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p,.empty-copy{color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);text-wrap:pretty;margin-block-start:var(--ds-space-1)}.topbar-actions{justify-content:flex-end;gap:var(--ds-space-3);flex-wrap:wrap;min-inline-size:0}.connection,.checkpoint{min-block-size:var(--ds-control-height);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-muted);background:var(--ds-color-neutral-soft);font-size:var(--ds-font-size-label);align-items:center;display:inline-flex}.connection{gap:var(--ds-space-2);padding-inline:var(--ds-space-4);white-space:nowrap}.connection i,.status-dot,.pulse-dot,.live-label i{background:var(--ds-color-positive);border-radius:2px;flex:none;block-size:7px;inline-size:7px;display:inline-block}.connection-connecting i,.connection-restoring i,.connection-disconnected i{background:var(--ds-color-warning)}.checkpoint{max-inline-size:15rem;padding-inline:var(--ds-space-4);color:var(--ds-color-text);flex-direction:column;justify-content:center;align-items:flex-start;line-height:1.2}.checkpoint small{max-inline-size:100%;color:var(--ds-color-text-subtle);font-family:var(--ds-font-data);font-size:var(--ds-font-size-eyebrow);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.player-picker{align-items:center;gap:var(--ds-space-1);padding:var(--ds-space-1);border-radius:var(--ds-radius);background:var(--ds-color-surface-subtle);border:0;margin:0;display:inline-flex}.player-picker-caption{cursor:default;padding-inline:var(--ds-space-2) var(--ds-space-3);color:var(--ds-color-text-subtle);font-size:var(--ds-font-size-eyebrow);font-weight:var(--ds-font-weight-semibold);letter-spacing:.05em;white-space:nowrap}.player-picker-group{align-items:center;gap:var(--ds-space-1);border-radius:var(--ds-radius-sm);background:var(--ds-color-surface);border:0;margin:0;padding:0;display:inline-flex}.button.player-picker-action{min-block-size:calc(var(--ds-control-height) - var(--ds-space-3));padding-inline:var(--ds-space-4)}.player-picker label{min-block-size:calc(var(--ds-control-height) - var(--ds-space-3));align-items:center;gap:var(--ds-space-1);padding-inline:var(--ds-space-3);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-muted);cursor:pointer;font-size:var(--ds-font-size-label);font-weight:var(--ds-font-weight-semibold);white-space:nowrap;border:1px solid #0000;line-height:1;display:inline-flex;position:relative}.motion-on .player-picker label{transition:background var(--ds-duration-fast) var(--ds-ease-standard), color var(--ds-duration-fast) var(--ds-ease-standard), border-color var(--ds-duration-fast) var(--ds-ease-standard)}.player-picker label:hover{color:var(--ds-color-text-primary)}.player-picker label:has(input:checked){border-color:var(--ds-color-accent);color:var(--ds-color-text-primary);background:var(--ds-color-surface);box-shadow:var(--ds-shadow-selected)}.player-picker label:has(input:focus-visible){outline:var(--ds-focus-width) solid var(--ds-focus-color);outline-offset:var(--ds-focus-offset)}.player-picker input{opacity:0;block-size:1px;inline-size:1px;position:absolute}.player-picker small{color:var(--ds-color-text-subtle);font-size:var(--ds-font-size-eyebrow);font-weight:var(--ds-font-weight-regular)}.button{min-block-size:var(--ds-control-height);justify-content:center;align-items:center;gap:var(--ds-space-3);padding-inline:var(--ds-space-6);border:1px solid var(--ds-color-border-strong);border-radius:var(--ds-radius);color:var(--ds-color-text);background:var(--ds-color-surface);cursor:pointer;font-size:var(--ds-font-size-control);font-weight:var(--ds-font-weight-semibold);display:inline-flex}.motion-on .button{transition:background var(--ds-duration-fast) var(--ds-ease-standard), color var(--ds-duration-fast) var(--ds-ease-standard), border-color