@font-face {
  font-family: 'fontello';
  src: url('./fontello/font/fontello.eot?77678662');
  src: url('./fontello/font/fontello.eot?77678662#iefix') format('embedded-opentype'),
       url('./fontello/font/fontello.woff2?77678662') format('woff2'),
       url('./fontello/font/fontello.woff?77678662') format('woff'),
       url('./fontello/font/fontello.ttf?77678662') format('truetype'),
       url('./fontello/font/fontello.svg?77678662#fontello') format('svg');
  font-weight: normal;
  font-style: normal;
}
/* Chrome hack: SVG is rendered more smooth in Windozze. 100% magic, uncomment if you need it. */
/* Note, that will break hinting! In other OS-es font will be not as sharp as it could be */
/*
@media screen and (-webkit-min-device-pixel-ratio:0) {
  @font-face {
    font-family: 'fontello';
    src: url('../font/fontello.svg?77678662#fontello') format('svg');
  }
}
*/

 [class^="icon-"]:before, [class*=" icon-"]:before {
  font-family: "fontello";
  font-style: normal;
  font-weight: normal;
  speak: none;

  display: inline-block;
  text-decoration: inherit;
  width: 1em;
  margin-right: .2em;
  text-align: center;
  /* opacity: .8; */

  /* For safety - reset parent styles, that can break glyph codes*/
  font-variant: normal;
  text-transform: none;

  /* fix buttons height, for twitter bootstrap */
  line-height: 1em;

  /* Animation center compensation - margins should be symmetric */
  /* remove if not needed */
  margin-left: .2em;

  /* you can be more comfortable with increased icons size */
  /* font-size: 120%; */

  /* Font smoothing. That was taken from TWBS */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Uncomment for 3D effect */
  /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */
}

.icon-quote-left:before { content: '\e800'; } /* '' */
.icon-tag:before { content: '\e801'; } /* '' */
.icon-calendar:before { content: '\e802'; } /* '' */
.icon-right-open:before { content: '\e803'; } /* '' */
.icon-left-open:before { content: '\e804'; } /* '' */
.icon-user:before { content: '\e805'; } /* '' */
.icon-article-alt:before { content: '\e806'; } /* '' */
.icon-github-circled:before { content: '\e807'; } /* '' */
.icon-twitter:before { content: '\e808'; } /* '' */
.icon-hacker-news:before { content: '\e809'; } /* '' */
.icon-linkedin:before { content: '\e80a'; } /* '' */
.icon-stackoverflow:before { content: '\e80b'; } /* '' */
.icon-reddit:before { content: '\e80c'; } /* '' */
.icon-facebook-squared:before { content: '\e80d'; } /* '' */
.icon-gplus:before { content: '\e80e'; } /* '' */
.icon-instagram:before { content: '\e80f'; } /* '' */
.icon-gmail:before { content: '\e810'; } /* '' */
.icon-quora:before { content: '\e811'; } /* '' */
.icon-rss:before { content: '\e812'; } /* '' */
.icon-pencil:before { content: '\e813'; } /* '' */
.icon-facebook-circled:before { content: '\e814'; } /* '' */
.icon-twitter-circled:before { content: '\e815'; } /* '' */
.icon-gplus-circled:before { content: '\e816'; } /* '' */
.icon-link:before { content: '\e817'; } /* '' */
.icon-list-bullet:before { content: '\e818'; } /* '' */
.icon-edit:before { content: '\e819'; } /* '' */

/*! 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"], /* 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
 *    (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;
}
/*
* Skeleton V2.0
* Copyright 2014, Dave Gamache
* www.getskeleton.com
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
* 12/9/2014
*/


/* Table of contents
––––––––––––––––––––––––––––––––––––––––––––––––––
- Grid
- Base Styles
- Typography
- Links
- Buttons
- Forms
- Lists
- Code
- Tables
- Spacing
- Utilities
- Clearing
- Media Queries
*/


/* Grid
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.container {
  position: relative;
  width: 80%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0; }
.container .column,
.container .columns {
  float: left;
  width: 100%;
  box-sizing: border-box; }
.row {
  margin-bottom: 2rem; }
.row .column:first-child,
.row .columns:first-child {
  margin-left: 0; }

/* For devices larger than 550px */
@media (min-width: 550px) {

  .container .column,
  .container .columns {
    margin-left: 4%; }

  .container .one.column,
  .container .one.columns          { width: 4.66666666667%; }
  .container .two.columns          { width: 13.3333333333%; }
  .container .three.columns        { width: 22%;            }
  .container .four.columns         { width: 30.6666666667%; }
  .container .five.columns         { width: 39.3333333333%; }
  .container .six.columns          { width: 48%;            }
  .container .seven.columns        { width: 56.6666666667%; }
  .container .eight.columns        { width: 65.3333333333%; }
  .container .nine.columns         { width: 74.0%;          }
  .container .ten.columns          { width: 82.6666666667%; }
  .container .eleven.columns       { width: 91.3333333333%; }
  .container .twelve.columns       { width: 100%; margin-left: 0; }

  .container .one-third.column     { width: 30.6666666667%; }
  .container .two-thirds.column    { width: 65.3333333333%; }

  .container .one-half.column      { width: 48%; }

  /* Offsets */
  .container .offset-by-one.column,
  .container .offset-by-one.columns       { margin-left: 8.66666666667%; }
  .container .offset-by-two.column        { margin-left: 17.3333333333%; }
  .container .offset-by-three.column      { margin-left: 26%;            }
  .container .offset-by-four.column       { margin-left: 34.6666666667%; }
  .container .offset-by-five.column       { margin-left: 43.3333333333%; }
  .container .offset-by-six.column        { margin-left: 52%;            }
  .container .offset-by-seven.column      { margin-left: 60.6666666667%; }
  .container .offset-by-eight.column      { margin-left: 69.3333333333%; }
  .container .offset-by-nine.column       { margin-left: 78.0%;          }
  .container .offset-by-ten.column        { margin-left: 86.6666666667%; }
  .container .offset-by-eleven.column     { margin-left: 95.3333333333%; }

