.genset-site-media-wrap {
	width: 100%;
	max-width: 100%;
	margin: 0 0 3rem;
	padding: 0;
}

.genset-site-media-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1.25rem;
	width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}

.genset-site-media-grid__item {
	margin: 0;
	padding: 0;
	min-width: 0;
	width: 100%;
}

.genset-site-media-card {
	margin: 0;
	width: 100%;
	height: 100%;
}

.genset-site-media-card__btn {
	display: flex;
	flex-direction: column;
	align-items: stretch;
	width: 100%;
	height: 100%;
	margin: 0;
	border: 0;
	background: transparent;
	text-align: center;
	cursor: pointer;
	color: inherit;
	font: inherit;
	transition: transform 0.25s ease;
}

.genset-site-media-card__btn:hover,
.genset-site-media-card__btn:focus {
	outline: none;
	transform: translateY(-4px);
}

.genset-site-media-card__btn:hover .genset-site-media-card__thumb img,
.genset-site-media-card__btn:focus .genset-site-media-card__thumb img {
	transform: scale(1.05);
}

.genset-site-media-card__btn:focus-visible .genset-site-media-card__thumb {
	box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.12);
}

.genset-site-media-card__thumb {
	display: block;
	position: relative;
	flex: 0 0 auto;
	overflow: hidden;
	border-radius: 6px;
	aspect-ratio: 16 / 9;
	background: #111;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.genset-site-media-card__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.35s ease;
}

.genset-site-media-card__play {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	pointer-events: none;
}

.genset-site-media-card__play svg {
	width: 52px;
	height: auto;
	filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
	transition: transform 0.2s ease;
}

.genset-site-media-card__btn:hover .genset-site-media-card__play svg,
.genset-site-media-card__btn:focus .genset-site-media-card__play svg {
	transform: scale(1.08);
}

.genset-site-media-card__title {
	display: flex;
	flex: 1 1 auto;
	margin: 0.75rem 0 0;
	padding: 0 0.35rem;
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.45;
	text-align: center;
	word-break: break-word;
}

.genset-site-media-card:hover .genset-site-media-card__title,
.genset-site-media-card__btn:hover .genset-site-media-card__title,
.genset-site-media-card__btn:focus .genset-site-media-card__title {
	color: #fff;
}

.genset-site-media-empty {
	padding: 2rem 0;
	text-align: center;
	color: rgba(0, 0, 0, 0.55);
}

body.genset-site-media-lightbox-open {
	overflow: hidden;
}

/* 视频弹层（仿 PhotoSwipe 居中播放） */
.genset-site-media-lightbox {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 150000;
}

.genset-site-media-lightbox.is-open {
	display: block;
}

.genset-site-media-lightbox__bg {
	position: absolute;
	inset: 0;
	background: #000;
	opacity: 0.75;
}

.genset-site-media-lightbox__inner {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 3.5rem 4rem 4.5rem;
	box-sizing: border-box;
	pointer-events: none;
}

.genset-site-media-lightbox__stage {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	max-width: 960px;
	pointer-events: auto;
}

.genset-site-media-pswp__video {
	position: relative;
	width: min(960px, 92vw);
	height: 0;
	padding-bottom: 56.25%;
	background: #000;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.genset-site-media-pswp__video iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.genset-site-media-lightbox__caption {
	margin-top: 1rem;
	max-width: min(960px, 92vw);
	padding: 0 0.5rem;
	color: #fff;
	font-size: 0.95rem;
	font-weight: 600;
	line-height: 1.5;
	text-align: center;
	pointer-events: none;
}

.genset-site-media-lightbox__close,
.genset-site-media-lightbox__arrow {
	position: absolute;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
	opacity: 0.85;
	transition: opacity 0.2s ease;
	pointer-events: auto;
}

.genset-site-media-lightbox__close:hover,
.genset-site-media-lightbox__arrow:hover:not(:disabled) {
	opacity: 1;
}

.genset-site-media-lightbox__close {
	top: 0.75rem;
	right: 0.75rem;
	width: 44px;
	height: 44px;
}

.genset-site-media-lightbox__arrow {
	top: 50%;
	width: 44px;
	height: 88px;
	margin-top: -44px;
}

.genset-site-media-lightbox__arrow--prev {
	left: 0.5rem;
}

.genset-site-media-lightbox__arrow--next {
	right: 0.5rem;
}

.genset-site-media-lightbox__arrow:disabled {
	opacity: 0.25;
	cursor: default;
}

@media (max-width: 767px) {
	.genset-site-media-lightbox__inner {
		padding: 3rem 0.5rem 3.5rem;
	}

	.genset-site-media-lightbox__arrow {
		width: 36px;
		height: 72px;
		margin-top: -36px;
	}

	.genset-site-media-lightbox__arrow--prev {
		left: 0;
	}

	.genset-site-media-lightbox__arrow--next {
		right: 0;
	}
}

@media (max-width: 1199px) {
	.genset-site-media-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 1.15rem;
	}
}

@media (max-width: 991px) {
	.genset-site-media-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 1rem;
	}

	.genset-site-media-card__play svg {
		width: 46px;
	}
}

@media (max-width: 575px) {
	.genset-site-media-grid {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.genset-site-media-card__play svg {
		width: 52px;
	}
}