/*通用样式*/
/*banner*/
/*----------------------------------------------------------*/
.part1 {
	position: relative;
	width: 100%;
	padding-bottom: calc(900 / 1920 * 100%);
}
.part1 .bg-img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.part1 .main-info {
	width: 100%;
	position: absolute;
	top: 0;
	left: 0;
	box-sizing: border-box;
}
.part1 .main-info .main-title {
	font-family: "HarmonyOS_Sans_SC_Bold";
	width: 100%;
	text-align: center;
	color: #004898;
	font-size: 72px;
}
.part1 .main-info .main-desc {
	font-family: "HarmonyOS_Sans_SC_Regular";
	font-size: 24px;
	text-align: center;
	line-height: 1.3;
}
.part1 .part1-btn {
	display: block;
	width: 280px;
	line-height: 42px;
	border-radius: 21px;
	color: #FFF;
	background-color: #004898;
	text-align: center;
}
.part1 .fadeInUpThree {
	margin-left: auto;
	margin-right: auto;
}
@media only screen and (max-width: 1599px) {
	.part1 .main-info .main-title {
		font-size: 64px;
	}
	.part1 .main-info .main-desc {
		font-size: 20px;
	}
}
@media only screen and (max-width: 1299px) {
	.part1 .main-info .main-title {
		font-size: 60px;
	}
	.part1 .main-info .main-desc {
		font-size: 22px;
	}
}
@media only screen and (max-width: 1024px) {
	.part1 {
		padding-bottom: calc(800 / 750 * 100%);
	}
	.part1 .main-info .main-title {
		margin-top: 40px;
		margin-bottom: 16px;
		font-size: 42px;
		line-height: 1.3;
	}
	.part1 .main-info .main-desc {
		font-size: 20px;
		line-height: 1.5;
		margin-bottom: 16px;
	}
	.part1 .part1-btn {
		width: 160px;
		line-height: 36px;
		border-radius: 18px;
		color: #FFF;
		background-color: #004898;
		font-size: 16px;
	}
}
@media only screen and (max-width: 450px) {
	.part1 .main-info .main-title {
		font-size: 36px;
	}
	.part1 .main-info .main-desc {
		font-size: 18px;
	}
	.part1 .part1-btn {
		font-size: 14px;
	}
}
/*----------------------------------------------------------*/


.map img{
	aspect-ratio: 1760/1080;
}
.office-items {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-webkit-flex-wrap: wrap;
}
.office-item {
	width: calc((100% - 30px) / 3);
	margin-right: 15px;
	padding: 0 24px;
	border-right: 2px solid #c9c9c9;
}
.office-item.have2 {
	width: calc((100% - 30px) / 3 * 2 + 15px);
}
.office-item.have2 > div {
	display: flex;
}
.office-item.have2 .office-item {
	width: calc((100% - 15px) / 2);
	border-right: 0;
}
.office-item.have2 .office-item:nth-child(1) {
	padding-left: 0;
}
.office-item.have2 .office-item:nth-child(2) {
	padding-right: 0;
}
.office-item.have2 .office-item:last-child {
	margin-right: 0;
}
.office-item:nth-child(3n){
	margin-right: 0;
	border-right: 0;
}
.office-item .office-title {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	color: #004898;
}
.office-item ul li {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	font-size: 18px;
	line-height: 2;
	color: #333;
}
.office-item ul li span:not(.info-title) {
	flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;
}
.office-item ul li a {
	color: #333;
}
@media only screen and (max-width: 1599px) {
	.office-item .office-title {
		font-size: 24px;
	}
}
@media only screen and (max-width: 1024px) {
	.overseas-main {
		margin-top: 40px;
		margin-bottom: 40px;
	}
	.office-items {
		display: block;
	}
	.office-item {
		width: 100%;
		margin-top: 24px;
		padding: 0;
		border-right: none;
	}
	.office-item.have2 {
		width: 100%;
	}
	.office-item.have2 .office-item {
		width: 100%;
		margin-top: 0;
	}
	.office-item.have2 .office-item:last-child {
		margin-top: 16px;
	}
	.office-item.have2 > div {
		display: block;
	}
	.office-item.have2 .office-title {
		text-align: left;
	}
	.office-item .office-title {
		font-size: 22px;
		margin-bottom: 14px;
	}
	.office-item ul li {
		font-size: 16px;
		line-height: 1.7143;
	}
}
@media only screen and (max-width: 450px) {
	.office-item .office-title {
		font-size: 18px;
	}
	.office-item ul li {
		font-size: 14px;
	}
}