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.prism-dracula .prism .namespace,
.prism-github-gist .prism .namespace,
.prism-kimbie-light .prism .namespace,
.prism-tomorrow-night .prism .namespace,
.prism-tomorrow-night-eighties .prism .namespace,
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}

.app--dark .mermaid .loopLine,
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}

@font-face {
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}

@font-face {
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	font-weight: 700;
	font-style: normal
}

@font-face {
	font-family: KaTeX_Caligraphic;
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	font-weight: 400;
	font-style: normal
}

@font-face {
	font-family: KaTeX_Fraktur;
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	font-style: normal
}

@font-face {
	font-family: KaTeX_Fraktur;
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	font-style: normal
}

@font-face {
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	font-weight: 700;
	font-style: normal
}

@font-face {
	font-family: KaTeX_Main;
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	font-style: italic
}

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	font-style: italic
}

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@font-face {
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@font-face {
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}

@font-face {
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}

@font-face {
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}

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}

@font-face {
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}

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}

@font-face {
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}

@font-face {
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}

@font-face {
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}

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}

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}

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}

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	width: min-content
}

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sup {
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}

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}

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}

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}

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}

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}

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}

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}

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}

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}

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}

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	font-size: 10px
}

.mermaid .taskTextOutsideRight {
	fill: #333;
	text-anchor: start;
	font-size: 11px
}

.mermaid .taskTextOutsideLeft {
	fill: #333;
	text-anchor: end;
	font-size: 11px
}

.mermaid .taskText0,
.mermaid .taskText1,
.mermaid .taskText2,
.mermaid .taskText3 {
	fill: #4d4d4d
}

.mermaid .task0,
.mermaid .task1,
.mermaid .task2,
.mermaid .task3 {
	fill: #ffe4c2
}

.mermaid .taskTextOutside0,
.mermaid .taskTextOutside1,
.mermaid .taskTextOutside2,
.mermaid .taskTextOutside3 {
	fill: #4d4d4d
}

.mermaid .active0,
.mermaid .active1,
.mermaid .active2,
.mermaid .active3 {
	fill: #add6f7
}

.mermaid .activeText0,
.mermaid .activeText1,
.mermaid .activeText2,
.mermaid .activeText3 {
	fill: #4d4d4d !important
}

.mermaid .done0,
.mermaid .done1,
.mermaid .done2,
.mermaid .done3 {
	fill: #c2e0f9;
	stroke-width: 2
}

.mermaid .doneText0,
.mermaid .doneText1,
.mermaid .doneText2,
.mermaid .doneText3 {
	fill: #4d4d4d !important
}

.mermaid .crit0,
.mermaid .crit1,
.mermaid .crit2,
.mermaid .crit3 {
	fill: #ffcf94;
	stroke-width: 2
}

.mermaid .activeCrit0,
.mermaid .activeCrit1,
.mermaid .activeCrit2,
.mermaid .activeCrit3 {
	fill: #f88f95;
	stroke-width: 2
}

.mermaid .doneCrit0,
.mermaid .doneCrit1,
.mermaid .doneCrit2,
.mermaid .doneCrit3 {
	fill: #fcc7ca;
	stroke-width: 2;
	cursor: pointer
}

.mermaid .doneCritText0,
.mermaid .doneCritText1,
.mermaid .doneCritText2,
.mermaid .doneCritText3 {
	fill: #4d4d4d !important
}

.mermaid .activeCritText0,
.mermaid .activeCritText1,
.mermaid .activeCritText2,
.mermaid .activeCritText3 {
	fill: #333 !important
}

.mermaid .titleText {
	text-anchor: middle;
	font-size: 16px;
	fill: #3d3d3d;
	font-weight: 700
}

.mermaid g.classGroup text {
	fill: #999;
	stroke: none;
	font-family: trebuchet ms, verdana, arial;
	font-size: 10px
}

.mermaid g.classGroup rect {
	fill: #eee;
	stroke: #999
}

.mermaid g.classGroup line {
	stroke: #999;
	stroke-width: 1
}

.mermaid svg .classLabel .box {
	stroke: none;
	stroke-width: 0;
	fill: #eee;
	opacity: .5
}

.mermaid svg .classLabel .label {
	fill: #999;
	font-size: 10px
}

.mermaid .relation {
	stroke: #999;
	stroke-width: 1;
	fill: none
}

.mermaid #compositionEnd,
.mermaid #compositionStart,
.mermaid .composition {
	fill: #999;
	stroke: #999;
	stroke-width: 1
}

