@import url('https://fonts.googleapis.com/icon?family=Material+Icons');
@import url('https://fonts.googleapis.com/css2?family=Work+Sans:wght@400;500;600;700&display=swap');

.first-step-experience{
  --current-ink:#2d2d2d;
  --current-muted:#78726d;
  --current-border:#dcd7d3;
  --current-surface:#f7f5f2;
  --current-teal:#007e7a;
  --current-teal-dark:#003d3b;
  --current-teal-surface:#e2fffe;
  --current-surface-hover:color-mix(in srgb,var(--current-border) 40%,var(--current-surface));
  --current-surface-pressed:color-mix(in srgb,var(--current-border) 64%,var(--current-surface));
  --canvas:var(--current-surface);
  --ink:var(--current-ink);
  --navy:var(--current-ink);
  --font-ui:'Work Sans',sans-serif;
  --font-heading:'Work Sans',sans-serif;
  display:flex;
  height:calc(100vh - 44px);
  min-height:0;
  flex-direction:column;
  overflow:hidden;
  position:relative;
  background:var(--current-surface);
  color:var(--current-ink);
  font-family:'Work Sans',sans-serif;
}

.first-step-experience button,.first-step-experience input{font:inherit}

.first-step-experience .current-material-icon{display:inline-flex;width:20px;height:20px;flex:0 0 20px;align-items:center;justify-content:center;overflow:hidden;font-family:'Material Icons';font-size:20px;font-style:normal;font-weight:400;line-height:20px;letter-spacing:normal;text-rendering:optimizeLegibility;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-feature-settings:'liga';-webkit-font-smoothing:antialiased;font-feature-settings:'liga'}

.first-step-experience button:focus-visible,.first-step-experience input:focus-visible{outline:2px solid #00a6a0;outline-offset:2px}

.first-step-experience .current-global-header{display:flex;height:56px;flex:0 0 56px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--current-border);background:#fff;padding:0 16px}

.first-step-experience .current-mobile-nav-toggle{display:none}

.first-step-experience .current-content-actions .current-responsive-action{display:none}

.first-step-experience .current-course{display:flex;align-items:center;gap:8px}

.first-step-experience .current-course-icon{width:32px;height:32px}

.first-step-experience .current-course span,.first-step-experience .current-course strong,.first-step-experience .current-course small{display:block}

.first-step-experience .current-course strong{font-size:18px;font-weight:600;line-height:20px}

.first-step-experience .current-course small{color:var(--current-muted);font-size:12px;font-weight:600;line-height:16px;text-transform:uppercase;letter-spacing:.32px}

.first-step-experience .current-global-actions{display:flex;align-items:center;gap:16px}

.first-step-experience .current-role-switch{display:flex}

.first-step-experience .current-role-switch button{display:flex;height:28px;align-items:center;justify-content:center;gap:8px;padding:4px 8px;border:1px solid var(--current-border);background:#fff;color:var(--current-ink);font-size:12px;font-weight:600;line-height:16px;letter-spacing:.32px}

.first-step-experience .current-role-switch button:first-child{border-radius:8px 0 0 8px}

.first-step-experience .current-role-switch button:last-child{margin-left:-1px;border-radius:0 8px 8px 0}

.first-step-experience .current-role-switch button.is-active{position:relative;background:#c6fffd}

.first-step-experience .current-search{display:grid;width:56px;height:56px;place-items:center;background:transparent;color:var(--current-teal)}

.first-step-experience .current-search .current-material-icon{width:32px;height:32px;flex-basis:32px;font-size:32px;line-height:32px}

.first-step-experience .current-body{display:flex;min-height:0;flex:1}

.first-step-experience .current-sidebar{display:flex;width:240px;flex:0 0 240px;flex-direction:column;overflow:hidden;background:#2d2d2d;color:#fff;transition:width 180ms ease,flex-basis 180ms ease}

.first-step-experience .current-sidebar-user{display:flex;height:48px;flex:0 0 48px;align-items:center;justify-content:space-between;border-bottom:1px solid #454545;padding:4px 4px 4px 16px;color:#fc0;font-size:16px;line-height:20px}

.first-step-experience .current-sidebar-user strong{font-weight:600}

.first-step-experience .current-sidebar-toggle{display:grid;width:40px;height:40px;min-width:40px;place-items:center;border-radius:8px;background:transparent;padding:8px}

.first-step-experience .current-sidebar-toggle:hover{background:#3a3a3a}

.first-step-experience .current-sidebar-toggle-icon{width:20px;height:20px;transition:transform 180ms ease}

.first-step-experience .current-sidebar.is-collapsed{width:56px;flex-basis:56px}

.first-step-experience .current-sidebar.is-collapsed .current-sidebar-user{justify-content:center;padding:4px 8px}

.first-step-experience .current-sidebar.is-collapsed .current-sidebar-user strong,.first-step-experience .current-sidebar.is-collapsed .current-nav-item span,.first-step-experience .current-sidebar.is-collapsed .current-sidebar-footer{display:none}

.first-step-experience .current-sidebar.is-collapsed .current-sidebar-toggle-icon{transform:rotate(180deg)}