  .container .offset-by-one-third.column  { margin-left: 34.6666666667%; }
  .container .offset-by-two-thirds.column { margin-left: 69.3333333333%; }

  .container .offset-by-one-half.column   { margin-left: 52%; }

}


/* Base Styles
–––––––––––––––––––––––––––––––––––––––––––––––––– */
/* NOTE
html is set to 62.5% so that all the REM measurements throughout Skeleton
are based on 10px sizing. So basically 1.5rem = 15px :) */
html {
  font-size: 62.5%; }
body {
  font-size: 1.5em; /* currently ems cause chrome bug misinterpreting rems on body element */
  line-height: 1.6;
  font-weight: 400;
  font-family: "Open Sans", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #222; }


/* Typography
–––––––––––––––––––––––––––––––––––––––––––––––––– */
h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
  margin-top: 0;
  margin-bottom: 2rem; }
h1 { font-size: 4.0rem; line-height: 1.2;  letter-spacing: -.1rem;}
h2 { font-size: 3.6rem; line-height: 1.25; letter-spacing: -.1rem; }
h3 { font-size: 3.0rem; line-height: 1.3;  letter-spacing: -.1rem; }
h4 { font-size: 2.4rem; line-height: 1.35; letter-spacing: -.08rem; }
h5 { font-size: 1.8rem; line-height: 1.5;  letter-spacing: -.05rem; }
h6 { font-size: 1.5rem; line-height: 1.6;  letter-spacing: 0; }

/* Larger than phablet */
@media (min-width: 550px) {
  h1 { font-size: 5.0rem; }
  h2 { font-size: 4.2rem; }
  h3 { font-size: 3.6rem; }
  h4 { font-size: 3.0rem; }
  h5 { font-size: 2.4rem; }
  h6 { font-size: 1.5rem; }
}

p {
  margin-top: 0; }


/* Links
–––––––––––––––––––––––––––––––––––––––––––––––––– */
a {
  color: #990000; }
a:hover {
  color: #660000; }


/* Buttons
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.button,
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
  display: inline-block;
  background-color: transparent;
  border-radius: 4px;
  color: #555;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid #bbb;
  height: 38px;
  line-height: 38px;
  padding: 0 25px;
  letter-spacing: .1rem;
  text-transform: uppercase;
  white-space: nowrap;
  box-sizing: border-box; }
.button:hover,
button:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover,
.button:focus,
button:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
input[type="button"]:focus {
  border-color: #888;
  color: #333;
  outline: 0; }
.button.button-primary,
button.button-primary,
input[type="submit"].button-primary,
input[type="reset"].button-primary,
input[type="button"].button-primary {
  color: #FFF;
  border-color: #33C3F0;
  background-color: #33C3F0; }
.button.button-primary:hover,
button.button-primary:hover,
input[type="submit"].button-primary:hover,
input[type="reset"].button-primary:hover,
input[type="button"].button-primary:hover,
.button.button-primary:focus,
button.button-primary:focus,
input[type="submit"].button-primary:focus,
input[type="reset"].button-primary:focus,
input[type="button"].button-primary:focus {
  background-color: #1EAEDB;
  border-color: #1EAEDB;
  color: #FFF; }


/* Forms
–––––––––––––––––––––––––––––––––––––––––––––––––– */
input[type="email"],
input[type="search"],
input[type="text"],
input[type="password"],
textarea,
select {
  border: 1px solid #D1D1D1;
  height: 36px;
  padding: 6px 10px; /* The 6px vertically centers text on FF, ignored by Webkit */
  border-radius: 4px;
  box-shadow: none;
  background: #fff; }
/* Removes awkard default styles on some inputs */
input[type="email"],
input[type="search"],
input[type="text"],
textarea {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}
textarea {
  min-height: 65px;
  padding-top: 6px;
  padding-bottom: 6px; }
input[type="email"]:focus,
input[type="search"]:focus,
input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  border: 1px solid #33C3F0;
  outline: 0; }
label,
legend {
  display: block;
  font-weight: 600;
  margin-bottom: .5rem; }
fieldset {
  border-width: 0;
  padding: 0; }
input[type="checkbox"],
input[type="radio"] {
  display: inline; }
label > .label-body {
  display: inline-block;
  font-weight: normal;
  margin-left: .5rem; }


/* Lists
–––––––––––––––––––––––––––––––––––––––––––––––––– */
ul {
  list-style: circle inside; }
ol {
  list-style: decimal inside; }
ol, ul {
  margin-top: 0;
  padding-left: 0; }
ul ul,
ul ol,
ol ol,
ol ul {
  margin: 1.5rem 0 1.5rem 3rem;
  font-size: 90%; }
li {
  margin-bottom: 1rem; }


/* Code
–––––––––––––––––––––––––––––––––––––––––––––––––– */
code {
  padding: .2rem .5rem;
  margin: 0 .2rem;
  font-size: 90%;
  background: var(--code-bg, #f2f2f2);
  border-radius: 4px;
  white-space: nowrap; }
pre > code {
  background: none;
  border: none;
  display: block;
  padding: 1rem 1.5rem;
  white-space: pre; }


/* Tables
–––––––––––––––––––––––––––––––––––––––––––––––––– */
th,
td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #E1E1E1; }
th:first-child,
td:first-child {
  padding-left: 0; }
th:last-child,
td:last-child {
  padding-right: 0; }


/* Spacing
–––––––––––––––––––––––––––––––––––––––––––––––––– */
button,
.button {
  margin-bottom: 1rem; }
input,
textarea,
select,
fieldset {
  margin-bottom: 1.5rem; }
pre,
blockquote,
form,
dl,
figure,
table,
p,
ul,
ol,
form {
  margin-bottom: 2.5rem; }
p {
  margin-top: 0; }



