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.UVCKwq_sine{background-image:var(--ui-highlight);padding:0 .06em}
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.qGtbaq_graphAnswer{gap:var(--space-2);contain:inline-size;flex-direction:column;width:100%;max-width:680px;display:flex}.qGtbaq_canvas{border-radius:var(--ix-radius);position:relative}.qGtbaq_canvas:focus{outline:none}.qGtbaq_canvas:focus-visible{outline:var(--ui-focus-outline);outline-offset:3px}.qGtbaq_canvas>div{border:1.5px solid var(--ui-ink)}.qGtbaq_canvas svg{cursor:default;touch-action:manipulation}.qGtbaq_canAdd svg{cursor:crosshair}.qGtbaq_minor line{stroke:color-mix(in srgb, var(--ui-ink) 7%, transparent);stroke-width:1px}.qGtbaq_major line{stroke:color-mix(in srgb, var(--ui-ink) 17%, transparent);stroke-width:1px}.qGtbaq_curveLabel,.qGtbaq_handleLabel,.qGtbaq_readout{paint-order:stroke;stroke:var(--ix-surface);stroke-width:4px;stroke-linejoin:round;pointer-events:none}.qGtbaq_curveLabel{font-size:13px;font-weight:700}.qGtbaq_handleLive{cursor:grab;touch-action:none}.qGtbaq_dragging{cursor:grabbing}.qGtbaq_hit{fill:#0000;transition:fill .15s}.qGtbaq_handleLive:hover .qGtbaq_hit,.qGtbaq_dragging .qGtbaq_hit{fill:color-mix(in srgb, var(--ui-ink) 9%, transparent)}.qGtbaq_cross{fill:none;stroke:var(--ui-ink);stroke-width:2.5px;stroke-linecap:round}.qGtbaq_dot{fill:var(--ui-ink);stroke:var(--ix-surface);stroke-width:2px}.qGtbaq_handleLabel{fill:var(--ui-ink);font-size:13px;font-weight:700}.qGtbaq_readout{fill:var(--ui-ink-soft);font-variant-numeric:tabular-nums;font-size:12px;font-weight:600}.qGtbaq_ghost{fill:none;stroke:var(--ui-ink-soft);stroke-width:1.5px;stroke-dasharray:3 2;pointer-events:none}.qGtbaq_cursor line{stroke:var(--ui-link);stroke-width:1px;stroke-dasharray:4 3}.qGtbaq_cursor circle{fill:none;stroke:var(--ui-link);stroke-width:2px}.qGtbaq_preview{stroke:var(--ui-ink-soft);stroke-width:1.5px;stroke-dasharray:6 5}.qGtbaq_dataPoints path{fill:none;stroke:var(--ix-c);stroke-width:2px;stroke-linecap:round}.qGtbaq_hatch{stroke:var(--ui-ink);stroke-width:1.5px;opacity:.4}.qGtbaq_shadeWash{fill:color-mix(in srgb, var(--ui-ink) 6%, transparent)}.qGtbaq_controls{justify-content:space-between;align-items:flex-start;gap:var(--space-2) var(--space-3);flex-wrap:wrap;display:flex}.qGtbaq_statusBlock{flex-direction:column;flex:14rem;gap:2px;min-width:0;display:flex}.qGtbaq_status{color:var(--ui-ink);font-size:var(--font-size-sm);margin:0;font-weight:600}.qGtbaq_detail,.qGtbaq_hint{color:var(--ui-ink-soft);margin:0;font-size:.8125rem;line-height:1.4}.qGtbaq_detail{font-variant-numeric:tabular-nums;word-spacing:.08em}.qGtbaq_tools{gap:var(--space-2);flex-shrink:0;display:flex}.qGtbaq_chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.qGtbaq_chip{align-items:center;gap:var(--space-2);min-height:38px;padding:0 var(--space-3) 0 6px;border:1.5px solid var(--ix-line-strong);background:var(--ui-surface);color:var(--ui-ink);font:inherit;font-size:var(--font-size-sm);cursor:pointer;border-radius:999px;font-weight:600;transition:border-color .15s,background-color .15s;display:inline-flex}.qGtbaq_chip:hover:not(:disabled){border-color:var(--ui-ink)}.qGtbaq_chip:focus-visible{outline:var(--ui-focus-outline);outline-offset:2px}.qGtbaq_chip:disabled{cursor:default}.qGtbaq_chipActive{border-color:var(--ui-ink);background:var(--ui-accent-soft);box-shadow:inset 0 0 0 1px var(--ui-ink)}.qGtbaq_chipKey{background:var(--ui-ink);width:24px;height:24px;color:var(--ui-surface);border-radius:50%;place-items:center;font-size:.75rem;font-weight:700;display:grid}.qGtbaq_chipCount{color:var(--ui-ink-soft);font-variant-numeric:tabular-nums}.qGtbaq_chipDone .qGtbaq_chipCount{color:var(--ui-ink)}
.-z2hXa_figure{align-items:center;gap:var(--space-2);margin:var(--space-4) 0;flex-direction:column;display:flex}.-z2hXa_caption{max-width:60ch;color:var(--ui-ink-soft);font-size:var(--font-size-sm);text-align:center;line-height:1.4}.-z2hXa_graph{contain:inline-size;width:100%;max-width:640px}.-z2hXa_tableCentre table{margin-inline:auto}.-z2hXa_diagram{width:100%;color:var(--ui-ink);margin:0 auto;position:relative}.-z2hXa_diagramArt svg{width:100%;height:auto;display:block;overflow:visible}.-z2hXa_diagramFallback{max-width:480px;padding:var(--space-3) var(--space-4);border:1.5px dashed var(--ix-line-strong);border-radius:var(--ix-radius);color:var(--ui-ink-soft);font-size:var(--font-size-sm);line-height:1.45}.-z2hXa_code{border:1.5px solid var(--ix-line-strong);border-radius:var(--ix-radius);background:var(--ui-surface);width:100%;max-width:640px;overflow:hidden}.-z2hXa_codeHead{padding:6px var(--space-3);border-bottom:1.5px solid var(--ix-line-strong);background:var(--ix-sunk);color:var(--ui-ink-soft);letter-spacing:.06em;text-transform:uppercase;font-size:.75rem;font-weight:700}.-z2hXa_codeBody{padding:var(--space-3) var(--space-3) var(--space-3) var(--space-2);color:var(--ui-ink);font-family:var(--font-family-code);margin:0;font-size:.875rem;line-height:1.6}.-z2hXa_codeLine{grid-template-columns:2.6ch minmax(0,1fr);gap:1.2ch;display:grid}.-z2hXa_codeNum{color:var(--ui-mute);text-align:right;-webkit-user-select:none;user-select:none}.-z2hXa_codeText{white-space:pre-wrap;overflow-wrap:anywhere}.-z2hXa_bars{contain:inline-size;width:100%;max-width:640px}.-z2hXa_bars svg{display:block}.-z2hXa_barGrid line{stroke:color-mix(in srgb, var(--ui-ink) 12%, transparent);stroke-width:1px}.-z2hXa_barNumbers text{fill:var(--ui-ink-soft);font-variant-numeric:tabular-nums;font-size:12px}.-z2hXa_barTitle{fill:var(--ui-ink-soft);font-size:13px;font-style:italic;font-weight:600}.-z2hXa_bar{fill:var(--ix-c-soft);stroke:var(--ix-c);stroke-width:1.5px}.-z2hXa_barAxis line{stroke:var(--ui-ink-soft);stroke-width:1.5px}.-z2hXa_barLabels{grid-template-columns:repeat(var(--bars), minmax(0, 1fr));color:var(--ui-ink);text-align:center;margin-top:6px;font-size:.8125rem;line-height:1.3;display:grid}.-z2hXa_barLabels span{overflow-wrap:anywhere;padding:0 2px}
