@charset "UTF-8";
:root {
  --gray-000: #f8f9fa;
  --gray-100: #f1f3f5;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #868e96;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --dark-poole-001: hsl(200, 3%, 12%);
  --dark-poole-002: hsl(0, 0%, 85%);
  --dark-poole-link-color: rgba(255, 255, 255, 0.75);
  --dark-poole-link-hover: #fff;
  --red: #fa5252;
  --pink: #e64980;
  --grape: #be4bdb;
  --purple: #7950f2;
  --indigo: #4c6ef5;
  --blue: #228be6;
  --cyan: #15aabf;
  --teal: #12b886;
  --green: #40c057;
  --yellow: #fab005;
  --orange: #fd7e14;
  --blue-300: #74c0fc;
  --blue-400: #4dabf7;
  --yellow-100: #fff3bf;
  --body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --body-font-size: 20px;
  --body-line-height: 1.5;
  --body-color: var(--dark-poole-002);
  --body-bg: var(--dark-poole-001);
  --link-color: var(--dark-poole-link-color);
  --link-hover-color: var(--dark-poole-link-hover);
  --heading-color: var(--dark-poole-002);
  --border-color: rgba(255, 255, 255, 0.15);
  --border-radius: 0.25rem;
  --code-font: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  --code-color: var(--grape);
  --code-bg: var(--gray-900);
  --spacer: 1rem;
  --spacer-2: calc(var(--spacer) * 1.5);
  --spacer-3: calc(var(--spacer) * 3);
}

[data-theme=dark-poole] {
  --body-color: var(--dark-poole-002);
  --body-bg: var(--dark-poole-001);
  --heading-color: var(--dark-poole-002);
  --link-color: var(--dark-poole-link-color);
  --link-hover-color: var(--dark-poole-link-hover);
  --border-color: rgba(255, 255, 255, 0.15);
  --code-bg: var(--gray-900);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--body-font);
  font-size: var(--body-font-size);
  line-height: var(--body-line-height);
  color: var(--body-color);
  background-color: var(--body-bg);
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

a {
  color: var(--link-color);
}
a:hover, a:focus {
  color: var(--link-hover-color);
}
a strong {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
  margin-bottom: var(--spacer);
  border-radius: var(--border-radius);
}

table {
  margin-bottom: 1rem;
  width: 100%;
  border: 0 solid var(--border-color);
  border-collapse: collapse;
}

td,
th {
  padding: 0.25rem 0.5rem;
  border-color: inherit;
  border-style: solid;
  border-width: 0;
  border-bottom-width: 1px;
}

th {
  text-align: left;
}

thead th {
  border-bottom-color: currentColor;
}

mark {
  padding: 0.15rem;
  background-color: var(--yellow-100);
  border-radius: 0.125rem;
}

h1, h2, h3, h4, h5, h6 {
  margin-bottom: 0.5rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--heading-color);
}

h1 {
  font-size: 2rem;
}

h2 {
  margin-top: 1rem;
  font-size: 1.5rem;
}

h3 {
  margin-top: 1.5rem;
  font-size: 1.25rem;
}

h4, h5, h6 {
  margin-top: 1rem;
  font-size: 1rem;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

ul, ol, dl {
  margin-top: 0;
  margin-bottom: 1rem;
}

dt {
  font-weight: bold;
}

dd {
  margin-bottom: 0.5rem;
}

hr {
  position: relative;
  margin: var(--spacer-2) 0;
  border: 0;
  border-top: 1px solid var(--border-color);
}

abbr {
  font-size: 85%;
  font-weight: bold;
  color: var(--gray-600);
  text-transform: uppercase;
}
abbr[title] {
  cursor: help;
  border-bottom: 1px dotted var(--border-color);
}

blockquote {
  padding: 0.5rem 1rem;
  margin: 0.8rem 0;
  color: var(--gray-500);
  border-left: 0.25rem solid var(--border-color);
}
blockquote p:last-child {
  margin-bottom: 0;
}
@media (min-width: 30em) {
  blockquote {
    padding-right: 5rem;
    padding-left: 1.25rem;
  }
}

figure {
  margin: 0;
}

a[href^="#fn:"],
a[href^="#fnref:"] {
  display: inline-block;
  margin-left: 0.1rem;
  font-weight: bold;
}

