:root {
  --topHeaderBackground: #000753;
  --topHeaderText: #ffffff;
  --sidebarBackground: #f5f5f5;
  --sidebarText: #333333;
  --primaryColor: #012f7b;
  --sectionColor: #333333;
  --sectionNumberColor: #ffffff;
  --sectionNumberBackgroundColor: #012f7b;
  --activityColor: #333333;
  --activityBackgroundColor: transparent;
  --activityHoverBackground: rgba(0,0,0,0.05);
  --activityNumberColor: rgba(0,0,0,0.6);
  --selectedActivityColor: #122c3c;
  --selectedActivityBackgroundColor: #dcdcdc;
  --selectedActivityBorderColor: #012f7b;
  --completedActivityColor: #333333;
  --completedCheckmarkColor: #4CAF50;
  --progressBarBackground: rgba(0,0,0,0.1);
  --progressBarFill: #012f7b;
  --primaryButtonBackground: #012f7b;
  --primaryButtonText: #ffffff;
  --primaryButtonHoverBackground: #001662;
  --contentBackground: #f6f6f6;
  --pageBackground: #f5f5f5;
  --cardBackground: #ffffff;
  --headingColor: #464646;
  --primaryTextColor: #1f2937;
  --secondaryTextColor: rgba(0,0,0,0.54);
  --borderColor: #e0e0e0;
  --quizPrimaryColor: #012f7b;
  --quizPrimaryHoverColor: #001662;
  --quizCorrectColor: #4CAF50;
  --quizIncorrectColor: #dc3545;
  --heroBackground: #1f2937;
  --heroText: #ffffff;
  --skillTagBackground: #000753;
  --skillTagText: #ffffff;
  --headingFontFamily: Open Sans;
  --bodyCopyFontFamily: Open Sans;
  --h1Size: 24px;
  --h2Size: 18px;
  --h3Size: 14px;
  --h4Size: 16px;
  --pSize: 16px;
  --contentLinksColor: #0029ff;
}

.course-landing{background:var(--pageBackground,#f5f5f5);min-height:100vh;position:relative}.course-introduction-container{background-color:var(--heroBackground,var(--topHeaderBackground,#162c34));position:relative}.left-column-container{max-width:1200px;display:flex;flex-direction:row;gap:80px;padding:0 30px;margin:0 auto;position:relative;box-sizing:border-box;width:100%}.course-hero{background:0 0;color:var(--heroText,#fff);padding:34px 0 40px;width:100%;box-sizing:border-box}.course-hero .course-introduction,.hero-content{display:flex;flex-direction:column;gap:24px;margin-inline-end:460px;width:auto;min-width:0;word-wrap:break-word;color:var(--heroText,#fff)}.course-hero .course-name,.hero-title{color:var(--heroText,#fff);font-size:30px;margin:0;font-weight:700;line-height:1.2}.course-hero .course-description,.hero-description{color:var(--heroText,#fff);font-size:1em;line-height:150%;margin:0;opacity:.95}.course-hero .course-description p,.hero-description p{margin:0 0 1em}.course-hero .course-description p:last-child,.hero-description p:last-child{margin-bottom:0}.hero-created-by{display:flex;align-items:center;flex-wrap:wrap;gap:0;font-size:14px;color:var(--heroText,#fff)}.hero-author-avatar,.hero-created-by .mentio-list-item-avatar{display:inline-block;width:24px;height:24px;border-radius:50%;background-size:cover;background-position:center;background-repeat:no-repeat;margin-block:0;margin-inline:8px 4px;flex-shrink:0}.hero-author-name,.hero-created-by .course-author{color:var(--heroText,#fff);font-weight:400}.course-hero .course-introduction-card{background-color:var(--cardBackground,#fff);border-radius:12px;display:flex;flex-direction:column;height:fit-content;width:400px;position:absolute;inset-inline-end:30px;top:0;z-index:1;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.15)}.course-introduction-card-image{width:100%}.course-avatar{width:100%;aspect-ratio:1/1;background-size:cover;background-position:center;background-repeat:no-repeat;border-radius:12px 12px 0 0}.course-card-placeholder{width:100%;aspect-ratio:1/1;background:var(--borderColor,#e0e0e0);display:flex;align-items:center;justify-content:center;border-radius:12px 12px 0 0}.placeholder-icon{font-size:4em;opacity:.4;color:var(--secondaryTextColor,rgba(0,0,0,.54))}.course-introduction-card-text{display:flex;flex-direction:column;font-size:14px;font-weight:700;gap:16px;padding:20px;font-family:'Open Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.42857143}.course-introduction-card-text-title-author{display:flex;flex-direction:column;gap:4px}.course-header-title-row,.course-introduction-card-text .course-header-title-row{color:var(--headingColor,#2c3e50)!important;font-size:14px!important;line-height:1.42857143!important;margin-bottom:0!important;font-weight:700!important;font-family:'Open Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif!important}.course-introduction-card-text .course-introduction-card-text-author,.course-introduction-card-text-author{color:#6b7280!important;font-size:12px!important;font-weight:700!important;margin-bottom:0!important;line-height:1.42857143!important;font-family:'Open Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif!important}.resume-course-btn{width:100%;align-self:stretch;margin-bottom:0;display:block;background:var(--primaryButtonBackground,#0e78a9);border:1px solid var(--primaryButtonBackground,#0e78a9);border-radius:8px;padding:4px 15px;line-height:25px;text-align:center;font-size:13px;font-weight:400;color:var(--primaryButtonText,#fff);cursor:pointer;transition:background .2s;box-sizing:border-box;box-shadow:none}.resume-course-btn:hover{background:var(--primaryButtonHoverBackground,#0c6590)}.landing-content{margin:0;display:block;padding:40px 0 48px;box-sizing:border-box;background:var(--pageBackground,#f5f5f5)}.landing-main{margin-inline-end:460px;min-width:0;box-sizing:border-box;display:flex;flex-direction:column;gap:40px}.profile-headline{font-size:22px;font-weight:400;margin-top:0;margin-bottom:1em;color:var(--headingColor,#2c3e50)}.profile-editable-item{margin:0}.profile-block{border-top:1px solid #eee;padding:20px 0 0;margin:0}.objectives-section{background:0 0;padding:0;margin:0}.objectives-list{list-style:disc;padding-inline-start:20px;margin:0;color:var(--primaryTextColor,rgba(0,0,0,.87))}.objectives-list li{font-size:14px;line-height:1.6;margin-bottom:4px}.skills-section .profile-skills{display:flex;flex-wrap:wrap;gap:8px}.skill-tag,.skills-section .tag{background:var(--skillTagBackground,var(--topHeaderBackground,#162c34));color:var(--skillTagText,#fff);padding:6px 16px;border-radius:20px;font-size:.9em;font-weight:400;cursor:default;border:none}.course-curriculum-summary .curriculum-meta{color:#6b7280;font-size:14px;margin:-4px 0 16px}.course-curriculum-summary .curriculum-accordion{display:flex;flex-direction:column;gap:8px}.course-curriculum-summary .curriculum-section{border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;background:#fff}.course-curriculum-summary .curriculum-section:hover .curriculum-section-head{background:#fafafa}.course-curriculum-summary .curriculum-section-head{display:flex;align-items:center;gap:12px;padding:14px 18px;cursor:pointer;user-select:none}.course-curriculum-summary .curriculum-section-name{flex:1;font-weight:400;color:#111827;font-size:15px}.course-curriculum-summary .curriculum-section-meta{color:#6b7280;font-size:13px}.course-curriculum-summary .curriculum-caret{color:#6b7280;width:16px;text-align:center}.course-curriculum-summary .curriculum-section-body{border-top:1px solid #e5e7eb;padding:8px 18px 14px}.course-curriculum-summary .curriculum-lesson{display:flex;gap:12px;padding:8px 0;color:#374151;font-size:14px}.course-curriculum-summary .curriculum-lesson+.curriculum-lesson{border-top:1px dashed #f1f5f9}.course-curriculum-summary .curriculum-lesson-num{color:#9ca3af;font-variant-numeric:tabular-nums;min-width:32px}.course-curriculum-summary .curriculum-lesson-name{flex:1}.landing-page-active .activity-side-menu{display:none}.landing-page-active .main-content{margin-inline-start:0;width:100%}.landing-page-active .content-area{padding:0}.landing-page-active .content-header{display:none}.landing-page-active .content{background:0 0}.landing-page-active .course-view-collapsed-actions,.landing-page-active .progress-container{display:none}@media (max-width:1400px){.course-hero .course-introduction,.hero-content,.landing-main{margin-inline-end:350px}.course-hero .course-introduction-card{width:300px}}@media (max-width:1024px){.course-hero .course-introduction,.hero-content,.landing-main{margin-inline-end:0}.course-hero .left-column-container{flex-direction:column-reverse;gap:40px}.course-hero .course-introduction-card{position:static;width:100%;margin-top:0}.course-hero{padding-bottom:30px}}@media (max-width:880px){.left-column-container{gap:40px;padding:0 15px}}@media (max-width:768px){.course-hero{padding:24px 0 30px}.landing-content{padding:24px 0 40px}.course-hero .course-name,.hero-title{font-size:24px}}@media (max-width:480px){.course-hero .course-name,.hero-title{font-size:20px}}