<head>

<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">

<!-- Favicon -->
<link rel="icon" href="{{ "/favicon.png" | prepend: site.baseurl }}">

<!-- Meta information -->
<title>{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}</title>
<meta name="description"
      content="{% if page.description %}{{ page.description | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">

{% if page.keywords %}
<meta name="keywords"
      content="{{ page.keywords }}">
{% endif %}

<link rel="canonical"
      href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}" />

<!-- hack.css -->
<link rel="stylesheet" href="https://npmcdn.com/hack/dist/hack.css" />
{% if site.theme_mode == 'standard' %}
<link rel="stylesheet" href="https://npmcdn.com/hack/dist/standard.css" />
{% elsif site.theme_mode == 'dark' %}
<link rel="stylesheet" href="https://npmcdn.com/hack/dist/dark.css" />
{% endif %}

<!-- Prism.js -->
<link rel="stylesheet" href="https://npmcdn.com/prismjs@1.5.1/themes/prism.css" />

<!-- Custom style -->
<link rel="stylesheet" href="{{ "/assets/styles.css" }}" />
<!--{{ site.theme }}-->

{% if site.custom_styles %}
  <link rel="stylesheet" href="{{ "/assets/custom-styles.css" }}" />
{% endif %}

<!-- Feed -->
<link rel="alternate" type="application/rss+xml" title="{{ site.title }}"
      href="{{ "/feed.xml" | relative_url }}" />

<!-- 'jekyll-seo' plugin -->
{% comment %}
{% seo %}
{% endcomment %}

</head>