:root{--font-ui:"Geist", ui-sans-serif, system-ui, "Segoe UI", sans-serif;--font-content:"iA Writer Quattro", ui-sans-serif, system-ui, "Segoe UI", sans-serif;--font-mono:"iA Writer Mono S", ui-monospace, "Cascadia Code", "Consolas", monospace;--text-xs:11px;--text-sm:12.5px;--text-base:15px;--zoom:1;--text-content:calc(16.5px * var(--zoom));--leading-content:1.72;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--radius-sm:5px;--radius-md:9px;--radius-lg:14px;--selection-radius:6px;--scrollbar-width:10px;--scrollbar-thumb:6px;--rail-width:46px;--sidebar-width:244px;--titlebar-height:38px;--measure:42rem;--tab-name:224px;--tab-min:80px;--touch-target:48px;--swipe-edge:32px;--touch-row:56px;--touch-text:17px;--touch-icon:24px;--touch-mark:15px;--touch-gap:12px;--touch-pad:14px;--touch-indent:18px;--touch-bottom:calc(var(--space-4) + var(--inset-bottom));--inset-top:env(safe-area-inset-top,0px);--inset-right:env(safe-area-inset-right,0px);--inset-bottom:env(safe-area-inset-bottom,0px);--inset-left:env(safe-area-inset-left,0px);--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--dur-instant:70ms;--dur-fast:.13s;--dur-base:.21s;--dur-stage:.17s;--dur-slow:.34s;--dur-slower:.52s}:root,[data-theme=dark]{color-scheme:dark;--bg:#0e1013;--surface:#14171c;--surface-2:#1a1e25;--surface-3:#222831;--press:#2a313c;--line:#232830;--line-strong:#2f3641;--muted:#767e8c;--muted-strong:#9aa3b2;--text:#dde2ea;--text-strong:#f4f7fb;--accent:#7c6bf5;--accent-hover:#8d7ef7;--accent-press:#6a58ef;--accent-soft:#7c6bf526;--accent-line:#7c6bf56b;--danger:#f2555a;--success:#3fcf8e;--selection:#7c6bf547;--canvas-1:#fb464c;--canvas-2:#e9973f;--canvas-3:#e0de71;--canvas-4:#44cf6e;--canvas-5:#53dfdd;--canvas-6:#a882ff;--canvas-dot:#2b323d;--scrollbar:#39404d;--scrollbar-hover:#4d5665;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px -6px #0000008c;--shadow-lg:0 24px 64px -12px #000000b3}[data-theme=light]{color-scheme:light;--bg:#fbfcfd;--surface:#f3f5f8;--surface-2:#eaeef3;--surface-3:#dfe5ec;--press:#d3dbe5;--line:#e1e6ed;--line-strong:#ccd4de;--muted:#8a93a2;--muted-strong:#646d7c;--text:#1a1d23;--text-strong:#0b0d10;--accent:#5b4be0;--accent-hover:#4e3ed6;--accent-press:#4131c2;--accent-soft:#5b4be01a;--accent-line:#5b4be061;--danger:#d92b34;--success:#16a06a;--selection:#5b4be02e;--canvas-1:#e93147;--canvas-2:#ec7500;--canvas-3:#d9a600;--canvas-4:#08b94e;--canvas-5:#00b3b0;--canvas-6:#7852ee;--canvas-dot:#d5dce5;--scrollbar:#c3cbd6;--scrollbar-hover:#a7b1bf;--shadow-sm:0 1px 2px #1018280f;--shadow-md:0 8px 24px -6px #1018281f;--shadow-lg:0 24px 64px -12px #1018282e}:root{--bg-color:var(--bg);--text-color:var(--text);--primary-color:var(--accent);--md-char-color:var(--muted);--heading-char-color:var(--muted);--meta-content-color:var(--muted-strong);--monospace:var(--font-mono);--side-bar-bg-color:var(--surface);--control-text-color:var(--muted-strong);--item-hover-bg-color:var(--surface-2);--item-hover-text-color:var(--text-strong);--active-file-bg-color:var(--accent-soft);--active-file-text-color:var(--text-strong);--active-file-border-color:var(--accent);--window-border:var(--line);--select-text-bg-color:var(--selection);--search-select-bg-color:var(--accent);--search-select-text-color:#fff;--code-block-bg-color:var(--surface);--table-border-color:var(--line-strong);--blockquote-border-color:var(--line-strong);--callout-note:#4a8df6;--callout-tip:var(--success);--callout-important:var(--accent);--callout-warning:#e0a233;--callout-caution:var(--danger)}@media (prefers-reduced-motion:reduce){:root{--dur-instant:0s;--dur-fast:0s;--dur-base:0s;--dur-stage:0s;--dur-slow:0s;--dur-slower:0s}}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font-ui);font-size:var(--text-base);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0;overflow:hidden}::selection{background:var(--selection)}select{appearance:none;border:1px solid var(--line-strong);border-radius:var(--radius-md);background-color:var(--bg);color:var(--text-strong);font-family:var(--font-ui);font-size:var(--text-sm);cursor:default;transition:border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%238a93a2' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 4l3 3 3-3'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;background-size:10px;outline:none;padding:8px 30px 8px 11px;line-height:1.4}select:hover{border-color:var(--muted)}select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}select:disabled{opacity:.55}select option{background:var(--surface);color:var(--text)}#write{max-width:var(--measure);padding:var(--space-7) var(--space-5) 45vh;padding-left:max(var(--space-5), var(--inset-left));padding-right:max(var(--space-5), var(--inset-right));font-family:var(--font-content);font-size:var(--text-content);line-height:var(--leading-content);color:var(--text);word-wrap:break-word;margin:0 auto}#write>:first-child{margin-top:0}.md-meta,.cm-formatting{color:var(--md-char-color);animation:ink-bleed var(--dur-base) var(--ease-out);font-weight:400}@keyframes ink-bleed{0%{opacity:0;filter:blur(2.5px);transform:translateY(.5px)}to{opacity:1;filter:blur();transform:none}}#write h1,#write h2,#write h3,#write h4,#write h5,#write h6{font-family:var(--font-ui);color:var(--text-strong);letter-spacing:-.011em;margin:1.9em 0 .7em;font-weight:620;line-height:1.28;position:relative}#write h1{letter-spacing:-.023em;margin-top:1.2em;font-size:1.92em}#write h2{letter-spacing:-.018em;font-size:1.5em}#write h3{font-size:1.22em}#write h4{font-size:1.06em}#write h5{font-size:1em}#write h6{color:var(--muted-strong);font-size:.94em}#write h1 .md-meta,#write h2 .md-meta,#write h3 .md-meta,#write h4 .md-meta,#write h5 .md-meta,#write h6 .md-meta{color:var(--heading-char-color);font-weight:400}#write p{margin:0 0 1.15em}#write strong{color:var(--text-strong);font-weight:650}#write em{font-style:italic}#write del{color:var(--muted);text-decoration-color:var(--muted)}#write mark{background:var(--accent-soft);color:var(--text-strong);box-decoration-break:clone;border-radius:3px;padding:.1em .22em}#write