.courses h1{font-size:2.5rem;max-width:22em}.courses h2{font-size:1.5rem}.courses h3{font-size:1.15rem}.courses h4{font-size:1rem}.courses main{padding-block-end:32px}.course-heading{padding-block:44px 28px}.course-heading p{max-width:72ch}.course-heading-image{display:grid;grid-template-columns:minmax(0,1fr) 210px;align-items:center;gap:32px}.course-heading-image img{width:100%;max-height:250px;object-fit:contain}.course-directory-section{margin-block:42px}.course-catalog-row{display:flex;justify-content:space-between;align-items:center;gap:28px;padding-block:28px;border-block-end:1px solid var(--catalog-line)}.course-catalog-row>div{min-width:0}.course-catalog-row p{margin-block:8px;color:var(--catalog-muted)}.course-catalog-row>a{flex-shrink:0;min-height:44px;align-content:center;color:var(--catalog-accent)}.course-catalog-row h3{margin:0}.course-layout{display:grid;grid-template-columns:minmax(190px,250px) minmax(0,1fr);gap:40px;margin-block:24px}.lesson-nav{list-style:none;padding:0;margin:0 0 22px}.lesson-nav li{margin-block:10px}.lesson-nav button{width:100%;text-align:left;line-height:1.6}.lesson-nav button[aria-current=true]{border-color:var(--catalog-accent);color:var(--catalog-accent)}.course-reader{min-width:0;max-width:80ch}.lesson-prose p{max-width:72ch;line-height:1.95;margin-block:20px}.lesson-task{padding-block:26px 12px;border-block-start:1px solid var(--catalog-line);margin-block-start:32px}.lesson-task p{white-space:pre-wrap}.course-reader fieldset{border:0;padding:0;margin:0 0 20px;min-width:0}.course-reader legend{font-weight:600;line-height:1.7;margin-block-end:18px}.courses .course-check{display:flex;flex-direction:row;align-items:flex-start;gap:12px;line-height:1.7;font-weight:400}.courses .course-check input{width:20px;min-height:20px;flex:none;margin-block-start:4px;accent-color:var(--catalog-accent)}.quiz-choices label{margin-block:12px}.course-feedback{margin-block-start:36px;padding-block-start:28px;border-block-start:1px solid var(--catalog-line)}.course-submission{padding-block:22px;border-block-end:1px solid var(--catalog-line)}.course-submission h4{margin-block:0 10px}.course-submission>p{font-size:.9375rem}.course-submission button{margin-block-start:12px;margin-inline-end:12px}.preserve-text{white-space:pre-wrap;overflow-wrap:anywhere}.lesson-explanation{padding:20px;background:var(--catalog-surface);border-radius:12px}.courses details{margin-block:18px}.courses summary{min-height:44px;align-content:center;cursor:pointer;line-height:1.7}.course-admin-layout{display:grid;grid-template-columns:minmax(200px,280px) minmax(0,1fr);gap:40px;margin-block:24px}.course-editor{min-width:0}.course-editor fieldset{min-width:0;border:0;padding:0;margin:0}.course-editor-unit{border-block-start:1px solid var(--catalog-line);padding-block:24px;margin-block:20px}.course-editor-unit h3{margin-block-end:20px}.course-editor-unit textarea{min-height:100px}.course-editor-unit textarea[name=body]{min-height:240px}.course-editor-unit .form-actions{margin-block:12px}.course-editor-unit input[type=number]{max-width:160px}.course-admin-row{border-block-end:1px solid var(--catalog-line);padding-block:20px}.course-admin-row h3{font-size:1rem;margin-block-end:8px}.course-admin-row p{font-size:.875rem;color:var(--catalog-muted)}.course-publish{margin-block:28px;padding-block:24px;border-block-start:1px solid var(--catalog-line)}.teaching-work{display:grid;grid-template-columns:minmax(200px,300px) minmax(0,1fr);gap:36px}.teaching-reader{min-width:0;max-width:80ch}.teaching-reader>section{border-block-end:1px solid var(--catalog-line);padding-block:24px}.teaching-reader form{margin-block:28px}.teaching-reader fieldset{min-width:0;border:0;padding:0}.course-legacy{padding-block:28px;border-block-start:1px solid var(--catalog-line)}.course-legacy .mu-workspace{margin:20px 0;width:100%}
@media(max-width:800px){.course-layout,.course-admin-layout,.teaching-work{grid-template-columns:1fr;gap:24px}.lesson-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.lesson-nav li{margin:0}.course-reader{max-width:none}.course-catalog-row{align-items:flex-start;gap:16px}.course-heading-image{grid-template-columns:minmax(0,1fr) 150px;gap:20px}}
@media(max-width:500px){.courses h1{font-size:2rem}.course-heading-image{grid-template-columns:1fr}.course-heading-image img{width:140px;justify-self:end}.course-catalog-row{flex-direction:column}.lesson-nav{grid-template-columns:1fr}.course-heading{padding-block:32px 20px}.course-layout{margin-block-start:12px}}