.ed-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}.ed-card{overflow:hidden;padding:0!important}.ed-cover{min-height:170px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:14px;color:white;background:linear-gradient(125deg,#244c40,#6a8664)}.ed-card:nth-child(2n) .ed-cover{background:linear-gradient(125deg,#685343,#b0916b)}.ed-cover span{font-size:11px;letter-spacing:.15em}.ed-cover strong{font-size:24px;line-height:1.2}.ed-cover small{font-size:12px}.ed-body,.ed-lesson{padding:24px}.ed-body h2{font-size:20px;min-height:54px}.ed-body progress{display:block;width:100%;height:10px;margin:16px 0;accent-color:#42674d}.ed-lesson{max-width:1000px;margin-top:24px}.ed-lesson video{display:block;width:100%;max-height:440px;background:#244c40;border-radius:12px}.ed-lesson fieldset{border:1px solid #d8dfd4;border-radius:10px;padding:18px;margin:18px 0}.ed-lesson label{display:block;margin:12px 0}.ed-table{overflow:auto}.ed-table table{width:100%;border-collapse:collapse}.ed-table th,.ed-table td{text-align:left;padding:14px;border-bottom:1px solid #d8dfd4;vertical-align:top}.ed-lesson p{line-height:1.6}
.ed-cover{position:relative;isolation:isolate;min-height:210px;overflow:hidden}.ed-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.ed-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(17,41,30,.85),rgba(17,41,30,.08));z-index:-1}.ed-cover strong{max-width:85%;text-shadow:0 1px 6px #17352866}.ed-demo-note{font-size:13px;color:#687362;margin-bottom:24px}
.ed-pagination{display:flex;align-items:center;gap:12px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}.ed-pagination span{margin-right:auto;font-size:13px;color:#687362}.ed-card:nth-child(2n) .ed-cover img{object-position:65% center}

.ed .ed-tabs{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:16px;margin:24px 0 32px;padding:0}
.ed .ed-tabs .button{margin:0;flex:0 0 auto}
@media(max-width:600px){.ed .ed-tabs{gap:12px;margin:20px 0 24px}.ed .ed-tabs .button{flex:1 1 220px}}
.ed-card-summary{color:#59675d;font-size:14px;line-height:1.6}.ed-course-info{margin:24px 0 32px}.ed-course-summary{font-size:18px;line-height:1.7;max-width:760px}.ed-meta{display:flex;gap:10px;flex-wrap:wrap}.ed-meta span{font-size:12px;background:#edf2e8;color:#35523e;border-radius:20px;padding:6px 12px}.ed-course-info section{margin:28px 0}.ed-course-info h3{font-size:18px;margin-bottom:12px}.ed-course-info li{margin:10px 0;line-height:1.6}.ed-topic{border:1px solid #dce3d6;border-radius:10px;margin:10px 0;padding:14px 18px}.ed-topic summary{font-weight:600;cursor:pointer}.ed-topic p{color:#59675d;margin-bottom:0}.ed-course-info .button{display:inline-flex;text-decoration:none;margin-top:12px}
.ed-detail-badge{display:inline-block;font-size:11px;font-weight:600;padding:4px 9px;border-radius:6px;background:#edf4e9;color:#35523e}