/* banner */
.top-area {
	width: 100%;
	position: relative;
}

.top-area .img-pc {
	width: 100%;
	padding-bottom: 46.875%;
}

.top-container {
	position: absolute;
	top: 50%;
	left: 7.5%;
	text-align: left;
	transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	width: 39%;
}

.top-title {
	font-family: "Univers LT Pro 47 Lt Cn", "HarmonyOS_Sans_SC_Bold";
	font-size: 72px;
	line-height: 1.5;
	color: #004898;
}

.top-title span {
	font-family: "HarmonyOS_Sans_SC_Bold";
}

.top-desc {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 40px;
	line-height: 1.25;
	color: #333333;
}

.top-info {
	font-family: "Helvetica LT Pro", "HarmonyOS_Sans_SC_Regular";
	font-size: 24px;
	line-height: 1.75;
	margin-bottom: 20px;
	color: #333333;
}

.text1,
.text2,
.text3 {
	visibility: hidden;
}

.machine-btn {
	width: 119px;
	height: 50px;
	line-height: 48px;
	font-size: 24px;
	text-align: center;
	color: #333333;
	background: #FFFFFF;
	border: 1px solid #333333;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	cursor: pointer;
	border-radius: 4px;
	transition: all 0.4s;
	-moz-transition: all 0.4s;
	-ms-transition: all 0.4s;
	-webkit-transition: all 0.4s;
	margin-right: 18px;
}

.machine-btn:last-child {
	margin-right: 0;
}

.machine-btn:hover {
	width: 134px;
	height: 54px;
	line-height: 52px;
	color: #004898;
	border: 1px solid #004898;
	box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
	-webkit-box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

@media only screen and (max-width: 1599px) {
	.top-title {
		font-size: 65px;
	}

	.top-desc {
		font-size: 36px;
	}

	.top-info {
		font-size: 20px;
		margin-bottom: 15px;
	}

	.machine-btn {
		width: 110px;
		height: 46px;
		line-height: 44px;
		font-size: 22px;
		margin-right: 16px;
	}

	.machine-btn:last-child {
		margin-right: 0;
	}

	.machine-btn:hover {
		width: 125px;
		height: 50px;
		line-height: 48px;
	}
}

@media only screen and (max-width: 1299px) {
	.top-title {
		font-size: 60px;
	}

	.top-desc {
		font-size: 34px;
	}

	.top-info {
		font-size: 18px;
		margin-bottom: 12px;
	}

	.machine-btn {
		width: 100px;
		height: 42px;
		line-height: 40px;
		font-size: 20px;
	}

	.machine-btn:hover {
		width: 115px;
		height: 46px;
		line-height: 44px;
	}
}

.img-m {
	display: none;
}

@media only screen and (max-width: 1024px) {
	.img-pc {
		display: none;
	}

	.img-m { 
		display: block;
	}

	.top-area .img-m {
		width: 100%;
		padding-bottom: 192%;
	}

	.top-container {
		text-align: center;
		width: 100%;
		background: #F6F6F6;
		padding-left: 3.8%;
		padding-right: 3.8%;
		top: 0;
		left: 0;
		transform: none;
		-moz-transform: none;
		-ms-transform: none;
		-webkit-transform: none;
	}

	.top-title {
		font-size: 32px;
		color: #004898;
		letter-spacing: 7px;
	}

	.top-desc {
		font-size: 28px;
		line-height: 1.6;
		letter-spacing: 4px;
	}

	.top-info {
		font-size: 18px;
	}

	.top-container a.buttonBox,
	.top-container a.buttonBox:hover,
	.top-container a.buttonBox:active,
	.top-container a.buttonBox:visited,
	.top-container a.buttonBox:link,
	.top-container a.buttonBox:focus {
		margin-left: auto;
		margin-right: auto;
	}

	.machine-btns {
		justify-content: center;
		-webkit-justify-content: center;
	}

	.machine-btn {
		width: 90px;
		height: 40px;
		line-height: 38px;
		font-size: 18px;
		margin-right: 13px;
	}

	.machine-btn:last-child {
		margin-right: 0;
	}

	.machine-btn:hover {
		width: 90px;
		height: 40px;
		line-height: 38px;
	}
}

@media only screen and (max-width: 450px) {
	.top-title {
		font-size: 28px;
		letter-spacing: 4px;
	}

	.top-desc {
		font-size: 24px;
		letter-spacing: 2px;
	}

	.top-info {
		font-size: 16px;
		margin-bottom: 10px;
	}

	.machine-btn {
		width: 80px;
		height: 36px;
		line-height: 34px;
		font-size: 16px;
		margin-right: 10px;
	}

