._f_Xiq_exercise{border:1px solid var(--ui-border-default);background:var(--ui-surface);color:var(--ui-text-primary);border-radius:14px;margin-top:1.25rem;padding:clamp(1rem,2.5vw,1.5rem)}._f_Xiq_help{color:var(--ui-text-secondary);max-width:80ch;margin:0 0 1rem;line-height:1.7}._f_Xiq_help strong{color:var(--ui-text-primary)}._f_Xiq_formFields{gap:1rem;display:grid}._f_Xiq_field{gap:.45rem;min-width:0;display:grid}._f_Xiq_field label{color:var(--ui-text-primary);font-weight:750}._f_Xiq_field :is(input,select){background:var(--ui-surface);border:1px solid var(--ui-border-strong);width:100%;min-width:0;min-height:46px;color:var(--ui-text-primary);font:inherit;border-radius:8px;padding:.55rem .75rem}._f_Xiq_controls{flex-wrap:wrap;gap:.65rem;margin:1rem 0;display:flex}._f_Xiq_controls button{border:1px solid var(--ui-border-strong);min-height:46px;font:inherit;cursor:pointer;border-radius:8px;padding:.62rem .95rem;font-weight:750}._f_Xiq_primary{background:var(--ui-action-bg);color:var(--ui-action-text)}._f_Xiq_secondary{background:var(--ui-surface-subtle);color:var(--ui-text-primary)}._f_Xiq_tertiary{color:var(--ui-text-primary);background:0 0}._f_Xiq_controls button:disabled{opacity:.46;cursor:not-allowed}._f_Xiq_exercise :is(button,input,select):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}._f_Xiq_feedback{border-inline-start:4px solid var(--ui-border-strong);background:var(--ui-surface-subtle);border-radius:5px;padding:.75rem 1rem;line-height:1.6}._f_Xiq_feedback[data-correct=true]{border-inline-start-color:var(--ui-accent-secondary)}._f_Xiq_feedback[data-correct=false]{border-inline-start-color:var(--poster-yellow)}._f_Xiq_muted,._f_Xiq_footnote{color:var(--ui-text-secondary);font-size:.95rem;line-height:1.65}._f_Xiq_footnote{border-top:1px solid var(--ui-border-default);margin-top:1.25rem;padding-top:.8rem}._f_Xiq_status{border:1px solid var(--ui-border-default);border-inline-start:4px solid var(--ui-accent-primary);background:var(--ui-surface-subtle);border-radius:10px;margin:1rem 0;padding:1rem}._f_Xiq_status strong{color:var(--ui-text-primary);font-size:1.17rem}._f_Xiq_status p{color:var(--ui-text-secondary);margin:.4rem 0 0;line-height:1.65}._f_Xiq_stateGrid{grid-template-columns:minmax(0,1fr);gap:.5rem;display:grid}._f_Xiq_stateGrid>div{border:1px solid var(--ui-border-default);background:var(--ui-surface-subtle);border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem 1.2rem;padding:.6rem .75rem;display:flex}._f_Xiq_stateGrid span{color:var(--ui-text-secondary)}._f_Xiq_stateGrid strong{color:var(--ui-text-primary)}._f_Xiq_diagrams{gap:1rem;min-width:0;margin-top:1.2rem;display:grid}._f_Xiq_diagramBox{background:var(--ui-surface);border:1px solid var(--ui-border-default);border-radius:10px;min-width:0;padding:.55rem;overflow-x:auto}._f_Xiq_diagramBox h4{color:var(--ui-text-primary);margin:.4rem .4rem .65rem;font-size:1rem}._f_Xiq_diagram{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;border-radius:8px;width:100%;height:auto;display:block}._f_Xiq_small{color:var(--ui-text-secondary);margin:.7rem .35rem .25rem;font-size:.91rem;line-height:1.55}._f_Xiq_diagramBox:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}._f_Xiq_mobileScrollNote{color:var(--ui-text-secondary);margin:1rem 0 .4rem;font-size:.92rem;display:none}._f_Xiq_videoFigure{border:1px solid var(--ui-border-default);background:var(--ui-surface);min-width:0;max-width:960px;color:var(--ui-text-primary);border-radius:12px;margin:1.25rem auto;padding:clamp(.65rem,2vw,1rem)}._f_Xiq_videoFigure figcaption{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem 1rem;padding:.25rem 0 .85rem;display:flex}._f_Xiq_videoFigure figcaption span{color:var(--ui-text-secondary);font-size:.95rem}._f_Xiq_videoFigure video{aspect-ratio:16/9;background:#073b5a;border-radius:6px;width:100%;height:auto;display:block}._f_Xiq_videoFigure a{color:var(--ui-text-primary);text-underline-offset:.2em;overflow-wrap:anywhere;text-decoration:underline}._f_Xiq_videoFigure :is(a,video):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}@media (max-width:500px){._f_Xiq_diagram{min-width:420px}._f_Xiq_diagram[viewBox="0 0 540 525"]{min-width:540px}._f_Xiq_mobileScrollNote{display:block}}@media (min-width:660px){._f_Xiq_formFields{grid-template-columns:repeat(3,minmax(0,1fr))}._f_Xiq_stateGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1100px){._f_Xiq_diagrams{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}._f_Xiq_stateGrid{grid-template-columns:repeat(3,minmax(0,1fr))}}._f_Xiq_circuitConsole{gap:.75rem;max-width:64rem;margin-inline:auto;display:grid}._f_Xiq_circuitControls{align-content:start;gap:.5rem;display:grid}._f_Xiq_circuitControls button{border:1px solid var(--ui-border-strong);min-height:44px;font:inherit;cursor:pointer;border-radius:8px;padding:.55rem .75rem;font-weight:750;line-height:1.35}._f_Xiq_circuitControls>button{min-height:60px}._f_Xiq_circuitControls button:disabled{opacity:.46;cursor:not-allowed}._f_Xiq_utilityControls{grid-template-columns:1fr 1fr;gap:.5rem;display:grid}._f_Xiq_circuitConsole ._f_Xiq_status{margin:0;padding:.7rem .8rem}._f_Xiq_circuitConsole ._f_Xiq_status p{font-size:.94rem;line-height:1.45}._f_Xiq_circuitConsole ._f_Xiq_stateGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.4rem}._f_Xiq_circuitConsole ._f_Xiq_stateGrid>div{align-content:start;gap:.15rem;padding:.45rem .6rem;display:grid}._f_Xiq_circuitConsole ._f_Xiq_stateGrid span{font-size:.78rem;line-height:1.3}._f_Xiq_circuitConsole ._f_Xiq_stateGrid strong{font-size:.9rem;line-height:1.3}._f_Xiq_diagramDetails{border-top:1px solid var(--ui-border-default);margin-top:1rem}._f_Xiq_diagramDetails summary{min-height:48px;color:var(--ui-accent-primary);cursor:pointer;padding:.7rem .25rem;font-weight:750}._f_Xiq_diagramDetails summary:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}@media (min-width:900px){._f_Xiq_circuitConsole{grid-template-columns:minmax(0,1fr) 17rem;align-items:start}._f_Xiq_circuitControls{grid-area:1/2/span 2}._f_Xiq_circuitConsole ._f_Xiq_status,._f_Xiq_circuitConsole ._f_Xiq_stateGrid{grid-column:1}._f_Xiq_circuitConsole ._f_Xiq_stateGrid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.D6icnq_surface{background:var(--ui-surface-page);color:var(--ui-text-primary);min-width:0;}.D6icnq_surface.D6icnq_surface{--ux-input-fill:var(--ui-surface);--ux-result-fill:var(--ux-complete-fill);--ux-warning-fill:var(--ux-next-fill)}.D6icnq_surface :is(.section,.section-band,.subject-topic-band,.tool-workspace-stage){background:var(--ui-surface-page);color:var(--ui-text-primary)}.D6icnq_surface :is(.site-header,.tool-workspace-header){background-color:var(--ux-structure);color:var(--ux-on-structure)}.D6icnq_surface .site-header .section{color:inherit;background:0 0}.D6icnq_surface .audience-page-header-copy{max-width:56rem;padding-block:clamp(1.5rem,4vw,3rem)}.D6icnq_surface :is(.chapter-lead,.hero-lead){max-width:62ch}.D6icnq_surface .site-header :is(.chapter-title,.hero-title,.chapter-lead,.hero-lead){color:var(--ux-on-structure)}.D6icnq_surface.D6icnq_surface :is(.content-card,.concept-card,.step-card,.chapter-card,.formula-card,.tool-room-card,.tool-explanation,.learning-overview-topics,.learning-overview-card,.learning-progress-card,.learning-activity-card,.learning-milestone-card,.learning-self-assessment,.content-preview-article,.focus-room-card,.focus-panel,.eltask-app-link-card){background:var(--ui-surface);color:var(--ui-text-primary);border-color:var(--ui-border-default);box-shadow:none}.D6icnq_surface.D6icnq_surface :is(.section-title,.card-title,.chapter-card-title,.concept-title,.step-title,.formula-label,.formula-text,.tool-room-group-heading h2,.tool-room-card h3,.tool-room-intro h1,.tool-room-empty h2,.learning-overview-heading h2,.learning-overview-card h3,.learning-progress-card h2,.learning-activity-card h3,.learning-milestone-card h2,.focus-room-title,.content-block-heading){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface :is(.card-text,.section-lead,.tool-room-card-copy p,.tool-room-group-heading>p,.learning-overview-heading>p,.learning-overview-card p,.learning-progress-card p,.learning-activity-card p,.learning-topic-side p,.focus-room-lead,.tool-result-secondary,.content-block-paragraph){color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface :is(.chapter-status,.learning-empty,.tool-room-empty,.eltask-app-system-message,.learning-optional-activity-list>li){background:var(--ux-info-fill);color:var(--ux-info-ink);border-color:var(--ui-border-default);box-shadow:none}.D6icnq_surface :is(.learning-empty,.tool-room-empty){padding:1rem}.D6icnq_surface.D6icnq_surface :is(.chapter-link,.tool-room-kicker,.tool-room-eyebrow,.tool-room-card .tool-room-meta,.formula-label,.auth-card-label){color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.chapter-number,.step-number,.tool-room-index){background:var(--ux-structure);color:var(--ux-on-structure)}.D6icnq_surface.D6icnq_surface .section-bar{background:var(--ui-border-default);height:3px}.D6icnq_surface.D6icnq_surface :is(.goal-list li,.remember-box,.symbol-box,.formula-box,.example-box,.content-formula-block,.focus-room-given,.focus-room-base-formula,.focus-room-work-method){background:var(--ux-info-fill);color:var(--ui-text-primary);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.goal-list li,.learning-milestone-card){border-left:3px solid var(--ux-complete)}.D6icnq_surface.D6icnq_surface :is(.error-list li,.content-callout[data-variant=common-error],.content-callout[data-variant=key-point]){background:var(--ux-warning-fill);color:var(--ui-text-primary);border-color:var(--ux-next-border)}.D6icnq_surface.D6icnq_surface :is(.content-callout[data-variant=example],.content-resource-card[data-resource=activity]){background:var(--ux-active-fill);color:var(--ui-text-primary);border-left:4px solid var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.learning-overview-next,.learning-next-activity,.topic-next-actions,.next-banner){background:var(--ux-structure);color:var(--ux-on-structure);border:1px solid var(--ui-border-strong);border-top:4px solid var(--ux-next)}.D6icnq_surface.D6icnq_surface :is(.learning-overview-next,.learning-next-activity,.topic-next-actions,.next-banner) :is(h2,p){color:var(--ux-on-structure)}.D6icnq_surface.D6icnq_surface :is(.learning-overview-next,.learning-next-activity,.topic-next-actions,.next-banner) :is(.eyebrow,.auth-card-label){color:var(--ux-next);background:0 