.ubqjoW_page{max-width:1280px;margin:auto;padding:32px 24px 56px}.ubqjoW_intro{margin-bottom:24px}.ubqjoW_intro h1{margin:0 0 6px;font-size:26px;line-height:1.3}.ubqjoW_intro p{color:#64748b;margin:0;font-size:14px}.ubqjoW_toolbar{top:var(--public-header-height,64px);z-index:35;background:var(--site-surface,#f3f6fa);border-bottom:1px solid #e2e8f0;align-items:center;gap:12px;padding:12px 0;display:flex;position:sticky}.darasShell:has(.ubqjoW_filterPanel) .helpLauncher{visibility:hidden}.ubqjoW_search{color:#64748b;background:#fff;border:1px solid #cbd5e1;border-radius:10px;flex:1;align-items:center;gap:10px;min-width:0;height:46px;padding:0 14px;display:flex}.ubqjoW_search:focus-within{outline:2px solid var(--public-primary);outline-offset:2px}.ubqjoW_search input{width:100%;min-width:0;font:inherit;background:0 0;border:0;padding:0;font-size:14px;box-shadow:none!important;outline:none!important}.ubqjoW_search input::-webkit-search-cancel-button{display:none}.ubqjoW_search button{color:#64748b;cursor:pointer;background:0 0;border:0;place-items:center;width:32px;height:40px;padding:0;display:grid}.ubqjoW_toolbarActions{align-items:center;gap:8px;display:flex}.ubqjoW_filterButton,.ubqjoW_sort select{height:46px;font:inherit;cursor:pointer;color:var(--site-ink,#202b3c);background:#fff;border:1px solid #cbd5e1;border-radius:10px;font-size:13px}.ubqjoW_filterButton{justify-content:center;align-items:center;gap:8px;padding:0 14px;display:flex}.ubqjoW_filterButton span{background:var(--public-primary);color:var(--public-primary-foreground);border-radius:50%;place-items:center;width:20px;height:20px;font-size:11px;display:grid}.ubqjoW_sort select{max-width:200px;padding:0 30px 0 12px}.ubqjoW_filterButton[aria-expanded=true]{border-color:var(--public-primary);color:var(--public-primary-text)}.ubqjoW_types{gap:8px;margin:20px 0;display:flex;overflow:auto}.ubqjoW_types a,.ubqjoW_types .ubqjoW_loadingTab{white-space:nowrap;color:#536074;background:#fff;border:1px solid #dce3eb;border-radius:8px;padding:10px 14px;font-size:13px;text-decoration:none}.ubqjoW_types a[aria-current=page]{color:var(--public-primary-text);border-color:var(--public-primary);background:color-mix(in srgb, var(--public-primary) 7%, white);font-weight:600}.ubqjoW_chips{flex-wrap:wrap;gap:8px;margin:16px 0;display:flex}.ubqjoW_chips button{color:#4b5c70;cursor:pointer;background:#fff;border:1px solid #dce3eb;border-radius:6px;align-items:center;gap:6px;min-height:32px;padding:6px 10px;font-size:12px;display:flex}.ubqjoW_chips .ubqjoW_reset{color:var(--public-primary-text);background:0 0;border:0}.ubqjoW_results{scroll-margin-top:calc(var(--public-header-height,64px) + 130px);margin-top:20px}.ubqjoW_resultCount{color:#64748b;margin:0 0 16px;font-size:13px}.ubqjoW_updating{color:var(--public-primary-text);margin:0 0 12px;font-size:13px}.ubqjoW_resultCount b{color:var(--site-ink,#202b3c)}.ubqjoW_grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.ubqjoW_empty{text-align:center;color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:48px 24px}.ubqjoW_empty h2{color:var(--site-ink,#202b3c);font-size:18px}.ubqjoW_empty button{cursor:pointer;color:var(--public-primary-text);background:#fff;border:1px solid #cbd5e1;border-radius:8px;padding:10px 16px}.ubqjoW_filterPanel{width:min(640px,100vw - 48px);max-height:70vh;color:var(--site-ink,#202b3c);background:#fff;border:1px solid #dce3eb;border-radius:12px;flex-direction:column;display:flex;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 16px 48px #14253624}.ubqjoW_filterHeading{border-bottom:1px solid #edf1f5;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;display:flex}.ubqjoW_filterHeading h2{margin:0;font-size:16px}.ubqjoW_filterHeading button{cursor:pointer;width:40px;height:40px;color:inherit;background:#f3f6fa;border:0;border-radius:8px;flex-shrink:0;place-items:center;padding:0;display:grid}.ubqjoW_filterGroups{overscroll-behavior:contain;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;min-height:0;padding:16px 20px;display:grid;overflow-y:auto}.ubqjoW_filterGroups fieldset{border:0;min-width:0;margin:0;padding:0}.ubqjoW_filterGroups legend{margin-bottom:8px;font-size:13px;font-weight:700}.ubqjoW_filterGroups label{cursor:pointer;border-radius:6px;align-items:center;gap:10px;min-height:44px;padding:8px;font-size:13px;line-height:1.5;display:flex}.ubqjoW_filterGroups label:hover{background:color-mix(in srgb, var(--public-primary) 7%, white)}.ubqjoW_filterGroups label:has(input:checked){background:color-mix(in srgb, var(--public-primary) 7%, white)}.ubqjoW_filterGroups label span{overflow-wrap:anywhere;min-width:0}.ubqjoW_filterGroups