:root{--bg-app: #ffffff;--bg-window: #ffffff;--bg-titlebar: #ffffff;--bg-raised: #f5f5f5;--bg-row-alt: #fafafa;--bg-selected: #000000;--bg-tooltip: #ffffff;--bg-matrix-active: #000000;--tab-inactive-bg: #f5f5f5;--tab-inactive-ink: #666666;--scrollbar-size: 14px;--scrollbar-track: #ffffff;--scrollbar-thumb-flat: #999999;--pattern-scroll-track: none;--scrollbar-arrow-image: none;--ink: #000000;--ink-muted: #555555;--ink-inverted: #ffffff;--ink-titlebar: #000000;--line: #000000;--line-soft: #cccccc;--border-width: 1px;--border-window: var(--border-width) solid var(--line);--border-cell: var(--border-width) solid var(--line-soft);--radius-window: 0px;--radius-control: 0px;--shadow-window: none;--shadow-tooltip: 2px 2px 0 var(--line);--shadow-raised: none;--font-ui: ui-sans-serif, system-ui, sans-serif;--font-display: var(--font-ui);--text-xs: 11px;--text-sm: 12px;--text-base: 13px;--text-lg: 15px;--text-xl: 18px;--weight-normal: 400;--weight-bold: 700;--leading: 1.45;--tracking-display: 0;--text-transform-display: none;--text-render: auto;--font-smooth: auto;--space-1: 2px;--space-2: 4px;--space-3: 8px;--space-4: 12px;--space-5: 16px;--space-6: 24px;--space-7: 32px;--mark-on: "●";--mark-off: "·";--mark-on-size: var(--text-base);--mark-off-color: var(--line-soft);--pattern-titlebar: none;--pattern-desktop: none;--state-exit-ink: var(--ink);--state-exit-ground: var(--bg-raised);--state-exit-line: var(--line);--state-good-ink: var(--ink);--state-good-ground: var(--bg-raised);--ink-on-state: var(--ink-inverted);--connection-incoming: var(--ink);--connection-outgoing: var(--ink);--heat-0: var(--bg-window);--heat-1: var(--line-soft);--heat-2: var(--ink-muted);--heat-3: var(--ink);--heat-4: var(--ink);--focus-ring: 2px solid var(--ink);--focus-offset: 1px;--col-concept: 220px;--col-matrix: 136px;--sidebar-w: 260px;--card-measure: 70ch;--card-gap: var(--space-5);--bg-sidebar: var(--bg-raised);--bg-card: var(--bg-window);--card-title-size: var(--text-xl);--card-body-size: var(--text-lg);--bg-chip: var(--bg-raised);--ink-chip: var(--ink-muted);--line-chip: var(--line-soft);--radius-chip: var(--radius-control);--bg-item-selected: var(--bg-selected);--ink-item-selected: var(--ink-inverted);--bg-item-hover: var(--bg-row-alt);--link-ink: var(--ink);--link-underline: 1px solid var(--line-soft)}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}html,body{overscroll-behavior:none}body{background:var(--bg-app) var(--pattern-desktop);color:var(--ink);font-family:var(--font-ui);font-size:var(--text-base);line-height:var(--leading);text-rendering:var(--text-render);-webkit-font-smoothing:var(--font-smooth);padding:var(--space-5);height:100vh;height:100dvh;overflow:hidden}#root{height:100%}:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}@supports not selector(::-webkit-scrollbar){*{scrollbar-color:var(--scrollbar-thumb-flat) var(--scrollbar-track)}}.window{height:100%;background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-window);box-shadow:var(--shadow-window);display:flex;flex-direction:column;overflow:hidden}.appbar{flex:none}.appbar{display:flex;align-items:stretch;gap:var(--space-6);padding:0 var(--space-4);border-bottom:var(--border-window);background:var(--bg-titlebar)}.appbar__title{flex:none;display:flex;align-items:center;font-family:var(--font-display);font-size:var(--text-base);font-weight:var(--weight-bold);line-height:1;letter-spacing:var(--tracking-display);text-transform:var(--text-transform-display);color:var(--ink-titlebar);padding:0;margin:0;white-space:nowrap}.appbar__action{flex:none;align-self:center}.tabs{min-width:0;flex:1;display:flex;align-items:flex-end;gap:var(--space-2);padding:var(--space-3) 0 0;flex-wrap:wrap}.tab{font-family:var(--font-display);font-size:var(--text-base);font-weight:var(--weight-normal);letter-spacing:var(--tracking-display);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control) var(--radius-control) 0 0;padding:var(--space-2) var(--space-4);margin-bottom:-1px;cursor:pointer;position:relative}.tab[aria-selected=true]{color:var(--ink);border-bottom-color:transparent;z-index:1}.tab[aria-selected=false]{color:var(--tab-inactive-ink);background:var(--tab-inactive-bg);border-bottom:var(--border-window)}.tab[aria-selected=false]:hover{color:var(--ink)}.toolbar{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);border-bottom:var(--border-window);flex-wrap:wrap}.toolbar--inline{border-bottom:none;padding:0;margin-bottom:var(--space-4);flex:none}.toolbar>.count{margin-left:auto}.field{display:flex;align-items:center;gap:var(--space-2)}.field__label{font-family:var(--font-display);font-size:var(--text-sm)}.field input,.field select{font-family:var(--font-ui);font-size:var(--text-base);color:var(--ink);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control);padding:var(--space-1) var(--space-2)}.field input{width:210px}.count{font-size:var(--text-sm);color:var(--ink-muted);white-space:nowrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:2rem;font-family:var(--font-display);font-size:var(--text-sm);line-height:1;color:var(--ink);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control);box-shadow:var(--shadow-raised);padding:var(--space-1) var(--space-3);cursor:pointer}.button:disabled{opacity:.45;cursor:not-allowed}.button:active{box-shadow:none;transform:translate(1px,1px)}.button--primary{font-weight:var(--weight-bold);color:var(--ink-inverted);background:var(--bg-selected);border-color:var(--bg-selected)}.button--quiet{color:var(--ink-muted)}.button--quiet:hover{color:var(--ink)}.button--exit{color:var(--state-exit-ink);background:var(--state-exit-ground);border-color:var(--state-exit-line)}.button--exit:hover{color:var(--ink-on-state);background:var(--state-exit-ink);border-color:var(--state-exit-ink)}.button--toggle[aria-pressed=true],.filter-toggle[aria-pressed=true]{font-weight:var(--weight-bold);color:var(--ink-item-selected);background:var(--bg-item-selected);border-color:var(--bg-item-selected)}.button.button--icon{width:2rem;height:2rem;min-height:2rem;padding:0;font-size:var(--text-base)}.button>svg{width:1rem;height:1rem;flex:none;stroke-width:1.75}.button--icon{position:relative}.icon-button__badge{position:absolute;top:-4px;right:-4px;min-width:1rem;height:1rem;padding:0 