.first-step-experience .current-sidebar.is-collapsed nav{padding:8px}

.first-step-experience .current-sidebar.is-collapsed .current-nav-item{width:40px;justify-content:center;gap:0;padding:8px}

.first-step-experience .current-sidebar.is-collapsed hr{width:40px}

.first-step-experience .current-sidebar nav{padding:8px;overflow-y:auto}

.first-step-experience .current-nav-item{display:flex;width:100%;height:40px;align-items:center;gap:8px;padding:8px;border-radius:8px;background:transparent;color:#fff;font-size:14px;font-weight:500;line-height:20px;letter-spacing:.16px;text-align:left}

.first-step-experience .current-nav-item:hover{background:#3a3a3a}

.first-step-experience .current-nav-item.is-active{background:var(--current-teal-dark)}

.first-step-experience .current-nav-icon{width:20px;height:20px;flex:0 0 20px}

.first-step-experience .current-sidebar hr{height:1px;margin:8px 0;border:0;background:#454545}

.first-step-experience .current-sidebar-footer{margin-top:auto}

.first-step-experience .current-sidebar-cover{display:flex;height:128px;align-items:flex-end;justify-content:center;overflow:hidden}

.first-step-experience .current-sidebar-cover img{width:88px;height:112px;border-radius:4px 4px 0 0;object-fit:cover;box-shadow:0 4px 16px #0008}

.first-step-experience .current-sidebar-wordmark{border-top:1px solid #454545;padding:8px 0 16px}

.first-step-experience .current-wordmark{display:block;width:132px;height:32px;margin:0 auto}

.first-step-experience .current-main{position:relative;display:flex;width:100%;min-width:0;flex:1}

.first-step-experience .current-filters{position:fixed;z-index:31;inset:44px auto 0 0;display:flex;width:240px;min-height:0;height:auto;flex:0 0 auto;flex-direction:column;overflow:hidden;visibility:hidden;border-right:1px solid var(--current-border);background:var(--current-surface);box-shadow:8px 0 24px #0003;transform:translateX(-100%);transition:visibility 0s linear 180ms,transform 180ms ease}

.first-step-experience .current-filters-scroll{min-height:0;flex:1;overflow-y:auto;padding:16px}

.first-step-experience .current-filters.has-active-filters .current-filters-scroll{padding-bottom:48px}

.first-step-experience .current-filters-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}

.first-step-experience .current-filters h2{margin:0;font-size:20px;font-weight:600;line-height:32px}

.first-step-experience .current-filters-close{display:grid;width:24px;height:24px;place-items:center;background:transparent;color:var(--current-ink)}

.first-step-experience .current-filters section{display:flex;flex-direction:column;gap:8px;padding:16px 0;border-top:1px solid var(--current-border)}

.first-step-experience .current-filters h3{margin:0;font-size:16px;font-weight:500;line-height:24px}

.first-step-experience .current-filter-option{display:flex;min-width:0;align-items:center;gap:8px;cursor:pointer;font-size:14px;line-height:20px}

.first-step-experience .current-filter-option input{position:relative;width:20px;height:20px;flex:0 0 20px;margin:0;appearance:none;border:2px solid var(--current-muted);border-radius:2px;background:#fff;cursor:pointer}

.first-step-experience .current-filter-option input:checked{border-color:var(--current-teal);background:var(--current-teal)}

.first-step-experience .current-filter-option input:checked::after{position:absolute;top:1px;left:5px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;content:"";transform:rotate(45deg)}

.first-step-experience .current-filter-option-copy{display:flex;min-width:0;align-items:center;gap:4px}

.first-step-experience .current-filter-option-copy>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.first-step-experience .current-filter-option em,.first-step-experience .current-tree-title em{color:var(--current-muted);font-style:normal;font-weight:500}

.first-step-experience .current-filter-option[class*="current-filter-type-"] .current-filter-option-copy>span{font-size:12px;font-weight:600;text-transform:uppercase}

.first-step-experience .current-filter-option[class*="current-filter-type-"] em{font-size:14px;font-weight:400;text-transform:none}

.first-step-experience .current-filter-type-assessment .current-filter-option-copy>span{color:#c06d1f}

.first-step-experience .current-filter-type-media .current-filter-option-copy>span{color:#b81e91}

.first-step-experience .current-filter-type-reading .current-filter-option-copy>span{color:#2e7dcc}

.first-step-experience .current-filter-icon{width:24px;height:24px;flex:0 0 24px}

.first-step-experience .current-subtle-button,.first-step-experience .current-clear-filters{width:max-content;padding:4px 8px;border:1px solid var(--current-border);border-radius:8px;background:#fff;font-size:12px;font-weight:600;line-height:16px;letter-spacing:.32px}

.first-step-experience .current-filter-footer{position:absolute;z-index:4;right:0;bottom:0;left:0;height:96px;padding:48px 16px 16px;background:linear-gradient(to bottom,transparent 0,var(--current-surface) 48px);pointer-events:none}

.first-step-experience .current-filter-footer .current-clear-filters{width:100%;height:28px;margin:0;border-color:var(--current-border);color:var(--current-ink);pointer-events:auto}

