:root {
	--r-background-color: #ffffff;
	--r-main-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--r-main-font-size: 42px;
	--r-main-color: #2c2c2c;
}

body {
	background: #ffffff;
}

.reveal {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	background: #ffffff;
}

.reveal .slides {
	text-align: left;
}

.reveal section {
	padding: 60px !important;
	height: 100%;
	display: flex !important;
	flex-direction: column !important;
	justify-content: center !important;
}

.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 {
	text-transform: none;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	font-weight: 600;
	color: #2c2c2c;
}

.reveal h1 {
	font-size: 3.77em;
	text-align: center;
}

.reveal h2 {
	font-size: 2.5em;
	border-left: 4px solid #2980b9;
	padding-left: 30px;
	margin-bottom: 1em;
	text-align: left;
}

.reveal h3 {
	font-size: 1.6em;
	color: #2980b9;
	margin-top: 1em;
	margin-bottom: 0.5em;
	border: none;
	padding: 0;
	text-align: left;
}

.reveal p {
	font-size: 1.3em;
	line-height: 1.6;
	color: #2c2c2c;
	margin: 0.3em 0;
	text-align: left;
}

.reveal ul {
	margin: 0;
	text-align: left;
	display: block;
	width: 100%;
}

.reveal li {
	font-size: 1.2em;
	line-height: 1.8;
	color: #2c2c2c;
	margin-bottom: 0.5em;
	text-align: left;
	list-style: disc;
	margin-left: 2em;
}

.reveal ul ul, .reveal ol ol {
	margin-left: 2em;
}

.subtitle {
	font-size: 1.8em;
	color: #2980b9;
	margin-top: 0.5em;
	text-align: center;
}

.code {
	background: #f5f5f5;
	padding: 12px 16px;
	border-radius: 4px;
	font-family: 'Courier New', monospace;
	font-size: 0.85em;
	color: #2980b9;
	border-left: 3px solid #2980b9;
	margin: 15px 0;
	text-align: left;
	display: inline-block;
}

/* Title slide */
.reveal .title-slide {
	background: linear-gradient(135deg, #2980b9 0%, #2980b9 100%);
	text-align: center;
}

.reveal .title-slide h1 {
	color: white;
	text-align: center;
}

.reveal .title-slide h2 {
	color: white;
	border: none;
	padding: 0;
}

.reveal .title-slide .subtitle {
	color: #e1f0ff;
	text-align: center;
}

/* Section slide */
.reveal .section-slide {
	background: #2980b9;
	text-align: center;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	flex-direction: column !important;
}

.reveal .section-slide h1, .reveal .section-slide h2 {
	color: white;
	border: none;
	padding: 0;
	text-align: center;
}

.reveal .section-slide .subtitle {
	color: #e1f0ff;
	text-align: center;
}

/* Hide controls */
.reveal .controls {
	display: none !important;
}

.reveal .progress {
	display: none !important;
}

.emoji {
	margin-right: 0.3em;
}