html {
	--bg-color: #fff;
	--bg-tint-color: #f6f6f6;
	--fg-tint-color: #777;
	--focus-color: #0079d3;
	--border-color: #ccc;
	--button-color: #aaa;
	--button-hover-color: #bbb;

	background: #dae0e6;
	color: #222;
	line-height: 1.5;
	font-family: sans-serif;
}

body {
	max-inline-size: 45em;
	margin-block: 0;
	margin-inline: auto;
	padding-block: 4em 1em;
	padding-inline: 0;
}

a {
	color: var(--focus-color);
}

h1, h2, h3, h4, h5 {
	line-height: 1.2;
	font-weight: 500;
	margin-block: 0 0.3em;
}

h1 a,
h2 a {
	color: inherit;
	text-decoration: none;
}

p {
	margin-block: 0 0.8em;
}

blockquote {
	font-style: italic;
	font-size: small;
	padding-inline-start: 0.5em;
	border-inline-start: 0.4em solid var(--border-color);
	margin-inline-start: 0;
}

hr {
	border: 0;
	border-block-end: 1px solid var(--border-color);
}

input {
	background: var(--bg-tint-color);
	color: inherit;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	padding-block: 0.3em;
	padding-inline: 0.75em;
	font-family: inherit;
	font-size: inherit;
	line-height: 1.8;
}
input:hover,
input:focus {
	border-color: var(--focus-color);
	background: var(--bg-color);
}

#header {
	background: var(--bg-color);
	z-index: 1;
	border-block-end: 1px solid var(--border-color);
	position: absolute;
	inset-block-start: 0;
	inset-inline: 0;
	padding-block: 0.4em;
	padding-inline: 1em;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1em;
}

#header input {
	inline-size: 20em;
	max-inline-size: 50vi;
}

.brand {
	display: block;
	color: inherit;
	text-decoration: none;
	font-size: 150%;
	font-weight: bold;
}

.posts {
	padding: 0;
	margin: 0;
}

.post {
	display: flow-root;
	background: var(--bg-color);
	border-radius: 4px;
	border: 1px solid var(--border-color);
	padding: 0.5em;
	margin-block-end: 1em;
	word-wrap: anywhere;
}

.post header {
	margin-block-end: 0.5em;
	font-size: small;
}

.post header a {
	color: inherit;
	text-decoration: none;
}

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

.post footer {
	display: flex;
	gap: 1em;
	color: var(--fg-tint-color);
	font-weight: bold;
	font-size: small;
	margin-block-start: 0.5em;
}
.post footer a {
	color: inherit;
	text-decoration: none;
}

.poster {
	display: block;
	margin-inline: -0.5em;
	inline-size: calc(100% + 1em);
	max-block-size: 90vb;
	object-fit: contain;
}

.thumbnail {
	float: right;
	margin: 0 0 1em 1em;
}

.u-bold {
	font-weight: bold;
}

.meta {
	color: var(--fg-tint-color);
}

.more {
	display: block;
	background: var(--button-color);
	color: inherit;
	text-decoration: none;
	padding: 0.5em;
	text-align: center;
	border-radius: 4px;
	text-transform: uppercase;
	font-weight: bold;
}

.more:focus,
.more:hover {
	background: var(--button-hover-color);
}

.comments {
	margin: 0;
	padding: 0;
	padding-inline-start: 1.5em;
	border-inline-start: 2px solid var(--border-color);
}

.comment {
	display: block;
	position: relative;
	margin-block: 3em;
}

.posts-sort {
	display: flex;
	gap: 1em;
	font-weight: bold;
}

.comments-sort {
	display: flex;
	gap: 1em;
	margin-block-start: 4em;
	text-transform: uppercase;
	font-size: x-small;
	color: var(--fg-tint-color);
	font-weight: bold;
	padding-block: 1em;
	border-block-end: 1px solid var(--border-color);
}
.comments-replies {
	color: var(--fg-tint-color);
	font-size: x-small;
	cursor: pointer;
}

.posts-sort a,
.comments-sort a {
	text-decoration: none;
}

.posts-sort svg {
	block-size: 1em;
	color: inherit;
	vertical-align: -0.1em;
}

.icon {
	border-radius: 50%;
	block-size: 5em;
	float: left;
	margin-right: 0.5em;
}

@media (prefers-color-scheme: dark) {
	html {
		--bg-color: #111;
		--bg-tint-color: #000;
		--fg-tint-color: #888;
		--border-color: #222;
		--button-color: #222;
		--button-hover-color: #333;
		color-scheme: dark;

		background: #000;
		color: #fff;
	}
}