@import "https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap";._root_la0dp_1{width:100%;height:100%;color:inherit;transition:color .2s,stroke .2s,fill .2s;display:inline-block}._stroke_la0dp_13 *{stroke:currentColor}._fill_la0dp_17 *{fill:currentColor}._both_la0dp_21 *{stroke:currentColor;fill:currentColor}h1._title_14ast_1{font-optical-sizing:auto;margin:0;padding:0;font-family:Playfair Display,serif;font-size:2.5rem;font-style:normal;font-weight:800}@media (width<=768px){h1._title_14ast_1{font-size:1.75rem}}h2._subtitle_14ast_16{font-optical-sizing:auto;margin:0;padding:0;font-family:Montserrat,sans-serif;font-size:1.25rem;font-style:normal;font-weight:600}@media (width<=768px){h2._subtitle_14ast_16{font-size:1rem}}p._body_14ast_31{font-optical-sizing:auto;margin:0;padding:0;font-family:Montserrat,sans-serif;font-style:normal;font-weight:400}p._label_14ast_41{color:var(--app-fg-primary);font-optical-sizing:auto;margin:0;padding:0;font-family:Montserrat,sans-serif;font-size:.8rem;font-style:normal;font-weight:400}._root_svt8j_1{flex-direction:column;gap:.5rem;display:flex}._control_svt8j_7{align-items:center;gap:.75rem;display:flex}._input_svt8j_13{accent-color:var(--app-fg-label);flex:1}._value_svt8j_18{color:var(--app-fg-label);white-space:nowrap;text-align:right;min-width:3.5rem;font-size:.9rem}._root_slvfq_1{border:2px solid var(--app-fg-secondary);background:var(--app-bg-primary);border-radius:999px;gap:.3rem;padding:.2rem;display:inline-flex}._segment_slvfq_10{color:var(--app-fg-primary);font:inherit;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:999px;flex:1;padding:.35rem 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-2rem;border-radius:999px;justify-content:center;align-items:center;display:flex}._root_10c9h_1 ._main_10c9h_6[data-variant=horizontal]{flex-direction:row;gap:.5rem;height:3rem;padding:.5rem}._root_10c9h_1 ._main_10c9h_6[data-variant=vertical]{flex-direction:column;gap:.5rem;padding:.25rem}._root_10c9h_1 ._label_10c9h_29{margin-left:2rem}._root_1mxwq_1{align-items:center;gap:.6rem;display:flex}._button_1mxwq_7{border:2px solid var(--app-fg-secondary);background:var(--app-bg-primary);width:2rem;height:2rem;color:var(--app-fg-primary);cursor:pointer;border-radius:999px;flex:none;justify-content:center;align-items:center;font-size:1.1rem;line-height:1;display:flex}._button_1mxwq_7:disabled{opacity:.4;cursor:default}._input_1mxwq_28{text-align:center;width:3rem;font:inherit;color:var(--app-fg-primary);-moz-appearance:textfield;background:0 0;border:none;font-size:1rem}._display_1mxwq_39{text-align:center;color:var(--app-fg-primary);white-space:nowrap;font-size:1rem}._input_1mxwq_28::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}._input_1mxwq_28::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}._root_bv7z9_1{background:var(--app-bg-secondary);grid-template-rows:1fr;grid-template-columns:1fr;height:100dvh;display:grid}._root_bv7z9_1>*{grid-area:1/1/2/2;min-width:0;min-height:0}._root_bv7z9_1 ._hudOverlay_bv7z9_17{-webkit-user-select:none;user-select:none;pointer-events:none}._root_bv7z9_1 ._hudOverlay_bv7z9_17 ._hiddenDefs_bv7z9_21{width:100%;height:100%}._root_bv7z9_1 ._hudOverlay_bv7z9_17 ._overlay_bv7z9_29{background:var(--app-bg-glass);position:absolute;inset:0;-webkit-mask:url(#window-cutout-mask);mask:url(#window-cutout-mask)}._root_bv7z9_1 ._main_bv7z9_41{background:var(--app-bg-primary);border-radius:1rem;margin:4rem;overflow:hidden}._root_bv7z9_1 ._main_bv7z9_41._bleed_bv7z9_47{border-radius:0;margin:0}._root_bv7z9_1 ._ui_bv7z9_53{color:var(--app-fg-primary);pointer-events:none;grid-template:".header."4rem".center."1fr".footer."4rem/4rem 1fr 4rem;display:grid}._root_bv7z9_1 ._ui_bv7z9_53 ._header_bv7z9_67{z-index:1;grid-area:header;align-items:flex-end;gap:1rem;width:100%;display:flex}._root_bv7z9_1 ._ui_bv7z9_53 ._home_bv7z9_77{pointer-events:all;color:var(--app-fg-label);align-items:center;height:3rem;transition:color .2s;display:flex}._root_bv7z9_1 ._ui_bv7z9_53 ._home_bv7z9_77 ._homeIcon_bv7z9_88{width:auto;height:1.5rem}._root_bv7z9_1 ._ui_bv7z9_53 ._home_bv7z9_77:hover{color:var(--app-fg-primary)}@media (width<=768px){._root_bv7z9_1 ._ui_bv7z9_53 ._home_bv7z9_77{height:2.1rem}._root_bv7z9_1 ._ui_bv7z9_53 ._home_bv7z9_77 ._homeIcon_bv7z9_88{height:1.1rem}}._root_bv7z9_1 ._ui_bv7z9_53 ._homeDot_bv7z9_106{color:var(--app-fg-secondary);-webkit-user-select:none;user-select:none;align-items:center;height:3rem;margin:0 -.375rem;padding-bottom:.25rem;font-family:Playfair Display,serif;font-size:2rem;display:flex}@media (width<=768px){._root_bv7z9_1 ._ui_bv7z9_53 ._homeDot_bv7z9_106{height:2.1rem;margin:0 -.25rem;font-size:1.4rem}}._root_bv7z9_1 ._ui_bv7z9_53 ._center_bv7z9_129{pointer-events:none;background:0 0;border-radius:1rem;flex:1;grid-area:center;position:relative}._root_bv7z9_1 ._ui_bv7z9_53 ._footer_bv7z9_140{border-radius:1rem;flex:1;grid-area:footer;position:relative}._root_bv7z9_1 ._ui_bv7z9_53 ._footer_bv7z9_140 ._inner_bv7z9_147{pointer-events:all;flex-direction:row;gap:1rem;display:flex;position:absolute;top:-2rem;left:2rem}@media (width<=768px){._root_bv7z9_1 ._ui_bv7z9_53 ._footer_bv7z9_140 ._inner_bv7z9_147{transform-origin:0 100%;top:-3rem;left:1rem;transform:scale(.75)}}@media (width<=768px){._root_bv7z9_1._responsive_bv7z9_167 ._main_bv7z9_41:not(._bleed_bv7z9_47){border-radius:0;margin:2rem 0}._root_bv7z9_1._responsive_bv7z9_167 ._ui_bv7z9_53{grid-template-rows:2rem 1fr 2rem;grid-template-columns:0 1fr 0}}._root_1kro7_1{pointer-events:all;flex-direction:column;gap:1rem;display:flex;position:absolute;bottom:2rem;left:-1.25rem}@media (width<=768px){._root_1kro7_1{inset:-1rem 1rem auto auto}}._root_16wzh_1{background-color:var(--app-bg-primary);color:var(--app-fg-secondary);cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:2rem;height:2rem;margin:0;padding:20%;transition:background-color .2s,border-color .2s,color .2s;display:flex;position:relative}._root_16wzh_1:hover{color:var(--app-fg-primary)}._root_16wzh_1._emphasized_16wzh_30{color:var(--app-fg-primary);border:2px solid #0000}._root_16wzh_1._emphasized_16wzh_30:hover{border-color:var(--app-fg-secondary)}._root_16wzh_1._checked_16wzh_39{background-color:var(--app-bg-secondary);color:var(--app-fg-primary)}._root_16wzh_1:disabled{opacity:.35;cursor:default}._root_16wzh_1 ._child_16wzh_49{transform-origin:50%;aspect-ratio:1;background:0 0;border:none;justify-content:center;align-items:center;width:100%;display:flex}._root_16wzh_1 ._tooltip_16wzh_61{background:var(--app-fg-primary);color:var(--app-bg-primary);white-space:nowrap;pointer-events:none;opacity:0;visibility:hidden;z-index:20;border-radius:.5rem;padding:.25rem .6rem;font-size:.75rem;font-weight:600;transition:opacity .15s,visibility .15s;position:absolute;top:50%;left:calc(100% + .6rem);transform:translateY(-50%)}._root_16wzh_1 ._tooltip_16wzh_61._left_16wzh_81{left:auto;right:calc(100% + .6rem)}._root_16wzh_1:hover ._tooltip_16wzh_61{opacity:1;visibility:visible;transition-delay:.6s}._root_1gjgf_1{aspect-ratio:66/310;grid-template-rows:1fr;grid-template-columns:1fr;width:100%;height:100%;display:grid}._root_1gjgf_1 ._background_1gjgf_10,._root_1gjgf_1 ._foreground_1gjgf_11,._root_1gjgf_1 ._main_1gjgf_12,._root_1gjgf_1 ._colorize_1gjgf_13{grid-area:1/1}._root_1gjgf_1 ._main_1gjgf_12{margin-top:15.1515%;position:relative}._root_1gjgf_1 ._main_1gjgf_12 ._bead_1gjgf_22{width:90.9091%;transition:transform .25s;position:absolute;left:4.54545%}._root_1gjgf_1 ._main_1gjgf_12 ._five_1gjgf_29._active_1gjgf_29{transform:translateY(100%)}._root_1gjgf_1 ._main_1gjgf_12 ._unit1_1gjgf_33._active_1gjgf_29{transform:translateY(225%)}._root_1gjgf_1 ._main_1gjgf_12 ._unit1_1gjgf_33,._root_1gjgf_1 ._main_1gjgf_12 ._unit2_1gjgf_38._active_1gjgf_29{transform:translateY(325%)}._root_1gjgf_1 ._main_1gjgf_12 ._unit2_1gjgf_38,._root_1gjgf_1 ._main_1gjgf_12 ._unit3_1gjgf_43._active_1gjgf_29{transform:translateY(425%)}._root_1gjgf_1 ._main_1gjgf_12 ._unit3_1gjgf_43,._root_1gjgf_1 ._main_1gjgf_12 ._unit4_1gjgf_48._active_1gjgf_29{transform:translateY(525%)}._root_1gjgf_1 ._main_1gjgf_12 ._unit4_1gjgf_48{transform:translateY(625%)}._root_thxrz_1{font-family:var(--body-font);color:var(--text-primary);flex:auto;justify-content:center;align-items:center;font-size:4vmin;font-style:normal;font-weight:500;display:flex}._root_vm3uz_1{aspect-ratio:1;font-family:var(--header-font);color:var(--text-primary);flex:auto;justify-content:center;align-items:center;font-size:4vmin;font-style:normal;font-weight:500;display:flex}._root_tnmnh_1{grid-template-rows:auto 1fr;grid-template-columns:min-content 1fr min-content;display:grid}._root_tnmnh_1 ._left_tnmnh_6,._root_tnmnh_1 ._right_tnmnh_7{aspect-ratio:10/310;height:100%}._root_tnmnh_1 ._left_tnmnh_6{grid-area:2/1}._root_tnmnh_1 ._numbers_tnmnh_17{grid-area:1/2;display:grid}._root_tnmnh_1 ._main_tnmnh_23{grid-area:2/2;grid-template-rows:1fr;height:100%;display:grid}._root_tnmnh_1 ._right_tnmnh_7{grid-area:2/3}._root_ql5ke_2{text-align:center;max-width:40rem;min-height:3.5rem;color:var(--app-fg-label);justify-content:center;align-items:center;margin:0 auto;display:flex}._root_e6eim_1{flex-direction:column;align-items:center;gap:.4rem;display:flex}._instruction_e6eim_9{font-size:max(1.5rem,4vmin);font-weight:600;line-height:1.2}._hints_e6eim_16{opacity:0;transition:opacity .6s}._hintsShown_e6eim_21{opacity:1}._hint_e6eim_16{color:var(--app-fg-label);font-size:1rem}._add_e6eim_31{color:var(--soroban-add);font-weight:700}._remove_e6eim_36{color:var(--soroban-remove);font-weight:700}._row_11t5o_1{justify-content:space-between;align-items:center;gap:.75rem;display:flex}._root_y4kbn_1{box-sizing:border-box;flex-direction:column;align-items:center;gap:1.5rem;width:100%;height:100%;padding:2rem;display:flex;overflow:auto}._prompt_y4kbn_15{text-align:center;max-width:44rem;height:calc(2.4*max(1.5rem,4vmin) + 3.4rem);color:var(--app-fg-primary);flex-direction:column;justify-content:flex-start;align-items:center;gap:.25rem;display:flex}._status_y4kbn_28{min-height:1.6rem;color:var(--app-accent-green);font-weight:700}._stage_y4kbn_34{flex:1;justify-content:center;align-items:center;width:100%;min-height:0;display:flex}._abacus_y4kbn_43{width:100%;max-width:56rem}._questionTool_y4kbn_49{align-items:center;gap:.5rem;display:flex}._questionTool_y4kbn_49>button{box-sizing:border-box;width:2rem;height:2rem;padding:.4rem}._cooldown_y4kbn_65{pointer-events:none;position:absolute;inset:0}._cooldown_y4kbn_65 circle{fill:none;stroke:var(--app-accent-green);stroke-width:3px;stroke-linecap:round;stroke-dasharray:100;animation:linear forwards _cooldown-fill_y4kbn_1}@keyframes _cooldown-fill_y4kbn_1{0%{stroke-dashoffset:100px}to{stroke-dashoffset:0}}._levelName_y4kbn_91{justify-items:center;display:grid}._levelName_y4kbn_91>span{white-space:nowrap;grid-area:1/1}._ghostName_y4kbn_101{visibility:hidden}:root{--app-bg-secondary:#e5e5e5;--app-bg-glass:#e5e5e580;--app-bg-primary:#fefefe;--app-fg-primary:#252930;--app-fg-secondary:#d1d3d7;--app-fg-label:#5e78a3;--app-accent-yellow:#ffec5f;--app-accent-blue:#00aeef;--app-accent-red:#ff5e5b;--app-accent-green:#6ec065}body{font-family:Montserrat,sans-serif}body,html{background-color:var(--app-bg-primary);width:100%;height:100%;margin:0;padding:0;overflow:hidden}#root{width:100%;height:100%}:root{--color-info:var(--app-accent-blue);--color-border:var(--app-fg-secondary);--text-primary:var(--app-fg-primary);--body-font:"Montserrat", sans-serif;--header-font:"Montserrat", sans-serif;--transition-standard:.2s;--soroban-add:var(--app-accent-green);--soroban-remove:#ef8a2c}