0}.D6icnq_surface.D6icnq_surface :is(.learning-overview-card[data-status=in_progress],.learning-activity-card[data-status=in_progress],.tool-room-card,.content-resource-card,.eltask-app-link-card[data-state=available]){border-left:4px solid var(--ux-active);background:var(--ux-active-fill)}.D6icnq_surface.D6icnq_surface :is(.learning-overview-card[data-status=completed],.learning-activity-card[data-status=completed]){border-left:4px solid var(--ux-complete);background:var(--ux-complete-fill)}.D6icnq_surface.D6icnq_surface :is(.learning-overview-filter,.learning-overview-status,.learning-overview-filter strong,.learning-activity-type){background:var(--ux-info-fill);color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface :is(.learning-overview-filter[aria-pressed=true],.learning-overview-status[data-status=in_progress]){background:var(--ux-active-fill);color:var(--ux-active);border-color:var(--ux-active)}.D6icnq_surface.D6icnq_surface .learning-overview-status[data-status=completed]{background:var(--ux-complete-fill);color:var(--ux-complete)}.D6icnq_surface.D6icnq_surface .learning-progress-bar{background:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.learning-progress-bar>span){background:var(--ux-complete)}.D6icnq_surface.D6icnq_surface :is(.button,.tool-room-action,.learning-overview-card-action,.focus-room-exit,.focus-panel-close,.web-page-contents a,.web-page-contents button,.chapter-bottom-nav a){background:var(--ui-surface);min-height:44px;color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface .button.button-primary{background:var(--ux-next);color:var(--ux-structure);border-color:var(--ux-next-border)}.D6icnq_surface.D6icnq_surface .button.button-primary:hover{background:var(--ux-next-hover);color:var(--ux-structure)}.D6icnq_surface.D6icnq_surface :is(.tool-room-action,.learning-overview-card-action){background:var(--ui-surface);color:var(--ux-active);border:1px solid var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface :is(.button-secondary:hover,.button-light:hover,.tool-room-action:hover,.learning-overview-card-action:hover){background:var(--ux-active-fill);color:var(--ui-text-primary);border-color:var(--ux-active)}.D6icnq_surface :is(a,button,input,select,textarea,summary):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}.D6icnq_surface :is(.site-header,.tool-workspace-header) :is(a,button):focus-visible{outline-color:var(--poster-yellow)}.D6icnq_surface.D6icnq_surface :is(.tool-room-search,.simulation-control-card,.focus-room-topbar){background:var(--ux-active-fill);color:var(--ui-text-primary);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(input:not([type=range]):not([type=checkbox]):not([type=radio]),select,textarea){background:var(--ux-input-fill);min-width:0;max-width:100%;min-height:44px;color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.D6icnq_surface input[type=range]{min-height:44px;accent-color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.tool-room-search label,.tool-room-search span,.tool-explanation,.tool-result-label,.tool-result-value,.tool-result-secondary,.focus-room-context,.focus-room-progress-label){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .tool-result-card{background:var(--ux-result-fill);color:var(--ui-text-primary);border:1px solid var(--ui-border-default);border-left:4px solid var(--ux-complete)}.D6icnq_surface :is(.tool-workspace-back,.focus-room-exit){white-space:normal}.D6icnq_surface.D6icnq_surface .tool-workspace-header{border-bottom-color:var(--poster-blue)}.D6icnq_surface.D6icnq_surface .tool-room-card{border-top-width:1px}.D6icnq_surface.D6icnq_surface :is(.focus-room-option,.focus-room-count,.focus-room-unit,.focus-room-result-grid>div){background:var(--ui-surface);color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface .focus-room-option.is-selected{background:var(--ux-active-fill);color:var(--ui-text-primary);border-color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.focus-room-option.is-correct,.focus-room-feedback.is-correct){background:var(--ux-complete-fill);color:var(--ui-text-primary);border-color:var(--ux-complete)}.D6icnq_surface.D6icnq_surface :is(.focus-room-option.is-wrong,.focus-room-feedback.is-wrong){background:var(--ux-warning-fill);color:var(--ui-text-primary);border-color:var(--ux-next-border)}.D6icnq_surface.D6icnq_surface :is(.focus-panel h2,.focus-panel p,.focus-panel li,.focus-room-result-grid h2){color:var(--ui-text-primary)}.app-route-frame[data-app-shell=student]:has(.D6icnq_surface)>.app-route-content{background:var(--ui-surface-page)}.D6icnq_surface.D6icnq_surface .eltask-app-page-header{border-left:4px solid var(--ux-active);background:var(--ux-active-fill);padding:1rem}.D6icnq_surface.D6icnq_surface :is(.eltask-app-page-header h1,.eltask-app-link-card h2){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface :is(.eltask-app-page-header span,.eltask-app-link-card span,.eltask-app-link-card small){color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface :is(.eltask-app-page-header p,.eltask-app-link-card p,.eltask-app-card-action){color:var(--ux-active)}.D6icnq_surface.D6icnq_surface .eltask-app-link-card[data-state=unavailable]{background:var(--ux-info-fill);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface .resource-audience-section .content-card{background:var(--ux-info-fill);border-width:1px}.D6icnq_surface.D6icnq_surface .resource-audience-section .button-primary{background:var(--ui-surface);color:var(--ux-active);border-color:var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface #repetisjonsark .content-card{border-top:3px solid var(--ux-next-border);background:var(--ux-next-fill)}.D6icnq_surface.D6icnq_surface :is([class~=bg-white],[class~="bg-[#fffdf7]"],[class~="bg-[#f8fafc]"]):not(:where(.site-header *,svg,svg *,.fagfigur-card *,[data-ux-technical],[data-ux-technical] *)){background:var(--ui-surface)}.D6icnq_surface.D6icnq_surface :is([class~="bg-[#e4f7f7]"],[class~="bg-[#e3f6f7]"],[class~="bg-[#f1f7cf]"],[class~="bg-[#fff6cc]"],[class~="bg-[#fff3cf]"]):not(:where(.site-header *,svg,svg *,.fagfigur-card *,[data-ux-technical],[data-ux-technical] *)){background:var(--ux-info-fill)}.D6icnq_surface.D6icnq_surface :is([class~="text-[#073B5A]"],[class~="text-[#073b5a]"],[class~="text-[#132033]"],[class~="text-[#516070]"]):not(:where(.site-header *,svg,svg *,.fagfigur-card *,[data-ux-technical],[data-ux-technical] *)){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface :is(.site-footer,.web-page-contents,.web-page-contents-dialog){background:var(--ui-surface);color:var(--ui-text-secondary);border-color:var(--ui-border-default)}.D6icnq_surface :is(.web-page-contents,.web-page-contents-dialog) :is(h2,p){color:var(--ui-text-primary)}.D6icnq_surface :is(.content-formula-expression,.formula-box,.focus-panel-formula){max-width:100%;overflow-x:auto}.D6icnq_surface :is(.tool-room-card,.learning-activity-actions,.button-row){min-width:0}@media (max-width:430px){.D6icnq_surface :is(.button,.tool-room-action){white-space:normal;overflow-wrap:anywhere}.D6icnq_surface .learning-overview-next{grid-template-columns:minmax(0,1fr)}.D6icnq_surface .audience-page-header-copy{padding-block:1.4rem 1.8rem}}@media (prefers-reduced-motion:reduce){.D6icnq_surface *{scroll-behavior:auto;transition-duration:0s}}:is(.D6icnq_surface button:not(.fagord-trigger),.D6icnq_surface summary){min-height:44px}.D6icnq_surface.D6icnq_surface button[aria-pressed=true]:not(:where(.site-header *,[data-ux-technical] *)){background:var(--ux-active-fill);color:var(--ui-text-primary);border-color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.content-callout h2,.content-callout-label,.content-resource-card h2,.mini-stat-value,.symbol-value,.learning-activity-type){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface :is(.mini-stat,.content-link-panel,.content-video-block,.content-resource-card){background:var(--ux-info-fill);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.mini-stat-label,.symbol-label,.eltask-app-system-message h2,.eltask-app-system-message span,.learning-overview-progress,.learning-overview-card-heading>p){color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface :is([class~="bg-[#eaf5fb]"],[class~="bg-[#fff6cc]"],[class~="bg-[#fffdf7]"],[class~="bg-[#F1FAF2]"],[class~="bg-[#fff7db]"],[class~="bg-[#eefbfb]"],[class~="bg-[#eef2f5]"],[class~="bg-[#f7f2e8]"],[class~="bg-[#fff8db]"],[class~="bg-[#eef8ea]"],[class~="bg-[#fbfff0]"],[class~="bg-[#e3f6f7]"],[class~="bg-[#fff8d8]"],[class~="bg-[#f4fbfd]"],[class~="bg-[#d9f4f5]"],[class~="bg-[#eef8d6]"],[class~="bg-[#F4FAFD]"],[class~="bg-[#F8FBFD]"],[class~="bg-[#FFF8D7]"],[class~="bg-[#eef1f2]"],[class~="bg-[#f1f7cf]"],[class~="bg-[#e4f7f7]"],[class~="bg-[#f7fbde]"],[class~="bg-[#fff3cf]"],[class~="bg-[#fff0e4]"],[class~="bg-[#e8f5e9]"]):not(:where(.site-header *,svg,svg *,.fagfigur-card *,[data-ux-technical],[data-ux-technical] *)){background:var(--ux-info-fill)}.D6icnq_surface.D6icnq_surface .simulation-live-panel{background:var(--ux-info-fill);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface .D6icnq_catalogAction{background:var(--ui-surface);color:var(--ux-active);border:1px solid var(--ui-border-strong)}.D6icnq_surface :is(.learning-overview-next,.learning-next-activity,.topic-next-actions,.next-banner){background:var(--ux-structure)!important}.D6icnq_surface .auth-card-label{color:var(--ux-active)!important}.D6icnq_surface :is(.learning-overview-next,.learning-next-activity) .auth-card-label{color:var(--ux-next)!important}.D6icnq_surface.D6icnq_surface :is(.content-callout>p,.content-callout>h2,.content-resource-card>p){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .content-callout>.content-callout-label{color:var(--ux-active)}.D6icnq_surface.D6icnq_surface .learning-overview-progress>div{color:var(--ui-text-secondary);background:0 0}.D6icnq_surface.D6icnq_surface .learning-overview-progress>div>:is(span,strong){color:var(--ui-text-secondary);background:0 0}.D6icnq_surface .learning-overview-progress progress::-webkit-progress-bar{background:var(--ui-border-default)}.D6icnq_surface .learning-overview-progress progress::-webkit-progress-value{background:var(--ux-complete)}.D6icnq_surface .learning-overview-progress progress::-moz-progress-bar{background:var(--ux-complete)}.D6icnq_surface.D6icnq_surface .eltask-app-card-action{background:var(--ui-surface);color:var(--ux-active);border-color:var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface .chapter-badge{color:var(--ux-structure)}.D6icnq_surface.D6icnq_surface [class~="text-[#8a3f09]"]{color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .fagfigur-card .formula-label{color:var(--poster-blue-dark)}.D6icnq_surface.D6icnq_surface .eyebrow{background:var(--ux-info-fill);color:var(--ux-active);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.topic-next-actions,.next-banner) .eyebrow{color:var(--ux-next);background:0 0}.D6icnq_surface.D6icnq_surface .concept-card>p{color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface .fagord-trigger{color:inherit;border-color:currentColor}.D6icnq_surface.D6icnq_surface [class~="text-[#2e7d32]"]:not(:where(svg,svg *)){color:var(--ux-complete)}.D6icnq_surface .content-callout-label{color:var(--ux-active)!important}.D6icnq_surface.D6icnq_surface .ohms-simulator-figure .formula-label{color:var(--poster-blue-dark)}.D6icnq_surface.D6icnq_surface .tool-room-empty .eltask-app-state-action{background:var(--ui-surface);min-height:44px;color:var(--ux-active);border:1px solid var(--ui-border-strong);border-radius:.5rem;align-items:center;gap:.75rem;margin-top:.75rem;padding:.6rem 1rem;display:inline-flex}.D6icnq_surface.D6icnq_surface .step-card>p:last-child{color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface .button.button-primary{background:var(--ux-next)!important;color:var(--ux-structure)!important}.D6icnq_surface.D6icnq_surface .button.button-primary:hover{background:var(--ux-next-hover)!important}.D6icnq_surface.D6icnq_surface .resource-audience-section .button-primary{background:var(--ui-surface)!important;color:var(--ux-active)!important}.D6icnq_surface.D6icnq_surface #repetisjonsark .button-primary{background:var(--ux-next)!important;color:var(--ux-structure)!important}.D6icnq_surface.D6icnq_surface :is(.focus-room-task-copy,.focus-room-given>div){background:var(--ux-info-fill);color:var(--ui-text-primary);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.focus-room-primary-task h2,.focus-room-primary-task p,.focus-room-question,.focus-room-given h2,.focus-room-given span){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .focus-room-actions>.button-primary:disabled~.button-secondary{background:var(--ux-next);color:var(--ux-structure);border-color:var(--ux-next-border)}.D6icnq_surface.D6icnq_surface :is(.tool-room-empty p,.focus-room-result-grid p,.focus-panel-content){color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface :is(.focus-panel-heading,.focus-panel-list>section,.focus-panel-list>li){background:var(--ui-surface);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.focus-panel-emphasis,.focus-panel-formula){background:var(--ux-info-fill);color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface [class~="bg-[#fff1a8]"]{background:var(--ux-result-fill);border-color:var(--ux-complete)}.D6icnq_surface :is(.topic-next-actions,.next-banner) :is(h2,p){color:var(--ux-on-structure)!important}.D6icnq_surface :is(.topic-next-actions,.next-banner) .eyebrow{color:var(--ux-next)!important}.D6icnq_surface.D6icnq_surface :is(.number-card,.number-card-body,.software-program-card,.software-public-video-card,.software-video-placeholder,.eltask-app-software-topic-list button,.eltask-app-software-video-list article){background:var(--ui-surface);color:var(--ui-text-primary);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface :is(.software-program-card h2,.software-public-topic h2,.software-public-video-card h3,.software-video-title,.eltask-app-software-topics h1,.eltask-app-software-topics h2,.eltask-app-software-topics h3,.content-video-heading h3){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface :is(.software-program-card p,.software-public-video-card p,.software-video-placeholder p,.eltask-app-software-topics p,.eltask-app-software-topics small){color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface .software-program-card{border-left:4px solid var(--ux-active)}.D6icnq_surface.D6icnq_surface .software-program-card .button-primary{background:var(--ui-surface)!important;color:var(--ux-active)!important}.D6icnq_surface.D6icnq_surface .eltask-app-software-topic-list button[aria-pressed=true]{background:var(--ux-active-fill);border-color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.parallel-learning-step-kicker,.parallel-learning-step-label,[class~="text-[#007b80]"],[class~="text-[#00757a]"]){color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is([class~="bg-[#fff8e8]"],[class~="bg-[#eaf8f8]"]){background:var(--ux-info-fill)}.D6icnq_surface.D6icnq_surface :is([class~="text-[var(--poster-navy)]"],[class~="text-[var(--text-muted)]"]):not(:where(.site-header *,svg,svg *,.fagfigur-card *,[data-ux-technical] *)){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .content-video-link a{color:var(--ux-active)}.D6icnq_surface .D6icnq_topicMenu{background:var(--ui-surface);border-color:var(--ui-border-default);box-shadow:none}.D6icnq_surface .D6icnq_topicMenu :is(h2,button,nav a,nav li>div,span){color:var(--ui-text-primary)}.D6icnq_surface .D6icnq_topicMenu :is(button,nav a,nav li>div){background:var(--ux-info-fill);border-color:var(--ui-border-default)}.D6icnq_surface .D6icnq_topicMenu nav span{background:0 0}.D6icnq_surface.D6icnq_surface .content-video-block h3{color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .content-video-block>a{color:var(--ux-active)}.D6icnq_surface.D6icnq_surface .focus-panel :is(h3,h4,strong){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .formula-simulation-stage p{color:var(--poster-navy)}.D6icnq_surface.D6icnq_surface .software-program-count{color:var(--ui-text-secondary)!important}.D6icnq_surface.D6icnq_surface .learning-empty p{color:var(--ui-text-secondary)}.app-route-frame[data-app-active=true] .D6icnq_surface .eltask-app-software-topics{gap:14px;display:grid}.D6icnq_surface .eltask-app-software-topics>header{border-left:4px solid var(--ux-active);padding:4px 0 4px 14px}.D6icnq_surface .eltask-app-software-topics>header :is(h1,p,span){margin:0}.D6icnq_surface .eltask-app-software-topics>header h1{margin-top:3px;font-size:clamp(1.55rem,6vw,2.2rem);line-height:1.1}.D6icnq_surface .eltask-app-software-topics>header span{color:var(--ui-text-secondary);margin-top:5px;line-height:1.45;display:block}.D6icnq_surface .eltask-app-software-topics>header>button{background:var(--ui-surface);min-height:44px;color:var(--ux-active);font:inherit;cursor:pointer;border:0;border-radius:8px;margin-bottom:8px;padding:8px;font-weight:900}.D6icnq_surface :is(.eltask-app-software-topic-list,.eltask-app-software-video-list){gap:12px;display:grid}.D6icnq_surface .eltask-app-software-topic-list>button{border:1px solid var(--ui-border-default);border-left:4px solid var(--ux-active);min-height:58px;font:inherit;text-align:left;cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:11px 13px;display:flex}.D6icnq_surface .eltask-app-software-topic-list :is(strong,small){display:block}.D6icnq_surface .eltask-app-software-video-list>article{border:1px solid var(--ui-border-default);border-radius:14px;gap:12px;min-width:0;padding:14px;display:grid}.D6icnq_surface .eltask-app-software-video-list>article>div:first-child{gap:10px;min-width:0;display:flex}.D6icnq_surface .eltask-app-software-video-list>article>div:first-child>span{background:var(--ux-structure);width:34px;height:34px;color:var(--ux-on-structure);border-radius:50%;flex:0 0 34px;place-items:center;font-weight:900;display:grid}.D6icnq_surface .eltask-app-software-video-list :is(h2,p){margin:0}.D6icnq_surface .eltask-app-software-video-list h2{font-size:1.08rem}.D6icnq_surface .eltask-app-software-video-list p{margin-top:4px;font-size:.88rem;line-height:1.45}.D6icnq_surface.D6icnq_surface :is(.software-public-topic>header,.software-video-unavailable){background:var(--ux-info-fill);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface .software-video-unavailable a{color:var(--ux-active)}.D6icnq_surface.D6icnq_surface .software-video-fallback a{color:var(--ux-active)}.D6icnq_surface.D6icnq_surface :is(.learning-self-assessment legend,.learning-status-control-heading>span:first-child){color:var(--ui-text-primary)}.D6icnq_surface.D6icnq_surface .learning-choice-button{background:var(--ui-surface);color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.D6icnq_surface.D6icnq_surface .learning-choice-button[aria-pressed=true]{background:var(--ux-active-fill);border-color:var(--ux-active)}.D6icnq_surface.D6icnq_surface [class~="bg-[var(--chapter)]"][class~="text-[var(--poster-navy)]"]{color:var(--poster-navy)}.D6icnq_surface.D6icnq_surface [aria-labelledby=ohms-controls-heading] label span{color:var(--poster-navy)}.D6icnq_surface.D6icnq_surface [class~="text-[#1f5d23]"][class~="bg-[#e8f5e9]"]:not(:where(svg,svg *)){color:var(--ux-complete)}.D6icnq_surface.D6icnq_surface .chapter-bottom-nav span{color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface .chapter-coming{color:var(--ui-text-secondary)}.D6icnq_surface.D6icnq_surface .task-number{background:var(--ux-structure);color:var(--ux-on-structure)}.D6icnq_surface.D6icnq_surface :is(.focus-room-given span,.chapter-bottom-nav-empty){background:var(--ux-info-fill);color:var(--ui-text-secondary);border-color:var(--ui-border-default)}.D6icnq_surface.D6icnq_surface [aria-label="Variablenes visuelle størrelse"] [class~="text-[var(--poster-blue-dark)]"]{color:var(--ux-active)}@media (max-width:640px){.D6icnq_toolOverviewTitle{overflow-wrap:anywhere}}