.mermaid #aggregationEnd,
.mermaid #aggregationStart,
.mermaid .aggregation {
	fill: #eee;
	stroke: #999;
	stroke-width: 1
}

.mermaid #dependencyEnd,
.mermaid #dependencyStart,
.mermaid #extensionEnd,
.mermaid #extensionStart {
	fill: #999;
	stroke: #999;
	stroke-width: 1
}

.mermaid .node text {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px
}

.mermaid div.mermaidTooltip {
	text-align: center;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	background: #eaf2fb;
	border: 1px solid #26a;
	border-radius: 2px
}

.app--dark .mermaid .label {
	color: #323d47
}

.app--dark .mermaid .node circle,
.app--dark .mermaid .node ellipse,
.app--dark .mermaid .node polygon,
.app--dark .mermaid .node rect {
	fill: #bdd5ea;
	stroke: #81b1db;
	stroke-width: 1px
}

.app--dark .mermaid .edgePath .path {
	stroke: #d3d3d3
}

.app--dark .mermaid .edgeLabel {
	background-color: #e8e8e8
}

.app--dark .mermaid .cluster rect {
	fill: #6d6d65 !important;
	rx: 4 !important;
	stroke: hsla(0, 0%, 100%, .25) !important;
	stroke-width: 1px !important
}

.app--dark .mermaid .cluster text {
	fill: #f9fffe
}

.app--dark .mermaid .actor {
	stroke: #81b1db;
	fill: #bdd5ea
}

.app--dark .mermaid text.actor {
	fill: #000;
	stroke: none
}

.app--dark .mermaid .actor-line {
	stroke: #d3d3d3
}

.app--dark .mermaid .messageLine0,
.app--dark .mermaid .messageLine1 {
	stroke-width: 1.5;
	stroke-dasharray: "2 2";
	stroke: #d3d3d3
}

.app--dark .mermaid #arrowhead {
	fill: #d3d3d3 !important
}

.app--dark .mermaid #crosshead path {
	fill: #d3d3d3 !important;
	stroke: #d3d3d3 !important
}

.app--dark .mermaid .messageText {
	fill: #d3d3d3;
	stroke: none
}

.app--dark .mermaid .labelBox {
	stroke: #81b1db;
	fill: #bdd5ea
}

.app--dark .mermaid .labelText {
	fill: #323d47;
	stroke: none
}

.app--dark .mermaid .loopText {
	fill: #d3d3d3;
	stroke: none
}

.app--dark .mermaid .loopLine {
	stroke-width: 2;
	stroke-dasharray: "2 2";
	stroke: #81b1db
}

.app--dark .mermaid .note {
	stroke: hsla(0, 0%, 100%, .25);
	fill: #fff5ad
}

.app--dark .mermaid .noteText {
	fill: #000;
	stroke: none;
	font-family: trebuchet ms, verdana, arial;
	font-size: 14px
}

.app--dark .mermaid .section {
	stroke: none;
	opacity: .2
}

.app--dark .mermaid .section0 {
	fill: hsla(0, 0%, 100%, .3)
}

.app--dark .mermaid .section2 {
	fill: #eae8b9
}

.app--dark .mermaid .section1,
.app--dark .mermaid .section3 {
	fill: #fff;
	opacity: .2
}

.app--dark .mermaid .sectionTitle0,
.app--dark .mermaid .sectionTitle1,
.app--dark .mermaid .sectionTitle2,
.app--dark .mermaid .sectionTitle3 {
	fill: #f9fffe
}

.app--dark .mermaid .sectionTitle {
	text-anchor: start;
	font-size: 11px
}

.app--dark .mermaid .grid .tick {
	stroke: hsla(0, 0%, 100%, .3);
	opacity: .3;
	shape-rendering: crispEdges
}

.app--dark .mermaid .grid .tick text {
	fill: #d3d3d3;
	opacity: .5
}

.app--dark .mermaid .grid path {
	stroke-width: 0
}

.app--dark .mermaid .today {
	fill: none;
	stroke: #db5757;
	stroke-width: 2px
}

.app--dark .mermaid .task {
	stroke-width: 1
}

.app--dark .mermaid .taskText {
	text-anchor: middle;
	font-size: 11px
}

.app--dark .mermaid .taskTextOutsideRight {
	fill: #323d47;
	text-anchor: start;
	font-size: 11px
}

