@charset "UTF-8";
/*! 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.
 */
@import url("https://fonts.googleapis.com/css?family=Open+Sans:400,700&display=swap");
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 {
  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 */ /* 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;
}

.highlight table td {
  padding: 5px;
}

.highlight table pre {
  margin: 0;
}

.highlight .cm {
  color: #999988;
  font-style: italic;
}

.highlight .cp {
  color: #999999;
  font-weight: bold;
}

.highlight .c1 {
  color: #999988;
  font-style: italic;
}

.highlight .cs {
  color: #999999;
  font-weight: bold;
  font-style: italic;
}

.highlight .c, .highlight .cd {
  color: #999988;
  font-style: italic;
}

.highlight .err {
  color: #a61717;
  background-color: #e3d2d2;
}

.highlight .gd {
  color: #000000;
  background-color: #ffdddd;
}

.highlight .ge {
  color: #000000;
  font-style: italic;
}

.highlight .gr {
  color: #aa0000;
}

.highlight .gh {
  color: #999999;
}

.highlight .gi {
  color: #000000;
  background-color: #ddffdd;
}

.highlight .go {
  color: #888888;
}

.highlight .gp {
  color: #555555;
}

.highlight .gs {
  font-weight: bold;
}

.highlight .gu {
  color: #aaaaaa;
}

.highlight .gt {
  color: #aa0000;
}

.highlight .kc {
  color: #000000;
  font-weight: bold;
}

.highlight .kd {
  color: #000000;
  font-weight: bold;
}

.highlight .kn {
  color: #000000;
  font-weight: bold;
}

.highlight .kp {
  color: #000000;
  font-weight: bold;
}

.highlight .kr {
  color: #000000;
  font-weight: bold;
}

.highlight .kt {
  color: #445588;
  font-weight: bold;
}

.highlight .k, .highlight .kv {
  color: #000000;
  font-weight: bold;
}

.highlight .mf {
  color: #009999;
}

.highlight .mh {
  color: #009999;
}

.highlight .il {
  color: #009999;
}

.highlight .mi {
  color: #009999;
}

.highlight .mo {
  color: #009999;
}

.highlight .m, .highlight .mb, .highlight .mx {
  color: #009999;
}

.highlight .sb {
  color: #d14;
}

.highlight .sc {
  color: #d14;
}

.highlight .sd {
  color: #d14;
}

.highlight .s2 {
  color: #d14;
}

.highlight .se {
  color: #d14;
}

.highlight .sh {
  color: #d14;
}

.highlight .si {
  color: #d14;
}

.highlight .sx {
  color: #d14;
}

.highlight .sr {
  color: #009926;
}

.highlight .s1 {
  color: #d14;
}

.highlight .ss {
  color: #990073;
}

.highlight .s {
  color: #d14;
}

.highlight .na {
  color: #008080;
}

.highlight .bp {
  color: #999999;
}

.highlight .nb {
  color: #0086B3;
}

.highlight .nc {
  color: #445588;
  font-weight: bold;
}

.highlight .no {
  color: #008080;
}

.highlight .nd {
  color: #3c5d5d;
  font-weight: bold;
}

.highlight .ni {
  color: #800080;
}

.highlight .ne {
  color: #990000;
  font-weight: bold;
}

.highlight .nf {
  color: #990000;
  font-weight: bold;
}

.highlight .nl {
  color: #990000;
  font-weight: bold;
}

.highlight .nn {
  color: #555555;
}

.highlight .nt {
  color: #000080;
}

.highlight .vc {
  color: #008080;
}

.highlight .vg {
  color: #008080;
}

.highlight .vi {
  color: #008080;
}

.highlight .nv {
  color: #008080;
}

.highlight .ow {
  color: #000000;
  font-weight: bold;
}

.highlight .o {
  color: #000000;
  font-weight: bold;
}

.highlight .w {
  color: #bbbbbb;
}

.highlight {
  background-color: #f8f8f8;
}

* {
  box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #606c71;
}

#skip-to-content {
  height: 1px;
  width: 1px;
  position: absolute;
  overflow: hidden;
  top: -10px;
}
#skip-to-content:focus {
  position: fixed;
  top: 10px;
  left: 10px;
  height: auto;
  width: auto;
  background: #e19447;
  outline: thick solid #e19447;
}