input[type=checkbox]{accent-color:var(--public-primary);flex-shrink:0;width:18px;height:18px;min-height:0;margin:0;padding:0}.ubqjoW_filterGroups p{color:#64748b;margin:0;font-size:13px}.ubqjoW_filterFooter{background:#fff;border-top:1px solid #edf1f5;flex-shrink:0;justify-content:space-between;gap:12px;padding:12px 20px;display:flex}.ubqjoW_filterFooter button{height:42px;color:var(--public-primary-text);cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:8px;padding:0 16px}.ubqjoW_filterFooter .ubqjoW_primary{background:var(--public-primary);border-color:var(--public-primary);color:var(--public-primary-foreground)}.ubqjoW_sheet{width:100%;max-width:none;max-height:80dvh;color:var(--site-ink,#202b3c);background:#fff;border:0;border-radius:18px 18px 0 0;margin:0;padding:0;position:fixed;inset:auto 0 0;overflow:hidden}.ubqjoW_sheet::backdrop{background:#14253666}.ubqjoW_sheet[open]{flex-direction:column;display:flex}.ubqjoW_sheet .ubqjoW_filterFooter{padding-bottom:max(12px, env(safe-area-inset-bottom))}.ubqjoW_searchHelp{color:#64748b;margin:8px 0;font-size:12px}.ubqjoW_pagination{justify-content:center;align-items:center;gap:8px;margin:32px 0 0;display:flex}.ubqjoW_desktopPages,.ubqjoW_mobilePages{align-items:center;gap:6px;display:flex}.ubqjoW_mobilePages{display:none}.ubqjoW_pagination a,.ubqjoW_pagination .ubqjoW_disabledPage,.ubqjoW_desktopPages>span,.ubqjoW_mobilePages>span{color:#64748b;border:1px solid #0000;border-radius:8px;place-items:center;min-width:40px;height:44px;padding:0 8px;font-size:13px;text-decoration:none;display:grid}.ubqjoW_pagination a:hover{background:#fff;border-color:#cbd5e1}.ubqjoW_pagination a[aria-current=page]{color:var(--public-primary-text);background:color-mix(in srgb, var(--public-primary) 8%, white);border-color:var(--public-primary);font-weight:700}.ubqjoW_pagination .ubqjoW_pageArrow{background:#fff;border-color:#dce3eb}.ubqjoW_pagination .ubqjoW_disabledPage{opacity:.4}.ubqjoW_skeletonCard{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden}.ubqjoW_skeletonCover{aspect-ratio:16/9;background:#e7ecf2}.ubqjoW_skeletonBody{gap:12px;height:252px;padding:20px;display:grid}.ubqjoW_skeletonBody i,.ubqjoW_skeletonBody b{background:#e7ecf2;border-radius:5px;height:14px;display:block}.ubqjoW_skeletonBody i{width:65%}.ubqjoW_skeletonBody b{height:22px}.ubqjoW_skeletonCover,.ubqjoW_skeletonBody i,.ubqjoW_skeletonBody b{animation:1.6s ease-in-out infinite ubqjoW_catalogPulse}.ubqjoW_srOnly{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes ubqjoW_catalogPulse{50%{opacity:.55}}@media (prefers-reduced-motion:reduce){.ubqjoW_skeletonCover,.ubqjoW_skeletonBody i,.ubqjoW_skeletonBody b{animation:none}}@media (max-width:1023px){.ubqjoW_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.ubqjoW_page{padding:24px 16px 40px}.ubqjoW_intro h1{font-size:23px}.ubqjoW_toolbar{flex-wrap:wrap;gap:8px}.ubqjoW_search{flex-basis:100%;height:44px}.ubqjoW_toolbarActions{justify-content:space-between;width:100%}.ubqjoW_filterButton,.ubqjoW_sort select{height:40px}.ubqjoW_filterButton{min-width:100px}.ubqjoW_filterGroups{gap:20px}.ubqjoW_desktopPages{display:none}.ubqjoW_mobilePages{gap:4px;display:flex}.ubqjoW_pagination{gap:4px}.ubqjoW_pagination a,.ubqjoW_pagination .ubqjoW_disabledPage,.ubqjoW_mobilePages>span{width:32px;min-width:32px;height:44px;padding:0}.ubqjoW_pagination .ubqjoW_pageArrow,.ubqjoW_pagination .ubqjoW_disabledPage{min-width:32px}.ubqjoW_results{scroll-margin-top:calc(var(--public-header-height,64px) + 120px)}}@media (max-width:639px){.ubqjoW_grid{grid-template-columns:minmax(0,1fr);gap:18px}.ubqjoW_filterGroups{grid-template-columns:minmax(0,1fr)}.ubqjoW_intro p{max-width:32ch}}
.mNEmoa_card.mNEmoa_card{border:1px solid var(--line,#e2e8f0);background:#fff;border-radius:14px;min-width:0;height:100%;transition:border-color .15s,box-shadow .15s;overflow:hidden;box-shadow:0 2px 5px #16243b05}.mNEmoa_card.mNEmoa_card:hover{border-color:var(--public-primary);box-shadow:0 4px 14px #16243b0c}.mNEmoa_card>a{height:100%;color:inherit;flex-direction:column;text-decoration:none;display:flex}.mNEmoa_card>a:focus-visible{outline:3px solid var(--public-primary);outline-offset:-3px}.mNEmoa_cover{aspect-ratio:16/9;background:#f1f4f7;flex-shrink:0;position:relative;overflow:hidden}.mNEmoa_cover.mNEmoa_cover img{object-fit:contain;object-position:center;width:100%;height:100%}.mNEmoa_imageFallback{color:#7a8798;place-items:center;width:100%;height:100%;display:grid}.mNEmoa_body{flex-direction:column;flex:1;gap:12px;min-width:0;padding:20px;display:flex}.mNEmoa_meta{justify-content:space-between;align-items:center;gap:12px;min-height:26px;font-size:12px;display:flex}.mNEmoa_meta