var(--ds-duration-fast) var(--ds-ease-standard)}.button:hover:not(:disabled){border-color:var(--ds-color-text-subtle);color:var(--ds-color-text-primary);background:var(--ds-color-surface-subtle)}.button-primary{border-color:var(--ds-color-accent);color:var(--ds-color-on-accent);background:var(--ds-color-accent)}.button-primary:hover:not(:disabled){border-color:var(--ds-color-accent-hover);color:var(--ds-color-on-accent);background:var(--ds-color-accent-hover)}.button:disabled,.text-button:disabled,.segmented:disabled{cursor:not-allowed;opacity:var(--ds-opacity-disabled)}.notice{align-items:center;gap:var(--ds-space-4);padding:var(--ds-space-3) var(--ds-space-4);border-radius:var(--ds-radius);color:var(--ds-color-warning-text);background:var(--ds-color-warning-soft);box-shadow:0 0 0 1px var(--ds-color-warning-text);font-size:var(--ds-font-size-control);margin-block-start:var(--ds-space-4);display:flex}.notice-danger{color:var(--ds-color-danger-text);background:var(--ds-color-danger-soft);box-shadow:0 0 0 1px var(--ds-color-danger-text)}.notice>span{flex:1}.notice-close,.text-button{min-block-size:24px;min-inline-size:24px;padding:var(--ds-space-1) var(--ds-space-2);color:var(--ds-color-accent);cursor:pointer;font-size:var(--ds-font-size-label);font-weight:var(--ds-font-weight-semibold);background:0 0;border:0}.notice-close{color:inherit;font-size:var(--ds-font-size-section-title)}.workspace{align-items:start;gap:var(--ds-space-5);grid-template-columns:minmax(34rem,1.35fr) minmax(22rem,.65fr);margin-block-start:var(--ds-space-5);display:grid}.board-column{gap:var(--ds-space-5);flex-direction:column;min-inline-size:0;display:flex}.panel{border-radius:var(--ds-radius-lg);background:var(--ds-color-surface);box-shadow:0 0 0 1px var(--ds-color-border)}.board-panel{min-inline-size:0;padding:var(--ds-panel-padding)}.panel-heading,.section-heading{justify-content:space-between;gap:var(--ds-space-5)}.turn-heading{gap:var(--ds-space-3);flex-wrap:wrap}.status{align-items:center;gap:var(--ds-space-2);padding:var(--ds-space-1) var(--ds-space-3);border-radius:var(--ds-radius-pill);font-size:var(--ds-font-size-eyebrow);font-weight:var(--ds-font-weight-semibold);white-space:nowrap;line-height:1;display:inline-flex}.status:before{content:"";background:currentColor;border-radius:2px;block-size:5px;inline-size:5px}.status--info{color:var(--ds-color-info-text);background:var(--ds-color-info-soft)}.status--neutral{color:var(--ds-color-neutral-text);background:var(--ds-color-neutral-soft)}.search-readout{justify-content:flex-end;gap:var(--ds-space-2);color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);font-variant-numeric:tabular-nums;flex-wrap:wrap}.search-readout strong{color:var(--ds-color-text-primary)}.search-readout small{padding:var(--ds-space-1) var(--ds-space-2);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-subtle);background:var(--ds-color-neutral-soft)}.search-progress{block-size:4px;border-radius:var(--ds-radius-pill);background:var(--ds-color-surface-subtle);margin-block-start:var(--ds-space-3);overflow:hidden}.search-progress>span{border-radius:inherit;background:var(--ds-color-accent);block-size:100%;display:block}.motion-on .search-progress>span{transition:inline-size var(--ds-duration-normal) var(--ds-ease-standard)}.search-progress.is-complete>span{background:var(--ds-color-positive)}.pulse-dot{position:relative}.motion-on .search-readout .pulse-dot:after{border-radius:inherit;content:"";background:currentColor;animation:1.6s cubic-bezier(0,0,.2,1) infinite ds-ping;position:absolute;inset:0}@keyframes ds-ping{0%{opacity:.6;transform:scale(1)}75%,to{opacity:0;transform:scale(2.4)}}.turn-guidance{padding:var(--ds-space-3) var(--ds-space-4);border-inline-start:var(--ds-space-1) solid var(--ds-color-neutral);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-muted);background:var(--ds-color-neutral-soft);font-size:var(--ds-font-size-control);text-wrap:pretty;margin-block-start:var(--ds-space-4)}.turn-guidance