html {overflow-x: initial !important;}
:root { 
	--bg-color:#faf9f5; 
	--bg-font-color:#141413;
	--text-color:#141413; 
	
	--link-color:#141413;
	--link-hover-color:#d97757;
	
	--select-text-bg-color:#B5D6FC; 
	--select-text-font-color:auto; 
	--monospace:"Lucida Console",Consolas,"Courier",monospace; 
	--title-bar-height:20px; 
 
	  /* COLORS */
	  --v-white-100: #ffffff;
	  --v-white-200: #fafafa;
	  --v-gray-1000: #171717;
	  --v-gray-900: #666666;
	  --v-gray-800: #7d7d7d;
	  --v-gray-700: #8f8f8f;
	  --v-gray-600: #a8a8a8;
	  --v-gray-500: #c9c9c9;
	  --v-gray-400: #eaeaea;
	  --v-purple-700: #8e4ec6;
	  --v-purple-900: #7820bc;
	  --v-red-700: #e5484d;
	  --v-red-900: #cb2a2f;
	  --v-amber-700: #f5b047;
	  --v-amber-900: #a35200;
	  --v-green-700: #45a557;
	  --v-green-900: #297a3a;
	  --v-blue-600: #52aeff;
	  --v-blue-700: #0072f5;
	  --v-blue-900: #0068d6;
	  --v-background: #282c34;

	  --monospace: "GeistMono", "LXGWWenKaiMono";
	  
	  --border-color:#e8e6dc;
	  --border-width:.0625rem;
}
.mac-os-11 { --title-bar-height:28px; }
html { font-size: 14px; background-color: var(--bg-color); color: var(--text-color); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body { margin: 0px; padding: 0px; height: auto; inset: 0px; font-size: 1rem; line-height: 1.42857; overflow-x: hidden; background: inherit; tab-size: 4;}
iframe { margin: auto; }

a.url { word-break: break-all;}
a {color:var(--link-color); cursor: pointer;text-decoration:none;}
a:active{ outline: 0px;color:var(--link-color) }
a:hover { outline: 0px;color:var(--link-hover-color) }
.in-text-selection, ::selection { text-shadow: none; background: var(--select-text-bg-color); color: var(--select-text-font-color); }
.main-container { margin: 0px auto; height: auto; width: inherit; word-break: normal; overflow-wrap: break-word; position: relative; white-space: normal; overflow-x: visible; padding-top: 36px; }
.main-container.first-line-indent p { text-indent: 2em; }
.main-container.first-line-indent li p, .main-container.first-line-indent p * { text-indent: 0px; }
.main-container.first-line-indent li { margin-left: 2em; }
.for-image .main-container { padding-left: 8px; padding-right: 8px; }
body.typora-export { padding-left: 30px; padding-right: 30px; }
.typora-export .footnote-line, .typora-export li, .typora-export p { white-space: pre-wrap; }
.typora-export .task-list-item input { pointer-events: none; }
@media screen and (max-width: 500px) {
  body.typora-export { padding-left: 0px; padding-right: 0px; }
  .main-container { padding-left: 20px; padding-right: 20px; }
  .CodeMirror-sizer { margin-left: 0px !important; }
  .CodeMirror-gutters { display: none !important; }
}
.main-container li > figure:last-child { margin-bottom: 0.5rem; }
.main-container ol, .main-container ul { position: relative; }
img { max-width: 100%; vertical-align: middle; image-orientation: from-image; }
button, input, select, textarea { color: inherit; font: inherit; }
input[type="checkbox"], input[type="radio"] { line-height: normal; padding: 0px; }
*, ::after, ::before { box-sizing: border-box; }
.main-container h1, .main-container h2, .main-container h3, .main-container h4, .main-container h5, .main-container h6, .main-container p, .main-container pre { width: inherit; }
.main-container h1, .main-container h2, .main-container h3, .main-container h4, .main-container h5, .main-container h6, .main-container p { position: relative; }
p { line-height: inherit; }
h1, h2, h3, h4, h5, h6 { break-after: avoid-page; break-inside: avoid; orphans: 4; }
p { orphans: 4; }
/*h1 { font-size: 2rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.4rem; }
h5 { font-size: 1.2rem; }
h6 { font-size: 1rem; }

h1 {
  font-size: 2.5rem;
  line-height: 3.5rem;
}

h2 {
  font-size: 2rem;
  line-height: 2.5rem;
}

h3 {
  font-size: 1.5em;
  line-height: 2rem;
}

h4 {
  font-size: 1.25em;
}

h5 {
  font-size: 1em;
}

h6 {
  font-size: 1em;
  color: var(--v-gray-900);
}
*/
h1 {font-size: 1rem;}
h2 { 
	
	font-size: 16px;
    line-height: 1em;
    display: flex;
    justify-content: flex-start;
    align-items: center;
 
    &::before {
        content: "";
        display: inline-block;
        width: 5px;
        height: 16px;
        background-color: var(--link-hover-color);
        margin-right: 8px;
    }
 }
h3 {font-size: 1rem;}