/* Utilities
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.u-full-width {
  width: 100%;
  box-sizing: border-box; }
.u-max-full-width {
  max-width: 100%;
  box-sizing: border-box; }
.u-pull-right {
  float: right; }
.u-pull-left {
  float: left; }


/* Misc
–––––––––––––––––––––––––––––––––––––––––––––––––– */
hr {
  margin-top: 3rem;
  margin-bottom: 3.5rem;
  border-width: 0;
  border-top: 1px solid #E1E1E1;
}

/* Clearing
–––––––––––––––––––––––––––––––––––––––––––––––––– */

/* Self Clearing Goodness */
.container:after,
.row:after,
.u-cf {
  content: "";
  display: table;
  clear: both; }


/* Media Queries
–––––––––––––––––––––––––––––––––––––––––––––––––– */
/*
Note: The best way to structure the use of media queries is to create the queries
near the relevant code. For example, if you wanted to change the styles for buttons
on small devices, paste the mobile query code up in the buttons secion and style it
there.
*/


/* Larger than mobile */
@media (min-width: 400px) {}

/* Larger than phablet (also point when grid becomes active) */
@media (min-width: 550px) {}

/* Larger than tablet */
@media (min-width: 750px) {}

/* Larger than desktop */
@media (min-width: 1000px) {}

/* Larger than Desktop HD */
@media (min-width: 1200px) {}

/* SITE WIDE CSS */

:root {
  color-scheme: light;
  --bg: #ffffff;
  --text: #283035;
  --heading: #1a1a1a;
  --muted: #555;
  --muted-2: #444;
  --muted-3: #666;
  --link: #990000;
  --link-hover: #660000;
  --border: #eee;
  --border-strong: #ddd;
  --nav-link: #555;
  --nav-sep: #bbb;
  --code-bg: #f2f2f2;
  --pre-bg: #f2f2f2;
  --toc-bg: #f7f8f9;
  --toc-border: #e4e8eb;
  --blockquote-bg: #e9f2f7;
  --surface: #f7f7f7;
  --surface-hover: #fafafa;
  --surface-hover-2: #f0f0f0;
  --pub-btn-bg: #fff;
  --pub-btn-border: #555;
  --pub-btn-color: #333;
  --bibtex-border: #e2e2e2;
  --award: #c00;
  --copy-bg: #fff;
  --copy-border: #c8d3d9;
  --copy-color: #526F7F;
  --copy-hover: #1a1a1a;
  --copy-hover-border: #99aeb8;
  --meta: #638a9c;
  --meta-2: #526F7F;
  --meta-3: #83a0af;
  --hr: #E1E1E1;
  --qa-text: #222;
  --zoom-overlay: #fff;
  --disqus-bg: #f5f9fc;
  --paging-bg: #eee;
  --quote-mark: #dce2e5;
  --social: #1a1a1a;
  --social-hover: #a2a7ab;
  --ch-time: #666;
  --post-title: #576b75;
  --post-title-hover: #a2a7ab;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #16181a;
  --text: #c5cacf;
  --heading: #eceef0;
  --muted: #9aa1a8;
  --muted-2: #a8aeb4;
  --muted-3: #9aa1a8;
  --link: #e08080;
  --link-hover: #f0a0a0;
  --border: #2c3136;
  --border-strong: #3a4046;
  --nav-link: #a8aeb4;
  --nav-sep: #5a6066;
  --code-bg: #1e2226;
  --pre-bg: #1e2226;
  --toc-bg: #1c2024;
  --toc-border: #2c3136;
  --blockquote-bg: #1a242c;
  --surface: #1e2226;
  --surface-hover: #24292e;
  --surface-hover-2: #24292e;
  --pub-btn-bg: #1e2226;
  --pub-btn-border: #8a9299;
  --pub-btn-color: #d0d4d8;
  --bibtex-border: #3a4046;
  --award: #ff6b6b;
  --copy-bg: #1e2226;
  --copy-border: #4a5259;
  --copy-color: #9bb0bc;
  --copy-hover: #eceef0;
  --copy-hover-border: #6a757e;
  --meta: #8aa0ae;
  --meta-2: #9bb0bc;
  --meta-3: #8aa0ae;
  --hr: #2c3136;
  --qa-text: #e0e3e6;
  --zoom-overlay: #16181a;
  --disqus-bg: #1a242c;
  --paging-bg: #1e2226;
  --quote-mark: #3a4046;
  --social: #eceef0;
  --social-hover: #a8aeb4;
  --ch-time: #9aa1a8;
  --post-title: #9bb0bc;
  --post-title-hover: #c5cacf;
}

html {
  background: var(--bg);
}

body {
  color: var(--text);
  background: var(--bg);
  font-family: "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.5rem;
}

a {
  text-decoration: none;
  color: var(--link);
}

code, kbd, pre, samp {
  font-family: "Source Code Pro", monospace;
  font-size: 1.4rem;
}

h1, h2, h3, h4, h5, h6, button, .button {
  font-family: "Open Sans", sans-serif;
}

h4 a {
  text-decoration: none;
}

input[type="email"] {
  height: 24px;
}

.button.button-primary,
button.button-primary,
input[type="submit"].button-primary,
input[type="reset"].button-primary,
input[type="button"].button-primary {
  border-color: rgb(105, 128, 140);
  background: rgb(105, 128, 140);
}

.button.button-primary:hover,
button.button-primary:hover,
input[type="submit"].button-primary:hover,
input[type="reset"].button-primary:hover,
input[type="button"].button-primary:hover,
.button.button-primary:focus,
button.button-primary:focus,
input[type="submit"].button-primary:focus,
input[type="reset"].button-primary:focus,
input[type="button"].button-primary:focus {
  border-color: rgb(105, 128, 140);
  background: #5a6e79;
}

input[type="email"]:focus, input[type="search"]:focus, input[type="text"]:focus, input[type="password"]:focus, textarea:focus, select:focus {
  border-color: rgb(105, 128, 140);
}