.r_ylOW_presentation{min-width:0;color:var(--ui-text-primary);gap:12px;display:grid}.r_ylOW_heading.r_ylOW_heading{color:var(--ui-accent-primary);margin:0;font-size:1rem;font-weight:750;line-height:1.4}.r_ylOW_groups{grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr));align-items:start;gap:16px;min-width:0;display:grid}.r_ylOW_group{border:1px solid var(--ui-border-default);background:var(--ui-surface-subtle);border-radius:10px;min-width:0;padding:16px}.r_ylOW_compactGroup{border:0;border-bottom:1px solid var(--ui-border-default);background:0 0;border-radius:0;padding:10px 0}.r_ylOW_compactGroup .r_ylOW_groupTitle{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.r_ylOW_compactGroup .r_ylOW_quantity{flex-wrap:wrap;align-items:baseline;gap:4px 14px;display:flex}.r_ylOW_compactGroup .r_ylOW_quantityLabel{flex:10rem}.r_ylOW_compactGroup .r_ylOW_quantityContent{flex:0 auto}.r_ylOW_groupTitle.r_ylOW_groupTitle{color:var(--ui-text-primary);margin:0 0 10px;font-size:1rem;font-weight:750;line-height:1.5}.r_ylOW_quantities,.r_ylOW_targets{gap:0;min-width:0;margin:0;display:grid}.r_ylOW_quantity{border-top:1px solid var(--ui-border-default);gap:4px;min-width:0;padding:10px 0;display:grid}.r_ylOW_quantity:first-child{border-top:0;padding-top:0}.r_ylOW_quantity:last-child{padding-bottom:0}.r_ylOW_quantityLabel{min-width:0;color:var(--ui-text-primary);flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:.94rem;font-weight:650;line-height:1.5;display:flex}.r_ylOW_quantityContent{min-width:0;color:var(--ui-text-primary);margin:0;font-size:1rem;font-weight:400;line-height:1.7}.r_ylOW_quantityValue{font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:baseline;gap:0 .25em;max-width:100%;font-size:1.08em;display:inline-flex}.r_ylOW_symbol,.r_ylOW_measure,.r_ylOW_unit{white-space:nowrap}.r_ylOW_symbol{font-family:Georgia,Times New Roman,serif}.r_ylOW_symbol sub{font-family:inherit;font-size:.75em}.r_ylOW_status{color:var(--ui-text-muted);font-size:.78rem;font-weight:500}.r_ylOW_unchanged{border-left:3px solid var(--ui-border-default);min-width:0;padding-left:14px}.r_ylOW_unchanged .r_ylOW_groupTitle{margin-bottom:4px}.r_ylOW_unchanged ul{margin:0;padding-left:20px}.r_ylOW_unchanged li{padding-block:2px;font-size:.96rem;font-weight:400;line-height:1.6}.r_ylOW_question.r_ylOW_question{color:var(--ui-text-primary);margin:0;font-size:1.08rem;font-weight:600;line-height:1.65}.r_ylOW_targets{border-left:3px solid var(--ui-accent-primary);background:var(--ui-surface-subtle);gap:12px;padding:12px 16px}.r_ylOW_target{gap:4px;min-width:0;display:grid}.r_ylOW_context{gap:10px;min-width:0;display:grid}.r_ylOW_context p{margin:0;font-weight:400;line-height:1.7}.r_ylOW_formula{flex-wrap:wrap;align-items:center;gap:8px;max-width:100%;font-family:Georgia,Times New Roman,serif;font-size:1.05em;line-height:1.8;display:inline-flex}.r_ylOW_prose{font-weight:400;line-height:1.7}.r_ylOW_fraction>span:first-child,.r_ylOW_fraction>span:last-child{padding-inline:.25em;font-size:1em;line-height:1.35}.r_ylOW_fraction>span:first-child{padding-bottom:.2em}.r_ylOW_fraction>span:last-child{padding-top:.2em}.r_ylOW_solutionLine{min-width:0;color:var(--ui-text-primary);margin-block:14px}.r_ylOW_solutionLine:first-of-type{margin-top:10px}.r_ylOW_solutionLine:last-child{margin-bottom:0}@media (max-width:600px){.r_ylOW_groups{grid-template-columns:minmax(0,1fr);gap:12px}.r_ylOW_group{padding:12px}.r_ylOW_compactGroup{padding:8px 0}.r_ylOW_quantityLabel{font-size:.94rem}}@media print{.r_ylOW_group,.r_ylOW_targets{color:#000;break-inside:avoid;background:#fff;border-color:#777}.r_ylOW_heading.r_ylOW_heading,.r_ylOW_groupTitle.r_ylOW_groupTitle,.r_ylOW_quantityLabel,.r_ylOW_quantityContent,.r_ylOW_question.r_ylOW_question,.r_ylOW_solutionLine{color:#000}}
._4e_fsW_card{overflow-wrap:anywhere;min-width:0}._4e_fsW_task,._4e_fsW_summary{gap:24px;min-width:0;line-height:1.65;display:grid}._4e_fsW_task h2{margin:0 0 8px;font-size:.95rem;font-weight:700;line-height:1.5}._4e_fsW_heading{gap:10px;display:grid}._4e_fsW_eyebrow{color:var(--ui-accent-primary);flex-wrap:wrap;align-items:center;gap:10px;font-size:.85rem;font-weight:700;display:flex}._4e_fsW_eyebrow span{border:1px solid var(--ui-border-default);color:var(--ui-text-secondary);text-transform:capitalize;border-radius:999px;padding:2px 10px;font-size:.8rem}._4e_fsW_context{max-width:64ch;color:var(--ui-text-secondary)}._4e_fsW_givens dl{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;display:grid}._4e_fsW_givens dl>div{border-bottom:1px solid var(--ui-border-default);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;padding:9px 0;display:flex}._4e_fsW_givens dt{color:var(--ui-text-secondary);font-size:.95rem}._4e_fsW_givens dd{font-variant-numeric:tabular-nums;font-weight:700}._4e_fsW_question{border-left:3px solid var(--ui-accent-primary);padding:4px 0 4px 16px}._4e_fsW_question h2{color:var(--ui-accent-primary)}._4e_fsW_actions,._4e_fsW_terms{flex-wrap:wrap;gap:10px;display:flex}._4e_fsW_actions button{white-space:normal;min-height:44px}._4e_fsW_terms{font-size:.9rem}._4e_fsW_terms .fagord-popover[data-open=false]{display:none}._4e_fsW_answer{border:1px solid var(--ui-border-default);background:var(--ui-surface-subtle);border-radius:12px;gap:12px;padding:20px;display:grid}._4e_fsW_answer h2{margin:0;font-size:1.1rem}._4e_fsW_answer .focus-room-options{margin:0}._4e_fsW_numeric{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:10px 14px;min-width:0;display:grid}._4e_fsW_numeric label{grid-column:1/-1;font-size:.9rem;font-weight:600}._4e_fsW_numeric input{border:2px solid var(--ui-border-strong);font-variant-numeric:tabular-nums;background:var(--ui-surface);width:100%;min-width:0;min-height:50px;color:var(--ui-text-primary);border-radius:8px;grid-area:2/1;padding:10px 12px;font-size:1.2rem}._4e_fsW_numeric input:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}._4e_fsW_numeric input[aria-invalid=true]{border-color:var(--ux-next-border)}._4e_fsW_numeric input:disabled{background:var(--ui-surface-subtle);color:var(--ui-text-secondary)}._4e_fsW_numeric button{grid-area:2/2;min-height:50px}._4e_fsW_numeric p{max-width:62ch;color:var(--ui-text-secondary);grid-column:1/-1;font-size:.875rem}._4e_fsW_feedback:empty,._4e_fsW_next:empty,._4e_fsW_hints:empty{display:none}._4e_fsW_feedback{border-left:3px solid var(--ux-next-border);background:var(--ux-next-fill);border-radius:4px;padding:10px 12px;font-weight:600}._4e_fsW_feedback[data-outcome=correct]{border-color:var(--ux-complete);background:var(--ux-complete-fill)}._4e_fsW_next{justify-content:flex-end;display:flex}._4e_fsW_support{border-top:1px solid var(--ui-border-default);gap:12px;padding-top:20px;display:grid}._4e_fsW_support h2{color:var(--ui-text-secondary);margin:0}._4e_fsW_support ._4e_fsW_actions ._4e_fsW_solutionAction{text-underline-offset:4px;border-color:#0000;text-decoration:underline}._4e_fsW_hints{border-left:3px solid var(--ui-accent-primary);gap:12px;padding-left:14px;display:grid}._4e_fsW_support aside{color:var(--ui-text-secondary);font-size:.9rem}._4e_fsW_support aside ._4e_fsW_terms{margin-top:10px}._4e_fsW_solution{border-top:2px solid var(--ui-border-default);padding-top:8px}._4e_fsW_solution>div{border-bottom:1px solid var(--ui-border-default);grid-template-columns:110px minmax(0,1fr);gap:12px;padding-block:18px;display:grid}._4e_fsW_solution h2{color:var(--ui-accent-primary)}._4e_fsW_solution p{min-width:0}._4e_fsW_solution .test-bank-math{max-width:100%}._4e_fsW_summaryStats{border-block:1px solid var(--ui-border-default);grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-block:18px;display:grid}._4e_fsW_summaryStats dt{color:var(--ui-text-secondary);font-size:.9rem}._4e_fsW_summaryStats dd{color:var(--ui-accent-primary);font-size:2rem;font-weight:700}._4e_fsW_summary ul{gap:10px;padding-left:20px;list-style:outside;display:grid}._4e_fsW_summary>button{justify-self:start}@media (max-width:600px){._4e_fsW_task,._4e_fsW_summary{gap:20px}._4e_fsW_givens dl{grid-template-columns:1fr}._4e_fsW_answer{padding:14px}._4e_fsW_numeric{grid-template-columns:1fr}._4e_fsW_numeric button{grid-area:auto/1;width:100%}._4e_fsW_actions>button{flex:auto}._4e_fsW_next>button{width:100%}._4e_fsW_solution>div{grid-template-columns:1fr;gap:4px}._4e_fsW_summaryStats{gap:10px}}._4e_fsW_card h1:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:5px;border-radius:3px}
.xn09aa_page:not([data-app-active=true] *){--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:var(--ui-surface-page);color:var(--ui-text-primary)}:is(.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalog,.xn09aa_page:not([data-app-active=true] *) .section){background:var(--ui-surface-page)}:is(.xn09aa_page:not([data-app-active=true] *) .subject-topic-band,.xn09aa_page:not([data-app-active=true] *) .section-band){background:var(--ui-surface-subtle);border-color:var(--ui-border-default)}:is(.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogCard,.xn09aa_page:not([data-app-active=true] *) .chapter-card,.xn09aa_page:not([data-app-active=true] *) .content-card,.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu){background:var(--ui-surface);border-color:var(--ui-border-default)}:is(.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogTitle,.xn09aa_page:not([data-app-active=true] *) .section-title,.xn09aa_page:not([data-app-active=true] *) .chapter-card-title,.xn09aa_page:not([data-app-active=true] *) .card-title){color:var(--ui-text-primary)}:is(.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogText,.xn09aa_page:not([data-app-active=true] *) .section-lead,.xn09aa_page:not([data-app-active=true] *) .card-text){color:var(--ui-text-secondary)}:is(.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogStatus,.xn09aa_page:not([data-app-active=true] *) .chapter-status,.xn09aa_page:not([data-app-active=true] *) .eyebrow){background:var(--ui-surface-subtle);color:var(--ui-accent-secondary);border-color:var(--ui-border-strong)}.xn09aa_page:not([data-app-active=true] *) .chapter-number{background:var(--chapter-soft);color:var(--poster-navy)}.xn09aa_page:not([data-app-active=true] *) .chapter-link{color:var(--ui-accent-primary)}:is(.