/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */

/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS and IE text size adjust after device orientation change,
 *    without disabling user zoom.
 */

html {
  font-family: sans-serif; /* 1 */
  -ms-text-size-adjust: 100%; /* 2 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/**
 * Remove default margin.
 */

body {
  margin: 0;
}

/* HTML5 display definitions
   ========================================================================== */

/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11
 * and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */

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

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */

audio,
canvas,
progress,
video {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */

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

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
 */

[hidden],
template {
  display: none;
}

/* Links
   ========================================================================== */

/**
 * Remove the gray background color from active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * Improve readability of focused elements when they are also in an
 * active/hover state.
 */

a:active,
a:hover {
  outline: 0;
}

/* Text-level semantics
   ========================================================================== */

/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */

abbr[title] {
  border-bottom: 1px dotted;
}

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */

b,
strong {
  font-weight: bold;
}

/**
 * Address styling not present in Safari and Chrome.
 */

dfn {
  font-style: italic;
}

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/**
 * Address styling not present in IE 8/9.
 */

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

/**
 * Address inconsistent and variable font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */

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

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove border when inside `a` element in IE 8/9/10.
 */

img {
  border: 0;
}

/**
 * Correct overflow not hidden in IE 9/10/11.
 */

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

/* Grouping content
   ========================================================================== */

/**
 * Address margin not present in IE 8/9 and Safari.
 */

figure {
  margin: 1em 40px;
}

/**
 * Address differences between Firefox and other browsers.
 */

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

/**
 * Contain overflow in all browsers.
 */

pre {
  overflow: auto;
}

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */

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

/* Forms
   ========================================================================== */

/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */

/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */

button,
input,
optgroup,
select,
textarea {
  color: inherit; /* 1 */
  font: inherit; /* 2 */
  margin: 0; /* 3 */
}

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */

button {
  overflow: visible;
}

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */

button,
select {
  text-transform: none;
}

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}

/**
 * Re-set default cursor for disabled elements.
 */

button[disabled],
html input[disabled] {
  cursor: default;
}

/**
 * Remove inner padding and border in Firefox 4+.
 */

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */

input {
  line-height: normal;
}

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */

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

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
 */

input[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  box-sizing: content-box; /* 2 */
}

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */

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

/**
 * Define consistent border, margin, and padding.
 */

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */

legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */

textarea {
  overflow: auto;
}

/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */

optgroup {
  font-weight: bold;
}

/* Tables
   ========================================================================== */