3px;border-radius:999px;font-size:10px;line-height:1rem;font-variant-numeric:tabular-nums;color:var(--ink-on-state);background:var(--ink)}.popover-anchor{position:relative;display:inline-flex}.popover{position:absolute;top:calc(100% + var(--space-2));z-index:2;display:flex;flex-direction:column;min-width:10rem;padding:var(--space-1);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control);box-shadow:var(--shadow-raised)}.popover--start{left:0}.popover--end{right:0}.popover__item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);font:inherit;font-size:var(--text-sm);color:var(--ink);background:transparent;border:0;border-radius:var(--radius-control);padding:var(--space-2) var(--space-2);cursor:pointer;text-align:left}.popover__item:hover{background:var(--bg-item-hover)}.popover__item[aria-checked=true]{font-weight:var(--weight-bold);color:var(--ink-item-selected);background:var(--bg-item-selected)}.tabpanel{flex:1;min-height:0;display:flex;flex-direction:column}.panel{padding:var(--space-4);flex:1;min-height:0;display:flex;flex-direction:column}.prose{max-width:88ch;font-size:var(--text-lg);line-height:1.5;padding:var(--space-4) var(--space-6)}.prose h2{font-family:var(--font-display);font-size:var(--text-xl);text-transform:var(--text-transform-display);margin:var(--space-6) 0 var(--space-3);padding-bottom:var(--space-1);border-bottom:var(--border-window)}.prose h2:first-child{margin-top:0}.prose p{margin:0 0 var(--space-4)}.prose__list{margin:0 0 var(--space-4);padding:0}.prose__list>div{margin-bottom:var(--space-3);padding-left:var(--space-4);border-left:3px solid var(--line)}.prose__list dt{font-family:var(--font-display);font-weight:700;margin-bottom:var(--space-1)}.prose__list dd{margin:0;color:var(--ink-muted)}.system-scroll-frame{border:var(--border-window);flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) var(--scrollbar-size);grid-template-rows:minmax(0,1fr) var(--scrollbar-size)}.system-scroll-frame--vertical{grid-template-rows:minmax(0,1fr)}.table-scroll{overflow:auto;min-width:0;min-height:0;--header-h: 0px;scrollbar-width:none}.table-scroll::-webkit-scrollbar{display:none}.system-scrollbar{display:grid;grid-template-rows:var(--scrollbar-size) minmax(0,1fr) var(--scrollbar-size);border-left:var(--border-window)}.system-scrollbar--horizontal{grid-column:1;grid-row:2;grid-template-columns:var(--scrollbar-size) minmax(0,1fr) var(--scrollbar-size);grid-template-rows:none;border-top:var(--border-window)}.system-scrollbar--horizontal .system-scrollbar__button--left{border-right:var(--border-window)}.system-scrollbar--horizontal .system-scrollbar__button--right{border-left:var(--border-window)}.system-scrollbar--horizontal .system-scrollbar__button:after{transform:rotate(-90deg)}.system-scrollbar--horizontal .system-scrollbar__button--right:after{transform:rotate(90deg)}.system-scrollbar--horizontal .system-scrollbar__thumb{top:0;bottom:0;right:auto;left:0;min-width:var(--scrollbar-size);min-height:0;border-top:0;border-bottom:0;border-left:var(--border-window);border-right:var(--border-window)}.system-scrollbar__corner{grid-column:2;grid-row:2;border-top:var(--border-window);border-left:var(--border-window);background:var(--bg-window)}.system-scrollbar__button{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:grid;place-items:center;width:100%;padding:0;background:var(--bg-window);border:0;cursor:pointer}.system-scrollbar__button--up{border-bottom:var(--border-window)}.system-scrollbar__button--down{border-top:var(--border-window)}.system-scrollbar__button:after{content:"";width:11px;height:11px;background:var(--scrollbar-arrow-image) center / 11px 11px no-repeat}.system-scrollbar__button--down:after{transform:rotate(180deg)}.system-scrollbar__button:active{background:var(--bg-selected)}.system-scrollbar__button:active:after{filter:invert(1)}.system-scrollbar__track{position:relative;min-height:0;background:var(--pattern-scroll-track);cursor:pointer;touch-action:none}.system-scrollbar__thumb{position:absolute;right:0;left:0;display:block;min-height:var(--scrollbar-size);background:var(--bg-window);border-top:var(--border-window);border-bottom:var(--border-window)}table{border-collapse:separate;border-spacing:0;width:100%;font-size:var(--text-base)}.table-scroll table{width:max-content}.table-scroll .table-crosshair{width:100%;min-width:calc(var(--col-concept) + (var(--matrix-columns) * var(--col-matrix)));table-layout:fixed}caption{text-align:left;font-size:var(--text-sm);color:var(--ink-muted);padding:var(--space-2) var(--space-3)}th,td{border:0;border-right:var(--border-cell);border-bottom:var(--border-cell);padding:var(--space-2) var(--space-3);text-align:left;vertical-align:bottom}tr>:last-child{border-right:0}thead{position:sticky;top:0;z-index:3}thead th{font-family:var(--font-display);font-weight:var(--weight-bold);letter-spacing:var(--tracking-display);background:var(--bg-raised);position:sticky;top:0;z-index:3;white-space:nowrap}.matrix-group-row th{min-height:30px;text-align:center;vertical-align:middle;z-index:4}.matrix-group-row .group-label{display:inline-block;max-width:100%}.matrix-group-row th:not(.col-concept){text-align:left;padding-left:var(--space-3)}.matrix-group-row+tr th{top:var(--group-row-h, 30px)}.th-rotate{width:auto;min-width:var(--col-matrix);vertical-align:bottom;white-space:normal;line-height:var(--leading);overflow-wrap:break-word}.th-rotate>span{display:inline-block}tbody tr{background-color:var(--bg-window)}tbody tr:nth-child(2n){background:var(--bg-row-alt)}.col-concept{width:var(--col-concept);min-width:var(--col-concept)}.cell-mark{text-align:center;width:auto;min-width:var(--col-matrix)}.table-crosshair thead .col-concept{left:0;z-index:5}.table-crosshair tbody .col-concept{position:sticky;left:0;z-index:1}.cell-mark .mark{display:inline-block;width:9px;height:9px;color:transparent;vertical-align:baseline}.cell-mark--on .mark{background:var(--bg-matrix-active)}.cell-mark--off .mark{border:1px solid var(--ink)}.table-crosshair tbody th.table-row-header--hovered .defined,.table-crosshair thead .table-column-header--hovered .defined{color:inherit;border-bottom-color:currentColor}.concept-name{font:inherit;font-weight:var(--weight-bold);color:inherit;background:none;border:0;cursor:pointer;padding:0;text-align:left}tbody tr>th,tbody tr>td{background-color:inherit}.mark{font-size:var(--mark-on-size);line-height:1}.mark--on:before{content:var(--mark-on)}.mark--off{color:var(--mark-off-color)}.mark--off:before{content:var(--mark-off)}.defined{border-bottom:1px dotted var(--ink);cursor:help;background:none;border-left:none;border-right:none;border-top:none;font:inherit;color:inherit;padding:0;text-align:inherit}.th-rotate .defined,thead .defined{letter-spacing:inherit}.tooltip{position:fixed;z-index:50;max-width:300px;background:var(--bg-tooltip);color:var(--ink);border:var(--border-window);border-radius:var(--radius-control);box-shadow:var(--shadow-tooltip);padding:var(--space-3);font-size:var(--text-sm);line-height:var(--leading);pointer-events:none}.tooltip__title{font-family:var(--font-display);font-weight:var(--weight-bold);font-size:var(--text-base);margin-bottom:var(--space-2)}.tooltip__meta{margin-top:var(--space-2);font-size:var(--text-xs);color:var(--ink-muted)}.tooltip__examples{margin-top:var(--space-2);font-style:italic}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--ink) 40%,transparent);padding:var(--space-4)}.modal{max-width:40ch;width:100%;background:var(--bg-card);color:var(--ink);border:var(--border-window);border-radius:var(--radius-control);box-shadow:var(--shadow-tooltip);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-4)}.modal__title{font-family:var(--font-display);font-size:var(--text-lg);margin:0}.modal__lede{font-size:var(--text-sm);color:var(--ink-muted);margin:0}.modal__actions{display:flex;justify-content:flex-end;gap:var(--space-3);flex-wrap:wrap}.empty{padding:var(--space-7) var(--space-4);text-align:center;color:var(--ink-muted);font-family:var(--font-display)}.cards{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,var(--cards-left)) var(--cards-left-resizer) minmax(320px,1fr) var(--cards-right-resizer) var(--cards-right);grid-template-rows:minmax(0,1fr);padding:var(--space-4)}.cards--stacked{grid-template-columns:minmax(0,var(--cards-left)) var(--cards-left-resizer) minmax(320px,1fr);grid-template-rows:minmax(220px,1fr) var(--cards-right-resizer) var(--cards-context-height)}.cards--stacked .cards__sidebar,.cards--stacked .cards__resizer--left{grid-row:1 / -1}.cards--stacked .cards__pane{grid-column:3;grid-row:1}.cards--stacked .cards__resizer--right{grid-column:3;grid-row:2}.cards--stacked .cards__context{grid-column:3;grid-row:3}.cards__sidebar,.cards__pane,.cards__context{min-height:0;display:flex;flex-direction:column}.cards__sidebar{grid-column:1;grid-row:1;background:var(--bg-sidebar);border:var(--border-window);overflow:hidden}.cards__pane{grid-column:3;grid-row:1;background:var(--bg-card);border:var(--border-window);outline:none;overflow:hidden}.cards__context{grid-column:5;grid-row:1;min-width:0;border:var(--border-window);overflow:hidden}.cards__context>.connection-pane,.cards__context>.atlas-pane,.cards__context>.map-pane{flex:1}.cards__sidebar>.system-scroll-frame,.cards__pane>.system-scroll-frame{border:0}.cards__sidebar>.system-scroll-frame{background:var(--bg-window)}.cards__resizer{grid-row:1;width:100%;padding:0;display:flex;align-items:center;justify-content:center;cursor:col-resize;touch-action:none;background:var(--bg-window);border:0}.cards__resizer:before{content:"";width:var(--space-2);height:var(--space-7);border-radius:var(--radius-control);background:var(--line-soft)}.cards__resizer:hover,.cards__resizer[data-resizing=true]{background:var(--bg-item-hover)}.cards__resizer:hover:before,.cards__resizer:focus-visible:before,.cards__resizer[data-resizing=true]:before{background:var(--ink-muted)}.cards__resizer--left{grid-column:2}.cards__resizer--right{grid-column:4}.cards__resizer:focus-visible{outline:var(--focus-ring);outline-offset:-2px}.cards__resizer--horizontal{width:auto;height:100%;cursor:row-resize}.cards__resizer--horizontal:before{width:var(--space-7);height:var(--space-2)}.cards__controls{flex:none;display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-3);border-bottom:var(--border-window)}.cards__count{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2) var(--space-3)}.cards__count .count{margin-left:auto}.cards__facets{flex:0 1 auto;max-height:50%;overflow-y:auto;padding:var(--space-3) var(--space-3) 0;border-bottom:var(--border-cell)}.cards__facets[hidden]{display:none}.filter-group{border:0;padding:0;margin:0 0 var(--space-5)}.filter-group__legend{font-family:var(--font-display);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:var(--text-transform-display);letter-spacing:var(--tracking-display);color:var(--ink-muted);padding:0 0 var(--space-2)}.filter-group__options{display:flex;flex-wrap:wrap;gap:var(--space-1)}.filter-toggle{display:inline-flex;align-items:baseline;gap:var(--space-2);font:inherit;font-size:var(--text-sm);color:var(--ink);background:transparent;border:var(--border-width) solid transparent;border-radius:var(--radius-control);padding:var(--space-1) var(--space-2);cursor:pointer;text-align:left}.filter-toggle:hover{background:var(--bg-item-hover)}.filter-toggle__count{font-size:var(--text-xs);color:var(--ink-muted);font-variant-numeric:tabular-nums}.filter-toggle[aria-pressed=true] .filter-toggle__count{color:inherit}.concept-list{list-style:none;margin:0;padding:0}.concept-item{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);padding:var(--space-2) var(--space-3);font-size:var(--text-sm);color:var(--ink);text-decoration:none;border-bottom:var(--border-cell);cursor:pointer}.concept-item__name{min-width:0;overflow-wrap:anywhere}.concept-item:hover{background:var(--bg-item-hover)}.concept-item[aria-selected=true]{background:var(--bg-item-selected);color:var(--ink-item-selected)}.cards__pane-header{flex:none;min-height:43px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-raised);border-bottom:var(--border-cell)}.cards__pane-title,.cards__context-actions,.cards__pane-actions{display:flex;align-items:center}.cards__context-actions{gap:var(--space-3)}.cards__pane-actions{gap:var(--space-2)}.cards__pane-title{gap:var(--space-2);font-family:var(--font-display);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:var(--tracking-display);text-transform:var(--text-transform-display);white-space:nowrap}.button-group{display:flex;align-items:center;gap:0}.button-group .button{position:relative;border-radius:0;box-shadow:none}.button-group .button+.button{margin-left:-1px}.button-group .button:first-child{border-radius:var(--radius-control) 0 0 var(--radius-control)}.button-group .button:last-child{border-radius:0 var(--radius-control) var(--radius-control) 0}.button-group .button[aria-pressed=true]{z-index:1}.cards__reader-header{position:relative;justify-content:center}.cards__reader-panel-toggle{position:absolute;top:50%;transform:translateY(-50%)}.button.cards__reader-panel-toggle:active{transform:translateY(-50%)}.cards__reader-panel-toggle--left{left:var(--space-3)}.cards__reader-panel-toggle--right{right:var(--space-3)}.cards__reader-panel-toggle--bottom{flex:none;align-self:flex-end;margin:var(--space-2) var(--space-3)}.cards__stepper{display:flex;align-items:center;gap:var(--space-3);justify-content:center;flex-wrap:wrap}.cards__position{min-width:12ch;margin-left:0;text-align:center}.card{max-width:var(--card-measure);margin:0 auto;padding:var(--space-5) var(--space-6);font-size:var(--card-body-size);line-height:1.6}.card__title{font-family:var(--font-display);font-size:var(--card-title-size);font-weight:var(--weight-bold);letter-spacing:var(--tracking-display);margin:0}.card__subtitle{color:var(--ink-muted);font-size:var(--text-sm);margin:var(--space-1) 0 0}.card__chips{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:var(--space-4) 0 var(--space-5)}.chip{display:inline-block;font-family:var(--font-display);font-size:var(--text-xs);color:var(--ink-chip);background:var(--bg-chip);border:var(--border-width) solid var(--line-chip);border-radius:var(--radius-chip);padding:var(--space-1) var(--space-3)}.chip--flag{color:var(--ink);border-style:dashed}.chip--defined{cursor:help}.chip--defined:hover,.chip--defined:focus-visible{background:var(--bg-item-hover)}.chip--link,.chip--more{font:inherit;font-family:var(--font-display);font-size:var(--text-xs);color:var(--ink);text-decoration:none;cursor:pointer;margin:0 var(--space-2) var(--space-2) 0}.chip--link:hover,.chip--more:hover{background:var(--bg-item-hover)}.chip--more{border-style:dashed}.chip--deck{display:inline-flex;align-items:stretch;padding:0;overflow:hidden;margin:0 var(--space-2) var(--space-2) 0}.chip--deck>*{font:inherit;font-family:var(--font-display);font-size:var(--text-xs);color:var(--ink);background:none;border:none;text-decoration:none;cursor:pointer;padding:var(--space-1) var(--space-3)}.chip--deck>*:hover{background:var(--bg-item-hover)}.chip--deck>.chip__source{border-left:var(--border-width) solid var(--line-chip)}.chip__source svg,.th-source svg{width:1em;height:1em;vertical-align:-.125em;stroke-width:1.75}.th-source{color:var(--ink-muted);text-decoration:none;padding:0 var(--space-1)}.th-source:hover{color:var(--ink)}.card__para{margin:0 0 var(--space-4)}.card__heading{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-bold);letter-spacing:var(--tracking-display);margin:var(--space-6) 0 var(--space-3)}.card__aside{color:var(--ink-muted);font-size:var(--text-sm);font-style:italic;margin:0 0 var(--space-4)}.card__link{color:var(--link-ink);text-decoration:underline;text-underline-offset:2px;border-bottom:none}.card__link--deck{background:none;border:none;padding:0;margin:0;font:inherit;line-height:inherit;text-align:left;cursor:pointer;text-decoration-style:dotted;text-decoration-thickness:from-font}.card__link--broken{color:var(--ink-muted);opacity:.75;text-decoration:underline dashed;text-underline-offset:2px;cursor:help}.card__context{margin-top:var(--space-6);padding-top:var(--space-5);border-top:var(--border-cell)}.card__group{margin-bottom:var(--space-4)}.card__group-title{font-family:var(--font-display);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:var(--text-transform-display);letter-spacing:var(--tracking-display);color:var(--ink-muted);margin:0 0 var(--space-2)}.card__group-body{margin:0;font-size:var(--text-sm)}.card__group-body--muted{color:var(--ink-muted)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(max-width:720px){body{padding:var(--space-2)}.panel,.toolbar{padding:var(--space-3)}.field input{width:100%}.cards{padding:var(--space-3)}}.cards__review-bar{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.cards__pending{margin-left:0}.cards__review-error{margin:var(--space-3) 0 0;font-size:var(--text-sm);color:var(--ink-muted)}.concept-item__mark{flex:none;font-size:var(--text-xs);color:var(--ink-muted);text-transform:lowercase;white-space:nowrap}.concept-item__mark--edited{font-weight:var(--weight-bold);color:var(--ink)}.concept-item[aria-selected=true] .concept-item__mark{color:var(--ink-item-selected)}.gate,.editor{display:flex;flex-direction:column;gap:var(--space-4);padding:var(--space-5) var(--space-6);min-width:0;max-width:var(--card-measure);margin:0 auto}.gate>*,.editor>*{min-width:0}.gate__title{font-family:var(--font-display);font-size:var(--text-xl);margin:0}.gate__lede,.editor__hint,.editor__provenance,.editor__rules,.editor__nudge{font-size:var(--text-sm);color:var(--ink-muted);margin:0}.gate__error,.editor__nudge--error{font-size:var(--text-sm);color:var(--ink);font-weight:var(--weight-bold);margin:0}.editor__hint--warn{color:var(--ink);margin-top:var(--space-2)}.editor__hint--warn code{font-weight:var(--weight-bold)}.gate__actions{display:flex;align-items:center;gap:var(--space-3)}.editor__stub-warning{font-size:var(--text-sm);border:var(--border-width) dashed var(--line);padding:var(--space-3);margin:0}.field--stacked{display:flex;flex-direction:column;align-items:stretch;gap:var(--space-2)}.editor__text{font:inherit;width:100%;color:var(--ink);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control);padding:var(--space-3);resize:vertical}.editor .field__label{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);width:100%}.editor__select{font:inherit;color:var(--ink);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control);padding:var(--space-3)}.editor__mode-toggle{font-size:var(--text-base);line-height:1;padding:var(--space-1) var(--space-2)}.editor__reading{min-height:8rem;border:var(--border-window);border-radius:var(--radius-control);padding:var(--space-3)}.editor__option-definition,.editor__save-state{font-size:var(--text-xs);color:var(--ink-muted)}.editor__save-state--draft{color:var(--state-exit-ink);font-weight:var(--weight-bold)}.editor__save-state--draft:before{content:"●";margin-right:var(--space-2)}.conflict{max-width:none}.conflict__pair{display:grid;grid-template-columns:repeat(auto-fit,minmax(32ch,1fr));gap:var(--space-5)}.conflict__side{display:flex;flex-direction:column;gap:var(--space-3);border:var(--border-cell);padding:var(--space-4)}.conflict__side-title{font-size:var(--text-sm);font-weight:var(--weight-bold);margin:0}.conflict__lede,.conflict__note{font-size:var(--text-sm);color:var(--ink-muted);margin:0}@media(prefers-reduced-motion:reduce){.button:active{transform:none}}.connection-pane{min-height:0;display:flex;flex-direction:column;background:var(--bg-sidebar);border:0;overflow:hidden}.connection-pane__toolbar{flex:none;position:relative;z-index:2;display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:var(--border-window);background:var(--bg-sidebar)}.connection-pane__omitted{color:var(--ink-muted);font-size:var(--text-xs);white-space:nowrap}.canvas-frame{position:relative;flex:1;min-height:0;overflow:hidden;background:var(--bg-window)}.canvas-frame__viewport{width:100%;height:100%;overflow:hidden;cursor:grab;touch-action:none}.canvas-frame__viewport:active{cursor:grabbing}.canvas-frame__content{position:absolute;top:0;left:0;transform-origin:0 0}.canvas-frame__controls{position:absolute;right:var(--space-3);bottom:var(--space-3);z-index:1;display:flex;gap:var(--space-1);padding:var(--space-1);background:var(--bg-raised);border:var(--border-window);border-radius:var(--radius-control)}.connection-graph{position:relative;background:var(--bg-window)}.connection-graph__edges{position:absolute;top:0;right:0;bottom:0;left:0;overflow:visible}.connection-graph__heading{position:absolute;top:var(--space-2);width:164px;margin:0;font-size:var(--text-sm)}.connection-node{position:absolute;width:164px;min-height:32px;padding:var(--space-1) var(--space-2);text-align:left;font:inherit;color:var(--ink);background:var(--bg-raised);border:var(--border-cell);border-radius:var(--radius-control);cursor:pointer}.connection-node:hover,.connection-node:focus-visible{background:var(--bg-item-selected);color:var(--ink-item-selected)}.connection-node:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.connection-node[aria-current=true]{background:var(--bg-item-selected);color:var(--ink-item-selected);border-color:var(--bg-item-selected);font-weight:var(--weight-bold)}.connection-edge{stroke:var(--ink);stroke-width:1.5}.connection-edge--woven{stroke:var(--ink-muted);stroke-width:1;stroke-dasharray:3 3;opacity:.35}.connection-edge.is-muted{opacity:.08}.atlas-pane{position:relative;min-height:0;display:flex;flex-direction:column;background:var(--bg-sidebar);border:0;overflow:hidden}.atlas-pane__help{position:absolute;top:var(--space-3);right:var(--space-3);z-index:2}.atlas-pane__help summary{width:2rem;height:2rem;display:grid;place-items:center;color:var(--ink);background:var(--bg-raised);border:var(--border-window);border-radius:var(--radius-control);cursor:pointer;list-style:none}.atlas-pane__help summary::-webkit-details-marker{display:none}.atlas-pane__help summary svg{width:1rem;height:1rem;stroke-width:1.75}.atlas-pane__help p{position:absolute;top:calc(100% + var(--space-2));right:0;width:min(280px,70vw);margin:0;padding:var(--space-3);color:var(--ink);background:var(--bg-window);border:var(--border-window);border-radius:var(--radius-control);box-shadow:var(--shadow-tooltip);font-size:var(--text-xs)}.atlas-pane__graph{flex:1;min-height:0;cursor:grab;touch-action:none;background:var(--bg-window)}.atlas-pane__graph:active{cursor:grabbing}.map-pane{min-height:0;display:flex;flex-direction:column;background:var(--bg-sidebar);border:0;overflow:hidden}.map-svg{display:block;background:var(--bg-window)}.map-svg a{outline:none}.map-svg a:focus-visible text{text-decoration:underline}.map-text{font-family:var(--font-ui);fill:var(--ink)}.map-role-entity{font-size:13px;font-weight:var(--weight-bold)}.map-role-reference{font-size:13px;fill:var(--ink-muted)}.map-role-relation,.map-role-note,.map-role-annotation{font-size:11px;fill:var(--ink-muted)}.map-svg a .map-text:hover{text-decoration:underline}.map-node__box{fill:var(--bg-window);stroke:var(--line);stroke-width:var(--border-width)}.map-node--stack .map-node__box{fill:var(--bg-raised);stroke:var(--line-soft)}.map-node--reference .map-node__box{fill:var(--bg-window);stroke:var(--line-soft);stroke-dasharray:3 2}.map-node__mask{fill:var(--bg-window)}.map-edge__line,.map-edge__arrow{fill:none;stroke:var(--ink);stroke-width:var(--border-width)}.map-edge--reference .map-edge__line,.map-edge--reference .map-edge__arrow{stroke:var(--ink-muted);stroke-dasharray:1 3}.map-edge--crossLink .map-edge__line,.map-edge--crossLink .map-edge__arrow{stroke:var(--ink-muted);stroke-dasharray:4 3}.map-line__current{fill:var(--bg-selected)}.map-text.is-current{fill:var(--ink-item-selected)}.map-line__echoed{fill:var(--bg-raised)}.map-text.is-echoed{fill:var(--ink);font-weight:var(--weight-bold)}.map-badge{font-family:var(--font-ui);font-size:10px;fill:var(--ink-muted)}.topo-map-pane{flex:1;min-height:0;display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--bg-sidebar);overflow:hidden}.topo-map-pane__toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3);min-height:2rem;font-size:var(--text-sm)}.topo-map-pane__toolbar .field{flex:none}.topo-map-pane__view-toggles--end{margin-left:auto}.topo-map-pane__legend{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2) var(--space-4);min-height:1.25rem;color:var(--ink-muted);font-size:var(--text-xs)}.topo-map-pane__legend span{display:inline-flex;align-items:center;gap:var(--space-1)}.topo-map-pane__legend-count{margin-left:auto}.topo-map-pane__legend-count