.first-step-experience .current-content{--textbook-content-max:960px;display:flex;min-width:0;flex:1;flex-direction:column;overflow:hidden;background:var(--current-surface)}

.first-step-experience .current-content-header{display:flex;width:calc(100% - 32px);max-width:var(--textbook-content-max);height:56px;flex:0 0 56px;align-items:center;justify-content:space-between;margin-inline:auto;padding:16px 0 8px}

.first-step-experience .first-step-content-browser>.contents-with-navigator{width:100%;max-width:var(--textbook-content-max);margin-inline:auto}

.first-step-experience .current-content-header h1{margin:0;font-size:24px;font-weight:600;line-height:32px}

.first-step-experience .current-content-actions{position:relative;display:flex;align-items:center;gap:8px}

.first-step-experience .current-select-icon{width:14px;height:14px;flex:0 0 14px;border:1.5px dashed currentColor;border-radius:1px}

.first-step-experience .current-content-actions button{display:flex;height:28px;align-items:center;justify-content:center;gap:8px;padding:4px 8px;border:1px solid var(--current-border);border-radius:8px;background:#fff;color:var(--current-ink);font-size:12px;font-weight:600;line-height:16px;letter-spacing:.32px;white-space:nowrap}

.first-step-experience .current-content-actions button.is-primary{border-color:var(--current-teal);color:var(--current-teal)}

.first-step-experience .current-content-actions button.is-active{background:#c6fffd}

.first-step-experience .current-content-actions .current-filter-trigger.has-applied-filters{border-color:var(--current-teal);background:var(--current-teal-surface);color:var(--current-teal-dark)}

.first-step-experience .current-content-actions .current-filter-trigger.has-applied-filters:hover,
.first-step-experience .current-content-actions .current-filter-trigger.has-applied-filters:focus-visible{background:var(--current-teal-surface)}

.first-step-experience .current-filter-count{display:inline-grid;min-width:16px;height:16px;place-items:center;padding:0 4px;border-radius:999px;background:var(--current-teal);color:#fff;font-size:10px;font-weight:600;font-variant-numeric:tabular-nums;line-height:16px}

.first-step-experience .current-content-tree{min-height:0;flex:1;overflow:auto;padding:0 16px 24px}

.first-step-experience .current-tree-row{display:flex;min-height:40px;align-items:flex-start;border:1px solid transparent;border-radius:8px;padding:8px}

.first-step-experience .current-tree-row:hover{border-color:var(--current-border);background:#fff}

.first-step-experience .current-tree-main{display:flex;min-width:0;flex:1;align-items:flex-start;gap:8px;background:transparent;padding:0;text-align:left}

.first-step-experience .current-tree-indent{width:calc(var(--current-depth) * 28px);height:24px;flex:0 0 calc(var(--current-depth) * 28px)}

.first-step-experience .current-tree-icon{width:24px;height:24px;flex:0 0 24px}

.first-step-experience .current-tree-copy{display:flex;min-width:0;flex-direction:column}

.first-step-experience .current-tree-title{overflow:hidden;color:var(--current-teal);font-size:16px;font-weight:500;line-height:24px;text-overflow:ellipsis;white-space:nowrap}

.first-step-experience .current-tree-folder .current-tree-title{color:var(--current-ink);font-weight:600}

.first-step-experience .current-tree-copy small{color:var(--current-muted);font-size:12px;line-height:16px}

.first-step-experience .current-tree-actions{display:flex;min-height:24px;align-items:center;gap:8px;padding-top:2px}

.first-step-experience .current-tree-actions>button{display:grid;width:24px;height:24px;place-items:center;background:transparent;padding:0}

.first-step-experience .current-row-status,.first-step-experience .current-row-more{width:20px;height:20px}

.first-step-experience .current-row-select{width:16px;height:16px;flex:0 0 16px;margin:4px 8px 0 0;accent-color:var(--current-teal)}

.first-step-experience .current-no-results{display:grid;min-height:240px;place-items:center;align-content:center;gap:16px;color:var(--current-muted);text-align:center}

.first-step-experience .current-no-results button{padding:8px 16px;border-radius:8px;background:var(--current-teal);color:#fff}

.first-step-experience .current-tree-leading{display:flex;width:48px;height:24px;flex:0 0 48px;align-items:center;gap:4px}

.first-step-experience .current-tree-chevron,.first-step-experience .current-tree-chevron-spacer{width:20px;height:20px;flex:0 0 20px}

.first-step-experience .current-tree-folder-icon{object-fit:contain}

.first-step-experience .first-step-content-browser{--book-context-sticky-height:96px;--first-step-page-gutter:16px;--first-step-context-divider-width:min(calc(100% - (2 * var(--first-step-page-gutter))),var(--textbook-content-max));container:first-step-browser / inline-size;min-height:0;flex:1;overflow:auto;padding:0 16px}

.first-step-experience .first-step-content-browser .first-step-browse-sentinel{height:1px;margin-bottom:-1px;pointer-events:none}