.app--dark .mermaid .taskTextOutsideLeft {
	fill: #323d47;
	text-anchor: end;
	font-size: 11px
}

.app--dark .mermaid .taskText0,
.app--dark .mermaid .taskText1,
.app--dark .mermaid .taskText2,
.app--dark .mermaid .taskText3 {
	fill: #323d47
}

.app--dark .mermaid .task0,
.app--dark .mermaid .task1,
.app--dark .mermaid .task2,
.app--dark .mermaid .task3 {
	fill: #bdd5ea;
	stroke: hsla(0, 0%, 100%, .5)
}

.app--dark .mermaid .taskTextOutside0,
.app--dark .mermaid .taskTextOutside1,
.app--dark .mermaid .taskTextOutside2,
.app--dark .mermaid .taskTextOutside3 {
	fill: #d3d3d3
}

.app--dark .mermaid .active0,
.app--dark .mermaid .active1,
.app--dark .mermaid .active2,
.app--dark .mermaid .active3 {
	fill: #81b1db;
	stroke: hsla(0, 0%, 100%, .5)
}

.app--dark .mermaid .activeText0,
.app--dark .mermaid .activeText1,
.app--dark .mermaid .activeText2,
.app--dark .mermaid .activeText3 {
	fill: #323d47 !important
}

.app--dark .mermaid .done0,
.app--dark .mermaid .done1,
.app--dark .mermaid .done2,
.app--dark .mermaid .done3 {
	fill: #d3d3d3
}

.app--dark .mermaid .doneText0,
.app--dark .mermaid .doneText1,
.app--dark .mermaid .doneText2,
.app--dark .mermaid .doneText3 {
	fill: #323d47 !important
}

.app--dark .mermaid .crit0,
.app--dark .mermaid .crit1,
.app--dark .mermaid .crit2,
.app--dark .mermaid .crit3 {
	stroke: #e83737;
	fill: #e83737;
	stroke-width: 2
}

.app--dark .mermaid .activeCrit0,
.app--dark .mermaid .activeCrit1,
.app--dark .mermaid .activeCrit2,
.app--dark .mermaid .activeCrit3 {
	stroke: #e83737;
	fill: #81b1db;
	stroke-width: 2
}

.app--dark .mermaid .doneCrit0,
.app--dark .mermaid .doneCrit1,
.app--dark .mermaid .doneCrit2,
.app--dark .mermaid .doneCrit3 {
	stroke: #e83737;
	fill: #d3d3d3;
	stroke-width: 1;
	cursor: pointer;
	shape-rendering: crispEdges
}

.app--dark .mermaid .doneCritText0,
.app--dark .mermaid .doneCritText1,
.app--dark .mermaid .doneCritText2,
.app--dark .mermaid .doneCritText3 {
	fill: #d3d3d3 !important
}

.app--dark .mermaid .activeCritText0,
.app--dark .mermaid .activeCritText1,
.app--dark .mermaid .activeCritText2,
.app--dark .mermaid .activeCritText3 {
	fill: #323d47 !important
}

.app--dark .mermaid .titleText {
	text-anchor: middle;
	font-size: 18px;
	fill: #d3d3d3
}

.app--dark .mermaid .node text {
	font-family: trebuchet ms, verdana, arial;
	font-size: 14px
}

.app--dark .mermaid div.mermaidTooltip {
	text-align: center;
	font-family: trebuchet ms, verdana, arial;
	font-size: 12px;
	background: #6d6d65;
	border: 1px solid hsla(0, 0%, 100%, .25);
	border-radius: 2px
}

/*! normalize-scss | MIT/GPLv2 License | bit.ly/normalize-scss */
html {
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section {
	display: block
}

h1 {
	font-size: 2em;
	margin: .67em 0
}

figure {
	margin: 1em 40px
}

hr {
	box-sizing: content-box;
	height: 0
}

.article-cont *,
legend {
	box-sizing: border-box
}

code,
kbd,
pre,
samp {
	font-family: monospace, monospace;
	font-size: 1em
}

a {
	background-color: transparent;
	-webkit-text-decoration-skip: objects
}

abbr[title] {
	border-bottom: none;
	text-decoration: underline;
	text-decoration: underline dotted
}

b,
strong {
	font-weight: inherit;
	font-weight: bolder
}

mark {
	background-color: #ff0;
	color: #000
}

small {
	font-size: 80%
}

sub,
sup {
	font-size: 75%;
	line-height: 0;
	position: relative
}

sub {
	bottom: -.25em
}

sup {
	top: -.5em
}

audio:not([controls]) {
	display: none;
	height: 0
}

img {
	border-style: none
}

svg:not(:root) {
	overflow: hidden
}

button,
input,
optgroup,
select,
textarea {
	font-family: sans-serif;
	font-size: 100%;
	line-height: 1.15;
	margin: 0
}

button,
select {
	text-transform: none
}

[type=reset],
[type=submit],
button,
html [type=button] {
	-webkit-appearance: button
}