small{text-overflow:ellipsis;white-space:nowrap;color:#64748b;font-size:12px;font-weight:600;overflow:hidden}.mNEmoa_badge{background:color-mix(in srgb, var(--public-primary) 7%, white);color:var(--public-primary-text);border-radius:6px;flex-shrink:0;padding:4px 8px;font-size:11px;font-weight:600}.mNEmoa_body h2,.mNEmoa_body h3{min-height:2.9em;color:var(--site-ink,#202b3c);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:18px;font-weight:700;line-height:1.45;display:-webkit-box;overflow:hidden}.mNEmoa_summary{color:#657083;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:3.2em;margin:0;font-size:14px;line-height:1.6;display:-webkit-box;overflow:hidden}.mNEmoa_instructor{color:#526174;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:12px;overflow:hidden}.mNEmoa_footer{color:#526174;border-top:1px solid #eef1f5;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:12px;font-size:12px;display:flex}.mNEmoa_footer>span{align-items:center;gap:6px;display:flex}.mNEmoa_footer svg{color:var(--public-primary-text);flex-shrink:0}.mNEmoa_footer b{color:var(--site-ink,#202b3c);font-size:13px}@media (prefers-reduced-motion:reduce){.mNEmoa_card.mNEmoa_card{transition:none}}
.CnMtBG_dialog{border:1px solid var(--line,#d8e0e8);width:min(32rem,100% - 2rem);max-height:calc(100dvh - 2rem);color:var(--site-ink,#202b3c);background:var(--surface,#fff);border-radius:1rem;padding:1.5rem;overflow:auto;box-shadow:0 1rem 3rem #0003}.CnMtBG_dialog::backdrop{background:#10182880}.CnMtBG_dialog h2{margin:0 0 .75rem;font-size:1.25rem}.CnMtBG_dialog p{white-space:pre-line;line-height:1.6}.CnMtBG_dialog label{gap:.5rem;display:grid}.CnMtBG_dialog textarea{box-sizing:border-box;width:100%}.CnMtBG_actions{flex-wrap:wrap;justify-content:flex-end;gap:.75rem;margin-top:1.5rem;display:flex}
.jEIq8G_primary{border:1px solid var(--line,#d8e0e8);background:var(--surface,#fff);border-radius:.75rem;gap:.5rem;margin:1rem 0;padding:.5rem;display:flex}.jEIq8G_primary a{min-height:2.75rem;color:inherit;border-radius:.5rem;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.5rem;font-weight:600;text-decoration:none;display:flex}.jEIq8G_primary a[aria-current]{background:var(--public-primary,#0f766e);color:var(--public-primary-foreground,#fff)}.jEIq8G_secondary{flex-wrap:wrap;gap:.75rem;padding-bottom:1rem;display:flex}.jEIq8G_secondary a{color:inherit;padding:.5rem .75rem}.jEIq8G_secondary a[aria-current]{font-weight:700;text-decoration-thickness:.125rem}.jEIq8G_header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.jEIq8G_header>:first-child:not(.jEIq8G_utility){flex:1;min-width:0}.jEIq8G_header>.myLearningHero{padding:0 0 16px}.jEIq8G_utility{flex-shrink:0;justify-content:flex-end;align-items:center;gap:1rem;margin:0;display:flex}.jEIq8G_utility>a{color:inherit;align-items:center;gap:.25rem;display:flex}.jEIq8G_utility details{position:relative}.jEIq8G_utility summary{cursor:pointer;align-items:center;gap:.5rem;padding:.5rem;display:flex}.jEIq8G_utility details>div{z-index:10;background:var(--surface,#fff);border:1px solid var(--line,#d8e0e8);border-radius:.75rem;gap:.25rem;width:13rem;padding:.75rem;display:grid;position:absolute;top:100%;right:0;box-shadow:0 .5rem 1.5rem #0002}.jEIq8G_utility details a{color:inherit;padding:.5rem}@media (max-width:640px){.jEIq8G_utility summary{padding:.5rem .25rem}.jEIq8G_primary{z-index:50;padding-bottom:max(.5rem, env(safe-area-inset-bottom));border-radius:0;margin:0;position:fixed;bottom:0;left:0;right:0}.jEIq8G_primary a{flex-direction:column;gap:.25rem;padding:.25rem;font-size:.75rem}body:has(.learnerPrimaryNav){padding-bottom:calc(5rem + env(safe-area-inset-bottom))}body:has(.learnerPrimaryNav) .helpLauncher{bottom:calc(5rem + env(safe-area-inset-bottom))}}
.sBcpXq_root{min-width:0}.sBcpXq_root .assignmentSubmissionComposer{border:1px solid var(--line);background:#fff;border-radius:10px;gap:14px;margin-top:4px;padding:16px;display:grid}.sBcpXq_root .assignmentSubmissionComposer.locked{background:var(--surface-muted)}.sBcpXq_root .assignmentSubmissionLockedNotice{border:1px solid var(--brand-primary-border);background:var(--brand-primary-soft);color:var(--ink);border-radius:8px;gap:3px;padding:12px;display:grid}.sBcpXq_root .assignmentSubmissionLockedNotice span{color:var(--muted);font-size:var(--text-label)}.sBcpXq_root .assignmentSubmissionHeading{justify-content:space-between;align-items:start;gap:12px;display:flex}:is(.sBcpXq_root .assignmentSubmissionHeading strong,.sBcpXq_root .assignmentSubmissionHeading span){display:block}.sBcpXq_root .assignmentSubmissionHeading>span{color:var(--muted);font-size:var(--text-label);white-space:nowrap}.sBcpXq_root .assignmentSubmissionModes{flex-wrap:wrap;gap:8px;display:flex}.sBcpXq_root .assignmentSubmissionModes span{border:1px solid color-mix(in srgb, var(--teal) 30%, white);background:color-mix(in srgb, var(--teal) 7%, white);color:var(--teal);font-size:var(--text-meta);border-radius:999px;padding:6px 9px;font-weight:600}.sBcpXq_root .assignmentSubmissionComposer label{color:var(--ink);gap:7px;font-weight:600;display:grid}.sBcpXq_root .assignmentSubmissionComposer label small{color:var(--muted);font-weight:400;line-height:1.45}.sBcpXq_root .assignmentUploadBox{border:1px dashed color-mix(in srgb, var(--teal) 55%, white);background:color-mix(in srgb, var(--teal) 4%, white);text-align:center;cursor:pointer;border-radius:10px;place-content:center;justify-items:center;min-height:132px;padding:18px;position:relative}.sBcpXq_root .assignmentUploadBox input[type=file]{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.sBcpXq_root .assignmentUploadBox b{background:var(--teal);color:#fff;font-size:var(--text-label);border-radius:7px;padding:8px 12px}.sBcpXq_root .assignmentUploadBox:has(input:focus-visible){outline:3px solid color-mix(in srgb, var(--teal) 28%, transparent);outline-offset:2px}.sBcpXq_root .assignmentUploadBox:has(input:disabled){cursor:not-allowed;opacity:.7}
.DH46Ga_bar{z-index:40;border-bottom:1px solid var(--line);-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);background:#ffffffeb;align-items:center;gap:14px;min-height:60px;padding:8px clamp(12px,2vw,24px);display:flex;position:sticky;top:0}.DH46Ga_barBrand{flex-shrink:0;align-items:center;display:inline-flex}.DH46Ga_barBrand img{object-fit:contain;width:auto;max-width:96px;height:30px}.DH46Ga_barMark{background:var(--public-primary);width:32px;height:32px;color:var(--public-primary-foreground);border-radius:9px;place-items:center;display:inline-grid}.DH46Ga_barExit{border:1px solid var(--line);min-height:38px;color:var(--ink);font-size:var(--text-label);border-radius:999px;flex-shrink:0;align-items:center;gap:6px;padding:0 12px 0 10px;font-weight:600;text-decoration:none;display:inline-flex}.DH46Ga_barExit:hover{border-color:var(--brand-primary-border);background:var(--brand-primary-soft)}.DH46Ga_barContext{border-left:1px solid var(--line);flex:1;gap:1px;min-width:0;padding-left:12px;display:grid}.DH46Ga_barKicker{color:var(--muted);font-size:var(--text-meta);letter-spacing:.02em;text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.DH46Ga_barTitle{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:700;line-height:1.3;overflow:hidden}.DH46Ga_barTools{flex-shrink:0;align-items:center;gap:10px;display:flex}.DH46Ga_barAccount .darasHeaderActions{gap:0;display:flex}.DH46Ga_barAccount .darasLanguage{display:none}.DH46Ga_barAccount .darasAccountButton>span:not(.darasAccountAvatar){text-overflow:ellipsis;white-space:nowrap;max-width:90px;overflow:hidden}.DH46Ga_barAccount .darasAccountMenu{overscroll-behavior:contain;max-height:calc(100dvh - 84px);left:auto;right:0;overflow-y:auto}.DH46Ga_barButton{border:1px solid var(--line);min-height:38px;color:var(--ink);font-size:var(--text-label);cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:7px;padding:0 12px;font-weight:600;display:inline-flex}.DH46Ga_barButton:hover,.DH46Ga_barButton[aria-expanded=true]{border-color:var(--brand-primary-border);background:var(--brand-primary-soft);color:var(--public-primary-text)}.DH46Ga_curriculumMobileLabel{display:none}.DH46Ga_barPill{background:var(--surface-muted);min-height:34px;color:var(--ink);font-size:var(--text-label);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-weight:600;display:inline-flex}.DH46Ga_barPill.DH46Ga_warning{color:#92400e;background:#fef3c7}.DH46Ga_barPill.DH46Ga_danger{color:#991b1b;background:#fee2e2}.DH46Ga_barPill.DH46Ga_ok{color:#166534;background:#dcfce7}.DH46Ga_ring{align-items:center;gap:8px;display:inline-flex}.DH46Ga_ring svg{flex-shrink:0;transform:rotate(-90deg)}.DH46Ga_ringTrack{fill:none;stroke:var(--line);stroke-width:4px}.DH46Ga_ringValue{fill:none;stroke:var(--public-primary);stroke-width:4px;stroke-linecap:round;transition:stroke-dashoffset .4s}.DH46Ga_ringText{line-height:1.15;display:grid}.DH46Ga_ringText b{font-size:var(--text-label)}.DH46Ga_ringText small{color:var(--muted);font-size:var(--text-meta);white-space:nowrap}.DH46Ga_room{--rail-width:340px;grid-template-columns:var(--rail-width) minmax(0, 1fr);background:var(--bg);align-items:start;min-height:calc(100vh - 