.first-step-experience .first-step-content-browser .first-step-browse-header{position:sticky;z-index:8;top:0;display:block;width:auto;max-width:none;min-height:96px;margin:0 calc(-1 * var(--first-step-page-gutter));padding:16px 0;border-bottom:0;background:var(--current-surface)}

/* The context divider intentionally follows the content column, not the viewport. */
.first-step-experience .first-step-content-browser .first-step-browse-header::after{position:absolute;right:50%;bottom:0;width:var(--first-step-context-divider-width);height:0;border-top:1px solid var(--current-border);background:transparent;content:"";transform:translateX(50%)}

.first-step-experience .first-step-content-browser .first-step-browse-inner{display:flex;box-sizing:border-box;width:calc(100% - (2 * var(--first-step-page-gutter)));max-width:var(--textbook-content-max);align-items:center;gap:16px;margin:0 auto}

.first-step-experience .first-step-content-browser .first-step-context-identity{display:flex;min-width:0;flex:1;align-items:center;gap:12px}

.first-step-experience .first-step-content-browser .first-step-context-identity .data-book-cover{width:48px;height:64px;flex:0 0 48px;padding:4px;border-radius:4px;box-shadow:none}

.first-step-experience .first-step-content-browser .first-step-browse-copy{display:flex;min-width:0;flex-direction:column;justify-content:center;gap:0}

.first-step-experience .first-step-content-browser .first-step-activity-count{margin:0;color:var(--current-muted);font:500 14px/20px 'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-selection-activity-total{color:var(--current-muted);font:500 14px/20px 'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-selection-activity-total.filter-results-note{margin:0}

.first-step-experience .first-step-content-browser .contents-selection-activity-total .filter-results-count{color:inherit;font:inherit}

.first-step-experience .first-step-content-browser .contents-selection-activity-total .filter-results-clear{color:var(--current-teal)}

.first-step-experience .first-step-content-browser .contents-selection-activity-total .filter-results-clear:hover{color:var(--current-teal-dark)}

.first-step-experience .first-step-content-browser .first-step-activity-count .filter-results-count{font-weight:500}

.first-step-experience .first-step-content-browser .first-step-activity-count .filter-results-clear{color:var(--current-teal)}

.first-step-experience .first-step-content-browser .first-step-activity-count .filter-results-clear:hover{color:var(--current-teal-dark)}

.first-step-experience .first-step-content-browser .first-step-book-title{overflow:hidden;margin:0;color:var(--current-ink);font:600 18px/24px 'Work Sans',sans-serif;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap}

.first-step-experience .first-step-content-browser .contents-with-navigator{--contents-navigator-width:240px;min-height:100%;column-gap:0;color:var(--current-ink);font-family:'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-navigator-shell{top:var(--book-context-sticky-height,0px);padding:0 16px 0 0;border-right-color:var(--current-border)}

.first-step-experience .first-step-content-browser .contents-hierarchy-navigator{padding:16px 0}

.first-step-experience .first-step-content-browser .contents-navigator-heading{min-height:40px;margin:0;padding:8px;color:var(--current-ink);font:600 14px/20px 'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-navigator-overview-link:hover{background:var(--current-surface-hover);color:var(--current-ink)}

.first-step-experience .first-step-content-browser .contents-navigator-overview-link.is-active{background:var(--current-teal-surface);color:var(--current-ink);box-shadow:inset 3px 0 0 var(--current-teal)}

.first-step-experience .first-step-content-browser .contents-navigator-list{padding:0 0 8px}

.first-step-experience .first-step-content-browser .contents-navigator-row{min-height:40px}

.first-step-experience .first-step-content-browser .contents-navigator-row:hover{background:var(--current-surface-hover)}

.first-step-experience .first-step-content-browser .contents-navigator-row:has(>.contents-navigator-item.is-active){background:var(--current-teal-surface);box-shadow:inset 3px 0 0 var(--current-teal)}

.first-step-experience .first-step-content-browser .contents-navigator-toggle,.first-step-experience .first-step-content-browser .contents-navigator-spacer{min-height:40px;color:var(--current-muted)}

.first-step-experience .first-step-content-browser .contents-navigator-toggle:hover{color:var(--current-ink)}

.first-step-experience .first-step-content-browser .contents-navigator-item{min-height:40px;padding:8px 8px 8px 4px;color:var(--current-muted);font:500 14px/20px 'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-navigator-item:hover{background:transparent;color:var(--current-ink)}

.first-step-experience .first-step-content-browser .contents-navigator-item.is-active{background:transparent;color:var(--current-ink);font-weight:600;box-shadow:none}

.first-step-experience .first-step-content-browser .contents-navigator-resizer:hover::after,.first-step-experience .first-step-content-browser .contents-navigator-resizer:focus-visible::after,.first-step-experience.is-resizing-contents-navigator .first-step-content-browser .contents-navigator-resizer::after{background:var(--current-teal);box-shadow:0 0 0 4px var(--current-teal-surface)}

