.yub-board {
	--yub-border: #ececec;
	--yub-border-soft: #f3f3f3;
	--yub-text: #222;
	--yub-sub: #777;
	--yub-link: #222;
	--yub-link-underline: #c7c7c7;
	--yub-bg: #fff;
	--yub-label-bg: #fafafa;
	--yub-label-border: #e2e2e2;
	--yub-label-text: #666;
	--yub-new-bg: #f7ecec;
	--yub-new-border: #edd7d7;
	--yub-new-text: #8d4d4d;
	--yub-pinned-bg: #fcfcfc;
	background: var(--yub-bg);
	border: 1px solid var(--yub-border);
	border-radius: 16px;
	padding: 16px 16px 14px;
}

.yub-board__head {
	margin: 0 0 10px;
	padding: 0 0 8px;
	border-bottom: 1px solid var(--yub-border);
}

.yub-board__title {
	margin: 0;
	font-size: 0.82rem;
	line-height: 1.5;
	font-weight: 600;
	color: #666;
	letter-spacing: 0.08em;
}

.yub-board__list {
	display: flex;
	flex-direction: column;
	gap: 0;
}

.yub-item {
	padding: 11px 0 12px;
	border-bottom: 1px solid var(--yub-border-soft);
}

.yub-item:first-child {
	padding-top: 0;
}

.yub-item:last-child {
	border-bottom: none;
	padding-bottom: 0;
}

.yub-item.is-pinned {
	background: var(--yub-pinned-bg);
	border-radius: 10px;
	padding-left: 10px;
	padding-right: 10px;
	margin-left: -10px;
	margin-right: -10px;
}

.yub-item__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 7px;
	margin-bottom: 5px;
}

.yub-item__date {
	font-size: 0.79rem;
	color: var(--yub-sub);
}

.yub-item__label {
	display: inline-flex;
	align-items: center;
	min-height: 19px;
	padding: 0 8px;
	border-radius: 999px;
	border: 1px solid var(--yub-label-border);
	background: var(--yub-label-bg);
	color: var(--yub-label-text);
	font-size: 0.68rem;
}

.yub-item__new {
	display: inline-flex;
	align-items: center;
	min-height: 19px;
	padding: 0 7px;
	border-radius: 999px;
	border: 1px solid var(--yub-new-border);
	background: var(--yub-new-bg);
	color: var(--yub-new-text);
	font-size: 0.64rem;
	font-weight: 700;
}

.yub-item__title {
	font-size: 0.95rem;
	line-height: 1.72;
	color: var(--yub-text);
}

.yub-item__title a {
	color: var(--yub-link);
	text-decoration: underline;
	text-decoration-color: var(--yub-link-underline);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.16em;
	word-break: break-word;
}

.yub-item__title span {
	color: var(--yub-text);
	word-break: break-word;
}

.yub-board__hidden {
	margin-top: 10px;
	padding-top: 10px;
	border-top: 1px solid var(--yub-border-soft);
}

.yub-board__toggleWrap {
	margin-top: 12px;
	text-align: right;
}

.yub-board__toggle {
	appearance: none;
	border: none;
	background: none;
	padding: 0;
	cursor: pointer;
	color: #4a4a4a;
	font-size: 0.9rem;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.yub-board__toggleText {
	border-bottom: 1px solid #cfcfcf;
}

.yub-board__toggleIcon {
	display: inline-block;
	width: 8px;
	height: 8px;
	border-right: 1px solid #8d8d8d;
	border-bottom: 1px solid #8d8d8d;
	transform: rotate(45deg) translateY(-1px);
	transition: transform 0.2s ease;
}

.yub-board__toggle[aria-expanded="true"] .yub-board__toggleIcon {
	transform: rotate(-135deg) translateY(-1px);
}

@media (max-width: 767px) {
	.yub-board {
		border-radius: 14px;
		padding: 14px 14px 12px;
	}

	.yub-board__title {
		font-size: 0.8rem;
	}

	.yub-item__title {
		font-size: 0.92rem;
		line-height: 1.68;
	}
}