:root{--bg: #1b1d22;--bg-raised: #22252b;--bg-active: #2c3038;--border: #33373f;--text: #d8dade;--text-dim: #8a8f99;--accent: #7aa2f7;--danger: #e06c75;--code-bg: #2c3038;--syntax-keyword: #bb9af7;--syntax-string: #9ece6a;--syntax-number: #ff9e64;--syntax-comment: #5c6370;--syntax-function: #7aa2f7;--syntax-type: #2ac3de;--syntax-constant: #ff9e64;--syntax-variable: #c0caf5;--syntax-operator: #89ddff;--syntax-punctuation: #9aa5ce;--syntax-tag: #f7768e;--syntax-attr: #bb9af7;--syntax-regex: #b4f9f8}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;height:100vh}.sidebar{flex-shrink:0;display:flex;flex-direction:column;background:var(--bg-raised);border-right:1px solid var(--border)}.sidebar-resizer{position:relative;flex:0 0 6px;margin-left:-6px;z-index:2;cursor:col-resize}.sidebar-resizer:after{content:"";position:absolute;inset:0 0 0 auto;width:3px;background:var(--accent);opacity:0}.sidebar-resizer:hover:after,.sidebar-resizer:active:after{opacity:1}.icon{width:16px;height:16px;flex-shrink:0}.sidebar-toolbar{display:flex;align-items:center;gap:2px;height:40px;padding:0 8px}.sidebar-titlebar{display:flex;align-items:center;justify-content:flex-end;height:40px;flex-shrink:0;padding:0 8px}.toolbar-spacer{flex:1}.toolbar-button{display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-dim);cursor:pointer;border-radius:6px;padding:6px;line-height:0}.toolbar-button:hover{color:var(--text);background:var(--bg-active)}.page-list{list-style:none;margin:0;padding:4px 8px;overflow-y:auto;flex:1}.page-node{list-style:none}.page-subtree{list-style:none;margin:0;padding:0}.page-item{display:flex;align-items:center;border-radius:6px}.page-item:hover{background:var(--bg-active)}.page-twisty{flex:none;width:18px;height:18px;display:flex;align-items:center;justify-content:center;padding:0;background:none;border:none;border-radius:4px;color:var(--text-dim);cursor:pointer;line-height:0}.page-twisty:hover{color:var(--text);background:var(--border)}.page-twisty-leaf{cursor:default}.page-twisty .icon{width:14px;height:14px}.page-list-empty{color:var(--text-dim);padding:8px}.page-link{flex:1;text-align:left;background:none;border:none;color:var(--text);padding:6px 8px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon-button{background:none;border:none;color:var(--text-dim);cursor:pointer;padding:2px 6px;border-radius:4px;visibility:hidden}.tab:hover .icon-button,.tab.active .icon-button{visibility:visible}.icon-button:hover{color:var(--text);background:var(--border)}.main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}.layout-split{flex:1;display:flex;min-width:0;min-height:0}.layout-split.row{flex-direction:row}.layout-split.column{flex-direction:column}.split-child{display:flex;min-width:0;min-height:0;overflow:hidden}.pane{position:relative;flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.resizer{position:relative;flex:0 0 1px;background:var(--border);z-index:1}.resizer:before,.resizer:after{content:"";position:absolute}.resizer:before{background:var(--accent);opacity:0}.resizer:hover:before,.resizer:active:before{opacity:1}.resizer.row{cursor:col-resize}.resizer.row:before{top:0;bottom:0;left:50%;width:3px;transform:translate(-50%)}.resizer.row:after{inset:0 -3px}.resizer.column{cursor:row-resize}.resizer.column:before{left:0;right:0;top:50%;height:3px;transform:translateY(-50%)}.resizer.column:after{inset:-3px 0}.drop-line{position:absolute;z-index:6;width:2px;margin-left:-1px;background:var(--accent);pointer-events:none}.drop-zone{position:absolute;z-index:5;pointer-events:none;background:#7aa2f738;border:1px solid var(--accent)}.drop-zone.center{inset:0}.drop-zone.left{inset:0 50% 0 0}.drop-zone.right{inset:0 0 0 50%}.drop-zone.top{inset:0 0 50%}.drop-zone.bottom{inset:50% 0 0}.drag-image{position:absolute;top:-1000px;left:-1000px;max-width:200px;padding:4px 10px;background:var(--bg-active);border:1px solid var(--accent);border-radius:6px;color:var(--text);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.detach-hint{position:fixed;z-index:1000;top:14px;left:50%;transform:translate(-50%);padding:6px 