[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner,
button::-moz-focus-inner {
	border-style: none;
	padding: 0
}

[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring,
button:-moz-focusring {
	outline: ButtonText dotted 1px
}

[type=checkbox],
[type=radio] {
	box-sizing: border-box;
	padding: 0
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
	height: auto
}

[type=search] {
	-webkit-appearance: textfield;
	outline-offset: -2px
}

[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
	-webkit-appearance: none
}

::-webkit-file-upload-button {
	-webkit-appearance: button;
	font: inherit
}

.article-cont,
body,
html {
	font-family: -apple-system, SF UI Text, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei, WenQuanYi Micro Hei, sans-serif;
	-webkit-font-smoothing: antialiased
}

fieldset {
	padding: .35em .75em .625em
}

legend {
	display: table;
	max-width: 100%;
	padding: 0;
	color: inherit;
	white-space: normal
}

summary {
	display: list-item
}

[hidden],
template {
	display: none
}

body,
html {
	color: rgba(0, 0, 0, .75);
	font-variant-ligatures: common-ligatures;
	line-height: 1.625;
	-moz-osx-font-smoothing: grayscale;
	tab-size: 4;
	-moz-tab-size: 4;
	-o-tab-size: 4
}

.app--dark .layout__panel--editor,
.app--dark .layout__panel--preview {
	color: hsla(0, 0%, 100%, .75)
}

.article-cont blockquote,
.article-cont dl,
.article-cont ol,
.article-cont p,
.article-cont pre,
.article-cont ul {
	margin: 1.2em 0
}

.article-cont ol ol,
.article-cont ol ul,
.article-cont ul ol,
.article-cont ul ul {
	margin: 0
}

.article-cont dt {
	font-weight: 700
}

.article-cont code *,
.article-cont pre *,
.article-cont samp * {
	font-size: inherit
}

.article-cont blockquote {
	color: rgba(0, 0, 0, .5);
	padding-left: 1.5em
}

.app--dark .layout__panel--editor .article-cont blockquote,
.app--dark .layout__panel--preview .article-cont blockquote {
	color: hsla(0, 0%, 100%, .4);
	border-left-color: hsla(0, 0%, 100%, .075)
}

.article-cont code {
	padding: 2px 4px
}

.article-cont pre>code {
	background-color: rgba(0, 0, 0, .05);
	display: block;
	padding: .5em;
	-webkit-text-size-adjust: none;
	overflow-x: auto;
	white-space: pre
}

.article-cont .toc ul {
	list-style-type: none;
	padding-left: 20px
}

.article-cont table {
	background-color: transparent;
	border-spacing: 0
}

.article-cont td,
.article-cont th {
	border-right: 1px solid #dcdcdc;
	padding: 8px 12px
}

.article-cont td {
	border-top: 1px solid #dcdcdc
}

.article-cont mark {
	background-color: #f8f840
}

.article-cont abbr[title] {
	cursor: help
}

.article-cont img[src*="#pic_center"] {
	display: block;
	margin: auto
}

.article-cont img[src*="#pic_right"] {
	display: block;
	margin: auto 0 auto auto
}

.article-cont .task-list-item {
	list-style-type: none
}

.article-cont .task-list-item p {
	overflow: unset
}

.article-cont .task-list-item-checkbox {
	margin: 0 .2em 0 -1.3em
}

.article-cont .page-break-after {
	page-break-after: always
}

.article-cont .stackedit__html {
	margin-bottom: 180px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 30px;
	padding-right: 30px;
	max-width: 750px
}

.article-cont .stackedit__toc ul {
	padding: 0
}

.article-cont .stackedit__toc ul a {
	margin: .5rem 0;
	padding: .5rem 1rem
}

.article-cont .stackedit__toc ul ul {
	color: #888;
	font-size: .9em
}

.article-cont .stackedit__toc ul ul a {
	margin: 0;
	padding: .1rem 1rem
}

.article-cont .stackedit__toc li {
	display: block
}

.article-cont .stackedit__toc a {
	display: block;
	color: inherit;
	text-decoration: none
}

