:root{--course-purple:#71458a}body{background:#faf7fc;color:#241c2b}.course-wrap{max-width:1100px;margin:40px auto;padding:0 22px 70px}.course-nav{display:flex;gap:20px;flex-wrap:wrap;padding:22px;border-bottom:1px solid #e4d9eb}.course-nav a{color:inherit}.course-card{background:white;border:1px solid #e4d9eb;border-radius:18px;padding:24px;margin:22px 0}.course-card h2{margin:0 0 16px}.course-card label{display:block;margin:12px 0}.course-card input:not([type=checkbox]),.course-card select,.course-card textarea{width:100%;padding:12px;border:1px solid #c9b6d3;border-radius:8px;font:inherit;background:white;color:#241c2b}.course-card input[type=checkbox]{margin-right:10px}.course-card button,.course-wrap>.button{padding:11px 17px;border-radius:8px;border:1px solid #71458a;background:#71458a;color:white;font:inherit;cursor:pointer;margin:5px 8px 5px 0}.course-card button.secondary{background:white;color:#71458a}.course-card button:disabled{opacity:.5;cursor:wait}.course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.course-note{color:#65556d;font-size:.95rem;line-height:1.6}.course-status{white-space:pre-wrap;overflow-wrap:anywhere}.course-card video{width:100%;max-height:65vh;background:#17121b;border-radius:10px}.course-card progress{width:100%;height:18px;accent-color:#71458a}.course-card summary{cursor:pointer;font-weight:600;padding:12px 0}.course-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.course-row>*{flex:1;min-width:120px}.course-badge{display:inline-block;font-size:12px;background:#f0e6f7;border-radius:20px;padding:5px 10px;margin-bottom:12px}.course-empty{text-align:center;padding:45px 20px}.course-card h3{font-size:1.2rem}.course-card form{margin-top:12px}.course-card .subtitle-line{display:flex;align-items:center;gap:12px}.course-card .subtitle-line button{font-size:13px;padding:7px}.course-card fieldset{border:0;padding:0}.course-card [hidden]{display:none!important}@media(max-width:600px){.course-wrap{padding:0 14px 50px}.course-card{padding:17px}.course-wrap h1{font-size:2.2rem}}