/*
 * 美育中心首页样式（自 lncu_website_02/new/styles.css .meiyu-* 整理，含最终版覆盖）
 */
body.meiyu-page {
	background: #f7f7f7;
	color: #1b1b1b;
}

.meiyu-hero {
	position: relative;
	min-height: 460px;
	margin-top: 0;
	overflow: hidden;
	background: #171717;
}

.meiyu-hero-image,
.meiyu-hero-mask {
	position: absolute;
	inset: 0;
}

.meiyu-hero-image {
	background: center/cover no-repeat;
	transform: scale(1.02);
	animation: meiyuHeroZoom 16s ease-in-out infinite alternate;
}

.meiyu-hero-image--chorus {
	background-image: url('../img/meiyu-chorus.jpg');
}

.meiyu-hero-mask {
	background: linear-gradient(90deg, rgba(0, 0, 0, 0.67) 0%, rgba(0, 0, 0, 0.36) 42%, rgba(0, 0, 0, 0.06) 80%);
}

.meiyu-hero-content {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	width: min(1180px, 92vw);
	min-height: 460px;
	margin: 0 auto;
	padding-top: 92px;
	color: #fff;
}

.meiyu-hero-copy {
	padding-left: 0;
	border-left: 0;
}

.meiyu-hero-copy h1 {
	margin: 0;
	color: #fff;
	font-size: 48px;
	line-height: 1.15;
	font-weight: 900;
	letter-spacing: 0.06em;
}

.meiyu-hero-copy p {
	margin: 12px 0 0;
	color: rgba(255, 255, 255, 0.78);
	font-size: 17px;
	line-height: 1.6;
	font-weight: 600;
	letter-spacing: 0.04em;
}

.meiyu-hero-copy i {
	display: block;
	width: 46px;
	height: 3px;
	margin-top: 19px;
	background: var(--red);
}

@keyframes meiyuHeroZoom {
	from {
		transform: scale(1.02);
	}
	to {
		transform: scale(1.08);
	}
}

/* 频道入口：三列大卡片叠在 hero 上 */
.meiyu-channel-nav {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0;
	width: min(1180px, 92vw);
	margin: 0 auto;
	border: 0;
	background: transparent;
	transform: translateY(-30px);
	box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08);
}

.meiyu-channel-nav a {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	gap: 22px;
	min-width: 0;
	min-height: 116px;
	padding: 23px 26px;
	color: #222;
	background: #fff;
	border-right: 1px solid rgba(0, 0, 0, 0.08);
	font-size: 16px;
	font-weight: 800;
	transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.meiyu-channel-nav a:last-child {
	border-right: 0;
}

.meiyu-channel-nav a::before {
	display: none;
}

.meiyu-tab-icon {
	display: block;
	width: 36px;
	height: 36px;
	fill: currentColor;
	flex: 0 0 auto;
}

.meiyu-channel-nav a b {
	font-size: 26px;
	line-height: 1.3;
}

.meiyu-channel-nav a:hover,
.meiyu-channel-nav a:focus-visible {
	color: #fff;
	background: var(--red);
	transform: translateY(-5px);
}

.meiyu-channel-nav a:hover b,
.meiyu-channel-nav a:focus-visible b,
.meiyu-channel-nav a:hover .meiyu-tab-icon,
.meiyu-channel-nav a:focus-visible .meiyu-tab-icon {
	color: #fff;
	fill: #fff;
}

.meiyu-main-shell {
	width: min(1180px, 92vw);
	margin: 20px auto 104px;
}

.meiyu-content-grid {
	display: block;
}

.meiyu-section-title {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: 27px;
	padding-bottom: 16px;
	border-bottom: 2px solid #202020;
}

.meiyu-section-title > div {
	display: flex;
	align-items: baseline;
	gap: 14px;
}

.meiyu-section-title span {
	color: var(--red);
	font-size: 15px;
	font-weight: 900;
}

.meiyu-section-title h2 {
	margin: 0;
	color: #171717;
	font-size: 28px;
	line-height: 1.2;
	font-weight: 900;
}