14px;border:1px dashed var(--accent);border-radius:6px;background:var(--bg-active);color:var(--accent);font-size:13px;white-space:nowrap;pointer-events:none}.tab-strip{display:flex;align-items:center;gap:2px;height:40px;padding:0 8px;border-bottom:1px solid var(--border);overflow-x:auto;flex-shrink:0}.tab-strip.leading{padding-left:76px}.tab{display:flex;align-items:center;border:1px solid transparent;border-radius:6px;color:var(--text-dim)}.tab.active{background:var(--bg-raised);border-color:var(--border);color:var(--text)}.tab-label{background:none;border:none;color:inherit;padding:5px 4px 5px 12px;cursor:pointer;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tab.trash .tab-label{text-decoration:line-through}.titlebar-drag{flex:1 1 auto;align-self:stretch;min-width:24px}.empty-state{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-dim)}.page{flex:1;display:flex;flex-direction:column;width:100%;padding:32px max(24px,calc((100% - 760px)/2));overflow-y:auto;position:relative}.page:focus{outline:none}.page-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:2px;margin-bottom:14px;font-size:13px;color:var(--text-dim)}.breadcrumb-crumb{border:none;background:transparent;color:var(--text-dim);font:inherit;padding:2px 5px;border-radius:4px;cursor:pointer;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumb-crumb:hover{color:var(--text);background:var(--bg-active)}.breadcrumb-sep{-webkit-user-select:none;user-select:none}.page-trash-badge{position:absolute;top:50px;right:16px;z-index:4;display:flex;align-items:center;gap:8px;padding:5px 8px 5px 12px;border:1px solid color-mix(in srgb,var(--danger) 45%,transparent);border-radius:8px;background:color-mix(in srgb,var(--danger) 14%,var(--bg));color:var(--danger)}.page-trash-icon{display:flex;align-items:center}.page-trash-icon .icon{width:16px;height:16px}.page-trash-text{font-size:13px}.page-trash-restore{border:1px solid color-mix(in srgb,var(--danger) 45%,transparent);background:transparent;color:var(--danger);font:inherit;font-size:13px;padding:4px 12px;border-radius:6px;cursor:pointer}.page-trash-restore:hover{background:color-mix(in srgb,var(--danger) 20%,transparent)}.find-bar{position:absolute;top:50px;right:16px;z-index:6;display:flex;align-items:center;gap:4px;padding:5px 6px;border:1px solid var(--border);border-radius:8px;background:var(--bg-raised);box-shadow:0 6px 20px #00000059}.find-input{width:200px;border:none;outline:none;background:transparent;color:var(--text);font:inherit;font-size:13px;padding:2px 6px}.find-count{min-width:46px;text-align:right;font-size:12px;color:var(--text-dim);font-variant-numeric:tabular-nums;padding:0 2px}.find-count.empty{color:var(--danger)}.find-nav,.find-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;border-radius:6px;background:transparent;color:var(--text-dim);font-size:13px;cursor:pointer}.find-nav:hover:not(:disabled),.find-close:hover{background:var(--bg-active);color:var(--text)}.find-nav:disabled{opacity:.4;cursor:default}.text-view{width:100%;min-height:1lh;white-space:pre-wrap;overflow-wrap:anywhere;outline:none;color:var(--text);font-size:var(--editor-font-size, 15px);line-height:1.6}.text-view:empty:before{content:"​"}.page-title .text-view{font-size:calc(var(--editor-font-size, 15px) * 1.85);font-weight:700}.page-title.is-empty .text-view{position:relative}.page-title.is-empty .text-view:before{content:"Untitled";color:var(--text-dim);pointer-events:none;position:absolute;top:0;left:0}.text-view .mark-strong{font-weight:700}.text-view .mark-em{font-style:italic}.text-view .mark-strike{text-decoration:line-through}.text-view .mark-code{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em;background:var(--code-bg);border-radius:4px;padding:.1em .3em}.text-view .mark-link{color:var(--accent);text-decoration:underline;cursor:pointer}.text-view .mark-find-match,.text-view .mark-find-match-current{border-radius:2px;color:inherit}.text-view .mark-find-match{background:color-mix(in