.footnotes {
  margin-top: 2rem;
  font-size: 85%;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
}

.highlight .hll {
  background-color: #ffc;
}

.highlight .c {
  color: #999;
} /* Comment */
.highlight .err {
  color: #a00;
  background-color: #faa;
} /* Error */
.highlight .k {
  color: #069;
} /* Keyword */
.highlight .o {
  color: #555;
} /* Operator */
.highlight .cm {
  color: #09f;
  font-style: italic;
} /* Comment.Multiline */
.highlight .cp {
  color: #099;
} /* Comment.Preproc */
.highlight .c1 {
  color: #999;
} /* Comment.Single */
.highlight .cs {
  color: #999;
} /* Comment.Special */
.highlight .gd {
  background-color: #fcc;
  border: 1px solid #c00;
} /* Generic.Deleted */
.highlight .ge {
  font-style: italic;
} /* Generic.Emph */
.highlight .gr {
  color: #f00;
} /* Generic.Error */
.highlight .gh {
  color: #030;
} /* Generic.Heading */
.highlight .gi {
  background-color: #cfc;
  border: 1px solid #0c0;
} /* Generic.Inserted */
.highlight .go {
  color: #aaa;
} /* Generic.Output */
.highlight .gp {
  color: #009;
} /* Generic.Prompt */
/* Generic.Strong */
.highlight .gu {
  color: #030;
} /* Generic.Subheading */
.highlight .gt {
  color: #9c6;
} /* Generic.Traceback */
.highlight .kc {
  color: #069;
} /* Keyword.Constant */
.highlight .kd {
  color: #069;
} /* Keyword.Declaration */
.highlight .kn {
  color: #069;
} /* Keyword.Namespace */
.highlight .kp {
  color: #069;
} /* Keyword.Pseudo */
.highlight .kr {
  color: #069;
} /* Keyword.Reserved */
.highlight .kt {
  color: #078;
} /* Keyword.Type */
.highlight .m {
  color: #f60;
} /* Literal.Number */
.highlight .s {
  color: #d44950;
} /* Literal.String */
.highlight .na {
  color: #4f9fcf;
} /* Name.Attribute */
.highlight .nb {
  color: #366;
} /* Name.Builtin */
.highlight .nc {
  color: #0a8;
} /* Name.Class */
.highlight .no {
  color: #360;
} /* Name.Constant */
.highlight .nd {
  color: #99f;
} /* Name.Decorator */
.highlight .ni {
  color: #999;
} /* Name.Entity */
.highlight .ne {
  color: #c00;
} /* Name.Exception */
.highlight .nf {
  color: #c0f;
} /* Name.Function */
.highlight .nl {
  color: #99f;
} /* Name.Label */
.highlight .nn {
  color: #0cf;
} /* Name.Namespace */
.highlight .nt {
  color: #2f6f9f;
} /* Name.Tag */
.highlight .nv {
  color: #033;
} /* Name.Variable */
.highlight .ow {
  color: #000;
} /* Operator.Word */
.highlight .w {
  color: #bbb;
} /* Text.Whitespace */
.highlight .mf {
  color: #f60;
} /* Literal.Number.Float */
.highlight .mh {
  color: #f60;
} /* Literal.Number.Hex */
.highlight .mi {
  color: #f60;
} /* Literal.Number.Integer */
.highlight .mo {
  color: #f60;
} /* Literal.Number.Oct */
.highlight .sb {
  color: #c30;
} /* Literal.String.Backtick */
.highlight .sc {
  color: #c30;
} /* Literal.String.Char */
.highlight .sd {
  color: #c30;
  font-style: italic;
} /* Literal.String.Doc */
.highlight .s2 {
  color: #c30;
} /* Literal.String.Double */
.highlight .se {
  color: #c30;
} /* Literal.String.Escape */
.highlight .sh {
  color: #c30;
} /* Literal.String.Heredoc */
.highlight .si {
  color: #a00;
} /* Literal.String.Interpol */
.highlight .sx {
  color: #c30;
} /* Literal.String.Other */
.highlight .sr {
  color: #3aa;
} /* Literal.String.Regex */
.highlight .s1 {
  color: #c30;
} /* Literal.String.Single */
.highlight .ss {
  color: #fc3;
} /* Literal.String.Symbol */
.highlight .bp {
  color: #366;
} /* Name.Builtin.Pseudo */
.highlight .vc {
  color: #033;
} /* Name.Variable.Class */
.highlight .vg {
  color: #033;
} /* Name.Variable.Global */
.highlight .vi {
  color: #033;
} /* Name.Variable.Instance */
.highlight .il {
  color: #f60;
} /* Literal.Number.Integer.Long */
.css .o,
.css .o + .nt,
.css .nt + .nt {
  color: #999;
}