	.machine-btn:last-child {
		margin-right: 0;
	}

	.machine-btn:hover {
		width: 80px;
		height: 36px;
		line-height: 34px;
	}
}

/* 机床卡片 */
.machines {
	font-size: 0;
}

.machine-item {
	display: flex;
	display: -webkit-flex;
	justify-content: space-between;
	-webkit-justify-content: space-between;
	align-items: center;
	-webkit-align-items: center;
	padding-left: 3.4%;
	padding-right: 3.4%;
	background-color: #F6F6F6 !important;
}

.machine-item:not(:last-child) {
	margin-bottom: 40px;
}

.machine-img {
	width: 22%;
	max-width: 380px;
}

.machine-img figure {
	width: 100%;
	padding-bottom: 81.82%;
}

.machine-content {
	width: 36%;
	text-align: left;
}

.machine-table {
	width: 33%;
	min-width: 336px;
}

.machine-table-item {
	/* height: 56px; */
	border: 1px solid #DCDCDC;
	display: flex;
	display: -webkit-flex;
	justify-content: space-between;
	-webkit-justify-content: space-between;
	align-items: center;
}

.machine-table-item:nth-child(even) {
	background-color: #eeeeee;
}

.machine-table-item span {
	margin: 10px 20px;
	font-size: 18px;
	font-weight: 400;
	line-height: 1.3;
	color: #333333;
}

.machine-table-item span:last-child {
	text-align: right;
}

.machine-title {
	font-family: "Univers LT Pro 47 Lt Cn", "HarmonyOS_Sans_SC_Bold";
	font-size: 40px;
	font-weight: 700;
	line-height: 70px;
	color: #004898;
}

.machine-type {
	font-size: 24px;
	font-weight: 400;
	line-height: 42px;
	color: #333333;
}

.detail-button {
	width: 200px;
	height: 42px;
	border-radius: 21px;
	text-align: center;
	color: white;
	background-color: #004898;
	font-size: 18px;
	font-weight: 500;
}

.detail-button span {
	line-height: 42px;
}

@media only screen and (max-width: 1599px) {
	.machine-item {
		padding-left: 30px;
		padding-right: 30px;
	}

	.machine-title {
		font-size: 36px;
	}

	.machine-type {
		font-size: 24px;
	}
}

@media only screen and (max-width: 1299px) {

	.machine-title {
		font-size: 32px;
	}

	.machine-type {
		font-size: 22px;
	}
}

@media screen and (max-width: 1200px) {
	.machine-item {
		flex-wrap: wrap;
		padding: 20px;
	}

	.machine-img {
		width: 40%;
	}

	.machine-content {
		width: 55%;
	}

	.machine-content .detail-button {
		margin-top: 24px;
		margin-bottom: 24px;
	}

	.machine-table {
		width: 100%;
	}
}

@media only screen and (max-width: 1024px) {
	.machines {
		margin-left: 3.8%;
		margin-right: 3.8%;
		margin-bottom: 0;
	}
}

@media only screen and (max-width: 650px) {
	.machine-item {
		padding-left: 10px;
		padding-right: 10px;
	}
}

@media only screen and (max-width: 540px) {
	.machine-item {
		display: block;
		margin-right: 0;
		width: 100%;
	}

	.machine-img {
		width: 100%;
	}

	.machine-content {
		width: 100%;
	}
}

@media only screen and (max-width: 450px) {
	.machine-title {
		font-size: 20px;
	}

	.machine-type {
		font-size: 18px;
	}
}

/* 解决方案 */
.solution {
	padding-left: 7.6%;
	padding-right: 7.6%;
	background: #F6F6F6;
	text-align: left;
}

.subtitle {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 50px;
	line-height: 1.4;
	color: #000000;
}

.solution-desc {
	font-size: 24px;
	line-height: 1.75;
	color: #333333;
}

@media screen and (max-width: 1600px) {
	.machine-table-item span {
		margin: 10px 10px;
	}
}

@media only screen and (max-width: 1599px) {
	.subtitle {
		font-size: 40px;
	}

	.solution-desc {
		font-size: 20px;
	}
}

@media only screen and (max-width: 1299px) {
	.subtitle {
		font-size: 36px;
	}

	.solution-desc {
		font-size: 18px;
	}
}

@media only screen and (max-width: 1024px) {
	.solution {
		padding-left: 3.8%;
		padding-right: 3.8%;
	}

	.subtitle {
		font-size: 28px;
		line-height: 1.6;
	}
}

@media only screen and (max-width: 450px) {
	.subtitle {
		font-size: 24px;
	}

	.solution-desc {
		font-size: 16px;
	}
}