strong{color:var(--ds-color-text-primary)}.turn-guidance-human{border-inline-start-color:var(--ds-color-info);background:var(--ds-color-info-soft)}.board-frame{inline-size:100%;max-inline-size:min(56vh,42.5rem);margin:var(--ds-space-5) auto var(--ds-space-4);padding:1px}.board-skeleton{aspect-ratio:1;border-radius:var(--ds-radius-sm);background:var(--ds-board-canvas);inline-size:100%;box-shadow:0 0 0 1px var(--ds-board-grid);position:relative;overflow:hidden}.motion-on .board-skeleton:after{content:"";background:linear-gradient(105deg, transparent 32%, color-mix(in srgb, var(--ds-color-text-primary) 6%, transparent) 50%, transparent 68%);animation:1.6s ease-in-out infinite ds-shimmer;position:absolute;inset:0}@keyframes ds-shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.board{aspect-ratio:1;background:var(--ds-board-canvas);inline-size:100%;box-shadow:0 0 0 1px var(--ds-board-grid);grid-area:2/2;grid-template-columns:repeat(19,1fr);display:grid;overflow:visible}.board-row{display:contents}.board-with-labels{grid-template-rows:auto minmax(0,1fr);grid-template-columns:auto minmax(0,1fr);display:grid}.board-labels{color:var(--ds-color-text-subtle);font-family:var(--ds-font-data);font-size:var(--ds-font-size-eyebrow);font-variant-numeric:tabular-nums;-webkit-user-select:none;user-select:none;line-height:1;display:grid}.board-labels-files{grid-area:1/2;grid-template-columns:repeat(19,1fr);place-items:end center;padding-block-end:var(--ds-space-2)}.board-labels-ranks{grid-area:2/1;grid-template-rows:repeat(19,1fr);place-items:center end;padding-inline-end:var(--ds-space-2)}.board-cell{border:0;border-inline-end:1px solid var(--ds-board-grid);border-block-end:1px solid var(--ds-board-grid);min-inline-size:0;color:var(--ds-color-on-inverse);appearance:none;background:0 0;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.board-cell:nth-child(19n){border-inline-end:0}.board-row:last-child .board-cell{border-block-end:0}.board-cell[aria-disabled=false]{cursor:pointer}.board-cell[aria-disabled=false]:hover,.board-cell[aria-disabled=false]:focus-visible{background:color-mix(in srgb, var(--ds-color-accent) 12%, transparent)}.board-cell.is-selected:after{z-index:4;border:var(--ds-focus-width) solid var(--ds-color-accent-hover);border-radius:var(--ds-radius-sm);content:"";pointer-events:none;position:absolute;inset:6%}.board-cell:focus-visible{outline:none}.stone{z-index:3;border-radius:var(--ds-radius-sm);block-size:75%;inline-size:75%;position:absolute}.stone-black{background:var(--ds-board-black-stone);box-shadow:inset 0 0 0 1px var(--ds-board-black-stone-edge)}.stone-white{background:var(--ds-board-white-stone);box-shadow:inset 0 0 0 1px var(--ds-board-white-stone-edge)}.stone.is-last{block-size:95%;inline-size:95%}.stone.is-last:after{border-radius:var(--ds-radius-pill);background:var(--ds-board-canvas);content:"";block-size:22%;inline-size:22%;position:absolute;inset:39%}.policy-marker{border-radius:var(--ds-radius-sm);background:var(--ds-board-policy);pointer-events:none;max-block-size:87%;max-inline-size:87%;position:absolute}.rank-badge{z-index:5;aspect-ratio:1;border-radius:var(--ds-radius-pill);inline-size:34%;min-inline-size:10px;max-inline-size:14px;color:var(--ds-color-on-accent);background:var(--ds-board-policy);font-size:8px;font-weight:var(--ds-font-weight-bold);pointer-events:none;justify-content:center;align-items:center;line-height:1;display:flex;position:absolute;inset-block-start:4%;inset-inline-end:4%}.motion-on .policy-marker{transition:inline-size var(--ds-duration-fast) var(--ds-ease-standard), block-size var(--ds-duration-fast) var(--ds-ease-standard), opacity var(--ds-duration-fast) var(--ds-ease-standard)}.cell-tooltip{z-index:var(--ds-z-popover);min-inline-size:13rem;padding:var(--ds-space-3);border:1px