.meiyu-section-title > a {
	color: #666;
	font-size: 14px;
	font-weight: 700;
	transition: color 0.2s ease;
}

.meiyu-section-title > a:hover,
.meiyu-section-title > a:focus-visible {
	color: var(--red);
}

.meiyu-news-layout {
	display: grid;
	grid-template-columns: minmax(230px, 0.82fr) minmax(0, 1.18fr);
	gap: 30px;
	align-items: stretch;
}

.meiyu-featured-news {
	position: relative;
	display: block;
	min-height: 270px;
	height: 100%;
	overflow: hidden;
	color: #fff;
	background: transparent;
}

.meiyu-featured-news-image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	display: block;
	margin: 0;
	padding: 0;
	border: 0;
	object-fit: cover;
	object-position: center;
	transition: transform 0.55s ease;
}

.meiyu-featured-news::after {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.7));
}

.meiyu-featured-news:hover .meiyu-featured-news-image {
	transform: scale(1.06);
}

.meiyu-featured-news time {
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 64px;
	min-height: 70px;
	padding: 7px;
	background: var(--red);
}

.meiyu-featured-news time b {
	font-size: 29px;
	line-height: 1;
	font-weight: 900;
}

.meiyu-featured-news time span {
	margin-top: 4px;
	font-size: 11px;
	line-height: 1;
}

.meiyu-featured-news > div {
	position: absolute;
	z-index: 1;
	right: 22px;
	bottom: 20px;
	left: 22px;
}

.meiyu-featured-news h3 {
	margin: 0;
	color: #fff;
	font-size: 20px;
	line-height: 1.5;
	font-weight: 800;
}

.meiyu-news-list {
	border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.meiyu-news-list > a {
	display: grid;
	grid-template-columns: 72px minmax(0, 1fr);
	gap: 16px;
	min-height: 124px;
	padding: 18px 0;
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	transition: padding-left 0.25s ease, background 0.25s ease;
}

.meiyu-news-list > a:hover,
.meiyu-news-list > a:focus-visible {
	padding-left: 10px;
	background: rgba(231, 57, 33, 0.035);
}

.meiyu-news-list time {
	color: var(--red);
}

.meiyu-news-list time b {
	display: block;
	font-size: 25px;
	line-height: 1;
	font-weight: 900;
}

.meiyu-news-list time span {
	display: block;
	margin-top: 5px;
	color: #888;
	font-size: 11px;
	line-height: 1;
}

.meiyu-news-list h3,
.meiyu-notice-list h3,
.meiyu-activity-list h3 {
	margin: 0;
	color: #222;
	font-size: 18px;
	line-height: 1.55;
	font-weight: 800;
	transition: color 0.2s ease;
}

.meiyu-news-list p {
	display: -webkit-box;
	overflow: hidden;
	margin: 6px 0 0;
	color: #777;
	font-size: 17px;
	line-height: 2.05;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
}

.meiyu-news-list > a:hover h3,
.meiyu-notice-list > a:hover h3,
.meiyu-activity-list > a:hover h3 {
	color: var(--red);
}

.meiyu-notices {
	margin-top: 74px;
}

.meiyu-notice-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	column-gap: 34px;
	border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.meiyu-notice-list > a {
	display: grid;
	grid-template-columns: 66px minmax(0, 1fr);
	gap: 14px;
	align-items: center;
	min-height: 94px;
	padding: 12px 8px 12px 0;
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	transition: padding-left 0.25s ease, background 0.25s ease;
}

.meiyu-notice-list > a:hover,
.meiyu-notice-list > a:focus-visible {
	padding-left: 8px;
	background: rgba(231, 57, 33, 0.035);
}

.meiyu-notice-list time {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	color: #fff;
	background: var(--red);
}

.meiyu-notice-list time b {
	font-size: 20px;
	line-height: 1;
	font-weight: 900;
}

.meiyu-notice-list time span {
	margin-top: 4px;
	font-size: 10px;
	line-height: 1;
}

