.eq-tabs{margin-bottom:18px}.eq-tabs .tk-seg-btn{flex:1 1 0;min-width:0;padding:8px 6px}@media (max-width:420px){.eq-tabs .tk-seg-btn{flex:calc(50% - 6px);min-height:40px}}.eq-form{text-align:center;font-size:16px}.eq-coefs{grid-template-columns:repeat(auto-fit,minmax(72px,1fr));gap:10px;display:grid}.eq-pow{color:var(--muted);font-weight:600}.eq-bad{border-color:#dc3545}.eq-typed{gap:8px;display:flex}.eq-typed .tk-input{flex:1}.eq-typed .tk-btn{padding:8px 14px}.eq-example{padding:4px 10px;font-size:13px}.eq-answer{font-size:clamp(22px,5cqi,34px)}.eq-grid{align-items:center;gap:8px;display:grid}.eq-grid .tk-input{text-align:center;padding:8px 6px;font-size:15px}.eq-grid-head{color:var(--muted);text-align:center;font-size:12px;font-weight:700}.eq-grid-eq{padding:0 2px;font-size:18px;font-weight:700}.eq-steps{margin:0;padding-left:1.3rem}.eq-steps>li{margin-bottom:12px}.eq-steps>li:last-child{margin-bottom:0}.eq-step-title{margin-bottom:2px;font-weight:700}.eq-step-line{overflow-wrap:anywhere;white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:14px}