.learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0}.learning-card{background:#fff;border:1px solid #dce5ed;border-radius:12px;padding:20px;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.learning-card h3{margin:0;font-size:16px;line-height:1.5}.learning-card p{margin:auto 0 4px;color:#62748b}.learning-card .muted{font-size:12px}#learning-dialog{width:min(1400px,96vw);max-width:1400px;height:90vh;border:0;border-radius:12px;padding:20px}#learning-dialog::backdrop{background:#142a4688}#learning-dialog .dialog-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:12px}#learning-title{margin:0;font-size:19px}#learning-frame{width:100%;height:calc(100% - 88px);border:1px solid #dce5ed;border-radius:8px;margin-top:12px}@media(max-width:1100px){.learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.learning-grid{grid-template-columns:1fr}}
.learning-library-view{background:#f8f9fa;min-width:0}.learning-library-frame{display:block;width:100%;height:calc(100vh - 178px);min-height:640px;border:0;background:#f8f9fa}#lesson-library-error{padding:24px;color:#b42318}@media(max-width:700px){.learning-library-frame{height:calc(100dvh - 140px);min-height:540px}}