solid var(--ds-color-inverse-border);border-radius:var(--ds-radius);color:var(--ds-color-on-inverse);background:var(--ds-color-inverse);box-shadow:var(--ds-shadow-overlay);font-size:var(--ds-font-size-eyebrow);text-align:start;pointer-events:none;display:none;position:absolute;inset-block-end:calc(100% + var(--ds-space-2));inset-inline-start:50%;transform:translate(-50%)}.cell-tooltip.align-right{inset-inline:auto 0;transform:none}.cell-tooltip.align-left{inset-inline-start:0;transform:none}.cell-tooltip.below{inset-block:calc(100% + var(--ds-space-2)) auto}.cell-tooltip strong{color:var(--ds-color-on-inverse);font-size:var(--ds-font-size-label);margin-block-end:var(--ds-space-2);display:block}.cell-tooltip span{justify-content:space-between;gap:var(--ds-space-4);line-height:var(--ds-line-height-body);white-space:nowrap;display:flex}.cell-tooltip em{color:var(--ds-color-inverse-muted);font-style:normal;font-weight:var(--ds-font-weight-regular)}.cell-tooltip b{font-variant-numeric:tabular-nums;font-weight:var(--ds-font-weight-semibold)}.cell-tooltip small{color:var(--ds-color-inverse-muted);font-size:var(--ds-font-size-eyebrow)}.board-cell:hover .cell-tooltip{display:block}.board-cell.is-selected .cell-tooltip{display:none}.board-legend{justify-content:center;gap:var(--ds-space-5);color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);flex-wrap:wrap}.board-legend>span{align-items:center;gap:var(--ds-space-1);display:inline-flex}.legend-stone,.legend-policy{inline-size:var(--ds-space-4);block-size:var(--ds-space-4);border-radius:3px;display:inline-block}.legend-black{background:var(--ds-board-black-stone)}.legend-white{background:var(--ds-board-white-stone);box-shadow:0 0 0 1px var(--ds-color-border-strong)}.legend-policy{background:var(--ds-board-policy)}.legend-note{color:var(--ds-color-text-subtle)}.inspector{min-inline-size:0;overflow:hidden}.inspector-section{padding:var(--ds-panel-padding);border-block-end:1px solid var(--ds-color-border)}.inspector-section:last-child{border-block-end:0}.muted{color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label)}.control-grid{gap:var(--ds-field-gap);grid-template-columns:1fr 1fr;margin-block-start:var(--ds-space-5);display:grid}.range-control>span{justify-content:space-between;align-items:center;gap:var(--ds-space-3);color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);display:flex}.range-control b{color:var(--ds-color-text);font-weight:var(--ds-font-weight-medium)}.range-control output{color:var(--ds-color-text-primary);font-variant-numeric:tabular-nums}.range-control input{min-block-size:24px;inline-size:100%;margin-block:var(--ds-space-2) var(--ds-space-1);display:block}.range-control small{color:var(--ds-color-text-subtle);font-size:var(--ds-font-size-eyebrow);display:block}.overlay-controls{gap:var(--ds-space-4);margin-block-start:var(--ds-space-5);display:grid}.overlay-control-group{gap:var(--ds-space-2);display:grid}.control-copy b{color:var(--ds-color-text-primary);font-size:var(--ds-font-size-label);font-weight:var(--ds-font-weight-semibold);display:block}.control-copy small{color:var(--ds-color-text-subtle);font-size:var(--ds-font-size-eyebrow);text-wrap:pretty;margin-block-start:var(--ds-space-1);display:block}.segmented{gap:var(--ds-space-1);min-inline-size:0;padding:var(--ds-space-1);border-radius:var(--ds-radius);background:var(--ds-color-surface-subtle);border:0;grid-template-columns:repeat(3,1fr);margin:0;display:grid}.segmented label{min-block-size:calc(var(--ds-control-height) - var(--ds-space-2));padding-inline:var(--ds-space-2);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-muted);cursor:pointer;font-size:var(--ds-font-size-eyebrow);font-weight:var(--ds-font-weight-semibold);text-align:center;border:1px solid #0000;justify-content:center;align-items:center;display:flex;position:relative}.segmented