sub,#write sup{font-size:.72em;line-height:0}#write u{text-underline-offset:2px;text-decoration-thickness:1px}#write a{color:var(--accent);border-bottom:1px solid var(--accent-line);transition:border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);text-decoration:none}#write a:hover{color:var(--accent-hover);border-bottom-color:var(--accent)}.nib-bar{background:var(--surface-3);border:1px solid var(--line-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-md);gap:1px;padding:3px;display:flex}.nib-bar-at{z-index:25;animation:nib-bar-in var(--dur-fast) var(--ease-out);position:fixed;transform:translate(-50%,calc(-100% - 10px))}@keyframes nib-bar-in{0%{opacity:0;transform:translate(-50%,calc(-100% - 4px))}}.nib-bar button{border-radius:var(--radius-sm);min-width:26px;height:24px;color:var(--muted-strong);font-family:var(--font-ui);font-size:var(--text-sm);cursor:default;transition:background var(--dur-instant) var(--ease-out), color var(--dur-instant) var(--ease-out);background:0 0;border:none;padding:0 5px;font-weight:600}.nib-bar button:hover{background:var(--accent);color:#fff}.nib-bar button:active{background:var(--accent-press);color:#fff}.nib-bar button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.nib-slider{appearance:none;cursor:default;background:0 0;flex:none;height:24px;margin:0;padding:0}.nib-slider:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:99px}.nib-slider::-webkit-slider-runnable-track{background:linear-gradient(var(--accent), var(--accent)) 0 / var(--fill) 100% no-repeat, var(--surface-3);border-radius:2px;height:4px}.nib-slider::-webkit-slider-thumb{appearance:none;width:16px;height:16px;transition:transform var(--dur-fast) var(--ease-out);background:#fff;border:none;border-radius:50%;margin-top:-6px;box-shadow:0 0 0 1px #0000001f,0 1px 3px #00000059}.nib-slider:active::-webkit-slider-thumb{transform:scale(1.12)}.nib-slider::-moz-range-track{background:var(--surface-3);border-radius:2px;height:4px}.nib-slider::-moz-range-progress{background:var(--accent);border-radius:2px;height:4px}.nib-slider::-moz-range-thumb{background:#fff;border:none;border-radius:50%;width:16px;height:16px;box-shadow:0 0 0 1px #0000001f,0 1px 3px #00000059}[data-touch] .nib-slider{height:32px}[data-touch] .nib-slider::-webkit-slider-thumb{width:24px;height:24px;margin-top:-10px}[data-touch] .nib-slider::-moz-range-thumb{width:24px;height:24px}::highlight(nib-find){background-color:var(--accent-soft)}::highlight(nib-find-here){background-color:var(--accent);color:#fff}.nib-scrollbar{width:var(--scrollbar-width);z-index:4;opacity:0;pointer-events:none;transition:opacity var(--dur-base) var(--ease-out);position:absolute}.nib-scrollbar:not(.is-needed) .nib-scrollbar-thumb{display:none}.nib-scrollbar.is-lit.is-needed{opacity:1}.nib-scrollbar-thumb{width:var(--scrollbar-thumb);background:var(--scrollbar);pointer-events:auto;transition:background var(--dur-fast) var(--ease-out);will-change:transform;border-radius:99px;position:absolute;top:0;right:2px}@media (hover:hover){.nib-scrollbar-thumb:hover{background:var(--scrollbar-hover)}}.nib-scrollbar.is-held .nib-scrollbar-thumb{background:var(--muted)}.nib-scrollbar.is-settling .nib-scrollbar-thumb{transition:transform var(--dur-fast) var(--ease-out), height var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out)}.nib-scrolls{scrollbar-width:none}.nib-scrolls::-webkit-scrollbar{width:0;height:0}@media (pointer:fine){@supports selector(::-webkit-scrollbar){::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-track,::-webkit-scrollbar-corner{background:0 0}::-webkit-scrollbar-thumb{background-color:var(--scrollbar);background-clip:padding-box;border:3px solid #0000;border-radius:99px}::-webkit-scrollbar-thumb:hover{background-color:var(--scrollbar-hover)}::-webkit-scrollbar-thumb:active{background-color:var(--muted)}::-webkit-scrollbar-button{display:none}}@supports not selector(::-webkit-scrollbar){*{scrollbar-width:thin;scrollbar-color:var(--scrollbar) transparent}}}#write code{font-family:var(--font-mono);background:var(--surface-2);border:1px solid color-mix(in srgb, var(--line) 55%, transparent);border-radius:var(--radius-sm);padding:.08em .26em;font-size:.88em}#write pre{font-family:var(--font-mono);background:var(--code-block-bg-color);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-4);margin:1.5em 0;font-size:.86em;line-height:1.6;overflow-x:auto}#write pre code{font-size:inherit;background:0 0;border:none;padding:0}#write ul,#write ol{margin:0 0 1.15em;padding-left:1.55em}#write li{margin:.3em 0}#write li>ul,#write li>ol{margin:.3em 0 .4em}#write ul{list-style:none}#write ul>li:before{content:"";background:var(--muted);width:5px;height:5px;transition:background var(--dur-fast) var(--ease-out);border-radius:50%;margin-top:.72em;margin-left:-1em;position:absolute}#write ol{list-style:decimal}#write ol::marker{color:var(--muted)}#write .task-list-item{list-style:none;position:relative}#write .task-list-item:before{display:none}#write .task-list-item input[type=checkbox]{appearance:none;border:1.5px solid var(--line-strong);cursor:pointer;width:15px;height:15px;transition:border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);background:0 0;border-radius:4px;position:absolute;top:.36em;left:-1.5em}#write .task-list-item input[type=checkbox]:hover{border-color:var(--accent);transform:scale(1.1)}#write .task-list-item input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}#write .task-list-item input[type=checkbox]:checked:after{content:"";width:4px;height:8px;animation:check-draw var(--dur-base) var(--ease-spring);border:2px solid #fff;border-width:0 2px 2px 0;position:absolute;top:1px;left:4.5px;transform:rotate(43deg)}@keyframes check-draw{0%{opacity:0;transform:rotate(43deg)scale(.4)}to{opacity:1;transform:rotate(43deg)scale(1)}}#write .task-list-item.is-done{color:var(--muted)}#write blockquote{border-left:2px solid var(--blockquote-border-color);color:var(--muted-strong);transition:border-color var(--dur-base) var(--ease-out);margin:1.5em 