* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	font-family: "Microsoft YaHei", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
	color: #1a1a1a;
	background: #fff;
}

p {
	text-indent: 2em;
	line-height: 1.6vw;
	text-align: left;
}

a {
	color: #e64a19;
	text-decoration: none;
}

a:hover {
	color: #ff8f00;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

:root {
	--radius: 0.6vw;
	--shadow: 0 0.6vw 1.2vw rgba(0, 0, 0, 0.08);
}

.container {
	margin: 2vw auto;
	width: 60vw;
}

img {
	display: block;
	max-width: 100%;
	height: auto;
}

/* 顶部横幅 */
.hero {
	position: relative;
	min-height: 36vw;
	display: flex;
	align-items: center;
	overflow: hidden;
	/* background: url("../images/bg1.jpg") no-repeat center top; */
}

/* 居中版本 */
.hero__content {
	text-align: center;
	min-height: 11vw;
	display: flex;
	flex-direction: column;
	align-items: center;
	background: url("../images/bg2.jpg") no-repeat center top;
	background-size: cover;
}

.hero__content p {

	color: #fff;
	text-align: left;
	width: 46vw;
	margin: 3vw auto 0;
}

/* 顶部三选切换 */
.features {
	width: 52vw;
	margin: 0 auto;
	overflow: hidden;
}

.section__head {
	margin: 4vw auto 2vw;
	text-align: center;
	width: 100%;
}

.section__head img {
	margin: 0 auto;
	text-align: center;
	width: 24vw;
}

.page {
	width: 100%;
	overflow: hidden;

}

.p1 {
	overflow: hidden;
}

.grid-item {
	background: #3db4f5;
	padding: 1vw 2vw 1vw 2vw;
	color: #fff;
}

.grid-item h3 {
	text-align: center;
	font-size: 1.2vw;
	margin: 0;
}

.grid-item1 {
	color: #242424;
	padding: 1vw 2vw 1vw 2vw;
}


.phone-image {
	width: 14vw;
}



.col {
	text-align: center;
}

.col h3 {
	text-align: center;
	line-height: 2vw;
	font-size: 1.2vw;
}

.image-grid {
	align-items: center;
	margin-bottom: 3vw;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	padding: 1vw;
	gap: 1vw;
}


/* 页脚 */
.foot {
	width: 100%;
	margin:2vw auto 0;
	text-align: center;
	background: linear-gradient(90deg, #4dd9e3, #76aaf1);
	padding: 3vw 0;
	position: relative;
	overflow: hidden;
}

.foot-content {
	max-width: 50vw;
	margin: 0 auto;
	text-align: center;
}

.foot img {
	margin: 0 auto;
}

.foot p {
	font-size: 0.8vw;
	color: #fff;
	margin: 0 auto 1vw;
	padding: 0;
	text-indent: 0 !important;
	line-height: 1.8;
	text-align: center;
}







/* 主图区域样式 */
.main-image-section {
	display: flex;
	flex-direction: row;
	align-items: center;
	margin-bottom: 3vw;
	padding: 1vw;

}

.mobile-map {
	width: 35%;
	margin-right: 3vw;
}

.map-image {
	width: 100%;
	border-radius: 1vw;
	box-shadow: 0 0.5vw 1vw rgba(0, 0, 0, 0.1);
}

.text-content {
	width: 65%;
}

.text-content h3 {
	font-size: 1.8vw;
	color: #333;
	margin-bottom: 1vw;
	text-align: center;
}

.text-content p {
	font-size: 1vw;
	line-height: 1.8;
	color: #666;
}

/* 图片网格样式 */
.image-grid {
	width: 100%;
}

.image-row {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	margin: 2vw auto 0;
	width: 90%;
}

.flex-container {
	display: flex;
	width: 100%;
	height: 16vw;
	margin: 2vw auto 0;
	gap:1vw;
	box-sizing: border-box;
	overflow: hidden;

}

.item-1 {
	flex: 4;

}
.item-1 h3 { text-align: center;}

.item-2 {
	flex: 6;

}
.item-2 img { width: 48%; height: 14vw; }

.image-item {
	width: 48%;
	overflow: hidden;


}

.image-item img {
	width: 100%;
	height: auto;
	display: block;
}

.image-item p {
	font-size: 0.9vw;
	line-height: 1.6;
	color: #666;
	padding: 1vw;
	margin: 0;
}
.i-center{ width:47vw; margin: 0 auto; overflow: hidden; position: relative; aspect-ratio: 16 / 9;}

.i-center script {
	width: 100% !important;
	height: 100% !important;
	display: block !important;
	position: absolute;
	top: 0;
	left: 0;
}
.p2 h3 { text-align: center;
}
/* 六边形网格 */
/*ling*/
.ling {
  height: 20vw;
  position: relative;
  margin: 3.125vw auto;
  width: 48vw;
}

.ling img {
  display: block;
  position: absolute;
  width: 10vw;

