@charset "UTF-8";
@font-face {
  font-family: "Chancery";
  src: url("../fonts/chancery/apple-chancery-webfont.eot");
  src: local("Apple Chancery"), url("../fonts/chancery/apple-chancery-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/chancery/apple-chancery-webfont.woff2") format("woff2"), url("../fonts/chancery/apple-chancery-webfont.woff") format("woff"), url("../fonts/chancery/apple-chancery-webfont.ttf") format("truetype"), url("../fonts/chancery/apple-chancery-webfont.svg#apple-chancery") format("svg");
  font-weight: lighter;
  font-style: normal;
}
/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS text size adjust after 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 8/9/11, 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 when focused and also mouse hovered in all browsers.
 */
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 {
  -moz-box-sizing: content-box;
  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],
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
 *    (include `-moz` to future-proof).
 */
input[type=search] {
  -webkit-appearance: textfield; /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box; /* 2 */
  box-sizing: content-box;
}

/**
 * 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;
}

html {
  font-size: 16px;
  box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
  font-family: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
  font-weight: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  color: #34495e;
  background: #fefefe;
  scroll-behavior: smooth;
  border-top: 3px solid #c05b4d;
}
body.hide-top {
  border-top: 3px solid transparent;
}

@media screen and (max-width: 800px) {
  body {
    border-top: 0;
  }
}
::selection {
  background: #c05b4d;
  color: #fff;
}

img {
  max-width: 100%;
  height: auto;
  display: inline-block;
  vertical-align: middle;
}

a {
  color: #34495e;
  text-decoration: none;
}

h1 {
  font-size: 26px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}

h2 {
  font-size: 24px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}

h3 {
  font-size: 20px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}

h4 {
  font-size: 16px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}

h5 {
  font-size: 14px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}

h6 {
  font-size: 14px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}

.container {
  margin: 0 auto;
  width: 800px;
}

@media screen and (max-width: 800px) {
  .container {
    width: 100%;
    box-shadow: -1px -5px 5px #cacaca;
  }
}
.content-wrapper {
  padding: 0 20px;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  padding-top: 25px;
  height: 0;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.header {
  padding: 20px 20px;
}
.header:before, .header:after {
  content: " ";
  display: table;
}
.header:after {
  clear: both;
}
.header .logo-wrapper {
  float: left;
}
.header .logo-wrapper .logo {
  font-size: 48px;
  font-family: "Chancery", cursive, LiSu, sans-serif;
}
@media screen and (max-width: 800px) {
  .header .logo-wrapper {
    display: none;
  }
}
.header .site-navbar {
  float: right;
}
.header .site-navbar .menu {
  display: inline-block;
  position: relative;
  padding-left: 0;
  padding-right: 25px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.header .site-navbar .menu .menu-item {
  display: inline-block;
  display: inline-block;
  vertical-align: middle;
  transform: translateZ(0);
  backface-visibility: hidden;
  box-shadow: 0 0 1px transparent;
  position: relative;
  overflow: hidden;
}
.header .site-navbar .menu .menu-item + .menu-item {
  margin-left: 10px;
}
.header .site-navbar .menu .menu-item:before {
  content: "";
  position: absolute;
  z-index: -1;
  height: 2px;
  bottom: 0;
  left: 51%;
  right: 51%;
  background: #c05b4d;
  transition-duration: 0.2s;
  transition-property: right, left;
  transition-timing-function: ease-out;
}
.header .site-navbar .menu .menu-item.active:before, .header .site-navbar .menu .menu-item:active:before, .header .site-navbar .menu .menu-item:focus:before, .header .site-navbar .menu .menu-item:hover:before {
  right: 0;
  left: 0;
}
.header .site-navbar .menu .menu-item-link {
  font-size: 18px;
}
@media screen and (max-width: 800px) {
  .header .site-navbar {
    display: none;
  }
}

@media screen and (max-width: 800px) {
  .header {
    padding: 50px 0 0;
    text-align: center;
  }
}
.posts {
  margin-bottom: 20px;
}

