@import url("https://fonts.googleapis.com/css2?family=Source+Serif+Pro:ital,wght@0,400;0,600;0,700;1,400;1,600;1,700&display=swap");

:root {
    --syntax-normal: #1b1e23;
    --syntax-comment: #828282;
    --syntax-number: #20a5ba;
    --syntax-keyword: #c30771;
    --syntax-atom: #10a778;
    --syntax-string: #008ec4;
    --syntax-error: #ffbedc;
    --syntax-unknown-variable: #838383;
    --syntax-known-variable: #005f87;
    --syntax-matchbracket: #20bbfc;
    --syntax-key: #6636b4;
    --mono-fonts: 82%/1.5 Menlo, Consolas, monospace;
}

.observablehq--expanded,
.observablehq--collapsed,
.observablehq--function,
.observablehq--import,
.observablehq--string:before,
.observablehq--string:after,
.observablehq--gray {
    color: var(--syntax-normal);
}

.observablehq--collapsed,
.observablehq--expanded.observablehq--inspect a {
    cursor: pointer;
}

.observablehq--field {
    text-indent: -1em;
    margin-left: 1em;
}

.observablehq--empty {
    color: var(--syntax_comment);
}

a[href],
.observablehq--keyword,
.observablehq--blue {
    color: #3182bd;
}

.hljs-deletion,
.hljs-variable,
.observablehq--forbidden,
.observablehq--pink {
    color: #e377c2;
}

.observablehq--orange {
    color: #e6550d;
}

.observablehq--null,
.observablehq--undefined,
.observablehq--boolean,
.hljs-literal {
    color: var(--syntax-atom);
}

.hljs-number,
.hljs-regexp,
.hljs-bullet,
.hljs-link,
.observablehq--bigint,
.observablehq--number,
.observablehq--date,
.observablehq--regexp,
.observablehq--symbol,
.observablehq--green {
    color: var(--syntax-number);
}

.observablehq--index,
.observablehq--key {
    color: var(--syntax-key);
}

.observablehq--prototype-key {
    color: #aaa;
}

.observablehq--empty {
    font-style: oblique;
}

.hljs-string,
.hljs-meta,
.hljs-symbol,
.hljs-template-tag,
.hljs-template-variable,
.hljs-addition,
.observablehq--string,
.observablehq--purple {
    color: var(--syntax-string);
}

.observablehq--error,
.observablehq--red {
    color: #e7040f;
}

.observablehq:empty:after,
.observablehq>link:only-child,
.observablehq>style:only-child,
.observablehq--inspect {
    font: var(--monospace-font);
    overflow-x: auto;
    display: block;
    padding: 4px 0;
    white-space: pre;
}

.observablehq--error .observablehq--inspect {
    word-break: break-all;
    white-space: pre-wrap;
}

:root {
    --syntax-diff: #24292e;
    --syntax-diff-bg: #ffffff;
    --hr: rgba(0, 0, 0, 0.05);
    --monospace: Menlo, Consolas, monospace;
    --monospace-font: 14px/1.5 var(--monospace);
    --serif: "Source Serif Pro", "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;
}

html {
    font: 17px/1.5 var(--serif);
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #1b1e23;
}

body {
    margin: 0 14px;
}

body.fullscreen {
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: #333;
    font-weight: 700;
    line-height: 1.15;
    margin-top: 0;
    margin-bottom: 0.25rem;
}

h2~p,
h3~p,
h4~p,
h2~table,
h3~table,
h4~table {
    margin-top: 0;
}

.observablehq:first-of-type h1+h2 {
    font-size: 20px;
    font-style: italic;
    font-weight: normal;
    margin-bottom: 1rem;
    /* see h2 ~ p */
}

a[href] {
    text-decoration: none;
}

a[href]:hover {
    text-decoration: underline;
}

h1 code,
h2 code,
h3 code,
h4 code,
h5 code,
h6 code {
    font-size: 90%;
}

pre,
code,
tt {
    font-family: var(--monospace);
    font-size: 14px;
    line-height: 1.5;
}

img {
    max-width: calc(100vw - 28px);
}

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(--hr), var(--hr));
}

pre {
    padding: 2px 0;
}

.observablehq--md-pre {
    overflow-x: auto;
}

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: #3b5fc0;
}

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: #111;
    text-align: left;
    vertical-align: bottom;
}

td {
    color: #444;
    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 #eee;
}

thead tr {
    border-bottom: solid 1px #ccc;
}

figure,
table {
    margin: 1rem 0;
}

figure img {
    max-width: 100%;
}

figcaption {
    font: small var(--sans-serif);
    color: var(--syntax-unknown-variable);
}

.observablehq--caret {
    margin-right: 4px;
    vertical-align: baseline;
}

.observablehq--field {
    text-indent: -1rem;
    margin-left: 1rem;
}

.observablehq--prototype-key,
.observablehq--empty,
.hljs-comment {
    color: var(--syntax-comment);
}

.hljs-built_in {
    color: var(--syntax-known-variable);
}

.observablehq--unknown {
    color: var(--syntax-unknown-variable);
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-section,
.hljs-doctag,
.hljs-type,
.hljs-tag,
.hljs-name,
.hljs-selector-id,
.hljs-selector-class,
.hljs-strong {
    color: var(--syntax-keyword);
}

.observablehq {
    position: relative;
    margin: 17px 0;
    min-height: 1.5rem;
    /* the standard line-height */
}

.observablehq:before {
    content: "";
    position: absolute;
    left: -14px;
    top: 0;
    bottom: 1px;
    width: 4px;
    transition: background-color 250ms linear;
}

.observablehq--running:before,
.observablehq--changed:before {
    background-color: hsl(217, 13%, 70%);
    transition: none;
}

.observablehq--error:before {
    background-color: #e7040f;
}

.observablehq:not(.observablehq--running):empty:after {
    content: "<detached>";
    color: var(--syntax-comment);
    font-style: oblique;
}

.observablehq>link:only-child,
.observablehq>style:only-child {
    visibility: hidden;
    white-space: nowrap;
    color: var(--syntax-keyword);
}

.observablehq>link:only-child:before {
    content: "<link>";
    visibility: visible;
    text-decoration: none;
    pointer-events: none;
}

.observablehq>style:only-child:before {
    content: "<style>";
    visibility: visible;
}

.observablehq--inspect.observablehq--import {
    white-space: normal;
}

.observablehq--inspect::-webkit-scrollbar {
    display: none;
}

.observablehq--string-expand {
    margin-left: 6px;
    padding: 2px 6px;
    border-radius: 2px;
    font-size: 80%;
    background: #eee;
    color: var(--syntax-normal);
    cursor: pointer;
    vertical-align: middle;
    position: sticky;
    right: 0;
}

.observablehq--string-expand:hover {
    background: #ddd;
}

.observablehq--string-expand:active {
    background: #ddd;
}