:root{--monospace: Menlo, Consolas, monospace;--monospace-font: 14px/1.5 var(--monospace);--serif: "Source Serif 4", "Iowan Old Style", "Apple Garamond", "Palatino Linotype", "Times New Roman", "Droid Serif", Times, serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--sans-serif: -apple-system, BlinkMacSystemFont, "avenir next", avenir, helvetica, "helvetica neue", ubuntu, roboto, noto, "segoe ui", arial, sans-serif;--theme-blue: #4269d0;--theme-green: #3ca951;--theme-red: #ff725c;--theme-yellow: #efb118}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--theme-background);color:var(--theme-foreground)}body{font:17px/1.5 var(--serif);margin:0}a[href]{color:var(--theme-foreground-focus)}h1,h2,h3,h4,h5,h6{color:var(--theme-foreground-alt);font-weight:700;line-height:1.15;margin-top:0;margin-bottom:.25rem;text-wrap:balance}h2+p,h3+p,h4+p,h2+table,h3+table,h4+table{margin-top:0}h1+h2{color:var(--theme-foreground);font-size:20px;font-style:italic;font-weight:400;margin-bottom:1rem}a[href]{text-decoration:none}a[href]:hover,a[href]:focus{text-decoration:underline}h1 code,h2 code,h3 code,h4 code,h5 code,h6 code{font-size:90%}pre{line-height:1.5}pre,code,tt{font-family:var(--monospace);font-size:14px}img{max-width:100%}p,table,figure,figcaption,h1,h2,h3,h4,h5,h6,.katex-display{max-width:640px}blockquote,ol,ul{max-width:600px}blockquote{margin:1rem 1.5rem}ul ol{padding-left:28px}hr{height:1px;margin:1rem 0;padding:1rem 0;border:none;background:no-repeat center/100% 1px linear-gradient(to right,var(--theme-foreground-faintest),var(--theme-foreground-faintest))}pre{background-color:var(--theme-background-alt);border-radius:4px;margin:1rem -1rem;max-width:960px;min-height:1.5em;padding:.5rem 1rem;overflow-x:auto;box-sizing:border-box}input:not([type]),input[type=email],input[type=number],input[type=password],input[type=range],input[type=search],input[type=tel],input[type=text],input[type=url]{width:240px}input,canvas,button{vertical-align:middle}button,input,textarea{accent-color:var(--theme-blue)}table{width:100%;border-collapse:collapse;font:13px/1.2 var(--sans-serif)}table pre,table code,table tt{font-size:inherit;line-height:inherit}th>pre:only-child,td>pre:only-child{margin:0;padding:0}th{color:var(--theme-foreground);text-align:left;vertical-align:bottom}td{color:var(--theme-foreground-alt);vertical-align:top}th,td{padding:3px 6.5px 3px 0}th:last-child,td:last-child{padding-right:0}tr:not(:last-child){border-bottom:solid 1px var(--theme-foreground-faintest)}thead tr{border-bottom:solid 1px var(--theme-foreground-fainter)}figure,table{margin:1rem 0}figure img{max-width:100%}figure>h2,figure>h3{font-family:var(--sans-serif)}figure>h2{font-size:20px}figure>h3{font-size:16px;font-weight:400}figcaption{font:small var(--sans-serif);color:var(--theme-foreground-muted)}a[href].observablehq-header-anchor{color:inherit}:root{--font-big: 700 32px/1 var(--sans-serif);--font-small: 14px var(--sans-serif)}.big{font:var(--font-big)}.small{font:var(--font-small)}.red{color:var(--theme-red)}.yellow{color:var(--theme-yellow)}.green{color:var(--theme-green)}.blue{color:var(--theme-blue)}.muted{color:var(--theme-foreground-muted)}.observablehq--draft>h1:first-of-type:after{content:" [DRAFT]";color:var(--theme-foreground-muted)}:root{--theme-caret: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='M5 7L8.125 9.5L11.25 7' stroke='black' stroke-width='1.5' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");--theme-toggle: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m10.5,11 2.5-3-2.5-3 M6,8h7' fill='none' stroke='black' stroke-width='2'/%3E%3Crect x='2' y='2' fill='currentColor' height='12' rx='0.5' width='2'/%3E%3C/svg%3E");--theme-magnifier: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath stroke='currentColor' stroke-width='2' fill='none' d='M15,15L10.5,10.5a3,3 0 1,0 -6 -6a3,3 0 1,0 6 6'%3E%3C/path%3E%3C/svg%3E");--observablehq-max-width: 1440px;--observablehq-header-height: 2.2rem;scroll-padding-top:2.5rem}:root:has(#observablehq-header){scroll-padding-top:calc(var(--observablehq-header-height) + 2.5rem)}body{max-width:var(--observablehq-max-width);margin:auto}#observablehq-main,#observablehq-header,#observablehq-footer{margin:1rem auto}#observablehq-header{position:fixed;top:0;left:calc(max(0rem,(100vw - var(--observablehq-max-width)) / 2) + var(--observablehq-inset-left) + 2rem);right:calc(max(0rem,(100vw - var(--observablehq-max-width)) / 2) + var(--observablehq-inset-right) + 2rem);z-index:2;display:flex;align-items:center;gap:.5rem;height:var(--observablehq-header-height);margin:0 -2rem 2rem;padding:1rem 2rem .5rem;background:var(--theme-background);border-bottom:solid 1px var(--theme-foreground-faintest);font:500 16px var(--sans-serif)}#observablehq-main{min-height:calc(100vh - 20rem);position:relative;z-index:0}#observablehq-header~#observablehq-main{margin-top:calc(var(--observablehq-header-height) + 