.md-math-block, .md-rawblock, h1, h2, h3, h4, h5, h6, p { margin-top: 1rem; margin-bottom: 1rem; }
.hidden { display: none; }
.md-blockmeta { color: rgb(204, 204, 204); font-weight: 700; font-style: italic; }

sup.md-footnote { padding: 2px 4px; background-color: rgba(238, 238, 238, 0.7); color: rgb(85, 85, 85); border-radius: 4px; cursor: pointer; }
sup.md-footnote a, sup.md-footnote a:hover { color: inherit; text-transform: inherit; text-decoration: inherit; }
.main-container input[type="checkbox"] { cursor: pointer; width: inherit; height: inherit; }
figure { overflow-x: auto; margin: 1.2em 0px; max-width: calc(100% + 16px); padding: 0px; }
figure > table { margin: 0px; }
tr { break-inside: avoid; break-after: auto; }
thead { display: table-header-group; }
table { border-collapse: collapse; border-spacing: 0px; width: 100%; overflow: auto; break-inside: auto; text-align: left; }
table.md-table td { min-width: 32px; }
.CodeMirror-gutters { border-right: 0px; background-color: inherit; }
.CodeMirror-linenumber { user-select: none; }
.CodeMirror { text-align: left; }
.CodeMirror-placeholder { opacity: 0.3; }
.CodeMirror pre { padding: 0px 4px; }
.CodeMirror-lines { padding: 0px; }
div.hr:focus { cursor: none; }
.main-container pre { white-space: pre-wrap; }
.main-container.fences-no-line-wrapping pre { white-space: pre; }
.main-container pre.ty-contain-cm { white-space: normal; }
.CodeMirror-gutters { margin-right: 4px; }
.md-fences { font-size: 0.9rem; display: block; break-inside: avoid; text-align: left; overflow: visible; white-space: pre; background: inherit; position: relative !important; }
.md-fences-adv-panel { width: 100%; margin-top: 10px; text-align: center; padding-top: 0px; padding-bottom: 8px; overflow-x: auto; }
.main-container .md-fences.mock-cm { white-space: pre-wrap; }
.md-fences.md-fences-with-lineno { padding-left: 0px; }
.main-container.fences-no-line-wrapping .md-fences.mock-cm { white-space: pre; overflow-x: auto; }
.md-fences.mock-cm.md-fences-with-lineno { padding-left: 8px; }
.CodeMirror-line, twitterwidget { break-inside: avoid; }
.footnotes { opacity: 0.8; font-size: 0.9rem; margin-top: 1em; margin-bottom: 1em; }
.footnotes + .footnotes { margin-top: 0px; }
.md-reset { margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: top; background: 0px 0px; text-decoration: none; text-shadow: none; float: none; position: static; width: auto; height: auto; white-space: nowrap; cursor: inherit; -webkit-tap-highlight-color: transparent; line-height: normal; font-weight: 400; text-align: left; box-sizing: content-box; direction: ltr; }
li div { padding-top: 0px; }
blockquote { margin: 1rem 0px; }
li .mathjax-block, li p { margin: 0.5rem 0px; }
li blockquote { margin: 1rem 0px; }
li { margin: 0px; position: relative; }
blockquote > :last-child { margin-bottom: 0px; }
blockquote > :first-child, li > :first-child { margin-top: 0px; }
.footnotes-area { color: rgb(136, 136, 136); margin-top: 0.714rem; padding-bottom: 0.143rem; white-space: normal; }
.main-container .footnote-line { white-space: pre-wrap; }
@media print {
  body, html { border: 1px solid transparent; height: 99%; break-after: avoid; break-before: avoid; font-variant-ligatures: no-common-ligatures; }
  .main-container { margin-top: 0px; padding-top: 0px; border-color: transparent !important; }
  .typora-export * { -webkit-print-color-adjust: exact; }
  .typora-export .main-container { break-after: avoid; }
  .typora-export .main-container::after { height: 0px; }
  .is-mac table { break-inside: avoid; }
  .typora-export-show-outline .typora-export-sidebar { display: none; }
}
.footnote-line { margin-top: 0.714em; font-size: 0.7em; }
a img, img a { cursor: pointer; }
pre.md-meta-block { font-size: 0.8rem; min-height: 0.8rem; white-space: pre-wrap; background: rgb(204, 204, 204); display: block; overflow-x: hidden; }
p > .md-image:only-child:not(.md-img-error) img, p > img:only-child { display: block; margin: auto; }
.main-container.first-line-indent p > .md-image:only-child:not(.md-img-error) img { left: -2em; position: relative; }
p > .md-image:only-child { display: inline-block; width: 100%; }
.main-container .MathJax_Display { margin: 0.8em 0px 0px; }
.md-math-block { width: 100%; }
.md-math-block:not(:empty)::after { display: none; }
.MathJax_ref { fill: currentcolor; }
[contenteditable="true"]:active, [contenteditable="true"]:focus, [contenteditable="false"]:active, [contenteditable="false"]:focus { outline: 0px; box-shadow: none; }
.md-task-list-item { position: relative; list-style-type: none; }
.task-list-item.md-task-list-item { padding-left: 0px; }
.md-task-list-item > input { position: absolute; top: 0px; left: 0px; margin-left: -1.2em; margin-top: calc(1em - 10px); border: none; }
.math { font-size: 1rem; }
.md-toc { min-height: 3.58rem; position: relative; font-size: 0.9rem; border-radius: 10px; }
.md-toc-content { position: relative; margin-left: 0px; }
.md-toc-content::after, .md-toc::after { display: none; }
.md-toc-item { display: block; color: rgb(65, 131, 196); }
.md-toc-item a { text-decoration: none; }
.md-toc-inner:hover { text-decoration: underline; }
.md-toc-inner { display: inline-block; cursor: pointer; }
.md-toc-h1 .md-toc-inner { margin-left: 0px; font-weight: 700; }
.md-toc-h2 .md-toc-inner { margin-left: 2em; }
.md-toc-h3 .md-toc-inner { margin-left: 4em; }
.md-toc-h4 .md-toc-inner { margin-left: 6em; }
.md-toc-h5 .md-toc-inner { margin-left: 8em; }
.md-toc-h6 .md-toc-inner { margin-left: 10em; }
@media screen and (max-width: 48em) {
  .md-toc-h3 .md-toc-inner { margin-left: 3.5em; }
  .md-toc-h4 .md-toc-inner { margin-left: 5em; }
  .md-toc-h5 .md-toc-inner { margin-left: 6.5em; }