/**
 * Remove most spacing between table cells.
 */

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th {
  padding: 0;
}

@font-face {
  font-family: 'XingKai';
  font-display: swap;
  src: url("../fonts/XingKai.ttf") format('truetype');
}
@font-face {
  font-family: 'MaShanZheng';
  font-display: swap;
  src: url("https://fonts.googleapis.com/css2?family=Ma+Shan+Zheng&display=swap");
  src: local('Ma Shan Zheng'), url("../fonts/MaShanZheng-Regular.ttf") format('truetype');
}
html {
  font-size: 10px;
  -webkit-text-size-adjust: 100%;
}
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
}
a {
  text-decoration: none;
}
body {
  background-color: #f7f7f7;
  font-family: "Segoe UI", "Lucida Grande", Helvetica, "Microsoft YaHei", FreeSans, Arimo, "Droid Sans", "wenquanyi micro hei", "Hiragino Sans GB", "Hiragino Sans GB W3", Arial, sans-serif;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body .blog {
  max-width: 1170px;
  min-height: 100vh;
  background-color: #fff;
  margin: 0 auto;
}
body .blog .content {
  box-sizing: border-box;
  max-width: 770px;
  width: 100%;
  padding: 80px 10px 10px;
  margin: 0 auto;
}
@media (prefers-color-scheme: dark) {
  body {
    background-color: #000;
  }
  body .blog {
    background-color: #110f12;
  }
}
header {
  line-height: 1.8rem;
}
header .site-branding {
  text-align: center;
  margin-bottom: 2rem;
  font-family: "Open Sans", arial, sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
header .site-branding .site-title {
  margin: 0;
  font-size: 1.4rem;
}
header .site-branding .site-title a {
  display: inline-block;
  color: #fff;
  font-weight: bolder;
  background-color: #f03838;
  line-height: 3rem;
  height: 3rem;
  padding: 0 1rem;
  -webkit-transition: padding 0.3s ease-out;
  transition: padding 0.3s ease-out;
}
header .site-branding .site-title a:hover {
  padding: 0 1.5rem;
}
header .site-branding .site-description {
  color: #9e9e9e;
  font-size: 1.3rem;
  margin: 1rem 0 0;
}
header .site-navigation {
  text-align: center;
}
header .site-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 1.6em;
}
header .site-navigation ul li {
  display: inline-block;
  margin: 0 0.5rem;
}
header .site-navigation ul li a {
  display: block;
  color: #f03838;
  font-size: 1.6rem;
  line-height: 2rem;
  padding: 0 1rem;
}
article {
  position: relative;
  padding: 2rem 0;
}
article a {
  color: #f03838;
}
article .article-content em:lang(zh),
article .article-excerpt em:lang(zh),
article .article-content em:lang(zh-CN),
article .article-excerpt em:lang(zh-CN),
article .article-content em:lang(zh-TW),
article .article-excerpt em:lang(zh-TW) {
  font-style: normal !important;
  font-family: "楷体", "KaiTi", "楷体_GB2312", "STKaiti", "华文楷体", serif !important;
}
article .article-content em:lang(en),
article .article-excerpt em:lang(en),
article .article-content em:not([lang]),
article .article-excerpt em:not([lang]) {
  font-style: italic !important;
  font-family: "Times New Roman", Times, serif !important;
}
article:not(:first-child):before {
  content: '';
  width: 150px;
  height: 1px;
  background-color: rgba(224,224,224,0.5);
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -75px;
}
article blockquote {
  margin: 1.5rem 0;
  padding: 1.8rem 1.5rem 1.2rem 1.5rem;
  line-height: 1.8;
  border-left: 4px solid #f03838;
  background-color: rgba(240,56,56,0.03);
  border-radius: 0 8px 8px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
article blockquote + blockquote {
  margin-top: 3rem;
}
article blockquote:before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 12px;
  font-size: 3.5rem;
  color: rgba(240,56,56,0.1);
  font-family: serif;
  line-height: 1;
  z-index: 0;
}
article blockquote:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #f03838, transparent);
  opacity: 0.3;
}
article blockquote p {
  position: relative;
  margin: 0.8rem 0;
  z-index: 1;
}
article blockquote p:first-child {
  margin-top: 0.5rem;
}
article blockquote p:last-child {
  margin-bottom: 0;
}
article blockquote cite,
article blockquote footer {
  display: block;
  margin-top: 10px;
  font-size: 0.9em;
  color: #9e9e9e;
  text-align: right;
  font-style: normal;
}
article blockquote cite:before,
article blockquote footer:before {
  content: '— ';
}
article blockquote cite:lang(zh):before,
article blockquote footer:lang(zh):before,
article blockquote cite:lang(zh-CN):before,
article blockquote footer:lang(zh-CN):before,
article blockquote cite:lang(zh-TW):before,
article blockquote footer:lang(zh-TW):before {
  content: '—— ';
}
article blockquote cite:lang(en):before,
article blockquote footer:lang(en):before,
article blockquote cite:not([lang]):before,
article blockquote footer:not([lang]):before {
  content: '— ';
}
article blockquote:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  background-color: rgba(240,56,56,0.05);
}
article .article-title {
  position: relative;
  color: #212121;
  font-size: 2.4rem;
  line-height: 1.3;
  text-align: center;
  margin: 0;
  padding: 0 2rem;
}
article .article-title a {
  display: block;
  color: #212121;
}
article .article-title a span {
  padding-bottom: 3px;
  -webkit-transition: 0.15s;
  transition: 0.15s;
  box-shadow: inset 0 -2px 0 rgba(240,56,56,0);
}
article .article-title a:hover {
  color: #212121;
}
article .article-title a:hover span {
  box-shadow: inset 0 -2px 0 rgba(240,56,56,0.4);
}
article .article-top-meta {
  position: relative;
  color: #9e9e9e;
  font-size: 1.3rem;
  text-align: center;
  margin: 1rem 0;
}
article .article-top-meta span {
  margin: 0 0.5rem;
}
article .article-top-meta a {
  color: #9e9e9e;
}
article .article-top-meta a:hover {
  color: #f03838;
}
article .article-top-meta a time {
  font-style: italic;
}
article .article-excerpt,
article .article-content,
article .featured-media {
  margin: 4rem 0;
  font-size: 1.6rem;
  color: #424242;
}
article .article-excerpt p,
article .article-content p,
article .featured-media p {
  margin: 2rem 0;
  line-height: 2;
}
article .article-excerpt ul,
article .article-content ul,
article .featured-media ul,
article .article-excerpt ol,
article .article-content ol,
article .featured-media ol {
  margin: 2rem 0;
  padding-left: 2rem;
}
article .article-excerpt ul li,
article .article-content ul li,
article .featured-media ul li,
article .article-excerpt ol li,
article .article-content ol li,
article .featured-media ol li {
  margin-bottom: 1rem;
  line-height: 1.7;
}
article .article-excerpt h2,
article .article-content h2,
article .featured-media h2 {
  margin-top: 3.5rem;
  margin-bottom: 2rem;
  color: #212121;
}
article .article-excerpt h3,
article .article-content h3,
article .featured-media h3 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  color: #212121;
}
article .article-excerpt .excerpt-btn,
article .article-content .excerpt-btn,
article .featured-media .excerpt-btn {
  margin: 4rem 0;
  font-size: 1.4rem;
}
article .article-excerpt img,
article .article-content img,
article .featured-media img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1rem auto;
}
article .article-excerpt figure,
article .article-content figure,
article .featured-media figure {
  margin: 1rem auto;
}
article .article-excerpt figure img,
article .article-content figure img,
article .featured-media figure img {
  margin: 0 auto;
}
article .article-excerpt figure figcaption,
article .article-content figure figcaption,
article .featured-media figure figcaption {
  text-align: center;
  color: #9e9e9e;
  font-size: 1.4rem;
  margin-top: 0.5rem;
}
article .article-footer .pull-left {
  float: left;
}
article .article-footer .pull-right {
  float: right;
}
article .article-footer:after {
  content: " ";
  display: block;
  clear: both;
}
article .article-footer .article-meta > span:not(:last-child) {
  margin-right: 3rem;
}
article .article-footer .article-meta > span {
  display: inline-block;
}
article .article-footer .article-meta > span > span {
  line-height: 1;
  vertical-align: middle;
}
article .article-footer .article-meta {
  font-size: 1.3rem;
  color: #9e9e9e;
}
article .article-footer .article-meta a {
  color: #9e9e9e;
}
article .article-footer .article-meta a:hover {
  color: #f03838;
}
article .article-footer .article-meta i {
  vertical-align: middle;
  color: #9e9e9e;
  margin-right: 0.5rem;
}
article .article-footer .post-tags a {
  display: inline-block;
  text-decoration: none;
  border-radius: 999em;
  padding: 2px 8px;
  color: #333;
  background: #f2f2f2;
  font-size: 14px;
  transition: all 0.3s ease;
  margin: 0 5px 5px 0;
}
article .article-footer .post-tags a:hover {
  color: #fff !important;
  background-color: #f03838;
  border-color: #f03838;
}
article .article-footer .post-tags a:before {
  content: "#";
}
article .article-footer .post-tags a:not(:last-of-type):after {
  content: "";
  padding-right: 0;
}
article code {
  padding: 2px 4px;
  margin-left: 2px;
  margin-right: 2px;
  color: #c7254e;
  white-space: normal;
  border-radius: 0;
}
article .video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 0;
  height: 0;
  overflow: hidden;
}
article .video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
article table {
  max-width: 100%;
  width: 100%;
}
article table caption {
  padding: 5px;
  color: #333;
  background-color: #e5e5e5;
}
article table th,
article table td {
  text-align: left;
  padding: 0.6em;
  vertical-align: top;
}
article table th {
  vertical-align: bottom;
  border-bottom: 1px solid #e5e5e5;
}
article table tbody + tbody {
  border-top: 2px solid #e5e5e5;
}
article table .table {
  background-color: #fff;
}
article table .table-bordered {
  border: 1px solid #e5e5e5;
}
article table .table-striped tbody tr:nth-of-type(odd) {
  background-color: #f2f2f2;
}
article table pre {
  overflow-x: auto;
  overflow-y: hidden;
}
.post-toc {
  position: fixed;
  right: 0;
  top: 80px;
  width: 280px;
  background: var(--toc-bg);
  padding: 20px 20px 20px 25px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  transition: all 0.3s ease-in-out;
  z-index: 100;
  border-radius: 8px 0 0 8px;
  animation: toc-slide-in 0.3s ease-out;
}
.post-toc::-webkit-scrollbar {
  width: 4px;
}
.post-toc::-webkit-scrollbar-track {
  background: transparent;
}
.post-toc::-webkit-scrollbar-thumb {
  background: rgba(158,158,158,0.6);
  border-radius: 4px;
}
.post-toc::-webkit-scrollbar-thumb:hover {
  background: rgba(158,158,158,0.8);
}
.post-toc.toc-hidden {
  transform: translateX(calc(100% - 25px));
  background: transparent;
  box-shadow: none;
}
.post-toc .toc-toggle {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 25px;
  height: 50px;
  background: var(--toc-toggle-bg);