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogAction,.xn09aa_page:not([data-app-active=true] *) .next-banner .button-primary){background:var(--ui-action-bg);color:var(--ui-action-text);border-color:var(--ui-border-strong)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogUnavailable{background:var(--ui-surface-subtle);color:var(--ui-text-muted)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogCard:hover{border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *) .chapter-card:hover{border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *) .content-card:hover{border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_catalogCard:hover .xn09aa_catalogAction{background:var(--ui-action-hover-bg)}.xn09aa_page:not([data-app-active=true] *) .next-banner .button-primary:hover{background:var(--ui-action-hover-bg)}.xn09aa_page:not([data-app-active=true] *) .next-banner{background:var(--ui-surface-raised);color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *) .next-banner p:not(.eyebrow){color:var(--ui-text-secondary)}.xn09aa_page:not([data-app-active=true] *) .next-banner .button-light{background:var(--ui-surface-subtle);color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.xn09aa_page:not([data-app-active=true] *) .next-banner .button-light:hover{background:var(--ui-surface);border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu :is(h2,button,a,a>span,button>span){color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu :is(button,a){background:var(--ui-surface-raised);border-color:var(--ui-border-strong)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu nav{border-color:var(--ui-border-default)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu :is(button:hover,a:hover,a[aria-current=page]){background:var(--ui-surface-subtle);border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu a>span+span{background:var(--ui-surface-subtle);color:var(--ui-accent-secondary)}.xn09aa_page:not([data-app-active=true] *) .site-footer{background:var(--ui-surface);border-color:var(--ui-border-default);color:var(--ui-text-secondary)}.xn09aa_page:not([data-app-active=true] *) .site-footer nav{color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *) .site-footer a:hover{color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *) :is(a,button):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:4px}.xn09aa_page:not([data-app-active=true] *) .site-header :is(a,button):focus-visible{outline-color:var(--poster-lime)}.xn09aa_page:not([data-app-active=true] *) .site-header .chapter-badge{color:var(--poster-navy)}@media (min-width:701px) and (max-width:900px){.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu nav a{grid-template-columns:minmax(0,1fr);gap:7px}.xn09aa_page:not([data-app-active=true] *) .xn09aa_topicMenu nav a>span+span{justify-self:start}}:root[data-theme=dark] .xn09aa_page:not([data-app-active=true] *){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .xn09aa_page:not([data-app-active=true] *){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}@media (min-width:640px) and (max-width:767px){.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_labAction{flex-direction:column}}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .site-header .section{background:0 0}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.concept-card,.step-card,.formula-card,.learning-completion,.web-page-contents-dialog,[class~=bg-white]):not(:where(.xn09aa_technicalSurface,.xn09aa_technicalSurface *,.fagfigur-card,.fagfigur-card *,.site-header *)){background:var(--ui-surface);color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.goal-list li,.error-list li,.formula-box,.remember-box,.symbol-box,.topic-next-actions,.web-page-contents,.learning-completion-hint,[class~="bg-[#fffdf7]"],[class~="bg-[#e3f6f7]"],[class~="bg-[#f1f7cf]"],[class~="bg-[#fff6cc]"]):not(:where(.xn09aa_technicalSurface,.xn09aa_technicalSurface *,.fagfigur-card *,.site-header *)){background:var(--ui-surface-subtle);color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.concept-card,.step-card,.formula-card,.formula-box,.symbol-box,.topic-next-actions,.web-page-contents,.web-page-contents-dialog,[class~="border-[#d7d0bf]"],[class~="border-[#b9c6cf]"]):not(:where(.xn09aa_technicalSurface,.xn09aa_technicalSurface *,.fagfigur-card *,.site-header *)){border-color:var(--ui-border-default)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.concept-title,.step-title,.formula-text,.formula-label,.symbol-value,.topic-next-actions h2,.learning-completion h2,.web-page-contents-dialog h2,[class~="text-[#073B5A]"],[class~="text-[#132033]"]):not(:where(.xn09aa_technicalSurface *,.fagfigur-card *,.site-header *)){color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.step-card p:last-child,.symbol-label,.topic-next-actions-copy>p:last-child,.learning-completion p,.chapter-bottom-nav span,[class~="text-[#516070]"]):not(:where(.xn09aa_technicalSurface *,.fagfigur-card *,.site-header *)){color:var(--ui-text-secondary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.web-page-contents-inner>p,.web-page-contents-dialog p,.learning-completion .learning-completion-label){color:var(--ui-accent-secondary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b details [class~="text-[#1f5d23]"]:not(:where(.xn09aa_technicalSurface *)){color:var(--ui-accent-secondary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b [class~="bg-[#b7d43a]"][class~="text-[#073B5A]"]{color:var(--poster-navy)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .step-number{background:var(--chapter-soft);color:var(--poster-navy)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.button,.chapter-bottom-nav a,.chapter-bottom-nav-empty,.web-page-contents a,.web-page-contents button):not(:where(.xn09aa_technicalSurface *,.site-header *)){background:var(--ui-surface-raised);color:var(--ui-text-primary);border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.button:hover,.chapter-bottom-nav a:hover,.web-page-contents a:hover,.web-page-contents button:hover):not(:where(.xn09aa_technicalSurface *,.site-header *)){background:var(--ui-surface-subtle)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .button.button-primary:not(:where(.xn09aa_technicalSurface *,.site-header *)){background:var(--ui-action-bg);color:var(--ui-action-text)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .button.button-primary:hover:not(:where(.xn09aa_technicalSurface *,.site-header *)){background:var(--ui-action-hover-bg)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .fagord-trigger{color:var(--ui-accent-primary);border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .fagord-popover{background:var(--ui-surface-raised);color:var(--ui-text-primary);border-color:var(--ui-border-strong)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .fagord-popover strong{color:var(--ui-text-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .fagord-close{background:var(--ui-surface-subtle);color:var(--ui-accent-primary);border-color:var(--ui-accent-primary)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(a,button,input,summary):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:4px}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .site-header :is(a,button):focus-visible{outline-color:var(--poster-lime)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_schemaHeader{position:relative;overflow:visible}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_schemaHeader>.wide-container{z-index:1;position:relative}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_schemaHero{display:block}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.xn09aa_technicalSurface,.fagfigur-card){color:var(--foreground);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_technicalSurface :is(.content-card,.concept-card){background:var(--card);border-color:var(--line)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_technicalSurface :is(.section-title,.card-title,.concept-title){color:var(--poster-navy)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_technicalSurface :is(.card-text,.section-lead){color:var(--text-muted)}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b .xn09aa_technicalSurface .eyebrow{color:var(--poster-blue-dark);background:0 0}.xn09aa_page:not([data-app-active=true] *).xn09aa_p2b :is(.xn09aa_technicalSurface,.fagfigur-card) :is(a,button,input,summary):focus-visible{outline-color:var(--poster-blue-dark)}.xn09aa_subjectImage{aspect-ratio:16/9;border-radius:6px 6px 0 0;margin:-1rem -1rem 1rem;position:relative;overflow:hidden}.xn09aa_subjectImage img{object-fit:cover}
.ORWYhW_wrapper{color:var(--ui-text-secondary);padding-block:1rem 1.5rem}.ORWYhW_details{border:1px solid var(--ui-border-default);background:var(--ui-surface);border-radius:.5rem;font-size:.875rem;line-height:1.6}.ORWYhW_summary{min-height:44px;color:var(--ui-text-primary);cursor:pointer;padding:.65rem 1rem;font-weight:700}.ORWYhW_summary::marker{color:var(--ui-accent-primary)}.ORWYhW_summary:hover{background:var(--ui-surface-subtle)}.ORWYhW_summary:focus-visible,.ORWYhW_sources a:focus-visible{outline:2px solid var(--ui-focus-ring);outline-offset:3px;border-radius:.25rem}.ORWYhW_count{color:var(--ui-text-muted);white-space:nowrap;margin-left:.75rem;font-size:.75rem;font-weight:400}.ORWYhW_content{border-top:1px solid var(--ui-border-default);overflow-wrap:anywhere;gap:.75rem;padding:1rem;display:grid}.ORWYhW_heading{color:var(--ui-text-primary);font-size:.875rem;font-weight:700}.ORWYhW_intro{max-width:75ch}.ORWYhW_sources{gap:.9rem;padding-left:1.1rem;list-style:outside;display:grid}.ORWYhW_sources a{color:var(--ui-accent-primary);text-underline-offset:.2em;font-weight:600;text-decoration:underline}.ORWYhW_metadata{color:var(--ui-text-muted);font-size:.8125rem}.ORWYhW_rights{border-top:1px solid var(--ui-border-default);gap:.5rem;padding-top:.75rem;display:grid}@media print{.ORWYhW_wrapper{color:#000;padding-block:1rem}.ORWYhW_details{background:#fff;border-color:#888}.ORWYhW_details::details-content{content-visibility:visible;height:auto;display:block}.ORWYhW_details>.ORWYhW_content{display:grid}.ORWYhW_summary,.ORWYhW_heading,.ORWYhW_metadata,.ORWYhW_sources a{color:#000}.ORWYhW_sources li{break-inside:avoid}.ORWYhW_sources a:after{content:" (" attr(href) ")";font-size:.75rem;font-weight:400}}
