.course-cover{position:relative}.course-cover-top{position:absolute;top:18px;right:20px;left:20px;display:flex;align-items:center;justify-content:space-between;gap:8px}.course-cover-top span{font-size:9px}.course-cover-top b{font-size:9px;color:#f7e9a3;letter-spacing:.4px}.course-number-badge{position:absolute;top:52px;right:20px;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:rgba(212,175,55,.17);border:1px solid rgba(241,217,120,.45);color:#f8e9a4;font-size:15px;font-weight:800;box-shadow:0 8px 18px rgba(0,0,0,.12)}.course-identity{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:8px}.course-identity span{font-size:8px;color:var(--tr-blue);font-weight:700}.course-card-actions{display:flex;align-items:center;justify-content:space-between;margin-top:15px;padding-top:12px;border-top:1px solid #e8edf4;color:var(--tr-blue);font-size:9px;font-weight:700}.qr-mini{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:#18243a;color:#fff;font-size:7px;letter-spacing:.3px}.training-code-note{margin-top:18px;padding:18px 20px;border:1px solid #dce5f5;border-radius:18px;background:linear-gradient(135deg,#fff,#edf3ff);display:flex;align-items:center;justify-content:space-between;gap:20px}.training-code-note div{display:flex;flex-direction:column;gap:5px}.training-code-note b{font-size:12px;color:var(--tr-ink)}.training-code-note span{font-size:9px;color:var(--tr-muted);line-height:1.9}.training-code-note a{flex:none;padding:9px 13px;border-radius:10px;background:#fff;border:1px solid #dce5f5;color:var(--tr-blue);font-size:9px;font-weight:700}@media(max-width:620px){.course-number-badge{top:51px}.training-code-note{align-items:flex-start;flex-direction:column}.training-code-note a{width:100%;text-align:center}}