  .md-toc-h6 .md-toc-inner { margin-left: 8em; }
}
a.md-toc-inner { font-size: inherit; font-style: inherit; font-weight: inherit; line-height: inherit; }
.footnote-line a:not(.reversefootnote) { color: inherit; }
.md-attr { display: none; }
.md-fn-count::after { content: "."; }
code, pre, samp, tt { font-family: var(--monospace); }
kbd { margin: 0px 0.1em; padding: 0.1em 0.6em; font-size: 0.8em; color: rgb(36, 39, 41); background: rgb(255, 255, 255); border: 1px solid rgb(173, 179, 185); border-radius: 3px; box-shadow: rgba(12, 13, 14, 0.2) 0px 1px 0px, rgb(255, 255, 255) 0px 0px 0px 2px inset; white-space: nowrap; vertical-align: middle; }
.md-comment { color: rgb(162, 127, 3); opacity: 0.6; font-family: var(--monospace); }
code { text-align: left; vertical-align: initial; }
a.md-print-anchor { white-space: pre !important; border-width: initial !important; border-style: none !important; border-color: initial !important; display: inline-block !important; position: absolute !important; width: 1px !important; right: 0px !important; outline: 0px !important; background: 0px 0px !important; text-decoration: initial !important; text-shadow: initial !important; }
.os-windows.monocolor-emoji .md-emoji { font-family: "Segoe UI Symbol", sans-serif; }
.md-diagram-panel > svg { max-width: 100%; }
[lang="flow"] svg, [lang="mermaid"] svg { max-width: 100%; height: auto; }
[lang="mermaid"] .node text { font-size: 1rem; }
table tr th { border-bottom: 0px; }
video { max-width: 100%; display: block; margin: 0px auto; }
iframe { max-width: 100%; width: 100%; border: none; }
.highlight td, .highlight tr { border: 0px; }
mark { background: rgb(255, 255, 0); color: rgb(0, 0, 0); }
.md-html-inline .md-plain, .md-html-inline strong, mark .md-inline-math, mark strong { color: inherit; }
.md-expand mark .md-meta { opacity: 0.3 !important; }
mark .md-meta { color: rgb(0, 0, 0); }
@media print {
  .typora-export h1, .typora-export h2, .typora-export h3, .typora-export h4, .typora-export h5, .typora-export h6 { break-inside: avoid; }
}
.md-diagram-panel .messageText { stroke: none !important; }
.md-diagram-panel .start-state { fill: var(--node-fill); }
.md-diagram-panel .edgeLabel rect { opacity: 1 !important; }
.md-fences.md-fences-math { font-size: 1em; }
.md-fences-advanced:not(.md-focus) { padding: 0px; white-space: nowrap; border: 0px; }
.md-fences-advanced:not(.md-focus) { background: inherit; }
.typora-export-show-outline .typora-export-content { max-width: 1440px; margin: auto; display: flex; flex-direction: row; }
.typora-export-sidebar { width: 300px; font-size: 0.8rem; margin-top: 80px; margin-right: 18px; }
.typora-export-show-outline .main-container { --webkit-flex:2; flex: 2 1 0%; }
.typora-export-sidebar .outline-content { position: fixed; top: 0px; max-height: 100%; overflow: hidden auto; padding-bottom: 30px; padding-top: 60px; width: 300px; }
@media screen and (max-width: 1024px) {
  .typora-export-sidebar, .typora-export-sidebar .outline-content { width: 240px; }
}
@media screen and (max-width: 800px) {
  .typora-export-sidebar { display: none; }
}
.outline-content li, .outline-content ul { margin-left: 0px; margin-right: 0px; padding-left: 0px; padding-right: 0px; list-style: none; }
.outline-content ul { margin-top: 0px; margin-bottom: 0px; }
.outline-content strong { font-weight: 400; }
.outline-expander { width: 1rem; height: 1.42857rem; position: relative; display: table-cell; vertical-align: middle; cursor: pointer; padding-left: 4px; }
.outline-expander::before { content: ""; position: relative; font-family: Ionicons; display: inline-block; font-size: 8px; vertical-align: middle; }
.outline-item { padding-top: 3px; padding-bottom: 3px; cursor: pointer; }
.outline-expander:hover::before { content: ""; }
.outline-h1 > .outline-item { padding-left: 0px; }
.outline-h2 > .outline-item { padding-left: 1em; }
.outline-h3 > .outline-item { padding-left: 2em; }
.outline-h4 > .outline-item { padding-left: 3em; }
.outline-h5 > .outline-item { padding-left: 4em; }
.outline-h6 > .outline-item { padding-left: 5em; }
.outline-label { cursor: pointer; display: table-cell; vertical-align: middle; text-decoration: none; color: inherit; }
.outline-label:hover { text-decoration: underline; }
.outline-item:hover { border-color: rgb(245, 245, 245); background-color: var(--item-hover-bg-color); }
.outline-item:hover { margin-left: -28px; margin-right: -28px; border-left: 28px solid transparent; border-right: 28px solid transparent; }
.outline-item-single .outline-expander::before, .outline-item-single .outline-expander:hover::before { display: none; }
.outline-item-open > .outline-item > .outline-expander::before { content: ""; }
.outline-children { display: none; }
.info-panel-tab-wrapper { display: none; }
.outline-item-open > .outline-children { display: block; }
.typora-export .outline-item { padding-top: 1px; padding-bottom: 1px; }
.typora-export .outline-item:hover { margin-right: -8px; border-right: 8px solid transparent; }
.typora-export .outline-expander::before { content: "+"; font-family: inherit; top: -1px; }
.typora-export .outline-expander:hover::before, .typora-export .outline-item-open > .outline-item > .outline-expander::before { content: "−"; }
.typora-export-collapse-outline .outline-children { display: none; }
.typora-export-collapse-outline .outline-item-open > .outline-children, .typora-export-no-collapse-outline .outline-children { display: block; }
.typora-export-no-collapse-outline .outline-expander::before { content: "" !important; }
.typora-export-show-outline .outline-item-active > .outline-item .outline-label { font-weight: 700; }
.md-inline-math-container mjx-container { zoom: 0.95; }