.article-cont .stackedit__toc a:active,
.article-cont .stackedit__toc a:focus,
.article-cont .stackedit__toc a:hover {
	background-color: rgba(0, 0, 0, .075);
	border-radius: 4px
}

.article-cont .stackedit__left {
	position: fixed;
	display: none;
	width: 250px;
	height: 100%;
	top: 0;
	left: 0;
	overflow-x: hidden;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	-ms-overflow-style: none
}

.article-cont .stackedit__right {
	position: absolute;
	right: 0;
	top: 0;
	left: 0
}

@media (min-width:1060px) {
	.article-cont .stackedit__left {
		display: block
	}

	.article-cont .stackedit__right {
		left: 250px
	}
}

.article-cont .stackedit--pdf blockquote {
	border-left-color: #ececec
}

.article-cont .stackedit--pdf .stackedit__html {
	padding-left: 0;
	padding-right: 0;
	max-width: none
}

.article-cont {
	word-break: break-word !important;
	-moz-osx-font-smoothing: antialiased;
	font-variant-ligatures: no-common-ligatures
}

.article-cont p {
	font-size: 16px;
	color: #4d4d4d;
	font-weight: 400;
	line-height: 26px;
	margin: 0 0 16px;
	overflow: hidden;
	overflow-x: auto
}

.article-cont strong {
	font-weight: 700
}

.article-cont i,
address,
cite,
dfn,
em,
var {
	font-style: italic
}

.article-cont h1,
.article-cont h2,
.article-cont h3,
.article-cont h4,
.article-cont h5,
.article-cont h6 {
	color: #4f4f4f;
	margin: 24px 0 8px;
	font-weight: 600
}

.article-cont ol,
.article-cont ul {
	margin: 0 0 24px;
	padding: 0;
	font-size: 16px;
	overflow: hidden;
	overflow-x: auto
}

.article-cont ol,
.article-cont ol>li {
	list-style-type: decimal !important
}

.article-cont ul,
.article-cont ul>li {
	list-style-type: disc
}

.article-cont ol ul,
.article-cont ol ul>li,
.article-cont ul ul,
.article-cont ul ul li {
	list-style-type: circle
}

.article-cont ol ol,
.article-cont ol ol>li,
.article-cont ol ul ul,
.article-cont ol ul ul>li,
.article-cont ul ol,
.article-cont ul ol>li,
.article-cont ul ul ul,
.article-cont ul ul ul li {
	list-style-type: square
}

.article-cont li {
	margin: 8px 0 0 45px;
}

.article-cont p>img {
	max-width: 100%;
	margin: 0
}

.article-cont img {
	margin: 24px 0;
	max-width: 100%
}

.article-cont h1 {
	font-size: 22px;
	line-height: 32px
}

.article-cont h2 {
	font-size: 20px;
	line-height: 30px
}

.article-cont h3 {
	font-size: 18px;
	line-height: 28px
}

.article-cont h4 {
	font-size: 16px;
	line-height: 26px
}

.article-cont h5,
.article-cont h6 {
	font-size: 16px;
	line-height: 24px
}

.article-cont h1 code {
	font-size: 28px
}

.article-cont h2 code {
	font-size: 24px
}

.article-cont h3 code {
	font-size: 22px
}

.article-cont h4 code {
	font-size: 20px
}

.article-cont h5 code {
	font-size: 18px
}

.article-cont h6 code {
	font-size: 16px
}

.article-cont blockquote {
	display: block;
	padding: 16px;
	margin: 0 0 24px;
	border-left: 8px solid #dddfe4;
	background: #eef0f4;
	overflow: auto;
	word-break: break-word !important
}

.article-cont blockquote ol,
.article-cont blockquote ul {
	margin-bottom: 0;
	padding: 0;
	font-size: 14px;
	line-height: 22px
}

.article-cont blockquote ol li,
.article-cont blockquote ul li {
	margin-bottom: 0
}

.article-cont blockquote p {
	font-size: 14px;
	line-height: 22px;
	color: #555666;
	font-weight: 400;
	margin-bottom: 0
}

.article-cont hr {
	margin: 24px 0;
	border: none;
	border-bottom: 1px solid #ddd
}

.article-cont table tr {
	border: 0;
	border-top: 1px solid #ddd;
	background-color: #fff
}