}

img.x1 {
  left: 0vw;
  top: 6vw;
}

img.x2 {
  left: 9vw;
  top: 0.4vw;
}

img.x3,
show2 {
  left: 9vw;
  top: 10vw;
}

img.x4 {
  left: 18.5vw;
  top: 6vw;
}

img.x5 {
  left: 28vw;
  top: 0.4vw;
}

img.x6 {
  left: 28vw;
  top: 10vw;
}

img.x7 {
  left: 37vw;
  top: 6vw;
}
@media (max-width: 1024px) {
	p {
		font-size: 1rem;
		line-height: 1.8rem;
	}

	.hero__content p {
		margin: 4vw auto 2vw;
		width: 90%;
	}

	.container {
		width: 84vw;
		margin: 4vw auto;
	}

	.cards {
		grid-template-columns: repeat(2, 1fr);
	}

	.page {
		grid-template-columns: 1fr;
		grid-gap: 3vw;
	}

	.section__titleimg {
		width: 40vw;
	}
}

@media (max-width: 640px) {
	.panel__text p {
		font-size: 4vw;
	}

	.hero {
		background-size: cover !important;
		min-height:37vw;
		background: url("../images/bg2.jpg") no-repeat center top;
	}
	/* 移除640px下过小的i-center宽度设置，使用768px媒体查询中的更适合视频的设置 */

	.features {
		width: 90%;
	}
	.section__head img {
    margin: 0 auto;
    text-align: center;
    width: 55vw;
}
.grid-item h3 {
    font-size: 5vw;
    margin:1vw auto 0;
}
.phone-image {
    width: 28vw;
	margin: 0 auto 2vw;
}
.slider-container {
    position: relative;
    width: 77vw;
    height: 47vw;
    overflow: hidden;
    border-radius: 0.2vw;
    margin: 2vw auto 2vw;
}
	

	.page {
		grid-template-columns: 1fr;
		grid-gap: 3.2vw;
	}

	

	.section__titleimg {
		width: 70vw;
		margin: 0 auto 6vw;
	}

	.card__title {
		font-size: 4vw;
	}

	.card__text {
		font-size: 3.2vw;
	}

	.panel_btn {
		width: 8vw;
		height: 8vw;
		font-size: 4vw;
		line-height: 8vw;
	}

	.panel_btn--prev {
		left: 2vw;
	}

	.panel_btn--next {
		right: 2vw;
	}

	.panel_thumbs {
		position: static;
		justify-content: center;
		gap: 2vw;
		margin-top: 2vw;
	}

	.panel_thumb {
		width: 12vw;
	}

	.carousel-container {
		width: 92vw;
		margin: 0 auto 2.4vw;
	}

	.carousel-controls {
		gap: 2vw;
	}

	.carousel-btn {
		font-size: 3.6vw;
		border-radius: 6vw;
		padding: 2.4vw 4vw;
	}
}

/* 响应式设计 - 移动端 */
@media (max-width: 768px) {
	.main-image-section {
		flex-direction: column;
	}

	.mobile-map {
		width: 100%;
		margin-right: 0;
		margin-bottom: 2vw;
	}

	.text-content {
		width: 100%;
	}

	.text-content h3 {
		font-size: 4vw;
	}

	.text-content p {
		font-size: 2.5vw;
	}

	.image-row {
		flex-direction: column;
	}

	.image-item {
		width: 100%;
		margin-bottom: 2vw;
	}

	.image-item p {
		font-size: 2.5vw;
	}

	/* slider-container 移动端适配 */
	.slider-container {
		width: 90vw;
		height: 55vw;
		margin: 3vw auto;
	}

	.slider-content {
		padding: 3vw;
	}

	.slider p {
		font-size: 3vw;
		line-height: 1.6;
	}

	.controls {
		bottom: 3vw;
	}

	.dot {
		width: 6vw;
		height: 6vw;
		font-size: 2.5vw;
		margin: 0 1.5vw;
	}

	.nav-btn {
		width: 8vw;
		height: 8vw;
		font-size: 4vw;
	}

	.prev {
		left: 3vw;
	}

	.next {
		right: 3vw;
	}
	
	/* flex-container 移动端适配 */
	.flex-container {
		flex-direction: column;
		height: auto;
		margin: 3vw auto;
	}
	
	.item-1 {
		order: 2; /* 文字内容在移动端显示在图片下方 */
	}
	
	.item-2 {
		order: 1; /* 图片在移动端显示在文字上方 */
		display: flex;
		justify-content: space-between;
		margin-bottom: 2vw;
	}
	
	.item-2 img {
		width: 48%;
		height: auto;
	}
	
	.item-1 h3 {
		font-size: 4vw;
		margin-bottom: 1.5vw;
	}
	
	.item-1 .date {
		font-size: 2.5vw;
		line-height: 1.8;
	}

	/* i-center 视频播放器响应式适配 */
	.i-center {
		width: 90vw;
		margin: 3vw auto;
		overflow: hidden;
		position: relative;
		/* 保持视频16:9的黄金比例 */
		aspect-ratio: 16 / 9;
	}

	.i-center script {
		width: 100% !important;
		height: 100% !important;
		display: block !important;
		position: absolute;
		top: 0;
		left: 0;
	}
}