.flex {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.header-top {
	background: #ff7f09;
	padding: 10px 0;
	font-size: 16px;
	color: #fff;
	line-height: 1;
}

.header-left {
	display: flex;
	text-transform: uppercase;
	align-items: center;
}

.header-right {
	align-items: center;
}

.h-r2 {
	margin-left: 15px;
}

.h-r2 a {
	border: 1px solid #fff;
	display: block;
	width: 33px;
	height: 33px;
	line-height: 30px;
	margin-left: 15px;
	border-radius: 50%;
	background-color: #fff;
	text-align: center;
	transition: all 0.35s ease-in-out;
	-webkit-transition: all 0.35s ease-in-out;
	-moz-transition: all 0.35s ease-in-out;
	-ms-transition: all 0.35s ease-in-out;
	-o-transition: all 0.35s ease-in-out;
}

.h-r2 a i {
	font-size: 16px;
	text-align: center;
	color: #111;
	transition: all 0.35s ease-in-out;
	-webkit-transition: all 0.35s ease-in-out;
	-moz-transition: all 0.35s ease-in-out;
	-ms-transition: all 0.35s ease-in-out;
	-o-transition: all 0.35s ease-in-out;
}

.h-r2 a:hover {
	background: #fdcb2c;
}

@media(max-width:999px) {
	.header-right {
		display: none;
	}

	.header-top {
		font-size: 12px;
	}
}

.banner img {
	display: block;
	width: 100%;
}

.banner-next:after {
	display: none;
}

.banner-prev:after {
	display: none;
}

.banner-next {
	padding: 20px;
	font-size: 20px;
	background: #f65c00;
	border-radius: 45px;
	color: #fff !important;
	right: 50px !important;
}

.banner-prev {
	padding: 20px;
	font-size: 20px;
	background: #f65c00;
	border-radius: 45px;
	color: #fff !important;
	left: 50px !important;
}

.index-section .title {
	text-align: center;
	font-size: 50px;
}

:root {
	--primary-green: #4CAF50;
	--dark-green: #388E3C;
	--primary-orange: #FF9800;
	--dark-orange: #F57C00;
	--light-orange-bg: #FFE0B2;
	--text-dark: #333;
	--text-gray: #666;
	--bg-gray: #f9f9f9;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}
/* 顶部 Banner 区块 */
.gray {
	background: #f1f1f1;
}

.top1-con {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	padding-top: 50px;
	padding-bottom: 50px;
}

.banner-card {
	border-radius: 8px;
	padding: 20px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: white;
}

.banner-card .imgbox {
	max-width: 200px;
	overflow: hidden;
}

.banner-card img {
	width: 100%;
	transition: 0.3s;
}

.banner-card:hover .imgbox img {
	transform: scale(1.1);
}

.banner-card:nth-child(1) {
	background-color: #359b41;
}

.banner-card:nth-child(2) {
	background-color: #a0cb5b;
}

.banner-card:nth-child(3) {
	background-color: #ff892b;
}

.banner-card:nth-child(4) {
	background-color: #ffbfbf;
}

.banner-card:nth-child(5) {
	background-color: #ff878a;
}

.banner-card:nth-child(6) {
	background-color: #c45258;
}

.banner-text h3 {
	font-size: 14px;
	margin-bottom: 5px;
}

.banner-text p {
	font-size: 20px;
	margin-bottom: 15px;
	color: #fff;
	min-height: 80px;
	font-weight: 800;
}

.banner-text a {
	display: inline-block;
	border: none;
	color: #fff;
	font-weight: bold;
	cursor: pointer;
	font-size: 14px;
}

/* 分类标签栏 */
.category-bar {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 40px;
	margin: 30px 0;
	padding: 20px;
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.cat-item {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 16px;
	color: var(--text-gray);
	cursor: pointer;
}

/* 关于我们区块 */
.about-section {
	display: flex;
	gap: 50px;
	align-items: center;
	padding: 80px 0;
}