input{opacity:0;block-size:1px;inline-size:1px;position:absolute}.segmented label:has(input:checked){border-color:var(--ds-color-accent);color:var(--ds-color-text-primary);background:var(--ds-color-accent-soft);box-shadow:var(--ds-shadow-selected)}.segmented label:has(input:focus-visible){outline:var(--ds-focus-width) solid var(--ds-focus-color);outline-offset:var(--ds-focus-offset)}.segmented:disabled label{cursor:not-allowed}.value-grid{gap:var(--ds-space-3);grid-template-columns:1fr 1fr;margin-block-start:var(--ds-space-4);display:grid}.value-grid>div{padding:var(--ds-space-3);border-radius:var(--ds-radius);background:var(--ds-color-surface-subtle);position:relative}.value-grid>div>span{color:var(--ds-color-text-muted);font-size:var(--ds-font-size-eyebrow);display:block}.value-grid strong{color:var(--ds-color-text-primary);font-size:var(--ds-font-size-control);font-variant-numeric:tabular-nums;margin-block-start:var(--ds-space-1);display:block}.visits-note{color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);margin-block-start:var(--ds-space-3)}.info-tip{position:static}.info-tip-trigger{block-size:15px;inline-size:15px;border:1px solid var(--ds-color-border-strong);color:var(--ds-color-text-muted);cursor:help;font-size:10px;font-weight:var(--ds-font-weight-bold);vertical-align:1px;background:0 0;border-radius:50%;justify-content:center;align-items:center;margin-inline-start:var(--ds-space-1);padding:0;line-height:1;display:inline-flex}.info-tip-trigger:hover{border-color:var(--ds-color-text-subtle);color:var(--ds-color-text-primary)}.info-tip .info-tip-popover{z-index:var(--ds-z-popover);padding:var(--ds-space-3);border:1px solid var(--ds-color-border-strong);border-radius:var(--ds-radius);color:var(--ds-color-text);background:var(--ds-color-surface);box-shadow:var(--ds-shadow-overlay);font-size:var(--ds-font-size-label);text-align:start;pointer-events:none;display:none;position:absolute;inset-block-start:calc(100% + var(--ds-space-2));inset-inline:0}.info-tip:hover .info-tip-popover,.info-tip-trigger:focus-visible~.info-tip-popover{display:block}.info-tip .info-tip-popover strong{color:var(--ds-color-text-primary);font-size:var(--ds-font-size-label);font-weight:var(--ds-font-weight-semibold);margin-block-end:var(--ds-space-1);display:block}.info-tip .info-tip-live{border-block-start:1px solid var(--ds-color-border);color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);margin-block-start:var(--ds-space-2);padding-block-start:var(--ds-space-2);display:block}.info-tip--trigger{position:relative}.info-tip--trigger .info-tip-popover{inline-size:15rem;inset-block-start:calc(100% + var(--ds-space-2));inset-inline:auto 0}.search-actions{align-items:center;gap:var(--ds-space-2);display:flex}.table-wrap{overflow-x:auto}table{inline-size:100%;border-collapse:collapse;font-size:var(--ds-font-size-label);margin-block-start:var(--ds-space-3)}th,td{min-block-size:var(--ds-row-height);padding:var(--ds-space-2) var(--ds-space-1);border-block-end:1px solid var(--ds-color-border);font-variant-numeric:tabular-nums;text-align:end}th{color:var(--ds-color-text-subtle);font-weight:var(--ds-font-weight-medium)}th:first-child,td:first-child{text-align:start}tbody tr:hover,.selected-row{background:var(--ds-color-accent-soft)}.table-move-button{min-block-size:24px;color:var(--ds-color-text);cursor:pointer;font-size:inherit;background:0 0;border:0;align-items:center;padding:0;display:inline-flex}.table-move-button:hover{color:var(--ds-color-accent)}.series-dot{block-size:7px;inline-size:7px;margin-inline:var(--ds-space-1) var(--ds-space-2);background:var(--ds-color-neutral);border-radius:2px;display:inline-block}.selected-summary{justify-content:space-between;align-items:center;gap:var(--ds-space-3);padding:var(--ds-space-2) var(--ds-space-3);border-radius:var(--ds-radius);color:var(--ds-color-text-muted);background:var(--ds-color-accent-soft);font-size:var(--ds-font-size-eyebrow);margin-block-start:var(--ds-space-3);display:flex}.selected-summary