.page-wrap {
	width: min(var(--page), calc(100% - 48px));
	margin: 0 auto;
	padding: 48px 0 72px;
}
.page-hero {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	max-width: 40em;
	margin-bottom: 36px;
	padding-bottom: 20px;
	border-bottom: 1px solid var(--line);
}
.r_infro {
	order: -1;
	margin-bottom: 8px;
	color: var(--cinnabar);
	font-size: 12px;
	letter-spacing: 0.2em;
}
.r_title {
	font-size: 44px;
	line-height: 1.15;
}
.page-hero__desc {
	margin-top: 14px;
	color: var(--muted);
}

.article-grid .list {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 36px 28px;
}
.article-grid .grid-item:first-child { grid-column: span 2; }
.information-box { height: 100%; }
.information-content2 {
	display: flex;
	flex-direction: column;
	height: 100%;
	border-top: 1px solid var(--ink);
	padding-top: 14px;
}
.information-content2 img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	margin-bottom: 14px;
}
.grid-item:first-child .information-content2 img { height: 280px; }
.info-title {
	font-family: var(--serif);
	font-size: 22px;
	line-height: 1.35;
}
.grid-item:first-child .info-title { font-size: 32px; }
.art-tags {
	display: block;
	margin-top: 8px;
	color: var(--cinnabar);
	font-size: 12px;
	letter-spacing: 0.14em;
}
.info-more {
	margin-top: auto;
	padding-top: 16px;
	color: var(--ink);
	font-size: 13px;
	letter-spacing: 0.12em;
	border-bottom: 1px solid var(--ink);
	align-self: flex-start;
}
.article-empty {
	grid-column: 1 / -1;
	color: var(--muted);
	padding: 24px 0;
}

.news-item {
	display: grid;
	grid-template-columns: 72px minmax(0, 1fr);
	gap: 20px;
	padding: 22px 0;
	border-top: 1px solid var(--line);
}
.news-item:not(:has(.news-item__thumb)) {
	grid-template-columns: minmax(0, 1fr);
}
.article-list .news-item:last-child { border-bottom: 1px solid var(--line); }
.news-item__thumb img {
	width: 72px;
	height: 72px;
	object-fit: cover;
}
.news-item__title {
	font-size: 22px;
	line-height: 1.35;
}
.news-item__title a:hover { color: var(--cinnabar); }
.news-item__meta,
.news-item__footer {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 16px;
	margin-top: 6px;
	color: var(--muted);
	font-size: 13px;
}
.news-item__more {
	margin-left: auto;
	color: var(--cinnabar);
	letter-spacing: 0.08em;
}

.article-page { max-width: 760px; }
.article-title {
	font-family: var(--serif);
	font-size: 40px;
	line-height: 1.25;
	margin-bottom: 18px;
}
.art-desc {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 18px;
	padding: 12px 0 20px;
	margin-bottom: 28px;
	border-top: 1px solid var(--ink);
	border-bottom: 1px solid var(--line);
	color: var(--muted);
	font-size: 13px;
	letter-spacing: 0.04em;
}
#article-detail {
	font-size: 17px;
	line-height: 1.9;
}
#article-detail p { margin: 0 0 1em; }
#article-detail h1,
#article-detail h2,
#article-detail h3,
#article-detail h4 {
	font-family: var(--serif);
	margin: 1.3em 0 0.5em;
	line-height: 1.35;
}
#article-detail ul,
#article-detail ol { margin: 0 0 1em 1.2em; }
#article-detail img { height: auto; }
.article-tip {
	margin-top: 36px;
	padding-top: 16px;
	border-top: 1px solid var(--line);
	color: var(--muted);
	font-size: 13px;
}

.contact-split {
	display: grid;
	grid-template-columns: 280px 1fr;
	gap: 64px;
	align-items: start;
	padding-top: 12px;
}
.contact-split__lead h1 {
	font-size: 48px;
	line-height: 1.15;
}
.contact-split__lead p {
	margin-top: 16px;
	color: var(--muted);
	max-width: 16em;
}
.contact-lines { border-top: 1px solid var(--ink); }
.contact-lines__row {
	display: grid;
	grid-template-columns: 72px 1fr;
	gap: 16px;
	padding: 18px 0;
	border-bottom: 1px solid var(--line);
}
.contact-lines__row dt {
	color: var(--muted);
	letter-spacing: 0.14em;
	font-size: 13px;
}
.contact-lines__row dd { font-size: 18px; line-height: 1.5; }
.contact-lines__row a:hover { color: var(--cinnabar); }

@media (max-width: 900px) {
	.page-wrap { width: calc(100% - 32px); padding-top: 28px; }
	.r_title { font-size: 34px; }
	.article-grid .list { grid-template-columns: 1fr; }
	.article-grid .grid-item:first-child { grid-column: auto; }
	.grid-item:first-child .info-title { font-size: 24px; }
	.contact-split { grid-template-columns: 1fr; gap: 28px; }
	.article-title { font-size: 30px; }
	.news-item { grid-template-columns: 56px 1fr; }
	.news-item__thumb img { width: 56px; height: 56px; }
	.news-item__more { margin-left: 0; }
}