<!DOCTYPE HTML>
<html lang="{{ language }}" class="{{ default_theme }}" dir="{{ text_direction }}">
    <head>
        <!-- sidebar iframe generated using mdBook

        This is a frame, and not included directly in the page, to control the total size of the
        book. The TOC contains an entry for each page, so if each page includes a copy of the TOC,
        the total size of the page becomes O(n**2).

        The frame is only used as a fallback when JS is turned off. When it's on, the sidebar is
        instead added to the main page by `toc.js` instead. The JavaScript mode is better
        because, when running in a `file:///` URL, the iframed page would not be Same-Origin as
        the rest of the page, so the sidebar and the main page theme would fall out of sync.
        -->
        <meta charset="UTF-8">
        <meta name="robots" content="noindex">
        {{#if base_url}}
        <base href="{{ base_url }}">
        {{/if}}
        <!-- Custom HTML head -->
        {{> head}}
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="theme-color" content="#ffffff">
        <link rel="stylesheet" href="{{ resource "css/variables.css" }}">
        <link rel="stylesheet" href="{{ resource "css/general.css" }}">
        <link rel="stylesheet" href="{{ resource "css/chrome.css" }}">
        {{#if print_enable}}
        <link rel="stylesheet" href="{{ resource "css/print.css" }}" media="print">
        {{/if}}
        <!-- Fonts -->
        <link rel="stylesheet" href="{{ resource "fonts/fonts.css" }}">
        <!-- Custom theme stylesheets -->
        {{#each additional_css}}
        <link rel="stylesheet" href="{{ resource this }}">
        {{/each}}
    </head>
    <body class="sidebar-iframe-inner">
        {{#toc}}{{/toc}}
    </body>
</html>
