.substring-inputs{grid-template-columns:minmax(0,1fr) auto}.substring-array{display:flex;gap:6px;flex-wrap:wrap;margin:26px 0;min-height:60px}.substring-cell{text-align:center;min-width:38px;flex:0 0 38px}.substring-cell strong{display:grid;place-items:center;border:2px solid #d7e2f2;border-radius:8px;height:44px;background:#f4f8ff;transition:background .2s,border-color .2s}.substring-cell.inside strong{border-color:#174ea6;background:#eaf2ff}.substring-cell.active strong{background:#174ea6;color:#fff}.substring-cell.best strong{border-color:#007c9c;background:#d9f1ff}.substring-cell small{display:block;font-size:10px}.substring-cell span{display:block;min-height:18px;font-size:11px;font-weight:700;color:#174ea6}.substring-state{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}@media(prefers-reduced-motion:reduce){.substring-cell strong{transition:none}}