kangen-sim,.kg-figure{--kg-fwd:#1c7457;--kg-back:#b85a00;display:block}@media (prefers-color-scheme:dark){kangen-sim,.kg-figure{--kg-fwd:#5cc9a0;--kg-back:#ffb35c}}.kg rt{font-size:.5em}.kg-tabs{border-radius:var(--radius);background:var(--c-border);grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;display:grid}.kg-tabs [role=tab]{border-radius:calc(var(--radius) - 4px);min-height:44px;color:var(--c-text);cursor:pointer;background:0 0;border:0;font-weight:700}.kg-tabs [role=tab][aria-selected=true]{background:var(--c-surface);color:var(--c-primary);box-shadow:0 1px 2px #00000026}.kg-panel{border:1px solid var(--c-border);border-radius:var(--radius);background:var(--c-surface);margin-top:.75rem;padding:1rem}.kg-panel>:first-child{margin-top:0}.kg-kind{background:var(--c-surface-2);border-radius:999px;margin:0 0 .25rem;padding:0 .6rem;font-size:.8125rem;font-weight:700;line-height:2;display:inline-block}.kg-problem{margin:0 0 .25rem;font-size:1.0625rem;font-weight:700;line-height:2}.kg-mission{color:var(--c-muted);margin:0 0 .75rem;line-height:2}.kg-chart{border-radius:var(--radius);background:var(--c-surface-2);margin:.75rem 0;padding:.5rem}.kg-chart figcaption{color:var(--c-muted);text-align:center;margin-top:.25rem;font-size:.8125rem;line-height:2}.kangen-chart{width:100%;max-width:520px;height:auto;margin-inline:auto;display:block}.kangen-chart .lbl{fill:var(--c-text);font-size:14px;font-weight:700}.kangen-chart .num{fill:var(--c-text);font-variant-numeric:tabular-nums;font-size:14px;font-weight:700}.kangen-chart .box{stroke:var(--c-fig-edge);stroke-width:1.5px}.kangen-chart .box--top{fill:var(--c-primary-soft)}.kangen-chart .box--bottom{fill:var(--c-accent-soft)}.kangen-chart .box.is-hl{stroke-width:3.5px}.kangen-chart .box.is-dim{fill-opacity:.25}.kangen-chart .slot{fill:none;stroke:var(--c-fig-edge);stroke-width:1.5px;stroke-dasharray:4 3}.kangen-chart .arrow line{stroke-width:2.5px}.kangen-chart .arrow--fwd line{stroke:var(--kg-fwd)}.kangen-chart .arrow--fwd polygon{fill:var(--kg-fwd)}.kangen-chart .arrow--back line{stroke:var(--kg-back)}.kangen-chart .arrow--back polygon{fill:var(--kg-back)}.kangen-chart .tape-part{stroke:var(--c-fig-edge);stroke-width:1.5px}.kangen-chart .tape-part--used{fill:var(--c-surface-2);stroke-dasharray:4 3}.kangen-chart .tape-part--extra{fill:var(--c-accent-soft)}.kangen-chart .tape-part--left{fill:var(--c-primary-soft)}.kangen-chart .brace{fill:none;stroke:var(--c-fig-edge);stroke-width:1.5px}@media (prefers-color-scheme:dark){.kangen-chart .box,.kangen-chart .slot,.kangen-chart .tape-part,.kangen-chart .brace{stroke:var(--c-text)}}.kg-status{font-variant-numeric:tabular-nums;margin:.75rem 0 0;font-size:.9375rem;font-weight:700;line-height:2}.kg-ctrl{gap:.25rem;margin-top:.75rem;display:grid}.kg-ctrl__label{font-variant-numeric:tabular-nums;font-size:1.125rem;font-weight:800}.kg-ctrl__btns{gap:4px;display:grid}.kg-ctrl__btns--4{grid-template-columns:repeat(4,minmax(0,1fr))}.kg-ctrl__btns--2{grid-template-columns:repeat(2,minmax(0,1fr))}.kg-ctrl__row{grid-template-columns:4.5em minmax(0,1fr);align-items:center;gap:.5rem;display:grid}.kg-ctrl__sub{color:var(--c-muted);font-variant-numeric:tabular-nums;font-weight:700}.kg-ctrl .kg-seg__btn{padding:.25rem 0}.kg-seg__btn:disabled{opacity:.45;cursor:not-allowed}.kg-actions{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.kg-actions[hidden]{display:none}.kg-actions .btn{white-space:nowrap;flex:auto}.kg-seg{grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;margin-bottom:1rem;display:grid}.kg-seg__btn{border:2px solid var(--c-border);border-radius:var(--radius);background:var(--c-surface);min-height:44px;color:var(--c-text);cursor:pointer;padding:.25rem .5rem;font-weight:700}.kg-seg__btn[aria-pressed=true]{border-color:var(--c-primary);background:var(--c-primary-soft);color:var(--c-primary)}.kg-answer{flex-wrap:wrap;align-items:end;gap:.75rem;margin-top:.75rem;display:flex}.kg-answer__fields{flex-wrap:wrap;gap:.5rem 1rem;display:flex}.kg-answer__field{align-items:center;gap:.4rem;font-weight:700;display:flex}.kg-answer__field input{border:2px solid var(--c-border);background:var(--c-bg);width:6em;min-height:44px;color:var(--c-text);text-align:right;border-radius:8px;padding:0 .5rem;font-size:1.25rem}.kg-answer__field input:focus{border-color:var(--c-primary)}.kg-result-area:not(:empty){border-radius:var(--radius);background:var(--c-surface-2);margin-top:1rem;padding:.75rem 1rem}.kg-result-area p{margin:0;line-height:2}.kg-result{font-size:1.25rem;font-weight:800}.kg-result.is-correct{color:var(--c-success)}.kg-result.is-wrong{color:var(--c-danger)}.kg-score{color:var(--c-muted);margin:.75rem 0 0;font-size:.875rem}.kg-steps{counter-reset:kg-step;margin:1rem 0 0;padding:0;list-style:none}.kg-step{counter-increment:kg-step;border-radius:var(--radius);background:var(--c-surface-2);opacity:.75;margin-top:.5rem;padding:.5rem .75rem .5rem 2.75rem;position:relative}.kg-step.is-current{opacity:1;outline:2px solid var(--c-primary)}.kg-step:before{content:counter(kg-step);background:var(--c-primary);width:1.5rem;height:1.5rem;color:var(--c-on-primary);border-radius:50%;place-items:center;font-size:.875rem;font-weight:800;display:grid;position:absolute;top:.6rem;left:.75rem}.kg-step p{margin:0;line-height:2}.kg-step__title{font-weight:800}.kg-step__formula{font-variant-numeric:tabular-nums;color:var(--c-primary);font-size:1.125rem;font-weight:700}.kg-stepnav{grid-template-columns:1fr auto 1fr;align-items:center;gap:.75rem;margin-top:1rem;display:grid}.kg-stepnav__count{font-variant-numeric:tabular-nums;font-weight:700}.kg-noscript{color:var(--c-danger);margin-top:.75rem}