60px);display:grid}.DH46Ga_room.DH46Ga_railHidden{grid-template-columns:minmax(0,1fr)}.DH46Ga_room.DH46Ga_railHidden .DH46Ga_rail{display:none}.DH46Ga_rail{border-right:1px solid var(--line);background:#fff;flex-direction:column;height:calc(100vh - 60px);display:flex;position:sticky;top:60px}.DH46Ga_railHead{border-bottom:1px solid var(--line);gap:10px;padding:18px 20px 14px;display:grid}.DH46Ga_railHeadRow{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.DH46Ga_railHead h2{font-size:var(--text-title);margin:0}.DH46Ga_railHead p{color:var(--muted);font-size:var(--text-label);margin:0}.DH46Ga_railBar{background:var(--surface-muted);border-radius:999px;height:6px;position:relative;overflow:hidden}.DH46Ga_railBar i{border-radius:inherit;background:var(--public-primary);transition:width .4s;position:absolute;inset:0 auto 0 0}.DH46Ga_railClose{display:none}.DH46Ga_railScroll{overscroll-behavior:contain;flex:1;padding:8px 12px 24px;overflow-y:auto}.DH46Ga_railFoot{border-top:1px solid var(--line);gap:2px;padding:10px 12px;display:grid}.DH46Ga_railFoot a{color:var(--muted);font-size:var(--text-label);border-radius:8px;align-items:center;gap:8px;padding:8px 10px;text-decoration:none;display:flex}.DH46Ga_railFoot a:hover{background:var(--surface-muted);color:var(--ink)}.DH46Ga_chapter{padding:4px 0}.DH46Ga_chapterToggle{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:12px 8px 10px;display:grid}.DH46Ga_chapterToggle:hover{background:var(--surface-muted)}.DH46Ga_chapterBadge{background:var(--surface-muted);min-width:44px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;border-radius:6px;place-items:center;padding:3px 7px;font-size:11px;font-weight:700;display:inline-grid}.DH46Ga_chapter.DH46Ga_current .DH46Ga_chapterBadge{background:var(--brand-primary-soft);color:var(--brand-primary-strong)}.DH46Ga_chapter.DH46Ga_done .DH46Ga_chapterBadge{color:#166534;background:#dcfce7}.DH46Ga_chapterCopy{gap:2px;min-width:0;display:grid}.DH46Ga_chapterCopy strong{font-size:14px;line-height:1.35}.DH46Ga_chapterCopy small{color:var(--muted);font-size:var(--text-meta)}.DH46Ga_chapterChevron{color:var(--muted);transition:transform .2s}.DH46Ga_chapterToggle[aria-expanded=true] .DH46Ga_chapterChevron{transform:rotate(180deg)}.DH46Ga_track{margin:0 0 6px;padding:2px 0;list-style:none;display:grid;position:relative}.DH46Ga_track:before{content:"";background:var(--line);border-radius:2px;width:2px;position:absolute;top:18px;bottom:18px;left:25px}.DH46Ga_step{width:100%;min-height:52px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;grid-template-columns:36px minmax(0,1fr);align-items:center;gap:10px;padding:7px 10px 7px 8px;text-decoration:none;display:grid;position:relative}.DH46Ga_step:hover{background:var(--surface-muted)}.DH46Ga_step:focus-visible{outline:3px solid var(--brand-primary-focus);outline-offset:1px}.DH46Ga_step.DH46Ga_active{background:var(--brand-primary-soft)}.DH46Ga_node{z-index:1;width:26px;height:26px;color:var(--muted);background:#fff;border:2px solid #cfd4dc;border-radius:50%;justify-self:center;place-items:center;display:inline-grid;position:relative}.DH46Ga_node svg{width:14px;height:14px}.DH46Ga_step.DH46Ga_isQuiz .DH46Ga_node,.DH46Ga_step.DH46Ga_isTask .DH46Ga_node{border-radius:8px}.DH46Ga_step.DH46Ga_isQuiz .DH46Ga_node{border-radius:6px;width:22px;height:22px;transform:rotate(45deg)}.DH46Ga_step.DH46Ga_isQuiz .DH46Ga_node svg{transform:rotate(-45deg)}.DH46Ga_step.DH46Ga_done .DH46Ga_node{color:#fff;background:#16a34a;border-color:#16a34a}.DH46Ga_step.DH46Ga_pending .DH46Ga_node{color:#b45309;background:#fffbeb;border-color:#d97706}.DH46Ga_step.DH46Ga_active .DH46Ga_node{border-color:var(--public-primary);background:var(--public-primary);color:var(--public-primary-foreground);box-shadow:0 0 0 5px var(--brand-primary-focus)}.DH46Ga_stepCopy{gap:2px;min-width:0;display:grid}.DH46Ga_stepCopy strong{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13.5px;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.DH46Ga_step.DH46Ga_active .DH46Ga_stepCopy strong{color:var(--public-primary-text)}.DH46Ga_stepCopy small{color:var(--muted);font-size:var(--text-meta);flex-wrap:wrap;align-items:center;gap:4px 8px;display:flex}.DH46Ga_stepTag{background:var(--surface-muted);border-radius:4px;padding:1px 6px;font-weight:600}.DH46Ga_step.DH46Ga_done .DH46Ga_stepTag.DH46Ga_result{color:#166534;background:#dcfce7}.DH46Ga_step.DH46Ga_pending .DH46Ga_stepTag.DH46Ga_result{color:#92400e;background:#fef3c7}.DH46Ga_chapterNote{color:var(--muted);font-size:var(--text-meta);margin:0 8px 8px 46px;line-height:1.5}.DH46Ga_stageWrap{min-width:0;padding:clamp(16px,3vw,36px) clamp(14px,3.4vw,48px) 