a {
  color: #1e6bb8;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.btn {
  display: inline-block;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  border-style: solid;
  border-width: 1px;
  border-radius: 0.3rem;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}
.btn:hover {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}
.btn + .btn {
  margin-left: 1rem;
}
@media screen and (min-width: 64em) {
  .btn {
    padding: 0.75rem 1rem;
  }
}
@media screen and (min-width: 42em) and (max-width: 64em) {
  .btn {
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
  }
}
@media screen and (max-width: 42em) {
  .btn {
    display: block;
    width: 100%;
    padding: 0.75rem;
    font-size: 0.9rem;
  }
  .btn + .btn {
    margin-top: 1rem;
    margin-left: 0;
  }
}

.page-header {
  color: #fff;
  text-align: center;
  background-color: #159957;
  background-image: linear-gradient(120deg, #155799, #159957);
}
@media screen and (min-width: 64em) {
  .page-header {
    padding: 5rem 6rem;
  }
}
@media screen and (min-width: 42em) and (max-width: 64em) {
  .page-header {
    padding: 3rem 4rem;
  }
}
@media screen and (max-width: 42em) {
  .page-header {
    padding: 2rem 1rem;
  }
}

.project-name {
  margin-top: 0;
  margin-bottom: 0.1rem;
}
@media screen and (min-width: 64em) {
  .project-name {
    font-size: 3.25rem;
  }
}
@media screen and (min-width: 42em) and (max-width: 64em) {
  .project-name {
    font-size: 2.25rem;
  }
}
@media screen and (max-width: 42em) {
  .project-name {
    font-size: 1.75rem;
  }
}

.project-tagline {
  margin-bottom: 2rem;
  font-weight: normal;
  opacity: 0.7;
}
@media screen and (min-width: 64em) {
  .project-tagline {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 42em) and (max-width: 64em) {
  .project-tagline {
    font-size: 1.15rem;
  }
}
@media screen and (max-width: 42em) {
  .project-tagline {
    font-size: 1rem;
  }
}

.main-content {
  word-wrap: break-word;
}
.main-content :first-child {
  margin-top: 0;
}
@media screen and (min-width: 64em) {
  .main-content {
    max-width: 64rem;
    padding: 2rem 6rem;
    margin: 0 auto;
    font-size: 1.1rem;
  }
}
@media screen and (min-width: 42em) and (max-width: 64em) {
  .main-content {
    padding: 2rem 4rem;
    font-size: 1.1rem;
  }
}
@media screen and (max-width: 42em) {
  .main-content {
    padding: 2rem 1rem;
    font-size: 1rem;
  }
}
.main-content kbd {
  background-color: #fafbfc;
  border: 1px solid #c6cbd1;
  border-bottom-color: #959da5;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #959da5;
  color: #444d56;
  display: inline-block;
  font-size: 11px;
  line-height: 10px;
  padding: 3px 5px;
  vertical-align: middle;
}
.main-content img {
  max-width: 100%;
}
.main-content h1,
.main-content h2,
.main-content h3,
.main-content h4,
.main-content h5,
.main-content h6 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: normal;
  color: #159957;
}
.main-content p {
  margin-bottom: 1em;
}
.main-content code {
  padding: 2px 4px;
  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 0.9rem;
  color: #567482;
  background-color: #f3f6fa;
  border-radius: 0.3rem;
}
.main-content pre {
  padding: 0.8rem;
  margin-top: 0;
  margin-bottom: 1rem;
  font: 1rem Consolas, "Liberation Mono", Menlo, Courier, monospace;
  color: #567482;
  word-wrap: normal;
  background-color: #f3f6fa;
  border: solid 1px #dce6f0;
  border-radius: 0.3rem;
}
.main-content pre > code {
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
  color: #567482;
  word-break: normal;
  white-space: pre;
  background: transparent;
  border: 0;
}
.main-content .highlight {
  margin-bottom: 1rem;
}
.main-content .highlight pre {
  margin-bottom: 0;
  word-break: normal;
}
.main-content .highlight pre,
.main-content pre {
  padding: 0.8rem;
  overflow: auto;
  font-size: 0.9rem;
  line-height: 1.45;
  border-radius: 0.3rem;
  -webkit-overflow-scrolling: touch;
}
.main-content pre code,
.main-content pre tt {
  display: inline;
  max-width: initial;
  padding: 0;
  margin: 0;
  overflow: initial;
  line-height: inherit;
  word-wrap: normal;
  background-color: transparent;
  border: 0;
}
.main-content pre code:before, .main-content pre code:after,
.main-content pre tt:before,
.main-content pre tt:after {
  content: normal;
}
.main-content ul,
.main-content ol {
  margin-top: 0;
}
.main-content blockquote {
  padding: 0 1rem;
  margin-left: 0;
  color: #819198;
  border-left: 0.3rem solid #dce6f0;
}
.main-content blockquote > :first-child {
  margin-top: 0;
}
.main-content blockquote > :last-child {
  margin-bottom: 0;
}
.main-content table {
  display: block;
  width: 100%;
  overflow: auto;
  word-break: normal;
  word-break: keep-all;
  -webkit-overflow-scrolling: touch;
}
.main-content table th {
  font-weight: bold;
}
.main-content table th,
.main-content table td {
  padding: 0.5rem 1rem;
  border: 1px solid #e9ebec;
}
.main-content dl {
  padding: 0;
}
.main-content dl dt {
  padding: 0;
  margin-top: 1rem;
  font-size: 1rem;
  font-weight: bold;
}
.main-content dl dd {
  padding: 0;
  margin-bottom: 1rem;
}
.main-content hr {
  height: 2px;
  padding: 0;
  margin: 1rem 0;
  background-color: #eff0f1;
  border: 0;
}