.post {
  padding: 1.5em 0;
}
.post + .post {
  border-top: 1px solid #e6e6e6;
}
.post .post-header {
  margin-bottom: 20px;
}
.post .post-header .post-title {
  margin: 0;
  font-size: 27px;
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-header .post-link {
  display: inline-block;
  vertical-align: middle;
  transform: translateZ(0);
  backface-visibility: hidden;
  box-shadow: 0 0 1px transparent;
  position: relative;
  overflow: hidden;
}
.post .post-header .post-link:before {
  content: "";
  position: absolute;
  z-index: -1;
  height: 2px;
  bottom: 0;
  left: 51%;
  right: 51%;
  background: #c05b4d;
  transition-duration: 0.2s;
  transition-property: right, left;
  transition-timing-function: ease-out;
}
.post .post-header .post-link.active:before, .post .post-header .post-link:active:before, .post .post-header .post-link:focus:before, .post .post-header .post-link:hover:before {
  right: 0;
  left: 0;
}
.post .post-header .post-meta .post-time {
  font-size: 15px;
  color: #8a8a8a;
}
.post .post-header .post-meta .post-category {
  display: inline;
  font-size: 14px;
  color: #8a8a8a;
}
.post .post-header .post-meta .post-category::before {
  content: "·";
}
.post .post-header .post-meta .post-category a {
  color: inherit;
}
.post .post-header .post-meta .post-category a + a::before {
  content: "/";
  margin-right: 3px;
  color: #8a8a8a !important;
}
.post .post-header .post-meta .post-category a:hover {
  color: #c05b4d;
}
.post .post-header .post-meta .post-visits {
  display: inline-block;
  font-size: 14px;
  color: #8a8a8a;
}
.post .post-header .post-meta .post-visits::before {
  content: "·";
}
.post .post-toc {
  position: absolute;
  width: 200px;
  margin-left: 785px;
  padding: 10px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
  border-radius: 5px;
  background: rgba(248, 245, 236, 0.6);
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.125);
  word-wrap: break-word;
  box-sizing: border-box;
}
.post .post-toc .post-toc-title {
  margin: 0 10px;
  font-size: 20px;
  font-weight: 400;
  text-transform: uppercase;
}
.post .post-toc .post-toc-content {
  font-size: 15px;
}
.post .post-toc .post-toc-content .toc,
.post .post-toc .post-toc-content .toc-child {
  list-style: square;
}
.post .post-toc .post-toc-content .toc {
  margin: 10px 0;
  padding-left: 20px;
}
.post .post-toc .post-toc-content .toc .toc-child {
  padding-left: 15px;
}
.post .post-toc .post-toc-content .toc-link.active {
  color: #c05b4d;
}
@media screen and (max-width: 1185px) {
  .post .post-toc {
    display: none;
  }
}
.post .post-content h1 {
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content h2 {
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content h3 {
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content h4 {
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content h5 {
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content h6 {
  font-weight: 400;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content .headerlink:hover {
  border-bottom: 0;
}
.post .post-content a {
  color: #c05b4d;
  word-break: break-all;
}
.post .post-content a:hover {
  border-bottom: 1px solid #c05b4d;
}
.post .post-content a.fancybox {
  border: 0;
}
.post .post-content ul {
  padding-left: 0;
  list-style: inside;
}
.post .post-content ul li input[type=checkbox] {
  margin-right: 5px;
}
.post .post-content blockquote {
  margin: 2em 0;
  padding: 10px 20px;
  position: relative;
  color: rgba(52, 73, 94, 0.8);
  background-color: rgba(192, 91, 77, 0.05);
  border-left: 3px solid rgba(192, 91, 77, 0.3);
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.125);
}
.post .post-content blockquote p {
  margin: 0;
}
.post .post-content img {
  display: inline-block;
  max-width: 100%;
}
.post .post-content .table-responsive {
  width: 100%;
  margin-bottom: 20px;
  overflow: auto;
  border: 3px double #f4efe1;
}
.post .post-content table {
  width: 100%;
  max-width: 100%;
  border-spacing: 0;
  box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.125);
}
.post .post-content table thead {
  background: #f8f5ec;
}
.post .post-content table th, .post .post-content table td {
  padding: 5px 15px;
  border: 1px double #f4efe1;
}
.post .post-content code, .post .post-content pre {
  padding: 7px;
  font-size: 13px;
  font-family: Consolas, Monaco, Menlo, Consolas, monospace;
  background: #f8f5ec;
}
.post .post-content code {
  padding: 3px 5px;
  border-radius: 4px;
  color: #c7254e;
  word-break: normal;
  white-space: pre-warp;
  word-wrap: break-word;
}
.post .post-content .highlight {
  margin: 1em 0;
  border-radius: 5px;
  overflow-x: auto;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.125);
  position: relative;
}
.post .post-content .highlight table {
  position: relative;
  max-width: none;
}
.post .post-content .highlight table::after {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  padding: 2px 7px;
  font-size: 13px;
  font-weight: bold;
  color: #b1b1b1;
  background: #f4efe1;
  content: "Code";
}
.post .post-content .highlight.html > table::after {
  content: "HTML";
}
.post .post-content .highlight.html > figcaption > span::after {
  content: " · HTML";
}
.post .post-content .highlight.html figcaption + table::after {
  display: none;