56px}.DH46Ga_stage{width:min(100%,1040px);margin:0 auto}.DH46Ga_room.DH46Ga_railHidden .DH46Ga_stage{width:min(100%,1120px)}.DH46Ga_stageHead{gap:8px;margin-bottom:18px;display:grid}.DH46Ga_stageEyebrow{color:var(--muted);font-size:var(--text-label);flex-wrap:wrap;align-items:center;gap:6px 10px;font-weight:600;display:flex}.DH46Ga_stageEyebrow .DH46Ga_chip{border:1px solid var(--line);color:var(--ink);font-size:var(--text-meta);background:#fff;border-radius:999px;align-items:center;gap:5px;padding:3px 9px;display:inline-flex}.DH46Ga_stageEyebrow .DH46Ga_chip.DH46Ga_done{color:#166534;background:#f0fdf4;border-color:#bbf7d0}.DH46Ga_stageHead h2{color:var(--ink);letter-spacing:-.01em;margin:0;font-size:clamp(22px,2.4vw,30px);line-height:1.25}.DH46Ga_stageLead{max-width:72ch;color:var(--muted);margin:0;font-size:15px;line-height:1.65}.DH46Ga_canvas{gap:12px;display:grid}.DH46Ga_canvas .lessonMediaPanel{gap:10px;display:grid}:is(.DH46Ga_canvas .lessonMediaPanel video,.DH46Ga_canvas .lessonMediaPanel iframe,.DH46Ga_canvas .lessonMediaPanel .lessonEmbedFrame){aspect-ratio:16/9;background:#0b0f17;border:0;border-radius:16px;width:100%;height:auto;box-shadow:0 18px 40px -24px #0f172a8c}.DH46Ga_canvas .lessonMediaPanel.audioOnly audio{width:100%}.DH46Ga_canvas .lessonPositionHint{color:var(--muted);font-size:var(--text-meta)}.DH46Ga_canvas .lessonReadingPanel{border:1px solid var(--line);background:#fff;border-radius:16px;min-height:0;padding:clamp(22px,4vw,48px)}.DH46Ga_canvas .lessonReadingPanel>.label{display:none}.DH46Ga_canvas .lessonReadingPanel p{max-width:72ch;color:var(--ink);font-size:var(--text-reading);white-space:pre-line;margin:0;line-height:1.8}.DH46Ga_canvas .lessonPlaceholder{border:1px dashed var(--line);color:var(--muted);background:#fff;border-radius:16px;gap:6px;padding:32px;display:grid}.DH46Ga_canvas .lessonPlaceholder strong{color:var(--ink)}:is(.DH46Ga_canvas .lessonDocumentCard,.DH46Ga_canvas .lessonContentLink){border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:16px;align-items:center;gap:16px;padding:22px;text-decoration:none;display:flex}.DH46Ga_canvas .lessonDocumentCard span{flex:1;gap:4px;display:grid}.DH46Ga_canvas .lessonDocumentCard small{color:var(--muted)}:is(.DH46Ga_canvas .lessonDocumentCard b,.DH46Ga_canvas .lessonContentLink){font-weight:600}.DH46Ga_canvas .lessonDocumentCard b{background:var(--public-primary);color:var(--public-primary-foreground);border-radius:10px;padding:9px 14px}.DH46Ga_canvas .lessonContentLink{border-color:var(--brand-primary-border);color:var(--public-primary-text);justify-content:center}.DH46Ga_notice{color:#92400e;font-size:var(--text-label);background:#fffbeb;border:1px solid #fde68a;border-radius:12px;flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0 0;padding:12px 14px;display:flex}.DH46Ga_notice button,.DH46Ga_notice a{min-height:34px;color:inherit;background:#fff;border:1px solid;border-radius:8px;align-items:center;padding:0 12px;font-weight:600;text-decoration:none;display:inline-flex}.DH46Ga_dock{z-index:20;border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff0;border-radius:18px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;margin:22px 0 0;padding:8px;display:grid;position:sticky;bottom:14px;box-shadow:0 16px 36px -22px #0f172a73}.DH46Ga_dockCenter{justify-content:center;align-items:center;gap:8px;min-width:0;display:flex}.DH46Ga_dockBtn{min-height:42px;color:var(--ink);font-size:var(--text-label);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:600;display:inline-flex}.DH46Ga_dockBtn:hover:not(:disabled){background:var(--surface-muted)}.DH46Ga_dockBtn:disabled{opacity:.45;cursor:not-allowed}.DH46Ga_dockBtn.DH46Ga_icon{border-color:var(--line);width:42px;padding:0}.DH46Ga_dockBtn.DH46Ga_primary{background:var(--public-primary);color:var(--public-primary-foreground);padding:0 18px}.DH46Ga_dockBtn.DH46Ga_primary:hover:not(:disabled){background:var(--brand-primary-hover)}.DH46Ga_dockBtn.DH46Ga_complete{color:#166534;background:#f0fdf4;border-color:#bbf7d0}.DH46Ga_dockSide{min-width:0;max-width:280px;padding:0 10px}.DH46Ga_dockSideNext{justify-self:end}.DH46Ga_dockLabel{text-align:right;justify-items:end;min-width:0;line-height:1.25;display:grid}.DH46Ga_dockLabel small{color:var(--muted);font-size:11px;font-weight:600}.DH46Ga_dockLabel span{text-overflow:ellipsis;white-space:nowrap;max-width:220px;overflow:hidden}.DH46Ga_dockPrev{text-align:left;justify-items:start}.DH46Ga_dockPrev span{color:var(--muted);font-weight:500}.DH46Ga_dockCount{color:var(--muted);font-size:var(--text-meta);white-space:nowrap;font-weight:600}.DH46Ga_toast{z-index:21;color:#fff;width:fit-content;max-width:100%;font-size:var(--text-label);background:#111827;border-radius:999px;justify-self:center;margin:14px