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var(--border);border-radius:999px;padding:4px 10px;font-size:11px;font-weight:800}.quest-pill.pts{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed33}.quest-q{margin-bottom:12px;font-size:15px;font-weight:800;line-height:1.5}.quest-feedback{border-radius:var(--r);margin-top:16px;padding:12px 16px;font-size:14px;font-weight:700}.quest-feedback.ok{color:#007a70;background:#00c4b41a;border:1px solid #00c4b440}.quest-feedback.fail{color:#b91c1c;background:#dc262614;border:1px solid #dc262633}.mm-tabs-inline{background:var(--surface);border-bottom:1.5px solid var(--border);flex-shrink:0;align-items:stretch;gap:6px;padding:10px 12px;display:none}.mm-tab-inline{border-radius:var(--r);border:1.5px solid var(--border);background:var(--surface2);color:var(--text2);font-family:var(--font);cursor:pointer;flex:1;padding:10px 6px;font-size:11px;font-weight:800;transition:all .18s}.mm-tab-inline:hover{color:#6d28d9;border-color:#7c3aed59}.mm-tab-inline.active{color:#fff;background:linear-gradient(135deg,#9f68ff,#7c3aed);border-color:#0000;box-shadow:0 3px 10px #7c3aed40}.mm-tab-inline.tab-suggested{box-shadow:0 0 0 2px #7c3aed59}@media (width<=768px){.lesson-grid,.modal-bg .modal-box--xl .mm-shell{grid-template-columns:1fr}.mm-sidebar{display:none}.mm-tabs-inline{display:flex}.immersive-main{flex-direction:column;min-height:0;display:flex}.immersive-main .content-canvas{flex:1;min-height:0;overflow-y:auto}}