  box-shadow: -2px 0 8px rgba(0,0,0,0.1);
  border-radius: 6px 0 0 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 101;
  transition: all 0.2s ease-in-out;
}
.post-toc .toc-toggle:hover {
  width: 28px;
}
.post-toc .toc-toggle:hover i {
  color: #f03838;
}
.post-toc .toc-toggle i {
  font-size: 16px;
  color: var(--text-color);
  transition: all 0.3s ease-in-out;
}
.post-toc .toc-toggle.toc-toggle-hidden i {
  transform: rotate(180deg);
}
.post-toc .post-toc-content h2 {
  display: none;
}
.post-toc .post-toc-content ol {
  counter-reset: section;
  list-style-type: none;
  margin-left: 0;
  padding-left: 0;
}
.post-toc .post-toc-content ol li {
  padding-left: 0;
  line-height: 1.6;
  margin-bottom: 8px;
  position: relative;
  transition: all 0.2s ease-in-out;
}
.post-toc .post-toc-content ol li:before {
  content: none;
}
.post-toc .post-toc-content ol li ol {
  counter-reset: subsection;
  margin-top: 8px;
  padding-left: 15px;
  position: relative;
}
.post-toc .post-toc-content ol li ol:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 8px;
  width: 0;
  background: rgba(158,158,158,0.2);
}
.post-toc .post-toc-content ol li ol li {
  margin-bottom: 6px;
  line-height: 1.5;
}
.post-toc .post-toc-content ol li ol li:before {
  content: "";
  font-size: 11px;
}
.post-toc .post-toc-content ol li ol li ol {
  counter-reset: subsubsection;
  padding-left: 15px;
  margin-top: 6px;
}
.post-toc .post-toc-content ol li ol li ol:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 8px;
  width: 0;
  background: rgba(158,158,158,0.2);
}
.post-toc .post-toc-content ol li ol li ol li {
  margin-bottom: 4px;
  line-height: 1.4;
}
.post-toc .post-toc-content ol li ol li ol li:before {
  content: "";
  font-size: 11px;
}
.post-toc .post-toc-content .toc-item-icon {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 6px;
  vertical-align: middle;
  opacity: 0.8;
  transition: all 0.2s ease;
}
.post-toc .post-toc-content .toc-item-icon.emoji {
  font-size: 16px;
  line-height: 1;
  margin-top: -2px;
}
.post-toc .post-toc-content .toc-item-icon.img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}
.post-toc .post-toc-content .toc-link {
  color: var(--text-color);
  text-decoration: none;
  font-size: 14px;
  display: block;
  margin-left: 0;
  position: relative;
  transition: all 0.2s ease;
  padding: 4px 8px;
  border-radius: 4px;
}
.post-toc .post-toc-content .toc-link:hover {
  color: #f03838;
  transform: translateX(3px);
  background: rgba(240,56,56,0.05);
  box-shadow: 0 2px 8px rgba(240,56,56,0.08);
}
.post-toc .post-toc-content .toc-link.active {
  color: #f03838;
  font-weight: 500;
  background: rgba(240,56,56,0.08);
  box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  animation: toc-pulse 2s infinite;
}
.post-toc .post-toc-content .toc-link.active:before {
  content: none;
}
.post-toc .post-toc-content ol > li {
  position: relative;
  margin-bottom: 10px;
  line-height: 1.7;
}
.post-toc .post-toc-content ol > li:before {
  content: none;
}
.post-toc .post-toc-content ol > li .toc-link {
  padding-left: 12px;
  border-left: 2px solid transparent;
}
.post-toc .post-toc-content ol > li .toc-link:hover {
  border-left-color: rgba(240,56,56,0.4);
}
.post-toc .post-toc-content ol > li .toc-link.active {
  border-left-color: #f03838;
}
.post-toc .post-toc-content ol > li ol > li .toc-link {
  font-size: 13px;
  opacity: 0.9;
}
.post-toc .post-toc-content ol > li ol > li ol > li .toc-link {
  font-size: 12px;
  opacity: 0.85;
}
@-moz-keyframes toc-slide-in {
  0% {
    opacity: 0;
    transform: translateX(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@-webkit-keyframes toc-slide-in {
  0% {
    opacity: 0;
    transform: translateX(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@-o-keyframes toc-slide-in {
  0% {
    opacity: 0;
    transform: translateX(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes toc-slide-in {
  0% {
    opacity: 0;
    transform: translateX(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
[data-theme="dark"] article .article-title {
  color: #f6f2f5;
}
[data-theme="dark"] article .article-title a {
  color: #f6f2f5;
}
[data-theme="dark"] article .article-excerpt,
[data-theme="dark"] article .article-content,
[data-theme="dark"] article .featured-media {
  color: #fff;
}
[data-theme="dark"] article .article-excerpt h2,
[data-theme="dark"] article .article-content h2,
[data-theme="dark"] article .featured-media h2,
[data-theme="dark"] article .article-excerpt h3,
[data-theme="dark"] article .article-content h3,
[data-theme="dark"] article .featured-media h3,
[data-theme="dark"] article .article-excerpt h4,
[data-theme="dark"] article .article-content h4,
[data-theme="dark"] article .featured-media h4,
[data-theme="dark"] article .article-excerpt h5,
[data-theme="dark"] article .article-content h5,
[data-theme="dark"] article .featured-media h5,
[data-theme="dark"] article .article-excerpt h6,
[data-theme="dark"] article .article-content h6,
[data-theme="dark"] article .featured-media h6 {
  color: #f6f2f5;
}
[data-theme="dark"] article .article-excerpt code,
[data-theme="dark"] article .article-content code,
[data-theme="dark"] article .featured-media code {
  color: #f45542;
  background-color: rgba(255,255,255,0.1);
}
[data-theme="dark"] article .article-excerpt blockquote,
[data-theme="dark"] article .article-content blockquote,
[data-theme="dark"] article .featured-media blockquote {
  background-color: rgba(240,56,56,0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
[data-theme="dark"] article .article-excerpt blockquote:before,
[data-theme="dark"] article .article-content blockquote:before,
[data-theme="dark"] article .featured-media blockquote:before {
  color: rgba(240,56,56,0.15);
}
[data-theme="dark"] article .article-excerpt blockquote:after,
[data-theme="dark"] article .article-content blockquote:after,
[data-theme="dark"] article .featured-media blockquote:after {
  background: linear-gradient(90deg, #f03838, transparent);
  opacity: 0.4;
}
[data-theme="dark"] article .article-excerpt blockquote cite,
[data-theme="dark"] article .article-content blockquote cite,
[data-theme="dark"] article .featured-media blockquote cite,
[data-theme="dark"] article .article-excerpt blockquote footer,
[data-theme="dark"] article .article-content blockquote footer,
[data-theme="dark"] article .featured-media blockquote footer {
  color: rgba(255,255,255,0.7);
  font-style: normal;
}
[data-theme="dark"] article .article-excerpt blockquote cite:lang(zh):before,
[data-theme="dark"] article .article-content blockquote cite:lang(zh):before,
[data-theme="dark"] article .featured-media blockquote cite:lang(zh):before,
[data-theme="dark"] article .article-excerpt blockquote footer:lang(zh):before,
[data-theme="dark"] article .article-content blockquote footer:lang(zh):before,
[data-theme="dark"] article .featured-media blockquote footer:lang(zh):before,
[data-theme="dark"] article .article-excerpt blockquote cite:lang(zh-CN):before,
[data-theme="dark"] article .article-content blockquote cite:lang(zh-CN):before,
[data-theme="dark"] article .featured-media blockquote cite:lang(zh-CN):before,
[data-theme="dark"] article .article-excerpt blockquote footer:lang(zh-CN):before,
[data-theme="dark"] article .article-content blockquote footer:lang(zh-CN):before,
[data-theme="dark"] article .featured-media blockquote footer:lang(zh-CN):before,
[data-theme="dark"] article .article-excerpt blockquote cite:lang(zh-TW):before,
[data-theme="dark"] article .article-content blockquote cite:lang(zh-TW):before,
[data-theme="dark"] article .featured-media blockquote cite:lang(zh-TW):before,
[data-theme="dark"] article .article-excerpt blockquote footer:lang(zh-TW):before,
[data-theme="dark"] article .article-content blockquote footer:lang(zh-TW):before,
[data-theme="dark"] article .featured-media blockquote footer:lang(zh-TW):before {
  content: '—— ';
}
[data-theme="dark"] article .article-excerpt blockquote cite:lang(en):before,
[data-theme="dark"] article .article-content blockquote cite:lang(en):before,
[data-theme="dark"] article .featured-media blockquote cite:lang(en):before,
[data-theme="dark"] article .article-excerpt blockquote footer:lang(en):before,
[data-theme="dark"] article .article-content blockquote footer:lang(en):before,
[data-theme="dark"] article .featured-media blockquote footer:lang(en):before,
[data-theme="dark"] article .article-excerpt blockquote cite:not([lang]):before,
[data-theme="dark"] article .article-content blockquote cite:not([lang]):before,
[data-theme="dark"] article .featured-media blockquote cite:not([lang]):before,
[data-theme="dark"] article .article-excerpt blockquote footer:not([lang]):before,
[data-theme="dark"] article .article-content blockquote footer:not([lang]):before,
[data-theme="dark"] article .featured-media blockquote footer:not([lang]):before {
  content: '— ';
}
[data-theme="dark"] article .article-excerpt blockquote:hover,
[data-theme="dark"] article .article-content blockquote:hover,
[data-theme="dark"] article .featured-media blockquote:hover {
  background-color: rgba(240,56,56,0.12);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
[data-theme="dark"] article .post-tags a {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
[data-theme="dark"] article .post-tags a:hover {
  color: #fff !important;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
[data-theme="dark"] article .post-tags a:before {
  color: #fff;
}
[data-theme="dark"] .post-toc {
  background: var(--card-bg);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
[data-theme="dark"] .post-toc::-webkit-scrollbar-thumb {
  background: rgba(158,158,158,0.4);
}
[data-theme="dark"] .post-toc::-webkit-scrollbar-thumb:hover {
  background: rgba(158,158,158,0.6);
}
[data-theme="dark"] .post-toc .toc-toggle {
  background: var(--card-bg);
  box-shadow: -2px 0 8px rgba(0,0,0,0.2);
}
[data-theme="dark"] .post-toc .post-toc-content h2 {
  display: none;
}
[data-theme="dark"] .post-toc .post-toc-content ol li ol:before,
[data-theme="dark"] .post-toc .post-toc-content ol li ol ol:before {
  background: rgba(158,158,158,0.15);
  width: 0;
}
[data-theme="dark"] .post-toc .post-toc-content .toc-link:hover {
  background: rgba(240,56,56,0.1);
}
[data-theme="dark"] .post-toc .post-toc-content .toc-link.active {
  background: rgba(240,56,56,0.15);
}
[data-theme="dark"] .post-toc .post-toc-content ol > li:before {
  background: rgba(240,56,56,0.5);
}
.footnote-popup {
  position: fixed;
  width: 360px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 6px 30px rgba(0,0,0,0.12);