}
.post .post-content .highlight.js > table::after {
  content: "JavaScript";
}
.post .post-content .highlight.js > figcaption > span::after {
  content: " · JavaScript";
}
.post .post-content .highlight.js figcaption + table::after {
  display: none;
}
.post .post-content .highlight.bash > table::after {
  content: "Bash";
}
.post .post-content .highlight.bash > figcaption > span::after {
  content: " · Bash";
}
.post .post-content .highlight.bash figcaption + table::after {
  display: none;
}
.post .post-content .highlight.css > table::after {
  content: "CSS";
}
.post .post-content .highlight.css > figcaption > span::after {
  content: " · CSS";
}
.post .post-content .highlight.css figcaption + table::after {
  display: none;
}
.post .post-content .highlight.scss > table::after {
  content: "Scss";
}
.post .post-content .highlight.scss > figcaption > span::after {
  content: " · Scss";
}
.post .post-content .highlight.scss figcaption + table::after {
  display: none;
}
.post .post-content .highlight.java > table::after {
  content: "Java";
}
.post .post-content .highlight.java > figcaption > span::after {
  content: " · Java";
}
.post .post-content .highlight.java figcaption + table::after {
  display: none;
}
.post .post-content .highlight.xml > table::after {
  content: "XML";
}
.post .post-content .highlight.xml > figcaption > span::after {
  content: " · XML";
}
.post .post-content .highlight.xml figcaption + table::after {
  display: none;
}
.post .post-content .highlight.python > table::after {
  content: "Python";
}
.post .post-content .highlight.python > figcaption > span::after {
  content: " · Python";
}
.post .post-content .highlight.python figcaption + table::after {
  display: none;
}
.post .post-content .highlight.json > table::after {
  content: "JSON";
}
.post .post-content .highlight.json > figcaption > span::after {
  content: " · JSON";
}
.post .post-content .highlight.json figcaption + table::after {
  display: none;
}
.post .post-content .highlight.swift > table::after {
  content: "Swift";
}
.post .post-content .highlight.swift > figcaption > span::after {
  content: " · Swift";
}
.post .post-content .highlight.swift figcaption + table::after {
  display: none;
}
.post .post-content .highlight.ruby > table::after {
  content: "Ruby";
}
.post .post-content .highlight.ruby > figcaption > span::after {
  content: " · Ruby";
}
.post .post-content .highlight.ruby figcaption + table::after {
  display: none;
}
.post .post-content .highlight.php > table::after {
  content: "PHP";
}
.post .post-content .highlight.php > figcaption > span::after {
  content: " · PHP";
}
.post .post-content .highlight.php figcaption + table::after {
  display: none;
}
.post .post-content .highlight.c > table::after {
  content: "C";
}
.post .post-content .highlight.c > figcaption > span::after {
  content: " · C";
}
.post .post-content .highlight.c figcaption + table::after {
  display: none;
}
.post .post-content .highlight.cpp > table::after {
  content: "C++";
}
.post .post-content .highlight.cpp > figcaption > span::after {
  content: " · C++";
}
.post .post-content .highlight.cpp figcaption + table::after {
  display: none;
}
.post .post-content .highlight.scheme > table::after {
  content: "Scheme";
}
.post .post-content .highlight.scheme > figcaption > span::after {
  content: " · Scheme";
}
.post .post-content .highlight.scheme figcaption + table::after {
  display: none;
}
.post .post-content .highlight.objectivec > table::after {
  content: "Objective-C";
}
.post .post-content .highlight.objectivec > figcaption > span::after {
  content: " · Objective-C";
}
.post .post-content .highlight.objectivec figcaption + table::after {
  display: none;
}
.post .post-content .highlight.yml > table::after {
  content: "YAML";
}
.post .post-content .highlight.yml > figcaption > span::after {
  content: " · YAML";
}
.post .post-content .highlight.yml figcaption + table::after {
  display: none;
}
.post .post-content .highlight.stylus > table::after {
  content: "Stylus";
}
.post .post-content .highlight.stylus > figcaption > span::after {
  content: " · Stylus";
}
.post .post-content .highlight.stylus figcaption + table::after {
  display: none;
}
.post .post-content .highlight.sql > table::after {
  content: "SQL";
}
.post .post-content .highlight.sql > figcaption > span::after {
  content: " · SQL";
}
.post .post-content .highlight.sql figcaption + table::after {
  display: none;
}
.post .post-content .highlight.http > table::after {
  content: "HTTP";
}
.post .post-content .highlight.http > figcaption > span::after {
  content: " · HTTP";
}
.post .post-content .highlight.http figcaption + table::after {
  display: none;
}
.post .post-content .highlight.go > table::after {
  content: "Go";
}
.post .post-content .highlight.go > figcaption > span::after {
  content: " · Go";
}
.post .post-content .highlight.go figcaption + table::after {
  display: none;
}
.post .post-content .highlight.kotlin > table::after {
  content: "Kotlin";
}
.post .post-content .highlight.kotlin > figcaption > span::after {
  content: " · Kotlin";
}
.post .post-content .highlight.kotlin figcaption + table::after {
  display: none;
}
.post .post-content .highlight figcaption {
  position: absolute;
  top: 0;