.CodeMirror { height: auto; }
.CodeMirror.cm-s-inner { background: inherit; }
.CodeMirror-scroll { overflow: auto hidden; z-index: 3; }
.CodeMirror-gutter-filler, .CodeMirror-scrollbar-filler { background-color: rgb(255, 255, 255); }
.CodeMirror-gutters { border-right: 1px solid rgb(221, 221, 221); background: inherit; white-space: nowrap; }
.CodeMirror-linenumber { padding: 0px 3px 0px 5px; text-align: right; color: rgb(153, 153, 153); }
.cm-s-inner .cm-keyword { color: rgb(119, 0, 136); }
.cm-s-inner .cm-atom, .cm-s-inner.cm-atom { color: rgb(34, 17, 153); }
.cm-s-inner .cm-number { color: rgb(17, 102, 68); }
.cm-s-inner .cm-def { color: rgb(0, 0, 255); }
.cm-s-inner .cm-variable { color: rgb(0, 0, 0); }
.cm-s-inner .cm-variable-2 { color: rgb(0, 85, 170); }
.cm-s-inner .cm-variable-3 { color: rgb(0, 136, 85); }
.cm-s-inner .cm-string { color: rgb(170, 17, 17); }
.cm-s-inner .cm-property { color: rgb(0, 0, 0); }
.cm-s-inner .cm-operator { color: rgb(152, 26, 26); }
.cm-s-inner .cm-comment, .cm-s-inner.cm-comment { color: rgb(170, 85, 0); }
.cm-s-inner .cm-string-2 { color: rgb(255, 85, 0); }
.cm-s-inner .cm-meta { color: rgb(85, 85, 85); }
.cm-s-inner .cm-qualifier { color: rgb(85, 85, 85); }
.cm-s-inner .cm-builtin { color: rgb(51, 0, 170); }
.cm-s-inner .cm-bracket { color: rgb(153, 153, 119); }
.cm-s-inner .cm-tag { color: rgb(17, 119, 0); }
.cm-s-inner .cm-attribute { color: rgb(0, 0, 204); }
.cm-s-inner .cm-header, .cm-s-inner.cm-header { color: rgb(0, 0, 255); }
.cm-s-inner .cm-quote, .cm-s-inner.cm-quote { color: rgb(0, 153, 0); }
.cm-s-inner .cm-hr, .cm-s-inner.cm-hr { color: rgb(153, 153, 153); }
.cm-s-inner .cm-link, .cm-s-inner.cm-link { color: rgb(0, 0, 204); }
.cm-negative { color: rgb(221, 68, 68); }
.cm-positive { color: rgb(34, 153, 34); }
.cm-header, .cm-strong { font-weight: 700; }
.cm-del { text-decoration: line-through; }
.cm-em { font-style: italic; }
.cm-link { text-decoration: underline; }
.cm-error { color: red; }
.cm-invalidchar { color: red; }
.cm-constant { color: rgb(38, 139, 210); }
.cm-defined { color: rgb(181, 137, 0); }
div.CodeMirror span.CodeMirror-matchingbracket { color: rgb(0, 255, 0); }
div.CodeMirror span.CodeMirror-nonmatchingbracket { color: rgb(255, 34, 34); }
.cm-s-inner .CodeMirror-activeline-background { background: inherit; }
.CodeMirror { position: relative; overflow: hidden; }
.CodeMirror-scroll { height: 100%; outline: 0px; position: relative; box-sizing: content-box; background: inherit; }
.CodeMirror-sizer { position: relative; }
.CodeMirror-gutter-filler, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-vscrollbar { position: absolute; z-index: 6; display: none; outline: 0px; }
.CodeMirror-vscrollbar { right: 0px; top: 0px; overflow: hidden; }
.CodeMirror-hscrollbar { bottom: 0px; left: 0px; overflow: auto hidden; }
.CodeMirror-scrollbar-filler { right: 0px; bottom: 0px; }
.CodeMirror-gutter-filler { left: 0px; bottom: 0px; }
.CodeMirror-gutters { position: absolute; left: 0px; top: 0px; padding-bottom: 10px; z-index: 3; overflow-y: hidden; }
.CodeMirror-gutter { white-space: normal; height: 100%; box-sizing: content-box; padding-bottom: 30px; margin-bottom: -32px; display: inline-block; }
.CodeMirror-gutter-wrapper { position: absolute; z-index: 4; background: 0px 0px !important; border: none !important; }
.CodeMirror-gutter-background { position: absolute; top: 0px; bottom: 0px; z-index: 4; }
.CodeMirror-gutter-elt { position: absolute; cursor: default; z-index: 4; }
.CodeMirror-lines { cursor: text; }
.CodeMirror pre { border-radius: 0px; border-width: 0px; background: 0px 0px; font-family: inherit; font-size: inherit; margin: 0px; white-space: pre; overflow-wrap: normal; color: inherit; z-index: 2; position: relative; overflow: visible; }
.CodeMirror-wrap pre { overflow-wrap: break-word; white-space: pre-wrap; word-break: normal; }
.CodeMirror-code pre { border-right: 30px solid transparent; width: fit-content; }
.CodeMirror-wrap .CodeMirror-code pre { border-right: none; width: auto; }
.CodeMirror-linebackground { position: absolute; inset: 0px; z-index: 0; }
.CodeMirror-linewidget { position: relative; z-index: 2; overflow: auto; }
.CodeMirror-wrap .CodeMirror-scroll { overflow-x: hidden; }
.CodeMirror-measure { position: absolute; width: 100%; height: 0px; overflow: hidden; visibility: hidden; }
.CodeMirror-measure pre { position: static; }
.CodeMirror div.CodeMirror-cursor { position: absolute; visibility: hidden; border-right: none; width: 0px; }
.CodeMirror div.CodeMirror-cursor { visibility: hidden; }
.CodeMirror-focused div.CodeMirror-cursor { visibility: inherit; }
.cm-searching { background: rgba(255, 255, 0, 0.4); }
span.cm-underlined { text-decoration: underline; }
span.cm-strikethrough { text-decoration: line-through; }
.cm-tw-syntaxerror { color: rgb(255, 255, 255); background-color: rgb(153, 0, 0); }
.cm-tw-deleted { text-decoration: line-through; }
.cm-tw-header5 { font-weight: 700; }
.cm-tw-listitem:first-child { padding-left: 10px; }
.cm-tw-box { border-style: solid; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-color: inherit; border-top-width: 0px !important; }
.cm-tw-underline { text-decoration: underline; }
@media print {
  .CodeMirror div.CodeMirror-cursor { visibility: hidden; }
}