auto 0;padding:9px 14px;position:sticky;bottom:86px;box-shadow:0 10px 24px -16px #0009}.DH46Ga_below{margin-top:30px}.DH46Ga_tabs{border-bottom:1px solid var(--line);scrollbar-width:none;gap:4px;margin:0 0 16px;padding:0;display:flex;overflow-x:auto}.DH46Ga_tabs::-webkit-scrollbar{display:none}.DH46Ga_tabs button{min-height:44px;box-shadow:none;color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:3px solid #0000;border-radius:0;flex-shrink:0;padding:0 14px;font-size:14px;font-weight:600}.DH46Ga_tabs button:hover{color:var(--ink)}.DH46Ga_tabs button[aria-pressed=true]{border-bottom-color:var(--public-primary);color:var(--ink)}.DH46Ga_panel{gap:16px;display:grid}.DH46Ga_panel .panel{margin:0}.DH46Ga_about{gap:18px;display:grid}.DH46Ga_about>p{max-width:72ch;color:var(--ink);white-space:pre-line;margin:0;font-size:15px;line-height:1.7}.DH46Ga_resources{gap:10px;display:grid}.DH46Ga_resources h3{margin:0;font-size:15px}.DH46Ga_resourceRow{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:12px;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;display:grid}a.DH46Ga_resourceRow:hover{border-color:var(--brand-primary-border)}.DH46Ga_resourceRow>svg{color:var(--public-primary-text);justify-self:center}.DH46Ga_resourceRow span{gap:2px;min-width:0;display:grid}.DH46Ga_resourceRow strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.DH46Ga_resourceRow small,.DH46Ga_resourceRow em{color:var(--muted);font-size:var(--text-meta);font-style:normal}.DH46Ga_resourceRow b{color:var(--public-primary-text);font-size:var(--text-label)}.DH46Ga_helpLinks{border-top:1px dashed var(--line);flex-wrap:wrap;gap:8px 18px;padding-top:14px;display:flex}.DH46Ga_helpLinks a{color:var(--muted);font-size:var(--text-label);align-items:center;gap:6px;text-decoration:none;display:inline-flex}.DH46Ga_helpLinks a:hover{color:var(--ink);text-decoration:underline}.DH46Ga_card{border:1px solid var(--line);background:#fff;border-radius:18px;gap:18px;padding:clamp(20px,3.4vw,36px);display:grid}.DH46Ga_facts{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:0;display:grid}.DH46Ga_facts div{background:var(--surface-muted);border-radius:12px;gap:2px;padding:12px 14px;display:grid}.DH46Ga_facts dt{color:var(--muted);font-size:var(--text-meta);font-weight:600}.DH46Ga_facts dd{color:var(--ink);margin:0;font-size:17px;font-weight:700}.DH46Ga_checklist{gap:8px;margin:0;padding:0;list-style:none;display:grid}.DH46Ga_checklist li{color:var(--ink);padding-left:26px;font-size:14px;line-height:1.6;position:relative}.DH46Ga_checklist li:before{content:"";background:var(--brand-primary-soft-strong);width:10px;height:10px;box-shadow:inset 0 0 0 2px var(--public-primary);border-radius:3px;position:absolute;top:7px;left:4px}.DH46Ga_result{color:#166534;background:#f0fdf4;border-radius:14px;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:14px 16px;display:flex}.DH46Ga_result.DH46Ga_notYet{color:#92400e;background:#fffbeb}.DH46Ga_result strong{font-size:15px}.DH46Ga_actions{flex-wrap:wrap;gap:10px;display:flex}.DH46Ga_actions a,.DH46Ga_actions button{border:1px solid var(--line);min-height:46px;color:var(--ink);cursor:pointer;background:#fff;border-radius:12px;justify-content:center;align-items:center;gap:7px;padding:0 20px;font-weight:600;text-decoration:none;display:inline-flex}.DH46Ga_actions .DH46Ga_primaryCta{border-color:var(--public-primary);background:var(--public-primary);color:var(--public-primary-foreground)}.DH46Ga_actions .DH46Ga_primaryCta:hover{background:var(--brand-primary-hover)}.DH46Ga_actions :disabled{opacity:.55;cursor:not-allowed}.DH46Ga_list{gap:10px;display:grid}.DH46Ga_listItem{border:1px solid var(--line);background:#fff;border-radius:14px;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 16px;display:grid}.DH46Ga_listItem>svg{color:var(--public-primary-text);justify-self:center}.DH46Ga_listItem span{gap:3px;min-width:0;display:grid}.DH46Ga_listItem small{color:var(--muted)}.DH46Ga_listItem button,.DH46Ga_listItem a{border:1px solid var(--line);min-height:40px;color:var(--ink);cursor:pointer;background:#fff;border-radius:10px;align-items:center;padding:0 16px;font-weight:600;text-decoration:none;display:inline-flex}.DH46Ga_quizPage{background:var(--bg);min-height:calc(100vh - 60px)}.DH46Ga_quizStage{width:min(100% - 28px,980px);margin:0 auto;padding:clamp(18px,3vw,36px) 0 64px}.DH46Ga_scrim{display:none}@media (max-width:1100px){.DH46Ga_room{--rail-width:300px}.DH46Ga_dockLabel span{max-width:150px}.DH46Ga_ringText