<head>

<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

{% seo %}

{% feed_meta %}

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<link href="https://fonts.googleapis.com/css?family=Noto+Serif+JP" rel="stylesheet">
<link rel="stylesheet" href="{{ '/assets/main.css' | relative_url }}">

{%- if jekyll.environment == 'production' and site.google_analytics -%}
  {%- include google-analytics.html -%}
{%- endif -%}

</head>