.first-step-experience .first-step-content-browser .contents-navigator-overview-link:focus-visible,.first-step-experience .first-step-content-browser .contents-navigator-toggle:focus-visible,.first-step-experience .first-step-content-browser .contents-navigator-item:focus-visible,.first-step-experience .first-step-content-browser .contents-navigator-edge:not(.disabled):focus-visible,.first-step-experience .first-step-content-browser .contents-navigator-trigger:focus-visible,.first-step-experience .first-step-content-browser .contents-selection-breadcrumb button:focus-visible,.first-step-experience .first-step-content-browser .contents-overview-show-all:focus-visible,.first-step-experience .first-step-content-browser .contents-folder-link:focus-visible,.first-step-experience .first-step-content-browser .bookmark-control:focus-visible{outline-color:var(--current-teal)}

.first-step-experience .first-step-content-browser .contents-overview-show-all{color:var(--current-teal)}

.first-step-experience .first-step-content-browser .bookmark-control--page:hover .bookmark-control__icon{background:var(--current-teal-dark)}

.first-step-experience .first-step-content-browser .contents-selection-pane{padding:24px 0 16px 24px}

.first-step-experience .first-step-content-browser .contents-selection-breadcrumb{color:var(--current-muted)}

.first-step-experience .first-step-content-browser .contents-selection-breadcrumb button{color:inherit;font:500 12px/16px 'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-selection-breadcrumb button:hover{color:var(--current-teal)}

.first-step-experience .first-step-content-browser .contents-selection-header.detail-head{padding-bottom:16px}

.first-step-experience .first-step-content-browser .contents-selection-header .title{color:var(--current-ink);font:600 24px/32px 'Work Sans',sans-serif;letter-spacing:0}

.first-step-experience .first-step-content-browser .contents-selection-header .subcopy{color:var(--current-muted);font:400 16px/24px 'Work Sans',sans-serif}


.first-step-experience .first-step-content-browser .textbook-contents{--contents-space-related:4px;--contents-space-section:12px;--contents-space-root:24px;--contents-meta-gap:12px;--contents-activity-row-min-height:36px}

.first-step-experience .first-step-content-browser .contents-folder-link{color:var(--current-ink);font-family:'Work Sans',sans-serif;font-weight:600}

.first-step-experience .first-step-content-browser .contents-folder-link:hover{color:var(--current-teal)}

.first-step-experience .first-step-content-browser .contents-activity-row{grid-template-columns:20px minmax(0,1fr) auto;min-height:36px;padding:4px 0 4px 8px;border:1px solid transparent;border-radius:8px;color:var(--current-ink);font-family:'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-row-select{position:relative;z-index:3;grid-column:1;grid-row:1;width:20px;height:20px;margin:0;accent-color:var(--current-teal)}

.first-step-experience .current-content-actions button.current-select-done{border-color:var(--current-teal);background:var(--current-teal);color:#fff}

.first-step-experience .first-step-content-browser .contents-folder-row.is-selecting{grid-template-columns:20px minmax(0,1fr) auto;align-items:center;column-gap:8px}
.first-step-experience .first-step-content-browser .contents-folder-row.is-selecting>.contents-folder-heading,.first-step-experience .first-step-content-browser .contents-folder-row.is-selecting>.contents-leader{grid-column:2;grid-row:1}
.first-step-experience .first-step-content-browser .contents-folder-row.is-selecting>.contents-meta{grid-column:3;grid-row:1}

.first-step-experience .first-step-content-browser .contents-activity-row.is-selecting{grid-template-columns:20px 20px minmax(0,1fr) auto}

.first-step-experience .first-step-content-browser .contents-activity-row.is-selecting>.contents-type-icon{grid-column:2}

.first-step-experience .first-step-content-browser .contents-activity-row.is-selecting>.contents-activity-copy{grid-column:3}

.first-step-experience .first-step-content-browser .contents-activity-row.is-selecting>.contents-current-actions{grid-column:4}

.first-step-experience .first-step-content-browser .contents-activity-row.is-selecting>.contents-activity-search-snippet{grid-column:3/5}

.first-step-experience .first-step-content-browser .contents-type-icon{height:20px}

.first-step-experience .first-step-content-browser .contents-current-type-icon{display:block;width:20px;height:20px;object-fit:contain}

.first-step-experience .first-step-content-browser .contents-activity-name{background:transparent;box-shadow:none;color:var(--current-ink);font-weight:500;text-decoration:none}

.first-step-experience .first-step-content-browser .contents-question-count{display:inline-block;margin-left:4px;color:var(--current-muted);font:500 12px/16px 'Work Sans',sans-serif;vertical-align:middle}

.first-step-experience .first-step-content-browser .contents-activity-row:hover .contents-activity-name{color:var(--current-teal);text-decoration:underline;text-underline-offset:2px}

.first-step-experience .first-step-content-browser .contents-current-actions{position:relative;z-index:3;display:flex;grid-column:3;grid-row:1;min-height:24px;align-items:center;gap:8px}

.first-step-experience .first-step-content-browser .contents-current-status{display:block;width:20px;height:20px;object-fit:contain}

.first-step-experience .first-step-content-browser .contents-current-more{display:grid;width:24px;height:24px;place-items:center;padding:2px;border-radius:4px;background:transparent}