/* FONTS */
/* VARIABLES */


/* PRINT */
@media print {
  html {
    font-size: 14px;
  }
  pre {
    page-break-inside: avoid;
    word-wrap: break-word;
  }
  blockquote p {
    margin-left: 30px;
  }
}

/* THEME CUSTOM */
html {
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-color);
  color: var(--bg-font-color);
  line-height: 1.6;
}

.main-container {
  margin: 0 auto;
  padding: 0px;
  max-width: 860px;
  font-family: "Geist", "LXGWWenKai";
}

.clear-container {
  margin: 0 auto;
  padding: 0px;
  max-width: 860px;
  font-family: "Geist", "LXGWWenKai";
}

@media only screen and (min-width: 1400px) {
  .main-container {
    max-width: 1024px;
	  min-height:800px;
  }
  
  .clear-container {
    max-width: 1024px;
  }
}

@media only screen and (min-width: 1800px) {
  .main-container {
    max-width: 1200px;
	  min-height:825px;
  }
  
  .clear-container {
    max-width: 1200px;
  }
}

/* YAML */
pre.md-meta-block {
  margin: 20px 0px;
  padding: 10px;
  font-family: "Geist", "LXGWWenKai";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--v-gray-900);
  background-color: var(--v-white-100);
  border-bottom: 1px dashed var(--v-gray-900);
}