.meiyu-notice-list h3 {
	font-size: 18px;
	line-height: 1.55;
}

.meiyu-activities {
	margin-top: 74px;
}

.meiyu-activity-layout {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
	gap: 60px;
	align-items: center;
}

.meiyu-activity-feature {
	display: grid;
	grid-template-columns: 190px minmax(0, 1fr);
	gap: 24px;
	align-items: center;
}

.meiyu-activity-feature img {
	display: block;
	width: 100%;
	aspect-ratio: 1/1;
	object-fit: cover;
	transition: transform 0.45s ease;
}

.meiyu-activity-feature:hover img {
	transform: translateY(-5px);
}

.meiyu-activity-feature time {
	color: var(--red);
	font-size: 13px;
	font-weight: 900;
}

.meiyu-activity-feature h3 {
	margin: 9px 0;
	color: #202020;
	font-size: 22px;
	line-height: 1.35;
	font-weight: 900;
	transition: color 0.2s ease;
}

.meiyu-activity-feature p {
	margin: 0;
	color: #6b6b6b;
	font-size: 17px;
	line-height: 2.05;
}

.meiyu-activity-feature:hover h3 {
	color: var(--red);
}

.meiyu-activity-list {
	border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.meiyu-activity-list > a {
	display: grid;
	grid-template-columns: 100px minmax(0, 1fr);
	gap: 18px;
	align-items: center;
	min-height: 70px;
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	transition: padding-left 0.25s ease, background 0.25s ease;
}

.meiyu-activity-list > a:hover,
.meiyu-activity-list > a:focus-visible {
	padding-left: 10px;
	background: rgba(231, 57, 33, 0.035);
}

.meiyu-activity-list span {
	color: #888;
	font-size: 12px;
	font-weight: 700;
}

.meiyu-activity-list h3 {
	font-size: 18px;
	line-height: 1.55;
}

@media (max-width: 900px) {
	.meiyu-news-layout,
	.meiyu-activity-layout {
		grid-template-columns: 1fr;
		gap: 26px;
	}
}

@media (max-width: 640px) {
	.meiyu-hero {
		min-height: 340px;
	}

	.meiyu-hero-content {
		width: calc(100vw - 40px);
		min-height: 340px;
		padding-top: 76px;
	}

	.meiyu-hero-copy h1 {
		font-size: 28px;
	}

	.meiyu-hero-copy p {
		margin-top: 7px;
		font-size: 13px;
		white-space: nowrap;
	}

	.meiyu-hero-copy i {
		width: 30px;
		height: 2px;
		margin-top: 12px;
	}

	.meiyu-channel-nav {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		width: calc(100vw - 36px);
		transform: translateY(-20px);
	}

	.meiyu-channel-nav a {
		min-height: 82px;
		padding: 15px 8px;
		gap: 8px;
		text-align: center;
	}

	.meiyu-tab-icon {
		width: 23px;
		height: 23px;
	}

	.meiyu-channel-nav a b {
		font-size: 16px;
	}

	.meiyu-main-shell {
		width: calc(100vw - 36px);
		margin: 18px auto 72px;
	}

	.meiyu-section-title {
		margin-bottom: 20px;
	}

	.meiyu-section-title h2 {
		font-size: 24px;
	}

	.meiyu-featured-news {
		min-height: 250px;
	}

	.meiyu-notices {
		margin-top: 52px;
	}

	.meiyu-notice-list {
		grid-template-columns: 1fr;
		column-gap: 0;
	}

	.meiyu-activities {
		margin-top: 52px;
	}

	.meiyu-activity-feature {
		grid-template-columns: 126px minmax(0, 1fr);
		gap: 18px;
	}

	.meiyu-activity-feature h3 {
		font-size: 19px;
	}

	.meiyu-activity-feature p {
		font-size: 17px;
		line-height: 2.05;
	}

	.meiyu-activity-list > a {
		grid-template-columns: 88px minmax(0, 1fr);
		gap: 12px;
	}

	.meiyu-news-list h3,
	.meiyu-notice-list h3,
	.meiyu-activity-list h3 {
		font-size: 17px;
	}
}