.y5OW5a_calculator{right:var(--space-6);bottom:var(--space-6);z-index:5;width:min(318px, calc(100% - var(--space-6)));background:var(--ui-surface);border:var(--ui-line) solid var(--ui-ink);border-radius:var(--ui-radius);box-shadow:var(--ui-off-lg) var(--ui-off-lg) 0 var(--ui-shadow);color:var(--ui-ink);touch-action:none;flex-direction:column;display:flex;position:absolute}.y5OW5a_header{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-2) var(--space-2) var(--space-3);border-bottom:var(--ui-divider);cursor:grab;-webkit-user-select:none;user-select:none;display:flex}.y5OW5a_header:active{cursor:grabbing}.y5OW5a_grip{width:14px;height:14px;color:var(--ui-mute)}.y5OW5a_title{font-size:var(--font-size-sm);flex:1;font-weight:700}.y5OW5a_mode{border:1.5px solid var(--ui-ink);border-radius:var(--ui-radius-sm);font-size:var(--font-size-xs);letter-spacing:.06em;padding:1px 6px;font-weight:700}.y5OW5a_close{border-radius:var(--ui-radius-sm);width:28px;height:28px;color:var(--ui-ink-soft);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid}.y5OW5a_close svg{width:14px;height:14px}.y5OW5a_close:hover{background:var(--btn-ghost-wash);color:var(--ui-ink)}.y5OW5a_close:focus-visible,.y5OW5a_key:focus-visible{outline:var(--ui-focus-outline);outline-offset:1px}.y5OW5a_display{gap:var(--space-1);margin:var(--space-3) var(--space-3) var(--space-2);padding:var(--space-2) var(--space-3);background:var(--ui-surface-sunk);border:1.5px solid var(--ix-line-strong);border-radius:var(--ui-radius-sm);flex-direction:column;min-height:86px;display:flex}.y5OW5a_input{min-height:34px;overflow-x:auto}.y5OW5a_field{background:0 0;width:100%;min-height:32px;font-size:1.15rem;display:block}.y5OW5a_input .mq-editable-field{box-shadow:none;border:0}.y5OW5a_result{text-align:right;white-space:nowrap;min-height:30px;font-size:1.3rem;font-weight:700;overflow-x:auto}.y5OW5a_error{font-size:var(--font-size-sm);color:var(--ix-bad-ink);font-weight:700}.y5OW5a_keys{padding:var(--space-1) var(--space-3) var(--space-3);grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.y5OW5a_key{border:1.5px solid var(--ix-line-strong);border-radius:var(--ui-radius-sm);background:var(--ui-surface-sunk);height:36px;color:var(--ui-ink);font:inherit;cursor:pointer;place-items:center;padding:0 2px;font-size:.85rem;font-weight:600;transition:transform 80ms,background-color .12s,border-color .12s;display:grid;overflow:hidden}.y5OW5a_key svg{width:20px;height:20px}.y5OW5a_key:hover{border-color:var(--ui-ink)}.y5OW5a_key:active{transform:translateY(1px)}.y5OW5a_key[data-tone=num]{background:var(--ui-surface);border-color:var(--ui-ink);font-size:1rem;font-weight:700}.y5OW5a_key[data-tone=op]{background:var(--ui-surface);border-color:var(--ui-ink);font-size:1rem}.y5OW5a_key[data-tone=ctrl]{font-size:var(--font-size-xs);letter-spacing:.04em;font-weight:700}.y5OW5a_key[aria-pressed=true]{background:var(--ui-accent-soft);border-color:var(--ui-ink)}.y5OW5a_key[data-tone=eq]{background:var(--ui-ink);border-color:var(--ui-ink);color:var(--ui-surface);box-shadow:2px 2px 0 var(--ui-accent);font-size:1.1rem;font-weight:700}@media (max-width:640px){.y5OW5a_calculator{right:var(--space-2);bottom:var(--space-2);width:calc(100% - var(--space-4))}.y5OW5a_display{min-height:70px;margin-top:var(--space-2)}.y5OW5a_keys{gap:5px}.y5OW5a_key{height:34px}}
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