0;padding:.1em 0 .1em 1.15em}#write blockquote:hover{border-left-color:var(--accent)}#write table{border-collapse:collapse;width:100%;margin:1.6em 0;font-size:.94em}#write th,#write td{border:1px solid var(--table-border-color);text-align:left;padding:.5em .75em}#write th{background:var(--surface);color:var(--text-strong);font-weight:620}#write tbody tr{transition:background var(--dur-fast) var(--ease-out)}#write tbody tr:hover{background:var(--surface)}#write hr{background:var(--line);border:none;height:1px;margin:2.4em 0}#write img{border-radius:var(--radius-md);max-width:100%;height:auto;margin:1.5em auto;display:block}#write iframe,#write video{border-radius:var(--radius-md);border:1px solid var(--line);max-width:100%}#write .footnote-ref{vertical-align:super;color:var(--accent);border:none;font-size:.76em}#write .footnotes{border-top:1px solid var(--line);color:var(--muted-strong);margin-top:3em;padding-top:1.2em;font-size:.9em}#write dl{margin:1.2em 0}#write dt{color:var(--text-strong);font-weight:650}#write dd{color:var(--muted-strong);margin:.2em 0 .8em 1.6em}#write abbr[title]{text-decoration:underline dotted var(--line-strong);text-underline-offset:3px;cursor:help}#write .front-matter{font-family:var(--font-mono);color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);white-space:pre-wrap;margin-bottom:2em;font-size:.82em}#write .toc{border-left:2px solid var(--line);margin:1.6em 0;padding-left:1.15em}#write .toc a{color:var(--muted-strong);transition:color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);border:none;padding:.16em 0;display:block}#write .toc a:hover{color:var(--accent);transform:translate(2px)}#write .math-block,#write .diagram{text-align:center;margin:1.7em 0;overflow-x:auto}#write .math-inline{padding:0 .1em}#write .callout{border-left:3px solid var(--callout-accent,var(--accent));border-radius:0 var(--radius-md) var(--radius-md) 0;background:color-mix(in srgb, var(--callout-accent,var(--accent)) 8%, transparent);margin:1.5em 0;padding:.85em 1.1em}#write .callout[data-kind=note]{--callout-accent:var(--callout-note)}#write .callout[data-kind=tip]{--callout-accent:var(--callout-tip)}#write .callout[data-kind=important]{--callout-accent:var(--callout-important)}#write .callout[data-kind=warning]{--callout-accent:var(--callout-warning)}#write .callout[data-kind=caution]{--callout-accent:var(--callout-caution)}.focus-mode #write>:not(.is-focused){opacity:.28;transition:opacity var(--dur-slow) var(--ease-out)}.focus-mode #write>.is-focused{opacity:1}@media (width<=720px){#write{padding-top:var(--space-5);padding-bottom:40vh}#write table,#write pre{max-width:100%;display:block;overflow-x:auto}}#write .task-list-item input[type=checkbox]{font-size:inherit;top:.4em;left:-1.45em}#write .task-list-item input[type=checkbox]:disabled{cursor:default;opacity:1}#write .task-list-item input[type=checkbox]:disabled:hover{border-color:var(--line-strong);transform:none}#write .task-list-item input[type=checkbox]:disabled:checked:hover{border-color:var(--accent)}#write .toc ul{margin:0;padding:0;list-style:none}#write .toc ul ul{padding-left:1.1em}#write .toc li{margin:0}#write .toc li:before{display:none}#write .hl-comment{font-style:italic}#write .diagram{padding:var(--space-4);text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);margin:1.7em 0;overflow-x:auto}#write .diagram svg{max-width:100%;height:auto}#write .embed{padding:0 var(--space-4);background:color-mix(in srgb, var(--surface) 55%, transparent);border:1px solid var(--line);border-radius:var(--radius-md);margin:1.2em 0;font-size:.94em}#write .embed-body>:first-child{margin-top:.8em}#write .embed figcaption{margin:0 calc(var(--space-4) * -1);padding:5px var(--space-4) 6px;border-top:1px solid var(--line);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.02em;color:var(--muted)}.cm-editor .cm-line{touch-action:pan-y pinch-zoom;padding:0}#write img.cm-widgetBuffer{vertical-align:text-top;border:0;border-radius:0;width:0;max-width:none;height:0;margin:0;padding:0;display:inline}.cm-editor #write{max-width:calc(var(--measure) - 2 * var(--space-5));min-width:0;margin:0 max(var(--space-5), calc(50% - var(--measure) / 2 + var(--space-5)));padding:var(--space-7) 0 45vh}.cm-line[class*=nib-h]{font-family:var(--font-ui);color:var(--text-strong);letter-spacing:-.014em;line-height:1.3}.cm-line.nib-h1{letter-spacing:-.023em;padding:.44em 0 .18em;font-size:1.92em;line-height:1.28}.cm-line.nib-h2{letter-spacing:-.018em;padding:.63em 0 .23em;font-size:1.5em}.cm-line.nib-h3{padding:.82em 0 .25em;font-size:1.22em}.cm-line.nib-h4{padding:.94em 0 .28em;font-size:1.06em}.cm-line.nib-h5{padding:1em 0 .3em}.cm-line.nib-h6{padding:1.06em 0 .32em;font-size:.94em}.cm-line.nib-quote{border-left:2px solid var(--blockquote-border-color);color:var(--muted-strong);transition:border-color var(--dur-base) var(--ease-out);padding-left:1.15em}.cm-line.nib-quote:hover{border-left-color:var(--accent)}.nib-link,.nib-link *{color:var(--accent);text-decoration:underline;text-decoration-color:color-mix(in srgb, var(--accent) 40%, transparent);text-underline-offset:.16em;text-decoration-thickness:1px}.nib-link:hover{text-decoration-color:var(--accent)}.cm-content.nib-modifier .nib-link{cursor:pointer}.nib-link-missing,.nib-link-missing *{color:var(--muted-strong);text-decoration-style:dotted;text-decoration-color:var(--muted)}.nib-link-missing:hover,.nib-link-missing:hover *{color:var(--accent);text-decoration-color:var(--accent)}.nib-underline{text-underline-offset:.12em;text-decoration:underline}.nib-inline-code{background:var(--surface-2);border:1px solid color-mix(in srgb, var(--line) 55%, transparent);border-radius:var(--radius-sm);font-family:var(--font-mono);-webkit-box-decoration-break:clone;box-decoration-break:clone;padding:.1em .3em .14em;font-size:.88em}.cm-editor .cm-nib-selection,.cm-editor .cm-selectionLayer{mix-blend-mode:screen;pointer-events:none;z-index:1!important}[data-theme=light] .cm-editor .cm-nib-selection,[data-theme=light] .cm-editor .cm-selectionLayer{mix-blend-mode:multiply}.cm-line.nib-code{font-family:var(--font-mono);padding:0 var(--space-4);font-size:.86em;line-height:1.62;position:relative}.cm-line.nib-code:after{content:"";z-index:-1;background:var(--code-block-bg-color);pointer-events:none;position:absolute;inset:0}.cm-line.nib-code-open{border-top:1.1em solid #0000;padding-top:6px}.cm-line.nib-code-open:after{border-radius:var(--radius-md) var(--radius-md) 0 0}.cm-line.nib-code-close{border-bottom:1.1em solid #0000;padding-bottom:6px;line-height:1.3}.cm-line.nib-code-close:after{border-radius:0 0 var(--radius-md) var(--radius-md)}.nib-fence-header{vertical-align:top;user-select:none;width:0;height:1.62em;display:inline-block}.nib-fence-controls{top:6px;right:var(--space-3);align-items:center;gap:var(--space-3);height:1.62em;font-family:var(--font-ui);color:var(--muted);font-size:.82rem;line-height:1;display:inline-flex;position:absolute}.nib-fence-language{border-radius:var(--radius-sm);color:var(--muted);font:inherit;letter-spacing:.02em;cursor:default;transition:color var(--dur-fast) var(--ease-out);background:0 0;border:none;padding:3px 6px}.nib-fence-language:hover{color:var(--accent)}.nib-fence-unset{opacity:0}.cm-line.nib-code:hover .nib-fence-unset,.nib-fence-header.nib-fence-hover .nib-fence-unset,.nib-fence-controls:hover .nib-fence-unset{opacity:1}.nib-fence-language-input{border:1px solid var(--accent);border-radius:var(--radius-sm);background:var(--bg);width:7em;color:var(--text-strong);font:inherit;outline:none;padding:2px 6px}.nib-line-numbers .cm-line.nib-code-open{counter-reset:nib-code-line}.nib-line-numbers .cm-line.nib-code:not(.nib-code-open):not(.nib-code-close){counter-increment:nib-code-line;padding-left:calc(var(--space-4) + 2.6em);position:relative}.nib-line-numbers .cm-line.nib-code:not(.nib-code-open):not(.nib-code-close):before{content:counter(nib-code-line);left:var(--space-4);text-align:right;width:2em;color:var(--muted);opacity:.65;position:absolute}.nib-fence-copy{border-radius:var(--radius-sm);width:22px;height:22px;color:var(--muted);opacity:0;cursor:default;transition:opacity var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);background:0 0;border:none;place-items:center;padding:0;display:grid}.nib-fence-header.nib-fence-hover .nib-fence-copy,.nib-fence-controls:hover .nib-fence-copy,.nib-fence-copy:focus-visible,.nib-fence-copy.nib-fence-copied{opacity:1}@media (hover:none){.nib-fence-copy{opacity:1}}.nib-fence-copy svg{fill:none;stroke:currentColor;stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round;width:13px;height:13px}.nib-fence-copy:hover{color:var(--text-strong)}.nib-fence-copy.nib-fence-copied{color:var(--success)}.nib-fence-run{border-radius:var(--radius-sm);width:22px;height:22px;color:var(--muted);opacity:0;cursor:default;transition:opacity var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);background:0 0;border:none;place-items:center;padding:0;display:grid}.nib-fence-header.nib-fence-hover .nib-fence-run,.nib-fence-controls:hover .nib-fence-run,.nib-fence-run:focus-visible{opacity:1}@media (hover:none){.nib-fence-run{opacity:1}}.nib-fence-run svg{fill:currentColor;stroke:none;width:12px;height:12px}.nib-fence-run:hover{color:var(--accent)}.nib-run-panel{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--code-block-bg-color);animation:settle-in var(--dur-base) var(--ease-out);margin:0 0 1.2em;display:block;overflow:hidden}.nib-run-bar{align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2) var(--space-1) var(--space-3);border-bottom:1px solid var(--line);background:var(--surface-2);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.02em;color:var(--muted);user-select:none;line-height:1.9;display:flex}.nib-run-panel:has(.nib-run-output:empty) .nib-run-bar{border-bottom:none}.nib-run-output:empty{display:none}.nib-run-panel[data-status=running] .nib-run-state{color:var(--accent)}.nib-run-panel[data-status=timeout] .nib-run-state{color:var(--danger)}.nib-run-time{font-variant-numeric:tabular-nums;margin-right:auto}.nib-run-stop{border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--muted-strong);font:inherit;letter-spacing:inherit;cursor:default;transition:color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);background:0 0;padding:1px 8px}.nib-run-stop:hover{border-color:var(--danger);color:var(--danger)}.nib-run-dismiss{border-radius:var(--radius-sm);width:20px;height:20px;color:var(--muted);cursor:default;transition:color var(--dur-fast) var(--ease-out);background:0 0;border:none;place-items:center;padding:0;display:grid}.nib-run-dismiss:hover{color:var(--text-strong)}.nib-run-dismiss svg{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;width:11px;height:11px}.nib-run-output{max-height:24em;padding:var(--space-2) var(--space-3);font-family:var(--font-mono);color:var(--text);user-select:text;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.86em;line-height:1.62;overflow:auto}.nib-run-line[data-level=debug]{color:var(--muted-strong)}.nib-run-line[data-level=warn]{color:var(--callout-warning)}.nib-run-line[data-level=error],.nib-run-line[data-level=exception]{color:var(--danger)}.nib-run-line[data-level=result]{color:var(--text-strong)}.nib-run-tag{margin-right:var(--space-2);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);user-select:none}.nib-run-note{margin-top:var(--space-1);font-family:var(--font-ui);font-size:var(--text-xs);color:var(--muted)}.cm-line.nib-li{text-indent:-1.5em;padding-left:1.5em}.nib-bullet{width:1em;height:calc(1em * var(--leading-content));vertical-align:top;text-indent:0;height:1lh;display:inline-block;position:relative}.nib-bullet:before{content:"";background:var(--muted);width:5px;height:5px;transition:background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);border-radius:50%;position:absolute;top:50%;left:.16em;transform:translateY(-50%)}.nib-bullet[data-depth="1"]:before{box-shadow:inset 0 0 0 1.5px var(--muted);background:0 0}.nib-bullet[data-depth="2"]:before{border-radius:1px}.cm-line:hover .nib-bullet:before{background:var(--accent);transform:translateY(-50%)scale(1.15)}.nib-ordered-mark{color:var(--muted)}.nib-checkbox{appearance:none;vertical-align:-2px;text-indent:0;border:1.5px solid var(--line-strong);cursor:pointer;width:15px;height:15px;transition:border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);background:0 0;border-radius:4px;margin:0 .45em 0 0;position:relative}.nib-checkbox:hover{border-color:var(--accent);transform:scale(1.12)}.nib-checkbox:checked{background:var(--accent);border-color:var(--accent)}.nib-checkbox:checked:after{content:"";width:4px;height:8px;animation:check-draw var(--dur-base) var(--ease-spring);border:2px solid #fff;border-width:0 2px 2px 0;position:absolute;top:.5px;left:4px;transform:rotate(43deg)}.cm-line.nib-task-done{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--line-strong)}.nib-rule{vertical-align:middle;background:linear-gradient(to right, transparent, var(--line-strong) 12%, var(--line-strong) 88%, transparent);width:100%;height:1px;display:inline-block}.nib-deck .nib-slide-break{position:relative}.nib-deck .nib-slide-break .nib-rule{background:linear-gradient(to right, transparent, var(--accent-line) 6%, var(--accent-line) 94%, transparent)}.nib-deck .nib-slide-break:before{content:"";background:var(--accent);opacity:.65;border-radius:50%;width:4px;height:4px;position:absolute;top:calc(50% - 2px);left:-.85em}.cm-line.nib-table{font-family:var(--font-mono);font-size:.88em}.nib-table-pipe{color:var(--line-strong)}.nib-table-wrap{animation:settle-in var(--dur-base) var(--ease-out);position:relative}.nib-table-scroll{margin-left:-40px;margin-right:calc(-1 * var(--space-5));padding-left:40px;overflow-x:auto}#write .nib-table{border-collapse:collapse;width:auto;min-width:60%;max-width:none;font-family:var(--font-content);margin:0;font-size:.94em;display:table;overflow:visible}#write .nib-table th,#write .nib-table td{border:1px solid var(--table-border-color);text-align:left;vertical-align:top;word-break:normal;overflow-wrap:normal;min-width:3.5em;transition:background var(--dur-fast) var(--ease-out);outline:none;padding:.44em .7em;position:relative}.nib-table code{font-family:var(--font-mono);background:var(--surface-2);border:1px solid color-mix(in srgb, var(--line) 55%, transparent);border-radius:var(--radius-sm);padding:.05em .26em;font-size:.88em}.nib-table a{color:var(--accent);border-bottom:1px solid var(--accent-line);text-decoration:none}.nib-table del{color:var(--muted);text-decoration-color:var(--muted)}.nib-table mark{background:var(--accent-soft);color:var(--text-strong);border-radius:3px;padding:.05em .2em}#write .nib-table th{background:var(--surface);color:var(--text-strong);font-weight:620}.nib-table tr{position:relative}.nib-table tbody tr:hover td{background:color-mix(in srgb, var(--surface) 55%, transparent)}.nib-table th:focus,.nib-table td:focus{box-shadow:inset 0 0 0 2px var(--accent);background:var(--accent-soft)}.cm-content .nib-table ::selection{background:var(--selection)}.nib-table-columns,.nib-table-grip{opacity:0;pointer-events:none;transition:opacity var(--dur-fast) var(--ease-out), transform var(--dur-base) var(--ease-out);gap:1px}.nib-table-columns{padding-bottom:3px;display:flex;position:absolute;top:0;left:0;transform:translateY(calc(4px - 100%))}.nib-table-columns.is-shown{opacity:1;pointer-events:auto;transform:translateY(-100%)}.nib-table-grip{grid-template-columns:repeat(2,17px);margin-right:4px;display:grid;position:absolute;top:50%;right:100%;transform:translate(4px,-50%)}.nib-table tr:hover .nib-table-grip,.nib-table tr:focus-within .nib-table-grip{opacity:1;pointer-events:auto;transform:translateY(-50%)}.nib-table-btn{border:1px solid var(--line);background:var(--surface-2);width:17px;height:17px;color:var(--muted-strong);cursor:pointer;transition:background var(--dur-instant) var(--ease-out), color var(--dur-instant) var(--ease-out), transform var(--dur-fast) var(--ease-spring);border-radius:4px;place-items:center;padding:0;display:grid}.nib-table-btn.is-active{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}.nib-table-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:scale(1.14)}.nib-table-btn-danger:hover{background:var(--danger);border-color:var(--danger)}.nib-table-btn svg{fill:none;stroke:currentColor;stroke-width:1.3px;stroke-linecap:round;width:9px;height:9px}.nib-table-resize{cursor:col-resize;z-index:1;width:7px;height:100%;position:absolute;top:0;right:-3px}.nib-table th:last-child .nib-table-resize{right:0}.nib-table-resize:after{content:"";background:var(--accent);opacity:0;width:2px;height:100%;transition:opacity var(--dur-fast) var(--ease-out);position:absolute;top:0;left:2px}.nib-table-resize:hover:after{opacity:1}.cm-line.nib-dim{opacity:.26;transition:opacity var(--dur-slow) var(--ease-out)}.nib-focus-mode .cm-line:not(.nib-dim){transition:opacity var(--dur-slow) var(--ease-out)}.nib-typewriter-mode #write{padding-bottom:55vh}.nib-read-only .cm-cursorLayer,.nib-read-only .cm-dropCursor{display:none}.nib-read-only .nib-checkbox,.nib-read-only .nib-fence-language{pointer-events:none}.nib-read-only .nib-table-grip,.nib-read-only .nib-table-columns,.nib-read-only .nib-table-resize,.nib-read-only .nib-image-alt,.nib-read-only .nib-image-size,.nib-read-only .nib-image-source,.nib-read-only .nib-image-delete,.nib-read-only .nib-image-tools-gap,.nib-read-only .nib-image-handle{display:none}.nib-page-break{background-clip:padding-box;background:repeating-linear-gradient(to right, var(--line-strong) 0 6px, transparent 6px 12px);border-top:1.8em solid #0000;border-bottom:1.8em solid #0000;height:1px;display:block;position:relative}.nib-page-break:after{content:attr(data-label);background:var(--bg);color:var(--muted);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.04em;padding:0 8px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.nib-emoji{font-family:Apple Color Emoji,Segoe UI Emoji,Noto Color