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var(--ct-line-strong);border-radius:var(--ct-radius);background:var(--ct-surface);min-width:46px;min-height:40px;color:var(--ct-muted-strong);cursor:pointer;font-size:var(--ct-font-meta);font-weight:var(--ct-weight-bold);padding:0 8px;transition:background .14s,border-color .14s,color .14s}.Ot-EwG_memoryKey:hover{border-color:var(--ct-blue);background:var(--ct-blue-soft);color:var(--ct-link)}.Ot-EwG_sciGrid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.Ot-EwG_sciKey{border:1px solid var(--ct-line);border-radius:var(--ct-radius);background:var(--ct-surface-subtle);min-height:42px;color:var(--ct-muted-strong);cursor:pointer;font-size:var(--ct-font-meta);font-weight:var(--ct-weight-bold);padding:0 4px;transition:background .14s,border-color .14s,color .14s,transform 80ms}.Ot-EwG_sciKey:hover{border-color:var(--ct-blue);background:var(--ct-blue-soft);color:var(--ct-link)}.Ot-EwG_sciKey:active{transform:translateY(1px)}.Ot-EwG_keypad{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.Ot-EwG_key{min-height:var(--calc-key-height);border:1px solid var(--ct-line-strong);border-radius:var(--calc-radius);background:var(--ct-surface);color:var(--ct-heading,var(--ct-navy));cursor:pointer;font-size:19px;font-weight:var(--ct-weight-bold);font-variant-numeric:tabular-nums;place-items:center;transition:background .14s,border-color .14s,color .14s,transform 80ms;display:grid}.Ot-EwG_key:hover{border-color:var(--ct-blue);background:var(--ct-blue-soft)}.Ot-EwG_key:active{transform:translateY(1px)}.Ot-EwG_key[data-tone=quiet]{background:var(--ct-surface-subtle);color:var(--ct-muted-strong);font-size:var(--ct-font-body)}.Ot-EwG_key[data-tone=operator]{border-color:color-mix(in srgb, var(--ct-blue) 32%, 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h3{color:var(--ct-heading,var(--ct-navy));font-size:var(--ct-font-ui);font-weight:var(--ct-weight-bold);margin:0}.Ot-EwG_sideHead p{color:var(--ct-muted);font-size:var(--ct-font-meta);margin:1px 0 0;line-height:1.4}.Ot-EwG_historyList{gap:5px;max-height:340px;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.Ot-EwG_historyList button{border-radius:var(--ct-radius);background:var(--ct-surface-subtle);cursor:pointer;text-align:right;border:1px solid #0000;gap:1px;width:100%;padding:8px 10px;display:grid}.Ot-EwG_historyList button:hover{border-color:var(--ct-blue);background:var(--ct-blue-soft)}.Ot-EwG_historyList small{color:var(--ct-muted);font-size:var(--ct-font-meta);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.Ot-EwG_historyList strong{color:var(--ct-heading,var(--ct-navy));font-size:var(--ct-font-small);font-weight:var(--ct-weight-bold);font-variant-numeric:tabular-nums;word-break:break-all}.Ot-EwG_empty{border:1px dashed var(--ct-line-strong);border-radius:var(--ct-radius);color:var(--ct-muted);font-size:var(--ct-font-meta);text-align:center;margin:0;padding:14px 12px;line-height:1.5}.Ot-EwG_clearHistory{justify-self:stretch}@media (max-width:900px){.Ot-EwG_layout{grid-template-columns:minmax(0,440px)}.Ot-EwG_side{order:2}}@media (max-width:560px){.Ot-EwG_tool{--calc-key-height:50px}.Ot-EwG_layout{padding:12px}.Ot-EwG_sciGrid{grid-template-columns:repeat(4,minmax(0,1fr))}.Ot-EwG_memoryRow{justify-content:flex-start}.Ot-EwG_memoryKeys{flex:100%}.Ot-EwG_memoryKey{flex:1 1 0}}