code,
pre {
  font-family: var(--code-font);
}

code {
  font-size: 85%;
}

pre {
  display: block;
  margin-top: 0;
  margin-bottom: var(--spacer-3);
  overflow: auto;
}

.highlight {
  padding: var(--spacer);
  margin-bottom: var(--spacer);
  background-color: var(--code-bg);
  border-radius: var(--border-radius);
}
.highlight pre {
  margin-bottom: 0;
}
.highlight .highlight {
  padding: 0;
}

.rouge-table {
  margin-bottom: 0;
  font-size: 100%;
}
.rouge-table,
.rouge-table td,
.rouge-table th {
  border: 0;
}
.rouge-table .gutter {
  vertical-align: top;
  user-select: none;
  opacity: 0.25;
}

.gist .markdown-body {
  padding: 15px !important;
}

.container {
  max-width: 45rem;
  padding-left: var(--spacer-2);
  padding-right: var(--spacer-2);
  margin-left: auto;
  margin-right: auto;
}

footer {
  margin-top: var(--spacer-3);
  margin-bottom: var(--spacer-3);
}

.masthead {
  padding-top: var(--spacer);
  padding-bottom: var(--spacer);
  margin-bottom: var(--spacer-3);
}

.masthead-title {
  margin-bottom: 0;
}
.masthead-title a {
  color: inherit;
  text-decoration: none;
}
.masthead-title small {
  font-weight: 400;
  opacity: 0.5;
}

.nav {
  float: right;
  line-height: 1.25rem;
  word-spacing: 1rem;
}

.page,
.post {
  margin-bottom: 4em;
}
.page li + li,
.post li + li {
  margin-top: 0.25rem;
}

.page-title,
.post-title {
  color: var(--heading-color);
}

.page-title,
.post-title {
  margin-top: 0;
}

.post-title a {
  color: inherit;
  text-decoration: none;
}
.post-title a:hover, .post-title a:focus {
  text-decoration: underline;
}

.post-date {
  display: block;
  margin-top: -0.5rem;
  margin-bottom: var(--spacer);
  color: var(--gray-600);
}

.related {
  padding-top: var(--spacer-2);
  padding-bottom: var(--spacer-2);
  margin-bottom: var(--spacer-2);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.related-posts {
  padding-left: 0;
  list-style: none;
}
.related-posts h3 {
  margin-top: 0;
}
.related-posts a {
  text-decoration: none;
}
.related-posts a small {
  color: var(--gray-600);
}

.pagination {
  display: flex;
  margin: 0 -1.5rem var(--spacer);
  color: grey;
  text-align: center;
}

