/* Fonts */

@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:ital,wght@0,400;0,600;1,400;1,600&family=Source+Serif+Pro:ital,wght@0,400;0,700;1,400;1,700&display=swap');

body {
	font-family: 'Source Serif Pro', serif;
}

div.body h1, div.body h2, div.body h3, div.body h4, div.body h5, div.body h6 {
	font-family: 'Source Sans Pro', sans-serif;
	font-weight: 600;
}

div.sphinxsidebarwrapper h1.logo {
	font-weight: 600;
}

/* Paragraph numbers */

div.body p {
	position: relative;
}

span.paragraph-num {
	width: 3rem;
	position: absolute;
	left: -3.5rem;
	padding-right: 1rem; /* For mouseover bounding box */
	
	text-align: right;
	font-size: 0.8rem;
	
	visibility: hidden;
}

span.paragraph-num a {
	color: #aaa;
	text-decoration: none;
}
span.paragraph-num a:hover {
	border-bottom: 1px solid #aaa;
}

span.paragraph-num a::before {
	content: '¶';
}

p:hover span.paragraph-num {
	visibility: visible;
}

/* Remove underlining from links */

a, a.reference, a.footnote-reference {
	border-bottom: none;
}

/* Footnotes */

dl.footnote dt {
	position: relative;
}

span.fn-backref {
	position: absolute;
	background-color: white;
	z-index: 999;
	border: 1px solid #999;
	border-radius: 4px;
	padding: 2px;
	top: -3px;
}

dl.footnote dt:hover span.fn-backref {
	display: inline;
}

/* Sidebar */

div.sphinxsidebarwrapper p.caption {
	display: none;
}

div.sphinxsidebarwrapper div.logo {
	display: flex;
	align-items: center;
}

div.sphinxsidebarwrapper div.logo a:not(:hover) {
	border: none;
}

div.sphinxsidebarwrapper div.logo > a {
	border: none;
	max-width: 40%;
	margin-right: 0.5em;
}

div.sphinxsidebarwrapper div.logo img.logo {
	max-height: 10em;
}

/* Footer(s) */

div.pre-footer {
	padding: 4px;
	font-size: 16px;
	text-align: center;
	border: 1px solid #999;
}

div.pre-footer a {
	color: #444;
}

div.pre-footer-wide {
	width: 940px;
	margin: 20px auto 0 auto;
}

div.pre-footer-narrow {
	display: none;
	margin: 30px auto 0 auto;
}

/* Fix display on very narrow screens */

div.body {
	min-width: 0;
}

/* Media queries */

@media screen and (max-width: 875px) {
	/* Override narrow window list formatting */
	
	ul {
		margin-left: 30px;
	}
	
	/* Paragraph numbers */
	
	span.paragraph-num {
		left: -3.2rem;
	}
	
	/* Sidebar text colour */
	
	div.sphinxsidebar ul {
		color: #fff;
	}
	
	/* Footer(s) */
	
	div.pre-footer-wide {
		display: none;
	}
	div.pre-footer-narrow {
		display: block;
	}
}