Emoji,sans-serif;font-size:1.05em;line-height:1}.nib-lig{white-space:nowrap;-webkit-text-fill-color:transparent;position:relative}.nib-lig:after{content:attr(data-glyph);text-align:center;text-indent:0;-webkit-text-fill-color:currentcolor;pointer-events:none;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}.cm-editor:not(.nib-ligatures) .nib-inline-code,.cm-editor:not(.nib-ligatures) .cm-line.nib-code{font-variant-ligatures:none;font-feature-settings:"calt" 0}.cm-panels{background:var(--surface);color:var(--text);border:none}.cm-panels.cm-panels-top{border-bottom:1px solid var(--line)}.cm-panels.cm-panels-bottom{border-top:1px solid var(--line)}.cm-panel.cm-search{padding:8px var(--space-4);font-family:var(--font-ui);font-size:var(--text-sm);flex-wrap:wrap;align-items:center;gap:6px;display:flex}.cm-panel.cm-search input[type=text]{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--bg);color:var(--text-strong);font-family:inherit;font-size:inherit;transition:border-color var(--dur-fast) var(--ease-out);outline:none;padding:5px 9px}.cm-panel.cm-search input[type=text]:focus{border-color:var(--accent)}.cm-panel.cm-search button{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--muted-strong);font-family:inherit;font-size:inherit;cursor:default;transition:background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);background-image:none;padding:5px 10px}.cm-panel.cm-search button:hover{background:var(--accent);border-color:var(--accent);color:#fff}.cm-panel.cm-search label{color:var(--muted);align-items:center;gap:4px;display:inline-flex}.cm-panel.cm-search label input{accent-color:var(--accent)}.cm-panel.cm-search [name=close]{color:var(--muted);background:0 0;border:none;padding:2px 8px;font-size:1.1em}.cm-panel.cm-search [name=close]:hover{color:var(--danger);background:0 0}.cm-tooltip.cm-tooltip-autocomplete{border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-md);overflow:hidden}.cm-editor .cm-tooltip.cm-tooltip-autocomplete>ul{max-height:16em;font-family:var(--font-ui);font-size:var(--text-sm)}.cm-editor .cm-tooltip.cm-tooltip-autocomplete>ul>li{align-items:center;gap:var(--space-3);color:var(--muted-strong);padding:5px 10px;line-height:1.5;display:flex}.cm-editor .cm-tooltip.cm-tooltip-autocomplete>ul>li[aria-selected]{background:var(--accent-soft);color:var(--text-strong)}.cm-editor .cm-tooltip.cm-tooltip-autocomplete .cm-completionMatchedText{color:var(--accent);font-weight:600;text-decoration:none}.cm-editor .cm-tooltip.cm-tooltip-autocomplete .cm-completionDetail{padding-left:var(--space-3);color:var(--muted);white-space:nowrap;margin-left:auto;font-size:.95em;font-style:normal}.nib-toc{border-left:2px solid var(--line);font-family:var(--font-ui);animation:settle-in var(--dur-base) var(--ease-out);padding:1.6em 0 1.6em 1.15em;font-size:.94em;display:block}.nib-toc a{color:var(--muted-strong);transition:color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);border-bottom:none;padding:.16em 0;text-decoration:none;display:block}.nib-toc a:hover{color:var(--accent);transform:translate(2px)}.nib-toc-empty:before{content:"";height:1.2em;display:block}.nib-numbered #write{counter-reset:nib-h1 nib-h2 nib-h3 nib-h4 nib-h5 nib-h6}.nib-numbered .cm-line.nib-h1{counter-increment:nib-h1;counter-reset:nib-h2 nib-h3 nib-h4 nib-h5 nib-h6}.nib-numbered .cm-line.nib-h2{counter-increment:nib-h2;counter-reset:nib-h3 nib-h4 nib-h5 nib-h6}.nib-numbered .cm-line.nib-h3{counter-increment:nib-h3;counter-reset:nib-h4 nib-h5 nib-h6}.nib-numbered .cm-line.nib-h4{counter-increment:nib-h4;counter-reset:nib-h5 nib-h6}.nib-numbered .cm-line.nib-h5{counter-increment:nib-h5;counter-reset:nib-h6}.nib-numbered .cm-line.nib-h6{counter-increment:nib-h6}.nib-numbered .cm-line.nib-h1:before{content:counter(nib-h1) "  ";color:var(--muted)}.nib-numbered .cm-line.nib-h2:before{content:counter(nib-h1) "." counter(nib-h2) "  ";color:var(--muted)}.nib-numbered .cm-line.nib-h3:before{content:counter(nib-h1) "." counter(nib-h2) "." counter(nib-h3) "  ";color:var(--muted)}.nib-numbered .cm-line.nib-h4:before{content:counter(nib-h1) "." counter(nib-h2) "." counter(nib-h3) "." counter(nib-h4) "  ";color:var(--muted)}.nib-numbered .cm-line.nib-h5:before{content:counter(nib-h1) "." counter(nib-h2) "." counter(nib-h3) "." counter(nib-h4) "." counter(nib-h5) "  ";color:var(--muted)}.nib-numbered .cm-line.nib-h6:before{content:counter(nib-h1) "." counter(nib-h2) "." counter(nib-h3) "." counter(nib-h4) "." counter(nib-h5) "." counter(nib-h6) "  ";color:var(--muted)}.nib-sub,.nib-sup{font-size:.72em}.nib-sub{vertical-align:-.28em}.nib-sup{vertical-align:.42em}.nib-math-inline{padding:0 .12em}.nib-math-block{padding:calc(1.4em + var(--space-3)) 0;text-align:center;animation:settle-in var(--dur-base) var(--ease-out);display:block;position:relative;overflow-x:auto}.nib-math-number{color:var(--muted);font-family:var(--font-content);font-size:.9em;position:absolute;top:50%;right:0;transform:translateY(-50%)}.cm-line.nib-math-source{font-family:var(--font-mono);color:var(--muted-strong);font-size:.88em}.nib-diagram{padding:var(--space-4);text-align:center;background-clip:padding-box;background:var(--surface);border-top:1.5em solid #0000;border-bottom:1.5em solid #0000;border:1px solid var(--line);border-radius:var(--radius-md);animation:settle-in var(--dur-slow) var(--ease-out);display:block;overflow-x:auto}.nib-diagram svg{max-width:100%;height:auto}.nib-diagram-error{font-family:var(--font-mono);color:var(--danger);text-align:left;font-size:.82em}@keyframes settle-in{0%{opacity:0;transform:translateY(4px)}}.cm-line.nib-frontmatter{font-family:var(--font-mono);color:var(--muted);background:linear-gradient(var(--line-strong), var(--line-strong)) 0 0 / 2px 100% no-repeat, var(--surface);border-left:calc(var(--space-4) + 2px) solid transparent;border-right:var(--space-4) solid transparent;background-origin:border-box;padding:0;font-size:.82em}.cm-line.nib-footnote{color:var(--muted-strong);font-size:.9em}.cm-line.nib-definition{color:var(--muted-strong);padding-left:1.6em}.cm-line.nib-abbrev{color:var(--muted);font-size:.9em}.cm-line.nib-callout{border-left-color:var(--callout-accent);background:color-mix(in