.container {
  background: var(--bg);
  max-width: 740px;
  position: relative;
  margin: 0 auto;
  padding: 3rem;
  width: 80%;
}

figure {
  text-align: center;
}

figure img {
  width: 100%;
  height: auto!important;
}

figcaption {
  text-align: center;
  font-size: 1.4rem;
  font-family: "Open Sans", sans-serif;
}

blockquote p {
  margin-bottom: 0;
}

div.footnotes {
  font-size: 1.2rem;
  font-style: italic;
}

/* SITE WIDE ENDS */

.post-header {
  border-bottom: 1px solid var(--border);
}

.post-header .container {
  background: none;
  padding: 0rem;
  color: white;
  font-weight: 800;
}

.post-header a {
  color: #69808c;
}

.post-header a:hover {
  color: #a2a7ab;
}

blockquote {
  background: var(--blockquote-bg);
  padding: 2rem;
  margin: 2rem 0;
}

h1 {
  font-size: 3.0rem;
  color: var(--heading);
}

h2 {
  font-size: 2.5rem;
  color: var(--heading);
}

h3 {
  line-height: 1.3;
  color: var(--heading);
  font-size: 1.8rem;
  letter-spacing: 0.1rem;
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 0.3rem;
  font-weight: 400;
}

section.post {
  margin: 1.2rem 0;
  padding: 2rem 0;
}

section ol, section ul {
  padding-left: 2.0rem;
}

ol {
  list-style: decimal outside;
}

ul {
  list-style: disc outside;
}

div.post-title a.title {
  color: var(--meta-2);
  text-decoration: none;
  font-size: 1.8rem;
}

div.post-title a.title:hover {
  color: var(--post-title-hover);
}

h1.post-title {
  margin-bottom: 1rem;
}

h1.post-title a {
  font-weight: 800;
  letter-spacing: 0.1rem;
  text-decoration: none;
  color: var(--post-title);
  font-size: 1.8rem;
}

/* HEADER SECTION — scoped so blog TOC nav is unaffected */
nav:not(.toc) ul li {
  list-style-type: none;
  display: inline-block;
  font-size: 1.7rem;
  margin: 0 2rem;
}

nav:not(.toc) ul {
  text-align: center;
  margin-bottom: 0;
}

.post-header h4 {
  text-align: center;
  font-size: 1.6rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

.post-header .row {
  margin-bottom: 1rem;
}

span.post-date.listing-date {
  color: var(--meta-3);
  font-family: "Open Sans", sans-serif;
  font-size: 1.5rem;
}

/* HEADER SECTION ENDS */

p.post-meta {
  margin: 1rem 0;
  font-size: 1.2rem;
}

div.post-meta {
  text-align: right;
}

a.post-tag {
  text-decoration: none;
  font-family: "Open Sans", sans-serif;
  font-size: 1.4rem;
}

div.category-nav {
  font-size: 1.4rem;
  font-family: "Open Sans", sans-serif;
  text-align: left;
  display: none;
  padding-bottom: 10px;
  border-bottom: thin solid var(--hr);
  margin-bottom: 25px;
  padding-top: 10px;
  border-top: thin solid var(--hr);
  margin-top: 25px;
}

.post-content {
  margin-top: 2rem;
}

/* Keep blog bullets inside the content column (override section ul outside+padding) */
section .post-body ul,
section .post-content ul,
.post-body ul,
.post-content ul {
  list-style: disc inside;
  padding-left: 0;
  margin-left: 0;
}
section .post-body ol,
section .post-content ol,
.post-body ol,
.post-content ol {
  list-style: decimal inside;
  padding-left: 0;
  margin-left: 0;
}
.post-body li,
.post-content li {
  margin-bottom: 0.45rem;
  padding-left: 0;
  line-height: 1.45;
}
.post-body ul ul,
.post-content ul ul,
.post-body ol ol,
.post-content ol ol,
.post-body ul ol,
.post-content ul ol,
.post-body ol ul,
.post-content ol ul {
  list-style: circle inside;
  margin: 0.35rem 0 0.35rem 1.2rem;
  padding-left: 0;
}
.post-body li > p,
.post-content li > p {
  display: inline;
  margin: 0;
}

/* Blog table of contents */
.toc {
  display: block;
  max-width: 760px;
  margin: 0 0 2rem;
  padding: 1rem 1.2rem 1.1rem;
  background: var(--toc-bg);
  border: 1px solid var(--toc-border);
  border-radius: 4px;
  text-align: left;
}
.toc-title {
  display: block;
  margin: 0 0 0.75rem;
  padding: 0;
  border: none;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: normal;
  text-transform: none;
  color: var(--heading);
}
.toc .toc-list {
  display: block;
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
}
.toc .toc-item {
  display: block;
  list-style: none;
  margin: 0.28rem 0;
  padding-left: 0;
  line-height: 1.4;
  font-size: 1.35rem;
}
.toc .toc-item > a {
  display: inline;
  color: var(--meta-2);
  text-decoration: none;
  border-bottom: none;
  font-size: inherit;
}
.toc .toc-item > a:hover {
  color: var(--link);
  border-bottom: 1px dashed var(--link);
}
.toc .toc-depth-0 {
  padding-left: 0;
}
.toc .toc-depth-0 > a {
  font-weight: 600;
}
.toc .toc-depth-1 {
  padding-left: 1.4rem;
}
.toc .toc-depth-1 > a {
  font-weight: 400;
}
.toc .toc-depth-2 {
  padding-left: 2.8rem;
}
.toc .toc-depth-2 > a {
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--meta);
}
.toc .toc-depth-3 {
  padding-left: 4.2rem;
}
.toc .toc-depth-3 > a {
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--meta);
}
.post-body h2,
.post-body h3,
.post-body h4,
.post-body .qa {
  scroll-margin-top: 1.25rem;
}

