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button.locked{opacity:1;color:#777d88}.module nav button small{color:#737986}.module nav button.active{color:#642238;background:#f5eaf0}.module nav button.active small{color:#642238}.course-chapter{color:var(--teal);align-items:center;gap:9px;padding:20px 12px 9px;font-size:.8rem;display:flex}.course-chapter span{font-variant-numeric:tabular-nums;opacity:.8;font-size:.75rem}.module .lesson-head{border-bottom:1px solid var(--line);background:#fff;padding:30px clamp(24px,4.5vw,64px) 28px;display:block}.chapter-progress{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 32px;padding:0;list-style:none;display:grid}.chapter-progress li{color:#737782;border-bottom:3px solid #e7e8ed;align-items:center;gap:9px;padding:0 0 12px;font-size:.875rem;display:flex}.chapter-progress li span{font-variant-numeric:tabular-nums;font-size:.75rem}.chapter-progress li.current{color:var(--teal);border-color:var(--teal)}.chapter-progress li.reviewed{color:#326148;border-color:#a7bdaf}.lesson-title-row{justify-content:space-between;gap:32px;display:flex}.lesson-title-row>div:first-child{min-width:0;max-width:820px}.lesson-head .eyebrow{color:var(--teal);letter-spacing:.12em;font-size:.75rem}.module .lesson-head h2{letter-spacing:-.035em;text-wrap:balance;margin-bottom:16px;font-size:clamp(2rem,3vw,3rem);line-height:1.12}.lesson-head .lesson-summary{color:#535966;max-width:720px;margin:0;font-size:1.0625rem;line-height:1.65}.lesson-index{text-align:right;flex:0 0 90px}.lesson-index>span{color:#e7d6de;letter-spacing:-.06em;font-size:5rem;font-weight:750;line-height:1;display:block}.lesson-index small{color:var(--muted);white-space:nowrap;margin-top:10px;font-size:.875rem;display:block}.lesson-highlights{gap:0;margin-top:22px}.module .lesson-highlights span{border:0;border-right:1px solid var(--line);background:0 0;border-radius:0;margin:5px 16px 5px 0;padding:0 16px 0 0;font-size:.875rem}.module .lesson-highlights span:last-child{border-right:0;margin-right:0}.lesson-body{background:#fff;border-inline:1px solid #e5e6eb;max-width:1040px;padding:36px clamp(24px,4vw,64px)}.module .lesson-nav{border-top:1px solid var(--line);border-inline:1px solid #e5e6eb;max-width:1040px;padding:24px clamp(24px,4vw,64px)}.lesson-body h3{font-size:1.25rem;line-height:1.4}.lesson-body .objective{border:0;border-bottom:1px solid var(--line);border-radius:0;align-items:flex-start;padding:18px;font-size:1rem}.objective span{padding-top:3px;font-family:inherit;font-size:.875rem;font-weight:700}.module .pathway>div h3{font-family:inherit;font-size:1.4rem;font-weight:700}.pathway li{align-items:flex-start}.pathway li b{font-size:.875rem;line-height:1.4}.pathway li small{margin-top:4px;font-size:.8125rem;line-height:1.5}.scope strong{letter-spacing:.04em;font-size:.875rem}.knowledge{border-top:3px solid var(--teal);background:#f8f8fa;border-radius:8px;margin-top:40px}.module .knowledge-label{color:var(--teal);background:0 0;margin-bottom:8px;padding-top:22px;padding-bottom:8px}.module .knowledge-label span{font-size:.75rem}.module .knowledge-label em{color:var(--muted);font-size:.8125rem}.knowledge h3{margin-top:16px;font-size:1.35rem}.answers button{border-radius:6px;line-height:1.55;transition:border-color .15s,background .15s}.answers button:not(:disabled):hover{background:#fcf7f9;border-color:#9c6b7c}.answers button.selected{background:#f7eaf0}.answers button>span{flex-shrink:0}.feedback{border-radius:6px}.clinical-image{border-color:#cfd2db;border-radius:10px;box-shadow:0 5px 16px #25283205}.clinical-image-heading{padding:22px 26px}.clinical-image-heading>span{letter-spacing:.09em;font-size:.75rem}.clinical-image-heading h3{font-size:1.5rem;line-height:1.3}.clinical-image-stage{background:#16191f;padding:24px}.clinical-image figcaption{padding:24px 26px}.clinical-image .image-credit{font-size:.875rem}.image-credit summary{align-content:center;min-height:44px;padding-block:8px;display:list-item}.equipment-heading{color:#fff;background:#242730;padding:26px}.equipment-heading .eyebrow{color:#ebc6d4}.equipment-heading h3{color:#fff}.equipment-heading p{color:#e4e5eb}.equipment-bedside figcaption{border-left:4px solid var(--teal);margin:22px;padding:0 0 0 18px}.equipment-cues{background:#fafafb}.equipment-cues p{font-size:1rem}.case-card{border-radius:10px;box-shadow:0 8px 28px #24273008}.case-stage-nav{background:0 0;border:0;border-bottom:2px solid #d8c0ca;border-radius:0;padding-inline:0}.case-stage-nav span,.case-stage-nav b{font-size:.875rem}.case-steps button{width:44px;height:44px;box-shadow:none}.case-cue-board