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1fr}.form-grid,.choice-grid,.modal-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr}.mastery-grid{grid-template-columns:1fr 1fr}.top-chip small{display:none}.top-chip{display:flex}.top-actions #profileBtn{display:none}.detail-actions{display:grid;grid-template-columns:1fr 1fr}.detail-actions button{width:100%}.train-top{grid-template-columns:auto 1fr}.score-chip{display:none}.self-rate{align-items:stretch;flex-wrap:wrap}.self-rate span{width:100%;margin:0}.question-panel .panel-head{align-items:flex-start;flex-direction:column}.question-panel .search-input{width:100%}}

.boot-card{position:relative}.boot-loader{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;background:#f7f7fb;color:var(--muted);font-size:10px}.boot-loader i{width:16px;height:16px;border:2px solid #d7d9e3;border-top-color:var(--brand);border-radius:50%;animation:artilearnSpin .8s linear infinite}.boot-error{margin-top:12px;padding:12px 14px;border-radius:12px;background:#fff0f1;color:#9c3540;font-size:10px;line-height:1.55;white-space:pre-wrap}.boot-actions{margin-top:12px}.build-tag{display:block;margin-top:18px;color:#a2a8b5;font-size:8px;text-align:center}@keyframes artilearnSpin{to{transform:rotate(360deg)}}