.GGnrqa_quiz.GGnrqa_quiz .focus-room-card-heading{align-items:start;gap:1rem}.GGnrqa_quiz.GGnrqa_quiz .focus-room-card-heading>div{flex:1;min-width:0}.GGnrqa_quiz.GGnrqa_quiz .formula-label{letter-spacing:.025em;font-size:.8rem;font-weight:600}.GGnrqa_quiz.GGnrqa_quiz .focus-room-options{gap:.75rem;margin-top:1.25rem}.GGnrqa_quiz.GGnrqa_quiz .focus-room-option{min-height:3.5rem;padding:.85rem 1rem;font-size:1rem;font-weight:450;line-height:1.65}.GGnrqa_quiz.GGnrqa_quiz .focus-room-feedback{font-size:1rem;font-weight:450;line-height:1.65}.GGnrqa_quiz.GGnrqa_quiz .focus-room-feedback>p{font-weight:650}.GGnrqa_quiz.GGnrqa_quiz .focus-panel-heading{flex-wrap:wrap;gap:.75rem}.GGnrqa_quiz.GGnrqa_quiz .focus-panel-heading h2{overflow-wrap:anywhere;min-width:0;font-size:1.25rem;font-weight:600;line-height:1.5}.GGnrqa_quiz.GGnrqa_quiz button:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}.GGnrqa_question{min-width:0;color:var(--ui-text-primary);gap:1rem;margin-top:.65rem;display:grid}.GGnrqa_context{gap:.3rem;max-width:66ch;font-size:1rem;font-weight:400;line-height:1.75;display:grid}.GGnrqa_label{color:var(--ui-text-secondary);letter-spacing:.025em;font-size:.75rem;font-weight:600;line-height:1.5}.GGnrqa_prompt{max-width:58ch;color:var(--ui-text-primary);overflow-wrap:break-word;margin:0;font-size:clamp(1.125rem,1rem + .4vw,1.35rem);font-weight:600;line-height:1.55}.GGnrqa_formula{border:1px solid var(--ui-border-default);background:var(--ui-surface-subtle);max-width:100%;color:var(--ui-text-primary);border-radius:.65rem;justify-self:start;gap:.6rem;padding:.75rem 1rem;display:grid}.GGnrqa_formula>p:last-child{font-size:1.15rem;line-height:1.7}.GGnrqa_text{color:inherit;font-weight:inherit}.GGnrqa_math{max-width:100%;color:inherit;vertical-align:middle;white-space:normal;overflow-wrap:normal;font-family:Cambria,Times New Roman,serif;font-size:1.075em;font-weight:400;line-height:1.6;display:inline-block}.GGnrqa_expression.GGnrqa_expression{align-items:center;gap:.2em;max-width:100%;line-height:1.6;display:inline-flex}.GGnrqa_symbol{font-style:italic}.GGnrqa_script{display:inline}.GGnrqa_script>sub,.GGnrqa_script>sup{font-size:.75em;font-style:normal;line-height:0}.GGnrqa_script>sub{vertical-align:sub}.GGnrqa_script>sup{vertical-align:super}.GGnrqa_fraction.GGnrqa_fraction{vertical-align:middle;min-width:.8em;margin-inline:.18em}.GGnrqa_fraction.GGnrqa_fraction>:first-child,.GGnrqa_fraction.GGnrqa_fraction>:last-child{padding-inline:.2em;font-size:.87em;line-height:1.25}.GGnrqa_fraction.GGnrqa_fraction>:first-child{padding-bottom:.12em}.GGnrqa_fraction.GGnrqa_fraction>:last-child{padding-top:.12em}.GGnrqa_fraction.GGnrqa_fraction>:nth-child(2){border-radius:0;height:.065em;min-height:1px}.GGnrqa_panel.GGnrqa_panel{color:var(--ui-text-primary);overflow-wrap:break-word;font-size:1rem;font-weight:400;line-height:1.8}.GGnrqa_panel.GGnrqa_panel>p{font-size:inherit;font-weight:inherit;line-height:inherit}.GGnrqa_panel.GGnrqa_panel .focus-panel-emphasis{font-size:inherit;font-weight:inherit;line-height:inherit;padding:1rem}@media (max-width:32rem){.GGnrqa_quiz.GGnrqa_quiz .focus-room-card-heading{flex-direction:column;align-items:stretch;gap:.75rem}.GGnrqa_quiz.GGnrqa_quiz .focus-room-count{order:-1;align-self:start;padding:.35rem .6rem;font-size:.8rem}.GGnrqa_prompt{font-size:1.125rem;line-height:1.6}.GGnrqa_formula{padding:.7rem .8rem}}
.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace{background:var(--ui-surface-page);color:var(--ui-text-primary);overflow-x:clip}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-topbar{--ui-text-primary:#f2f8fb;--ui-surface:#073b5a;--ui-border-strong:#6c8998;--ui-focus-ring:#ccf449;border-bottom:2px solid var(--ui-accent-primary);box-shadow:none;background:#073b5a}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-topbar-inner{gap:12px 24px;width:min(100% - 32px,960px);padding-block:12px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-progress-label{color:#f2f8fb;font-size:1rem}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-context{color:#d0e1e9;white-space:normal;text-transform:capitalize;line-height:1.5}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-exit{color:#f2f8fb;border:1px solid #6c8998;font-size:.9rem;font-weight:600}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-exit:hover{background:#0b3040}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-progress-track{background:#496476;height:6px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-progress-track>span{background:#ccf449}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-stage{width:min(100% - 32px,880px);padding-block:clamp(20px,4vw,40px)}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-card{border-top:3px solid var(--ui-accent-primary);border-radius:18px;padding:clamp(20px,4vw,36px)}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-title{letter-spacing:-.02em;max-width:34ch;font-size:clamp(1.55rem,3vw,2.05rem);line-height:1.25}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-question{color:var(--ui-text-primary);font-size:1.15rem;font-weight:650;line-height:1.65}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-task-copy{border:0;border-bottom:1px solid var(--ui-border-default);background:0 0;border-radius:0;padding:0 0 24px;font-weight:400}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-given>div{background:0 0;gap:0 20px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-given>div>span{border:0;border-bottom:1px solid var(--ui-border-default);background:0 0;padding:10px 0}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-options{gap:10px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-option{border-width:1px;min-height:48px;font-weight:600}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-option.is-selected{box-shadow:inset 4px 0 var(--ui-accent-primary);border-color:var(--ui-accent-primary)}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-actions-compact{border-bottom:1px solid var(--ui-border-default);padding:12px 0}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-feedback{border-width:0 0 0 3px;border-radius:4px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-panel{border-radius:16px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-panel-list{gap:20px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-panel-list>section{border-bottom:1px solid var(--ui-border-default);padding-bottom:16px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-panel-list h3{color:var(--ui-accent-primary);font-size:1rem}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-result-grid>div{border-radius:10px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .button-primary{--ux-next:var(--ui-action-bg);--ux-structure:var(--ui-action-text);--ux-next-border:transparent;--ux-next-hover:var(--ui-action-hover-bg);background:var(--ui-action-bg);color:var(--ui-action-text);border-color:#0000;min-height:48px}.aUCflq_config.aUCflq_config .button-primary{--ux-next:var(--ui-action-bg);--ux-structure:var(--ui-action-text);--ux-next-border:transparent;--ux-next-hover:var(--ui-action-hover-bg);background:var(--ui-action-bg);color:var(--ui-action-text);border-color:#0000;min-height:48px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .button-primary:not(:disabled):hover{background:var(--ui-action-hover-bg)}.aUCflq_config.aUCflq_config .button-primary:hover{background:var(--ui-action-hover-bg)}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .button-primary:disabled{--ux-next:var(--ui-surface-subtle);--ux-structure:var(--ui-text-muted);--ux-next-border:var(--ui-border-default);background:var(--ui-surface-subtle);color:var(--ui-text-muted);border-color:var(--ui-border-default);opacity:1}:is(.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .button-light,.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .button-secondary){min-height:44px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace :is(button,input):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}.aUCflq_config.aUCflq_config button:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}.aUCflq_config.aUCflq_config .audience-page-header-copy{padding-block:clamp(20px,3vw,36px)}.aUCflq_config.aUCflq_config .chapter-title{font-size:clamp(2rem,5vw,3rem)}.aUCflq_config.aUCflq_config .task-app-choice-card{border-top:3px solid var(--ui-accent-primary);border-radius:18px;padding:clamp(20px,4vw,32px)}.aUCflq_config.aUCflq_config .task-app-choice-card .section-bar{display:none}.aUCflq_config.aUCflq_config .task-app-choice-card .card-text{max-width:60ch;font-weight:400}.aUCflq_config.aUCflq_config .task-app-choice-card nav{border-block:1px solid var(--ui-border-default);padding-block:14px}.aUCflq_config.aUCflq_config .task-app-choice-card button[aria-pressed=true]{border-color:var(--ui-accent-primary);box-shadow:inset 0 -3px var(--ui-accent-primary)}@media (max-width:600px){.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-topbar-inner{grid-template-columns:1fr;gap:8px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-exit{justify-self:start;min-height:44px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-progress-copy{text-align:left;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;display:flex}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-context{margin:0;font-size:.8rem}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-stage{width:min(100% - 20px,880px);padding-top:16px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-card{border-radius:12px;padding:18px}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-given>div{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace *{scroll-behavior:auto;transition:none;animation:none}.aUCflq_config.aUCflq_config *{scroll-behavior:auto;transition:none;animation:none}}.aUCflq_workspace.aUCflq_workspace.aUCflq_workspace .focus-room-primary-task h2{background:var(--ui-surface-subtle);color:var(--ui-accent-primary);border-color:var(--ui-border-default)}
.HX9cOG_page section[id]{scroll-margin-top:7rem}.HX9cOG_introGrid,.HX9cOG_pair,.HX9cOG_roleGrid{gap:1rem;display:grid}.HX9cOG_panel,.HX9cOG_role,.HX9cOG_example,.HX9cOG_sources{border:1px solid var(--ui-border-default);background:var(--ui-surface);min-width:0;color:var(--ui-text-primary);border-radius:12px;padding:clamp(1rem,2.5vw,1.5rem)}.HX9cOG_panel h3,.HX9cOG_role h4,.HX9cOG_sources h3{color:var(--ui-text-primary);margin:0 0 .75rem;font-size:1.15rem;font-weight:800;line-height:1.35}.HX9cOG_panel p,.HX9cOG_role p,.HX9cOG_example p,.HX9cOG_sources p{color:var(--ui-text-secondary);margin:.75rem 0 0;line-height:1.7}.HX9cOG_panel strong,.HX9cOG_role strong,.HX9cOG_example strong,.HX9cOG_sources strong{color:var(--ui-text-primary)}.HX9cOG_bullets{gap:.6rem;margin:0;padding-inline-start:1.4rem;line-height:1.55;display:grid}.HX9cOG_bullets li::marker{color:var(--ui-accent-primary)}.HX9cOG_keyPoint{border-inline-start:4px solid var(--ui-accent-secondary);background:var(--ui-surface-subtle);border-radius:4px;padding:.7rem 1rem}.HX9cOG_roleGrid{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));margin-top:1rem}.HX9cOG_role{border-inline-start:3px solid var(--ui-accent-primary);overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto}.HX9cOG_note,.HX9cOG_beforeVideo,.HX9cOG_videoDescription,.HX9cOG_sectionCopy{max-width:78ch;color:var(--ui-text-secondary);line-height:1.7}.HX9cOG_note{margin-top:1.25rem}.HX9cOG_beforeVideo{margin:0 0 1rem}.HX9cOG_videoDescription{margin:1rem auto 2rem}.HX9cOG_subheading{color:var(--ui-text-primary);margin:2rem 0 1rem;font-size:clamp(1.2rem,2.6vw,1.55rem);line-height:1.35}.HX9cOG_contacts{gap:.9rem;margin:0;display:grid}.HX9cOG_contacts>div{border:1px solid var(--ui-border-default);background:var(--ui-surface-subtle);border-radius:8px;padding:.7rem}.HX9cOG_contacts