  width: 100%;
  padding: 2px 7px;
  font-size: 13px;
  font-weight: bold;
  color: #b1b1b1;
  background: #f4efe1;
  z-index: 20;
  overflow-x: hidden;
  box-sizing: border-box;
}
.post .post-content .highlight figcaption > a {
  position: absolute;
  right: 0;
  display: inline-box;
  margin-right: 7px;
  font-weight: 400;
}
.post .post-content .highlight figcaption > a:hover {
  text-decoration: none;
  border: 0;
}
.post .post-content .highlight .code pre {
  margin: 0;
  padding: 30px 10px 10px;
}
.post .post-content .highlight .gutter {
  width: 10px;
  color: #cacaca;
}
.post .post-content .highlight .gutter pre {
  margin: 0;
  padding: 30px 7px 10px;
}
.post .post-content .highlight .line {
  height: 20px;
}
.post .post-content .highlight table, .post .post-content .highlight tr, .post .post-content .highlight td {
  margin: 0;
  padding: 0;
  width: 100%;
  border-collapse: collapse;
}
.post .post-content .highlight .code .comment,
.post .post-content .highlight .code .quote {
  color: #93a1a1;
}
.post .post-content .highlight .code .keyword,
.post .post-content .highlight .code .selector-tag,
.post .post-content .highlight .code .addition {
  color: #859900;
}
.post .post-content .highlight .code .number,
.post .post-content .highlight .code .string,
.post .post-content .highlight .code .meta .meta-string,
.post .post-content .highlight .code .literal,
.post .post-content .highlight .code .doctag,
.post .post-content .highlight .code .regexp {
  color: #2aa198;
}
.post .post-content .highlight .code .title,
.post .post-content .highlight .code .section,
.post .post-content .highlight .code .name,
.post .post-content .highlight .code .selector-id,
.post .post-content .highlight .code .selector-class {
  color: #268bd2;
}
.post .post-content .highlight .code .attribute,
.post .post-content .highlight .code .attr,
.post .post-content .highlight .code .variable,
.post .post-content .highlight .code .template-variable,
.post .post-content .highlight .code .class .title,
.post .post-content .highlight .code .type {
  color: #b58900;
}
.post .post-content .highlight .code .symbol,
.post .post-content .highlight .code .bullet,
.post .post-content .highlight .code .subst,
.post .post-content .highlight .code .meta,
.post .post-content .highlight .code .meta .keyword,
.post .post-content .highlight .code .selector-attr,
.post .post-content .highlight .code .selector-pseudo,
.post .post-content .highlight .code .link {
  color: #cb4b16;
}
.post .post-content .highlight .code .built_in,
.post .post-content .highlight .code .deletion {
  color: #dc322f;
}
.post .post-content .read-more .read-more-link {
  color: #c05b4d;
  font-size: 1.1em;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-content .read-more .read-more-link:hover {
  border-bottom: 1px solid #c05b4d;
}
.post .post-copyright {
  margin-top: 20px;
  padding-top: 10px;
  border-top: 1px dashed #e6e6e6;
}
.post .post-copyright .copyright-item {
  margin: 5px 0;
  word-break: normal;
  white-space: pre-warp;
  word-wrap: break-word;
}
.post .post-copyright .copyright-item a {
  color: #c05b4d;
}
.post .post-reward {
  margin-top: 20px;
  padding-top: 10px;
  text-align: center;
  border-top: 1px dashed #e6e6e6;
}
.post .post-reward .reward-button {
  margin: 15px 0;
  padding: 3px 7px;
  display: inline-block;
  color: #c05b4d;
  border: 1px solid #c05b4d;
  border-radius: 5px;
  cursor: pointer;
}
.post .post-reward .reward-button:hover {
  color: #fefefe;
  background-color: #c05b4d;
  transition: 0.5s;
}
.post .post-reward #reward:checked ~ .qr-code {
  display: block;
}
.post .post-reward #reward:checked ~ .reward-button {
  display: none;
}
.post .post-reward .qr-code {
  display: none;
  margin-top: 15px;
}
.post .post-reward .qr-code .qr-code-image {
  display: inline-block;
  min-width: 200px;
  width: 40%;
}
.post .post-reward .qr-code .image {
  width: 200px;
  height: 200px;
}
.post .post-footer {
  margin-top: 20px;
  border-top: 1px solid #e6e6e6;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.post .post-footer .post-tags {
  padding: 15px 0;
}
.post .post-footer .post-tags a {
  margin-right: 5px;
  color: #c05b4d;
  word-break: break-all;
}
.post .post-footer .post-tags a::before {
  content: "#";
}
.post .post-footer .post-nav {
  margin: 1em 0;
}
.post .post-footer .post-nav:before, .post .post-footer .post-nav:after {
  content: " ";
  display: table;
}
.post .post-footer .post-nav:after {
  clear: both;
}
.post .post-footer .post-nav .prev,
.post .post-footer .post-nav .next {
  font-weight: 600;
  font-size: 18px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
  transition-property: transform;
  transition-timing-function: ease-out;
  transition-duration: 0.3s;
}
.post .post-footer .post-nav .prev {
  float: left;
}
.post .post-footer .post-nav .prev:hover {
  color: #c05b4d;
  transform: translateX(-4px);
}
.post .post-footer .post-nav .next {
  float: right;
}
.post .post-footer .post-nav .next:hover {
  color: #c05b4d;
  transform: translateX(4px);
}
.post .post-footer .post-nav .nav-mobile {
  display: none;
}
@media screen and (max-width: 800px) {
  .post .post-footer .post-nav .nav-default {
    display: none;
  }
  .post .post-footer .post-nav .nav-mobile {
    display: inline;
  }
}