/* HEADING */


/* BLOCKQUOTE */
blockquote {
  position: relative;
  padding: 12px;
  border: 1px solid var(--v-gray-500);
  line-height: 1.4;
  border-radius: 8px;
  color: var(--v-gray-900);
}

.main-container blockquote::before {
  position: absolute;
  top: 50%;

  transform: translateY(-55%) translateX(5%);
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e826";
}

.main-container blockquote > p.md-end-block {
  margin-left: 30px;
}

.md-alert {
  position: relative;
  padding: 15px;
  line-height: 1.4;
}

.md-alert > p:first-child {
  display: none;
}

.md-alert > p {
  margin: 0px 0px 0px 30px;
  padding: 0px;
}

.md-alert[mdtype="blockquote"] {
  padding: 12px;
}

.md-alert.md-alert-important {
  border: 1px solid var(--v-purple-700);
  border-radius: 8px;
  color: var(--v-purple-900);
}

.md-alert.md-alert-important::before {
  position: absolute;
  top: 50%;
  transform: translateY(-55%);
  font-family: "iconfont" !important;
  font-size: 18px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e643";
}

.md-alert.md-alert-caution {
  border: 1px solid var(--v-red-700);
  border-radius: 8px;
  color: var(--v-red-900);
}

.md-alert.md-alert-caution::before {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: "iconfont" !important;
  font-size: 18px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e62c";
}

.md-alert.md-alert-warning {
  border: 1px solid var(--v-amber-700);
  border-radius: 8px;
  color: var(--v-amber-900);
}

.md-alert.md-alert-warning::before {
  position: absolute;
  top: 50%;
  transform: translateY(-60%);
  font-family: "iconfont" !important;
  font-size: 18px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e612";
}

.md-alert.md-alert-tip {
  border: 1px solid var(--v-green-700);
  border-radius: 8px;
  color: var(--v-green-900);
}

.md-alert.md-alert-tip::before {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e600";
}

.md-alert.md-alert-note {
  border: 1px solid var(--v-blue-700);
  border-radius: 8px;
  color: var(--v-blue-900);
}

.md-alert.md-alert-note::before {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: "iconfont" !important;
  font-size: 18px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e63c";
}

/* COMMENT */
.md-comment {
  color: var(--v-gray-900);
  font-family: "GeistMono", "LXGWWenKai";
}

/* LINK */
.main-container a {
  
  color: var(--link-color);
  text-decoration: none;
}

.main-container a:hover {
  background-image: linear-gradient(var(--link-hover-color), var(--link-hover-color));
  background-size: 100% 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
	color:var(--link-hover-color);
}
 
.main-container  a:active{ outline: 0px;color:var(--link-color) }
 

/* KBD */
kbd {
  font-family: "GeistMono", "LXGWWenKai";
  padding: 2px 8px;
  vertical-align: baseline;
  font-size: 0.9rem;
  color: var(--v-white-100);
  border: none;
  box-shadow: none;
  border-radius: 4px;
  background-color: var(--v-gray-800);
}

/* HIGHTLIGHT */
.main-container mark {
  background-color: var(--v-blue-600);
  border-radius: 3px;
}

/* HORIZON */
hr {
  margin: 10px 0px;
  border: none;
  border-bottom: 1px solid var(--v-gray-500);
}

/* FOOTNOTE */
sup.md-footnote {
  font-family: "GeistMono", "LXGWWenKai";
  color: var(--v-gray-800);
}

.md-def-name {
  padding: 0px 8px;
  font-family: "GeistMono";
  font-size: 0.9rem;
  font-weight: 500;
}
.md-def-footnote .md-def-name::before {
  content: "[";
}

.md-def-name::after {
  right: -17px;
}

.md-def-content {
  font-size: 1rem;
  color: var(--v-gray-1000);
}

/* FORMULA */
.md-inline-math {
  color: var(--v-blue-800);
}

/* INLINE CODE */
.main-container code {
  padding: 2px 4px;
  font-family: "GeistMono", "LXGWWenKai";
  font-size: 0.9rem;
  background-color: var(--v-gray-500);
  border-radius: 4px;
}

/* LIST */
ul {
  list-style: none;
}
/*
.main-container ul li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 11.5px;
  width: 9px;
  height: 2px;
  background-color: #3d3d3d;
}
*/
.main-container ul li.md-task-list-item::before {
  content: "";
  background-color: transparent;
}

/* IMAGE */
img {
  color: transparent;
  border: none;
 
}

/* TABLE */
.main-container table {
  margin: 15px auto;
  line-height: 1.6em;
  font-size: 0.875rem;
  color: var(--v-gray-1000);
  border-collapse: separate;
  border-spacing: 0;
}

table td {
  padding: 10px 10px;
}

thead th {
  padding: 10px 10px;
  margin-bottom: 2px;
  font-weight: 400;
  color: var(--v-gray-900);
  border-top: 1px solid var(--v-gray-400);
  border-bottom: 1px solid var(--v-gray-400) !important;
  background-color: var(--v-white-200);
}

thead th:first-child {
  border-left: 1px solid var(--v-gray-400);
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

thead th:last-child {
  border-right: 1px solid var(--v-gray-400);
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
}

tbody tr:hover td {
  background-color: var(--v-gray-400);
}

tbody tr:hover td:first-child {
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}
tbody tr:hover td:last-child {
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
}

thead::after {
  content: "";
  display: block;
  height: 5px;
  width: 100%;
}

/* TOC */
.main-container .md-toc-h1 a.md-toc-inner {
  font-size: 1.2rem;
  font-weight: 700;
  color: #000 !important;
}