dt{color:var(--ui-text-primary);font-weight:800}.HX9cOG_contacts dd{color:var(--ui-text-secondary);margin:.3rem 0 0;line-height:1.55}.HX9cOG_smallText{font-size:.95rem}.HX9cOG_example{border-inline-start:4px solid var(--ui-accent-secondary);margin-bottom:1.2rem}.HX9cOG_exampleLabel{text-transform:uppercase;letter-spacing:.07em;font-size:.8rem;font-weight:800}.HX9cOG_values{gap:.8rem;margin:1rem 0;display:grid}.HX9cOG_values>div{background:var(--ui-surface-subtle);border:1px solid var(--ui-border-default);border-radius:9px;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.75rem;padding:1rem;display:flex}.HX9cOG_values span{color:var(--ui-text-primary);font-weight:700}.HX9cOG_values strong{color:var(--ui-text-primary);font-variant-numeric:tabular-nums;font-size:1.5rem}.HX9cOG_sequence{grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:.6rem;margin:1.6rem 0 1.2rem;display:grid}.HX9cOG_sequence>div{border:1px solid var(--ui-border-default);background:var(--ui-surface);border-radius:9px;align-items:center;gap:.7rem;min-width:0;padding:.8rem;display:flex}.HX9cOG_sequence span{background:var(--ui-accent-primary);width:2rem;height:2rem;color:var(--ui-surface);border-radius:50%;flex:0 0 2rem;place-items:center;font-weight:800;display:grid}.HX9cOG_sequence p{overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto;min-width:0;color:var(--ui-text-primary);margin:0;font-weight:700;line-height:1.45}.HX9cOG_questions{gap:1rem;margin:0;padding-inline-start:1.5rem;display:grid}.HX9cOG_questions>li{border:1px solid var(--ui-border-default);background:var(--ui-surface);border-radius:10px;padding:1rem}.HX9cOG_questions>li::marker{color:var(--ui-accent-primary);font-weight:800}.HX9cOG_questions li>p{color:var(--ui-text-primary);margin:0 0 .7rem;font-weight:750;line-height:1.55}.HX9cOG_questions summary{cursor:pointer;min-height:44px;color:var(--ui-accent-primary);border:1px solid var(--ui-border-default);border-radius:6px;align-items:center;padding:.4rem .7rem;font-weight:700;display:flex}.HX9cOG_questions summary:focus-visible,.HX9cOG_sources a:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px}.HX9cOG_questions details p{color:var(--ui-text-secondary);padding:.5rem .7rem 0;line-height:1.6}.HX9cOG_sources{margin-top:2rem}.HX9cOG_sources a{color:var(--ui-accent-primary);overflow-wrap:anywhere;text-decoration:underline}@media (min-width:680px){.HX9cOG_introGrid,.HX9cOG_pair,.HX9cOG_values,.HX9cOG_questions{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.HX9cOG_page section[id]{scroll-margin-top:4.5rem}}.HX9cOG_page video::cue{font-size:clamp(.875rem,1.6vw,3rem)}
._8NoikW_page._8NoikW_page>:is(.section,.section-band){padding-block:40px}._8NoikW_page._8NoikW_page .section-heading{margin-bottom:24px}._8NoikW_page._8NoikW_page .site-header ._8NoikW_heroIntro._8NoikW_heroIntro{padding-block:24px 32px}._8NoikW_heroCopy{border-left:3px solid var(--poster-blue);padding-left:20px}._8NoikW_page._8NoikW_page ._8NoikW_introCard .section-bar{background:var(--ux-active)}._8NoikW_circuitLegend{color:var(--ui-text-primary)}._8NoikW_page._8NoikW_page .web-page-contents{border-bottom-color:var(--ui-border-strong);box-shadow:0 4px 12px color-mix(in srgb, var(--ux-structure) 7%, transparent);padding-block:8px}._8NoikW_page._8NoikW_page .web-page-contents-inner{border:1px solid var(--ui-border-default);background:var(--ux-info-fill);border-radius:8px;gap:8px 16px;min-height:60px;padding:8px 16px}._8NoikW_page._8NoikW_page .web-page-contents-links{gap:8px}._8NoikW_page._8NoikW_page .web-page-contents-links a{background:var(--ui-surface);padding-inline:12px}._8NoikW_page._8NoikW_page .web-page-contents :is(a,button):focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:3px;border-color:var(--ui-accent-primary);background:var(--ux-active-fill)}._8NoikW_page._8NoikW_page h2[id]{scroll-margin-top:112px}._8NoikW_videoFigure{width:100%;max-width:1040px;margin-inline:auto}._8NoikW_givenValue{color:var(--ui-text-primary)}._8NoikW_page._8NoikW_page ._8NoikW_warningCard{border-left:4px solid var(--ux-next-border);background:var(--ux-warning-fill)}._8NoikW_page._8NoikW_page ._8NoikW_warningCard .section-bar{background:var(--ux-next-border)}._8NoikW_solution{border-color:var(--ui-border-default);background:var(--ux-info-fill);color:var(--ui-text-primary)}@media (min-width:1100px){._8NoikW_circuitLegend{grid-template-columns:repeat(2,minmax(0,1fr))}._8NoikW_circuitLegend>:last-child{grid-column:1/-1}}@media (min-width:701px) and (max-width:1000px){._8NoikW_page._8NoikW_page h2[id]{scroll-margin-top:160px}}@media (max-width:700px){._8NoikW_page._8NoikW_page>:is(.section,.section-band){padding-block:32px}._8NoikW_page._8NoikW_page .site-header ._8NoikW_heroIntro._8NoikW_heroIntro{padding-block:24px}._8NoikW_heroCopy{padding-left:16px}._8NoikW_page._8NoikW_page .web-page-contents-inner{min-height:60px;padding:6px 12px}._8NoikW_page._8NoikW_page .web-page-contents-trigger{white-space:nowrap}._8NoikW_page._8NoikW_page h2[id]{scroll-margin-top:96px}}
.LM2FDq_hero{gap:.65rem;padding:clamp(1.25rem,3vw,2.4rem) 0;display:grid}.LM2FDq_section{padding:clamp(2.3rem,4vw,3.7rem) 0}.LM2FDq_tint{background:#f2f8ed;border-block:1px solid #d6e4ca}.LM2FDq_label{color:#1f7a3d;letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:900}.LM2FDq_heading{gap:.7rem;max-width:800px;margin-bottom:1.5rem;display:grid}.LM2FDq_heading h2{color:#073b5a;margin:0;font-size:clamp(1.75rem,3vw,2.6rem);line-height:1.08}.LM2FDq_heading p,.LM2FDq_compare p,.LM2FDq_componentGrid p,.LM2FDq_feature p,.LM2FDq_signalGrid p,.LM2FDq_uses p,.LM2FDq_check p{color:#45576a;margin:0;line-height:1.6}.LM2FDq_goals{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.LM2FDq_goals li{border:1px solid #c6d8bb;color:#073b5a;background:#fff;border-left:5px solid #b7d43a;border-radius:.75rem;padding:1rem;font-weight:800}.LM2FDq_compare,.LM2FDq_componentGrid,.LM2FDq_uses{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.LM2FDq_compare article,.LM2FDq_componentGrid article,.LM2FDq_uses article,.LM2FDq_signalGrid article,.LM2FDq_feature,.LM2FDq_check{background:#fff;border:1px solid #c6d8bb;border-radius:1rem;padding:1.15rem}.LM2FDq_compare h3,.LM2FDq_componentGrid h3,.LM2FDq_feature h3,.LM2FDq_signalGrid h3,.LM2FDq_uses h3{color:#073b5a;margin:0 0 .65rem}.LM2FDq_note{color:#45576a;background:#fff8e7;border-left:5px solid #d97706;border-radius:.6rem;margin:1rem 0 0;padding:1rem;line-height:1.55}.LM2FDq_flow{grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:.75rem;display:grid}.LM2FDq_flow>div{color:#fff;text-align:center;background:#073b5a;border-radius:1rem;gap:.35rem;padding:1.2rem;display:grid}.LM2FDq_flow span{color:#b7d43a;letter-spacing:.1em;font-size:.76rem;font-weight:900}.LM2FDq_flow strong{font-size:1.25rem}.LM2FDq_flow p{margin:0}.LM2FDq_flow>b{color:#1f7a3d;align-self:center;font-size:2rem}.LM2FDq_systems{gap:.6rem;margin-top:1rem;display:grid}.LM2FDq_systems article{text-align:center;background:#fff;border:1px solid #c6d8bb;border-radius:.75rem;grid-template-columns:1fr auto 1fr auto 1fr;gap:.5rem;padding:.8rem;display:grid}.LM2FDq_componentGrid{grid-template-columns:repeat(3,minmax(0,1fr))}.LM2FDq_componentGrid article{border-top:5px solid #1f7a3d}.LM2FDq_feature{margin-top:1rem}.LM2FDq_signalGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.LM2FDq_signalLine,.LM2FDq_digitalLine{background:linear-gradient(90deg,#2477b3 0 20%,#7fbadd 20% 45%,#2477b3 45% 75%,#7fbadd 75%);border-radius:.4rem;height:1rem;color:#0000!important}.LM2FDq_digitalLine{background:repeating-linear-gradient(90deg,#1f7a3d 0 18%,#fff 18% 28%);border:1px solid #1f7a3d}.LM2FDq_practical{background:#f7fbfc}.LM2FDq_check{gap:.75rem;display:grid}.LM2FDq_check details{background:#f7fbfc;border:1px solid #c6d8bb;border-radius:.75rem}.LM2FDq_check summary{color:#073b5a;cursor:pointer;padding:1rem;font-weight:850}.LM2FDq_check summary:focus-visible{outline-offset:3px;outline:3px solid #f2c94c}.LM2FDq_check details p{border-top:1px solid #dbe7d5;padding:1rem}.LM2FDq_actions{flex-wrap:wrap;gap:.75rem;display:flex}@media (max-width:768px){.LM2FDq_compare,.LM2FDq_componentGrid,.LM2FDq_uses,.LM2FDq_signalGrid,.LM2FDq_goals,.LM2FDq_flow{grid-template-columns:1fr}.LM2FDq_flow>b{justify-self:center;transform:rotate(90deg)}.LM2FDq_systems article{grid-template-columns:1fr}.LM2FDq_systems b{transform:rotate(90deg)}}@media (max-width:390px){.LM2FDq_section{padding-block:2rem}.LM2FDq_compare article,.LM2FDq_componentGrid article,.LM2FDq_uses article,.LM2FDq_signalGrid article,.LM2FDq_feature,.LM2FDq_check{padding:1rem}.LM2FDq_actions .button{width:100%}}.LM2FDq_tint,.LM2FDq_practical{background:var(--ux-info-fill);border-color:var(--ui-border-default)}.LM2FDq_label{color:var(--ux-active)}.LM2FDq_heading h2,.LM2FDq_compare h3,.LM2FDq_componentGrid h3,.LM2FDq_feature h3,.LM2FDq_signalGrid h3,.LM2FDq_uses h3,.LM2FDq_check summary{color:var(--ui-text-primary)}.LM2FDq_heading p,.LM2FDq_compare p,.LM2FDq_componentGrid p,.LM2FDq_feature p,.LM2FDq_signalGrid p,.LM2FDq_uses p,.LM2FDq_check p{color:var(--ui-text-secondary)}.LM2FDq_goals li,.LM2FDq_compare article,.LM2FDq_componentGrid article,.LM2FDq_uses article,.LM2FDq_signalGrid article,.LM2FDq_feature,.LM2FDq_check,.LM2FDq_check details,.LM2FDq_systems article{background:var(--ui-surface);color:var(--ui-text-primary);border-color:var(--ui-border-default)}.LM2FDq_goals li{border-left-color:var(--ux-complete)}.LM2FDq_componentGrid article{border-top-color:var(--ux-active)}.LM2FDq_systems b{color:var(--ux-active)}.LM2FDq_note{background:var(--ux-next-fill);color:var(--ui-text-primary);border-color:var(--ux-next-border)}
.vYsvWq_content{color:var(--ui-text-primary);gap:2rem;display:grid}.vYsvWq_content [id]{scroll-margin-top:6rem}.vYsvWq_card{border:1px solid var(--ui-border-default);border-radius:var(--radius-card,12px);background:var(--ui-surface);min-width:0;color:var(--ui-text-primary);padding:clamp(1rem,3vw,2rem)}.vYsvWq_card :is(p,li,dd){overflow-wrap:anywhere;line-height:1.8}.vYsvWq_card :is(p,ul,ol,dl){margin-block:1rem}.vYsvWq_card :is(ul,ol){padding-left:1.5rem}.vYsvWq_card li+li{margin-top:.75rem}.vYsvWq_card ul{list-style:outside}.vYsvWq_card ol{list-style:decimal}.vYsvWq_card :is(h2,h3){overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto;color:var(--ui-text-primary)!important}.vYsvWq_card h2{font-size:clamp(1.5rem,4vw,2.75rem)}.vYsvWq_card h3{margin-block:1rem;font-size:1.35rem;font-weight:800}.vYsvWq_card a{color:var(--ui-accent-primary);text-underline-offset:.2em;text-decoration:underline}.vYsvWq_card a:focus-visible{outline:3px solid var(--ui-focus-ring);outline-offset:4px}.vYsvWq_links{flex-wrap:wrap;gap:.5rem 1.5rem;display:flex}.vYsvWq_links a{align-items:center;min-height:44px;display:inline-flex}.vYsvWq_note{border-left:4px solid var(--ui-accent-primary);background:var(--ui-surface-subtle);border-radius:6px;padding:1rem}.vYsvWq_videoSection{margin-top:2rem}.vYsvWq_description{max-width:70ch;margin-inline:auto}.vYsvWq_steps{max-width:75ch}.vYsvWq_checks{gap:1rem;display:grid}.vYsvWq_checks dt{font-weight:800}.vYsvWq_checks dd{margin-top:.25rem}.vYsvWq_card .eyebrow{color:var(--ui-accent-primary)!important}
