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.sidebar{overflow-y:auto}.nav{flex-shrink:0}.brand{padding-bottom:15px}.nav{gap:3px;margin-top:15px}.nav button{padding:9px 12px}
.archive-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0}
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.archive-card{display:block;text-align:left;min-width:0}
.archive-card .plot{margin:12px 0}
.archive-intent{font-size:12px;color:#5d7068;line-height:1.7;min-height:60px}
.original-series{margin-top:28px;border-top:1px solid #dfe6e0;padding-top:20px}
.original-series details{margin-top:15px}.original-series summary{cursor:pointer;color:#307b68}
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.course-extensions>summary{cursor:pointer;color:#214b43;font-size:15px;font-weight:600}.course-extensions>div{padding-top:6px}
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.course-reading a{overflow-wrap:anywhere}@media(max-width:620px){.course-reading .actions{display:grid;grid-template-columns:minmax(0,1fr);justify-content:stretch}.course-reading .actions label,.course-reading .actions input,.course-reading .actions button{width:100%;min-width:0}}