.about-img {
	flex: 1;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.about-content {
	flex: 1;
}

.about-content h2 {
	font-size: 40px;
	margin-bottom: 20px;
	color:#000;
}

.about-content p {
	margin-bottom: 30px;
	font-size: 16px;
}

.btn-read-more {
	display: inline-block;
	background-color: #FAA432;
	color: white;
	border: none;
	padding: 12px 25px;
	border-radius: 25px;
	cursor: pointer;
	font-size: 16px;
	margin-bottom: 30px;
}

.btn-read-more:hover{
	background-color:var(--primary-green)
}
.stats {
	display: flex;
	gap: 20px;
}

.stat-box {
	background: #fff;
	padding: 20px;
	border-radius: 10px;
	text-align: center;
	flex: 1;
}

.stat-number {
	font-size: 32px;
	font-weight: bold;
	color: #000;
}

.stat-label {
	font-size: 14px;
	color: #000;
}

.stat-box span{
	display: block;
	text-align: center;
}

.stat-box span img {
	display: inline-block;
    width: 30px;
    height: 30px;
    text-align: center;
}

/* 产品网格区块 */
.products-section {
	padding: 60px 0;
	text-align: center;
}
.section-title-span{
	display: block;
	width: 60px;
	height: 4px;
	background-color: var(--primary-orange);
	margin-right: 15px;
}	
.section-title {
	font-size: 24px;
	color: var(--primary-orange);
	font-weight: bold;
	margin-bottom: 10px;
	display: flex;
	justify-content: center;
	align-items: center;
	align-content:center;
}

.section-subtitle {
	font-size: 48px;
	text-align: center;
	color: #000;
	margin: 0 auto 20px auto;
}
.section-p {
    font-size: 16px;
    color: #666;
    text-align: center;
}
.top4 .section-title{
	justify-content: start;
}
.top4 .section-subtitle{
	text-align: left;
}
.top4 .section-p{
	text-align: left;
}
.products-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	margin-top:50px;
}

.product-card {
	background: white;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 4px 10px rgba(0,0,0,0.05);
	transition: transform 0.3s;
}

.product-card:hover {
	transform: translateY(-5px);
}

.product-img {
	background: var(--light-orange-bg);
	display: flex;
	align-items: center;
	justify-content: center;
}

.product-info {
	padding: 15px;
}

.product-info h3 {
	font-size: 18px;
	margin-bottom: 5px;
}

.product-info p {
	font-size: 14px;
	color: var(--text-gray);
	margin-bottom: 15px;
}

.btn-orange {
	background-color: var(--primary-orange);
	color: white;
	border: none;
	width: 100%;
	padding: 10px;
	cursor: pointer;
	border-radius: 5px;
}
.product-card:hover .btn-orange{
	background-color:var(--primary-green)
}
/* 为什么选择我们 */
.why-choose {
	display: flex;
	gap: 50px;
	padding: 80px 0;
}

.why-text {
	flex: 1;
}

.feature-item {
	display: flex;
	gap: 15px;
	margin-bottom: 20px;
}

.feature-icon {
	width: 30px;
	height: 30px;
	background: var(--primary-orange);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	flex-shrink: 0;
}

.feature-item h4 {
	font-size: 18px;
	margin-bottom: 5px;
}

.feature-item p {
	font-size: 16px;
	color: var(--text-gray);
}

.why-img {
	flex: 1;
	
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}
.why-img img{
	overflow: hidden;
	border-radius: 15px;
}

/* 服务区块 */
.top5 .section-title{
	justify-content: start;
}
.top5 .section-subtitle{
	text-align: left;
}
.top5 .section-p{
	text-align: left;
}
.services-section {
	padding: 60px 0;
}