span{background:#f7f5f7;border-color:#ddd4da;border-radius:6px}.complete{background:#fff}.completion-grid>div{border-top:3px solid #d8c0ca}.landing .landing-grid{padding-block:44px}.landing h1{text-wrap:balance;font-size:clamp(2.6rem,4.4vw,4.35rem)}.landing .brand{margin-bottom:28px}.landing .intro{margin-block:24px}.landing .project-journey{border-left:1px solid #d8c0ca;gap:20px;margin-left:16px;padding-left:0}.landing .project-journey li>span{background:#fff;border-color:#d8c0ca;border-radius:50%;flex-shrink:0;margin-left:-17px}.landing .course-stats{border-radius:6px}.landing .course-stats strong{font-family:inherit;font-size:1.6rem;font-weight:750}.landing .course-stats span{letter-spacing:.04em;font-size:.75rem}.start:hover,.submit:not(:disabled):hover,.check-btn:not(:disabled):hover{filter:brightness(.92)}.module .progress{background:#50535d}.module-references{border-top:1px solid var(--line);text-align:center;background:#fff;padding:12px 20px}.module-references a{min-height:44px;color:var(--muted);text-underline-offset:4px;align-items:center;font-size:.875rem;display:inline-flex}.module-references a:hover{color:var(--teal)}@media (width>=1200px){html:not([data-layout=mobile]) .clinical-image:not(.clinical-clip){grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);display:grid}html:not([data-layout=mobile]) .clinical-image:not(.clinical-clip) .clinical-image-heading{grid-column:1/-1}html:not([data-layout=mobile]) .clinical-image:not(.clinical-clip) .clinical-image-stage{align-items:center;padding:18px}}.embedded-module .course-chapter{display:none}@media (width>=1050px){html[data-layout=desktop] .embedded-module .course-chapter{display:flex}}html[data-layout=mobile] .module .shell{display:block}html[data-layout=mobile][data-outline=open] .module nav{max-height:65vh;display:block}html[data-layout=mobile] .module .course-chapter{padding-top:18px;display:flex}html[data-layout=mobile] .module .lesson-head{padding:24px 20px}html[data-layout=mobile] .chapter-progress{gap:10px;margin-bottom:26px}html[data-layout=mobile] .chapter-progress li{flex-direction:column;align-items:flex-start;gap:5px;padding-bottom:10px;font-size:.875rem;line-height:1.35}html[data-layout=mobile] .lesson-index{display:none}html[data-layout=mobile] .module .lesson-head h2{font-size:2rem}html[data-layout=mobile] .module .lesson-body{border:0;padding:26px 20px}html[data-layout=mobile] .lesson-head .lesson-summary{font-size:1rem}html[data-layout=mobile] .module .lesson-highlights span{margin-right:8px;padding-right:8px}html[data-layout=mobile] .module .pathway ol{grid-template-columns:1fr;gap:12px}html[data-layout=mobile] .pathway li{padding:16px}html[data-layout=mobile] .lesson-nav{border-inline:0}html[data-layout=mobile] .clinical-image-heading h3{font-size:1.35rem}html[data-layout=mobile] .landing .course-stats{flex-wrap:wrap}@media (width<=800px){html[data-layout=desktop] .module header{grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) auto;gap:14px;height:auto;min-height:100px;padding:16px 20px;position:static}html[data-layout=desktop] .module .progress-wrap{grid-area:2/1/auto/-1;display:block}html[data-layout=desktop] .module .restart{grid-area:1/2;justify-self:end;position:static}html[data-layout=desktop] .module .shell{display:block}html[data-layout=desktop] .module nav{gap:4px;max-width:100%;height:auto;padding:10px;display:flex;position:static;overflow-x:auto}html[data-layout=desktop] .module nav>p,html[data-layout=desktop] .module nav .course-chapter,html[data-layout=desktop] .module nav button div{display:none}html[data-layout=desktop] .module nav button{flex-shrink:0;width:44px;min-width:44px;min-height:44px;margin:0;padding:7px}html[data-layout=desktop] .module .lesson-body{border:0;margin-inline:0;padding:24px 20px}}@media (width<=480px){.display-toolbar{padding:10px 12px}.display-choices button{min-height:44px}.module .lesson-title-row{gap:10px}.module .lesson-index{display:none}.chapter-progress{gap:8px}.chapter-progress li{flex-direction:column;align-items:flex-start;font-size:.875rem}.module .lesson-head h2{font-size:2rem}.case-stage-nav{align-items:flex-start;gap:14px}.case-stage-nav>div:first-child{flex-direction:column;align-items:flex-start;gap:6px}.case-steps{gap:5px}.equipment-bedside figcaption{margin:18px 16px}.landing .course-stats{grid-template-columns:1fr;display:grid}.landing .course-stats>div{gap:16px;padding:12px 16px}.landing .course-stats br{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.answers button,.progress i{transition:none}}@media print{.chapter-progress,.lesson-index,.course-chapter{display:none}.module .lesson-head,.lesson-body{background:#fff;border:0}}