.pagination {
  margin: 2em 0;
}
.pagination:before, .pagination:after {
  content: " ";
  display: table;
}
.pagination:after {
  clear: both;
}
.pagination .prev,
.pagination .next {
  font-weight: 600;
  font-size: 20px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
  transition-property: transform;
  transition-timing-function: ease-out;
  transition-duration: 0.3s;
}
.pagination .prev {
  float: left;
}
.pagination .prev:hover {
  color: #c05b4d;
  transform: translateX(-4px);
}
.pagination .next {
  float: right;
}
.pagination .next:hover {
  color: #c05b4d;
  transform: translateX(4px);
}

.footer {
  margin-top: 2em;
}
.footer .social-links {
  text-align: center;
}
.footer .social-links .iconfont {
  font-size: 30px;
}
.footer .social-links .iconfont + .iconfont {
  margin-left: 10px;
}
.footer .social-links .iconfont:hover {
  color: #c05b4d;
}
.footer .copyright {
  margin: 10px 0;
  color: #8a8a8a;
  text-align: center;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.footer .copyright .hexo-link,
.footer .copyright .theme-link {
  color: #c05b4d;
}
.footer .copyright .copyright-year {
  display: block;
}
.footer .copyright .copyright-year .heart {
  font-size: 14px;
}