button{padding:0;color:var(--link-ink);font:inherit;background:none;border:0;text-decoration:underline;cursor:pointer}.topo-map-pane__legend i{display:inline-block;width:1.5rem;height:0;border-top:2px solid var(--ink)}.topo-map-pane__legend i.is-incoming{border-color:var(--connection-incoming)}.topo-map-pane__legend i.is-outgoing{border-color:var(--connection-outgoing)}.topo-map-pane__workspace{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,22rem);border:var(--border-window);background:var(--bg-window)}.topo-map-pane__workspace--overview,.topo-map-pane__workspace--notes-closed{grid-template-columns:minmax(0,1fr)}.topo-map-pane__workspace>.topo-sheet-viewport{border-right:var(--border-window)}.topo-map-pane__workspace--overview>.topo-sheet-viewport,.topo-map-pane__workspace--notes-closed>.topo-sheet-viewport{border-right:0}.topo-map-pane__notes{min-width:0;display:flex;flex-direction:column;border-left:var(--border-window);background:var(--bg-sidebar)}.topo-map-pane__notes-header{flex:none;min-height:43px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-raised);border-bottom:var(--border-cell)}.topo-map-pane__notes-title{font-family:var(--font-display);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:var(--tracking-display);text-transform:var(--text-transform-display)}.topo-map-pane__notes>.topo-inspector{flex:1;min-height:0}.topo-sheet-viewport{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-window)}.topo-sheet-viewport__scroll{flex:1;min-height:0;overflow:auto}.topo-sheet-viewport__content{position:relative;min-height:100%}.topo-sheet-viewport__headings-scroll{flex:none;z-index:2;height:2rem;overflow-x:auto;overflow-y:hidden;background:var(--bg-window);border-bottom:var(--border-cell);scrollbar-width:none}.topo-sheet-viewport__headings-scroll::-webkit-scrollbar{display:none}.topo-sheet-viewport__headings{position:relative;height:100%}.topo-sheet-viewport__width-handle{position:absolute;top:0;left:0;z-index:1;cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none}.topo-sheet-viewport__width-handle:hover,.topo-sheet-viewport__width-handle.is-dragging{background:var(--bg-item-hover)}.topo-sheet-viewport__width-handle:focus-visible{outline:var(--focus-ring);outline-offset:-2px}.topo-map{position:relative;background:var(--bg-window)}.topo-map__band,.topo-overview__band{position:absolute;top:0;bottom:0;border-right:var(--border-cell);pointer-events:none}.topo-map__band--alt,.topo-overview__band--alt{background:var(--bg-row-alt)}.topo-map__edges{position:absolute;top:0;right:0;bottom:0;left:0;overflow:visible}.topo-map__heading{position:absolute;top:0;z-index:2;margin:0;padding:var(--space-2) 0;color:var(--ink-muted);font-size:var(--text-sm);font-weight:var(--weight-bold);pointer-events:none}.topo-map__heading--unlinked{color:var(--ink)}.topo-node{position:absolute;box-sizing:border-box;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;padding:var(--space-1) var(--space-2);text-align:left;font:inherit;font-size:var(--text-sm);line-height:1.2;color:var(--ink);background:var(--bg-raised);border:var(--border-cell);border-radius:var(--radius-control);cursor:pointer}.topo-node[data-incoming]:before,.topo-node[data-outgoing]:after{content:"";position:absolute;top:50%;width:7px;height:7px;border-radius:50%;transform:translateY(-50%)}.topo-node[data-incoming]:before{left:-4px;background:var(--connection-incoming)}.topo-node[data-outgoing]:after{right:-4px;background:var(--connection-outgoing)}.topo-node:hover,.topo-node:focus-visible{background:var(--bg-item-selected);color:var(--ink-item-selected)}.topo-node:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.topo-node[aria-current=true]{background:var(--bg-item-selected);color:var(--ink-item-selected);border-color:var(--bg-item-selected);font-weight:var(--weight-bold)}.topo-node--unlinked{background:var(--bg-window);border-style:dotted;color:var(--ink-muted)}.topo-node.is-muted{opacity:.25}.topo-edge{stroke:var(--ink-muted);stroke-width:1.5;fill:none}.topo-edge.is-active{stroke-width:2.25;opacity:1}.topo-edge.is-context{stroke:var(--ink-muted);stroke-dasharray:2 3;opacity:.16}.topo-edge.is-incoming{stroke:var(--connection-incoming)}.topo-edge.is-outgoing{stroke:var(--connection-outgoing)}.topo-overview{position:relative;background:var(--bg-window)}.topo-connections{position:absolute;top:0;right:0;bottom:0;left:0;overflow:visible;font-family:var(--font-ui)}.topo-overview__label-column{position:absolute;left:0;top:0;z-index:1;pointer-events:none}.topo-overview__label-column-sticky{position:sticky;left:0;height:100%;overflow:hidden;background:var(--bg-window);border-right:var(--border-cell)}.topo-matrix__labels{display:block;font-family:var(--font-ui)}.topo-matrix__corner line{stroke:var(--line-soft);stroke-width:1px}.topo-matrix__corner text{fill:var(--ink-muted);font-size:9px;font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.02em}.topo-matrix__row,.topo-matrix__col{fill:var(--ink);font-size:var(--text-xs);font-weight:var(--weight-bold)}.topo-matrix__col{text-anchor:middle}.topo-matrix__cell rect{stroke:var(--line-soft);stroke-width:1px;opacity:.3}.topo-matrix__cell text{fill:var(--ink-muted);font-size:var(--text-xs);text-anchor:middle}.topo-matrix__cell.is-filled rect{opacity:1}.topo-matrix__cell.is-filled text{fill:var(--ink);font-weight:var(--weight-bold)}.topo-matrix__cell.is-internal rect{stroke-dasharray:3 2}.topo-overview__card{position:absolute;z-index:2;display:flex;flex-direction:column;padding:var(--space-3);background:var(--bg-raised);border:var(--border-window);border-top:5px solid var(--line-soft);box-shadow:var(--shadow-raised);cursor:default}.topo-overview__card--unlinked{background:var(--bg-window);border-style:dotted;border-top-color:var(--line-soft)}.topo-overview__count{display:flex;align-items:baseline;gap:var(--space-1);line-height:1}.topo-overview__count strong{font-size:calc(var(--text-xl) * 1.75);letter-spacing:-.04em}.topo-overview__count span{color:var(--ink-muted);font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase}.topo-overview__member-bar{flex:none;height:5px;margin-top:var(--space-2);overflow:hidden;background:var(--bg-window);border:var(--border-cell)}.topo-overview__member-bar