:root {
	--font-fallback: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji;
	--font-body: 'IBM Plex Sans', var(--font-fallback);
	--font-mono: 'IBM Plex Mono', Consolas, 'Andale Mono WT', 'Andale Mono', 'Lucida Console', 'Lucida Sans Typewriter', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono',
		'Liberation Mono', 'Nimbus Mono L', Monaco, 'Courier New', Courier, monospace;

	--color-white: #fff;
	--color-black: #000014;

	--color-gray-50: #f9fafb;
	--color-gray-100: #f3f4f6;
	--color-gray-200: #e5e7eb;
	--color-gray-300: #d1d5db;
	--color-gray-400: #9ca3af;
	--color-gray-500: #6b7280;
	--color-gray-600: #4b5563;
	--color-gray-700: #374151;
	--color-gray-800: #1f2937;
	--color-gray-900: #111827;

	--color-blue: #3894ff;
	--color-blue-rgb: 56, 148, 255;
	--color-green: #17c083;
	--color-green-rgb: 23, 192, 131;
	--color-orange: #ff5d01;
	--color-orange-rgb: 255, 93, 1;
	--color-purple: #882de7;
	--color-purple-rgb: 136, 45, 231;
	--color-red: #ff1639;
	--color-red-rgb: 255, 22, 57;
	--color-yellow: #ffbe2d;
	--color-yellow-rgb: 255, 190, 45;
}

:root {
	color-scheme: light;
	--theme-accent: var(--color-orange);
	--theme-accent-rgb: var(--color-orange-rgb);
	--theme-accent-opacity: 0.1;
	--theme-divider: var(--color-gray-100);
	--theme-text: var(--color-gray-800);
	--theme-text-light: var(--color-gray-600);
	--theme-text-lighter: var(--color-gray-400);
	--theme-bg: var(--color-white);
	--theme-bg-offset: var(--color-gray-100);
	--theme-bg-accent: rgba(var(--theme-accent-rgb), var(--theme-accent-opacity));
	--theme-code-inline-bg: var(--color-gray-100);
	--theme-code-text: var(--color-gray-100);
	--theme-code-bg: var(--color-gray-700);
}

body {
	background: var(--theme-bg);
	color: var(--theme-text);
}

:root.theme-dark {
	color-scheme: dark;
	--theme-accent-opacity: 0.3;
	--theme-divider: var(--color-gray-900);
	--theme-text: var(--color-gray-200);
	--theme-text-light: var(--color-gray-400);
	--theme-text-lighter: var(--color-gray-600);
	--theme-bg: var(--color-black);
	--theme-bg-offset: var(--color-gray-900);
	--theme-code-inline-bg: var(--color-gray-800);
	--theme-code-text: var(--color-gray-200);
	--theme-code-bg: var(--color-gray-900);
}

::selection {
	color: var(--theme-accent);
	background-color: rgba(var(--theme-accent-rgb), var(--theme-accent-opacity));
}

* {
	box-sizing: border-box;
	margin: 0;
}

:root {
	--user-font-scale: 1rem - 16px;
	--max-width: calc(100% - 2rem);
}

@media (min-width: 50em) {
	:root {
		--max-width: 40em;
	}
}

body {
	font-family: var(--font-body);
	font-size: 1rem;
	font-size: clamp(0.875rem, 0.4626rem + 1.0309vw + var(--user-font-scale), 1.125rem);
	line-height: 1.625;
}

.wrapper {
	margin-left: auto;
	margin-right: auto;
	max-width: 65em;
	padding-left: 2rem;
	padding-right: 2rem;
	width: 100%;
}

nav ul {
	list-style: none;
	padding: 0;
}

/* Typography */
:is(h1, h2, h3, h4, h5, h6) {
	margin-bottom: 1.38rem;
	font-weight: 400;
	line-height: 1.3;
}

:is(h1, h2) {
	max-width: 40ch;
}

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

h1 {
	font-size: clamp(2.488rem, 1.924rem + 1.41vw, 3.052rem);
}

h2 {
	font-size: clamp(2.074rem, 1.707rem + 0.9175vw, 2.441rem);
}

h3 {
	font-size: clamp(1.728rem, 1.503rem + 0.5625vw, 1.953rem);
}

h4 {
	font-size: clamp(1.44rem, 1.317rem + 0.3075vw, 1.563rem);
}

h5 {
	font-size: clamp(1.2rem, 1.15rem + 0.125vw, 1.25rem);
}

p {
	color: var(--theme-text-light);
}

small,
.text_small {
	font-size: 0.833rem;
}

a {
	color: var(--theme-accent);
	font-weight: 400;
	text-underline-offset: 0.08em;
	text-decoration: none;
	align-items: center;
	gap: 0.5rem;
}

a > code:not([class*='language']) {
	position: relative;
	color: var(--theme-accent);
	background: transparent;
	text-underline-offset: var(--padding-block);
}

a > code:not([class*='language'])::before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	display: block;
	background: var(--theme-accent);
	opacity: var(--theme-accent-opacity);
	border-radius: var(--border-radius);
}

a:hover,
a:focus {
	text-decoration: underline;
}

a:focus {
	outline: 2px solid currentColor;
	outline-offset: 0.25em;
}

strong {
	font-weight: 600;
	color: inherit;
}

/* Supporting Content */

code:not([class*='language']) {
	--border-radius: 3px;
	--padding-block: 0.2rem;
	--padding-inline: 0.33rem;

	font-family: var(--font-mono);
	font-size: 0.85em;
	color: inherit;
	background-color: var(--theme-code-inline-bg);
	padding: var(--padding-block) var(--padding-inline);
	margin: calc(var(--padding-block) * -1) -0.125em;
	border-radius: var(--border-radius);
	word-break: break-word;
}

pre > code:not([class*='language']) {
	background-color: transparent;
	padding: 0;
	margin: 0;
	border-radius: 0;
	color: inherit;
}

pre {
	position: relative;
	background-color: var(--theme-code-bg);
	color: var(--theme-code-text);
	--padding-block: 1rem;
	--padding-inline: 2rem;
	padding: var(--padding-block) var(--padding-inline);
	padding-right: calc(var(--padding-inline) * 2);
	margin-left: calc(50vw - var(--padding-inline));
	transform: translateX(-50vw);

	line-height: 1.414;
	width: calc(100vw + (var(--padding-inline) * 2));
	max-width: calc(100% + (var(--padding-inline) * 2));
	overflow-y: hidden;
	overflow-x: auto;
}

@media (min-width: 37.75em) {
	pre {
		--padding-inline: 1.25rem;
		border-radius: 8px;
	}
}

.flex {
	display: flex;
	align-items: center;
}

img.cover {
	width: 100%;
	max-height: 50vh;
	object-fit: cover;
}

blockquote {
	font-size: 1.5rem;
	--padding-block: 1rem;
	--padding-inline: 1.25rem;
	--color: var(--theme-divider);

	display: flex;
	flex-direction: column;

	padding: var(--padding-block) var(--padding-inline);
	margin-left: calc(var(--padding-inline) * -1);
	margin-right: calc(var(--padding-inline) * -1);

	background: transparent;
	border-left: calc(var(--padding-inline) / 2) solid var(--color);
	border-radius: 0;
}

blockquote .source {
	font-weight: 500;
	color: var(--color);
	font-size: 1rem;
}