b{color:var(--ds-color-text-primary)}.move-guidance-hidden{gap:var(--ds-space-1);padding:var(--ds-space-4);border:1px dashed 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var(--ds-space-2);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-muted);cursor:pointer;font-size:var(--ds-font-size-label);background:0 0;border:1px solid #0000;display:inline-flex}.motion-on .chart-legend-item{transition:background var(--ds-duration-fast) var(--ds-ease-standard), color var(--ds-duration-fast) var(--ds-ease-standard), border-color var(--ds-duration-fast) var(--ds-ease-standard)}.chart-legend-item:hover{color:var(--ds-color-text-primary);background:var(--ds-color-surface-subtle)}.chart-legend-item[aria-pressed=true]{color:var(--ds-color-text-primary);border-color:var(--ds-color-accent);background:var(--ds-color-accent-soft);box-shadow:var(--ds-shadow-selected)}.chart-legend i{inline-size:var(--ds-space-5);border-radius:2px;block-size:3px;display:inline-block}.chart-legend b{color:var(--ds-color-text-primary);font-variant-numeric:tabular-nums}.chart-wrap{inline-size:100%;padding-inline:var(--ds-space-2);margin-block-start:var(--ds-space-1);position:relative;container:plot/inline-size}@container plot (width<=680px){.chart-label-minor{display:none}}.chart{cursor:crosshair;max-block-size:260px;inline-size:100%;display:block;overflow:visible}.chart-grid{stroke:var(--ds-color-border);stroke-width:1px}.chart-prior{stroke-dasharray:4 4;stroke-width:1.5px;opacity:.55}.chart-series.is-dimmed{opacity:var(--ds-dim-muted)}.chart-prior.is-dimmed{opacity:calc(.55 * var(--ds-dim-muted))}.motion-on .chart-series,.motion-on .chart-prior{transition:opacity var(--ds-duration-fast) var(--ds-ease-standard)}.chart-label,.chart-axis-title{fill:var(--ds-color-text-subtle);font-family:var(--ds-font-ui);font-size:var(--ds-font-size-eyebrow)}.chart-axis-title{fill:var(--ds-color-text-muted);font-weight:var(--ds-font-weight-semibold)}.chart-cursor{stroke:var(--ds-color-neutral);stroke-dasharray:4 4;stroke-width:1.5px}.chart-endpoint{stroke:var(--ds-color-surface);stroke-width:2px}.chart-hover-slice line{stroke:var(--ds-color-text-primary);stroke-width:1px}.chart-hover-slice circle{stroke:var(--ds-color-surface);stroke-width:2px}.chart-tooltip{z-index:var(--ds-z-popover);min-inline-size:15rem;padding:var(--ds-space-3);border:1px solid var(--ds-color-border-strong);border-radius:var(--ds-radius);color:var(--ds-color-text);background:var(--ds-color-surface);box-shadow:var(--ds-shadow-overlay);pointer-events:none;transform:translateX(var(--ds-space-5));position:absolute;inset-block-start:var(--ds-space-2)}.chart-tooltip-before{transform:translateX(calc(-100% - var(--ds-space-5)))}.chart-tooltip-heading{gap:var(--ds-space-1);border-block-end:1px solid var(--ds-color-border);padding-block-end:var(--ds-space-2);display:grid}.chart-tooltip-heading strong{color:var(--ds-color-text-primary);font-size:var(--ds-font-size-label);font-variant-numeric:tabular-nums}.chart-tooltip-heading span{color:var(--ds-color-text-subtle);font-size:var(--ds-font-size-eyebrow);font-variant-numeric:tabular-nums}.chart-tooltip ul{gap:var(--ds-space-1);margin:var(--ds-space-2) 0 0;padding:0;list-style:none;display:grid}.chart-tooltip li{align-items:center;gap:var(--ds-space-2);font-size:var(--ds-font-size-label);grid-template-columns:auto auto 1fr auto;display:grid}.chart-tooltip li i{inline-size:var(--ds-space-3);block-size:var(--ds-space-3);border-radius:2px}.chart-tooltip li strong{color:var(--ds-color-text-primary);font-variant-numeric:tabular-nums;justify-self:end}.chart-tooltip li 