<head>
	<!-- {{ now() | date(format='%F %a %R') }} -->
	<meta charset="UTF-8" />
	<meta name="description" content="{{ config.description }}" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<meta name="theme-color" content="{{ config.extra.accent_color | default(value='#9a9996') | safe }}" />
	{%- if config.extra.accent_color_dark %}
		<meta name="theme-color" content="{{ config.extra.accent_color_dark | safe }}" media="(prefers-color-scheme:dark)" />
	{%- endif %}
	<title>{% include "partials/title.html" %}</title>
	<link rel="canonical" href="{{ current_url | default(value='/') | safe }}" />

	{%- if config.markdown.highlight_code and config.markdown.highlight_theme == "css" %}
		{%- if config.markdown.highlight_themes_css | length > 0 %}
			<link type="text/css" rel="stylesheet" href="{{ get_url(path='syntax-theme-light.css') }}" media="(prefers-color-scheme: light)" />
			<link type="text/css" rel="stylesheet" href="{{ get_url(path='syntax-theme-dark.css') }}" media="(prefers-color-scheme: dark)" />
		{%- else %}
			<link type="text/css" rel="stylesheet" href="{{ get_url(path='syntax-theme.css') }}" />
		{%- endif %}
	{%- endif %}

	{%- if config.extra.comments %}
		<link rel="me" href="https://{{ config.extra.comments.host }}/@{{ config.extra.comments.user }}" />
	{%- endif %}

	<link rel="icon" type="image/png" href="{{ get_url(path='favicon.png') }}" />
	<link rel="apple-touch-icon" type="image/png" sizes="180x180" href="{{ get_url(path='apple-touch-icon.png') }}" />

	{%- if config.extra.emoji_favicon %}
		<link rel="icon" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ctext x='-.07em' y='.89em' font-size='90'%3E{{ config.extra.emoji_favicon | truncate(length=1, end='') }}%3C/text%3E%3C/svg%3E">
	{%- endif %}

	{%- if config.generate_feeds and config.feed_filenames %}
		{%- for feed in config.feed_filenames %}
			<link rel="alternate" type={% if feed == "atom.xml" %}"application/atom+xml"{% else %}"application/rss+xml"{% endif %} title="{{ config.title }}" href="{{ get_url(path=feed) | safe }}" />
		{%- endfor %}
	{%- elif config.generate_feeds and config.feed_filenames | length > 0 %}
		<link rel="alternate" type={% if config.feed_filenames[0] == "atom.xml" %}"application/atom+xml"{% else %}"application/rss+xml"{% endif %} title="{{ config.title }}" href="{{ get_url(path=config.feed_filenames[0]) | safe }}" />
	{%- endif %}

	<style type="text/css">
		:root {
			--accent-color: {{ config.extra.accent_color | default(value="#6f8396") | safe }};
			--contrast-color: {% if config.extra.fix_contrast %}rgb(0 0 0 / 0.8){% else %}#fff{% endif %};
		}

		{%- if config.extra.accent_color_dark %}
			[data-theme="dark"] {
				--accent-color: {{ config.extra.accent_color_dark | safe }};
			}

			@media (prefers-color-scheme: dark) {
				:root:not([data-theme="light"]) {
					--accent-color: {{ config.extra.accent_color_dark | safe }};
				}
			}
		{%- endif %}

		{%- if config.extra.fix_contrast_dark %}
			[data-theme="dark"] {
				--contrast-color: rgb(0 0 0 / 0.8);
			}

			@media (prefers-color-scheme: dark) {
				:root:not([data-theme="light"]) {
					--contrast-color: rgb(0 0 0 / 0.8);
				}
			}
		{%- endif %}

		{%- if config.extra.debug_layout -%}
			*,
			*::before,
			*::after {
				outline: solid 1px var(--accent-color);
			}
		{%- endif -%}
	</style>

	{%- set styles = [ "style.css" ] %}

	{%- if config.extra.bundled_fonts %}
		{%- set styles = styles | concat(with=["fonts.css"]) %}
	{%- endif %}

	{%- if config.extra.katex %}
		{%- set styles = styles | concat(with=["katex.css"]) %}
	{%- endif %}

	{%- if config.extra.styles %}
		{%- set styles = styles | concat(with=config.extra.styles) %}
	{%- endif %}

	{%- if page.extra.styles %}
		{%- set styles = styles | concat(with=page.extra.styles) %}
	{%- elif section.extra.styles %}
		{%- set styles = styles | concat(with=section.extra.styles) %}
	{%- endif %}

	{%- for style in styles %}
		<link type="text/css" rel="stylesheet" href="{{ get_url(path=style) | safe }}" />
	{%- endfor %}

	{%- if config.extra.show_copy_button %}
		{%- include "partials/copy_button.html" %}
	{%- endif %}

	{%- set scripts = [] %}

	{%- if config.extra.goatcounter %}
		{%- set scripts = scripts | concat(with=["count.js"]) %}
	{%- endif %}

	{%- if config.extra.katex %}
		{%- set scripts = scripts | concat(with=["katex.min.js", "auto-render.min.js"]) %}
		<script>
			document.addEventListener("DOMContentLoaded", function () {
				renderMathInElement(document.body, {
					delimiters: [
						{ left: "$$", right: "$$", display: true },
						{ left: "$", right: "$", display: false },
					],
				});
			});
		</script>
	{%- endif %}

	{%- if config.build_search_index %}
		{%- include "partials/search.html" %}
		{%- set scripts = scripts | concat(with=["elasticlunr.min.js"]) %}
	{%- endif %}

	{%- if config.extra.nav.show_theme_switcher %}
		{%- set scripts = scripts | concat(with=["theme-switcher.js"]) %}
	{%- endif %}

	{%- if config.extra.nav.links.menu or config.languages | length > 0 or config.extra.nav.show_theme_switcher or config.feed_filenames | length > 1 and config.extra.nav.show_feed %}
		{%- set scripts = scripts | concat(with=["details.js"]) %}
	{%- endif %}

	{%- if config.extra.scripts %}
		{%- set scripts = scripts | concat(with=config.extra.scripts) %}
	{%- endif %}

	{%- if page.extra.scripts %}
		{%- set scripts = scripts | concat(with=page.extra.scripts) %}
	{%- elif section.extra.scripts %}
		{%- set scripts = scripts | concat(with=section.extra.scripts) %}
	{%- endif %}

	{%- if scripts | length > 0 %}
		{%- for script in scripts %}
			<script type="text/javascript" {% if script == "count.js" %}data-goatcounter="https://{{ config.extra.goatcounter.user }}.{{ config.extra.goatcounter.host | default(value='goatcounter.com') }}/count"{% endif %} src="{{ get_url(path=script) | safe }}"></script>
		{%- endfor %}
	{%- endif %}

	<meta property="og:site_name" content="{{ config.title }}" />
	<meta property="og:title" content="{% include 'partials/title.html' %}" />
	<meta property="og:url" content="{{ current_url | default(value='/') | safe }}" />
	<meta property="og:description" content="{% include 'partials/description.html' %}" />
	<meta property="og:image" content="{% include 'partials/card.html' %}" />
	<meta property="og:locale" content="{{ macros_translate::translate(key='date_locale', default='en_US', language_strings=language_strings) }}" />
</head>