.archive {
  margin: 2em 0px;
  max-width: 550px;
}
.archive .archive-title {
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.archive .archive-title.tag, .archive .archive-title.category {
  margin: 15px 0;
}
.archive .archive-title .archive-name {
  margin: 0;
  display: inline-block;
  font-weight: 400;
  font-size: 30px;
  line-height: 32px;
}
.archive .archive-title .archive-post-counter {
  display: none;
  color: #8a8a8a;
}
.archive .collection-title {
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.archive .collection-title .archive-year {
  margin: 15px 0;
  font-weight: 400;
  font-size: 28px;
  line-height: 30px;
}
.archive .archive-post {
  padding: 3px 20px;
  border-left: 1px solid #cacaca;
}
.archive .archive-post .archive-post-time {
  margin-right: 10px;
  color: #8a8a8a;
}
.archive .archive-post .archive-post-title .archive-post-link {
  color: #c05b4d;
}
.archive .archive-post::first-child {
  margin-top: 10px;
}
.archive .archive-post:hover {
  border-left: 3px solid #c05b4d;
  transition: 0.2s ease-out;
  transform: translateX(4px);
}
.archive .archive-post:hover .archive-post-time {
  color: #717171;
}
.archive .archive-post:hover .archive-post-title .archive-post-link {
  color: #a14639;
}