.first-step-experience .first-step-content-browser .contents-current-more:hover{background:var(--current-surface-hover)}

.first-step-experience .first-step-content-browser .contents-current-more-icon{display:block;width:20px;height:20px;object-fit:contain}

.first-step-experience .first-step-content-browser .contents-activity-heading{background:transparent;box-shadow:none}

.first-step-experience .first-step-content-browser .contents-folder-link .detail-title-text{background-color:var(--current-surface);box-shadow:8px 0 0 var(--current-surface)}

.first-step-experience .first-step-content-browser .contents-leader{background-image:radial-gradient(circle,var(--current-border) 1.15px,transparent 1.3px)}

.first-step-experience .first-step-content-browser .contents-activity-row>.contents-leader{display:none}

.first-step-experience .first-step-content-browser .contents-meta,.first-step-experience .first-step-content-browser .contents-time{color:var(--current-muted);font-family:'Work Sans',sans-serif}

.first-step-experience .first-step-content-browser .contents-time{display:none}

@media(min-width:769px){
.first-step-experience .first-step-content-browser .contents-selection-workspace:has(.contents-navigator-shell.has-independent-scroll){min-height:var(--contents-navigator-available-height)}
.first-step-experience .first-step-content-browser .contents-navigator-shell.has-independent-scroll{height:var(--contents-navigator-available-height);max-height:var(--contents-navigator-available-height);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.first-step-experience .first-step-content-browser .contents-navigator-shell.has-independent-scroll .contents-navigator-picker{height:auto;min-height:0}
.first-step-experience .first-step-content-browser .contents-navigator-shell.has-independent-scroll .contents-hierarchy-navigator{display:block;height:auto;max-height:none;overflow:visible}
.first-step-experience .first-step-content-browser .contents-navigator-shell.has-independent-scroll .contents-navigator-list{min-height:0;max-height:none;overflow:visible;scrollbar-gutter:auto}
.first-step-experience .first-step-content-browser .contents-selection-workspace:has(.contents-navigator-shell.has-independent-scroll) .contents-navigator-resizer{height:var(--contents-navigator-available-height)}
}

@media(max-width:768px){
.first-step-experience .first-step-content-browser{--first-step-page-gutter:8px;padding-right:8px;padding-left:8px}
.first-step-experience .first-step-content-browser .contents-with-navigator{display:block;padding-bottom:64px}
.first-step-experience .first-step-content-browser .contents-navigator-resizer{display:none}
.first-step-experience .first-step-content-browser .contents-selection-pane{padding:24px 0 32px}
.first-step-experience .first-step-content-browser .contents-navigator-shell.contents-navigator-footer{position:fixed;z-index:24;top:auto;right:0;bottom:0;left:240px;display:block;width:auto;margin:0;padding:8px 16px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--current-border);border-right:0;background:rgba(255,255,255,.97);box-shadow:0 -8px 24px #00000014;backdrop-filter:blur(10px)}
.first-step-experience:has(.current-sidebar.is-collapsed) .first-step-content-browser .contents-navigator-shell.contents-navigator-footer{left:56px}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open{z-index:31}
.first-step-experience .first-step-content-browser .contents-footer-navigator{display:grid;grid-template-columns:36px minmax(0,1fr) 36px;gap:8px;align-items:center;min-height:36px}
.first-step-experience .first-step-content-browser .contents-navigator-edge{display:flex;box-sizing:border-box;width:36px;min-height:36px;align-items:center;justify-content:center;padding:8px;border:0;border-radius:8px;background:transparent;color:var(--current-muted);cursor:pointer}
.first-step-experience .first-step-content-browser .contents-navigator-edge:not(.disabled):hover{background:var(--current-surface-hover);color:var(--current-ink)}
.first-step-experience .first-step-content-browser .contents-navigator-edge:not(.disabled):active{background:var(--current-surface-pressed)}
.first-step-experience .first-step-content-browser .contents-navigator-edge.disabled{background:transparent;cursor:default;opacity:.5}
.first-step-experience .first-step-content-browser .contents-navigator-edge .sibling-destination{justify-content:center;font-size:0}
.first-step-experience .first-step-content-browser .contents-navigator-edge .sibling-destination-label{display:none}
.first-step-experience .first-step-content-browser .contents-navigator-edge .app-chevron{width:17px;height:17px;flex:0 0 17px}
.first-step-experience .first-step-content-browser .contents-navigator-picker{position:relative;grid-column:2;width:100%;min-width:0}
.first-step-experience .first-step-content-browser .contents-navigator-trigger{display:flex;width:100%;min-height:36px;align-items:center;justify-content:center;padding:8px;border:1px solid var(--current-border);border-radius:8px;background:#fff;color:var(--current-ink);font-family:'Work Sans',sans-serif}
.first-step-experience .first-step-content-browser .contents-navigator-trigger[aria-expanded="true"]{border-color:var(--current-teal);box-shadow:0 0 0 2px var(--current-teal-surface)}
.first-step-experience .first-step-content-browser .contents-navigator-trigger-value{overflow:hidden;font-size:14px;font-weight:600;line-height:20px;text-overflow:ellipsis;white-space:nowrap}
.first-step-experience .first-step-content-browser .contents-hierarchy-navigator{display:none}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-hierarchy-navigator{position:absolute;right:auto;bottom:calc(100% + 8px);left:50%;display:block;width:min(420px,calc(100vw - 32px));max-height:calc(100vh - 180px);overflow-y:auto;padding:0;border:1px solid var(--current-border);border-radius:8px;background:#fff;box-shadow:0 16px 36px #0000002e;transform:translateX(-50%)}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-navigator-heading{padding:8px 16px;background:#f7f5f2}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-navigator-list{padding:0;overflow:visible}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-navigator-row{grid-template-columns:32px minmax(0,1fr);border-top:1px solid var(--current-border)}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-navigator-toggle,.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-navigator-spacer{width:32px}
.first-step-experience .first-step-content-browser .contents-navigator-shell.is-open .contents-navigator-item{padding:8px 16px 8px 8px}
}