1.5rem + 2rem)}#observablehq-footer{display:block;margin-top:10rem;font:12px var(--sans-serif);color:var(--theme-foreground-faint)}#observablehq-footer nav{display:grid;max-width:640px;grid-template-columns:1fr 1fr;column-gap:1rem;margin-bottom:1rem}#observablehq-footer nav a{display:flex;flex-direction:column;border:1px solid var(--theme-foreground-fainter);border-radius:8px;padding:1rem;line-height:1rem;text-decoration:none}#observablehq-footer nav a span{font-size:14px}#observablehq-footer nav a:hover span{text-decoration:underline}#observablehq-footer nav a:hover{border-color:var(--theme-foreground-focus)}#observablehq-footer nav a[rel=prev]{grid-column:1;align-items:start}#observablehq-footer nav a[rel=next]{grid-column:2;align-items:end}#observablehq-footer nav a:before{color:var(--theme-foreground-faint)}#observablehq-footer nav a[rel=prev]:before{content:"Previous page"}#observablehq-footer nav a[rel=next]:before{content:"Next page"}#observablehq-center{margin:2rem;--observablehq-inset-left: 0rem;--observablehq-inset-right: 0rem}#observablehq-sidebar{--observablehq-sidebar-padding-left: max(0rem, (100vw - var(--observablehq-max-width)) / 2) ;position:fixed;background:var(--theme-background-alt);color:var(--theme-foreground-muted);font:14px var(--sans-serif);visibility:hidden;font-weight:500;width:calc(272px + var(--observablehq-sidebar-padding-left));z-index:3;top:0;bottom:0;left:-272px;box-sizing:border-box;padding:0 .5rem 1rem calc(var(--observablehq-sidebar-padding-left) + .5rem);overflow-y:auto}#observablehq-sidebar ol,#observablehq-toc ol{list-style:none;margin:0;padding:0}#observablehq-sidebar>ol,#observablehq-sidebar>details,#observablehq-sidebar>section{position:relative;padding-bottom:.5rem;margin:.5rem 0;border-bottom:solid 1px var(--theme-foreground-faintest)}#observablehq-sidebar>ol:first-child{position:sticky;top:0;z-index:1;font-size:16px;font-weight:700;padding-top:1rem;margin:0;color:var(--theme-foreground)}#observablehq-sidebar>ol:first-child:before{content:"";position:absolute;inset:0 -.5rem;background:var(--theme-background-alt)}#observablehq-sidebar>ol:first-child>li{position:relative}#observablehq-sidebar>ol:first-child>li>a{height:calc(var(--observablehq-header-height) - 1rem)}#observablehq-sidebar>ol:last-child,#observablehq-sidebar>details:last-child,#observablehq-sidebar>section:last-child{border-bottom:none}#observablehq-sidebar summary{font-weight:700;color:var(--theme-foreground);cursor:default}#observablehq-sidebar summary::-webkit-details-marker,#observablehq-sidebar summary::marker{display:none}#observablehq-sidebar details summary:after{position:absolute;right:0;width:1rem;height:1rem;background:var(--theme-foreground-muted);content:"";-webkit-mask:var(--theme-caret);-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;mask:var(--theme-caret);mask-repeat:no-repeat;mask-position:center;padding:.5rem;transition:transform .25s ease;transform:rotate(-90deg);transform-origin:50% 50%}#observablehq-sidebar details summary:hover:after{color:var(--theme-foreground)}#observablehq-sidebar details[open] summary:after{transform:rotate(0)}#observablehq-sidebar-toggle{position:fixed;appearance:none;background:none;top:0;left:0;height:100%;width:2rem;display:flex;align-items:center;justify-content:center;cursor:e-resize;margin:0;color:var(--theme-foreground-muted);z-index:1}#observablehq-sidebar-close{position:absolute;top:1rem;right:0;width:2rem;height:var(--observablehq-header-height);display:flex;align-items:center;justify-content:center;color:var(--theme-foreground-muted);cursor:w-resize;z-index:2}#observablehq-sidebar-toggle:before,#observablehq-sidebar-close:before{content:"";width:1rem;height:1rem;background:currentColor;-webkit-mask:var(--theme-toggle);mask:var(--theme-toggle)}#observablehq-sidebar-close:before{transform:scaleX(-1)}#observablehq-sidebar summary,.observablehq-link a{display:flex;padding:.5rem 1rem .5rem 1.5rem;margin-left:-.5rem;align-items:center}#observablehq-sidebar summary a{flex-grow:1;color:inherit}#observablehq-sidebar summary.observablehq-link{padding:0;margin-left:0}#observablehq-sidebar details summary:hover,.observablehq-link-active a,.observablehq-link a:hover{background:var(--theme-background)}.observablehq-link a:hover{color:var(--theme-foreground-focus)}#observablehq-toc{display:none;position:fixed;color:var(--theme-foreground-muted);font:400 14px var(--sans-serif);z-index:1;top:0;right:calc(max(0rem,(100% - var(--observablehq-max-width)) / 2) + 1rem);bottom:0;overflow-y:auto}#observablehq-header~#observablehq-toc{top:calc(var(--observablehq-header-height) + 1.5rem)}#observablehq-toc nav{width:192px;margin:2rem 0;padding:0 1rem;box-sizing:border-box;border-left:solid 1px var(--theme-foreground-faintest)}#observablehq-toc div{font-weight:700;color:var(--theme-foreground);margin-bottom:.5rem}.observablehq-secondary-link