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transparent);-webkit-backdrop-filter:blur(var(--ds-space-4));backdrop-filter:blur(var(--ds-space-4));border-block-end:0;flex-wrap:wrap;margin-block-start:var(--ds-space-5);display:flex;position:sticky;inset-block-end:0}.inspect-bar input[type=range]{flex:10rem;min-block-size:24px}.inspect-bar output{color:var(--ds-color-text-muted);font-size:var(--ds-font-size-label);font-variant-numeric:tabular-nums;white-space:nowrap}.step-button{border:1px solid var(--ds-color-border-strong);border-radius:var(--ds-radius-sm);min-block-size:26px;min-inline-size:26px;color:var(--ds-color-text);background:var(--ds-color-surface);cursor:pointer;justify-content:center;align-items:center;padding:0;font-size:15px;line-height:1;display:inline-flex}.motion-on .step-button{transition:background var(--ds-duration-fast) var(--ds-ease-standard), border-color var(--ds-duration-fast) var(--ds-ease-standard)}.step-button:hover:not(:disabled){border-color:var(--ds-color-text-subtle);color:var(--ds-color-text-primary);background:var(--ds-color-surface-subtle)}.step-button:disabled{cursor:not-allowed;opacity:var(--ds-opacity-disabled)}figcaption{padding:var(--ds-space-5) var(--ds-panel-padding);border-block-start:1px solid var(--ds-color-border);color:var(--ds-color-text-muted);font-size:var(--ds-font-size-control);text-wrap:pretty}figcaption strong{color:var(--ds-color-text)}.theme-picker{gap:var(--ds-space-1);min-inline-size:0;padding:var(--ds-space-1);border-radius:var(--ds-radius);background:var(--ds-color-surface-subtle);border:0;margin:0;display:inline-flex}.theme-picker label{min-inline-size:30px;min-block-size:calc(var(--ds-control-height) - var(--ds-space-3));justify-content:center;align-items:center;gap:var(--ds-space-2);padding-inline:var(--ds-space-2);border-radius:var(--ds-radius-sm);color:var(--ds-color-text-muted);cursor:pointer;font-size:var(--ds-font-size-label);font-weight:var(--ds-font-weight-semibold);white-space:nowrap;line-height:1;display:inline-flex;position:relative}.theme-picker label:hover{color:var(--ds-color-text-primary)}.theme-picker label:has(input:checked){color:var(--ds-color-text-primary);background:var(--ds-color-surface);box-shadow:var(--ds-shadow-selected), 0 0 0 1px var(--ds-color-border)}.theme-picker label:has(input:focus-visible){outline:var(--ds-focus-width) solid var(--ds-focus-color);outline-offset:var(--ds-focus-offset)}.theme-picker input{opacity:0;block-size:1px;inline-size:1px;position:absolute;inset-block-start:0}.theme-picker svg{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;block-size:16px;inline-size:16px}@media (width<=980px){.workspace{grid-template-columns:minmax(0,1fr)}.board-column{display:contents}.board-panel{order:1}.inspector{order:2}.evolution{order:3}.board-frame{max-inline-size:min(64vh,42.5rem)}}@media (width<=760px){.app-shell{padding-inline:var(--ds-space-6)}.topbar{align-items:stretch;gap:var(--ds-space-3);flex-direction:column;position:static}.topbar-actions{justify-content:flex-start}.panel-heading{align-items:flex-start}.search-readout{max-inline-size:12rem}.control-grid{grid-template-columns:1fr}}@media (width<=520px){.app-shell{padding-inline:var(--ds-space-3)}.checkpoint{display:none}.workspace{gap:var(--ds-space-3);margin-block-start:var(--ds-space-3)}.board-panel,.inspector-section{padding:var(--ds-space-4)}.board-labels{font-size:10px}.evolution{padding-block-start:var(--ds-space-4)}.evolution>.section-heading,.chart-legend,figcaption{padding-inline:var(--ds-space-4)}.search-readout small,.board-legend .legend-note{display:none}.segmented{grid-template-columns:1fr}.cell-tooltip{min-inline-size:11.5rem}.chart-tooltip{min-inline-size:13rem}.chart-tooltip li small{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (forced-colors:active){.board-cell.is-selected:after,.stone,.policy-marker,.chart-endpoint,.chart-hover-slice circle{forced-color-adjust:none}}