srgb, var(--callout-accent) 7%, transparent);padding-right:var(--space-3)}.cm-line.nib-callout-note{--callout-accent:var(--callout-note)}.cm-line.nib-callout-tip{--callout-accent:var(--callout-tip)}.cm-line.nib-callout-important{--callout-accent:var(--callout-important)}.cm-line.nib-callout-warning{--callout-accent:var(--callout-warning)}.cm-line.nib-callout-caution{--callout-accent:var(--callout-caution)}.nib-callout-label{font-family:var(--font-ui);letter-spacing:.01em;color:var(--callout-accent);text-transform:uppercase;font-size:.86em;font-weight:620}.nib-image-frame{-webkit-user-select:none;user-select:none;max-width:100%;padding:.35em 0;display:inline-block}.nib-image-box{border-radius:var(--radius-md);max-width:100%;transition:box-shadow var(--dur-fast) var(--ease-out);line-height:0;display:inline-block;position:relative;box-shadow:0 0 0 1px #0000}.nib-image-frame:hover .nib-image-box{box-shadow:0 0 0 1px var(--accent-line)}.nib-image-frame.is-selected{z-index:2;background:var(--bg);position:relative}.nib-image-frame.is-selected .nib-image-box{box-shadow:0 0 0 2px var(--accent)}#write img.nib-image{border-radius:var(--radius-md);max-width:100%;height:auto;transition:width var(--dur-base) var(--ease-out);margin:0;display:block}.nib-image-frame.is-resizing .nib-image{transition:none}.nib-image-frame.is-loading .nib-image{background:var(--surface-2);min-width:6em;min-height:3em}.nib-image-frame.is-fresh .nib-image{animation:develop var(--dur-slower) var(--ease-out)}.nib-image-missing{border:1px dashed var(--line-strong);border-radius:var(--radius-md);max-width:100%;font-family:var(--font-ui);color:var(--muted);white-space:nowrap;align-items:center;gap:.5em;padding:.55em .8em;font-size:.86em;line-height:1.3;display:none}#write .nib-image-frame.is-broken img.nib-image{display:none}.nib-image-frame.is-broken .nib-image-missing{display:inline-flex}.nib-image-missing svg{fill:none;stroke:currentColor;stroke-width:1.3px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:14px;height:14px}.nib-image-missing>span{text-overflow:ellipsis;overflow:hidden}.nib-image-handle{border:2px solid var(--accent);background:var(--bg);opacity:0;width:10px;height:10px;transition:opacity var(--dur-fast) var(--ease-out), transform var(--dur-base) var(--ease-spring);border-radius:3px;position:absolute;transform:scale(.5)}.nib-image-handle[data-corner=nw]{cursor:nwse-resize;top:-5px;left:-5px}.nib-image-handle[data-corner=ne]{cursor:nesw-resize;top:-5px;right:-5px}.nib-image-handle[data-corner=sw]{cursor:nesw-resize;bottom:-5px;left:-5px}.nib-image-handle[data-corner=se]{cursor:nwse-resize;bottom:-5px;right:-5px}.nib-image-frame.is-selected .nib-image-handle{opacity:1;transform:none}.nib-image-badge{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface-3);box-shadow:var(--shadow-sm);font-family:var(--font-ui);font-size:var(--text-xs);font-variant-numeric:tabular-nums;color:var(--text);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--dur-fast) var(--ease-out);padding:3px 7px;line-height:1.2;position:absolute}.nib-image-frame[data-corner$=w] .nib-image-badge{left:10px}.nib-image-frame[data-corner$=e] .nib-image-badge{right:10px}.nib-image-frame[data-corner^=n] .nib-image-badge{top:10px}.nib-image-frame[data-corner^=s] .nib-image-badge{bottom:10px}.nib-image-frame.is-resizing .nib-image-badge{opacity:1}.nib-image-tools{z-index:2;border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--surface-3);box-shadow:var(--shadow-md);font-family:var(--font-ui);color:var(--muted-strong);opacity:0;pointer-events:none;transform:translate(calc(-50% + var(--nib-tools-shift,0px)), 4px);transition:opacity var(--dur-fast) var(--ease-out), transform var(--dur-base) var(--ease-out);align-items:center;gap:1px;padding:3px;font-size:.82rem;line-height:1;display:flex;position:absolute;bottom:calc(100% + 8px);left:50%}.nib-image-frame.is-flipped .nib-image-tools{transform:translate(calc(-50% + var(--nib-tools-shift,0px)), -4px);top:calc(100% + 8px);bottom:auto}.nib-image-frame.is-selected .nib-image-tools{opacity:1;pointer-events:auto;transform:translate(calc(-50% + var(--nib-tools-shift,0px)), 0)}.nib-image-alt{border-radius:var(--radius-sm);width:11em;height:24px;color:var(--text);font:inherit;-webkit-user-select:text;user-select:text;transition:background var(--dur-instant) var(--ease-out);background:0 0;border:none;outline:none;padding:0 7px}.nib-image-alt::placeholder{color:var(--muted)}.nib-image-alt:hover,.nib-image-alt:focus{background:var(--surface-2)}.nib-image-tools-gap{background:var(--line-strong);width:1px;height:14px;margin:0 3px}.nib-image-tool{border-radius:var(--radius-sm);min-width:24px;height:24px;color:var(--muted-strong);font:inherit;font-variant-numeric:tabular-nums;white-space:nowrap;cursor:default;transition:background var(--dur-instant) var(--ease-out), color var(--dur-instant) var(--ease-out);background:0 0;border:none;place-items:center;padding:0 5px;display:grid}.nib-image-tool:hover:not(:disabled){background:var(--accent);color:#fff}.nib-image-tool:disabled{color:var(--muted)}.nib-image-tool svg{fill:none;stroke:currentColor;stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round;width:14px;height:14px}.nib-image-tool.is-copied{color:var(--success)}.nib-image-delete:hover{background:var(--danger)}.nib-lightbox{z-index:70;background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(6px);cursor:zoom-out;animation:fade-in var(--dur-base) var(--ease-out);place-items:center;padding:4vh 4vw;display:grid;position:fixed;inset:0}.nib-lightbox.is-closing{animation:fade-out var(--dur-fast) var(--ease-out) forwards;pointer-events:none}.nib-lightbox-figure{max-width:100%;animation:settle-in var(--dur-base) var(--ease-out);justify-items:center;gap:10px;margin:0;display:grid}.nib-lightbox img{border-radius:var(--radius-md);max-width:100%;max-height:88vh;box-shadow:var(--shadow-lg);cursor:default}.nib-lightbox figcaption{font-family:var(--font-ui);font-size:var(--text-sm);color:var(--muted-strong);text-align:center}.nib-lightbox.can-zoom