.pagination-item {
  display: block;
  padding: var(--spacer);
  text-decoration: none;
  border: solid var(--border-color);
  border-width: 1px 0;
}
.pagination-item:first-child {
  margin-bottom: -1px;
}

a.pagination-item:hover {
  background-color: var(--border-color);
}

@media (min-width: 30em) {
  .pagination {
    margin: var(--spacer-3) 0;
  }
  .pagination-item {
    float: left;
    width: 50%;
    border-width: 1px;
  }
  .pagination-item:first-child {
    margin-bottom: 0;
    border-top-left-radius: var(--border-radius);
    border-bottom-left-radius: var(--border-radius);
  }
  .pagination-item:last-child {
    margin-left: -1px;
    border-top-right-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
  }
}
.message {
  padding: var(--spacer);
  margin-bottom: var(--spacer);
  color: var(--gray-900);
  background-color: var(--yellow-100);
  border-radius: var(--border-radius);
}

#markdown-toc {
  padding: var(--spacer-2) var(--spacer-3);
  margin-bottom: var(--spacer-2);
  border: solid var(--border-color);
  border-width: 1px 0;
}
#markdown-toc::before {
  display: block;
  margin-left: calc(var(--spacer-3) * -1);
  content: "Contents";
  font-size: 85%;
  font-weight: 500;
}

#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--link-hover-color);
  z-index: 9999;
  transition: width 0.3s ease;
}

.breadcrumb-nav {
  margin-bottom: var(--spacer-2);
  padding: 0.5rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-item:not(:last-child)::after {
  content: "›";
  margin-left: 0.5rem;
  opacity: 0.5;
}

.toc-nav {
  position: fixed;
  top: 50%;
  right: 1.5rem;
  transform: translateY(-50%);
  width: 260px;
  max-height: 70vh;
  overflow: auto;
  background: var(--body-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  z-index: 100;
}
@media (max-width: 1200px) {
  .toc-nav {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    width: 100%;
    max-height: none;
    margin: var(--spacer-2) 0;
  }
}

.toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}
.toc-header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.toc-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--body-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  padding: 0.2rem 0.5rem;
}

.toc-content.toc-collapsed {
  display: none;
}

.toc-link {
  display: block;
  padding: 0.4rem 1rem;
  color: var(--link-color);
  text-decoration: none;
  font-size: 0.875rem;
}
.toc-link:hover, .toc-link.active {
  color: var(--link-hover-color);
  background: rgba(255, 255, 255, 0.05);
}

.page-navigation {
  margin-top: var(--spacer-3);
  padding-top: var(--spacer-2);
  border-top: 1px solid var(--border-color);
}

.nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacer);
}
@media (max-width: 768px) {
  .nav-links {
    grid-template-columns: 1fr;
  }
}

.nav-link {
  display: block;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  text-decoration: none;
  color: var(--link-color);
}
.nav-link:hover {
  color: var(--link-hover-color);
  border-color: var(--link-hover-color);
}

.nav-direction {
  display: block;
  font-size: 0.8rem;
  opacity: 0.7;
}

.nav-title {
  display: block;
  font-weight: 600;
}

.feedback-section {
  margin-top: var(--spacer-3);
  padding: var(--spacer-2);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  text-align: center;
}

.feedback-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--body-color);
  cursor: pointer;
  text-decoration: none;
}

.btn-outline:hover,
.feedback-btn:hover {
  border-color: var(--link-hover-color);
  color: var(--link-hover-color);
}

.feedback-thanks {
  margin-top: 1rem;
  color: var(--link-hover-color);
}

.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  background: var(--body-bg);
  color: var(--body-color);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.notification {
  position: fixed;
  top: 1rem;
  right: 1rem;
  padding: 0.75rem 1rem;
  background: var(--body-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  z-index: 9999;
}

.colors {
  display: grid;
  grid-template-columns: max-content 1fr;
}
.colors dt {
  width: 3rem;
  height: 3rem;
  border-radius: var(--border-radius);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}
.colors dd {
  margin-left: var(--spacer);
}

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