/* Code blocks with copy button */
.code-block {
  position: relative;
  margin: 1rem 0;
}
.code-block pre {
  margin: 0;
  padding-right: 2.8rem;
}
.copy-code-btn {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  color: var(--copy-color);
  background: var(--copy-bg);
  border: 1px solid var(--copy-border);
  border-radius: 3px;
  cursor: pointer;
  line-height: 0;
}
.copy-code-btn:hover {
  color: var(--copy-hover);
  border-color: var(--copy-hover-border);
}
.copy-code-btn.is-copied {
  color: #2a6b3c;
  border-color: #8fb89a;
}
.copy-code-btn .copy-code-icon {
  display: block;
  pointer-events: none;
}

.post-content-meta {
  color: var(--meta);
  font-size: 1.5rem;
  font-family: "Open Sans", sans-serif;
}

.post-content h4 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--heading);
}

.post-content a:hover {
  border-bottom: 1px dashed var(--link);
}

.footer {
  font-size: 1.2rem;
  text-align: center;
}

div.post-meta, .paging {
  display: none;
}

.paging-newer {
  text-align: right;
}

.paging a {
  font-family: "Open Sans", sans-serif;
  text-decoration: none;
  font-size: 1.6rem;
  background: var(--paging-bg);
  color: var(--heading);
  padding: 1.2rem;
  border-radius: 2px;
}

/* QUOTE PAGE */
div.custom-quote,
ul#quotes-list li {
  font-family: "Open Sans", sans-serif;
  position: relative;
  padding: 15px 0 0 44px;
  margin-bottom: 3rem;
  list-style-type: none;
}

div.custom-quote h1,
ul#quotes-list li h1 {
  font-size: 3rem;
  position: absolute;
  top: 0;
  left: 0;
  color: var(--quote-mark);
}

ul#quotes-list li p {
  display: inline;
}

div.custom-quote span.author,
ul#quotes-list li span.author {
  font-style: italic;
  font-weight: 600;
}

/* QUOTE PAGE ENDS */

a.fork-github {
  float: right;
}

h1.social-me a {
  font-size: 2.5rem;
  margin-right: 1rem;
  color: var(--social);
}

h1.social-me a:hover {
  color: var(--social-hover);
}

h1.social-sharing a {
  font-size: 2.5rem;
  margin-right: 0rem;
  color: var(--social);
}

h1.social-sharing a:hover {
  color: var(--social-hover);
}

h1.social-sharing {
  font-size: 2.0rem;
  margin-right: 0rem;
  color: var(--social);
}

div.recent {
  margin-top: 2rem;
}

div.recent ul li {
  list-style-type: none;
}

div.recent p.desc {
  font-family: "Open Sans", sans-serif;
  font-size: 1.4rem;
}

.intro figure, div.recent figure {
  margin: 0;
}

.intro figure {
  margin-bottom: 2em;
}

.intro figure img {
  border-radius: 4px;
  max-width: none;
}

.card {
  margin-top: 2em;
  display: table-cell;
  float: none;
  vertical-align: middle;
}

/* Disqus */

div#disqus_thread a {
  color: var(--heading);
}

a.publisher-anchor-color {
  color: var(--heading);
}

div#disqus_area {
  background: var(--disqus-bg);
  padding: 2rem;
}

pre {
  background: var(--pre-bg);
  border-radius: 4px;
}

pre, .highlight pre {
  line-height: 135%;
/*  white-space: pre-wrap;
  white-space: -moz-pre-wrap;
  white-space: -pre-wrap;
  white-space: -o-pre-wrap;
  word-wrap: break-word;*/
  /*margin: 0;*/
}
/* MEDIA QUERIES */

/* Larger than phablet */
@media (min-width: 550px) {
  body { font-size: 1.8rem; }

  h1 { font-size: 3.5rem;
    margin-bottom: 1.3rem;
  }
  h2 { font-size: 3.0rem; }
  h3 { font-size: 2.0rem; }
  h4 { font-size: 1.5rem; }
  h5 { font-size: 1.2rem; }
  h6 { font-size: 1.2rem; }

  div.post-meta, .paging {
    display: block;
  }

  div.category-nav {
    display: block;
  }

  /* HEADER SECTION — scoped so blog TOC nav is unaffected */
  nav:not(.toc) ul li {
    list-style-type: none;
    display: inline-block;
    font-size: 1.8rem;
    margin: 0 1.5rem;
  }

  nav:not(.toc) ul {
    text-align: right;
    margin-top: 1.4rem;
  }

  .post-header h4 {
    text-align: left;
    font-size: 1.6rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
  }