@media screen and (max-width: 800px) {
  .archive {
    margin-left: auto;
    margin-right: auto;
  }
  .archive .archive-title .archive-name {
    font-size: 26px;
  }
  .archive .collection-title .archive-year {
    margin: 10px 0;
    font-size: 24px;
  }
  .archive .archive-post {
    padding: 5px 10px;
  }
  .archive .archive-post .archive-post-time {
    font-size: 13px;
    display: block;
  }
}
.tag-cloud {
  margin: 2em 0 3em;
  text-align: center;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.tag-cloud .tag-cloud-title {
  display: inline-block;
  font-size: 18px;
  color: #c05b4d;
  border-bottom: 2px solid #c05b4d;
}
.tag-cloud .tag-cloud-tags {
  margin: 10px 0;
}
.tag-cloud .tag-cloud-tags a {
  display: inline-block;
  position: relative;
  margin: 5px 10px;
  word-wrap: break-word;
  transition-duration: 0.2s;
  transition-property: transform;
  transition-timing-function: ease-out;
}
.tag-cloud .tag-cloud-tags a:active, .tag-cloud .tag-cloud-tags a:focus, .tag-cloud .tag-cloud-tags a:hover {
  color: #c05b4d;
  transform: scale(1.1);
}

.categories {
  margin: 2em 0 3em;
  text-align: center;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.categories .categories-title {
  display: inline-block;
  font-size: 18px;
  color: #c05b4d;
  border-bottom: 2px solid #c05b4d;
}
.categories .categories-tags {
  margin: 10px 0;
}
.categories .categories-tags .category-link {
  display: inline-block;
  position: relative;
  margin: 5px 10px;
  word-wrap: break-word;
  transition-duration: 0.2s;
  transition-property: transform;
  transition-timing-function: ease-out;
}
.categories .categories-tags .category-link .category-count {
  display: inline-block;
  position: relative;
  top: -8px;
  right: -2px;
  color: #c05b4d;
  font-size: 12px;
}
.categories .categories-tags .category-link:active, .categories .categories-tags .category-link:focus, .categories .categories-tags .category-link:hover {
  color: #c05b4d;
  transform: scale(1.1);
}

@font-face {
  font-family: "iconfont"; /* project id 96542 */
  src: url("//at.alicdn.com/t/font_96542_ixz9jngnf1sb57b9.eot");
  src: url("//at.alicdn.com/t/font_96542_ixz9jngnf1sb57b9.eot?#iefix") format("embedded-opentype"), url("//at.alicdn.com/t/font_96542_ixz9jngnf1sb57b9.woff") format("woff"), url("//at.alicdn.com/t/font_96542_ixz9jngnf1sb57b9.ttf") format("truetype"), url("//at.alicdn.com/t/font_96542_ixz9jngnf1sb57b9.svg#iconfont") format("svg");
}
.iconfont {
  font-family: "iconfont" !important;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
  cursor: pointer;
}

.icon-instagram:before {
  font-size: 0.95em;
  content: "\e611";
  position: relative;
  top: -1px;
}

.icon-douban:before {
  content: "\e610";
}

.icon-tumblr:before {
  content: "\e69f";
  font-size: 0.85em;
  position: relative;
  top: -4px;
}

.icon-linkedin:before {
  content: "\e60d";
  position: relative;
  top: -4px;
}

.icon-twitter:before {
  content: "\e600";
}

.icon-weibo:before {
  content: "\e602";
}

.icon-stack-overflow:before {
  content: "\e603";
  font-size: 0.85em;
  position: relative;
  top: -4px;
}

.icon-email:before {
  content: "\e605";
  position: relative;
  top: -2px;
}

.icon-facebook:before {
  content: "\e601";
  font-size: 0.95em;
  position: relative;
  top: -2px;
}

.icon-github:before {
  content: "\e606";
  position: relative;
  top: -3px;
}

.icon-rss:before {
  content: "\e604";
}

.icon-google:before {
  content: "\e609";
}

.icon-zhihu:before {
  content: "\e607";
  font-size: 0.9em;
  position: relative;
  top: -2px;
}

.icon-pocket:before {
  content: "\e856";
}

/* Generic Icon */
.icon-heart:before {
  content: "\e608";
}

.icon-right:before {
  content: "\e60a";
}

.icon-left:before {
  content: "\e60b";
}

.icon-up:before {
  content: "\e60c";
}

.icon-close:before {
  content: "\e60f";
}

.slideout-menu {
  position: fixed;
  top: 0;
  left: 0px;
  bottom: 0;
  width: 180px;
  min-height: 100vh;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  z-index: 0;
  display: none;
}

.slideout-panel {
  position: relative;
  z-index: 1;
  background-color: #fefefe;
  min-height: 100vh;
}

.slideout-open,
.slideout-open body,
.slideout-open .slideout-panel {
  overflow: hidden;
}