  z-index: 1000;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-color);
  max-height: 300px;
  overflow-y: auto;
  opacity: 0;
  transform: scale(0.98) translateY(5px);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  will-change: transform, opacity;
}
.footnote-popup.active {
  opacity: 1;
  transform: scale(1) translateY(0);
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
}
.footnote-popup::-webkit-scrollbar {
  width: 4px;
}
.footnote-popup::-webkit-scrollbar-track {
  background: transparent;
}
.footnote-popup::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 2px;
}
.footnote-popup p {
  margin: 0.5rem 0;
  font-size: 15px;
  line-height: 1.6;
}
.footnote-popup a {
  color: var(--link-color);
  text-decoration: none;
  transition: all 0.2s ease;
}
.footnote-popup a:hover {
  color: #f03838;
  text-decoration: underline;
}
.footnote-ref {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85em;
  padding: 0 1px;
  line-height: 1;
  text-decoration: none;
  color: #f03838;
  background-color: transparent;
  transition: all 0.3s ease;
  position: relative;
  top: -0.3em;
  margin: 0 1px;
  cursor: pointer;
}
.footnote-ref:hover,
.footnote-ref.active {
  color: #ee1c1c;
  transform: translateY(-1px);
}
.footnote-ref a {
  color: inherit;
  text-decoration: none;
}
.footnotes {
  position: relative;
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-size: 0.95em;
  color: var(--text-color);
}
.footnotes:before {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card-bg);
  padding: 0 15px;
  font-size: 1.1em;
  font-weight: 500;
  color: #f03838;
}
.footnotes ol {
  list-style-type: decimal;
  padding-left: 1.5em;
  margin-left: 0;
  margin-top: 10px;
}
.footnotes ol li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 0;
  color: var(--text-color);
}
.footnotes .footnote-backref {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  color: var(--link-color);
  text-decoration: none;
  font-size: 0.9em;
  opacity: 0.6;
  transition: all 0.2s ease;
}
.footnotes .footnote-backref:before {
  content: "↩";
  margin-right: 4px;
  font-size: 1.1em;
}
.footnotes .footnote-backref:hover {
  opacity: 1;
  transform: translateX(-3px);
}
[data-theme="dark"] .footnote-popup {
  background: rgba(28,28,30,0.98);
  border-color: #444;
  box-shadow: 0 6px 30px rgba(0,0,0,0.3);
}
[data-theme="dark"] .footnote-ref {
  color: #f03838;
}
[data-theme="dark"] .footnote-ref:hover,
[data-theme="dark"] .footnote-ref.active {
  color: #f24c4c;
}
[data-theme="dark"] .footnotes {
  border-color: #444;
}
[data-theme="dark"] .footnotes:before {
  background: var(--card-bg);
  color: #f03838;
}
[data-theme="dark"] .footnotes ol li:before {
  color: #f03838;
}
@-moz-keyframes toc-pulse {
  0% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
  50% {
    box-shadow: 0 2px 12px rgba(240,56,56,0.25);
  }
  100% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
}
@-webkit-keyframes toc-pulse {
  0% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
  50% {
    box-shadow: 0 2px 12px rgba(240,56,56,0.25);
  }
  100% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
}
@-o-keyframes toc-pulse {
  0% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
  50% {
    box-shadow: 0 2px 12px rgba(240,56,56,0.25);
  }
  100% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
}
@keyframes toc-pulse {
  0% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
  50% {
    box-shadow: 0 2px 12px rgba(240,56,56,0.25);
  }
  100% {
    box-shadow: 0 2px 8px rgba(240,56,56,0.12);
  }
}
article.archive {
  padding: 0;
  margin: 2em auto;
}
.archive-post {
  text-align: left;
  margin: 2em auto;
}
.archive-post .archive-title {
  font-size: 2.8em;
  line-height: 1;
  position: relative;
  color: #212121;
  margin: 0;
}
.archive-post .archive-title a {
  color: inherit;
  text-decoration: none;
}
.archive-post .archive-title a span {
  padding-bottom: 0;
  box-shadow: none !important;
  transition: none;
}
.archive-post .archive-title a:hover span {
  box-shadow: none !important;
}
.archive-post time {
  font-style: italic;
}
.archive-post time a {
  font-size: 1.6rem;
  color: #9e9e9e;
}
.archive-post time a:before {
  content: '#';
}
.archive-post time a:hover {
  color: #f03838;
}
@media (prefers-color-scheme: dark) {
  .archive-post .archive-title {
    color: #f6f2f5;
  }
  .archive-post .archive-title a {
    color: #fff;
  }
  .archive-post .archive-title a:hover {
    color: #f6f2f5;
  }
  .archive-post time a {
    color: #8e8e93;
  }
  .archive-post time a:hover {
    color: #f03838;
  }
}
.archive {
  padding: 0 20px;
}
.archive-year {
  margin-bottom: 40px;
}
.archive-year .year-title {
  font-size: 24px;
  color: #f03838;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #eee;
  position: relative;
}
.archive-year .year-title:after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background: #f03838;
}
.archive-item {
  margin-bottom: 15px;
  padding-left: 20px;
  position: relative;
}
.archive-item:before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: #f03838;
  border-radius: 50%;
  transform: translateY(-50%);
}
.archive-post {
  display: flex;
  align-items: center;
}
.archive-post time {
  margin-right: 15px;
  color: #666;
  font-size: 14px;
  white-space: nowrap;
}
.archive-post time a {
  color: #666;
  text-decoration: none;
}
.archive-post time a:hover {
  color: #f03838;
}
.archive-post .archive-title {
  margin: 0;
  font-size: 16px;
  font-weight: normal;
}
.archive-post .archive-title a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s;
}
.archive-post .archive-title a:hover {
  color: #f03838;
}
.categories-cloud,
.tags-cloud {
  margin: 2rem auto;
  text-align: center;
  max-width: 800px;
}
.categories-cloud .post-categories,
.tags-cloud .post-categories,
.categories-cloud .post-tags,
.tags-cloud .post-tags {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 15px;
}
.categories-cloud .post-categories a,
.tags-cloud .post-categories a,
.categories-cloud .post-tags a,
.tags-cloud .post-tags a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  color: #666;
  background: #fff;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  line-height: 1;
}
.categories-cloud .post-categories a i,
.tags-cloud .post-categories a i,
.categories-cloud .post-tags a i,
.tags-cloud .post-tags a i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 6px;
  font-size: 14px;
  height: 14px;
  color: inherit;
}
.categories-cloud .post-categories a:hover,
.tags-cloud .post-categories a:hover,
.categories-cloud .post-tags a:hover,
.tags-cloud .post-tags a:hover {
  color: #fff;
  background: #f03838;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(240,56,56,0.2);
}
.archive-group {
  margin-bottom: 40px;
}
.archive-group .group-title {
  font-size: 24px;
  color: #f03838;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #eee;
  position: relative;
}
.archive-group .group-title a {
  color: #f03838;
  text-decoration: none;
}
.archive-group .group-title small {
  color: #666;
  margin-left: 10px;
  font-size: 16px;
}
.archive-group .group-title:after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background: #f03838;
}
.archive-group .group-title i {
  margin-right: 10px;
}
@media (prefers-color-scheme: dark) {
  .categories-cloud .post-categories a,
  .tags-cloud .post-categories a,
  .categories-cloud .post-tags a,
  .tags-cloud .post-tags a {
    background: rgba(255,255,255,0.05);
    color: #e1e1e1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.05);
  }
  .categories-cloud .post-categories a:hover,
  .tags-cloud .post-categories a:hover,
  .categories-cloud .post-tags a:hover,
  .tags-cloud .post-tags a:hover {
    color: #fff !important;
    background: var(--link-color);
    border-color: var(--link-color);
    box-shadow: 0 4px 12px rgba(136,176,255,0.3);
    transform: translateY(-2px);
  }
}
@media screen and (max-width: 768px) {
  .categories-cloud,
  .tags-cloud {
    margin: 1rem 0;
  }
  .categories-cloud .post-categories,
  .tags-cloud .post-categories,
  .categories-cloud .post-tags,
  .tags-cloud .post-tags {
    padding: 10px;
  }
  .categories-cloud .post-categories a,
  .tags-cloud .post-categories a,
  .categories-cloud .post-tags a,
  .tags-cloud .post-tags a {
    padding: 6px 12px;
    font-size: 14px;
  }
  [data-theme="dark"] .categories-cloud .post-categories a,
  [data-theme="dark"] .tags-cloud .post-categories a,
  [data-theme="dark"] .categories-cloud .post-tags a,
  [data-theme="dark"] .tags-cloud .post-tags a {
    background: rgba(255,255,255,0.05);
    color: #e1e1e1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  [data-theme="dark"] .categories-cloud .post-categories a:hover,
  [data-theme="dark"] .tags-cloud .post-categories a:hover,
  [data-theme="dark"] .categories-cloud .post-tags a:hover,
  [data-theme="dark"] .tags-cloud .post-tags a:hover {
    color: #fff !important;
    background: var(--link-color);
    border-color: var(--link-color);
    box-shadow: 0 4px 12px rgba(136,176,255,0.3);
    transform: translateY(-2px);
  }
}
.categories-title,
.tags-title {
  color: #f03838;
  font-size: 2em;
  text-align: center;
  margin-bottom: 2rem;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .categories-title,
  .tags-title {
    color: #fff;
    text-shadow: 0 0 10px rgba(240,56,56,0.5);
  }
}
[data-theme="dark"] .archive-post .archive-title {
  color: #fff !important;
}
[data-theme="dark"] .archive-post .archive-title a {
  color: #fff !important;
}
[data-theme="dark"] .archive-post .archive-title a:hover {
  color: var(--link-color) !important;
}
[data-theme="dark"] .archive-post time a {
  color: rgba(255,255,255,0.7) !important;
}
[data-theme="dark"] .archive-post time a:hover {
  color: var(--link-color) !important;
}
[data-theme="dark"] .archive-year .year-title {
  color: #fff !important;
  border-bottom-color: #333;
}
[data-theme="dark"] .archive-year .year-title:after {
  background: var(--link-color);
}
[data-theme="dark"] .archive-item:before {
  background: var(--link-color);
}
[data-theme="dark"] .archive-item .archive-post time {
  color: rgba(255,255,255,0.7) !important;
}
[data-theme="dark"] .archive-item .archive-post .archive-title a {
  color: #fff !important;
}
[data-theme="dark"] .archive-item .archive-post .archive-title a:hover {
  color: var(--link-color) !important;
}
.heatmap-container {
  margin: 30px 0;
  padding: 15px 0;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.heatmap-container #heatmapChart {
  width: 100%;
  height: 200px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 10px;
}
@media (prefers-color-scheme: dark) {
  .heatmap-container {
    background-color: #1c1c1e;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  }
