.h160 {
	height:120px;
}
.about1 {
	padding: 160px 0 80px;
}
.about1 .container {
	display: flex;
	gap: 40px;
	align-items: center;
}
.left-section {
	flex: 0 0 40%;
}
.left-section h1 {
	font-size: 48px;
	font-weight: 500;
	color: #222222;
	margin-bottom: 64px;
	font-family: Noto Serif SC, Noto Serif SC;
}
.left-section p {
	font-size: .8rem;
	line-height: 1.8;
	margin-bottom: 64px;
	color: #000000;
	text-align: justify;
}
.stats-wrapper {
	display: flex;
	gap: 40px;
}
.stat-item {
	padding-top: 15px;
}
.stat-item .icon-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	margin-bottom: 5px;
}
.stat-item.global .icon-dot {
	background-color: #5C2C35;
}
.stat-item.city .icon-dot {
	background: #FF5D20;
}
.stat-item h2 {
	font-size: .8rem;
	margin-bottom: 5px;
	font-weight: 500;
	color: #222222;
	border-bottom: 1px solid #333;
	display: inline-block;
}
.stat-item .sub {
	font-size: 14px;
	color: #222222;
	margin-bottom: 10px;
}
.stat-item .num {
	font-size: 36px;
	font-weight: 300;
	color: #222222;
	line-height: 1;
}
.right-section {
	flex: 1;
	min-width: 500px;
	position: relative;
	height: 456px;
}
.map-bg {
	width: 100%;
	height: 100%;
	background-image: url('../images/img_ditu.svg');
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}
.map-point {
	position: absolute;
	cursor: pointer;
	z-index: 10;
	transform-origin: center center;
	transition: transform 0.3s ease;
}
.dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	border: 1px solid #ffffff;
	padding: 1px;
	background-color: #d2691e;
	transition: all 0.3s ease;
	display: block;
	z-index: 1;
}
.dot1 {
	background-color: #5C2C35;
}
.point-label{
	position: absolute;
	font-size: 11px;
	white-space: nowrap;
	color: #333;
	opacity: 1;
	transition: opacity 0.3s ease;
	pointer-events: none;
	z-index: 1;
}
.point-label1 {
	left: 15px;
	top: -4px;
	
}


.point-label2 {

	right: 15px;
	top: -4px;

}

.map-point.active {
	transform: translate(-22px, -42px);
}
.map-point.active .dot {
	background: url(../images/icon_dingwei.svg);
	width: 56px;
	height: 56px;
	border-radius: 50% 50% 50% 0;
}
.map-point.active .point-label {
	opacity: 0;
}
.map-point .hover-label {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #fff;
	font-size: 9px;
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
	z-index: 50;
	text-align: center;
	
}
.map-point.active .hover-label {
	opacity: 1;
}
.map-point::before,
.map-point::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	border-radius: 50%;
	border: 1px solid rgba(210, 105, 30, 0.6);
	width: 0;
	height: 0;
	transform: translate(-50%, -50%);
	opacity: 0;
	pointer-events: none;
	z-index: -1;
}
.map-point.active::before {
	animation: radar-wave 1.5s ease-out infinite;
}
.map-point.active::after {
	animation: radar-wave 1.5s ease-out infinite 0.4s;
}
@keyframes radar-wave {
	0% {
		width: 20px;
		height: 20px;
		opacity: 0.8;
		border-width: 2px;
	}
	100% {
		width: 360px;
		height: 360px;
		opacity: 0;
		border-width: 1px;
	}
}
.about2 {
	background:#222;
}
.about2 .container {
	