span{display:block;height:100%;background:var(--ink-muted)}.topo-overview__notes{flex:1;min-height:0;overflow:auto;margin-top:var(--space-2)}.topo-overview__card button{display:block;width:100%;margin-top:var(--space-1);padding:0;color:var(--link-ink);font:inherit;font-size:var(--text-xs);text-align:left;overflow-wrap:anywhere;white-space:normal;background:none;border:0;text-decoration:underline;text-decoration-color:var(--line-soft);cursor:pointer}.topo-overview__card button:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.topo-overview__card small{color:var(--ink-muted);font-size:var(--text-xs)}.topo-inspector{min-width:0;overflow:auto;padding:var(--space-4);background:var(--bg-sidebar)}.topo-inspector header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-1) var(--space-3);align-items:baseline;padding-bottom:var(--space-3);border-bottom:var(--border-window)}.topo-inspector header p{grid-column:1 / -1;margin:0;color:var(--ink-muted);font-size:var(--text-xs);text-transform:uppercase}.topo-inspector h3{min-width:0;margin:0;font-size:var(--text-xl)}.topo-inspector a,.topo-inspector button{color:var(--link-ink)}.topo-inspector__definition{margin:var(--space-4) 0;font-size:var(--text-sm)}.topo-inspector__facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 0 var(--space-4);border:var(--border-cell)}.topo-inspector__facts div{min-width:0;padding:var(--space-2)}.topo-inspector__facts div+div{border-left:var(--border-cell)}.topo-inspector__facts dt{color:var(--ink-muted);font-size:var(--text-xs)}.topo-inspector__facts dd{overflow-wrap:anywhere;margin:var(--space-1) 0 0;font-size:var(--text-sm);font-weight:var(--weight-bold)}.topo-inspector section{margin-top:var(--space-4)}.topo-inspector h4{display:flex;justify-content:space-between;margin:0 0 var(--space-2);font-size:var(--text-sm)}.topo-inspector h4 span{color:var(--ink-muted);font-weight:var(--weight-normal)}.topo-inspector__empty{margin:0;color:var(--ink-muted);font-size:var(--text-sm)}.topo-inspector__connections,.topo-inspector__evidence{margin:0;padding:0;list-style:none}.topo-inspector__connections>li{border-top:var(--border-cell)}.topo-inspector__connections>li:last-child{border-bottom:var(--border-cell)}.topo-inspector__connections summary{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-2) 0;cursor:pointer}.topo-inspector__connections summary button{padding:0;font:inherit;text-align:left;background:none;border:0;text-decoration:underline;text-decoration-color:var(--line-soft);cursor:pointer}.topo-inspector__connections summary span{flex:none;color:var(--ink-muted);font-size:var(--text-xs)}.topo-inspector__evidence{padding:0 0 var(--space-3) var(--space-4);color:var(--ink-muted);font-size:var(--text-xs)}.topo-inspector__evidence li+li{margin-top:var(--space-2)}.topo-inspector__direction{padding-left:var(--space-3);border-left:3px solid var(--line-soft)}.topo-inspector__direction--incoming{border-color:var(--connection-incoming)}.topo-inspector__direction--outgoing{border-color:var(--connection-outgoing)}@media(max-width:900px){.topo-map-pane__workspace{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(18rem,1fr) minmax(12rem,auto);overflow:auto}.topo-map-pane__workspace>.topo-sheet-viewport{border-right:0;border-bottom:var(--border-window)}}@media(max-width:720px){.cards__position{min-width:8ch}.connection-pane__status{width:100%;justify-content:space-between}}.matrix-workspace{flex:1;min-height:0;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);gap:var(--space-3) var(--space-4);padding:var(--space-3) var(--space-4) var(--space-4)}.matrix-workspace__nav{grid-column:1;grid-row:1;display:flex;align-items:center;gap:var(--space-2)}.matrix-workspace__tabs{display:flex;align-self:center;gap:var(--space-2);padding:0}.matrix-print{display:none}.matrix-workspace__tabs .button[aria-selected=true]{color:var(--ink-item-selected);background:var(--bg-item-selected);border-color:var(--bg-item-selected)}.matrix-workspace>.toolbar{grid-column:2;grid-row:1;margin:0}.matrix-workspace>.system-scroll-frame{grid-column:1 / -1;grid-row:2;min-height:0}@media(max-width:900px){.matrix-workspace{grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto minmax(0,1fr)}.matrix-workspace>.toolbar{grid-column:1;grid-row:2}.matrix-workspace>.system-scroll-frame{grid-row:3}}@media print{@page{size:Letter portrait;margin:.25in}@page source-map{size:17.375in 82.5in;margin:.25in}@page matrix-map{size:17in 11in;margin:.25in}html,body,#root,.window{height:auto!important;overflow:visible!important}body{padding:0}.window{border:0;border-radius:0;box-shadow:none}.window>*:not(:has([data-print-target])){display:none!important}.window,.tabpanel,.cards,.cards__context{display:block!important}.cards__context{border:0;overflow:visible!important}.cards{padding:0}.window:has(.map-pane[data-print-target]){page:source-map}.window:has(.matrix-print[data-print-target]){page:matrix-map}.cards__sidebar,.cards__pane,.cards__resizer,.cards__context-header{display:none!important}[data-print-target]{display:block!important;position:static!important;overflow:visible!important}[data-print-target] .canvas-frame,[data-print-target] .canvas-frame__viewport{position:static!important;overflow:visible!important}[data-print-target] .canvas-frame__content{position:static!important;transform:none!important}.map-pane .canvas-frame__content,.map-pane .map-svg{width:100%!important;height:auto!important}[data-print-target] .canvas-frame__controls,[data-print-target] .connection-pane__toolbar,[data-print-target] .atlas-pane__help{display:none!important}.matrix-workspace:has(.matrix-print[data-print-target])>:not(.matrix-print){display:none!important}.matrix-workspace:has(.matrix-print[data-print-target]){display:block;padding:0}.matrix-print{display:block!important}.matrix-print__page{page:matrix-map;break-after:page}.matrix-print__page:last-child{break-after:auto}.matrix-print__page h2{margin:0 0 var(--space-4);font-family:var(--font-display);font-size:var(--text-xl)}.matrix-print .toolbar,.matrix-print .system-scrollbar,.matrix-print .system-scrollbar__corner{display:none!important}.matrix-print .system-scroll-frame,.matrix-print .table-scroll{display:block;overflow:visible;border:0}.matrix-print