}
[data-theme="dark"] .heatmap-container {
  background-color: #1c1c1e;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
article .tags-cloud {
  width: 100%;
  margin: 8rem 0;
  text-align: center;
  line-height: 2rem;
}
article .tags-cloud > spannot(last-child) {
  margin-right: 3rem;
}
article .tags-cloud > span {
  display: inline-block;
}
article .tags-cloud > span > span {
  line-height: 1;
  vertical-align: middle;
}
article .archive-tags,
article .archive-tags > spannot(last-child) {
  margin-right: 3rem;
}
article .archive-tags > span {
  display: inline-block;
}
article .archive-tags > span > span {
  line-height: 1;
  vertical-align: middle;
}
article .archive-tags,
article .tags-cloud {
  margin: 8rem 0;
  font-size: 1.3rem;
  color: #9e9e9e;
}
article .archive-tags a,
article .tags-cloud a {
  color: #9e9e9e;
}
article .archive-tags a:hover,
article .tags-cloud a:hover {
  color: #f03838;
}
article .archive-tags i,
article .tags-cloud i {
  vertical-align: middle;
  color: #9e9e9e;
  margin-right: 0.5rem;
}
article .archive-tags .post-tags,
article .tags-cloud .post-tags {
  margin-right: 3rem;
}
article .archive-tags .post-tags a:before,
article .tags-cloud .post-tags a:before {
  content: "#";
}
article .archive-tags .post-tags a:not(:last-of-type):after,
article .tags-cloud .post-tags a:not(:last-of-type):after {
  content: ",";
  padding-right: 5px;
}
.tags {
  margin-bottom: 30px;
}
.tags a {
  margin-right: 15px;
  display: inline-block;
  text-decoration: none;
  border-radius: 999em;
  padding: 0 10px;
  color: #333;
  border: 1px solid #333;
  font-size: 14px;
  transition: all 0.3s ease;
}
.tags a:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
}
[data-theme="dark"] .tags a {
  color: #fff;
  border-color: #fff;
  background-color: rgba(255,255,255,0.1);
}
[data-theme="dark"] .tags a:hover {
  color: #fff;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
[data-theme="dark"] .tag-cloud-tags a {
  display: inline-block;
  text-decoration: none;
  border-radius: 999em;
  padding: 2px 8px;
  color: #fff;
  background: rgba(255,255,255,0.1);
  font-size: 14px;
  transition: all 0.3s ease;
  margin: 5px;
}
[data-theme="dark"] .tag-cloud-tags a:hover {
  color: #fff;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
.tag-cloud-tags a {
  display: inline-block;
  text-decoration: none;
  border-radius: 999em;
  padding: 2px 8px;
  color: #333;
  background: #f2f2f2;
  font-size: 14px;
  transition: all 0.3s ease;
  margin: 5px;
}
.tag-cloud-tags a:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
}
.post-tags {
  margin: 0 0 20px;
}
.post-tags a {
  display: inline-block;
  text-decoration: none;
  border-radius: 999em;
  padding: 2px 8px;
  color: #333;
  background: #f2f2f2;
  font-size: 14px;
  transition: all 0.3s ease;
  margin: 0 5px 5px 0;
}
.post-tags a:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
}
[data-theme="dark"] .tag-cloud-tags a,
[data-theme="dark"] .post-tags a {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
[data-theme="dark"] .tag-cloud-tags a:hover,
[data-theme="dark"] .post-tags a:hover {
  color: #fff;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
[data-theme="dark"] .tags-cloud a,
[data-theme="dark"] .archive-tags a {
  color: #fff;
}
[data-theme="dark"] .tags-cloud a:hover,
[data-theme="dark"] .archive-tags a:hover {
  color: #fff !important;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
[data-theme="dark"] .post-tags a:before {
  color: #fff;
}
.categories-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}
.categories-cloud .post-categories {
  flex: 0 0 calc(25% - 15px);
  max-width: calc(25% - 15px);
  margin-right: 0 !important;
  box-sizing: border-box;
}
@media screen and (max-width: 768px) {
  .categories-cloud .post-categories {
    flex: 0 0 calc(50% - 15px);
    max-width: calc(50% - 15px);
  }
}
.categories-cloud .post-categories a {
  display: block;
  width: 100%;
  text-align: center;
  padding: 8px 10px;
  border-radius: 999em;
  background: rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}
.categories-cloud .post-categories a:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
  transform: translateY(-2px);
}
article .categories-cloud {
  width: 100%;
  margin: 8rem 0;
  text-align: center;
  line-height: 2rem;
}
article .categories-cloud > spannot(last-child) {
  margin-right: 3rem;
}
article .categories-cloud > span {
  display: inline-block;
}
article .categories-cloud > span > span {
  line-height: 1;
  vertical-align: middle;
}
article .archive-categories,
article .archive-categories > spannot(last-child) {
  margin-right: 3rem;
}
article .archive-categories > span {
  display: inline-block;
}
article .archive-categories > span > span {
  line-height: 1;
  vertical-align: middle;
}
article .archive-categories,
article .categories-cloud {
  margin: 8rem 0;
  font-size: 1.3rem;
  color: #9e9e9e;
}
article .archive-categories a,
article .categories-cloud a {
  color: #9e9e9e;
}
article .archive-categories a:hover,
article .categories-cloud a:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
}
article .archive-categories i,
article .categories-cloud i {
  vertical-align: middle;
  color: #9e9e9e;
  margin-right: 0.5rem;
}
article .archive-categories .post-categories,
article .categories-cloud .post-categories {
  margin-right: 3rem;
}
article .archive-categories .post-categories a:before,
article .categories-cloud .post-categories a:before {
  content: "#";
}
article .archive-categories .post-categories a:not(:last-of-type):after,
article .categories-cloud .post-categories a:not(:last-of-type):after {
  content: ",";
  padding-right: 5px;
}
[data-theme="dark"] .categories-cloud .post-categories a {
  background: rgba(255,255,255,0.1);
  color: #fff;
  padding: 8px 10px;
  border-radius: 999em;
}
[data-theme="dark"] .categories-cloud .post-categories a:hover {
  color: #fff !important;
  background-color: var(--link-color);
  border-color: var(--link-color);
  transform: translateY(-2px);
}
[data-theme="dark"] .category-list .category-list-title {
  color: #fff !important;
}
[data-theme="dark"] .category-list .category-list-item a {
  color: #fff !important;
}
[data-theme="dark"] .category-list .category-list-item a:hover {
  color: #fff !important;
  background-color: var(--link-color);
  border-color: var(--link-color);
  padding: 2px 8px;
  border-radius: 999em;
  transition: all 0.3s ease;
}
[data-theme="dark"] .category-list .category-list-item .category-list-count {
  color: rgba(255,255,255,0.7) !important;
  background: rgba(255,255,255,0.1);
}
[data-theme="dark"] .categories-title {
  color: #fff !important;
}
[data-theme="dark"] .category-all-page .category-all-title {
  color: #fff !important;
}
[data-theme="dark"] .category-all-page .category-all a {
  color: #fff !important;
  background: rgba(255,255,255,0.1);
}
[data-theme="dark"] .category-all-page .category-all a:hover {
  color: #fff !important;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
[data-theme="dark"] .category-all-page .category-all .category-count {
  color: rgba(255,255,255,0.7) !important;
}
[data-theme="dark"] article .categories-cloud,
[data-theme="dark"] article .archive-categories {
  color: rgba(255,255,255,0.7);
}
[data-theme="dark"] article .categories-cloud a,
[data-theme="dark"] article .archive-categories a {
  color: #fff !important;
  background: rgba(255,255,255,0.1);
  padding: 2px 8px;
  border-radius: 999em;
  transition: all 0.3s ease;
}
[data-theme="dark"] article .categories-cloud a:hover,
[data-theme="dark"] article .archive-categories a:hover {
  color: #fff !important;
  background-color: var(--link-color);
  border-color: var(--link-color);
}
[data-theme="dark"] article .categories-cloud a:before,
[data-theme="dark"] article .archive-categories a:before {
  color: #fff !important;
}
[data-theme="dark"] article .categories-cloud i,
[data-theme="dark"] article .archive-categories i {
  color: rgba(255,255,255,0.7);
}
.tag-detail,
.category-detail {
  margin-bottom: 3rem;
}
.tag-detail header,
.category-detail header {
  margin-bottom: 2rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 1rem;
  background: none;
}
.tag-detail header .article-title,
.category-detail header .article-title {
  margin-bottom: 0.5rem;
  font-size: 2rem;
  font-weight: 600;
  color: #333;
  background: none;
  box-shadow: none !important;
}
.tag-detail header .article-title.tag,
.category-detail header .article-title.tag,
.tag-detail header .article-title.category,
.category-detail header .article-title.category {
  background: none;
  box-shadow: none !important;
}
.tag-detail header .article-title.tag span,
.category-detail header .article-title.tag span,
.tag-detail header .article-title.category span,
.category-detail header .article-title.category span {
  background: none;
  box-shadow: none !important;
  padding: 0;
}
.tag-detail header .article-title i,
.category-detail header .article-title i {
  margin-right: 0.5rem;
  color: #555;
}
.tag-detail header .tag-meta,
.category-detail header .tag-meta,
.tag-detail header .category-meta,
.category-detail header .category-meta {
  font-size: 0.9rem;
  color: #666;
}
.tag-detail header .tag-meta .tag-count,
.category-detail header .tag-meta .tag-count,
.tag-detail header .category-meta .tag-count,
.category-detail header .category-meta .tag-count,
.tag-detail header .tag-meta .category-count,
.category-detail header .tag-meta .category-count,
.tag-detail header .category-meta .category-count,
.category-detail header .category-meta .category-count {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  background: #f5f5f5;
  border-radius: 3px;
  font-weight: 500;
}
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 1rem;
  background: #f9f9f9;
  border-radius: 5px;
}
.tag-cloud .tag-cloud-item {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: #fff;
  border-radius: 20px;
  color: #555;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid #eee;
  font-size: 100%;
  opacity: 0.7;
}
.tag-cloud .tag-cloud-item[data-opacity] {
  opacity: attr(data-opacity);
}
.tag-cloud .tag-cloud-item:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.tag-cloud .tag-cloud-item.active {
  background: #f03838;
  color: #fff;
  border-color: #f03838;
  opacity: 1 !important;
}
.tag-cloud .tag-cloud-item.active small {
  color: rgba(255,255,255,0.8);
}
.tag-cloud .tag-cloud-item small {
  color: #999;
  margin-left: 0.3rem;
}
.category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 1rem;
  background: #f9f9f9;
  border-radius: 5px;
}
