:root {
	/* Fonts */
	--font-fallback: -apple-system, BlinkMacSystemFont, Segoe UI, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji;
	--font-family-base: 'Rubik', var(--font-fallback);
	--font-color: var(--color-black);
	--font-color-gray: var(--color-gray-500);
	--font-color-grayer: var(--color-gray-700);
	--font-size-xs: 0.75rem;
	--font-size-sm: 0.875rem;
	--font-size-md: 1rem;
	--font-size-lg: 1.125rem;
	--font-size-xl: 1.25rem;
	--font-size-2xl: 1.5rem;
	--font-size-3xl: 1.875rem;
	--font-size-4xl: 2.25rem;
	--font-size-5xl: 3rem;
	--font-size-6xl: 3.75rem;
	--font-size-7xl: 4.5rem;
	--font-size-8xl: 6rem;
	--font-size-9xl: 8rem;

	/* Line heights */
	--line-height-normal: 'normal';
	--line-height-none: 1;
	--line-height-shorter: 1.25;
	--line-height-short: 1.375;
	--line-height-base: 1.5;
	--line-height-tall: 1.625;

	/* Colors */
	--color-white: #ffffff;
	--color-black: #010409;

	--color-blue-50: #cae8ff;
	--color-blue-100: #a5d6ff;
	--color-blue-200: #79c0ff;
	--color-blue-300: #58a6ff;
	--color-blue-400: #388bfd;
	--color-blue-500: #1f6feb;
	--color-blue-600: #1158c7;
	--color-blue-700: #0d419d;
	--color-blue-800: #0c2d6b;
	--color-blue-900: #051d4d;

	--color-gray-50: #f0f6fc;
	--color-gray-100: #c9d1d9;
	--color-gray-200: #b1bac4;
	--color-gray-300: #8b949e;
	--color-gray-400: #6e7681;
	--color-gray-500: #484f58;
	--color-gray-600: #30363d;
	--color-gray-700: #21262d;
	--color-gray-800: #161b22;
	--color-gray-900: #0d1117;

	--color-orange-50: #ffdfb6;
	--color-orange-100: #ffc680;
	--color-orange-200: #ffa657;
	--color-orange-300: #f0883e;
	--color-orange-400: #db6d28;
	--color-orange-500: #bd561d;
	--color-orange-600: #9b4215;
	--color-orange-700: #762d0a;
	--color-orange-800: #5a1e02;
	--color-orange-900: #3d1300;

	--color-yellow-50: #f8e3a1;
	--color-yellow-100: #f2cc60;
	--color-yellow-200: #e3b341;
	--color-yellow-300: #d29922;
	--color-yellow-400: #bb8009;
	--color-yellow-500: #9e6a03;
	--color-yellow-600: #845306;
	--color-yellow-700: #693e00;
	--color-yellow-800: #4b2900;
	--color-yellow-900: #341a00;

	--background-color-hover: var(--color-gray-50);

	/* Border */
	--border-color: var(--color-gray-100);
	--border-color-hover: var(--color-gray-400);
	--border-radius-md: 3px;
	--border-radius-lg: 5px;

	/* Sizes */
	--content-width: 760px;
	--content-padding: 15px;

	/* Elements */
	--background-body-color: var(--color-white);
	--background-header-color: var(--color-white);
	--background-scrollbar-track-color: #eff1f5;
	--background-scrollbar-thumb-color: var(--color-gray-100);
	--background-inline-code: rgba(0, 0, 0, 0.05);

	--opacity-hover: 0.7;
}

/* Text selection */
::selection {
	background: var(--color-yellow-100);
	color: var(--color-black);
}

/* Scrollbar */
::-webkit-scrollbar {
	width: 10px;
	height: 10px;
}

::-webkit-scrollbar-track {
	background: var(--background-scrollbar-track-color);
}

::-webkit-scrollbar-thumb {
	background: var(--background-scrollbar-thumb-color);
}

html,
body {
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

body[data-is-mobile-open='true'] {
	overflow-y: hidden;
}

*,
*:before,
*:after {
	box-sizing: inherit;
}

html {
	font-size: 16px;
	font-weight: normal;
	font-kerning: normal;
	font-family: var(--font-family-base);
}

body {
	margin: 0;
	padding: 0;
	color: var(--font-color);
	background-color: var(--background-body-color);
}

.container {
	max-width: var(--content-width);
	margin: 0 auto;
	padding: 0 var(--content-padding);
}

.list-links {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin: 0;
	padding: 0;
	list-style: none;
}