table,.matrix-print thead,.matrix-print th{position:static}.matrix-print .table-crosshair{width:100%;min-width:0}.matrix-print thead button{display:contents}}:root{--grey-50: #f9f9f9;--grey-100: #efefef;--grey-200: #e8e8e8;--grey-300: #e0e0e0;--grey-400: #cecece;--grey-600: #bbbbbb;--grey-700: #8d8d8d;--grey-900: #646464;--grey-950: #202020;--accent: #3f8ef7;--accent-deep: #3271c5;--bg-app: var(--grey-100);--bg-window: #ffffff;--bg-titlebar: #ffffff;--bg-raised: var(--grey-50);--bg-row-alt: #fcfcfc;--bg-selected: var(--accent);--bg-tooltip: var(--grey-950);--bg-matrix-active: var(--accent);--tab-inactive-bg: transparent;--tab-inactive-ink: var(--grey-900);--scrollbar-size: 10px;--scrollbar-track: transparent;--scrollbar-thumb-flat: var(--grey-400);--pattern-scroll-track: none;--scrollbar-arrow-image: none;--ink: var(--grey-950);--ink-muted: var(--grey-900);--ink-inverted: #ffffff;--ink-titlebar: var(--grey-950);--line: var(--grey-300);--line-soft: var(--grey-200);--border-width: 1px;--border-window: var(--border-width) solid var(--line);--border-cell: var(--border-width) solid var(--line-soft);--radius-window: 8px;--radius-control: 6px;--shadow-window: 0 1px 2px rgb(0 0 0 / 4%), 0 8px 24px rgb(0 0 0 / 6%);--shadow-tooltip: 0 4px 12px rgb(0 0 0 / 12%), 0 12px 32px rgb(0 0 0 / 12%);--shadow-raised: none;--font-ui: Inter, "Helvetica Neue", Helvetica, "Segoe UI", system-ui, ui-sans-serif, sans-serif;--font-display: var(--font-ui);--text-xs: 11px;--text-sm: 12px;--text-base: 13px;--text-lg: 15px;--text-xl: 22px;--weight-normal: 400;--weight-bold: 500;--leading: 1.5;--tracking-display: .02em;--text-transform-display: none;--text-render: optimizeLegibility;--font-smooth: antialiased;--space-1: 3px;--space-2: 5px;--space-3: 8px;--space-4: 12px;--space-5: 16px;--space-6: 24px;--space-7: 32px;--mark-on: "";--mark-off: "";--mark-on-size: var(--text-base);--mark-off-color: var(--grey-400);--pattern-titlebar: none;--pattern-desktop: none;--state-exit-ink: #b3261e;--state-exit-ground: #fdf3f2;--state-exit-line: #c8837a;--state-good-ink: #186b43;--state-good-ground: #f0f8f3;--ink-on-state: #ffffff;--connection-incoming: #2767b0;--connection-outgoing: #b45309;--heat-0: var(--bg-window);--heat-1: #ece3f1;--heat-2: #c6a8d6;--heat-3: #9c65b8;--heat-4: #7c3f98;--focus-ring: 2px solid var(--accent);--focus-offset: 2px;--col-concept: 240px;--col-matrix: 104px;--bg-sidebar: var(--grey-50);--bg-chip: transparent;--ink-chip: var(--grey-900);--line-chip: var(--grey-300);--radius-chip: 999px;--bg-item-hover: var(--grey-100);--bg-item-selected: var(--accent-deep);--link-ink: var(--accent)}@supports (font-variant-numeric: tabular-nums){.count,.tooltip__meta{font-variant-numeric:tabular-nums}}.appbar{padding:0 var(--space-5)}.appbar__title{font-size:var(--text-lg);font-weight:600;letter-spacing:-.01em}.tabs{gap:var(--space-5);padding:0}.tab{border:0;border-radius:0;padding:var(--space-4) 0;margin-bottom:-1px;border-bottom:2px solid transparent;font-size:var(--text-base)}.tab[aria-selected=true]{border-bottom-color:var(--ink);color:var(--ink)}.tab[aria-selected=false]{border-bottom:2px solid transparent;background:var(--tab-inactive-bg)}.field input,.field select{background:var(--bg-raised);border-color:var(--line);padding:var(--space-2) var(--space-3)}.field input::placeholder{color:var(--grey-700)}.field__label{color:var(--ink-muted)}.button{background:var(--bg-raised);border-color:var(--line);padding:var(--space-2) var(--space-4)}.button:hover{background:var(--grey-200)}.button:active{transform:none;background:var(--grey-300)}.button--primary,.button--primary:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:var(--ink-inverted)}.button--primary:hover{filter:brightness(.94)}.button--primary:active{background:var(--accent-deep);filter:brightness(.92)}.button--quiet:hover{background:var(--grey-200)}.button--exit:hover{background:var(--state-exit-ink);border-color:var(--state-exit-ink);color:var(--ink-on-state)}.button--exit:active{background:var(--state-exit-ink);filter:brightness(.92)}.button--toggle[aria-pressed=true]:hover,.filter-toggle[aria-pressed=true]:hover{background:var(--bg-item-selected);border-color:var(--bg-item-selected);color:var(--ink-item-selected)}.prose h2{font-size:var(--text-lg);font-weight:600;letter-spacing:-.01em}.prose__list>div{border-left-width:2px;border-left-color:var(--line)}.tooltip{border-color:var(--grey-950);color:#fff}.tooltip__meta{color:var(--grey-400)}thead th{color:var(--ink-muted);font-size:var(--text-sm);border-bottom-color:var(--line)}.matrix-group-row th{color:var(--ink);background:var(--grey-50)}tbody tr:hover{background-color:var(--grey-50)}.table-crosshair tbody th.table-row-header--hovered,.table-crosshair thead .table-column-header--hovered{background-color:var(--bg-selected);color:var(--ink-inverted)}.concept-name{font-weight:500;color:var(--ink)}.defined{border-bottom-color:transparent;transition:border-bottom-color .1s ease}.defined:hover,.defined:focus-visible{border-bottom:1px solid var(--grey-700)}.cell-mark--on .mark{border-radius:2px}.cell-mark--off .mark{border:0;width:3px;height:3px;border-radius:50%;background:var(--mark-off-color);margin:0 3px 3px}.statusbar{gap:var(--space-5);color:var(--ink-muted);border-top-color:var(--line)}.system-scrollbar{border-left:0;grid-template-rows:minmax(0,1fr)}.system-scrollbar--horizontal{border-top:0;grid-template-columns:minmax(0,1fr)}.system-scrollbar__button{display:none}.system-scrollbar__corner{border:0;background:transparent}.system-scrollbar__track{background:transparent}.system-scrollbar__thumb{background:var(--grey-400);border:0;border-radius:999px;right:3px;left:3px;min-height:var(--scrollbar-size)}.system-scrollbar__thumb:hover{background:var(--grey-600)}.system-scrollbar--horizontal .system-scrollbar__thumb{border:0;top:3px;bottom:3px;min-width:var(--scrollbar-size);min-height:0}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track,::-webkit-scrollbar-corner{background:transparent;border:0}::-webkit-scrollbar-thumb{background:#cecece;border:2px solid transparent;background-clip:padding-box;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#bbb;background-clip:padding-box}