.category-nav .category-nav-item {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: #fff;
  border-radius: 5px;
  color: #555;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid #eee;
}
.category-nav .category-nav-item:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.category-nav .category-nav-item.active {
  background: #f03838;
  color: #fff;
  border-color: #f03838;
}
.category-nav .category-nav-item.active small {
  color: rgba(255,255,255,0.8);
}
.category-nav .category-nav-item i {
  margin-right: 0.3rem;
}
.category-nav .category-nav-item small {
  color: #999;
  margin-left: 0.3rem;
}
[data-theme="dark"] .tag-detail header,
[data-theme="dark"] .category-detail header {
  border-bottom-color: #333;
}
[data-theme="dark"] .tag-detail header .article-title,
[data-theme="dark"] .category-detail header .article-title {
  color: #fff;
}
[data-theme="dark"] .tag-detail header .article-title i,
[data-theme="dark"] .category-detail header .article-title i {
  color: #aaa;
}
[data-theme="dark"] .tag-detail header .tag-meta,
[data-theme="dark"] .category-detail header .tag-meta,
[data-theme="dark"] .tag-detail header .category-meta,
[data-theme="dark"] .category-detail header .category-meta {
  color: #aaa;
}
[data-theme="dark"] .tag-detail header .tag-meta .tag-count,
[data-theme="dark"] .category-detail header .tag-meta .tag-count,
[data-theme="dark"] .tag-detail header .category-meta .tag-count,
[data-theme="dark"] .category-detail header .category-meta .tag-count,
[data-theme="dark"] .tag-detail header .tag-meta .category-count,
[data-theme="dark"] .category-detail header .tag-meta .category-count,
[data-theme="dark"] .tag-detail header .category-meta .category-count,
[data-theme="dark"] .category-detail header .category-meta .category-count {
  background: #333;
  color: #ddd;
}
[data-theme="dark"] .tag-cloud {
  background: #2a2a2a;
}
[data-theme="dark"] .tag-cloud .tag-cloud-item {
  background: #333;
  color: #ddd;
  border-color: #444;
}
[data-theme="dark"] .tag-cloud .tag-cloud-item:hover {
  background: #444;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
[data-theme="dark"] .tag-cloud .tag-cloud-item.active {
  background: var(--theme-color);
  color: #fff;
  border-color: var(--theme-color);
}
[data-theme="dark"] .tag-cloud .tag-cloud-item small {
  color: #aaa;
}
[data-theme="dark"] .category-nav {
  background: #2a2a2a;
}
[data-theme="dark"] .category-nav .category-nav-item {
  background: #333;
  color: #ddd;
  border-color: #444;
}
[data-theme="dark"] .category-nav .category-nav-item:hover {
  background: #444;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
[data-theme="dark"] .category-nav .category-nav-item.active {
  background: var(--theme-color);
  color: #fff;
  border-color: var(--theme-color);
}
[data-theme="dark"] .category-nav .category-nav-item small {
  color: #aaa;
}
@media (max-width: 768px) {
  .tag-cloud,
  .category-nav {
    padding: 0.8rem;
  }
  .tag-detail header .article-title,
  .category-detail header .article-title {
    font-size: 1.5rem;
  }
}
.pagination {
  position: relative;
  margin: 30px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: space-around;
  -ms-flex-pack: space-around;
  -webkit-justify-content: space-around;
  justify-content: space-around;
}
.pagination .pagination-prev,
.pagination .pagination-next {
  color: #f03838;
  font-size: 1.6rem;
  border: 1px solid #e0e0e0;
  line-height: 30px;
  height: 32px;
  padding: 0 20px;
  border-radius: 16px;
  -webkit-transition-duration: 0.4s;
  transition-duration: 0.4s;
}
.pagination .pagination-prev:hover,
.pagination .pagination-next:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
}
@media (prefers-color-scheme: dark) {
  .pagination .pagination-prev,
  .pagination .pagination-next {
    color: #f03838;
    border: 1px solid #636366;
  }
  .pagination .pagination-prev:hover,
  .pagination .pagination-next:hover {
    color: #fff;
    background-color: #f03838;
    border-color: #f03838;
  }
}
[data-theme="dark"] .pagination .pagination-prev,
[data-theme="dark"] .pagination .pagination-next {
  color: #f03838;
  border: 1px solid #636366;
}
[data-theme="dark"] .pagination .pagination-prev:hover,
[data-theme="dark"] .pagination .pagination-next:hover {
  color: #fff;
  background-color: #f03838;
  border-color: #f03838;
}
footer.site-footer {
  position: relative;
  text-align: center;
  line-height: 1.8;
  padding-top: 1rem;
  color: #9e9e9e;
}
footer.site-footer a {
  color: #f03838;
}
footer.site-footer .site-info {
  color: #9e9e9e;
  font-size: 1.3rem;
  margin: 0.5rem 0;
}
.icon-meta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.icon-comments {
  display: inline-block;
  width: 18px;
  height: 19px;
  background: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+Cjxzdmcgd2lkdGg9IjE4cHgiIGhlaWdodD0iMThweCIgdmlld0JveD0iMCAwIDE4IDE4IiB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIHhtbG5zOnNrZXRjaD0iaHR0cDovL3d3dy5ib2hlbWlhbmNvZGluZy5jb20vc2tldGNoL25zIj4KICAgIDwhLS0gR2VuZXJhdG9yOiBTa2V0Y2ggMy40LjQgKDE3MjQ5KSAtIGh0dHA6Ly93d3cuYm9oZW1pYW5jb2RpbmcuY29tL3NrZXRjaCAtLT4KICAgIDx0aXRsZT5idWJibGU8L3RpdGxlPgogICAgPGRlc2M+Q3JlYXRlZCB3aXRoIFNrZXRjaC48L2Rlc2M+CiAgICA8ZGVmcz48L2RlZnM+CiAgICA8ZyBpZD0iUGFnZS0xIiBzdHJva2U9Im5vbmUiIHN0cm9rZS13aWR0aD0iMSIgZmlsbD0ibm9uZSIgZmlsbC1ydWxlPSJldmVub2RkIiBza2V0Y2g6dHlwZT0iTVNQYWdlIj4KICAgICAgICA8ZyBpZD0iSWNvbnMiIHNrZXRjaDp0eXBlPSJNU0FydGJvYXJkR3JvdXAiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0xMjAuMDAwMDAwLCAwLjAwMDAwMCkiIGZpbGw9IiM3NTc1NzUiPgogICAgICAgICAgICA8cGF0aCBkPSJNMTI4Ljk5OTY1NCwxNy4zNTA2NDA0IEMxMjQuMDIzNTM4LDE3LjM1MDY0MDQgMTIwLDEzLjQ5OTQ4MDggMTIwLDguNjk3MTI3MDMgQzEyMCwzLjg5NDc3MzI4IDEyNC4wMjQyMywwIDEyOC45OTk2NTQsMCBDMTMzLjk3NTA3OCwwIDEzNy45OTkzMDgsMy44OTQwODEgMTM3Ljk5OTMwOCw4LjY5NzEyNzAzIEMxMzcuOTk5MzA4LDEwLjQyNzgyOTcgMTM3LjQ4MDA5NywxMi4wMjkwNzU4IDEzNi41NzExMzIsMTMuMzcwMDI0MiBDMTM2LjUyNzUxOCwxMy40MTM2Mzc5IDEzNi40ODQ1OTcsMTMuNTAwMTczMSAxMzYuNDQwOTgzLDEzLjU0MzA5NDUgQzEzNi4zNTQ0NDgsMTMuNzE2MTY0OCAxMzYuMjY3OTEzLDEzLjk3NTc3MDIgMTM2LjI2NzkxMywxNC4xOTI0NTQxIEwxMzcuMjE5Nzk5LDE4IEwxMzMuNTg1MzI0LDE2LjY1ODM1OTMgQzEzMy40MTIyNTMsMTYuNTcxODI0MiAxMzMuMjM5MTgzLDE2LjU3MTgyNDIgMTMzLjA2NjExMywxNi41NzE4MjQyIEMxMzIuODkzMDQzLDE2LjU3MTgyNDIgMTMyLjc2Mjg5NCwxNi42MTU0Mzc5IDEzMi41ODk4MjMsMTYuNjU4MzU5MyBDMTMyLjU0NjIxLDE2LjY1ODM1OTMgMTMyLjU0NjIxLDE2LjcwMTk3MyAxMzIuNTAzMjg4LDE2LjcwMTk3MyBDMTMxLjQyMTI1MywxNy4xMzQ2NDg3IDEzMC4yNTMzNzUsMTcuMzUxMzMyNiAxMjguOTk4MjY5LDE3LjM1MTMzMjYgTDEyOC45OTk2NTQsMTcuMzUwNjQwNCBaIE0xMjksMTYuNDIzMzg0NiBDMTI0LjU3NjYxNSwxNi40MjMzODQ2IDEyMSwxMyAxMjEsOC43MzEwNzY5MiBDMTIxLDQuNDYyMTUzODUgMTI0LjU3NzIzMSwxIDEyOSwxIEMxMzMuNDIyNzY5LDEgMTM3LDQuNDYxNTM4NDYgMTM3LDguNzMxMDc2OTIgQzEzNywxMC4yNjk1Mzg1IDEzNi41Mzg0NjIsMTEuNjkyOTIzMSAxMzUuNzMwNDYyLDEyLjg4NDkyMzEgQzEzNS42OTE2OTIsMTIuOTIzNjkyMyAxMzUuNjUzNTM4LDEzLjAwMDYxNTQgMTM1LjYxNDc2OSwxMy4wMzg3NjkyIEMxMzUuNTM3ODQ2LDEzLjE5MjYxNTQgMTM1LjQ2MDkyMywxMy40MjMzODQ2IDEzNS40NjA5MjMsMTMuNjE2IEwxMzYuMzA3MDc3LDE3LjAwMDYxNTQgTDEzMy4wNzYzMDgsMTUuODA4IEMxMzIuOTIyNDYyLDE1LjczMTA3NjkgMTMyLjc2ODYxNSwxNS43MzEwNzY5IDEzMi42MTQ3NjksMTUuNzMxMDc2OSBDMTMyLjQ2MDkyMywxNS43MzEwNzY5IDEzMi4zNDUyMzEsMTUuNzY5ODQ2MiAxMzIuMTkxMzg1LDE1LjgwOCBDMTMyLjE1MjYxNSwxNS44MDggMTMyLjE1MjYxNSwxNS44NDY3NjkyIDEzMi4xMTQ0NjIsMTUuODQ2NzY5MiBDMTMxLjE1MjYxNSwxNi4yMzEzODQ2IDEzMC4xMTQ0NjIsMTYuNDI0IDEyOC45OTg3NjksMTYuNDI0IEwxMjksMTYuNDIzMzg0NiBaIiBpZD0iYnViYmxlIiBza2V0Y2g6dHlwZT0iTVNTaGFwZUdyb3VwIj48L3BhdGg+CiAgICAgICAgPC9nPgogICAgPC9nPgo8L3N2Zz4=") center top no-repeat;
  background-size: 18px 18px;
}
.icon-tags {
  display: inline-block;
  width: 19px;
  height: 16px;
  background: url("data:image/svg+xml;base64,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") center center no-repeat;
  background-size: 19px 16px;
}
.icon-categories {
  display: inline-block;
  width: 19px;
  height: 16px;
  background: url("data:image/svg+xml;base64,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") center center no-repeat;
  icon-categories: 19px 16px;
}
figure.highlight {
  position: relative;
  margin: 1.5em 0;
  padding: 2em 0 0;
  border-radius: 8px;
  background: var(--code-bg, #f6f6f6);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  font-family: 'Fira Code', 'Source Code Pro', Consolas, Monaco, 'Andale Mono', monospace;
  line-height: 1.5;
  overflow: hidden;
  transition: all 0.3s ease;
}
figure.highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2em;
  background: inherit;
  border-bottom: 1px solid #ebedef;
  border-radius: 8px 8px 0 0;
}
figure.highlight .mac-buttons {
  position: absolute;
  top: 0.7em;
  left: 1em;
  display: flex;
  gap: 0.5em;
}
figure.highlight .mac-buttons span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: all 0.2s ease;
}
figure.highlight .mac-buttons span.red {
  background: #ff5f56;
  border: 1px solid #e0443e;
}
figure.highlight .mac-buttons span.yellow {
  background: #ffbd2e;
  border: 1px solid #dea123;
}
figure.highlight .mac-buttons span.green {
  background: #27c93f;
  border: 1px solid #1aab29;
}
figure.highlight .lang-label {
  position: absolute;
  top: 0.4em;
  right: 3.2em;
  font-size: 0.95em;
  color: #666;
  font-family: inherit;
  opacity: 0.8;
  padding: 0.3em 0.8em;
  background: transparent;
  border-radius: 0 0 6px 6px;
  font-weight: 500;
  line-height: 1.2;
}
figure.highlight .copy-button {
  position: absolute;
  top: 0.45em;
  right: 0.8em;
  padding: 0.3em;
  color: #666;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.9em;
  opacity: 0.7;
  transition: all 0.2s ease;
  line-height: 1.2;
}
figure.highlight .copy-button:hover {
  opacity: 1;
  color: #f03838;
}
figure.highlight .copy-button i {
  font-size: 1.1em;
}
figure.highlight .copy-tooltip {
  position: absolute;
  top: 0.5em;
  right: 4.5em;
  padding: 0.2em 0.6em;
  background: rgba(0,0,0,0.75);
  color: #fff;
  border-radius: 3px;
  font-size: 0.85em;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-5px);
  transition: all 0.2s ease;
}
figure.highlight .copy-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}
figure.highlight table {
  width: 100%;
  border-spacing: 0;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--code-bg, #f6f6f6);
}
figure.highlight .gutter {
  padding: 0.5em 0.8em;
  border-right: 1px solid #ebedef;
  background-color: transparent;
}
figure.highlight .gutter pre {
  margin: 0;
  color: #9e9e9e;
  font-size: 0.95em;
  text-align: right;
  user-select: none;
  line-height: 0.8em;
}
figure.highlight .gutter .line {
  height: 0.8em;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
figure.highlight .code {
  padding: 0.5em 1em;
  width: 100%;
  background-color: transparent;
}
figure.highlight .code pre {
  margin: 0;
  color: #383a42;
  font-size: 0.95em;
