{{^params.stylesheets}}
<style>
/* Nav */
header nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  padding: 0;
}

/* Base layout */
body {
  margin-left: auto;
  margin-right: auto;
}

main {
  max-width: 760px;
  margin: 0 auto;
}

/* Sidenote layout — activates only when sidenote elements are present */
body:has(.sidenote, .marginnote) {
  counter-reset: sidenote-counter;
  padding-left: 12.5%;
  width: 87.5%;
}

body:has(.sidenote, .marginnote) main {
  max-width: none;
  width: 60%;
  margin: 0;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
}

/* Superscript (footnote refs) */
sup {
  line-height: 0;
}

/* Code blocks */
code,
pre>code {
  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 1.0rem;
  line-height: 1.42;
  -webkit-text-size-adjust: 100%;
}

pre>code {
  font-size: 0.9rem;
  overflow-x: auto;
  display: block;
}

/* Alerts (GitHub-style) */
.alert {
  border-left: 4px solid;
  border-radius: 0 4px 4px 0;
  padding: 0.5rem 1rem;
  margin-inline-start: 0;
}

.alert-title {
  font-weight: bold;
  margin-bottom: 0.25rem;
  margin-top: 0.25rem;
}

.alert-note {
  border-left-color: #3b82f6;
}

.alert-tip {
  border-left-color: #22c55e;
}

.alert-important {
  border-left-color: #a855f7;
}

.alert-warning {
  border-left-color: #eab308;
}

.alert-caution {
  border-left-color: #ef4444;
}

/* Definition lists */
dl,
ol,
ul {
  font-size: 1.4rem;
  line-height: 2rem;
}

dt:not(:first-child) {
  margin-top: 0.25rem;
}

dd {
  margin-left: 0;
}

/* Sidenotes, margin notes */
.sidenote,
.marginnote {
  float: right;
  clear: right;
  margin-right: -45%;
  width: 40%;
  margin-top: 0.3rem;
  margin-bottom: 0;
  font-size: 0.85em;
  line-height: 1.5;
  vertical-align: baseline;
  position: relative;
}

.sidenote-number {
  counter-increment: sidenote-counter;
}

.sidenote-number:after,
.sidenote:before {
  position: relative;
  vertical-align: baseline;
  color: var(--color-accent, currentColor);
}

.sidenote-number:after {
  content: counter(sidenote-counter);
  font-size: 0.8rem;
  top: -0.5rem;
  left: 0.1rem;
}

.sidenote:before {
  content: counter(sidenote-counter) " ";
  font-size: 0.8rem;
  top: -0.5rem;
}

blockquote .sidenote,
blockquote .marginnote {
  margin-right: -82%;
  min-width: 59%;
  text-align: left;
}

.marginnote>code,
.sidenote>code {
  font-size: 1rem;
}

input.margin-toggle {
  display: none;
}

label.sidenote-number {
  display: inline-block;
  max-height: 2rem;
}

label.margin-toggle:not(.sidenote-number) {
  display: none;
}

/* Responsive */
@media (max-width: 1200px) {
  body {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  body:has(.sidenote, .marginnote) {
    padding-left: 8%;
    padding-right: 8%;
    width: 84%;
  }

  body:has(.sidenote, .marginnote) main {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
  }

  pre>code {
    width: 97%;
  }

  img {
    width: 100%;
  }

  label.margin-toggle:not(.sidenote-number) {
    display: inline;
  }

  label.margin-toggle:not(.sidenote-number)::after {
    content: "\2295";
  }

  .sidenote,
  .marginnote {
    display: none;
  }

  .margin-toggle:checked+.sidenote,
  .margin-toggle:checked+.marginnote {
    display: block;
    float: left;
    left: 1rem;
    clear: both;
    width: 95%;
    margin: 1rem 2.5%;
    vertical-align: baseline;
    position: relative;
  }

  label {
    cursor: pointer;
  }
}
</style>
{{/params.stylesheets}}
<style>
/* Syntax highlighting. Build-time <span class="hl-*"> wrappers only appear
   inside fenced code blocks. The base class (e.g. hl-keyword) is always
   emitted alongside any dotted variant (hl-keyword-control), so styling the
   base names covers every capture. Re-theme by overriding the --hl-* vars. */
:root {
  --hl-bg:        #282c34;
  --hl-fg:        #abb2bf;
  --hl-comment:   #5c6370;
  --hl-keyword:   #c678dd;
  --hl-string:    #98c379;
  --hl-escape:    #56b6c2;
  --hl-number:    #d19a66;
  --hl-function:  #61afef;
  --hl-type:      #e5c07b;
  --hl-variable:  #e06c75;
  --hl-attribute: #d19a66;
}

pre:has(> code [class^="hl-"]) {
  background: var(--hl-bg);
  color: var(--hl-fg);
  padding: 0.75rem 1rem;
  border-radius: 4px;
}

.hl-comment { color: var(--hl-comment); font-style: italic; }
.hl-keyword,
.hl-conditional,
.hl-repeat,
.hl-exception,
.hl-include,
.hl-storageclass { color: var(--hl-keyword); }
.hl-operator,
.hl-punctuation { color: var(--hl-fg); }
.hl-string,
.hl-character { color: var(--hl-string); }
.hl-escape,
.hl-string-escape,
.hl-string-special { color: var(--hl-escape); }
.hl-number,
.hl-float,
.hl-boolean,
.hl-constant { color: var(--hl-number); }
.hl-function,
.hl-method,
.hl-constructor { color: var(--hl-function); }
.hl-type,
.hl-namespace,
.hl-module { color: var(--hl-type); }
.hl-variable,
.hl-property,
.hl-field,
.hl-parameter,
.hl-tag,
.hl-symbol { color: var(--hl-variable); }
.hl-attribute,
.hl-label,
.hl-preproc { color: var(--hl-attribute); }
</style>
{{#params.stylesheets}}<link rel="stylesheet" href="{{.|rel_url}}">
{{/params.stylesheets}}