small{display:none}}@media (max-width:900px){.DH46Ga_barTools .helpLauncher.helpLauncherInline{display:none}.DH46Ga_curriculumButton{border-color:var(--brand-primary-border);background:var(--brand-primary-soft);min-height:44px;color:var(--public-primary-text)}.DH46Ga_room,.DH46Ga_room.DH46Ga_railHidden{grid-template-columns:minmax(0,1fr)}.DH46Ga_room.DH46Ga_railHidden .DH46Ga_rail{display:flex}.DH46Ga_rail{z-index:60;visibility:hidden;border-right:0;width:min(88vw,380px);height:100dvh;transition:transform .25s;position:fixed;inset:0 auto 0 0;transform:translate(-104%);box-shadow:24px 0 48px -24px #0f172a73}.DH46Ga_room.DH46Ga_railOpen .DH46Ga_rail{visibility:visible;transform:none}.DH46Ga_room.DH46Ga_railOpen .DH46Ga_scrim{z-index:55;background:#0f172a6b;border:0;display:block;position:fixed;inset:0}.DH46Ga_railClose{border:1px solid var(--line);width:36px;height:36px;color:var(--ink);cursor:pointer;background:#fff;border-radius:10px;place-items:center;display:inline-grid}.DH46Ga_stageWrap{padding:16px 14px 120px}.DH46Ga_dock{padding:8px 10px max(8px, env(safe-area-inset-bottom));border-width:1px 0 0;border-radius:16px 16px 0 0;margin:0;position:fixed;inset:auto 0 0}.DH46Ga_toast{left:50%;bottom:calc(76px + env(safe-area-inset-bottom));margin:0;position:fixed;transform:translate(-50%)}}@media (max-width:640px){.DH46Ga_hideSmall{display:none}.DH46Ga_bar{gap:8px;padding:6px 10px}.DH46Ga_barBrand{display:none}.DH46Ga_barExit{justify-content:center;width:44px;min-height:44px;padding:0}.DH46Ga_barExit span{display:none}.DH46Ga_barContext{padding-left:8px}.DH46Ga_barTitle{font-size:14px}.DH46Ga_barButton span{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.DH46Ga_barButton{justify-content:center;width:38px;padding:0}.DH46Ga_barTools{gap:8px}.DH46Ga_barTools>.DH46Ga_ring{display:none}.DH46Ga_barButton.DH46Ga_curriculumButton{width:auto;padding:0 12px}.DH46Ga_curriculumButton .DH46Ga_curriculumDesktopLabel{display:none}.DH46Ga_curriculumButton .DH46Ga_curriculumMobileLabel{clip:auto;clip-path:none;width:auto;height:auto;display:inline;position:static;overflow:visible}.DH46Ga_barAccount .darasAccountButton{justify-content:center;min-width:44px}.DH46Ga_ringText,:is(.DH46Ga_barAccount .darasAccountButton>span:not(.darasAccountAvatar),.DH46Ga_barAccount .darasAccountButton>svg){display:none}.DH46Ga_barPill{padding:0 9px}.DH46Ga_dockLabel,.DH46Ga_dockCount{display:none}.DH46Ga_dockSide{width:44px;padding:0}.DH46Ga_dockBtn{padding:0 10px}.DH46Ga_dockBtn.DH46Ga_primary{padding:0 14px}.DH46Ga_stageHead h2{font-size:22px}.DH46Ga_facts{grid-template-columns:repeat(2,minmax(0,1fr))}.DH46Ga_listItem{grid-template-columns:minmax(0,1fr)}.DH46Ga_listItem>svg{display:none}.DH46Ga_resourceRow{grid-template-columns:minmax(0,1fr) auto}.DH46Ga_resourceRow>svg{display:none}}@media (prefers-reduced-motion:reduce){.DH46Ga_rail,.DH46Ga_ringValue,.DH46Ga_railBar i,.DH46Ga_chapterChevron{transition:none}}@media (max-width:900px){dialog.DH46Ga_rail{max-width:none;max-height:none;color:inherit;border:0;margin:0;padding:0}.DH46Ga_room dialog.DH46Ga_rail:not([open]){display:none}.DH46Ga_room dialog.DH46Ga_rail[open]{visibility:visible;display:flex;transform:none}dialog.DH46Ga_rail::backdrop{background:#0f172a6b}}
.De5m1G_root{min-width:0}.De5m1G_root .lessonQuizPanel{border:1px solid var(--line);background:#fff;border-radius:14px;gap:18px;padding:clamp(18px,3vw,28px);display:grid}.De5m1G_root .lessonQuizPanel p{margin:8px 0 0;line-height:1.65}.De5m1G_root .lessonQuizPanel .lessonQuizHint{color:var(--muted);margin:0;font-size:.875rem}.De5m1G_root .lessonQuizCard{border:1px solid var(--line);background:var(--bg);border-radius:12px;justify-content:space-between;align-items:center;gap:20px;padding:20px;display:flex}.De5m1G_root .lessonQuizCard>div{min-width:0}.De5m1G_root .lessonQuizCard h3{overflow-wrap:anywhere;margin:0;font-size:1rem}.De5m1G_root .lessonQuizCard p{margin:6px 0;font-size:.875rem}.De5m1G_root .lessonQuizCard small{color:var(--muted)}.De5m1G_root .lessonQuizCard .primaryAction{text-align:center;flex-shrink:0;text-decoration:none}@media (max-width:640px){.De5m1G_root .lessonQuizCard{flex-direction:column;align-items:stretch;gap:16px;padding:16px}}.De5m1G_root .lessonReadingPanel{border:1px solid var(--line);background:#fff;border-radius:8px;min-height:0;padding:clamp(22px,4vw,42px)}.De5m1G_root .lessonReadingPanel .label{margin-bottom:18px;display:inline-flex}.De5m1G_root .lessonReadingPanel p{max-width:74ch;color:var(--ink);white-space:pre-line;margin:0;font-size:1.02rem;line-height:1.8}.De5m1G_root .lessonPositionHint{font-size:var(--text-label);color:var(--muted)}