/* Buttons */
.btn-link {
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	column-gap: 5px;
	padding: 3px 10px;
	border-radius: var(--border-radius-md);
	border: 1px solid var(--border-color);
	text-decoration: none;
	color: var(--font-color);
	font-size: var(--font-size-sm);
	font-weight: 400;
	&:hover {
		text-decoration: none;
		color: inherit;
		border-color: var(--border-color-hover);
	}
}

.article-content {
	& p,
	& em,
	& q {
		line-height: var(--line-height-base);
		font-size: var(--font-size-lg);
	}

	& ul {
		padding-left: 1.5rem;
		line-height: var(--line-height-base);
		margin-bottom: 1.5rem;
		margin-top: 0;
		& li {
			font-size: var(--font-size-lg);
			line-height: var(--line-height-base);
			margin-bottom: 0.5rem;
			padding-left: 0.25rem;
		}
	}

	& q {
		font-style: italic;
		quotes: '«' '»';
	}

	& h1,
	& h2,
	& h3,
	& h4 {
		margin-top: 3rem;
		margin-bottom: 1rem;
		padding-bottom: 0.35rem;
	}

	& h1:not(:first-child),
	& h2:not(:first-child),
	& h3:not(:first-child),
	& h4:not(:first-child) {
		margin-top: 3rem;
	}

	& h2 {
		font-size: var(--font-size-3xl);
		border-bottom: 1px solid var(--border-color);
	}

	& h3 {
		font-size: var(--font-size-2xl);
	}

	& h4 {
		font-size: var(--font-size-xl);
	}

	& a {
		color: var(--color-blue-500);
		text-underline-offset: 2.5px;
		text-decoration-color: var(--color-blue-500);
		font-weight: 500;
		&:hover {
			color: var(--color-blue-500);
			text-decoration-thickness: 2px;
		}
	}

	& figure {
		margin: 0 0 1em;
	}

	& figcaption {
		font-style: italic;
		font-size: 1em;
		text-align: center;
		margin: 0.7rem 0;
	}

	& img {
		display: block;
		border-radius: var(--border-radius-md);
		max-width: 100%;
		margin: 0 auto;
	}
}

li::marker {
	color: var(--color-blue-500);
	font-size: 1.3rem;
	line-height: var(--line-height-none);
}

p {
	margin-top: 0;
	margin-bottom: 1.5rem;
}

hr {
	background-color: var(--border-color);
	margin: 40px 0;
	border: none;
	height: 1px;
}

h1,
h2,
h3,
h4,
h5 {
	margin-top: 0;
	margin-bottom: 1.5rem;
}

input,
textarea {
	font-family: var(--font-family-base);
	padding: 8px 15px;
	border: 1px solid var(--border-color);
	border-radius: var(--border-radius-md);
	font-size: var(--font-size-sm);
	width: 100%;
	outline-color: var(--color-blue-500);
	resize: vertical;
}

button {
	cursor: pointer;
	font-family: var(--font-family-base);
	font-weight: 500;
	font-size: var(--font-size-sm);
	padding: 4px 15px;
	border: 1px solid var(--border-color);
	border-radius: var(--border-radius-md);
	background: none;
	&:hover {
		border: 1px solid var(--border-color-hover);
	}
}

textarea {
	max-height: 500px;
	min-height: 200px;
}

blockquote {
	margin: 1.5rem 0;
	font-style: italic;
	border-left: 0.25rem solid var(--border-color);
	padding-left: 1rem;
}

:not(pre) > code {
	-webkit-font-smoothing: subpixel-antialiased;
	background: var(--background-inline-code);
	border-radius: var(--border-radius-lg);
	font-size: 1rem;
	font-weight: 500;
	padding: 0.2rem 0.3rem;
}

pre {
	font-size: var(--font-size-sm);
	border-radius: var(--border-radius-md);
}

a {
	color: var(--color-blue-500);
	font-weight: 500;
	text-decoration: none;
	&:hover {
		text-decoration: underline;
		color: var(--color-blue-500);
	}
}

// pre[class*=language-]:before {
//   color: #232129;
//   font-size: .75rem;
//   font-family: SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;
//   letter-spacing: .075em;
//   line-height: 1;
//   position: absolute;
//   left: 1.5rem;
//   text-align: right;
//   text-transform: uppercase;
//   top: 0;
//   border-radius: 0 0 4px 4px;
//   padding: 0.25rem 0.5rem;
// }

// pre[class*=language-typescript]:before {
//   content: "ts";
//   background: #007acc;
//   color: #eee;
// }