}
.main-content {
	display: flex;
	justify-content: space-between;
	align-items: stretch;
	gap: 2.8rem;
}
.hzhb-left-section {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	max-width: 480px;
}
.hzhb-left-section h2 {
	font-size: 48px;
	color:#fff;
	font-weight: 500;
	margin-bottom: 40px;
	font-family: Noto Serif SC, Noto Serif SC;
}
.hzhb-left-section h3 {
	font-size: 18px;
	line-height: 1.8;
	color: #ffffff;
	margin-bottom: 20px;
}
.hzhb-left-section .subtitle {
	margin-top: 215px;
	font-size: 18px;
	color: rgba(255, 255, 255, 0.72);
	line-height:2;
}
.hzhb-right-section {
	flex: 1.5;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	overflow: hidden;
}
.logo-box {
	border-right: 1px solid #333;
	border-bottom: 1px solid #333;
	display: flex;
	justify-content: center;
	align-items: center;
	padding:70px 20px;
	transition: background-color 0.3s ease, border-color 0.3s ease;
}
.logo-box:nth-child(3n) {
	border-right:0;
}
.logo-box img {
	max-width: 60%;
	opacity: 0.7;
	transition: opacity 0.3s ease, transform 0.3s ease, filter 0.3s ease;
}
.logo-box:hover {
	background-color: rgba(255, 255, 255, 0.02);
}
.logo-box:hover img {
	opacity: 1;
	transform: scale(1.1);
}
.about3 {
	padding:160px 0;
}
.about3 h2.section-title {
	font-size: 40px;
	color: #222222;
	margin-bottom:64px;
	font-weight: normal;
	text-align:center;
	font-family: Noto Serif SC, Noto Serif SC;
}
.team-container {
	margin:0px auto;
	max-width: 1440px;
}
.about3 .swiper {
	width: 100%;
	padding-bottom:70px !important;
}
.about3 .swiper-slide {
	height: auto;
	display: flex;
	justify-content: center;
}
.member-card {
	background-color: #fff;
	width: 100%;
	cursor: pointer;
	transition: all 0.4s ease;
	padding-bottom: 20px;
	border-radius: 4px;
}
.img-wrapper {
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	margin-bottom: 30px;
	transition: all 0.4s ease;
}
.member-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(100%);
	transition: transform 0.5s ease;
}
.about3 .text-content {
	transition: opacity 0.3s ease;
}
.about3 .role {
	font-size: 18px;
	color: rgba(0, 0, 0, 0.72);
	display: block;
	transition: color 0.3s ease;
}
.about3 .name {
	font-size: 28px;
	color: #222222;
	font-weight: 500;
	margin-bottom: 0;
	transition: color 0.3s ease;
	line-height: 1;
	margin-top:8px;
}
.about3 .bio {
	display: none;
	font-size: 14px;
	line-height: 1.6;
	margin-top:24px;
	color:#fff;
	opacity: 0;
	transform: translateY(10px);
	transition: all 0.4s ease;
}
.about3 .bio p {
	margin-bottom:12px;
}
.member-card:hover,
.member-card.active {
	background: #6B5E43;
	border-radius: 8px;
}
.member-card:hover .text-content {
	padding:45px 32px;
}
.member-card:hover .text-content .role {
	color: rgba(255, 255, 255, 0.72);
	font-size:14px;
}
.member-card:hover .text-content .name {
	color: #ffffff;
	font-size:20px;
}
.member-card:hover .img-wrapper {
	display: none;
}
.member-card:hover .role {
	color: #dcdcdc;
}
.member-card:hover .name {
	color: #fff;
	margin-bottom: 5px;
}
.member-card:hover .bio {
	display: block;
	color: #fff;
	opacity: 1;
	transform: translateY(0);
}
.about4 {
	overflow:hidden
}
.about4 .container {
	position: relative;
	padding-bottom: 50px;
}
.about4 .section-title {
	font-size:40px;
	font-weight: 500;
	margin-bottom: 64px;
	color: #222222;
	font-family: Noto Serif SC, Noto Serif SC;
}
.about4 .swiper-breakout {
	position: relative;
	width: calc(100% + (100vw - 1440px) / 2 + 20px);
	max-width: 100vw;
	margin-left: 0;
	margin-right: calc(-1 * ((100vw - 1440px) / 2 + 20px));
	overflow: hidden;
	padding-right: 0;
}
.about4 .mySwiper {
	width: 100%;
	padding-bottom: 10px;
	overflow: visible;
}
.about4 .swiper-slide {
	height: auto;
}
.about4 .card {
	background: #fff;
	overflow: hidden;
	height: 100%;
	display: flex;
	flex-direction: column;
	cursor: pointer;
	transition: transform 0.3s ease;
}
.about4 .card:hover {
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}
.about4 .card-img {
	width: 100%;
	height: 354px;
	overflow:hidden;
}
.about4 .card-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.5s ease;
}
.about4 .card:hover .card-img img {
	transform: scale(1.08);
}
.about4 .card-content {
	padding: 25px 20px;
	text-align: center;
	flex-grow: 1;
}
.about4 .card-title {
	font-size: 24px;
	font-weight: 500;
	margin-bottom: 15px;
	color: #222222;
	font-family: Noto Serif SC, Noto Serif SC;
}
.about4 .card-desc {
	font-size: 12px;
	color: rgba(0, 0, 0, 0.8);
	line-height: 1.6;
	margin-bottom: 8px;
}
.about4 .bottom-control {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 25px;
	gap: 20px;
	flex-wrap: wrap;
	padding-right: 0;
}
.about4 .progress-container {
	flex: 1;
	min-width: 80px;
	height: 2px;
	background-color: #f0f0f0;
	position: relative;
}
.about4 .progress-bar {
	height: 100%;
	background-color:#6B5E43;
	width: 0;
	transition: width 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.about4 .nav-buttons {
	display: flex;
	gap: 10px;
	flex-shrink: 0;
}
.about4 .nav-btn {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	background: #fff;
	color: #333;
	transition: all 0.3s ease;
}
.about4 .nav-btn.disabled {
	opacity: 0.3;
	cursor: not-allowed;
}
.about4 .swiper-btn-prev {
	background:url(../images/right_l.svg);
}
.about4 .swiper-btn-next {
	background:url(../images/right_r.svg);
}