  white-space: pre;
  overflow: visible;
  line-height: 0.8em;
}
figure.highlight .code .line {
  height: 0.8em;
  min-height: 0.8em;
  display: flex;
  align-items: center;
}
figure.highlight .marked {
  background: rgba(0,0,0,0.05);
}
figure.highlight pre .comment,
figure.highlight pre .quote {
  color: #a0a1a7;
  font-style: italic;
}
figure.highlight pre .doctag,
figure.highlight pre .keyword,
figure.highlight pre .formula {
  color: #a626a4;
}
figure.highlight pre .section,
figure.highlight pre .name,
figure.highlight pre .selector-tag,
figure.highlight pre .deletion,
figure.highlight pre .subst {
  color: #e45649;
}
figure.highlight pre .literal {
  color: #0184bb;
}
figure.highlight pre .string,
figure.highlight pre .regexp,
figure.highlight pre .addition,
figure.highlight pre .attribute,
figure.highlight pre .meta .string {
  color: #50a14f;
}
figure.highlight pre .attr,
figure.highlight pre .variable,
figure.highlight pre .template-variable,
figure.highlight pre .type,
figure.highlight pre .selector-class,
figure.highlight pre .selector-attr,
figure.highlight pre .selector-pseudo,
figure.highlight pre .number {
  color: #986801;
}
figure.highlight pre .symbol,
figure.highlight pre .bullet,
figure.highlight pre .link,
figure.highlight pre .meta,
figure.highlight pre .selector-id,
figure.highlight pre .title {
  color: #4078f2;
}
figure.highlight pre .built_in,
figure.highlight pre .title.class_,
figure.highlight pre .class .title {
  color: #c18401;
}
figure.highlight pre .emphasis {
  font-style: italic;
}
figure.highlight pre .strong {
  font-weight: bold;
}
code {
  margin: 0 0.2em;
  padding: 0.2em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  font-family: 'Fira Code', 'Source Code Pro', monospace;
  background: rgba(0,0,0,0.05);
  color: #e45649;
}
@media (prefers-color-scheme: dark) {
  figure.highlight {
    background: var(--code-bg, #2d2d2d);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  }
  figure.highlight::before {
    border-bottom-color: #3e4451;
  }
  figure.highlight .mac-buttons span {
    opacity: 0.8;
  }
  figure.highlight .mac-buttons span:hover {
    opacity: 1;
  }
  figure.highlight .lang-label {
    color: #888;
    background: transparent;
  }
  figure.highlight .copy-button {
    color: #888;
  }
  figure.highlight .copy-button:hover {
    color: #f03838;
  }
  figure.highlight table {
    background: var(--code-bg, #2d2d2d);
  }
  figure.highlight .gutter {
    border-right-color: #3e4451;
    background-color: transparent;
  }
  figure.highlight .gutter pre {
    color: #636d83;
  }
  figure.highlight .code {
    background-color: transparent;
  }
  figure.highlight .code pre {
    color: #abb2bf;
  }
  figure.highlight .marked {
    background: rgba(255,255,255,0.05);
  }
  figure.highlight pre .comment,
  figure.highlight pre .quote {
    color: #5c6370;
  }
  figure.highlight pre .doctag,
  figure.highlight pre .keyword,
  figure.highlight pre .formula {
    color: #c678dd;
  }
  figure.highlight pre .section,
  figure.highlight pre .name,
  figure.highlight pre .selector-tag,
  figure.highlight pre .deletion,
  figure.highlight pre .subst {
    color: #e06c75;
  }
  figure.highlight pre .literal {
    color: #56b6c2;
  }
  figure.highlight pre .string,
  figure.highlight pre .regexp,
  figure.highlight pre .addition,
  figure.highlight pre .attribute,
  figure.highlight pre .meta .string {
    color: #98c379;
  }
  figure.highlight pre .attr,
  figure.highlight pre .variable,
  figure.highlight pre .template-variable,
  figure.highlight pre .type,
  figure.highlight pre .selector-class,
  figure.highlight pre .selector-attr,
  figure.highlight pre .selector-pseudo,
  figure.highlight pre .number {
    color: #d19a66;
  }
  figure.highlight pre .symbol,
  figure.highlight pre .bullet,
  figure.highlight pre .link,
  figure.highlight pre .meta,
  figure.highlight pre .selector-id,
  figure.highlight pre .title {
    color: #61aeee;
  }
  figure.highlight pre .built_in,
  figure.highlight pre .title.class_,
  figure.highlight pre .class .title {
    color: #e6c07b;
  }
  code {
    background: rgba(255,255,255,0.1);
    color: #e06c75;
  }
}
[data-theme="dark"] figure.highlight {
  background: var(--code-bg, #2d2d2d);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
[data-theme="dark"] figure.highlight::before {
  border-bottom-color: #3e4451;
}
[data-theme="dark"] figure.highlight .mac-buttons span {
  opacity: 0.8;
}
[data-theme="dark"] figure.highlight .mac-buttons span:hover {
  opacity: 1;
}
[data-theme="dark"] figure.highlight .lang-label {
  color: #888;
  background: transparent;
}
[data-theme="dark"] figure.highlight .copy-button {
  color: #888;
}
[data-theme="dark"] figure.highlight .copy-button:hover {
  color: #f03838;
}
[data-theme="dark"] figure.highlight table {
  background: var(--code-bg, #2d2d2d);
}
[data-theme="dark"] figure.highlight .gutter {
  border-right-color: #3e4451;
  background-color: transparent;
}
[data-theme="dark"] figure.highlight .gutter pre {
  color: #636d83;
}
[data-theme="dark"] figure.highlight .code {
  background-color: transparent;
}
[data-theme="dark"] figure.highlight .code pre {
  color: #abb2bf;
}
[data-theme="dark"] figure.highlight .marked {
  background: rgba(255,255,255,0.05);
}
@media (min-width: 768px) {
  article {
    padding: 2rem 0;
  }
  .toc-toggle:hover i {
    color: #f03838;
  }
}
@media (max-width: 768px) {
  .blog {
    padding: 0 10px;
  }
  .content {
    padding: 20px !important;
    margin: 10px auto;
    border-radius: 4px;
  }
  article {
    padding: 1.5rem 0 !important;
  }
  .toc-toggle {
    background-color: transparent;
    transition: all 0.3s ease;
  }
  .toc-toggle.toc-toggle-hidden i {
    color: #f03838;
  }
}
.post-toc.toc-hidden {
  background-color: transparent;
}
.post-toc.toc-hidden .post-toc-content {
  opacity: 0;
  visibility: hidden;
}
.post-toc-content {
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.toc-toggle {
  background-color: transparent;
  transition: all 0.3s ease;
}
.toc-toggle i {
  transition: color 0.3s ease;
}
@font-face {
  font-family: 'XingKai';
  font-display: swap;
  src: url("../fonts/XingKai.ttf") format('truetype');
}
@font-face {
  font-family: 'MaShanZheng';
  font-display: swap;
  src: url("https://fonts.googleapis.com/css2?family=Ma+Shan+Zheng&display=swap");
  src: local('Ma Shan Zheng'), url("../fonts/MaShanZheng-Regular.ttf") format('truetype');
}
.like-button-container {
  text-align: center;
  margin: 2em 0;
  position: relative;
}
.like-button {
  background: none;
  border: 2px solid #f03838;
  color: #f03838;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
  margin-bottom: 10px;
}
.like-button:hover:not(:disabled) {
  background: #f03838;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(240,56,56,0.3);
}
.like-button:active:not(:disabled) {
  transform: translateY(0);
}
.like-button.liked {
  background: #f03838;
  color: #fff;
}
.like-button.liked:hover {
  background: none;
  color: #f03838;
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(240,56,56,0.3);
}
.like-button.liked + .like-message {
  opacity: 1;
  transform: translateY(0);
}
.like-button i {
  margin-right: 8px;
  transition: transform 0.3s ease;
}
.liked .like-button i {
  transform: scale(1.1);
}
.like-button .like-count {
  display: inline-block;
  min-width: 20px;
}
.like-message {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: -35px;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  pointer-events: none;
}
.like-message .luoziwuhui-svg {
  height: 30px;
  width: auto;
  display: block;
  margin: 0 auto;
}
@media (prefers-color-scheme: dark) {
  .like-button {
    background: rgba(240,56,56,0.1);
  }
  .like-button:hover:not(:disabled) {
    background: #f03838;
  }
  .like-button.liked {
    background: #f03838;
  }
  .like-button.liked:hover {
    background: rgba(240,56,56,0.1);
  }
  .like-message {
    color: #f03838;
  }
}
:root {
  --bg-color: #f5f5f5;
  --text-color: #333;
  --heading-color: #222;
  --link-color: #57a;
  --link-hover-color: #444;
  --border-color: #ddd;
  --code-bg: #f6f6f6;
  --blockquote-bg: #f9f9f9;
  --blockquote-border: #ddd;
  --theme-color: #57a;
  --header-bg: #fff;
  --footer-bg: #fff;
  --main-bg: #fff;
  --card-bg: #fff;
  --tag-bg: #f2f2f2;
  --code-text: #333;
  --math-color: #333;
  --toc-bg: #fff;
  --toc-text: #222;
  --toc-border: #f0f0f0;
  --toc-toggle-bg: #fff;
}
[data-theme="dark"] {
  --bg-color: #121212;
  --text-color: #fff;
  --heading-color: #fff;
  --link-color: #88b0ff;
  --link-hover-color: #aaa;
  --border-color: #333;
  --code-bg: #2d2d2d;
  --blockquote-bg: #2a2a2a;
  --blockquote-border: #444;
  --theme-color: #88b0ff;
  --header-bg: #121212;
  --footer-bg: #121212;
  --main-bg: #121212;
  --card-bg: #121212;
  --tag-bg: #333;
  --code-text: #fff;
  --math-color: #fff;
  --toc-bg: #2d2d2d;
  --toc-text: #fff;
  --toc-border: #444;
  --toc-toggle-bg: #2d2d2d;
  --archive-title-color: #fff;
}
[data-theme="dark"] img {
  opacity: 0.85;
  filter: brightness(0.85) contrast(1.1);
  transition: all 0.3s ease;
}
html,
body {
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: all 0.3s ease;
}
.blog {
  background-color: var(--bg-color);
  max-width: 100%;
  min-height: 100vh;
  padding: 0 20px;
}
@media screen and (max-width: 768px) {
  .blog {
    padding: 0;
  }
}
.content {
  background-color: var(--main-bg);
  border-radius: 8px;
  margin: 20px auto;
  max-width: 800px;
  padding: 40px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
}
.katex,
.MathJax {
  color: var(--math-color);
}
.katex-display,
.MathJax_Display {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 0.5em 0;
  margin: 0.5em 0;
}
.katex-display > .katex,
.MathJax_Display > .MathJax {
  white-space: nowrap;
  max-width: none;
  display: inline-block;
}
@media screen and (max-width: 768px) {
  .katex-display,
  .MathJax_Display {
    position: relative;
  }
  .katex-display::-webkit-scrollbar,
  .MathJax_Display::-webkit-scrollbar {
    height: 2px;
  }
  .katex-display::-webkit-scrollbar-track,
  .MathJax_Display::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
  }
  .katex-display::-webkit-scrollbar-thumb,
  .MathJax_Display::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.2);
  }
  [data-theme="dark"] .katex-display::-webkit-scrollbar-track,
  [data-theme="dark"] .MathJax_Display::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
  }
  [data-theme="dark"] .katex-display::-webkit-scrollbar-thumb,
  [data-theme="dark"] .MathJax_Display::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
  }
}
.post-content {
  color: var(--text-color);
}
.post-content p,
