.osb-special-news-layout,
.osb-special-news-main,
.osb-special-news-article {
	box-sizing: border-box;
}

.osb-special-news-article {
	max-width: 860px;
	margin-right: auto;
	margin-left: auto;
}

.osb-special-news-dates {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 18px;
	margin-bottom: 10px;
	color: #666;
	font-size: 14px;
}

.osb-special-news-title,
.osb-special-source-box__title,
.osb-special-about-box__title {
	overflow-wrap: anywhere;
	word-break: break-word;
}

.osb-special-source-box,
.osb-special-about-box {
	box-sizing: border-box;
	margin: 28px 0;
	padding: 24px;
	border: 1px solid #d8e8ef;
	border-radius: 12px;
	background: #f7fcfe;
}

.osb-special-source-box__label,
.osb-special-about-box__label {
	margin: 0 0 8px;
	color: #008bc8;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.12em;
}

.osb-special-source-box__title,
.osb-special-about-box__title {
	margin: 0 0 16px;
	font-size: 24px;
	line-height: 1.45;
}

.osb-special-source-box__notice,
.osb-special-source-box__description,
.osb-special-about-box__description {
	margin-top: 12px;
}

.osb-special-news-images {
	display: grid;
	gap: 20px;
	margin: 28px 0;
}

.osb-special-news-image {
	margin: 0;
}

.osb-special-news-image img {
	display: block;
	width: auto;
	max-width: 100%;
	height: auto;
	margin: 0 auto;
}

.osb-special-news-button {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: center;
	box-sizing: border-box;
	width: 100%;
	max-width: 640px;
	min-height: 130px;
	margin: 32px auto;
	padding: 22px 82px;
	border: 2px solid #00a0e8;
	border-radius: 18px;
	background: #00a0e8;
	color: #fff;
	text-align: left;
	text-decoration: none;
	transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.osb-special-news-button__business-name {
	overflow-wrap: anywhere;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.35;
}

.osb-special-news-button__link-text {
	margin-top: 7px;
	font-size: 16px;
	font-weight: 700;
}

.osb-special-news-button__arrow {
	position: absolute;
	top: 50%;
	right: 24px;
	display: grid;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: #fff;
	color: #00a0e8;
	font-size: 22px;
	line-height: 1;
	place-items: center;
	transform: translateY(-50%);
}

@media (hover: hover) and (pointer: fine) {
	.osb-special-news-button:hover {
		background: #fff;
		color: #00a0e8;
		transform: translateY(-2px);
	}
}

.osb-special-news-button:focus-visible {
	outline: 3px solid #ffbf47;
	outline-offset: 4px;
}

.osb-special-about-box__sns ul {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 18px;
	margin: 20px 0 0;
	padding: 0;
	list-style: none;
}

.osb-special-about-box__sns a {
	font-weight: 700;
}

@media (max-width: 600px) {
	.osb-special-source-box,
	.osb-special-about-box {
		padding: 18px;
	}

	.osb-special-source-box__title,
	.osb-special-about-box__title {
		font-size: 21px;
	}

	.osb-special-news-button {
		min-height: 120px;
		margin: 24px auto;
		padding: 18px 58px;
		border-radius: 15px;
	}

	.osb-special-news-button__business-name {
		font-size: 19px;
	}

	.osb-special-news-button__link-text {
		font-size: 14px;
	}

	.osb-special-news-button__link-prefix,
	.osb-special-news-button__link-detail {
		display: block;
	}

	.osb-special-news-button__arrow {
		right: 12px;
		width: 36px;
		height: 36px;
		font-size: 19px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.osb-special-news-button {
		transition: none;
	}
}