  h1.post-title a {
    font-size: 2.4rem;
  }

  .post-content {
    margin-top: 3rem;
  }

  h1.post-title {
    margin-bottom: 2rem;
  }

  h1.social-me a {
    font-size: 3rem;
    margin-right: 2rem;
  }

  h1.social-sharing a {
    font-size: 3.0rem;
    margin-right: 0rem;
  }

  h1.social-sharing {
    font-size: 2.5rem;
    margin-right: 0rem;
  }
}

.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #8f5902; font-style: italic } /* Comment */
/*.highlight .err { color: #a40000; border: 1px solid #ef2929 } Error */
.highlight .g { color: #000000 } /* Generic */
.highlight .k { color: #204a87; font-weight: bold } /* Keyword */
.highlight .l { color: #000000 } /* Literal */
.highlight .n { color: #000000 } /* Name */
.highlight .o { color: #ce5c00; font-weight: bold } /* Operator */
.highlight .x { color: #000000 } /* Other */
.highlight .p { color: #000000; font-weight: bold } /* Punctuation */
.highlight .cm { color: #8f5902; font-style: italic } /* Comment.Multiline */
.highlight .cp { color: #8f5902; font-style: italic } /* Comment.Preproc */
.highlight .c1 { color: #8f5902; font-style: italic } /* Comment.Single */
.highlight .cs { color: #8f5902; font-style: italic } /* Comment.Special */
.highlight .gd { color: #a40000 } /* Generic.Deleted */
.highlight .ge { color: #000000; font-style: italic } /* Generic.Emph */
.highlight .gr { color: #ef2929 } /* Generic.Error */
.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
.highlight .gi { color: #00A000 } /* Generic.Inserted */
.highlight .go { color: #000000; font-style: italic } /* Generic.Output */
.highlight .gp { color: #8f5902 } /* Generic.Prompt */
.highlight .gs { color: #000000; font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
.highlight .gt { color: #a40000; font-weight: bold } /* Generic.Traceback */
.highlight .kc { color: #204a87; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #204a87; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #204a87; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #204a87; font-weight: bold } /* Keyword.Pseudo */
.highlight .kr { color: #204a87; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #204a87; font-weight: bold } /* Keyword.Type */
.highlight .ld { color: #000000 } /* Literal.Date */
.highlight .m { color: #0000cf; font-weight: bold } /* Literal.Number */
.highlight .s { color: #4e9a06 } /* Literal.String */
.highlight .na { color: #c4a000 } /* Name.Attribute */
.highlight .nb { color: #204a87 } /* Name.Builtin */
.highlight .nc { color: #000000 } /* Name.Class */
.highlight .no { color: #000000 } /* Name.Constant */
.highlight .nd { color: #5c35cc; font-weight: bold } /* Name.Decorator */
.highlight .ni { color: #ce5c00 } /* Name.Entity */
.highlight .ne { color: #cc0000; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #000000 } /* Name.Function */
.highlight .nl { color: #f57900 } /* Name.Label */
.highlight .nn { color: #000000 } /* Name.Namespace */
.highlight .nx { color: #000000 } /* Name.Other */
.highlight .py { color: #000000 } /* Name.Property */
.highlight .nt { color: #204a87; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #000000 } /* Name.Variable */
.highlight .ow { color: #204a87; font-weight: bold } /* Operator.Word */
.highlight .w { color: #f8f8f8; text-decoration: underline } /* Text.Whitespace */
.highlight .mf { color: #0000cf; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000cf; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000cf; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000cf; font-weight: bold } /* Literal.Number.Oct */
.highlight .sb { color: #4e9a06 } /* Literal.String.Backtick */
.highlight .sc { color: #4e9a06 } /* Literal.String.Char */
.highlight .sd { color: #8f5902; font-style: italic } /* Literal.String.Doc */
.highlight .s2 { color: #4e9a06 } /* Literal.String.Double */
.highlight .se { color: #4e9a06 } /* Literal.String.Escape */
.highlight .sh { color: #4e9a06 } /* Literal.String.Heredoc */
.highlight .si { color: #4e9a06 } /* Literal.String.Interpol */
.highlight .sx { color: #4e9a06 } /* Literal.String.Other */
.highlight .sr { color: #4e9a06 } /* Literal.String.Regex */
.highlight .s1 { color: #4e9a06 } /* Literal.String.Single */
.highlight .ss { color: #4e9a06 } /* Literal.String.Symbol */
.highlight .bp { color: #3465a4 } /* Name.Builtin.Pseudo */
.highlight .vc { color: #000000 } /* Name.Variable.Class */
.highlight .vg { color: #000000 } /* Name.Variable.Global */
.highlight .vi { color: #000000 } /* Name.Variable.Instance */
.highlight .il { color: #0000cf; font-weight: bold } /* Literal.Number.Integer.Long */

img[data-action="zoom"] {
  cursor: pointer;
  cursor: -webkit-zoom-in;
  cursor: -moz-zoom-in;
}
.zoom-img,
.zoom-img-wrap {
  position: relative;
  z-index: 666;
  -webkit-transition: all 300ms;
       -o-transition: all 300ms;
          transition: all 300ms;
}
img.zoom-img {
  cursor: pointer;
  cursor: -webkit-zoom-out;
  cursor: -moz-zoom-out;
}
.zoom-overlay {
  z-index: 420;
  background: var(--zoom-overlay);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  filter: "alpha(opacity=0)";
  opacity: 0;
  -webkit-transition:      opacity 300ms;
       -o-transition:      opacity 300ms;
          transition:      opacity 300ms;
}
.zoom-overlay-open .zoom-overlay {
  filter: "alpha(opacity=100)";
  opacity: 1;
}

/* Top navigation banner */
.top-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin: 1.5rem 0 2.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  font-family: "Open Sans", sans-serif;
  line-height: 1.2;
}
.top-banner .brand {
  font-size: 2.4rem;
  letter-spacing: 0.1rem;
  line-height: 1.3;
  color: var(--heading);
  text-decoration: none;
  font-weight: 400;
}
.top-banner .brand:hover { color: var(--link); }
.top-banner .nav {
  white-space: nowrap;
  font-size: 1.5rem;
  letter-spacing: 0.02rem;
}
.top-banner .nav a {
  color: var(--nav-link);
  text-decoration: none;
  margin: 0 0.2rem;
}
.top-banner .nav a:hover { color: var(--link); }
.top-banner .nav a.active { color: var(--link); font-weight: 600; }
.top-banner .nav .sep { color: var(--nav-sep); margin: 0 0.15rem; }
.top-banner--home { justify-content: flex-end; }

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin: 0 0 0 0.55rem;
  padding: 0;
  vertical-align: middle;
  color: var(--nav-link);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  line-height: 0;
}
.theme-toggle:hover {
  color: var(--link);
  border-color: var(--border-strong);
}
.theme-toggle:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}
.theme-icon { display: block; }
.theme-icon--sun { display: none; }
[data-theme="dark"] .theme-icon--moon { display: none; }
[data-theme="dark"] .theme-icon--sun { display: block; }