@media (max-width: 768px) {
	.h160 {
	height: 60px;
}
	
	.about1 {
	padding: 80px 0;
}

.about1 .container {
	display:block;
}

.left-section h1 {
	font-size: 1.7rem;
	margin-bottom:1.7rem;
}
	
	.main-content {
		flex-direction: column;
		gap: 30px;
	}
	.right-section {
	min-width: 100%;
	height: 300px;
	margin-top:60px;
}
	
	.about2 {
	padding: 80px 0;
}
	
	
	
	
	
	
	
	.hzhb-left-section h2 {
	font-size: 1.7rem;
	margin-bottom:30px;
}
	.hzhb-left-section h3 {
	font-size: 1..8rem;
}
	.hzhb-left-section {
		padding-right: 0;
		max-width: 100%;
		align-items: center;
		text-align: center;
	}

.hzhb-left-section .subtitle {
	margin-top: 20px;
	font-size: .8rem;
}


.logo-box {
	padding: 30px 20px;
}

.logo-box img {
	max-width: 80%;
}
	
	
	.about3 {
	padding: 60px 0;
}
	
	
	.about3 h2.section-title {
	font-size: 1.7rem;
	margin-bottom: 64px;
}
	
	.about3 .role {
	font-size: .8rem;
	
}

.about3 .name {
	font-size: 1.4rem;
}
	
	
	.about4 .section-title {
	font-size: 1.7rem;
	margin-bottom: 30px;
}
	
	
	.about4 .swiper-breakout {
	width: 100% !important;
	margin-right: 0 !important;
}
.about4 .card-img {
	height: auto;
}
	.about4 .card-img img {
		height: 200px;
	}
	.about4 .bottom-control {
		flex-direction: column-reverse;
		align-items: stretch;
		gap: 15px;
	}
	.about4 .nav-buttons {
		justify-content: center;
	}
	.about4 .progress-container {
		min-width: auto;
	}
	.about4 .swiper-breakout {
		width: calc(100% + 20px);
		margin-right: -20px;
	}
	
.about4 .card-title {
	font-size: 1.6rem;
}	
	
	
}

@media (max-width: 480px) {
	.about4 .swiper-breakout {
		width: calc(100% + .8rem);
		margin-right: -.8rem;
	}
}

@media (max-width: 1439px) {
	.about4 .swiper-breakout {
		width: calc(100% + 20px);
		margin-right: -20px;
	}
}

@media (min-width: 1440px) {
	.about4 .swiper-breakout {
		width: calc(100% + (100vw - 1440px) / 2 + 20px);
		margin-right: calc(-1 * ((100vw - 1440px) / 2 + 20px));
	}
}