.first-step-experience .current-filters.is-open{visibility:visible;transform:translateX(0);transition-delay:0s}
.first-step-experience .current-responsive-shade{position:absolute;z-index:30;inset:0;display:block;width:100%;height:100%;border:0;background:#0006}
.first-step-experience .current-content-actions .current-filter-trigger{display:flex}
.first-step-experience .current-actions-menu{position:relative;display:none}
.first-step-experience .current-add-menu{position:relative}
.first-step-experience .current-add-menu>summary{display:flex;height:28px;align-items:center;justify-content:center;gap:8px;padding:4px 8px;border:1px solid var(--current-teal);border-radius:8px;background:#fff;color:var(--current-teal);cursor:pointer;list-style:none;font-size:12px;font-weight:600;line-height:16px;letter-spacing:.32px;white-space:nowrap}
.first-step-experience .current-add-menu>summary::-webkit-details-marker{display:none}
.first-step-experience .current-add-menu[open]>summary{background:#c6fffd}
.first-step-experience .current-add-menu>summary .current-material-icon:last-child{margin-left:0}
.first-step-experience .current-actions-menu>summary{display:flex;height:28px;align-items:center;justify-content:center;border:1px solid var(--current-border);border-radius:8px;background:#fff;color:var(--current-ink);cursor:pointer;list-style:none}
.first-step-experience .current-dropdown-triangle{display:inline-flex;width:20px;height:20px;flex:0 0 20px;align-items:center;justify-content:center;margin-left:-4px}
.first-step-experience .current-actions-menu>summary::-webkit-details-marker{display:none}
.first-step-experience .current-actions-menu[open]>summary{background:var(--current-surface-pressed)}
.first-step-experience .current-actions-popover{position:absolute;z-index:40;top:36px;right:0;display:flex;width:200px;flex-direction:column;padding:4px;border:1px solid var(--current-border);border-radius:8px;background:#fff;box-shadow:0 8px 24px #2d2d2d29}
.first-step-experience .current-content-actions .current-actions-popover button{display:flex;width:100%;height:36px;align-items:center;justify-content:flex-start;gap:8px;padding:8px;border:0;border-radius:4px;background:transparent;color:var(--current-ink);font-size:14px;font-weight:500;line-height:20px;letter-spacing:0}
.first-step-experience .current-content-actions .current-actions-popover button:hover{background:var(--current-surface-hover)}
.first-step-experience .current-content-actions .current-actions-popover button.is-active{background:#c6fffd}
.first-step-experience .current-actions-popover .current-select-icon{width:20px;height:20px;flex-basis:20px}

@media(max-width:960px){
.first-step-experience .first-step-content-browser .contents-navigator-shell.contents-navigator-footer{left:0}
.first-step-experience .current-global-header{padding:0}
.first-step-experience .current-mobile-nav-toggle{display:grid;width:48px;height:56px;flex:0 0 48px;place-items:center;background:transparent;padding:8px}
.first-step-experience .current-mobile-nav-toggle-icon{width:24px;height:24px}
.first-step-experience .current-course{min-width:0;flex:1}
.first-step-experience .current-course>span{min-width:0;overflow:hidden}
.first-step-experience .current-course strong,.first-step-experience .current-course small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.first-step-experience .current-global-actions{gap:8px}
.first-step-experience .current-sidebar,.first-step-experience .current-sidebar.is-collapsed{position:absolute;z-index:31;inset:0 auto 0 0;display:flex;width:240px;height:100%;flex-basis:auto;transform:translateX(-100%);box-shadow:8px 0 24px #0003;transition:transform 180ms ease}
.first-step-experience .current-sidebar.is-mobile-open{transform:translateX(0)}
.first-step-experience .current-sidebar.is-collapsed .current-sidebar-user{justify-content:space-between;padding:4px 4px 4px 16px}
.first-step-experience .current-sidebar.is-collapsed .current-sidebar-user strong,.first-step-experience .current-sidebar.is-collapsed .current-nav-item span{display:block}
.first-step-experience .current-sidebar.is-collapsed .current-sidebar-footer{display:block}
.first-step-experience .current-sidebar.is-collapsed .current-sidebar-toggle-icon{transform:none}
.first-step-experience .current-sidebar.is-collapsed .current-nav-item{width:100%;justify-content:flex-start;gap:8px;padding:8px}
.first-step-experience .current-sidebar.is-collapsed hr{width:auto}
.first-step-experience .current-content{width:100%;padding:0 8px}
.first-step-experience .current-content-header{height:56px;flex-basis:56px;padding:16px 0 8px}
.first-step-experience .current-content-tree{padding:0 0 24px}
.first-step-experience .current-content-actions .current-desktop-action{display:none}
.first-step-experience .current-content-actions .current-desktop-action.current-select-done{display:flex}
.first-step-experience .current-add-menu{display:none}
.first-step-experience .current-content-actions .current-responsive-action{display:flex}
.first-step-experience .current-content-actions .current-actions-popover .current-select-menu-action.is-active{display:none}
.first-step-experience .current-actions-menu{display:block}
.first-step-experience .current-responsive-action-icon{width:20px;height:20px;flex:0 0 20px}
.first-step-experience .current-responsive-more{width:28px;padding:4px}
.first-step-experience .current-tree-copy small{overflow:hidden;max-width:100%;text-overflow:ellipsis;white-space:nowrap}
}

