.course-navigation{--cluster-horizontal-alignment:flex-start;--calculated-course-navigation-space-large:var(--course-navigation-space-large,var(--space-2xl));--calculated-course-navigation-space:var(--course-navigation-space,var(--calculated-course-navigation-space-large));--flow-space:var(--calculated-course-navigation-flow-space);--calculated-course-navigation-flow-space:var(--course-navigation-flow-space,var(--space-s));--calculated-course-navigation-sidebar-target-width:var(--course-navigation-sidebar-target-width,3rem);--calculated-course-navigation-sidebar-content-min-width:var(--course-navigation-sidebar-content-min-width,60%);--calculated-course-navigation-sidebar-space:var(--course-navigation-sidebar-space,var(--space-m-3xl));--calculated-course-navigation-sidebar-gutter-inline:var(--course-navigation-sidebar-gutter-inline,var(--global-gutter-wrapper-inline));--calculated-course-navigation-sidebar-vertical-align:var(--course-navigation-sidebar-vertical-align,flex-start);--calculated-course-navigation-parent-group-space:var(--course-navigation-parent-group-space,var(--calculated-course-navigation-space-large));--calculated-course-navigation-parent-heading-space:var(--course-navigation-parent-heading-space,var(--space-xl));--calculated-course-navigation-parent-heading-gutter-inline:var(--course-navigation-parent-heading-gutter-inline,var(--global-gutter-wrapper-inline));--calculated-course-navigation-parent-heading-font-size:var(--course-navigation-parent-heading-font-size,var(--size-step-4));--calculated-course-navigation-child-space:var(--course-navigation-child-space,var(--space-xl));--calculated-course-navigation-child-heading-space:var(--course-navigation-child-heading-space,var(--space-s));--calculated-course-navigation-child-heading-font-size:var(--course-navigation-child-heading-font-size,var(--size-step-1));--calculated-course-navigation-child-heading-text-transform:var(--course-navigation-child-heading-text-transform,uppercase);--calculated-course-navigation-lesson-cluster-column-gap:var(--course-navigation-lesson-cluster-column-gap,var(--space-s));--calculated-course-navigation-lesson-cluster-row-gap:var(--course-navigation-lesson-cluster-row-gap,var(--space-xs));--calculated-course-navigation-lesson-space:var(--course-navigation-lesson-space,var(--space-m));--calculated-course-navigation-lesson-stroke:var(--course-navigation-lesson-stroke,var(--stroke));--calculated-course-navigation-lesson-font-size:var(--course-navigation-lesson-font-size,var(--size-step-3));--calculated-course-navigation-lesson-decoration:var(--course-navigation-lesson-decoration,none);--calculated-course-navigation-lesson-hover-bg:var(--course-navigation-lesson-hover-bg,var(--color-light-glare));--calculated-course-navigation-lesson-hover-text:var(--course-navigation-lesson-hover-text,currentColor);--calculated-course-navigation-lesson-decoration-hover:var(--course-navigation-lesson-decoration-hover,underline);--calculated-course-navigation-lesson-number-font-family:var(--course-navigation-lesson-number-font-family,var(--font-display));--calculated-course-navigation-lesson-number-font-size:var(--course-navigation-lesson-number-font-size,var(--size-step-0));--calculated-course-navigation-badge-group-cluster-column-gap:var(--course-navigation-badge-group-cluster-column-gap,var(--space-2xs));--calculated-course-navigation-badge-group-cluster-row-gap:var(--course-navigation-badge-group-cluster-row-gap,var(--space-2xs));--calculated-course-navigation-meta-group-cluster-column-gap:var(--course-navigation-meta-group-cluster-column-gap,var(--gutter));--calculated-course-navigation-meta-group-cluster-row-gap:var(--course-navigation-meta-group-cluster-row-gap,var(--space-2xs));--calculated-course-navigation-meta-cluster-vertical-alignment:var(--course-navigation-meta-cluster-vertical-alignment,baseline);--calculated-course-navigation-meta-cluster-space:var(--course-navigation-meta-cluster-space,var(--space-2xs));--calculated-course-navigation-meta-font-size:var(--course-navigation-meta-font-size,var(--size-step--1));--calculated-course-navigation-meta-icon-size:var(--course-navigation-meta-icon-size,1.75ex);--calculated-course-navigation-meta-icon-optical-adjustment:var(--course-navigation-meta-icon-optical-adjustment,.15ex);--calculated-course-navigation-meta-highlight-color:var(--course-navigation-meta-highlight-color,var(--color-secondary-shade));--calculated-course-navigation-meta-highlight-font-family:var(--course-navigation-meta-highlight-font-family,var(--font-accent));--calculated-course-navigation-meta-highlight-font-weight:var(--course-navigation-meta-highlight-font-weight,var(--font-bold));--calculated-course-navigation-sticky-headings-offset:var(--course-navigation-sticky-headings-offset,var(--course-header-height,0px));--calculated-course-navigation-sticky-headings-stroke:var(--course-navigation-sticky-headings-stroke,var(--stroke));--calculated-course-navigation-sticky-headings-bg:var(--course-navigation-sticky-headings-bg,var(--color-global-bg));--calculated-course-navigation-sticky-headings-space:var(--course-navigation-sticky-headings-space,var(--space-m));--calculated-course-navigation-sticky-headings-optical-adjustment:var(--course-navigation-sticky-headings-optical-adjustment,-1px);margin-block-start:var(--calculated-course-navigation-space);position:relative}.course-navigation:has(.course-navigation__child-heading){--course-navigation-sidebar-target-width:7.5rem}.course-navigation:has(.badge[data-active]){--course-navigation-sidebar-target-width:11rem}.course-navigation:has(.badge[data-complete]){--course-navigation-sidebar-target-width:11rem}.course-navigation:has(.badge[data-complete]+.badge[data-active]){--course-navigation-sidebar-target-width:17rem}.course-navigation__parent-group>li+li{margin-block-start:var(--calculated-course-navigation-parent-group-space)}.course-navigation .sidebar{--sidebar-target-width:var(--calculated-course-navigation-sidebar-target-width);--sidebar-content-min-width:var(--calculated-course-navigation-sidebar-content-min-width);align-items:var(--calculated-course-navigation-sidebar-vertical-align);gap:var(--calculated-course-navigation-sidebar-space);padding-inline:var(--calculated-course-navigation-sidebar-gutter-inline)}.course-navigation__parent-heading{font-size:var(--calculated-course-navigation-parent-heading-font-size);max-width:100%;padding-block-end:var(--calculated-course-navigation-parent-heading-space);padding-inline:var(--calculated-course-navigation-parent-heading-gutter-inline)}.course-navigation__child+.course-navigation__child{margin-block-start:var(--calculated-course-navigation-child-space)}.course-navigation__child-heading{font-size:var(--calculated-course-navigation-child-heading-font-size);margin-block-end:var(--calculated-course-navigation-child-heading-space);margin-block-start:var(--calculated-course-navigation-child-heading-space);max-width:100%;text-transform:var(--calculated-course-navigation-child-heading-text-transform)}.course-navigation__child-heading.sidebar{gap:var(--calculated-course-navigation-child-heading-space) var(--calculated-course-navigation-sidebar-space)}.course-navigation__lesson{--cluster-column-gap:var(--calculated-course-navigation-lesson-cluster-column-gap);--cluster-row-gap:var(--calculated-course-navigation-lesson-cluster-row-gap);border-block-start:var(--calculated-course-navigation-lesson-stroke);color:currentColor;font-size:var(--calculated-course-navigation-lesson-font-size);padding-block:var(--calculated-course-navigation-lesson-space);text-decoration:var(--calculated-course-navigation-lesson-decoration)}.course-navigation__lesson:hover{background-color:var(--calculated-course-navigation-lesson-hover-bg);color:var(--calculated-course-navigation-lesson-hover-text)}.course-navigation__lesson:hover .course-navigation__lesson-title{text-decoration:var(--calculated-course-navigation-lesson-decoration-hover)}.course-navigation__lesson-number,.course-navigation__lesson-title{text-box:var(--global-style-text-box-trim)}.course-navigation__lesson-number{font-family:var(--calculated-course-navigation-lesson-number-font-family);font-size:var(--calculated-course-navigation-lesson-number-font-size);min-width:3ch}.course-navigation__badge-group{--cluster-column-gap:var(--calculated-course-navigation-badge-group-cluster-column-gap);--cluster-row-gap:var(--calculated-course-navigation-badge-group-cluster-row-gap)}.course-navigation__meta-group{--cluster-column-gap:var(--calculated-course-navigation-meta-group-cluster-column-gap);--cluster-row-gap:var(--calculated-course-navigation-meta-group-cluster-row-gap)}.course-navigation__meta{--cluster-vertical-alignment:var(--calculated-course-navigation-meta-cluster-vertical-alignment);--cluster-column-gap:var(--calculated-course-navigation-meta-cluster-space);--cluster-row-gap:var(--calculated-course-navigation-meta-cluster-space);font-size:var(--calculated-course-navigation-meta-font-size)}.course-navigation__meta[data-access]{color:var(--calculated-course-navigation-meta-highlight-color);font-family:var(--calculated-course-navigation-meta-highlight-font-family);font-weight:var(--calculated-course-navigation-meta-highlight-font-weight)}.course-navigation__meta .icon{height:var(--calculated-course-navigation-meta-icon-size);transform:translateY(var(--calculated-course-navigation-meta-icon-optical-adjustment));width:auto}.course-navigation[data-sticky-headings] .course-navigation__parent-heading{background:var(--calculated-course-navigation-sticky-headings-bg);border-block-end:var(--calculated-course-navigation-sticky-headings-stroke);margin-block-end:var(--calculated-course-navigation-sticky-headings-optical-adjustment);padding-block:var(--calculated-course-navigation-sticky-headings-space);position:sticky;top:var(--calculated-course-navigation-sticky-headings-offset);z-index:1}