a{display:block;padding:.25rem 0}.observablehq-link:not(.observablehq-link-active) a[href]:not(:hover),.observablehq-secondary-link:not(.observablehq-secondary-link-active) a[href]:not(:hover){color:inherit}.observablehq-link-active,.observablehq-secondary-link-active{position:relative}.observablehq-link-active:before,.observablehq-secondary-link-highlight{content:"";position:absolute;width:3px;background:var(--theme-foreground-focus)}.observablehq-link-active:before{top:0;bottom:0;left:-.5rem}.observablehq-secondary-link-highlight{left:1px;top:2rem;height:0;transition:top .15s ease,height .15s ease}#observablehq-sidebar{transition:visibility .15s 0ms,left .15s 0ms ease}#observablehq-sidebar:focus-within,#observablehq-sidebar-toggle:checked~#observablehq-sidebar{left:0;visibility:initial;box-shadow:0 0 8px 4px #0000001a;transition:visibility 0ms 0ms,left .15s 0ms ease}#observablehq-sidebar-backdrop{display:none;position:fixed;inset:0;z-index:2}#observablehq-sidebar-backdrop:has(~#observablehq-sidebar:focus-within),#observablehq-sidebar-toggle:checked~#observablehq-sidebar-backdrop{display:initial}@media (prefers-color-scheme: dark){#observablehq-sidebar:focus-within,#observablehq-sidebar-toggle:checked~#observablehq-sidebar{box-shadow:0 0 8px 4px #00000080}}@media (min-width: calc(912px + 6rem)){#observablehq-sidebar{transition:none!important}#observablehq-sidebar-toggle:checked~#observablehq-sidebar-backdrop{display:none}#observablehq-sidebar-toggle:checked~#observablehq-sidebar,#observablehq-sidebar-toggle:indeterminate~#observablehq-sidebar{left:0;visibility:initial;box-shadow:none}#observablehq-sidebar-toggle:checked~#observablehq-center,#observablehq-sidebar-toggle:indeterminate~#observablehq-center{--observablehq-inset-left: calc(272px + 1rem) ;--observablehq-inset-right: 1rem;padding-left:var(--observablehq-inset-left);padding-right:1rem}}@media (min-width: calc(832px + 5rem)){#observablehq-toc~#observablehq-main{padding-right:calc(192px + 1rem)}#observablehq-toc{display:block}}@media (min-width: calc(912px + 6rem)){#observablehq-sidebar-toggle:checked~#observablehq-center #observablehq-toc,#observablehq-sidebar-toggle:indeterminate~#observablehq-center #observablehq-toc{display:none}#observablehq-sidebar-toggle:checked~#observablehq-center #observablehq-toc~#observablehq-main,#observablehq-sidebar-toggle:indeterminate~#observablehq-center #observablehq-toc~#observablehq-main{padding-right:0}}@media (min-width: calc(1104px + 7rem)){#observablehq-sidebar-toggle:checked~#observablehq-center #observablehq-toc,#observablehq-sidebar-toggle:indeterminate~#observablehq-center #observablehq-toc,#observablehq-toc{display:block}#observablehq-sidebar-toggle:checked~#observablehq-center #observablehq-toc~#observablehq-main,#observablehq-sidebar-toggle:indeterminate~#observablehq-center #observablehq-toc~#observablehq-main{padding-right:calc(192px + 1rem)}}.observablehq-pre-container{position:relative;margin:1rem -1rem;max-width:960px}.observablehq-pre-container:after{position:absolute;top:0;right:0;height:21px;font:12px var(--sans-serif);color:var(--theme-foreground-muted);background:linear-gradient(to right,transparent,var(--theme-background-alt) 40%);padding:.5rem .5rem .5rem 1.5rem}.observablehq-pre-container[data-language]:after{content:attr(data-language)}.observablehq-pre-container pre{padding-right:4rem;margin:0;max-width:none}.observablehq-pre-copy{position:absolute;top:0;right:0;background:none;color:transparent;border:none;border-radius:4px;padding:0 8px;margin:4px;height:29px;cursor:pointer;z-index:1;display:flex;align-items:center}.observablehq-pre-copied:before{content:"Copied!";position:absolute;right:calc(100% + .25rem);background:linear-gradient(to right,transparent,var(--theme-background-alt) 10%);color:var(--theme-green);font:var(--font-small);padding:4px 8px 4px 16px;pointer-events:none;animation-name:observablehq-pre-copied;animation-duration:.25s;animation-direction:alternate;animation-iteration-count:2}@keyframes observablehq-pre-copied{0%{opacity:0;transform:translate(.5rem)}50%{opacity:1}to{transform:translate(0)}}.observablehq-pre-container[data-copy] .observablehq-pre-copy,.observablehq-pre-container:hover .observablehq-pre-copy,.observablehq-pre-container .observablehq-pre-copy:focus{background:var(--theme-background-alt);color:var(--theme-foreground-faint)}.observablehq-pre-container .observablehq-pre-copy:hover{color:var(--theme-foreground-muted)}.observablehq-pre-container .observablehq-pre-copy:active{color:var(--theme-foreground);background:var(--theme-foreground-faintest)}#observablehq-sidebar.observablehq-search-results>ol:not(:first-child),#observablehq-sidebar.observablehq-search-results>details,#observablehq-sidebar.observablehq-search-results>section{display:none}#observablehq-search{position:relative;padding:.5rem 0 