/* Opening row: portrait + TL;DR */
.opening-row {
  margin-bottom: 2.5rem;
  display: flex;
  align-items: flex-start;
}
.opening-row figure { margin: 0; }
.opening-row img {
  width: 100%;
  max-width: 320px;
  display: block;
  margin-left: auto;
  border-radius: 12px;
}
.tldr-column { padding-right: 1rem; }
.tldr-column .name {
  font-size: 2.4rem;
  line-height: 1.3;
  letter-spacing: 0.1rem;
  color: var(--heading);
  margin: 0 0 0.4rem;
  font-weight: 400;
}
.tldr-column .role {
  font-size: 1.8rem;
  color: var(--muted-2);
  margin: 0 0 0.6rem;
}
.tldr-column .email {
  font-size: 1.7rem;
  color: var(--muted);
  margin: 0 0 0.6rem;
}
.tldr-column ul.tldr {
  padding-left: 2rem;
  margin: 1.2rem 0 1.4rem;
}
.tldr-column ul.tldr li { margin-bottom: 0.45rem; line-height: 1.35; }
.tldr-column .contact {
  font-size: 1.7rem;
  margin-top: 0.3rem;
  margin-bottom: 2.5rem;
  color: var(--muted);
}

/* Vertical spacing between top-level sections on the home page */
.intro { margin-top: 2.5rem; }
.intro ul.tldr {
  list-style: disc inside;
  padding-left: 0;
  margin-left: 0;
}
.intro ul.tldr li {
  margin-bottom: 0.45rem;
  line-height: 1.4;
}

/* News: date column + wrapping text aligned under text, not date */
ul.news-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
ul.news-list > li {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 0.55rem;
  line-height: 1.45;
}
.subpage ul.news-list > li {
  margin-bottom: 1.25rem;
}
ul.news-list .news-date {
  flex: 0 0 auto;
  white-space: nowrap;
  font-weight: 400;
  color: var(--muted);
}
ul.news-list .news-text {
  flex: 1 1 auto;
  min-width: 0;
}
.container > .section-head { margin-top: 2.5rem; }

/* Section heading bar: title left, [More] link right */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 0.3rem;
  margin-bottom: 1rem;
}
.section-head > h3 {
  margin: 0;
  padding: 0;
  border-bottom: none;
}
.section-head .more {
  font-family: "Open Sans", sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.05rem;
  white-space: nowrap;
}

/* Sub-page layout: tighter, no portrait sidebar */
.subpage h1.page-title {
  font-size: 2.6rem;
  margin: 0 0 1.5rem;
  color: var(--heading);
}
.subpage > p,
.subpage > h3,
.subpage > ul,
.subpage > ol {
  max-width: 760px;
}
.subpage > p { margin-bottom: 0.8rem; text-align: justify; }
.subpage > h3 { margin: 2.8rem 0 0.6rem; }
.subpage > ul {
  margin: 0.3rem 0 0.8rem;
  padding-left: 1.8rem;
}
.subpage > ul > li { margin-bottom: 0.3rem; line-height: 1.4; }
ul.pub-list { padding-left: 1.5rem; }
ul.pub-list > li { margin-bottom: 1.4rem; text-align: left; }
.pub-me {
  text-decoration: underline;
  font-style: normal;
}
.pub-links {
  margin-top: 0.45rem;
  margin-bottom: 0.2rem;
}
.pub-btn {
  display: inline-block;
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--pub-btn-color) !important;
  border: 1px solid var(--pub-btn-border);
  border-radius: 3px;
  padding: 0.15rem 0.7rem;
  margin: 0 0.25rem 0.3rem 0;
  text-decoration: none !important;
  background: var(--pub-btn-bg);
}
.pub-btn:hover {
  color: var(--link) !important;
  border-color: var(--link);
}
.pub-bibtex {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin: 0;
  padding: 0 1rem;
  background: var(--surface);
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 1.15rem;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
  transition:
    max-height 0.35s ease,
    opacity 0.28s ease,
    margin 0.35s ease,
    padding 0.35s ease,
    border-color 0.28s ease;
}
.pub-bibtex.open {
  max-height: 40rem;
  opacity: 1;
  margin: 0.4rem 0 0.6rem;
  padding: 0.75rem 1rem;
  border-color: var(--bibtex-border);
  overflow-x: auto;
}
@media (prefers-reduced-motion: reduce) {
  .pub-bibtex {
    transition: none;
  }
}
.pub-award {
  color: var(--award);
  margin-top: 0.35rem;
  margin-bottom: 0.15rem;
}
.pub-award img {
  width: 20px;
  height: 20px;
  margin-right: 4px;
  vertical-align: middle;
}

/* Podcast: episode listing on the index, plus per-episode page elements */
.episodes-heading { margin-top: 2.5rem; }
.episode-list {
  max-width: 820px;
  margin: 1rem 0 0;
}
.episode-row {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1rem 0.5rem;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}
.episode-row:hover { background: var(--surface-hover); }
.episode-icon { flex: 0 0 110px; }
.episode-icon img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}
.episode-meta { flex: 1 1 auto; min-width: 0; }
.episode-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--heading);
  margin: 0 0 0.2rem;
  letter-spacing: 0.02rem;
  line-height: 1.35;
}
.episode-date {
  font-size: 1.35rem;
  font-style: normal;
  color: var(--muted);
  margin: 0 0 0.35rem;
  letter-spacing: 0.02rem;
}
.episode-summary {
  font-size: 1.55rem;
  color: var(--muted-2);
  margin: 0;
  text-align: left;
  line-height: 1.45;
}
.episode-row:hover .episode-title { color: var(--link); }