.XtsBhG_introRow{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1.5rem;margin-bottom:1rem;display:flex}.XtsBhG_introRow p{color:var(--ui-text-secondary);margin:0;font-size:1rem;font-weight:700;line-height:1.6}.XtsBhG_directionNote{white-space:nowrap;background:#f2fbfb;border:1px solid #a9d9dc;border-radius:999px;padding:.45rem .75rem;color:#073b5a!important}.XtsBhG_dashboard{gap:1rem;display:grid}.XtsBhG_circuitPanel,.XtsBhG_controlPanel{background:#fff;border:1px solid #b9dadd;border-radius:1rem;min-width:0;padding:clamp(.85rem,2vw,1.25rem)}.XtsBhG_circuitPanel{border-top:5px solid #1f7a3d}.XtsBhG_controlPanel{border-top:5px solid #2477b3}.XtsBhG_panelHeading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex}.XtsBhG_panelHeading h4{color:#073b5a;margin:.15rem 0 0;font-size:clamp(1.2rem,2vw,1.5rem);font-weight:900;line-height:1.2}.XtsBhG_panelLabel{color:#516070;letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.75rem;font-weight:900}.XtsBhG_flowState{color:#1f5d23;background:#eef8ea;border:1px solid #86c39b;border-radius:999px;padding:.35rem .65rem;font-size:.8rem;font-weight:900}.XtsBhG_flowState[data-stopped=true]{color:#516070;background:#f4f7f9;border-color:#cbd5df}.XtsBhG_circuitNote{color:#516070;margin:.5rem 0 0;font-size:.88rem;font-weight:700;line-height:1.5}.XtsBhG_valueGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.55rem;display:grid}.XtsBhG_valueGrid>div{min-width:0;padding:.7rem}.XtsBhG_valueGrid>div:first-child{background:#edf6fc;border-color:#2477b3}.XtsBhG_valueGrid>div:nth-child(2){background:#eef8ea;border-color:#77b98b}.XtsBhG_valueGrid>div:nth-child(3){background:#fff6cc;border-color:#d97706}.XtsBhG_controls{gap:1rem;margin-top:1rem;display:grid}.XtsBhG_voltageControl,.XtsBhG_resistanceControl{background:#f8fbfc;border-left:5px solid;border-radius:.65rem;padding:.8rem}.XtsBhG_voltageControl{border-color:#2477b3}.XtsBhG_resistanceControl{border-color:#d97706}.XtsBhG_voltageControl input[type=range]{accent-color:#2477b3}.XtsBhG_resistanceControl input[type=range]{accent-color:#d97706}.XtsBhG_relationship{color:#073b5a;background:#f5fadf;border-left:5px solid #b7d43a;border-radius:.55rem;margin:1rem 0 0;padding:.75rem .9rem;font-size:1rem;font-weight:900;line-height:1.45}.XtsBhG_formulaPanel{background:#fffdf7;border:1px solid #d7d0bf;border-radius:.75rem;gap:.7rem;margin-top:1rem;padding:.85rem;display:grid}.XtsBhG_mainFormula{justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.XtsBhG_mainFormula span{color:#516070;letter-spacing:.07em;text-transform:uppercase;font-size:.76rem;font-weight:900}.XtsBhG_mainFormula strong{color:#073b5a;white-space:nowrap;font-size:1.4rem}.XtsBhG_formulaVariants{flex-wrap:wrap;gap:.5rem;display:flex}.XtsBhG_formulaVariants span{color:#516070;background:#fff;border:1px solid #cbd5df;border-radius:999px;padding:.35rem .65rem;font-weight:900}.XtsBhG_formulaVariants .XtsBhG_activeFormula{color:#1f5d23;background:#eef8ea;border-color:#77b98b}.XtsBhG_formulaPanel p{color:#073b5a;margin:0;font-size:.95rem;font-weight:800}@media (min-width:1024px){.XtsBhG_dashboard{grid-template-columns:minmax(0,1.12fr) minmax(20rem,.88fr);align-items:start}.XtsBhG_controls{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:430px){.XtsBhG_introRow{align-items:flex-start}.XtsBhG_directionNote{white-space:normal}.XtsBhG_valueGrid{gap:.4rem}.XtsBhG_valueGrid>div{padding:.55rem}.XtsBhG_valueGrid>div p:nth-child(2){font-size:1rem}.XtsBhG_valueGrid>div p:last-child{font-size:.72rem}.XtsBhG_mainFormula{flex-direction:column;align-items:flex-start;gap:.25rem}}
.yIPt5W_videoGroup{max-width:64rem;margin-inline:auto}.yIPt5W_videoGroup>[data-fagvideo]{background:0 0;border:0;max-width:none;margin-inline:0;padding:0}.yIPt5W_videoGroup>p{max-width:none}.yIPt5W_videoGroup video::cue{white-space:normal;font-size:clamp(1rem,1.7vw,1.25rem)}
.IQtJLa_hero{gap:.65rem;padding:clamp(1.25rem,3vw,2.4rem) 0;display:grid}.IQtJLa_hero .chapter-title{max-width:18ch}.IQtJLa_section{padding:clamp(2.3rem,4vw,3.7rem) 0}.IQtJLa_tint{background:var(--ux-active-fill);border-block:1px solid var(--ui-border-default)}.IQtJLa_label{color:var(--ux-active);letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:900}.IQtJLa_heading{gap:.7rem;max-width:780px;margin-bottom:1.5rem;display:grid}.IQtJLa_heading h2,.IQtJLa_card h2{color:var(--ui-text-primary);margin:0;font-size:clamp(1.75rem,3vw,2.6rem);line-height:1.08}.IQtJLa_heading p,.IQtJLa_card p,.IQtJLa_example p{color:var(--ui-text-secondary);margin:0;line-height:1.65}.IQtJLa_goals{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.IQtJLa_goals li,.IQtJLa_misconceptions p{background:var(--ui-surface);border:1px solid var(--ui-border-default);border-left:5px solid var(--ux-complete);color:var(--ui-text-primary);border-radius:.75rem;margin:0;padding:1rem;font-weight:750}.IQtJLa_topicGrid{grid-template-columns:minmax(0,1.35fr) minmax(16rem,.65fr);align-items:start;gap:1rem;display:grid}.IQtJLa_card,.IQtJLa_example,.IQtJLa_checkCard{background:var(--ui-surface);border:1px solid var(--ui-border-default);border-radius:1.1rem;gap:1rem;padding:clamp(1.1rem,2.5vw,1.8rem);display:grid}.IQtJLa_example{border-top:5px solid var(--ux-next)}.IQtJLa_example h3,.IQtJLa_measures h3{color:var(--ui-text-primary);margin:0}.IQtJLa_note{border-left:5px solid var(--ux-active);background:var(--ux-info-fill);color:var(--ui-text-secondary);border-radius:.5rem;padding:1rem;line-height:1.55}.IQtJLa_analogy{border-color:var(--ux-next-border);background:var(--ux-next-fill)}.IQtJLa_keyLine{border-top:1px solid var(--ui-border-default);padding-top:.8rem;font-weight:900;color:var(--ui-text-primary)!important}.IQtJLa_relations,.IQtJLa_measures{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.IQtJLa_relations article{background:var(--ui-surface);border:1px solid var(--ui-border-default);border-radius:1rem;grid-template-columns:1fr auto 1fr;align-items:center;gap:.35rem;padding:1.2rem;display:grid}.IQtJLa_relations strong{color:var(--ux-active);font-size:1.2rem}.IQtJLa_relations span{text-align:center;color:var(--ui-text-muted)}.IQtJLa_relations b{color:var(--ux-complete);text-align:right;font-size:1.2rem}.IQtJLa_workshop{background:var(--ui-surface-page)}.IQtJLa_measures{grid-template-columns:repeat(3,minmax(0,1fr))}.IQtJLa_measures article{background:var(--ui-surface);border:1px solid var(--ui-border-default);border-top:5px solid var(--ux-active);border-radius:1rem;padding:1.1rem}.IQtJLa_measures p,.IQtJLa_figureNote{color:var(--ui-text-secondary);line-height:1.6}.IQtJLa_figureNote{font-size:.9rem}.IQtJLa_misconceptions{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.IQtJLa_checks{gap:.7rem;display:grid}.IQtJLa_checks details{background:var(--ui-surface-page);border:1px solid var(--ui-border-default);border-radius:.8rem}.IQtJLa_checks summary{color:var(--ui-text-primary);cursor:pointer;padding:1rem;font-weight:850}.IQtJLa_checks summary:focus-visible{outline:3px solid var(--ux-next);outline-offset:3px}.IQtJLa_checks p{border-top:1px solid var(--ui-border-default);color:var(--ui-text-secondary);margin:0;padding:1rem}.IQtJLa_actions{flex-wrap:wrap;gap:.75rem;margin-top:.5rem;display:flex}@media (max-width:760px){.IQtJLa_goals,.IQtJLa_topicGrid,.IQtJLa_relations,.IQtJLa_measures,.IQtJLa_misconceptions,.IQtJLa_relations article{grid-template-columns:1fr}.IQtJLa_relations span,.IQtJLa_relations b{text-align:left}.IQtJLa_actions .button{flex:12rem}}@media (max-width:390px){.IQtJLa_section{padding-block:2rem}.IQtJLa_card,.IQtJLa_example,.IQtJLa_checkCard{border-radius:.85rem;padding:1rem}.IQtJLa_actions .button{width:100%}}.IQtJLa_cmsSection{background:var(--ui-surface-page)}.IQtJLa_cmsArticle{max-width:900px;margin-inline:auto}.IQtJLa_cmsArticle .content-block-list{gap:1.15rem}.IQtJLa_cmsArticle .content-block-heading{margin-top:1.4rem}:is(.IQtJLa_cmsArticle .content-callout,.IQtJLa_cmsArticle .content-resource-card,.IQtJLa_cmsArticle .content-video-block,.IQtJLa_cmsArticle .content-formula-block){box-shadow:0 10px 28px #073b5a12}
.ytIGCW_breadcrumb{flex-wrap:wrap;gap:.4rem;margin-bottom:1.5rem;font-size:.95rem;display:flex}.ytIGCW_breadcrumb a{text-underline-offset:.2em;text-decoration:underline}.ytIGCW_catalog{gap:1.5rem;max-width:64rem;margin-inline:auto;display:grid}.ytIGCW_card{min-width:0}.ytIGCW_level{margin-top:.6rem}.ytIGCW_metadata{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 2rem;margin-block:1.5rem;display:grid}.ytIGCW_metadata dt,.ytIGCW_sources dt{font-weight:800}.ytIGCW_metadata dd,.ytIGCW_sources dd{margin:.25rem 0 0}.ytIGCW_instructions{margin-block:1rem}.ytIGCW_variants{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;padding:0;list-style:none;display:grid}.ytIGCW_variant{border:1px solid var(--border,#b9c6cf);border-radius:.8rem;min-width:0;padding:1rem}.ytIGCW_variant h3{margin:0 0 .8rem;font-size:1.15rem;font-weight:800}.ytIGCW_downloads{flex-wrap:wrap;gap:.65rem;display:flex}.ytIGCW_downloads a{text-align:center;min-height:44px}.ytIGCW_pageCount{margin-top:.75rem;font-size:.9rem}.ytIGCW_quality{border-top:1px solid var(--border,#b9c6cf);margin-top:1.5rem;padding-top:1rem;font-size:.95rem}.ytIGCW_quality p+p{margin-top:.4rem}.ytIGCW_sources{margin-top:1rem}.ytIGCW_sources summary{cursor:pointer;padding-block:.75rem;font-weight:800}.ytIGCW_sources dl{overflow-wrap:anywhere;gap:1rem;margin-top:.75rem;font-size:.95rem;display:grid}.ytIGCW_card a:focus-visible,.ytIGCW_sources summary:focus-visible,.ytIGCW_breadcrumb a:focus-visible{outline-offset:4px;outline:3px solid #007980}.ytIGCW_srOnly{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:600px){.ytIGCW_variants,.ytIGCW_metadata{grid-template-columns:minmax(0,1fr)}.ytIGCW_downloads a{flex:9rem}}