.post-content li {
  color: var(--text-color);
}
.post-content strong,
.post-content em {
  color: var(--heading-color);
}
.site-main {
  background-color: var(--main-bg);
}
.post {
  background-color: var(--main-bg);
  margin-bottom: 30px;
  padding: 30px;
  border-radius: 8px;
}
a {
  color: var(--link-color);
  transition: color 0.3s ease;
}
a:hover {
  color: var(--link-hover-color);
}
.header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
}
.footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border-color);
}
pre,
code {
  background: var(--code-bg);
  color: var(--code-text);
}
blockquote {
  background: var(--blockquote-bg);
  border-left: 4px solid var(--blockquote-border);
  margin: 1rem 0;
  padding: 1rem 1.5rem;
}
.tag,
.category-list-item {
  background: var(--tag-bg);
  color: var(--text-color);
  transition: all 0.3s ease;
}
.tag:hover,
.category-list-item:hover {
  opacity: 0.8;
}
.pagination a,
.pagination span {
  background: var(--card-bg);
  color: var(--text-color);
  border-color: var(--border-color);
  transition: all 0.3s ease;
}
.pagination a:hover,
.pagination span:hover {
  background: var(--tag-bg);
}
@media screen and (max-width: 768px) {
  .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
  }
  .pagination a,
  .pagination span {
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  .pagination a:hover,
  .pagination span:hover,
  .pagination a:active,
  .pagination span:active {
    transform: translateY(1px);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
  }
  .pagination a.current,
  .pagination span.current {
    background: var(--theme-color);
    color: #fff;
    border-color: var(--theme-color);
  }
  [data-theme="dark"] .pagination a,
  [data-theme="dark"] .pagination span {
    background: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  }
  [data-theme="dark"] .pagination a:hover,
  [data-theme="dark"] .pagination span:hover,
  [data-theme="dark"] .pagination a:active,
  [data-theme="dark"] .pagination span:active {
    background: var(--tag-bg);
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
  }
  [data-theme="dark"] .pagination a.current,
  [data-theme="dark"] .pagination span.current {
    background: var(--theme-color);
    color: #fff;
    border-color: var(--theme-color);
  }
}
figure.highlight {
  background: var(--code-bg);
  border-color: var(--border-color);
}
figure.highlight pre {
  background: var(--code-bg);
  color: var(--code-text);
}
figure.highlight .line {
  color: var(--code-text);
}
table {
  border-color: var(--border-color);
}
table th,
table td {
  border-color: var(--border-color);
}
table thead {
  background: var(--tag-bg);
}
@media screen and (max-width: 768px) {
  [data-theme="dark"] .post-content,
  [data-theme="dark"] .article-content,
  [data-theme="dark"] .post-content p,
  [data-theme="dark"] .article-content p,
  [data-theme="dark"] .post-content li,
  [data-theme="dark"] .article-content li {
    color: var(--text-color);
  }
  [data-theme="dark"] h1,
  [data-theme="dark"] h2,
  [data-theme="dark"] h3,
  [data-theme="dark"] h4,
  [data-theme="dark"] h5,
  [data-theme="dark"] h6,
  [data-theme="dark"] .post-title,
  [data-theme="dark"] .article-title {
    color: var(--heading-color);
  }
  [data-theme="dark"] .header .blog-title .logo {
    color: var(--heading-color);
  }
  [data-theme="dark"] .header .subtitle {
    color: var(--text-color);
  }
  [data-theme="dark"] .blog-title {
    color: var(--heading-color);
  }
  [data-theme="dark"] .post-title,
  [data-theme="dark"] .article-title,
  [data-theme="dark"] .post-title a,
  [data-theme="dark"] .article-title a,
  [data-theme="dark"] .posts-list .post-title,
  [data-theme="dark"] .posts-list .article-title {
    color: var(--heading-color) !important;
  }
  [data-theme="dark"] .posts-loop .post-title,
  [data-theme="dark"] .posts-loop .article-title {
    color: var(--heading-color) !important;
  }
  [data-theme="dark"] .post-title a:hover,
  [data-theme="dark"] .article-title a:hover {
    color: #fff !important;
  }
}
.theme-toggle {
  display: flex;
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--theme-color);
  color: #fff;
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  z-index: 1000;
}
.theme-toggle:hover {
  transform: scale(1.1);
}
[data-theme="dark"] .blog,
[data-theme="dark"] .content,
[data-theme="dark"] .site-main,
[data-theme="dark"] .post {
  background-color: var(--main-bg);
}
[data-theme="dark"] .header {
  background-color: var(--header-bg);
  border-color: var(--border-color);
}
[data-theme="dark"] .footer {
  background-color: var(--footer-bg);
  border-color: var(--border-color);
}
[data-theme="dark"] .post-content,
[data-theme="dark"] .article-content {
  color: var(--text-color);
}
[data-theme="dark"] .post-content p,
[data-theme="dark"] .article-content p,
[data-theme="dark"] .post-content li,
[data-theme="dark"] .article-content li,
[data-theme="dark"] .post-content strong,
[data-theme="dark"] .article-content strong,
[data-theme="dark"] .post-content em,
[data-theme="dark"] .article-content em {
  color: var(--text-color);
}
[data-theme="dark"] .blog-title .logo {
  color: var(--heading-color);
}
[data-theme="dark"] .subtitle {
  color: var(--text-color);
}
[data-theme="dark"] .blog-title {
  color: var(--heading-color);
}
[data-theme="dark"] .post-title,
[data-theme="dark"] .article-title,
[data-theme="dark"] .post-title a,
[data-theme="dark"] .article-title a,
[data-theme="dark"] .posts-list .post-title,
[data-theme="dark"] .posts-list .article-title {
  color: var(--heading-color) !important;
}
[data-theme="dark"] .posts-loop .post-title,
[data-theme="dark"] .posts-loop .article-title {
  color: var(--heading-color) !important;
}
[data-theme="dark"] .post-title a:hover,
[data-theme="dark"] .article-title a:hover {
  color: #fff !important;
}
[data-theme="dark"] p,
[data-theme="dark"] li {
  color: var(--text-color) !important;
}
[data-theme="dark"] .posts-list .post-title,
[data-theme="dark"] .archive-post .post-title,
[data-theme="dark"] .category-list .post-title,
[data-theme="dark"] .posts-list .archive-title,
[data-theme="dark"] .archive-post .archive-title,
[data-theme="dark"] .category-list .archive-title,
[data-theme="dark"] .posts-list .category-title,
[data-theme="dark"] .archive-post .category-title,
[data-theme="dark"] .category-list .category-title {
  color: #fff !important;
}
[data-theme="dark"] .posts-list .post-title a,
[data-theme="dark"] .archive-post .post-title a,
[data-theme="dark"] .category-list .post-title a,
[data-theme="dark"] .posts-list .archive-title a,
[data-theme="dark"] .archive-post .archive-title a,
[data-theme="dark"] .category-list .archive-title a,
[data-theme="dark"] .posts-list .category-title a,
[data-theme="dark"] .archive-post .category-title a,
[data-theme="dark"] .category-list .category-title a {
  color: #fff !important;
}
[data-theme="dark"] .posts-list .post-title a:hover,
[data-theme="dark"] .archive-post .post-title a:hover,
[data-theme="dark"] .category-list .post-title a:hover,
[data-theme="dark"] .posts-list .archive-title a:hover,
[data-theme="dark"] .archive-post .archive-title a:hover,
[data-theme="dark"] .category-list .archive-title a:hover,
[data-theme="dark"] .posts-list .category-title a:hover,
[data-theme="dark"] .archive-post .category-title a:hover,
[data-theme="dark"] .category-list .category-title a:hover {
  color: var(--link-color) !important;
}
[data-theme="dark"] .posts-list time,
[data-theme="dark"] .archive-post time,
[data-theme="dark"] .category-list time,
[data-theme="dark"] .posts-list .post-time,
[data-theme="dark"] .archive-post .post-time,
[data-theme="dark"] .category-list .post-time,
[data-theme="dark"] .posts-list .archive-date,
[data-theme="dark"] .archive-post .archive-date,
[data-theme="dark"] .category-list .archive-date {
  color: rgba(255,255,255,0.7) !important;
}
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6,
[data-theme="dark"] .post-title,
[data-theme="dark"] .archive-title,
[data-theme="dark"] .category-title,
[data-theme="dark"] .tag-title,
[data-theme="dark"] .archive-year-title {
  color: #fff !important;
}
[data-theme="dark"] a:hover {
  color: #fff !important;
}
[data-theme="dark"] .blog,
[data-theme="dark"] .content,
[data-theme="dark"] .site-main,
[data-theme="dark"] .post {
  background-color: #121212 !important;
}
[data-theme="dark"] .header {
  background-color: #121212 !important;
  border-color: #333;
}
[data-theme="dark"] .footer {
  background-color: #121212 !important;
  border-color: #333;
}
[data-theme="dark"] .header .blog-title .logo {
  color: var(--heading-color);
}
[data-theme="dark"] .header .subtitle {
  color: var(--text-color);
}
[data-theme="dark"] .blog-title {
  color: var(--heading-color);
}
[data-theme="dark"] .post-title,
[data-theme="dark"] .article-title,
[data-theme="dark"] .post-title a,
[data-theme="dark"] .article-title a,
[data-theme="dark"] .posts-list .post-title,
[data-theme="dark"] .posts-list .article-title {
  color: var(--heading-color) !important;
}
[data-theme="dark"] .posts-loop .post-title,
[data-theme="dark"] .posts-loop .article-title {
  color: var(--heading-color) !important;
}
[data-theme="dark"] .post-title a:hover,
[data-theme="dark"] .article-title a:hover {
  color: #fff !important;
}
.post-tags a:hover {
  background-color: #f03838 !important;
  border-color: #f03838 !important;
  color: #fff !important;
}
[data-theme="dark"] .post-tags a:hover {
  background-color: var(--link-color) !important;
  border-color: var(--link-color) !important;
  color: #fff !important;
}
.footnote-ref {
  display: inline-flex;
  align-items: center;
  font-size: 0.85em;
  position: relative;
  top: -0.4em;
  text-decoration: none;
  color: #f03838;
  transition: all 0.3s ease;
  font-weight: bold;
}
.footnote-ref::before {
  content: none;
}
.footnote-ref::after {
  content: none;
}
.footnote-ref a {
  color: inherit;
  text-decoration: none;
}
.footnote-ref a:hover {
  color: #ee1c1c;
  text-decoration: none;
}
[data-theme="dark"] .footnote-ref {
  color: #f03838;
}
[data-theme="dark"] .footnote-ref a {
  color: inherit;
}
[data-theme="dark"] .footnote-ref a:hover {
  color: #f24c4c;
}
.footnotes {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-size: 0.9em;
  color: var(--text-color);
}
.footnotes ol {
  padding-left: 20px;
}
.footnotes .footnote-item {
  margin-bottom: 10px;
}
.footnotes .footnote-item p {
  margin: 0;
  display: inline;
}
.footnotes .footnote-backref {
  margin-left: 5px;
  color: var(--link-color);
  text-decoration: none;
}
.footnotes .footnote-backref:hover {
  text-decoration: underline;
}