42%,transparent);outline:none}.CourseTemplate_inlineInteractiveGraphZoomButton__U_y_J:disabled{opacity:.45;cursor:default}.CourseTemplate_inlineInteractiveGraphCaption__wHUmD{text-align:left;margin:.35rem 0 0;line-height:1.5;border-left:3px solid 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.CourseTemplate_copilot-container__PyBOP,body[data-layout-mode=toolbar-only] .CourseTemplate_copilot-container__PyBOP{height:calc(100vh - 130px);height:calc(100dvh - 130px);top:35px}.CourseTemplate_copilot-container__PyBOP.CourseTemplate_closed__PSBCh{width:50px!important;min-width:50px!important;overflow:hidden;transition:width .3s ease,min-width .3s ease}.CourseTemplate_copilot-container__PyBOP.CourseTemplate_closed__PSBCh>:not(button){display:none!important}.CourseTemplate_copilot-container__PyBOP.CourseTemplate_closed__PSBCh button.CourseTemplate_panelToggleButton__Nv8Nx{left:50%!important;transform:translateX(-50%)}.CourseTemplate_copilot-toggle-button__xrc7e{position:fixed;right:calc(clamp(180px, 20vw, 400px) + 1px);top:calc(50% - 5px);transform:translateY(-50%);width:1vw;height:50px;background:var(--course-toc-bg);border:1px solid var(--course-toc-border);border-right:none;border-radius:var(--radius-sm) 0 0 var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;box-shadow:-2px 0 5px var(--overlay-default);z-index:1001;min-width:20px;max-width:30px;min-height:40px;transition:none}.CourseTemplate_copilot-toggle-button__xrc7e.CourseTemplate_closed__PSBCh{right:0;background-color:var(--background-accent);transition:right .3s ease}.CourseTemplate_terrainHeader__QNa01{font-weight:500;font-size:clamp(.8rem,.9vw,1rem);color:var(--course-toc-link);text-transform:uppercase;letter-spacing:.5px;padding:15px 15px 10px 75px;background-color:var(--course-toc-bg);text-align:right;border-radius:var(--radius-sm) 0 0 0;position:relative;z-index:10;margin-top:0}.CourseTemplate_terrainContent__NUsab{width:100%;height:calc(100% - 50px);overflow:hidden;border-radius:0 0 0 var(--radius-sm)}.CourseTemplate_toggle-arrow__99PI5{font-size:var(--font-size-sm);color:var(--text-muted)}h3 .CourseTemplate_sum-up-icon__QD2i1{height:.9em;width:.9em;margin-left:2px;vertical-align:middle;opacity:.5;cursor:pointer;transition:transform .3s ease}.CourseTemplate_blurOverlay__eQTLA{position:absolute;background-color:transparent;backdrop-filter:blur(3px);z-index:20;pointer-events:auto!important;cursor:not-allowed}.CourseTemplate_section-container__wHO8R.CourseTemplate_blurred__1yWGK{filter:blur(4px);opacity:.6;pointer-events:none!important;user-select:none!important}.CourseTemplate_section-container__wHO8R.CourseTemplate_blurred__1yWGK *{pointer-events:none!important;user-select:none!important}.CourseTemplate_section-container__wHO8R{margin-top:30px}.CourseTemplate_adaptiveFastTrackSectionHidden__tk0CY{display:none!important}.CourseTemplate_blur-end-marker__VrhDm{position:absolute;width:10px;height:10px;left:-3px;transform:translateY(50%);cursor:pointer;background-color:var(--color-action-accent-bg);border-radius:50%;box-shadow:0 0 0 0 color-mix(in srgb,var(--color-action-accent-bg) 70%,transparent);animation:CourseTemplate_pulse__C1Hdo 2s infinite;z-index:1001}@keyframes CourseTemplate_pulse__C1Hdo{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--color-action-accent-bg) 70%,transparent)}70%{box-shadow:0 0 0 10px transparent}to{box-shadow:0 