@media(max-width:480px){
.first-step-experience .current-role-switch button{width:28px;padding:4px;font-size:0;gap:0}
.first-step-experience .current-search .current-material-icon{width:24px;height:24px;flex-basis:24px;font-size:24px;line-height:24px}
.first-step-experience .current-course strong{font-size:18px;line-height:24px}
.first-step-experience .current-course small{font-weight:500}
.first-step-experience .current-content-header{height:52px;flex-basis:52px;padding-top:16px}
.first-step-experience .current-content-header h1{font-size:16px;line-height:24px}
.first-step-experience .current-tree-actions{gap:4px}
}

/* First step overview rows share one vertical rhythm across folders and activities. */
.first-step-experience .first-step-content-browser .contents-overview-preview>.contents-section{padding-top:0}
.first-step-experience .first-step-content-browser .contents-overview-preview>.contents-section>.contents-folder-row{min-height:var(--contents-activity-row-min-height);padding-block:4px}

/* First step Future-inspired typography hierarchy. */
.first-step-experience .first-step-content-browser .contents-overview-show-all{gap:2px;font:600 14px/20px 'Work Sans',sans-serif}
.first-step-experience .first-step-content-browser .contents-overview-show-all .app-chevron{width:18px;height:18px;align-self:center;transform:none}
.first-step-experience .first-step-content-browser .contents-overview-show-all .app-chevron::before{font-size:18px}
.first-step-experience .first-step-content-browser .contents-overview-preview .contents-overview-show-all{margin-top:8px}
.first-step-experience .first-step-content-browser .contents-folder-link{font:600 16px/24px 'Work Sans',sans-serif}
.first-step-experience .first-step-content-browser .contents-depth-0>.contents-folder-row>.contents-folder-heading>.contents-folder-link{font:600 20px/28px 'Work Sans',sans-serif}
.first-step-experience .first-step-content-browser .contents-depth-1>.contents-folder-row>.contents-folder-heading>.contents-folder-link{font:600 16px/24px 'Work Sans',sans-serif}
.first-step-experience .first-step-content-browser .contents-activity-name,.first-step-experience .first-step-content-browser .contents-activity-row:hover .contents-activity-name{font-weight:500}
.first-step-experience .first-step-content-browser .contents-meta,.first-step-experience .first-step-content-browser .contents-time{font:500 12px/16px 'Work Sans',sans-serif}
.first-step-experience .first-step-content-browser .contents-folder-row .contents-meta{font-weight:500}

/* Keep inherited Future interaction states on the First-step teal system. */
#app .first-step-experience .first-step-content-browser .contents-navigator-trigger[aria-expanded="true"]{border-color:var(--current-teal);box-shadow:0 0 0 2px var(--current-teal-surface)}
#app .first-step-experience .first-step-content-browser .contents-navigator-overview-link.is-active,#app .first-step-experience .first-step-content-browser .contents-navigator-row:has(>.contents-navigator-item.is-active){background:var(--current-teal-surface);color:var(--current-ink);box-shadow:inset 3px 0 0 var(--current-teal)}
#app .first-step-experience .first-step-content-browser .row-navigation-target:focus-visible,#app .first-step-experience .first-step-content-browser .filter-results-clear:focus-visible{outline-color:var(--current-teal)}
#app .first-step-experience :is(.standard-tree-filter,.tier-dropdown,.standards-heading-control,.detail-filter-disclosure)[open]>summary{border-color:var(--current-teal);box-shadow:0 0 0 2px var(--current-teal-surface)}
#app .first-step-experience .detail-filter-disclosure.is-active>summary{border-color:var(--current-teal);background:var(--current-teal-surface);color:var(--current-teal-dark)}


@media(prefers-reduced-motion:reduce){
.first-step-experience .current-sidebar,.first-step-experience .current-filters{transition:none}
.first-step-experience .first-step-content-browser{scroll-behavior:auto}
}