.main-container a.md-toc-inner {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--v-gray-900);
}

.main-container a.md-toc-inner:hover {
  color: var(--v-gray-1000);
  background: none;
}

/* CODE BLOCK */
.md-fences {
  padding-top: 34px;
  padding-left: 10px;
  background-color: var(--v-background);
  border-radius: 7px;
}
.md-fences::before {
  position: absolute;
  left: 12px;
  top: 12px;
  content: "";
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #ff5f56;
  box-shadow: 22px 0px #ffbd2e, 44px 0px #27c93f;
}

.main-container .CodeMirror {
  font-family: "GeistMono", "LXGWWenKai";
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.4rem;
  color: var(--v-gray-400);
  border-bottom-left-radius: 7px;
  border-bottom-right-radius: 7px;
}

.CodeMirror-gutters {
  border-right: none;
}

.main-container .CodeMirror-cursors .CodeMirror-cursor {
  border-left: 2px solid #528bff !important;
}

.md-fences .code-tooltip {
  font-family: "GeistMono", "LXGWWenKai";
  border-radius: 4px;
  border: 1px solid var(--v-gray-500);
  background-color: var(--v-white-200);
}
.code-tooltip .ty-input {
  border: none;
}
.code-tooltip .ty-input:focus {
  border: none;
}

.main-container .CodeMirror-activeline-background {
  background: #2c313c;
}

.main-container .md-mathblock-panel .CodeMirror-activeline-background {
  background: var(--v-gray-400);
}

.cm-s-inner .CodeMirror-selected {
  border-radius: 2px;
  background-color: #404859 !important;
}

.cm-s-inner .CodeMirror-selectedtext {
  background-color: transparent !important;
}

.CodeMirror-cursor {
  border-left: 1px solid #528bff !important;
}

.CodeMirror-linenumbers {
  color: #394051 !important;
}

.cm-comment {
  color: #5c6370 !important;
}
.cm-string {
  color: #98c379 !important;
}
.cm-variable {
  color: #e06c75 !important;
}
.cm-variable-2 {
  color: #e5aa69 !important;
}
.cm-variable-3 {
  color: #61afef !important;
}
.cm-number {
  color: #d19a66 !important;
}
.cm-property {
  color: #61afef !important;
}
.cm-atom {
  color: #c678dd !important;
}
.cm-keyword {
  color: #c678dd !important;
}
.cm-builtin {
  color: #56b6c2 !important;
}
.cm-def {
  color: #61afef !important;
}
.cm-operator {
  color: #56b6c2 !important;
}
.cm-meta {
  color: #abb2bf !important;
}
.cm-tag {
  color: #e06c75 !important;
}
.cm-attribute {
  color: #61afef !important;
}
.cm-regexp {
  color: #98c379 !important;
}
.cm-link {
  color: #61afef !important;
}

.cm-header {
  color: #e06c63 !important;
}

/* SOURCE MODE */
#typora-source .CodeMirror-lines {
  font-family: "GeistMono", "LXGWWenKaiMono";
}

.body-header{
	 margin: 0 auto;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
	}
.body-container{
	margin: 100px auto 0;
   
}


.nav-wrap {
    z-index: 0;
	/*
    border-top: var(--border-width) solid var(--border-color);
	border-bottom: var(--border-width) solid var(--border-color);
    */
	background-color: var(--v-white-100);
 
    padding:15px 0;
	box-shadow: 0px 1px 16px 0px rgba(0, 0, 0, 0.1);
}
.nav-right{
	float:right;
}

.nav-links-wrap{
	flex: 1;
    align-items: stretch;
    display: flex;
	padding-left: 0;
    list-style: none;
	padding: 8px 0 12px 0;
    margin: 0;
}

.nav-links-wrap a {
  font-weight:500
}

.nav-links-wrap li{
	display: flex;	
	padding: 0 16px 0 0;
}
.nav-wrap .site-logo{
	margin-right:100px;
}
.nav-wrap .site-logo img{
	height:20px;
}


.body-footer .footer{
	background: #141413;
	margin-top: 20px;
}

.ui-icp {
    display: flex;
    justify-content: space-between;
}
.copyright {
    opacity: 0.5;
    color: #FFFFFF;
    font-family: PingFang SC;
    font-size: 14px;
    line-height: 22px;
    letter-spacing: 0px;
    text-align: left;
    padding: 24px 0 24px 0;
}
.copyright span {
    padding-left: 30px;
}

.copyright a {

}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1001;
    width: 40px;
    height: 40px;
    background: #fff;
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #333;
    transition: all 0.3s ease;
}