0 0 0 transparent}}.CourseTemplate_blur-end-marker__VrhDm:hover{animation:none;box-shadow:0 0 8px 2px color-mix(in srgb,var(--color-action-accent-bg) 70%,transparent);background-color:var(--color-action-accent-hover)}.CourseTemplate_course-template__OGSEi main ::selection{background-color:color-mix(in srgb,var(--course-accent-color,var(--border-info)) 35%,var(--course-bg) 65%);color:var(--course-heading-text)}.CourseTemplate_course-template__OGSEi main ::-moz-selection{background-color:color-mix(in srgb,var(--course-accent-color,var(--border-info)) 35%,var(--course-bg) 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15%,transparent);text-align:start;vertical-align:top}.CourseTemplate_headingSynthesisMessage___LhR_{margin:0;font-size:.9rem}.CourseTemplate_headingSynthesisSkeleton___EJmA{display:grid;gap:.6rem}.CourseTemplate_headingSynthesisSkeleton___EJmA span{height:.8rem;border-radius:var(--radius-sm);background:linear-gradient(100deg,color-mix(in srgb,var(--summary-box-text) 7%,transparent) 30%,color-mix(in srgb,var(--summary-box-text) 15%,transparent) 50%,color-mix(in srgb,var(--summary-box-text) 7%,transparent) 70%);background-size:200% 100%;animation:CourseTemplate_headingSynthesisSweep__3_s2B 1.8s ease-in-out infinite}.CourseTemplate_headingSynthesisSkeleton___EJmA span:last-child{width:72%}@keyframes CourseTemplate_headingSynthesisSweep__3_s2B{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.CourseTemplate_headingSynthesisSkeleton___EJmA span{animation:none}}.CourseTemplate_visible__Mjrny{display:block!important;position:relative;background-color:var(--summary-box-bg);padding:1rem;border-radius:var(--radius-sm);box-shadow:0 4px 8px var(--overlay-default);margin:1.5rem 0;color:var(--summary-box-text)}.CourseTemplate_pdfIconWrapper__bnRAo{position:fixed;bottom:1.5rem;right:1rem;align-items:center;text-align:center;display:flex;flex-direction:column;z-index:1001;width:max(2.8rem,25px)}@media (max-width:1280px){.CourseTemplate_pdfIconWrapper__bnRAo{width:30px;right:5px}}@media (max-width:768px){.CourseTemplate_pdfIconWrapper__bnRAo{width:25px}}@media (max-width:480px){.CourseTemplate_pdfIconWrapper__bnRAo{right:4px;width:22px;bottom:1rem}}.CourseTemplate_pdfIcon__NNwO8{width:100%;aspect-ratio:1/1;cursor:pointer;transition:all .3s ease;opacity:.5}.CourseTemplate_pdfIcon__NNwO8:hover{opacity:1;transform:scale(1.05);filter:drop-shadow(0 0 8px var(--border-inverse-strong))}.CourseTemplate_pdfTooltip__rLNBh{position:absolute;top:100%;left:50%;transform:translateX(-50%);background-color:color-mix(in srgb,var(--surface-inverse) 75%,transparent);color:var(--text-inverse);padding:.1rem .4rem;border-radius:var(--radius-sm);font-size:var(--font-size-xs);white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility 0s;pointer-events:none}.CourseTemplate_pdfIconWrapper__bnRAo:hover .CourseTemplate_pdfTooltip__rLNBh{opacity:1;visibility:visible;transition:opacity .3s ease,visibility 0s}.CourseTemplate_generatingTooltip__MBxSY{position:absolute;top:100%;left:50%;transform:translateX(-50%);background-color:color-mix(in srgb,var(--surface-inverse) 75%,transparent);color:var(--text-inverse);padding:4px 8px;border-radius:var(--radius-sm);font-size:var(--font-size-xs);white-space:nowrap;pointer-events:none}.CourseTemplate_quiz-wrapper__qwUyl{position:fixed;top:var(--navbar-height,55px);left:0;right:0;height:calc(100vh - var(--navbar-height, 55px));height:calc(100dvh - var(--navbar-height, 55px));z-index:2000;overflow-y:auto;pointer-events:auto;display:flex;align-items:center;justify-content:center;padding:16px;box-sizing:border-box}.CourseTemplate_quizHidden__06RFb{display:none;opacity:0;visibility:hidden;pointer-events:none}.CourseTemplate_quiz-wrapper__qwUyl>*{pointer-events:auto;max-width:1240px;width:100%}.CourseTemplate_table-of-contents__5e4kH a[href="#quiz-section"]{margin-top:20px;padding-top:20px;border-top:1px solid var(--course-toc-border)}.CourseTemplate_course-template__OGSEi footer{text-align:center;margin-top:10px;font-size:var(--font-size-sm);color:var(--course-toc-link);width:100%}.CourseTemplate_rating-container__SO9vm{display:none}.CourseTemplate_column-layout-enabled__2nDB5 .CourseTemplate_table-of-contents__5e4kH a{color:var(--course-toc-link-active)}.CourseTemplate_column-layout-enabled__2nDB5 .CourseTemplate_table-of-contents__5e4kH a:hover{color:var(--course-accent-color,var(--text-info-strong))}.CourseTemplate_column-layout-enabled__2nDB5 .CourseTemplate_toc-level-2__eRaVl{padding-left:.5rem}.CourseTemplate_column-layout-enabled__2nDB5 .CourseTemplate_toc-level-3__RItyG{padding-left:1rem}.CourseTemplate_column-layout-enabled__2nDB5 .CourseTemplate_toc-level-4__xt9_P{padding-left:1.5rem}.CourseTemplate_inbtw-image__tY6py{width:100%;margin:1.5rem auto;display:flex;justify-content:center;break-inside:avoid}.CourseTemplate_inbtw-image-wrapper__lRUfk{width:50%;max-width:50%;display:flex;flex-direction:column;align-items:flex-start}.CourseTemplate_inbtw-image__tY6py img{width:100%;height:auto;object-fit:contain;box-shadow:0 0 15px var(--overlay-default);border-radius:var(--radius-sm);margin-bottom:.5rem}.CourseTemplate_inbtw-caption__LAJ6u{text-align:left;margin-left:2px;line-height:1.5;border-left:3px solid var(--course-accent-color,var(--border-default));padding-left:10px;color:var(--text-muted);font-size:var(--font-size-xs);width:100%;box-sizing:border-box}.CourseTemplate_inbtw-image-column-layout__RbnY2{column-span:all;width:100%;margin:1.5rem auto;display:flex;justify-content:center;break-inside:avoid}.CourseTemplate_inbtw-image-column-layout__RbnY2 .CourseTemplate_inbtw-image-wrapper__lRUfk{width:50%;max-width:50%;display:flex;flex-direction:column;align-items:flex-start}.CourseTemplate_inbtw-image-column-layout__RbnY2 img{width:100%;height:auto;object-fit:contain;box-shadow:0 0 15px var(--overlay-default);border-radius:var(--radius-sm)}.CourseTemplate_error-message__BWliy{gap:10px;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:50vh;text-align:center;font-size:var(--font-size-lg);color:var(--text-muted);padding:20px;border-radius:var(--radius-sm);margin:40px auto;max-width:80%}.CourseTemplate_error-image__fD51w{width:40%;height:auto}.CourseTemplate_error-report-button__hIJeB,.CourseTemplate_report-error-button__pgMeW{--report-error-button-bg:var(--course-accent-color,var(--color-action-accent-bg,#475569));appearance:none;display:inline-flex;align-items:center;justify-content:center;max-width:100%;min-height:42px;margin-top:.75rem;padding:.7rem 1rem;border:none;border-radius:var(--radius-pill);background:var(--button-bg);color:var(--color-action-accent-text,#ffffff);box-shadow:0 12px 28px color-mix(in srgb,var(--button-bg) 