.article-cont table {
	border-collapse: collapse;
	display: table;
	width: 100%;
	text-align: center;
	margin-bottom: 24px
}

.article-cont tbody {
	border: 0
}

.article-cont table tr:nth-child(2n) {
	background-color: #f7f7f7
}

.article-cont table tr td,
.article-cont table tr th {
	font-size: 14px;
	color: #4f4f4f;
	line-height: 22px;
	border: 1px solid #ddd;
	padding: 8px;
	word-break: normal !important;
	vertical-align: middle
}

.article-cont table tr td code,
.article-cont table tr th code {
	white-space: normal;
	word-break: normal !important
}

.article-cont table tr th {
	font-weight: 700;
	background-color: #eff3f5
}

.article-cont dl {
	margin: 24px
}

.article-cont dl dt {
	margin: 8px;
	font-weight: 700
}

.article-cont dl dt dd {
	margin: 8px
}

.article-cont abbr[data-original-title],
.article-cont abbr[title] {
	cursor: help;
	border-bottom: 1px dotted #999
}

.article-cont .initialism {
	font-size: 90%;
	text-transform: uppercase
}

.article-cont pre {
	margin-bottom: 24px
}

.article-cont pre code {
	/* color: unset; */
}

.article-cont code,
.article-cont kbd,
.article-cont pre,
.article-cont samp {
	font-family: Source Code Pro, DejaVu Sans Mono, Ubuntu Mono, Anonymous Pro, Droid Sans Mono, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, PingFang SC, Microsoft YaHei, sans-serif;
	font-size: 14px;
	line-height: 22px;
	color: #000;
	background-color: white;
	padding-top: 10px;
}

.article-cont code {
	color: #c7254e;
	background-color: #f9f2f4;
	border-radius: 2px
}

.article-cont a {
	text-decoration-skip: ink;
	color: #4ea1db;
	text-decoration: none
}

.article-cont a:focus,
.article-cont a:hover {
	text-decoration: none;
	color: #ca0c16
}

.article-cont a:visited {
	color: #6795b5
}

.article-cont .footnote {
	vertical-align: top;
	position: relative;
	top: -4px;
	font-size: 12px
}

.article-cont .footnotes ol li {
	font-size: 14px;
	line-height: 22px;
	margin: 0 0 8px 24px
}

.article-cont .flow-chart,
.article-cont .sequence-diagram {
	text-align: center;
	margin-bottom: 24px;
	font-size: 14px !important
}

.article-cont .flow-chart svg,
.article-cont .sequence-diagram svg {
	width: unset
}

.article-cont .flow-chart [fill="#000000"],
.article-cont .flow-chart [fill="#000"],
.article-cont .flow-chart [fill=black],
.article-cont .sequence-diagram [fill="#000000"],
.article-cont .sequence-diagram [fill="#000"],
.article-cont .sequence-diagram [fill=black] {
	fill: #4f4f4f
}

.article-cont .flow-chart [stroke="#000000"],
.article-cont .sequence-diagram [stroke="#000000"] {
	stroke: #4f4f4f
}

.article-cont .MathJax_SVG_Display {
	text-align: center;
	margin: 24px 0;
	font-size: 18px;
	font-weight: 400;
	color: #4f4f4f;
	position: relative;
	text-indent: 0;
	max-width: none;
	max-height: none;
	min-width: 0;
	min-height: 0;
	width: 100%
}

.article-cont .toc {
	font-size: 18px;
	line-height: 24px;
	margin: 0 0 24px;
	padding: 0
}

.article-cont .toc ul {
	margin: 0 0 8px;
	padding: 0
}

.article-cont .toc ul ul {
	padding-left: 24px
}

.article-cont .toc ul li {
	list-style-type: none;
	margin: 8px 0 0 24px
}

.article-cont dl dd {
	margin: 0 0 8px 40px
}

.article-cont kbd {
	padding: 2px 8px;
	border: 1px solid rgba(63, 63, 63, .25);
	box-shadow: 0 1px 0 rgba(63, 63, 63, .25);
	background-color: #fff;
	color: #333;
	border-radius: 4px;
	display: inline-block;
	margin: 0 2px;
	white-space: nowrap
}

.article-cont .katex-display {
	overflow: hidden;
	overflow-x: auto;
	padding: 6px 0
}

.article-cont .katex .vlist-t2 {
	margin-right: 0 !important
}