srgb,var(--accent) 32%,transparent)}.text-view .mark-find-match-current{background:var(--accent);color:var(--bg)}.text-view .atom{color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent);border-radius:4px;padding:.05em .3em;white-space:nowrap;cursor:default;-webkit-user-select:none;user-select:none}.text-view .atom[data-nav-kind]{cursor:pointer}.text-view .atom[data-nav-kind]:hover{background:color-mix(in srgb,var(--accent) 24%,transparent)}.text-view .atom-ref:before{content:"↗ "}.text-view .atom-unknown{color:var(--text-dim);background:var(--code-bg);font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.85em}.text-view .atom-image{color:inherit;background:none;padding:0;border-radius:0;vertical-align:bottom}.text-view .atom-image-img{max-width:100%;height:auto;border-radius:6px;vertical-align:bottom}.text-view .atom-math{color:inherit;background:none;padding:0;border-radius:0;cursor:pointer}.text-view .atom-math:hover{background:color-mix(in srgb,var(--accent) 14%,transparent);border-radius:4px}.content-h1 .text-view,.content-h2 .text-view,.content-h3 .text-view{font-weight:700}.content-h1 .text-view{font-size:calc(var(--editor-font-size, 15px) * 1.8)}.content-h2 .text-view{font-size:calc(var(--editor-font-size, 15px) * 1.5)}.content-h3 .text-view{font-size:calc(var(--editor-font-size, 15px) * 1.3)}.content-quote{border-left:3px solid var(--border);padding-left:.7em}.content-quote .text-view{color:var(--text-dim);font-style:italic}.content-code{position:relative;background:var(--code-bg);border-radius:4px;padding:.4em .6em}.content-code .text-view{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em}.content-code .code-lang{position:absolute;top:.2em;right:.35em;font:inherit;font-size:.7em;color:var(--text-dim);background:var(--bg-raised);border:1px solid transparent;border-radius:4px;padding:.05em .25em;cursor:pointer;opacity:0;transition:opacity .1s ease}.content-code:hover .code-lang,.content-code .code-lang:focus{opacity:1}.content-math{display:grid;background:var(--code-bg);border-radius:4px;padding:.4em .6em}.math-preview{align-self:center;text-align:center;overflow-x:auto}.content-math .text-view{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em;color:var(--text-dim)}.content-math>.text-view,.content-math>.math-preview{grid-area:1 / 1}.math-preview:empty{display:none}.content-math:not(:focus-within) .text-view{color:transparent}.content-math:not(:focus-within) .math-preview{pointer-events:none}.content-math:focus-within>.math-preview{grid-area:2 / 1;align-self:start;margin-top:.3em;padding-top:.3em;border-top:1px solid var(--border)}.text-view .mark-tok-keyword,.text-view .mark-tok-atrule,.text-view .mark-tok-selector,.text-view .mark-tok-important,.text-view .mark-tok-title{color:var(--syntax-keyword)}.text-view .mark-tok-string,.text-view .mark-tok-char,.text-view .mark-tok-attr-value,.text-view .mark-tok-url,.text-view .mark-tok-inserted{color:var(--syntax-string)}.text-view .mark-tok-number{color:var(--syntax-number)}.text-view .mark-tok-boolean,.text-view .mark-tok-constant,.text-view .mark-tok-symbol{color:var(--syntax-constant)}.text-view .mark-tok-comment,.text-view .mark-tok-prolog,.text-view .mark-tok-doctype,.text-view .mark-tok-cdata{color:var(--syntax-comment);font-style:italic}.text-view .mark-tok-function,.text-view .mark-tok-function-variable{color:var(--syntax-function)}.text-view .mark-tok-class-name,.text-view .mark-tok-builtin{color:var(--syntax-type)}.text-view .mark-tok-variable,.text-view .mark-tok-parameter,.text-view .mark-tok-property{color:var(--syntax-variable)}.text-view .mark-tok-operator,.text-view .mark-tok-entity{color:var(--syntax-operator)}.text-view .mark-tok-punctuation{color:var(--syntax-punctuation)}.text-view .mark-tok-tag,.text-view .mark-tok-deleted{color:var(--syntax-tag)}.text-view .mark-tok-attr-name{color:var(--syntax-attr)}.text-view .mark-tok-regex{color:var(--syntax-regex)}.text-view .mark-tok-namespace{opacity:.7}.content-bullet,.content-numbered,.content-checkbox{display:flex;align-items:baseline;gap:.35em}.content-bullet>.text-view,.content-numbered>.text-view,.content-checkbox>.text-view{flex:1;min-width:0}.content-bullet>.list-mark,.content-numbered>.list-mark{flex:none;color:var(--text-dim);-webkit-user-select:none;user-select:none}.content-bullet>.list-mark:before{content:"•"}.outliner-item:has(>.outliner-row .content-numbered){counter-increment:arkhe-list}.content-numbered>.list-mark:before{content:counter(arkhe-list) ".";font-variant-numeric:tabular-nums}.content-checkbox>.checkbox-mark{flex:none;margin:0;padding:0;border:none;background:none;color:var(--text-dim);cursor:pointer;font-size:inherit;line-height:inherit}.content-checkbox>.checkbox-mark:before{content:"☐"}.content-checkbox[data-status=completed]>.checkbox-mark:before{content:"☑"}.content-checkbox[data-status=completed]>.text-view{text-decoration:line-through;color:var(--text-dim)}.page-properties{display:flex;flex-direction:column;gap:2px;padding:4px 0 8px;color:var(--text-dim);font-size:13px;border-bottom:1px solid var(--border);margin-bottom:8px}.page-property-row{position:relative;display:flex;align-items:center;gap:8px;padding:1px 0}.page-property-name{flex-shrink:0;width:140px;color:var(--text-dim);font-size:12px}.page-property-value{flex:1;min-width:0}.page-property-input{width:100%;background:var(--bg);border:1px solid transparent;border-radius:6px;padding:4px 6px;color:var(--text);font:inherit;font-size:13px;outline:none}.page-property-input:hover{border-color:var(--border)}.page-property-input:focus{border-color:var(--accent)}.page-property-check{cursor:pointer}.page-property-remove{flex-shrink:0;background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:14px;line-height:1;padding:0 2px;opacity:0;transition:opacity .1s ease}.page-property-row:hover .page-property-remove,.page-property-remove:focus{opacity:1}.page-property-add{align-self:flex-start;background:none;border:none;color:var(--text-dim);cursor:pointer;font:inherit;font-size:12px;padding:2px 0;opacity:0;transition:opacity .1s ease}.page-properties:hover .page-property-add,.page-property-add:focus{opacity:1}.page-property-add-form{display:flex;align-items:center;gap:6px}.page-property-type,.page-property-add-confirm{font:inherit;font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:4px 6px;color:var(--text);cursor:pointer}.page-property-add-confirm:disabled{opacity:.5;cursor:default}.page-children{flex:1}.outliner{counter-reset:arkhe-list}.outliner .outliner{padding-left:20px}@keyframes outliner-shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-3px)}40%,80%{transform:translate(3px)}}.outliner-item.outliner-shake{animation:outliner-shake .3s ease-in-out}.outliner-add{display:flex;align-items:center;gap:7px;width:100%;background:none;border:none;border-radius:4px;color:var(--text-dim);cursor:pointer;padding:4px 6px;margin-top:2px;font-size:var(--editor-font-size, 15px);text-align:left;opacity:0;transition:opacity .1s}.outliner-add.no-children,.outliner-add:hover{opacity:1}.outliner-add:hover{background:var(--bg-active);color:var(--text)}.outliner-add-icon{display:inline-flex;align-items:center;justify-content:center;width:1.2em;height:1.2em;border-radius:3px;border:1.5px solid currentColor;flex-shrink:0;font-size:.85em;line-height:1;opacity:.8}.outliner-row{position:relative;--line-scale: 1}.outliner-row:has(>.content-h1){--line-scale: 1.8}.outliner-row:has(>.content-h2){--line-scale: 1.5}.outliner-row:has(>.content-h3){--line-scale: 1.3}.outliner-gutter{position:absolute;right:100%;top:0;height:calc(var(--editor-font-size, 15px) * 1.6 * var(--line-scale, 1));display:flex;align-items:center;justify-content:flex-end;gap:1px;padding-right:2px}.outliner-fold,.outliner-bullet{display:flex;align-items:center;justify-content:center;padding:0;background:none;border:none;border-radius:4px;color:var(--text-dim);line-height:0;opacity:0;transition:opacity .1s