24%,transparent);cursor:pointer;font-size:var(--font-size-sm);font-weight:700;line-height:1.1;letter-spacing:0;overflow-wrap:anywhere;text-align:center;text-decoration:none}.CourseTemplate_error-report-button__hIJeB:hover,.CourseTemplate_report-error-button__pgMeW:hover{border-color:color-mix(in srgb,var(--report-error-button-bg) 86%,var(--surface-base,#ffffff) 14%);background:var(--report-error-button-bg);box-shadow:0 16px 34px color-mix(in srgb,var(--report-error-button-bg) 32%,transparent);transform:translateY(-1px)}.CourseTemplate_error-report-button__hIJeB:focus-visible,.CourseTemplate_report-error-button__pgMeW:focus-visible{outline:3px solid color-mix(in srgb,var(--report-error-button-bg) 32%,transparent);outline-offset:3px}.CourseTemplate_error-report-button__hIJeB:active,.CourseTemplate_report-error-button__pgMeW:active{box-shadow:0 8px 20px color-mix(in srgb,var(--report-error-button-bg) 22%,transparent);transform:translateY(0)}.CourseTemplate_error-report-button__hIJeB:disabled,.CourseTemplate_report-error-button__pgMeW:disabled{cursor:not-allowed;opacity:.58;transform:none}.CourseTemplate_report-success-message__rVimu{margin-top:15px;padding:10px;background-color:var(--color-status-success-bg);border-left:3px solid var(--border-success);color:var(--text-success-strong);font-size:.7em;text-align:left;display:none}.CourseTemplate_report-success-message__rVimu.CourseTemplate_visible__Mjrny{display:block}.CourseTemplate_reference__qlR4d{display:inline-block;vertical-align:super;font-size:.6em;line-height:0;position:relative;bottom:.1rem}.CourseTemplate_reference__qlR4d a{color:color-mix(in srgb,var(--palette-amber-500) 82%,var(--course-heading-text) 18%);text-decoration:none;font-weight:700;background-color:color-mix(in srgb,var(--palette-amber-500) 12%,transparent);padding:1px;border-radius:var(--radius-sm);box-shadow:0 0 0 1px color-mix(in srgb,var(--palette-amber-500) 24%,transparent);transition:background-color .2s ease,box-shadow .2s ease}.CourseTemplate_reference__qlR4d a:hover{background-color:color-mix(in srgb,var(--palette-amber-500) 18%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--palette-amber-500) 42%,transparent);text-decoration:none}.CourseTemplate_referencesHeading__Tq0Aq{margin-top:2rem!important;color:var(--course-heading-text);font-size:2.2em;font-weight:700;position:relative;border-bottom:none!important;display:flex;align-items:center;justify-content:space-between;cursor:pointer;margin-bottom:1.5rem}.CourseTemplate_referencesHeading__Tq0Aq:before{content:"";position:absolute;top:-20px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--overlay-strong),transparent)}.CourseTemplate_referencesSection__X_fIG{position:relative;column-count:1!important;break-inside:avoid;page-break-inside:avoid;width:100%;column-span:all;margin-top:1rem}.CourseTemplate_referencesList__sl6H0{padding-left:2rem;font-size:var(--font-size-sm);line-height:1.6;counter-reset:reference-counter;margin:0}.CourseTemplate_referencesList__sl6H0 li{margin-bottom:5px;color:var(--text-muted);position:relative;padding-left:5px}.CourseTemplate_bulletPoint__FZlrI{position:relative;margin-bottom:10px;list-style-type:none;display:flow-root}.CourseTemplate_semanticBulletList__Rh9jw{list-style:none;padding-left:0;margin:0}.CourseTemplate_regularBulletList__cojzO{margin:.95rem 0}.CourseTemplate_nestedBulletList__D2UOg{margin:.75rem 0 .35rem}.CourseTemplate_bulletPointLevel1__vd1QT{padding-left:30px}.CourseTemplate_bulletPointLevel1__vd1QT:before{content:"•";position:absolute;top:0;left:10px;color:var(--course-accent-color,var(--text-info-strong));font-weight:700;font-size:var(--font-size-lg)}.CourseTemplate_bulletPointLevel2__hvmuD{padding-left:50px}.CourseTemplate_bulletPointLevel2__hvmuD:before{content:"";position:absolute;top:.45em;left:30px;width:.25em;height:.25em;border:2px solid var(--course-accent-color,var(--border-info));border-radius:50%;background-color:transparent}.CourseTemplate_bulletPointLevel3__9qW5v{padding-left:70px}.CourseTemplate_bulletPointLevel3__9qW5v:before{content:"";position:absolute;top:.4em;left:50px;width:0;height:0;border-top:.25em solid transparent;border-bottom:.25em solid transparent;border-left:.3em solid var(--course-accent-color,var(--border-info))}.CourseTemplate_bulletBreak__68wtM{height:15px}.CourseTemplate_nestedParagraph__tVubo{padding-left:30px;margin-top:10px;margin-bottom:10px}.CourseTemplate_nestedOrderedList__SpUOo{list-style-type:decimal;margin-left:30px;padding-left:clamp(10px,1vw,20px)}.CourseTemplate_nestedOrderedList__SpUOo li{margin-bottom:10px}.CourseTemplate_regularOrderedList__2_nH_{list-style-type:decimal;margin:1em 0}.CourseTemplate_regularOrderedList__2_nH_ li{margin-bottom:10px}.CourseTemplate_standardMarkdownImage__Fopvn{background-color:var(--palette-neutral-0,#ffffff);display:block;max-width:100%;height:auto}.CourseTemplate_taskListItem__yGY6A{list-style:none;display:flex;align-items:flex-start;gap:.5rem}.CourseTemplate_taskListCheckbox__7fIdJ{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;line-height:1.25rem}.CourseTemplate_inlineImageFallback__BMEzN{display:block;width:100%;box-sizing:border-box;border-radius:10px;padding:.95rem 1rem;border:1px dashed color-mix(in srgb,var(--course-accent-color,var(--border-default)) 38%,transparent);background:color-mix(in srgb,var(--surface-elevated,#ffffff) 88%,var(--course-accent-color,#d1d5db) 12%);color:var(--course-toc-link);font-size:var(--font-size-sm);line-height:1.5}.CourseTemplate_referencesContainer__LqXPi{margin:2rem 0 1rem;padding:1rem 0;border-top:1px solid var(--course-toc-border)}.CourseTemplate_referencesToggle__EfQ3r{background:none;border:none;font-size:var(--font-size-md);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%}.CourseTemplate_referencesToggle__EfQ3r:hover{background-color:var(--surface-subtle)}.CourseTemplate_toggleIcon__uMF84{transition:transform .3s;font-size:var(--font-size-sm)}.CourseTemplate_disclosureTrigger__oezPT{width:100%;height:auto;padding:0;border-radius:0;background:transparent;border:none;cursor:pointer;color:var(--course-heading-text);font:inherit;font-size:1em;font-weight:inherit;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:.75rem}.CourseTemplate_disclosureTrigger__oezPT:focus-visible,.CourseTemplate_disclosureTrigger__oezPT:hover{background:transparent;outline:none}.CourseTemplate_referencesHeadingText__iaij7{flex:1 1 auto;min-width:0;color:var(--course-heading-text);font:inherit;font-size:1em;font-weight:700;text-align:left;overflow-wrap:anywhere}.CourseTemplate_disclosureChevron__VqkZo{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;font-size:var(--font-size-md);color:var(--text-muted);transition:transform .3s ease,background-color .2s