img{cursor:zoom-in}.nib-lightbox.is-actual{place-items:start;overflow:auto}.nib-lightbox.is-actual img{cursor:zoom-out;max-width:none;max-height:none}@keyframes fade-in{0%{opacity:0}}@keyframes fade-out{to{opacity:0}}@keyframes develop{0%{opacity:0;filter:blur(6px);transform:scale(.99)}}.nib-embed{border:1px solid var(--line);border-radius:var(--radius-md);background:color-mix(in srgb, var(--surface) 55%, transparent);animation:settle-in var(--dur-base) var(--ease-out);margin:.6em 0 1.2em;display:block;overflow:hidden}.nib-embed-body{max-height:22em;padding:.2em var(--space-4) .4em;white-space:normal;font-size:.94em;overflow:auto}#write .nib-embed-body>:first-child{margin-top:.6em}#write .nib-embed-body>:last-child{margin-bottom:.5em}.nib-embed-name{width:100%;padding:5px var(--space-4) 6px;border:none;border-top:1px solid var(--line);color:var(--muted);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.02em;text-align:left;cursor:default;transition:background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);background:0 0;display:block}.nib-embed-name:hover{background:var(--surface-2);color:var(--accent)}.nib-embed-name:active{background:var(--press)}.nib-embed-loading .nib-embed-body,.nib-embed-missing .nib-embed-body{padding:var(--space-3) var(--space-4);color:var(--muted);font-family:var(--font-ui);font-size:var(--text-sm)}.nib-embed-missing{border-style:dashed}.nib-embed-image{border-radius:var(--radius-md);vertical-align:middle;max-width:100%;height:auto}.cm-tooltip.cm-tooltip-hover:has(.nib-note-preview){background:0 0;border:none}.nib-note-preview{border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--surface);width:min(30rem,78vw);max-height:20em;box-shadow:var(--shadow-md);animation:settle-in var(--dur-fast) var(--ease-out);overflow:hidden}.nib-note-preview-name{padding:6px var(--space-3) 5px;border-bottom:1px solid var(--line);color:var(--muted);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.02em;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.nib-note-preview-body{max-height:17em;padding:0 var(--space-3);color:var(--text);white-space:normal;font-size:.9em;overflow:hidden;mask-image:linear-gradient(#000 78%,#0000)}#write .nib-note-preview-body>:first-child,.nib-note-preview-body>:first-child{margin-top:.7em}#write .nib-note-preview-body>:last-child,.nib-note-preview-body>:last-child{margin-bottom:.7em}.nib-note-preview-body:not(:has(*)){padding:var(--space-3);color:var(--muted);font-family:var(--font-ui);font-size:var(--text-sm);mask-image:none}.deck{z-index:200;background:var(--bg);-webkit-user-select:none;user-select:none;position:fixed;inset:0;overflow:hidden}.deck[data-still=yes]{cursor:none}.stage{--stage-text:30px;width:var(--stage-width,1280px);height:var(--stage-height,720px);margin:calc(var(--stage-height,720px) / -2) 0 0 calc(var(--stage-width,1280px) / -2);transform:scale(var(--stage-scale,1));transform-origin:50%;position:absolute;top:50%;left:50%}.slide{box-sizing:border-box;width:100%;height:100%;animation:slide-in var(--dur-stage) var(--ease-out);padding:68px 96px;overflow:hidden}.slide #write{max-width:none;height:100%;font-size:calc(var(--stage-text) * var(--stage-fit,1));margin:0;padding:0;overflow:hidden}.slide[data-shape=title] #write{flex-direction:column;justify-content:center;display:flex}.slide[data-shape=title] #write h1{margin:0;font-size:2.6em}.slide[data-shape=title] #write h2{color:var(--muted-strong);margin:.5em 0 0;font-size:1.5em;font-weight:480}.slide[data-shape=picture]{padding:0}.slide[data-shape=picture] #write,.slide[data-shape=picture] #write p{justify-content:center;align-items:center;height:100%;margin:0;display:flex}.slide[data-shape=picture] #write img{object-fit:contain;border-radius:0;width:100%;height:100%}.slide #write *,.slide #write :before,.slide #write :after{animation:none}.slide #write>:first-child{margin-top:0}.slide #write pre{max-height:100%;overflow:hidden}.slide #write li.fragment{opacity:0;transition:opacity var(--dur-stage) var(--ease-out)}.slide #write li.fragment.shown{opacity:1}.rail{z-index:2;background:var(--line);height:2px;position:absolute;inset:auto 0 0}.rail .run{height:100%;width:calc(var(--at,0) * 100%);background:var(--accent);transition:width var(--dur-stage) var(--ease-out)}.deck .count{right:max(20px, var(--inset-right));bottom:calc(16px + var(--inset-bottom));font-family:var(--font-ui);font-size:var(--text-sm);font-variant-numeric:tabular-nums;color:var(--muted);opacity:0;transition:opacity var(--dur-slow) var(--ease-out);position:absolute}.deck .count[data-shown=yes]{opacity:1}.deck .notes{z-index:1;max-height:45%;padding:var(--space-5) max(var(--space-5), var(--inset-left)) calc(var(--space-5) + var(--inset-bottom));background:var(--surface);border-top:1px solid var(--line);box-shadow:var(--shadow-lg);font-family:var(--font-content);color:var(--text);animation:notes-up var(--dur-base) var(--ease-out);-webkit-user-select:text;user-select:text;font-size:1.15rem;line-height:1.55;position:absolute;inset:auto 0 0;overflow-y:auto}.deck .notes>*{max-width:46rem;margin-left:auto;margin-right:auto}.deck .notes>:first-child{margin-top:0}.deck .notes>:last-child{margin-bottom:0}@keyframes slide-in{0%{opacity:0;transform:translate(var(--stage-from-x,0), var(--stage-from-y,0))}}@keyframes notes-up{0%{transform:translateY(100%)}}.deck[data-move=forward] .slide{--stage-from-x:28px}.deck[data-move=back] .slide{--stage-from-x:-28px}.deck[data-move=down] .slide{--stage-from-y:28px}.deck[data-move=up] .slide{--stage-from-y:-28px}body.deck-page{background:var(--bg);margin:0;overflow:hidden}@media print{html,body{height:auto;overflow:visible}body.deck-page,.deck,.deck .slide{-webkit-print-color-adjust:exact;print-color-adjust:exact}.deck{display:block;position:static;overflow:visible}.stage{break-after:page;page-break-after:always;margin:0;position:static;transform:none}.stage:last-of-type{break-after:auto;page-break-after:auto}.slide{animation:none}.slide #write li.fragment{opacity:1}.rail,.deck .count,.deck .notes{display:none}}