0;display:flex;align-items:center}#observablehq-search input{padding:6px 4px 6px 2.2em;width:100%;border:none;border-radius:4px;background-color:var(--theme-background);font-size:13.3px;height:28px}#observablehq-search input::placeholder{color:var(--theme-foreground-faint)}#observablehq-search:before{position:absolute;left:.5rem;content:"";width:1rem;height:1rem;background:currentColor;-webkit-mask:var(--theme-magnifier);mask:var(--theme-magnifier);pointer-events:none}#observablehq-search:after{position:absolute;right:6px;content:attr(data-shortcut);pointer-events:none}#observablehq-search:focus-within:after{content:""}#observablehq-search-results{--relevance-width: 32px;position:absolute;overflow-y:auto;top:6.5rem;left:var(--observablehq-sidebar-padding-left);right:.5rem;bottom:0}#observablehq-search-results a span{max-width:184px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#observablehq-search-results div{text-align:right;font-size:10px;margin:.5em}#observablehq-search-results li{position:relative;display:flex;align-items:center}#observablehq-search-results a{flex-grow:1}#observablehq-search-results li:after,#observablehq-search-results a span:after{content:"";width:var(--relevance-width);height:4px;position:absolute;top:14px;right:.5em;border-radius:2px;background:var(--theme-foreground-muted)}#observablehq-search-results li.observablehq-link-active:after{background:var(--theme-foreground-focus)}#observablehq-search-results a span:after{background:var(--theme-foreground-faintest)}#observablehq-search-results li[data-score="0"]:after{width:calc(var(--relevance-width) * .125)}#observablehq-search-results li[data-score="1"]:after{width:calc(var(--relevance-width) * .25)}#observablehq-search-results li[data-score="2"]:after{width:calc(var(--relevance-width) * .4375)}#observablehq-search-results li[data-score="3"]:after{width:calc(var(--relevance-width) * .625)}#observablehq-search-results li[data-score="4"]:after{width:calc(var(--relevance-width) * .8125)}@media print{#observablehq-center{padding-left:1em!important}#observablehq-sidebar,#observablehq-footer{display:none!important}}#observablehq-main{container-type:inline-size}.grid{margin:1rem 0;display:grid;gap:1rem;grid-auto-rows:1fr}.grid svg{overflow:visible}.grid figure{margin:0}.grid>*>p:first-child{margin-top:0}.grid>*>p:last-child{margin-bottom:0}@container (min-width: 640px){.grid-cols-2,.grid-cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-2 .grid-colspan-2,.grid-cols-2 .grid-colspan-3,.grid-cols-2 .grid-colspan-4,.grid-cols-4 .grid-colspan-2,.grid-cols-4 .grid-colspan-3,.grid-cols-4 .grid-colspan-4{grid-column:span 2}}@container (min-width: 720px){.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-3 .grid-colspan-2{grid-column:span 2}.grid-cols-3 .grid-colspan-3{grid-column:span 3}}@container (min-width: 1080px){.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cols-4 .grid-colspan-3{grid-column:span 3}.grid-cols-4 .grid-colspan-4{grid-column:span 4}}.grid-rowspan-2{grid-row:span 2}.grid-rowspan-3{grid-row:span 3}.grid-rowspan-4{grid-row:span 4}.note,.tip,.warning,.caution{border-left:solid 1px;border-radius:0 4px 4px 0;padding:1rem 2rem;margin:1rem 0;box-sizing:border-box;max-width:640px}.note:before,.tip:before,.warning:before,.caution:before{display:block;margin-bottom:1rem;font-weight:700}.note{border-left-color:var(--theme-foreground-fainter);background-color:var(--theme-background-alt)}.note:before{content:"Note";color:var(--theme-foreground-muted)}.tip{border-left-color:var(--theme-green);background-color:color-mix(in srgb,var(--theme-green),var(--theme-background) 90%)}.tip:before{content:"Tip";color:var(--theme-green)}.warning{border-left-color:var(--theme-yellow);background-color:color-mix(in srgb,var(--theme-yellow),var(--theme-background) 90%)}.warning:before{content:"Warning";color:var(--theme-yellow)}.caution{border-left-color:var(--theme-red);background-color:color-mix(in srgb,var(--theme-red),var(--theme-background) 90%)}.caution:before{content:"Caution";color:var(--theme-red)}.note[label]:before,.tip[label]:before,.warning[label]:before,.caution[label]:before{content:attr(label)}.note>:first-child,.tip>:first-child,.warning>:first-child,.caution>:first-child{margin-top:0}.note>:last-child,.tip>:last-child,.warning>:last-child,.caution>:last-child{margin-bottom:0}.card{background:var(--theme-background-alt);border:solid 1px var(--theme-foreground-faintest);border-radius:.75rem;padding:1rem;margin:1rem 0;font:14px var(--sans-serif)}.grid>.card{margin:0}.card>:first-child,.card>:first-child>:first-child{margin-top:0}.card>:last-child,.card>:last-child>:last-child{margin-bottom:0}.card h2,.card h3{font-size:inherit}.card h2{font-weight:500;font-size:15px}.card h3{font-weight:400;color:var(--theme-foreground-muted)}.card h2~svg,.card h3~svg,.card h2~p,.card h3~p{margin-top:1rem}.observablehq--block:empty{margin:0}@keyframes