.slideout-open .slideout-menu {
  display: block;
}

.mobile-navbar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: #fefefe;
  box-shadow: 0px 2px 2px #cacaca;
  text-align: center;
  transition: transform 300ms ease;
  z-index: 99;
}
.mobile-navbar.fixed-open {
  transform: translate3d(180px, 0px, 0px);
}
.mobile-navbar .mobile-header-logo {
  display: inline-block;
  margin-right: 50px;
}
.mobile-navbar .mobile-header-logo .logo {
  font-size: 22px;
  line-height: 50px;
  font-family: "Chancery", cursive, LiSu, sans-serif;
}
.mobile-navbar .mobile-navbar-icon {
  color: #c05b4d;
  height: 50px;
  width: 50px;
  font-size: 24px;
  text-align: center;
  float: left;
  position: relative;
  transition: background 0.5s;
}
@keyframes clickfirst {
  0% {
    transform: translateY(6px) rotate(0deg);
  }
  100% {
    transform: translateY(0) rotate(45deg);
  }
}
@keyframes clickmid {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes clicklast {
  0% {
    transform: translateY(-6px) rotate(0deg);
  }
  100% {
    transform: translateY(0) rotate(-45deg);
  }
}
@keyframes outfirst {
  0% {
    transform: translateY(0) rotate(-45deg);
  }
  100% {
    transform: translateY(-6px) rotate(0deg);
  }
}
@keyframes outmid {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes outlast {
  0% {
    transform: translateY(0) rotate(45deg);
  }
  100% {
    transform: translateY(6px) rotate(0deg);
  }
}
.mobile-navbar .mobile-navbar-icon span {
  position: absolute;
  left: calc((100% - 20px) / 2);
  top: calc((100% - 1px) / 2);
  width: 20px;
  height: 1px;
  background-color: #c05b4d;
}
.mobile-navbar .mobile-navbar-icon span:nth-child(1) {
  transform: translateY(6px) rotate(0deg);
}
.mobile-navbar .mobile-navbar-icon span:nth-child(3) {
  transform: translateY(-6px) rotate(0deg);
}
.mobile-navbar .mobile-navbar-icon.icon-click span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clickfirst;
}
.mobile-navbar .mobile-navbar-icon.icon-click span:nth-child(2) {
  animation-duration: 0.2s;
  animation-fill-mode: both;
  animation-name: clickmid;
}
.mobile-navbar .mobile-navbar-icon.icon-click span:nth-child(3) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clicklast;
}
.mobile-navbar .mobile-navbar-icon.icon-out span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outfirst;
}
.mobile-navbar .mobile-navbar-icon.icon-out span:nth-child(2) {
  animation-duration: 0.2s;
  animation-fill-mode: both;
  animation-name: outmid;
}
.mobile-navbar .mobile-navbar-icon.icon-out span:nth-child(3) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outlast;
}

.mobile-menu {
  background-color: rgba(248, 245, 236, 0.5);
}
.mobile-menu .mobile-menu-list {
  position: relative;
  list-style: none;
  margin-top: 50px;
  padding: 0;
  border-top: 1px solid #f8f5ec;
}
.mobile-menu .mobile-menu-list .mobile-menu-item {
  padding: 10px 30px;
  border-bottom: 1px solid #f8f5ec;
}
.mobile-menu .mobile-menu-list a {
  font-size: 18px;
  font-family: Athelas, STHeiti, Microsoft Yahei, serif;
}
.mobile-menu .mobile-menu-list a:hover {
  color: #c05b4d;
}

@media screen and (max-width: 800px) {
  .mobile-navbar {
    display: block;
  }
}
.back-to-top {
  display: none;
  position: fixed;
  right: 20px;
  bottom: 20px;
  transition-property: transform;
  transition-timing-function: ease-out;
  transition-duration: 0.3s;
  z-index: 10;
}
.back-to-top:hover {
  transform: translateY(-5px);
}

@media screen and (max-width: 800px) {
  .back-to-top {
    display: none !important;
  }
}
.mjx-chtml:focus {
  padding: 1px 0;
  outline: none;
}