.site-footer {
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: solid 1px #eff0f1;
}
@media screen and (min-width: 64em) {
  .site-footer {
    font-size: 1rem;
  }
}
@media screen and (min-width: 42em) and (max-width: 64em) {
  .site-footer {
    font-size: 1rem;
  }
}
@media screen and (max-width: 42em) {
  .site-footer {
    font-size: 0.9rem;
  }
}

.site-footer-owner {
  display: block;
  font-weight: bold;
}

.site-footer-credits {
  color: #819198;
}

/* Modern, elegant enhancements */
:root {
  --primary-color: #b06000;
  --secondary-color: #8f4f00;
  --accent-color: #f2b46d;
  --text-color: #2d1b0f;
  --muted-text-color: #5d3b23;
  --code-bg: #fff7ef;
  --border-color: #e6c9a8;
  --link-color: #cf7b00;
  --link-hover: #a16000;
  --header-bg-start: #fff8f0;
  --header-bg-end: #ffe6cc;
}

/* Enhanced typography */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Beautiful headers */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

h1 {
  font-size: 2.5rem;
  border-bottom: 3px solid var(--accent-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.3rem;
}

h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
}

/* Enhanced links */
a {
  color: var(--link-color);
  text-decoration: none;
  transition: all 0.2s ease;
  border-bottom: 1px solid transparent;
}

a:hover {
  color: var(--link-hover);
  border-bottom-color: var(--link-hover);
}

/* Beautiful code blocks */
pre {
  background: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.25rem;
  overflow-x: auto;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

code {
  background: var(--code-bg);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
  color: #a55a07;
}

pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

/* Enhanced blockquotes */
blockquote {
  border-left: 4px solid var(--accent-color);
  padding-left: 1.5rem;
  margin-left: 0;
  color: var(--muted-text-color);
  font-style: italic;
  background: rgba(207, 123, 0, 0.08);
  padding: 1rem 1.5rem;
  border-radius: 0 6px 6px 0;
}