observablehq-loading{0%{transform:rotate(0)}to{transform:rotate(360deg)}}observablehq-loading{font:var(--monospace-font);color:var(--theme-foreground-muted);display:inline-block;transform-origin:.32em 55%;animation-name:observablehq-loading;animation-timing-function:linear;animation-duration:1s;animation-iteration-count:infinite}observablehq-loading:before{content:"\21bb"}.observablehq--block observablehq-loading{display:block}.observablehq--block{margin:1rem 0}.observablehq--block .observablehq,.observablehq--block .observablehq--inspect{display:block}.observablehq--collapsed,.observablehq--expanded.observablehq--inspect a{cursor:pointer}.observablehq--caret{margin-right:4px;vertical-align:baseline}.observablehq--field{text-indent:-1rem;margin-left:1rem}.observablehq--inspect{font:var(--monospace-font);overflow-x:auto;white-space:pre}.observablehq--inspect.observablehq--import{white-space:normal}.observablehq--inspect::-webkit-scrollbar{display:none}.observablehq--error .observablehq--inspect{word-break:break-all;white-space:pre-wrap}.observablehq--string-expand{margin-left:6px;padding:2px 6px;border-radius:2px;font-size:80%;background:var(--theme-background-alt);cursor:pointer;vertical-align:middle}.observablehq--keyword,.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:var(--syntax-keyword)}.observablehq--symbol,.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:var(--syntax-entity)}.observablehq--index,.observablehq--key,.hljs-attr,.hljs-attribute,.hljs-meta,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:var(--syntax-constant)}.observablehq--regexp,.observablehq--string,.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:var(--syntax-string)}.observablehq--null,.observablehq--undefined,.hljs-built_in,.hljs-literal,.hljs-symbol{color:var(--syntax-variable)}.observablehq--prototype-key,.observablehq--empty,.hljs-comment,.hljs-formula{color:var(--syntax-comment)}.observablehq--bigint,.observablehq--boolean,.observablehq--date,.observablehq--forbidden,.observablehq--number,.hljs-name,.hljs-number,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:var(--syntax-entity-tag)}.hljs-subst{color:var(--syntax-storage-modifier-import)}.hljs-section{color:var(--syntax-markup-heading);font-weight:700}.hljs-bullet{color:var(--syntax-markup-list)}.hljs-emphasis{color:var(--syntax-markup-italic);font-style:italic}.hljs-strong{color:var(--syntax-markup-bold);font-weight:700}.hljs-addition{color:var(--syntax-markup-inserted);background-color:var(--syntax-markup-inserted-background)}.hljs-deletion{color:var(--syntax-markup-deleted);background-color:var(--syntax-markup-deleted-background)}.observablehq--empty{font-style:oblique}.observablehq--error{color:var(--syntax-keyword)}.plot-d6a7b5{--plot-background: var(--theme-background)}p .plot-d6a7b5{display:inline-block}:root{--syntax-keyword: #d73a49;--syntax-entity: #6f42c1;--syntax-constant: #005cc5;--syntax-string: #032f62;--syntax-variable: #e36209;--syntax-comment: var(--theme-foreground-muted);--syntax-entity-tag: #22863a;--syntax-storage-modifier-import: #24292e;--syntax-markup-heading: #005cc5;--syntax-markup-list: #735c0f;--syntax-markup-italic: #24292e;--syntax-markup-bold: #24292e;--syntax-markup-inserted: #22863a;--syntax-markup-inserted-background: #f0fff4;--syntax-markup-deleted: #b31d28;--syntax-markup-deleted-background: #ffeef0}:root{--theme-background-b: color-mix(in srgb, var(--theme-foreground) 4%, var(--theme-background-a));--theme-background: var(--theme-background-a);--theme-background-alt: var(--theme-background-b);--theme-foreground-alt: color-mix(in srgb, var(--theme-foreground) 90%, var(--theme-background-a));--theme-foreground-muted: color-mix(in srgb, var(--theme-foreground) 60%, var(--theme-background-a));--theme-foreground-faint: color-mix(in srgb, var(--theme-foreground) 50%, var(--theme-background-a));--theme-foreground-fainter: color-mix(in srgb, var(--theme-foreground) 30%, var(--theme-background-a));--theme-foreground-faintest: color-mix(in srgb, var(--theme-foreground) 14%, var(--theme-background-a));color-scheme:light}:root{--theme-foreground: #1b1e23;--theme-foreground-focus: #3b5fc0;--theme-background-a: #ffffff}:root{--color-blue-50: #eff6ff;--color-blue-100: #dbeafe;--color-blue-200: #bfdbfe;--color-blue-300: #93c5fd;--color-blue-400: #60a5fa;--color-blue-500: #3b82f6;--color-blue-600: #3b5fc0;--color-blue-700: #2f4a99;--color-blue-800: #1e3a8a;--color-blue-900: #1e3a5f;--color-blue-950: #172554;--color-alternate-blue-50: #ecf5ff;--color-alternate-blue-100: #c4cdff;--color-alternate-blue-200: #8e97c7;--color-alternate-blue-300: #9ea7d7;--color-alternate-blue-400: #7982b1;--color-alternate-blue-500: #555f8b;--color-alternate-blue-600: #333f68;--color-alternate-blue-700: #27304f;--color-alternate-blue-800: #202842;--color-alternate-blue-900: #1a2136;--color-alternate-blue-950: #0e111c;--color-bluegray-50: #f9fafb;--color-bluegray-100: #f3f4f6;--color-bluegray-200: #e8ecf4;--color-bluegray-300: #d1d5db;--color-bluegray-400: #9ca3af;--color-bluegray-500: #47536b;--color-bluegray-600: #374151;--color-bluegray-650: #3d4659;--color-bluegray-700: #273042;--color-bluegray-800: #1a202e;--color-bluegray-900: #121826;--color-bluegray-950: #090d1b;--color-green-50: #f0fdf4;--color-green-100: #dcfce7;--color-green-200: #bbf7d0;--color-green-300: #86efac;--color-green-400: #4ade80;--color-green-500: #22c55e;--color-green-600: #10b981;--color-green-700: #15803d;--color-green-800: #166534;--color-green-900: #14532d;--color-green-950: #052e16;--color-alternate-green-50: #f0fcf9;--color-alternate-green-100: #dcfcf4;--color-alternate-green-200: #e4f2ef;--color-alternate-green-300: #b3e6d9;--color-alternate-green-400: #80d6c7;--color-alternate-green-500: #4ec2b7;--color-alternate-green-600: #2eb0a8;--color-alternate-green-700: #279790;--color-alternate-green-800: #207a74;--color-alternate-green-900: #1a635c;--color-alternate-green-950: #0d3630;--color-amber-50: #fffbeb;--color-amber-100: #fef3c7;--color-amber-200: #fde68a;--color-amber-300: #fcd34d;--color-amber-400: #fbbf24;--color-amber-500: #f59e0b;--color-amber-600: #d97706;--color-amber-700: #b45309;--color-amber-800: #92400e;--color-amber-900: #78350f;--color-amber-950: #451a03;--color-red-50: #fef2f2;--color-red-100: #fee2e2;--color-red-200: #fecaca;--color-red-300: #fca5a5;--color-red-400: #f87171;--color-red-500: #ef4444;--color-red-600: #dc2626;--color-red-700: #b91c1c;--color-red-800: #991b1b;--color-red-900: #7f1d1d;--color-red-950: #450a0a;--color-cyan-50: #ecfeff;--color-cyan-100: #cffafe;--color-cyan-200: #a5f3fc;--color-cyan-300: #67e8f9;--color-cyan-400: #22d3ee;--color-cyan-500: #06b6d4;--color-cyan-600: #0891b2;--color-cyan-700: #0e7490;--color-cyan-800: #155e75;--color-cyan-900: #164e63;--color-cyan-950: #083344;--color-gray-50: #fafbfc;--color-gray-100: #f5f7fa;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-gray-950: #030712;--color-white: #ffffff;--color-black: #000000;--spacing-unit: 4px;--font-family-sans-ui: "Lato", -apple-system, BlinkMacSystemFont, "avenir next", avenir, "helvetica neue", helvetica, ubuntu, roboto, noto, "segoe ui", arial, sans-serif;--font-family-sans-content: "Inter", -apple-system, BlinkMacSystemFont, "avenir next", avenir, "helvetica neue", helvetica, ubuntu, roboto, noto, "segoe ui", arial, sans-serif;--font-family-serif: "Source Serif 4", "Source Serif Pro", "Georgia", serif;--font-family-mono: "Source Code Pro", Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 30px;--font-size-4xl: 36px;--font-size-5xl: 48px;--line-height-xs: 1.4;--line-height-sm: 1.45;--line-height-base: 1.5;--line-height-lg: 1.6;--line-height-xl: 1.5;--line-height-2xl: 1.4;--line-height-3xl: 1.3;--line-height-4xl: 1.2;--line-height-5xl: 1.1;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--radius-none: 0;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-2xl: 16px;--radius-full: 9999px;--border-width-0: 0;--border-width-1: 1px;--border-width-2: 2px;--border-width-4: 4px;--border-width-8: 8px;--opacity-0: 0;--opacity-5: .05;--opacity-10: .1;--opacity-20: .2;--opacity-30: .3;--opacity-40: .4;--opacity-50: .5;--opacity-60: .6;--opacity-70: .7;--opacity-80: .8;--opacity-90: .9;--opacity-100: 1;--transition-fast: .1s;--transition-base: .15s;--transition-slow: .3s;--transition-slower: .5s;--transition-timing-default: ease;--transition-timing-linear: linear;--transition-timing-in: ease-in;--transition-timing-out: ease-out;--transition-timing-in-out: ease-in-out;--color-primary: var(--color-blue-600);--color-primary-light: var(--color-blue-500);--color-primary-lighter: var(--color-blue-400);--color-primary-dark: var(--color-blue-700);--color-primary-darker: var(--color-blue-800);--color-primary-hover: var(--color-blue-700);--color-primary-active: var(--color-blue-800);--color-alternate: var(--color-bluegray-500);--color-alternate-light: var(--color-bluegray-400);--color-alternate-lighter: var(--color-bluegray-300);--color-alternate-dark: var(--color-bluegray-700);--color-alternate-darker: var(--color-bluegray-800);--color-alternate-hover: var(--color-bluegray-700);--color-alternate-active: var(--color-bluegray-800);--color-success: var(--color-green-600);--color-success-light: var(--color-green-500);--color-success-dark: var(--color-green-700);--color-success-bg: var(--color-green-50);--color-warning: var(--color-amber-500);--color-warning-light: var(--color-amber-400);--color-warning-dark: var(--color-amber-600);--color-warning-bg: var(--color-amber-50);--color-error: var(--color-red-500);--color-error-light: var(--color-red-400);--color-error-dark: var(--color-red-600);--color-error-bg: var(--color-red-50);--color-info: var(--color-cyan-500);--color-info-light: var(--color-cyan-400);--color-info-dark: var(--color-cyan-600);--color-info-bg: var(--color-cyan-50);--color-background: var(--color-gray-50);--color-background-alt: var(--color-gray-100);--color-surface: var(--color-white);--color-surface-secondary: var(--color-gray-100);--color-surface-tertiary: var(--color-gray-200);--color-text-primary: var(--color-gray-900);--color-text-secondary: var(--color-gray-600);--color-text-tertiary: var(--color-gray-500);--color-text-disabled: var(--color-gray-400);--color-text-inverse: var(--color-white);--color-text-link: var(--color-primary);--color-text-link-hover: var(--color-primary-hover);--color-border-light: rgba(0, 0, 0, .08);--color-border-default: rgba(0, 0, 0, .12);--color-border-strong: rgba(0, 0, 0, .18);--color-border-focus: var(--color-primary);--color-hover-bg: var(--color-gray-100);--color-active-bg: var(--color-gray-200);--color-selected-bg: var(--color-blue-50);--space-0: 0;--space-1: calc(var(--spacing-unit) * 1);--space-2: calc(var(--spacing-unit) * 2);--space-3: calc(var(--spacing-unit) * 3);--space-4: calc(var(--spacing-unit) * 4);--space-5: calc(var(--spacing-unit) * 5);--space-6: calc(var(--spacing-unit) * 6);--space-7: calc(var(--spacing-unit) * 7);--space-8: calc(var(--spacing-unit) * 8);--space-9: calc(var(--spacing-unit) * 9);--space-10: calc(var(--spacing-unit) * 10);--space-12: calc(var(--spacing-unit) * 12);--space-16: calc(var(--spacing-unit) * 16);--space-20: calc(var(--spacing-unit) * 20);--space-24: calc(var(--spacing-unit) * 24);--space-32: calc(var(--spacing-unit) * 32);--font-heading: var(--font-family-sans-ui);--font-body: var(--font-family-sans-content);--font-ui: var(--font-family-sans-ui);--font-code: var(--font-family-mono);--text-xs: var(--font-size-xs) / var(--line-height-xs);--text-sm: var(--font-size-sm) / var(--line-height-sm);--text-base: var(--font-size-base) / var(--line-height-base);--text-lg: var(--font-size-lg) / var(--line-height-lg);--text-xl: var(--font-size-xl) / var(--line-height-xl);--text-2xl: var(--font-size-2xl) / var(--line-height-2xl);--text-3xl: var(--font-size-3xl) / var(--line-height-3xl);--text-4xl: var(--font-size-4xl) / var(--line-height-4xl);--elevation-none: none;--elevation-card: var(--shadow-sm);--elevation-card-hover: var(--shadow-md);--elevation-dropdown: var(--shadow-lg);--elevation-modal: var(--shadow-xl);--elevation-overlay: var(--shadow-2xl);--border-default: var(--border-width-1) solid var(--color-border-default);--border-light: var(--border-width-1) solid var(--color-border-light);--border-strong: var(--border-width-1) solid var(--color-border-strong);--border-focus: var(--border-width-2) solid var(--color-border-focus);--transition-colors: color var(--transition-base) var(--transition-timing-default), background-color var(--transition-base) var(--transition-timing-default), border-color var(--transition-base) var(--transition-timing-default);--transition-shadow: box-shadow var(--transition-base) var(--transition-timing-default);--transition-transform: transform var(--transition-base) var(--transition-timing-default);--transition-all: all var(--transition-base) var(--transition-timing-default);--button-padding-x: var(--space-4);--button-padding-y: var(--space-2);--button-radius: var(--radius-md);--button-font-weight: var(--font-weight-medium);--card-padding: var(--space-6);--card-radius: var(--radius-lg);--card-border: var(--border-light);--card-shadow: var(--elevation-card);--card-shadow-hover: var(--elevation-card-hover);--input-padding-x: var(--space-3);--input-padding-y: var(--space-2);--input-radius: var(--radius-md);--input-border: var(--border-default);--input-border-focus: var(--border-focus);--input-bg: var(--color-surface);--table-padding-x: var(--space-4);--table-padding-y: var(--space-3);--table-border: var(--border-light);--table-header-bg: var(--color-gray-100);--table-row-hover-bg: var(--color-gray-50);--nav-padding-x: var(--space-4);--nav-padding-y: var(--space-3);--nav-item-radius: var(--radius-md);--nav-item-hover-bg: var(--color-hover-bg);--nav-item-active-bg: var(--color-active-bg);--badge-padding-x: var(--space-2);--badge-padding-y: var(--space-1);--badge-radius: var(--radius-sm);--badge-font-size: var(--font-size-xs);--badge-font-weight: var(--font-weight-medium);--layout-max-width-mod: 1376px;--layout-sidebar-base-width: 272px;--layout-header-height: 48px;--layout-gap: var(--space-6);--z-base: 0;--z-dropdown: 1000;--z-sticky: 1100;--z-fixed: 1200;--z-overlay: 1300;--z-modal: 1400;--z-popover: 1500;--z-tooltip: 1600}:root{--theme-foreground-focus: var(--color-green-600);--theme-blue: var(--color-blue-600);--theme-green: var(--color-green-600);--theme-red: var(--color-red-600);--theme-yellow: var(--color-amber-600);--observablehq-header-height: 3rem;--sans-serif: var(--font-family-sans-content);--serif: var(--font-family-serif);--monospace: var(--font-family-mono);font-family:var(--font-body);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text-primary)}body{font-family:var(--font-body)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:var(--font-weight-semibold);max-width:none}@media (min-width: calc(912px + 6rem)){#observablehq-sidebar-toggle:checked~#observablehq-center,#observablehq-sidebar-toggle:indeterminate~#observablehq-center{--observablehq-inset-left: var(--layout-sidebar-base-width);--observablehq-inset-right: 1rem;padding-left:var(--layout-sidebar-base-width)!important;padding-right:1rem;#observablehq-header{padding-left:calc(max(0rem,(100vw - var(--observablehq-max-width)) / 2) + var(--observablehq-inset-left) + 2rem);.header-content{max-width:calc(var(--layout-max-width-mod) - (var(--layout-sidebar-base-width) + 1rem));margin:0}}#observablehq-footer{padding-left:calc(max(0rem,(100vw - var(--observablehq-max-width)) / 2) + var(--observablehq-inset-left) + 2rem);>nav,>div{max-width:calc(var(--layout-max-width-mod) - (var(--layout-sidebar-base-width) + 1rem));margin:0}}}}#observablehq-header~#observablehq-main{margin-top:calc(var(--layout-header-height) + 4rem)}#observablehq-main{>h2{color:var(--color-bluegray-500);font-size:2.25rem;font-weight:var(--font-weight-normal);margin:0 0 2rem;padding:0}.main-content{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:1rem;margin-bottom:6rem}}html{background-color:var(--color-bluegray-200)}.card{background-color:var(--color-gray-50);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-sm);border:1px solid transparent;&:hover{border:1px solid var(--color-gray-300)}}#observablehq-header{position:fixed;top:0;left:0;right:0;background:var(--color-alternate);color:var(--color-text-inverse);box-shadow:var(--shadow-md);margin:0 0 2rem;padding-bottom:1rem;.header-content{display:flex;width:100%;align-items:center;gap:var(--space-4);justify-content:space-between;max-width:var(--layout-max-width-mod);margin:auto;.header-title-container{display:flex;align-items:center;height:var(--space-12);gap:var(--space-4);.logo-container{background-image:linear-gradient(to right bottom,oklch(.765 .177 163.223),oklch(.623 .214 259.815));width:var(--space-12);height:var(--space-12);display:flex;flex-shrink:0;align-items:center;justify-content:center;border-radius:10px;/ box-shadow: rgba(0,0,0,0) 0px 0px 0px 0px,rgba(0,0,0,0) 0px 0px 0px 0px,rgba(0,0,0,0) 0px 0px 0px 0px,rgba(0,0,0,0) 0px 0px 0px 0px,rgba(0,0,0,.1) 0px 10px 15px -3px,rgba(0,0,0,.1) 0px 4px 6px -4px;svg{width:calc(var(--space-9) + 2px);height:calc(var(--space-9) + 2px)}}.header-title-text-container{display:flex;flex-direction:column;gap:var(--space-1);h1{font-size:var(--font-size-3xl);font-weight:var(--font-weight-normal);color:var(--color-white);outline-color:#a1a1a180;line-height:1;margin:0}p{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:var(--color-gray-300);margin:0}}}.customer-info-container{display:flex;align-items:center;height:var(--space-12);gap:var(--space-4);.customer-info{font-size:var(--font-size-sm);color:var(--color-gray-300)}button{display:flex;align-items:center;gap:var(--space-2);border-radius:var(--radius-lg);border:none;background-color:var(--color-bluegray-650);color:var(--color-text-inverse);padding:var(--space-2) var(--space-4);cursor:pointer;&:hover{background-color:var(--color-bluegray-700)}svg{width:var(--space-4);height:var(--space-4)}}}}}#observablehq-footer{position:fixed;bottom:0;left:0;right:0;z-index:2;display:flex;flex-direction:column;gap:.5rem;margin:0;padding:1rem 2rem;background:var(--color-gray-100);font:500 16px var(--sans-serif);border-top:1px solid var(--color-gray-200);>nav,>div{width:100%;max-width:var(--layout-max-width-mod);margin:auto}>nav{padding-bottom:1rem;border-bottom:1px dotted var(--color-gray-300)}>nav>a{display:flex;flex-direction:row;border:none;padding:.5rem 1rem;text-decoration:none;justify-content:space-between;font-size:.875rem;background-color:var(--color-alternate-green-200);&:before{color:var(--color-gray-500)}&:hover{background-color:var(--color-alternate-green-300)}}>div>a{font-size:var(--font-size-sm);color:var(--color-gray-500);text-decoration:none;&:hover{color:var(--color-gray-700)}}}#observablehq-sidebar{z-index:2;top:calc(var(--layout-header-height) + 2rem);background-color:var(--color-surface);font-size:1rem;>ol:first-child{padding:1rem 0;height:var(--layout-header-height);font-size:1.25rem;font-weight:var(--font-weight-semibold);color:var(--color-bluegray-500);border-bottom:1px solid var(--color-gray-200);.observablehq-link a{color:var(--color-bluegray-500)}.observablehq-link a:hover{color:var(--theme-foreground-focus)}}>ol:first-child:before{background:var(--color-surface)}>ol:nth-child(2){padding:0;li{padding:.625rem .5rem .625rem 0}}.observablehq-link a{color:var(--color-gray-500)}.observablehq-link.observablehq-link-active a{color:var(--color-bluegray-500)}.observablehq-link a:hover{color:var(--theme-foreground-focus)}}