ease}.outliner-fold{width:14px;cursor:pointer}.outliner-bullet{width:18px;cursor:grab}.outliner-fold:hover,.outliner-bullet:hover{color:var(--text);background:var(--border)}.outliner-row:hover>.outliner-gutter>.outliner-fold,.outliner-row:hover>.outliner-gutter>.outliner-bullet{opacity:1}.outliner-gutter.folded>.outliner-fold,.outliner-gutter.folded>.outliner-bullet,.outliner-gutter.is-page>.outliner-bullet{opacity:1}.app.typing .outliner-row:hover>.outliner-gutter:not(.folded)>.outliner-fold,.app.typing .outliner-row:hover>.outliner-gutter:not(.folded):not(.is-page)>.outliner-bullet{opacity:0}.outliner-glyph{width:16px;height:16px}.outliner-chevron{width:12px;height:12px;transition:transform .12s ease,opacity .1s ease}.outliner-gutter:not(.folded) .outliner-chevron{transform:rotate(90deg)}.outliner-row:focus-within{background:color-mix(in srgb,var(--accent) 7%,transparent);border-radius:4px}.outliner-item.block-selected>.outliner-row>.text-view,.outliner-item.block-selected>.outliner-row>.content-view{background:color-mix(in srgb,var(--accent) 22%,transparent);border-radius:3px}.block-selecting .outliner-row,.block-selecting .outliner-row *{pointer-events:none}.block-selecting,.block-selecting *{cursor:default}.selection-marquee{position:absolute;pointer-events:none;background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:2px;z-index:5}.selection-focus{position:absolute;pointer-events:none;border:1px solid var(--accent);border-radius:4px;z-index:4}.block-drop-line{position:absolute;pointer-events:none;height:2px;background:var(--accent);border-radius:1px;z-index:5}.block-drop-line.inside{height:0;border-top:2px dashed var(--accent);background:none}.palette-overlay{position:fixed;inset:0;display:flex;justify-content:center;align-items:flex-start;padding-top:12vh;background:#0006;z-index:100}.palette{width:560px;max-width:90vw;max-height:60vh;display:flex;flex-direction:column;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080;overflow:hidden}.palette-input{border:none;border-bottom:1px solid var(--border);background:transparent;color:var(--text);font-size:15px;padding:14px 16px;outline:none}.palette-input::placeholder{color:var(--text-dim)}.palette-list{list-style:none;margin:0;padding:6px;overflow-y:auto}.palette-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px;border-radius:6px;cursor:pointer}.palette-item.active{background:var(--bg-active)}.palette-chord{color:var(--text-dim);font-size:12px;white-space:nowrap}.palette-empty{padding:12px 10px;color:var(--text-dim)}.slash-popover{position:fixed;z-index:100;width:260px;max-width:90vw;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080}.link-popover{position:fixed;z-index:100;width:320px;max-width:90vw;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080}.link-input{width:100%;box-sizing:border-box;border:none;background:transparent;color:var(--text);font-size:14px;padding:10px 12px;outline:none}.link-input::placeholder{color:var(--text-dim)}.math-popover{position:fixed;z-index:100;width:320px;max-width:90vw;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080}.math-input{width:100%;box-sizing:border-box;border:none;background:transparent;color:var(--text);font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:14px;padding:10px 12px;outline:none}.math-input::placeholder{color:var(--text-dim)}.math-popover-preview{padding:10px 12px;border-top:1px solid var(--border);text-align:center;overflow-x:auto}.math-popover-preview:empty{display:none}.slash-item{justify-content:flex-start}.slash-icon{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;flex:none;border:1px solid var(--border);border-radius:5px;background:var(--bg-active);color:var(--text-dim);font-size:11px;font-weight:600}.context-backdrop{position:fixed;inset:0;z-index:100}.context-menu{position:fixed;width:220px;max-width:90vw;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080}.context-divider{height:1px;margin:6px 8px;background:var(--border)}.palette-item.danger{color:#e06c75}.palette-item.danger .slash-icon{color:#e06c75;border-color:#e06c75}.palette-item.danger.active{background:#e06c7524}.search-item{flex-direction:column;align-items:stretch;gap:2px}.search-title{color:var(--text)}.search-snippet{color:var(--text-dim);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.indexing-overlay{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;background:#00000059;pointer-events:none;z-index:110}.indexing-card{width:320px;max-width:80vw;display:flex;flex-direction:column;gap:10px;padding:18px 20px;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080;pointer-events:auto}.indexing-title{color:var(--text);font-size:14px;font-weight:600}.indexing-track{height:6px;border-radius:3px;background:var(--bg-active);overflow:hidden}.indexing-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .12s ease-out}.indexing-count{color:var(--text-dim);font-size:12px;font-variant-numeric:tabular-nums}.trash-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}.trash-heading{color:var(--text);font-size:15px}.trash-item{cursor:default}.trash-title{color:var(--text);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.trash-actions{display:flex;gap:4px;flex-shrink:0}.trash-action{border:none;background:transparent;color:var(--text-dim);font:inherit;font-size:12px;padding:4px 8px;border-radius:5px;cursor:pointer}.trash-action:hover{background:var(--bg-active);color:var(--text)}.trash-action.danger:hover{color:var(--danger)}.sidebar-footer{position:relative;display:flex;align-items:center;gap:4px;padding:8px;border-top:1px solid var(--border)}.workspace-switch{flex:1;min-width:0;display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-dim);cursor:pointer;border-radius:6px;padding:5px 6px;text-align:left}.workspace-switch:hover{color:var(--text);background:var(--bg-active)}.workspace-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.footer-button{display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-dim);cursor:pointer;border-radius:6px;padding:6px;line-height:0;flex-shrink:0}.footer-button:hover{color:var(--text);background:var(--bg-active)}.workspace-backdrop{position:fixed;inset:0;z-index:40}.workspace-menu{position:absolute;z-index:41;left:8px;right:8px;bottom:calc(100% - 4px);max-height:50vh;overflow-y:auto;padding:4px;background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px #0006}.workspace-menu-item{display:block;width:100%;text-align:left;background:none;border:none;color:var(--text);cursor:pointer;border-radius:6px;padding:6px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-menu-item:hover{background:var(--bg-active)}.workspace-menu-item.current{color:var(--accent)}.workspace-menu-divider{height:1px;margin:4px 0;background:var(--border)}.workspace-menu-empty{color:var(--text-dim);padding:6px 8px}.settings-overlay{position:fixed;inset:0;display:flex;justify-content:center;align-items:flex-start;padding-top:8vh;background:#0006;z-index:100}.settings-modal{width:880px;max-width:92vw;height:76vh;display:flex;flex-direction:column;background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 48px #00000080;overflow:hidden}.settings-head{display:flex;align-items:center;gap:16px;padding:14px 16px;border-bottom:1px solid var(--border)}.settings-title{margin:0;font-size:16px;font-weight:600}.settings-scope{display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}.settings-scope-tab{background:transparent;border:none;color:var(--text-dim);padding:5px 12px;cursor:pointer;font-size:13px}.settings-scope-tab.active{background:var(--bg-active);color:var(--text)}.settings-search{margin-left:auto;flex:0 1 280px;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:7px 10px;outline:none;font-size:13px}.settings-search::placeholder{color:var(--text-dim)}.settings-search:focus{border-color:var(--accent)}.settings-body{flex:1;display:flex;min-height:0}.settings-nav{width:200px;flex-shrink:0;border-right:1px solid var(--border);padding:8px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.settings-nav-item{text-align:left;background:none;border:none;color:var(--text-dim);padding:7px 