.rb-board,
.rb-single {
	--rb-paper: #f4efe4;
	--rb-card: #fffdf8;
	--rb-ink: #1c1812;
	--rb-muted: #5b5348;
	--rb-line: #d8ccb6;
	--rb-rule: #b2563a;
	--rb-on-rule: #f2ead8;
	--rb-seal: #9b1d2a;
	--rb-display: Fraunces, "Iowan Old Style", Palatino, serif;
	--rb-ui: "Source Sans 3", "Helvetica Neue", sans-serif;
	--rb-radius: 6px;
	box-sizing: border-box;
	max-width: 44rem;
	margin: 0 auto;
	color: var(--rb-ink);
	font-family: var(--rb-ui);
}

.rb-board *,
.rb-single * {
	box-sizing: border-box;
}

.rb-board__gate,
.rb-submit,
.rb-card,
.rb-single__note,
.rb-comment {
	background: var(--rb-card);
	border: 1px solid var(--rb-line);
	border-radius: var(--rb-radius);
}

.rb-board__gate,
.rb-submit {
	padding: 1.25rem 1.35rem 1.35rem;
	margin-bottom: 1.25rem;
}

.rb-submit__eyebrow,
.rb-comments__title {
	margin: 0 0 0.75rem;
	font-family: var(--rb-display);
	font-size: 1.35rem;
	font-weight: 600;
}

.rb-field {
	display: block;
	margin-bottom: 0.75rem;
}

.rb-field span {
	display: block;
	margin-bottom: 0.3rem;
	font-size: 0.82rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--rb-muted);
}

.rb-field input,
.rb-field textarea,
.rb-filter select,
.rb-search input,
.rb-comment-form textarea {
	width: 100%;
	padding: 0.65rem 0.75rem;
	border: 1px solid var(--rb-line);
	border-radius: var(--rb-radius);
	background: var(--rb-paper);
	color: var(--rb-ink);
	font: inherit;
}

.rb-check,
.rb-submit__as {
	display: block;
	margin: 0.4rem 0 0.9rem;
	color: var(--rb-muted);
	font-size: 0.95rem;
}

.rb-btn {
	display: inline-block;
	padding: 0.55rem 1rem;
	border: 1px solid var(--rb-line);
	border-radius: var(--rb-radius);
	background: var(--rb-paper);
	color: var(--rb-ink);
	font: inherit;
	text-decoration: none;
	cursor: pointer;
}

.rb-btn--rule {
	border-color: var(--rb-rule);
	background: var(--rb-rule);
	color: var(--rb-on-rule);
}

.rb-btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.rb-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	align-items: center;
	margin-bottom: 1rem;
}

.rb-tabs {
	display: flex;
	gap: 0.2rem;
	padding: 0.2rem;
	background: var(--rb-paper);
	border: 1px solid var(--rb-line);
	border-radius: 999px;
}

.rb-tabs__item {
	padding: 0.35rem 0.85rem;
	border-radius: 999px;
	color: var(--rb-muted);
	text-decoration: none;
}

.rb-tabs__item.is-active {
	background: var(--rb-ink);
	color: var(--rb-card);
}

.rb-filter select,
.rb-search input {
	width: auto;
	min-width: 10rem;
}

.rb-board__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.85rem;
}

.rb-card {
	display: grid;
	grid-template-columns: 4.6rem 1fr;
	gap: 0.9rem;
	padding: 0.95rem 1.05rem;
}

.rb-stamp {
	display: flex;
	align-items: flex-start;
	justify-content: center;
}

.rb-stamp__btn {
	width: 4.4rem;
	height: 4.4rem;
	padding: 0.2rem;
	border: 2px dashed var(--rb-line);
	border-radius: 50%;
	background: var(--rb-paper);
	color: var(--rb-ink);
	font: inherit;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	line-height: 1.05;
}

.rb-stamp.is-voted .rb-stamp__btn {
	border-style: solid;
	border-color: var(--rb-seal);
	background: var(--rb-seal);
	color: #fff8f3;
	transform: rotate(-6deg);
}

.rb-stamp__count {
	font-family: var(--rb-display);
	font-size: 1.35rem;
	font-weight: 650;
}

.rb-stamp__label {
	font-size: 0.68rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.rb-stamp__btn:disabled {
	cursor: default;
	opacity: 0.7;
}

.rb-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem 0.7rem;
	margin: 0 0 0.35rem;
	align-items: center;
}

.rb-status {
	display: inline-block;
	padding: 0.12rem 0.5rem;
	border-radius: 999px;
	background: color-mix(in srgb, var(--rb-status, var(--rb-muted)) 16%, transparent);
	color: var(--rb-status, var(--rb-muted));
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.rb-card__by,
.rb-comment__meta {
	color: var(--rb-muted);
	font-size: 0.9rem;
}

.rb-badge {
	display: inline-block;
	margin-left: 0.25rem;
	padding: 0.05rem 0.4rem;
	border: 1px solid var(--rb-rule);
	border-radius: 999px;
	color: var(--rb-rule);
	font-size: 0.68rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.rb-card__title {
	margin: 0 0 0.35rem;
	font-family: var(--rb-display);
	font-size: 1.25rem;
	font-weight: 600;
	line-height: 1.25;
}

.rb-card__title a {
	color: inherit;
	text-decoration: none;
}

.rb-card__title a:hover {
	color: var(--rb-rule);
}

.rb-card__excerpt,
.rb-card__note,
.rb-board__empty,
.rb-comments__closed {
	margin: 0;
	color: var(--rb-muted);
}

.rb-card__note,
.rb-single__note {
	margin-top: 0.65rem;
	padding: 0.65rem 0.75rem;
	border-left: 3px solid var(--rb-rule);
	background: color-mix(in srgb, var(--rb-rule) 8%, var(--rb-card));
	color: var(--rb-ink);
}

.rb-pager {
	display: flex;
	justify-content: space-between;
	margin-top: 1.25rem;
}

.rb-pager a {
	color: var(--rb-rule);
}

.rb-single__back {
	margin: 0 0 1rem;
}

.rb-single__back a {
	color: var(--rb-muted);
}

.rb-single__head {
	display: grid;
	grid-template-columns: 4.6rem 1fr;
	gap: 0.9rem;
	margin-bottom: 1rem;
}

.rb-single__body {
	margin: 1rem 0 2rem;
}

.rb-comments__list {
	list-style: none;
	margin: 0 0 1.25rem;
	padding: 0;
	display: grid;
	gap: 0.75rem;
}

.rb-comment {
	padding: 0.85rem 1rem;
}

.rb-comment.is-admin {
	border-color: var(--rb-rule);
}

.rb-comment__meta {
	margin: 0 0 0.4rem;
}

.rb-comment__body p:last-child {
	margin-bottom: 0;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

@media (max-width: 640px) {
	.rb-card,
	.rb-single__head {
		grid-template-columns: 3.8rem 1fr;
	}

	.rb-stamp__btn {
		width: 3.6rem;
		height: 3.6rem;
	}

	.rb-toolbar {
		flex-direction: column;
		align-items: stretch;
	}

	.rb-filter select,
	.rb-search input {
		width: 100%;
	}
}