.services-inner {
	display: flex;
}

.services-left {
	flex: 1;
	position: relative;
}

.services-left h2 {
	
	position: absolute;
	top:-5px;
	left:-5px;
	color: var(--text-dark);
	font-size: 14px;
	margin-bottom: 20px;
	background: white;
	border-radius: 15px;
	overflow: hidden;
	box-shadow: 0 5px 20px rgba(0,0,0,0.05);
	padding:30px 20px;
	text-align: center;
	display:none;
}

.services-left h2 span {
	color:#777777;
	font-size:40px;
	display: block;
	font-weight: 800;
}

.services-left ul {
	list-style: none;
	margin-top: 20px;
}

.services-left li {
	margin-bottom: 15px;
	font-size: 16px;
	color: var(--text-gray);
}

.services-left li strong {
	color: var(--text-dark);
}

.services-mid {
	flex: 1;
	background: var(--light-orange-bg);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 40px;
}

.services-right {
	flex: 1;
	padding: 40px 0 40px 40px;
}

.services-right h2 {
	margin-bottom: 30px;
}

.services-stats {
	background: white;
	border-radius: 15px;
	padding: 30px;
	box-shadow: 0 4px 10px rgba(0,0,0,0.05);
	text-align: center;
}

.service-stat {
	display: inline-block;
	width: 30%;
}

.service-stat .num {
	font-size: 50px;
	font-weight: 400;
	color: var(--text-dark);
}

.service-stat .lbl {
	font-size: 12.8px;
	color: var(--text-gray);
}

/* 展会区块 */
.exhibition-section {
	padding: 80px 0;
	text-align: center;
}

.exhibition-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 40px;
}

.exhibit-card {
	background: white;
	box-shadow: 0 4px 10px rgba(0,0,0,0.1);
	border-radius: 8px;
	overflow: hidden;
}

.exhibit-img {
	height: 200px;
	background: #ddd;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.exhibit-info {
	padding: 15px;
}

.exhibit-info h4 {
	color: var(--text-dark);
	margin-bottom: 10px;
	display:-webkit-box;
	-webkit-line-clamp:2;
	-webkit-box-orient:vertical;
	overflow: hidden;
	text-align: left;
}

.exhibit-info .location {
	font-size: 14px;
	color: var(--text-gray);
}

.exhibit-info button {
	background-color: var(--primary-orange);
	color: white;
	border: none;
	width: 100%;
	padding: 10px;
	cursor: pointer;
	border-radius: 5px;
}
.exhibit-info p{
	display:-webkit-box;
	-webkit-line-clamp:3;
	-webkit-box-orient:vertical;
	overflow: hidden;
	text-align: left;
}
.exhibit-card:hover .exhibit-info button{
	    background-color: var(--primary-green);
}
/* 响应式调整 */
@media (max-width: 900px) {
	.top1-con, .products-grid, .exhibition-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.about-section, .why-choose, .services-inner {
		flex-direction: column;
	}

	.stats {
		flex-wrap: wrap;
	}

	.stat-box {
		width: 45%;
		margin-bottom: 10px;
	}

	.banner-card .imgbox {
		max-width: 160px;
	}
	.services-right{
		padding:30px 0px;
	}
	.about-section{
		padding:30px 0;
	}
	.products-section{
		padding:30px 0;
	}
	.section-subtitle{
		font-size:32px;
	}
	.services-section{
		padding:30px 0;
	}
	.why-choose{
		padding:30px 0;
	}
	.exhibition-section{
		padding:30px 0;
	}
}

@media (max-width: 600px) {
	.top1-con, .products-grid, .exhibition-grid {
		grid-template-columns: 1fr;
	}

	.category-bar {
		flex-direction: column;
		gap: 15px;
	}

	.banner-card .imgbox {
		max-width: 120px;
	}

	.banner-text {
		padding-right: 20px;
		box-sizing: border-box;
	}

	.banner-text p {
		min-height: auto;
	}
	.section-subtitle{
		font-size:22px;
	}
	.banner-next{
		right: 10px !important;
	}
	.banner-prev{
		left: 10px !important;
	}
	.services-left h2{
		display: none;
	}
}