/* Per-episode page elements */
.ch-time {
  font-family: "Source Code Pro", monospace;
  font-size: 1.35rem;
  color: var(--ch-time);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.podcast-back {
  font-size: 1.3rem;
  font-family: "Open Sans", sans-serif;
  margin: 0 0 1rem;
}
h2.ep-title {
  font-size: 2.2rem;
  color: var(--heading);
  letter-spacing: 0.03rem;
  line-height: 1.3;
  margin: 0.5rem 0 1rem;
  font-weight: 600;
}
.ep-audio {
  width: 100%;
  max-width: 640px;
  display: block;
  margin: 0 0 0.5rem;
}
.podcast-link {
  font-family: "Open Sans", sans-serif;
  font-size: 1.3rem;
  margin: 0 0 1.5rem;
}

/* Mobile: stack the episode row */
@media (max-width: 600px) {
  .episode-row {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem 0;
  }
  .episode-icon {
    flex: 0 0 auto;
    max-width: 96px;
  }
  .episode-title { font-size: 1.75rem; }
  .episode-summary { font-size: 1.55rem; }
}

/* Responsive video embeds (16:9) */
.video-embed {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 16 / 9;
  margin: 0.5rem 0 1rem;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Mobile safety: long URLs / author lists must not overflow */
.subpage > p,
.subpage > ul > li,
ul.pub-list li,
.episode-summary,
.about-me p,
.tldr-column ul.tldr li,
.tldr-column .contact { overflow-wrap: anywhere; }

/* Mobile-specific tweaks across the site */
@media (max-width: 550px) {
  /* Banner: compact and let the brand wrap above the nav cleanly */
  .top-banner { gap: 0.3rem 0.5rem; }
  .top-banner .brand { font-size: 2.0rem; }
  .top-banner .nav { font-size: 1.35rem; }
  .top-banner .nav a { margin: 0 0.1rem; padding: 0.1rem 0.2rem; }
  .top-banner .nav .sep { margin: 0 0.05rem; }

  /* Opening row: text first, photo below; cap photo width */
  .opening-row { flex-wrap: wrap; }
  .tldr-column { padding-right: 0; }
  .tldr-column .name { font-size: 2.2rem; }
  .opening-row img { max-width: 240px; margin: 0 auto; }

  /* Section head: keep [More] inline and small */
  .section-head { gap: 0.5rem; }
  .section-head .more { font-size: 1.1rem; }

  /* Subpage content: a touch tighter */
  .subpage > h3 { margin-top: 2rem; }
}

/* Blog listing without episode icons */
.episode-row .episode-meta { flex: 1; }
.episode-list .episode-row { padding-left: 0; }

/* Blog post page helpers (shared theme tokens for inline page styles) */
.post-meta,
.post-body .caption {
  color: var(--muted-3);
}
.post-body pre {
  background: var(--pre-bg);
}

/* Dark-mode syntax highlighting adjustments */
[data-theme="dark"] .highlight .g,
[data-theme="dark"] .highlight .l,
[data-theme="dark"] .highlight .n,
[data-theme="dark"] .highlight .x,
[data-theme="dark"] .highlight .p,
[data-theme="dark"] .highlight .ge,
[data-theme="dark"] .highlight .go,
[data-theme="dark"] .highlight .gs,
[data-theme="dark"] .highlight .ld,
[data-theme="dark"] .highlight .nc,
[data-theme="dark"] .highlight .no,
[data-theme="dark"] .highlight .nf,
[data-theme="dark"] .highlight .nn,
[data-theme="dark"] .highlight .nx,
[data-theme="dark"] .highlight .py,
[data-theme="dark"] .highlight .nv,
[data-theme="dark"] .highlight .vc,
[data-theme="dark"] .highlight .vg,
[data-theme="dark"] .highlight .vi {
  color: #d0d4d8;
}
[data-theme="dark"] .highlight .k,
[data-theme="dark"] .highlight .kc,
[data-theme="dark"] .highlight .kd,
[data-theme="dark"] .highlight .kn,
[data-theme="dark"] .highlight .kp,
[data-theme="dark"] .highlight .kr,
[data-theme="dark"] .highlight .kt,
[data-theme="dark"] .highlight .nb,
[data-theme="dark"] .highlight .nt,
[data-theme="dark"] .highlight .ow {
  color: #7db3e8;
}
[data-theme="dark"] .highlight .c,
[data-theme="dark"] .highlight .cm,
[data-theme="dark"] .highlight .cp,
[data-theme="dark"] .highlight .c1,
[data-theme="dark"] .highlight .cs,
[data-theme="dark"] .highlight .gp {
  color: #b89a6a;
}
[data-theme="dark"] .highlight .s,
[data-theme="dark"] .highlight .sb,
[data-theme="dark"] .highlight .sc,
[data-theme="dark"] .highlight .s2,
[data-theme="dark"] .highlight .se,
[data-theme="dark"] .highlight .sh,
[data-theme="dark"] .highlight .si,
[data-theme="dark"] .highlight .sx,
[data-theme="dark"] .highlight .sr,
[data-theme="dark"] .highlight .s1,
[data-theme="dark"] .highlight .ss {
  color: #8fbf6a;
}
[data-theme="dark"] .highlight .m,
[data-theme="dark"] .highlight .mf,
[data-theme="dark"] .highlight .mh,
[data-theme="dark"] .highlight .mi,
[data-theme="dark"] .highlight .mo,
[data-theme="dark"] .highlight .il {
  color: #8ab4ff;
}
[data-theme="dark"] .highlight .o,
[data-theme="dark"] .highlight .ni {
  color: #e0a060;
}
[data-theme="dark"] .highlight .hll {
  background-color: #3a3520;
}
[data-theme="dark"] .highlight .w {
  color: #2c3136;
}
[data-theme="dark"] hr {
  border-top-color: var(--hr);
}
[data-theme="dark"] th,
[data-theme="dark"] td {
  border-bottom-color: var(--border-strong);
}