/* 移动端导航遮罩 */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

/* 移动端导航面板 */
.mobile-nav-panel {
    display: none;
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: #fff;
    z-index: 1000;
    transition: right 0.3s ease;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
}

.mobile-nav-panel.active {
    right: 0;
}

.mobile-nav-panel .mobile-nav-header {
    padding: 20px;
    background: linear-gradient(135deg, #faf9f5 0%, #f0eee6 100%);
    border-bottom: 1px solid #e8e6dc;
}

.mobile-nav-panel .mobile-nav-header img {
    height: 24px;
}

.mobile-nav-panel ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-panel ul li a {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
}

.mobile-nav-panel ul li a:active {
    background: #f5f5f5;
}

/***/
/* 浮动与清除 */
.mb15 {
    margin-bottom: 15px;
}
.fleft{float:left;}
.fright{float:right;}
.clearfix:after{clear:both;content:".";display:block;height:0;font-size:0;visibility:hidden;}
.clearfix{*zoom:1;}
 
.sw-crumb{padding:0px 8px 0 20px;height:42px;line-height:42px;color: #999;background: #fff;border: 1px solid #e8eef6;white-space: nowrap;border-radius: 8px;}
.sw-crumb>ul{overflow: hidden; text-overflow: ellipsis;float: inherit;    margin: 0;padding: 0;}
.sw-crumb li{display: inline;padding-right:5px;font-size:13px}
.sw-crumb li.active{color: #999;}
.sw-crumb li a{display: inline-block;}
.sw-crumb a{color: #999;font-size:13px}

.sw-modBox {
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    padding: 30px;
    border: 1px solid rgba(17, 30, 44, 0.08);
    box-shadow: 0px 4px 12px 0px rgba(17, 30, 44, 0.02);
}
.sw-modBox {
    margin-top: 0px;
}
.sw-modBox h1{font-size:18px;color:#333;margin-bottom:5px;font-weight: 700;}
.sw-modBox h2,.sw-modBox h3,.sw-modBox h4{margin: 0 0 10px;font-weight: 700;}
.sw-modBox p{margin: 5px 0;line-height: 24px;}
.sw-modBox ol{list-style: decimal;margin-left: 20px;}
.sw-modBox li{line-height: 28px;}
.sw-modBox li span{color: #c30;}


.sw-main{width: 1235px;margin: 30px auto 0;}
.sw-w670{width: 715px;}
.sw-w270{width: 250px;}
.sw-w270.fleft {width: 240px;}
.sw-w270.right-box.fright .mt15 ol li a {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    line-height: 20px;
    height: 40px;
    font-size: 14px;
    color: #606060;
}

.sw-main {
    width: 100%;
    max-width: 1290px;
    margin: 88px auto 0;
    padding: 0;
}
.sw-w670 {
    width: 950px;
    padding: 0 30px;
}

.sw-menu{font-size:14px;}
.sw-menu ul {
    background: #fff;
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
    box-shadow: 0px 4px 12px 0px rgba(17, 30, 44, 0.02);
	margin:0;
	padding:0;
}
.sw-menu ul li span{color: #999;font-size:13px;margin-left:8px;}
.sw-menu ul li a,.sw-menu ul li a:visited{display: block;color: #49586a;
    padding: 0px 33px;
    height: 40px;
    line-height: 40px;
	
	border-bottom: 1px solid #e8eef6;border-top: 0;}
.sw-menu ul li a:hover{text-decoration: none;background: #f0eee6;}
.sw-menu ul li a.active{color: #5698da;background: #f8fbff;border-left:2px solid #5698da;}

 .sw-menu h3 {
    color: #111E2C;
    font-size: 18px;
    line-height: 26px;
    letter-spacing: 0px;
    font-weight: 600;
    padding-bottom: 10px;
    padding-left: 33px;
    background: #fff;
    border-top-right-radius: 15px;
    border-top-left-radius: 15px;
    box-shadow: 0px 4px 12px 0px rgba(17, 30, 44, 0.02);
    padding-top: 10px;
	 margin:0;
}
.sw-menu h3 img {
    width: 100%;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

/* 移动端适配样式 */
@media (max-width: 768px) {
    /* 显示移动端菜单按钮 */
    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-nav-overlay {
        display: block;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .mobile-nav-panel {
        display: block;
    }

    /* 隐藏PC端导航 */
    .nav-links-wrap {
        display: none;
    }

    .body-header{
      display: none;
    }
    /* 调整body-container边距 */
    .body-container {
        margin: 70px auto 0;
        padding: 0 15px;
    }

    /* 调整main-container */
    .main-container {
        padding: 0;
    }

    /* 移动端页脚样式 */
    .body-footer .footer {
        padding: 15px 15px;
    }

    .ui-icp {
        flex-direction: column;
        text-align: center;
        gap: 3px;
    }

    .copyright {
        text-align: center;
        padding: 2px 0;
        font-size: 12px;
    }

    .copyright span {
        padding-left: 0;
        display: block;
        margin-top: 5px;
    }

    /* 导航栏调整 */
    .nav-wrap {
        padding: 10px 15px;
    }

    .nav-wrap .site-logo {
        margin-right: 0;
    }

    .nav-wrap .site-logo img {
        height: 18px;
    }
}