10px;border-radius:6px;cursor:pointer;font-size:13px}.settings-nav-item:hover,.settings-nav-item.active{background:var(--bg-active);color:var(--text)}.settings-content{flex:1;overflow-y:auto;min-width:0}.settings-empty{color:var(--text-dim);padding:24px;text-align:center}.settings-btn{background:none;border:1px solid transparent;color:var(--text-dim);cursor:pointer;border-radius:6px;padding:3px 7px;font-size:13px;line-height:1}.settings-btn:hover{color:var(--text);background:var(--bg-active)}.settings-btn.active{color:var(--accent);border-color:var(--accent)}.settings-btn.hidden{visibility:hidden}.setting-row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:14px 20px;border-bottom:1px solid var(--border)}.setting-meta{display:flex;flex-direction:column;gap:3px;min-width:0}.setting-title{font-size:14px;color:var(--text)}.setting-desc{font-size:12px;color:var(--text-dim)}.setting-id{font-size:11px;color:var(--text-dim);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;opacity:.7}.setting-control{display:flex;align-items:center;gap:8px;flex-shrink:0}.setting-input{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 8px;font-size:13px;outline:none}.setting-input:focus{border-color:var(--accent)}.setting-number{width:72px}.setting-unit{color:var(--text-dim);font-size:12px}.setting-select{cursor:pointer}.setting-color{display:inline-flex;align-items:center;gap:8px}.setting-color input[type=color]{width:32px;height:28px;padding:0;border:1px solid var(--border);border-radius:6px;background:none;cursor:pointer}.setting-hex{width:90px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.setting-toggle{position:relative;display:inline-flex;cursor:pointer}.setting-toggle input{position:absolute;opacity:0;width:0;height:0}.setting-toggle-track{width:34px;height:18px;border-radius:999px;background:var(--bg-active);border:1px solid var(--border);transition:background .15s;position:relative}.setting-toggle-track:after{content:"";position:absolute;top:1px;left:1px;width:14px;height:14px;border-radius:50%;background:var(--text-dim);transition:transform .15s,background .15s}.setting-toggle input:checked+.setting-toggle-track{background:var(--accent);border-color:var(--accent)}.setting-toggle input:checked+.setting-toggle-track:after{transform:translate(16px);background:#fff}.key-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:16px;padding:10px 20px;border-bottom:1px solid var(--border)}.key-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.key-title{font-size:13px;color:var(--text)}.key-id{font-size:11px;color:var(--text-dim);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;opacity:.7}.key-binding{display:flex;align-items:center;gap:10px}.key-chords{display:flex;gap:4px}.key-chord{background:var(--bg-active);border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-size:12px;font-family:inherit;color:var(--text)}.key-unassigned{color:var(--text-dim);font-size:12px;font-style:italic}.key-recording{color:var(--accent);font-size:12px}.key-source{font-size:11px;color:var(--text-dim);min-width:64px;text-align:right}.key-source.overridden{color:var(--accent)}.key-actions{display:flex;gap:4px}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,d09GMgABAAAAAA4oAA4AAAAAHbQAAA3TAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAABmAAgRQIDgmcDBEICo1oijYBNgIkA14LMgAEIAWJAAeBHAyBHBvbGiMRdnO0IkRRkiYDgr9KsJ1NUAf2kILNxgUmgqIgq1P89vcbIcmsQbRps3vCcXdYOKSWEPEKgZgQkprQQsxIXUgq0DqpGKmIvrgkeVGtEQD9DzAO29fM9jYhxZEsL2FeURH2JN4MIcTdO049NCVdxQ/w9NrSYFEBKTDKpLKfNkCGDc1RwjZLQcm3vqJ2UW9Xfa3tgAHz6ivp6vgC2yD4/6352ndnN0X0TL7seypkjZlMsjmZnf0Mm5Q+JykRWQBKCVCVPbARPXWyQtb5VgLB6Biq7/Uixcj2WGqdI8tGSgkuRG+t910GKP2D7AQH0DB9FMDW/obJZ8giFI3Wg8Cvevz0M+5m0rTh7XDBlvo9Y4vm13EXmfttwI4mBo1EG15fxJhUiCLbiiyCf/ZA6MFAhg3pGIZGdGIVjtPn6UcMk9A/UUr9PhoNsCENw1APAq0gpH73e+M+0ueyHbabc3vkbcdtzcf/fiy+NxQEjf9ud/ELBHAXJ0nk4z+MXH2Ev/kWyV4k7SkvpPc9Qr38F6RPWnM9cN6DJ0AdD1BhtgABtmoRoFCvPsBAumNm6soZG2Gk5GyVTo2sJncSyp0jQTYoR6WDvTwaaEcHsxHfvuWhHA3a6bN7twRKtcGok6NsCi7jYRrM2jExsUFMxMQYuJbMhuWNOumEJy9hi29Dmg5zMp/A5+hhPG19j1vBrq8JTLr8ki5VLPmG/PynJHVul440bxg5xuymHUFPBshC+nA9I1FmwbRBTNHAcik3Oae0cxKoI3MOriM42UrPe51nsaGxJ+WfXubAsP84aabUlQSJ1IiE0iPETLUU4CATgfXSCSpuRFRmCGbO+wSpAnzaeaCYW1VNEysRtuXCEL1kUFUbbtMv3Tilt/1c11jt3Q5bbMa84cpWipp8Elw3MZhOHsOlwwVUQM3lAR35JiFQbaYCRnMF2lxAWoOg2gyoIV4PouX8HytNIfLhqpJtXB4vjiViUI8IJ7bkC4ikkQvKksnOTKICwnqWSZ9YS5f0WCxmpgjbIq7EJcM4aI2nmhLNY2JIUgOjXZFWBHb+x5oh6cwb0Tv1ackHdKi0I9OO2wE9aogIOn540CCCziyhN+IaejtgAONKznHlHyutPrHGwCx9S6B8kfS4Mfi4Eyv7OU730bT1SCBjt834cXsf43zVjPUqqJjgrjeGnBxSG4aYAKFuVbeCfkDIjAqMb6yLNIbCuvXhMH2/+k2vkNpkORhR59N1CkzoOENvneIosjYmuTxlhUzaGEJQ/iWqx4dmwpmKjrwTiTGTCVozNAYqk/zXOndWxuWSmJkQpJw3pK5KX6QrLt5LATMqpmPAQhkhK6PUjzHUn7E0gHE0kPE0iKkolgkUx9SZmVAdDgpffdyJKg3k7VmzYGCwVXGz/tXmkOIp+vcWs+EMuhhvN0h9uhfzWJziBQmCREGSIFmQIkgVpAnSBRmC//6hkLZwaVhwxlrJSOdqlFtOYxlau9F2QN5Y98xmIAsiM1HVp2VFX+DHHGg6Ecjh3vmqtidX3qHI2qycTk/iwxSt5UzTmEP92ZBnEWTk4Mx8Mpl78ZDokxg/KWb+Q0QkvdKVmq3TMW+RXEgrsziSAfNXFMhDc60N5N9jQzjfO0kBKpUZl0ZmwJ41j/B9Hz6wmRaJB84niNmQrzp9eSlQCDDzazGDdVi3P36VZQ+Jy4f9UBNp+3zTjqI4abaFAm+GShVaXlsGdF3FYzZcDI6cori4kMxUECl9IjJZpzkvitAoxKue+90pDMvcKRxLl53TmOKCmV/xRolNKSqqUxc6LStOETmFOiLZZptlZepcKiAzteG8PEdpnQpbOMNcMsR4RR2Bs0cKFEvSmIjAFcnarqwUL4lDhHmnVkwu1IwshbiCcgvOheZuYyOteufZZwlcTlLgnZ3o/WcYdzZHW/WGaqaVfmTZ1aWCceJjkbZqsfbkOtcFlUZM/jy+hXHDbaUobWqqXaeWobbLO99yG5N3U4wxco0rQGGcOLASFMXeJoham8M+/x6O2WywK2l4HGbq1CoUyC/IZikQhdq3SiuNrvAEj0AVu9x2x3lp/xWzahaxidezFVtdcb5uEnzyl0ZmYiuKI0exvCd4Xc9CV1KB0db00z92wDPde0kukbvZIWN6jUWFTmPIC/Y4UPCm8UfDTFZpZNon1qLFTkBhxzB+FjQRA2Q/YRJT8pQigslMaUpFyAG8TMlXigiqmAZX4xgijKjRlGpLE0GdplRfCaJo0JQaSxNBk6ZmMzcya0FmrcisDdn0Q3HI2sWSppYigmlM1XT/kLQZSNpMJG0WkjYbSZuDpM1F0uYhFc1HxU4m1QJjDK6iL0S5uSj5rgXc3RejEigtcRBtqYPQsiTskmO5vosV+q4VGIKbOkDg0jtRrq+Em1YloaTFar3EGr1EUC8R0kus1Uus00usL97ABr2BjXoDm/QGNhuWtMVBKOwg/i78lT7hBsAvDmwHc/ao3vmUbBmhjeYySZNWvGkfZAgISDSaDo1SVpzGDsAEkF8B+gEapViUoZgUWXcRIGFZNm6gWbAKk0bp0k1MHG9fLYtV4iS2SmLEQFARzRcnf9PUS0LVn05/J9MiRRBU3v2IrvW974v4N00L7ZMk0wXP1409CHo/an8zTRHD3eSJ6m8D4YMkZNl3M79sqeuAsr/m3f+8/yl7A50aiAEJgeBeMWzu7ui9UfUBCe2TIqZIoOd/3/udRBOQidQZUERzb2/VwZN1H/Sju82ew2H2Wfr6qvfVf3hqwDvAIpkQVFy4B9Pe9e4/XvPeceu7h3dvO56iJPf0+A6cqA2ip18ER+iFgggiuOkvj24bby0N9j2UHIkgqIt+sVgfodC4YghLSMjSZbH0VR/6dMDrYJeKHilKTemt6v6kvzvn3/RrdWtr0GoN/xL+Sex/cPYLUpepx9cz/D46UPU5KXgAQa+NDps1v6J3xP1i2HtaDB0M9aX2deA7SYff//+gUCovMmIK/qfsFcOk+4Y5ZN97XlG6zebqtMbKgeRFi51vnxTQYBUik2rS/Cn6PC8ADR8FGxsRPB82dzfND90gIcshOcYUkfjherBz53odpm6TP8txlwOZ71xmfHHOvq053qFF/MRlS3jP0ELudrf2OeN8DHvp6ZceLe8qKYvWz/7yp0u4dKPfli3CYq0O13Ih71mylJ80tOi10On8wi+F4+LWgDPeJ30msSQt9/vkmHq9/Lvo2b461mP801v3W4xTcs6CbvF9UDdrSt+A8OUbpSh55qAUFXWznBBfdeJ8a4d7ugT5tvxUza3h9m4H7ptTqiG4z0g5dc0X29OcGlhpGFMpQo9ytTS+NViZpNdvU4kWx+LKxNY10kQ1yqGXrhe4/1nvP7E+nd5A92TtaRplbHSqoIdOqtRWti+fkB5/n1+/VvCmz12pG1kpQWsfi1ftlBobm0bpngs16CHkbIwdLnParxtTV3QYRlfJ0KFskH7pdN/YDn+yRuSd7sNH3aO0DYPggk6uWuXrfOc+fa3VTxFVvKaNxHsiHmsXyCLIE5yuOeN3/Jdf8HBL/5M6shjyhxHx9BjB1O0+4NLOnjLLSxwO7ukN4jMbOIcD879KLSi6Pk61Oqm2377n8079PXEEQ7cy7OKEC9nbpet118fxweTafpt69x/Bt8UqGzNQt7aelpc44dn5cqhwf71+qKp/Zf/+a0zcizOUWpl/iBcSXip0pplkatCchoH5c5aUM8I7/dWxAej8WicPL1URFZ9BDJelUwEwTkGqUhgSlydVes95YdXvhh9Gfz/aeFWvgVb4tuLbcv4+wLdutVZv/cUonwBD/6eDlE0aSiKK/uoH3+J1wDE/jMVqY2ysGufN84oIXB0sPzy8ollX/LegY74DgJXJR57sn+VGza0x3DnuIgABFM15LmajjjsNlYj+JEZGbuRYcAMOWxFkPN2w6Wd46xo4gVWQR/X4lyI/R6K/YK0110GzudPRW7Y+UOBGTfNNzHeYT0fiH0taunBpq9HEW8OKSaBGj21L0MqenEmNRWBAWDWAk4CpNoEZJ2tTaPFgbQYj8HxtFilErs3BTRwT8uO1NXQaWfIotchmPkAF5mMBAliEmZiOGVgCG9LgRzpscMAOOwowlT3JhusdazXGSC/hxR3UlmWVwWHpOIKheqONvjyhSiTHIkVUco5bnji8m//zL7PKaT1Vl5I6UE609f+gkr6MZKVyKc7zJRmCahLsdlyA5fdQkRSan9LgnnLEyGSkaKJCJog0wAgvepWBt80+1yKln1bMVtCljfNWDueKLsWwaEbBSfSPTEmVRsUcYYMnEjcjeyCZzBXK9E9BYBXLKjOSpUDR+nEV3TFSUdQaz+ot98QxgXwx0GQ+EEUAKB2qZPkQQ0GqFD8UPFMqyaCHM24BZmSGic9EYMagKizOw9Hz50DMrDLrqqLkTAhplMictiCAx5S3BIUQdeJeLnBy2CNtMfz6cV4u8XKoFZQesbf9YZiIERiHjaNodDW6LgcirX/mPnJIkBGDUpTBhSa0EIr38D5hCIszhCM8URGBqImoWjpvpt1ebu/v3Gl3qJfMnNM+9V+kiRFyROTPHQWOcs1dNW94/ukKMPZBvDi55i5CttdeJz84DLngLqjcdwEZ87bFFR8CIG35OAkDVN6VRDZ7aq67NteYqZ2lpT8oYB2CytoBd6VuAx4WgiAsnuj3WohG+LugzXiQRDeM3XYXlULv4dp5VFYC) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}