ease}.CourseTemplate_disclosureChevron__VqkZo:hover{background-color:var(--surface-muted)}.CourseTemplate_disclosureChevron__VqkZo:before{content:"\25BC";display:inline-block;line-height:1;font-size:var(--font-size-sm)}.CourseTemplate_disclosureTrigger__oezPT[aria-expanded=false] .CourseTemplate_disclosureChevron__VqkZo{transform:rotate(-90deg)}.CourseTemplate_disclosureTrigger__oezPT[aria-expanded=true] .CourseTemplate_disclosureChevron__VqkZo{transform:rotate(0deg)}.CourseTemplate_referencesContent__03amc{overflow:hidden}.CourseTemplate_collapsed__Q5u5Y .CourseTemplate_referencesContent__03amc{max-height:0}.CourseTemplate_referencesList__sl6H0 li{margin-bottom:.5rem;line-height:1.4}.CourseTemplate_referencesList__sl6H0 li .CourseTemplate_courseLink___K_wZ,.CourseTemplate_referencesList__sl6H0 li .CourseTemplate_courseLink___K_wZ:visited{color:inherit;font-weight:500;text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--palette-amber-500) 42%,transparent);text-underline-offset:.12em;border-bottom:none;background:none}.CourseTemplate_referencesList__sl6H0 li .CourseTemplate_courseLink___K_wZ:hover,.CourseTemplate_referencesList__sl6H0 li .CourseTemplate_courseLink___K_wZ:visited:hover{color:var(--course-heading-text);text-decoration-color:color-mix(in srgb,var(--palette-amber-500) 72%,transparent);background:none}.CourseTemplate_referencesList__sl6H0 li 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0;font-size:var(--font-size-xs);line-height:1.4;color:var(--text-subtle-inverse)}.CourseTemplate_accessibilityToggleButton__rWBpk{border:1px solid color-mix(in srgb,var(--text-inverse) 50%,transparent);background:color-mix(in srgb,var(--surface-inverse-raised) 70%,transparent);color:inherit;border-radius:var(--radius-sm);padding:.55rem .65rem;text-align:left;cursor:pointer;font-size:var(--font-size-sm)}.CourseTemplate_accessibilityToggleButtonActive__0pRXd{border-color:color-mix(in srgb,var(--color-status-info) 95%,transparent);background:color-mix(in srgb,var(--color-status-info) 65%,transparent)}.CourseTemplate_accessibilityStatus__R2m9p{margin:.65rem 0 0;font-size:var(--font-size-sm);color:var(--text-subtle-inverse)}.CourseTemplate_premiumUpgradeOverlay__3hvFv{position:fixed;inset:0;z-index:10050;display:flex;align-items:center;justify-content:center;padding:clamp(1rem,3vw,2rem);background-color:color-mix(in srgb,var(--surface-inverse) 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ease,box-shadow .18s ease,filter .18s ease}.CourseTemplate_premiumUpgradePrimaryButton__p5_dq{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:linear-gradient(135deg,var(--color-action-accent-bg),color-mix(in srgb,var(--color-action-accent-bg) 80%,black));color:var(--color-action-accent-text);box-shadow:0 4px 18px color-mix(in srgb,var(--color-action-accent-bg) 40%,transparent)}.CourseTemplate_premiumUpgradePrimaryButton__p5_dq:hover{transform:translateY(-1px);box-shadow:0 6px 24px color-mix(in srgb,var(--color-action-accent-bg) 55%,transparent);filter:brightness(1.06)}.CourseTemplate_premiumUpgradeSecondaryButton__9vkW5{background:transparent;border:1px solid color-mix(in srgb,var(--border-default) 65%,transparent);color:var(--text-secondary);font-weight:500}.CourseTemplate_premiumUpgradeSecondaryButton__9vkW5:hover{background-color:color-mix(in srgb,var(--surface-raised) 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