/* Better lists */
ul, ol {
  padding-left: 2rem;
  margin: 1rem 0;
}

li {
  margin: 0.5rem 0;
}

/* Enhanced tables */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  overflow: hidden;
}

th {
  background: var(--primary-color);
  color: white;
  font-weight: 600;
  padding: 1rem;
  text-align: left;
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

tr:hover {
  background: rgba(207, 123, 0, 0.1);
}

/* Navigation enhancements */
.page-header {
  background: linear-gradient(135deg, var(--header-bg-start) 0%, var(--header-bg-end) 100%);
  padding: 3rem 1rem;
}

.project-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  text-align: left;
  margin-bottom: 1rem;
}

.project-logo {
  width: 120px;
  max-width: 32vw;
  height: auto;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.18));
}

.project-name {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.project-brand .project-name {
  margin: 0 0 0.35rem;
}

.project-tagline {
  font-weight: 400;
  opacity: 0.9;
  font-size: 1.1rem;
  color: var(--text-color);
  text-shadow: none;
}

.project-brand .project-tagline {
  margin: 0;
}

/* Content container */
.main-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

/* Navigation pills */
.doc-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
  padding: 1.5rem;
  background: #fff2e4;
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
}

.doc-nav-item {
  padding: 0.5rem 1rem;
  background: white;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
  color: var(--text-color);
}

.doc-nav-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Buttons and badges */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--primary-color);
  color: white;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn:hover {
  background: var(--secondary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  border-bottom-color: transparent;
}

.header-nav a.external-link::after {
  content: " ↗";
  font-size: 0.9em;
  margin-left: 0.35rem;
}

/* Feature highlights */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-item {
  padding: 1.5rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--accent-color);
  transition: all 0.2s ease;
}

.feature-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

/* Responsive design */
@media screen and (max-width: 768px) {
  .page-header {
    padding: 2rem 1rem;
  }
  .project-name {
    font-size: 2rem;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  .main-content {
    padding: 1rem;
  }
}
/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection color */
::selection {
  background: var(--accent-color);
  color: var(--text-color);
}

::-moz-selection {
  background: var(--accent-color);
  color: var(--text-color);
}

/* Additional modern enhancements */
/* Horizontal rule styling */
hr {
  border: none;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--border-color), transparent);
  margin: 2rem 0;
}

/* Code block enhancements */
.highlight {
  border-radius: 6px;
  overflow: hidden;
}

.highlight pre {
  margin: 0;
  border: none;
}

/* Improved focus states for accessibility */
a:focus, button:focus, .btn:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Better code language badges */
.highlight .language-kotlin::before {
  content: "KOTLIN";
  display: block;
  text-align: right;
  font-size: 0.75rem;
  color: #6a737d;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem 0;
}

.highlight .language-groovy::before {
  content: "GROOVY";
  display: block;
  text-align: right;
  font-size: 0.75rem;
  color: #6a737d;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem 0;
}

/* Animated arrow for navigation links */
nav a[href*=→]::after,
nav a:contains("Next")::after {
  display: inline-block;
  transition: transform 0.2s ease;
}

nav a[href*=→]:hover::after,
nav a:contains("Next"):hover::after {
  transform: translateX(3px);
}

nav a[href*=←]::before,
nav a:contains("Previous")::before {
  display: inline-block;
  transition: transform 0.2s ease;
}

nav a[href*=←]:hover::before,
nav a:contains("Previous"):hover::before {
  transform: translateX(-3px);
}

/* Documentation index special styling */
.main-content ul li {
  padding-left: 0.5rem;
}

.main-content ul li::marker {
  color: var(--accent-color);
}

/* Print styles */
@media print {
  .page-header, nav, footer {
    display: none;
  }
  body {
    color: black;
  }
  a {
    text-decoration: underline;
  }
}
/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --text-color: #f1e5d8;
    --code-bg: #1a120c;
    --border-color: #3b2a1b;
    --header-bg-start: #1a120c;
    --header-bg-end: #24170d;
    --link-color: #cf7b00;
    --link-hover: #d28400;
  }
  body {
    background: #0f0b08;
    color: var(--text-color);
  }
  .feature-item, .doc-nav-item {
    background: #18110c;
  }
  pre {
    background: var(--code-bg);
  }
  code {
    background: var(--code-bg);
    color: #f2c58b;
  }
}

/*# sourceMappingURL=style.css.map */