.container{
	width:100%;
	padding:0 20px;
	max-width:1640px;
	margin:0  auto;
}
/* ================= 1. 关于================= */
.about-section {
	padding: 100px 0;
	background: url('../image/aboutbg.jpg') no-repeat center top;
}

.about-top {
	display: flex;
	gap: 50px;
	margin-bottom:0px;
	align-items: flex-start;
}

.about-text {
	flex: 1;
}
.about-text h1 {
	font-size: 42px;
	color: #016c40;
	margin-bottom: 10px;
}
.about-text h1 span {
	font-weight: 800;
	color: #666;
}
.about-text .subtitle {
	color: #888;
	font-size: 24px;
	margin-bottom: 20px;
	font-weight:800;
}
.about-text h2 {
	font-size: 18px;
	margin-bottom: 15px;
}
.about-text p {
	font-size: 18px;
	color: #666;
	line-height: 1.8;
	margin-bottom: 20px;
}
.btn-outline {
	display: inline-block;
	padding: 8px 20px;
	border: 1px solid #016c40;
	border-radius: 20px;
	color: #016c40;
	font-size: 14px;
	transition: 0.3s;
}
.btn-outline:hover {
	background-color: #016c40;
	color: white;
}

.about-image {
	flex: 1;
}
.about-image img {
	width: 100%;
	height: auto;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0,0,0,0.1);
	object-fit: cover;
}

.stats-row {
	display: flex;
	padding: 30px 0;
	border-top: 1px solid #eee;
	align-items: center;
	margin-top:40px;
}
.stat-item {
	display: flex;
	flex-direction: column;
	width:50%;
}
.stat-item .num {
	font-size: 28px;
	font-weight: bold;
	color: #016c40;
	margin-bottom: 5px;
}
.stat-item .num span {
	font-size: 30px;
}
.stat-item .num span.counter{
	font-size: 50px;
}
.stat-item .desc {
	font-size: 16px;
	color: #888;
}

/* ================= 2. 产品类别================= */
.section-header {
	margin-bottom: 20px;
}
.section-header h3 {
	font-size: 22px;
	color: #016c40;
	border-left: 4px solid #016c40; /* 绿色条 */
	padding-left: 10px;
	display: inline-block;
}
.section-header p {
	font-size: 13px;
	color: #999;
	margin-top: 5px;
}

.category-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	margin-bottom: 40px;
	margin-top: 40px;
}
.category-item {
	flex: 1 1 calc(25% - 15px); /* 四列布局 */
	min-width: 200px;
	padding: 25px 10px;
	text-align: center;
	color: white;
	font-size: 20px;
	font-weight: 500;
	border-radius: 4px;
	transition: 0.3s;
	cursor: pointer;
}
.category-item:hover {
	opacity: 0.8;
}
/* 颜色样式 */
.cat-green { background-color: #016c40; }
.cat-blue { background-color: #016c40; }
.cat-dark-blue { background-color: #152254; }

/* ================= 3. 产品展示================= */
.products-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	margin-bottom: 40px;
}
.product-card {
	flex: 1 1 calc(25% - 20px);
	background: white;
	border-radius: 12px;
	padding: 20px;
	box-shadow: 0 2px 10px rgba(0,0,0,0.05);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	transition: 0.3s;
	min-height: 320px;
}

.product-card:hover {
	box-shadow: 0 5px 20px rgba(0,0,0,0.1);
	transform: translateY(-5px);
}
.product-img {
	width: 100%;
	object-fit: contain;
	margin-bottom: 15px;
}
.product-title {
	font-size: 20px;
	text-align: center;
	color: #333;
	margin-bottom: 15px;
	line-height: 1.5;
	height: 40px; /* 限制高度防止乱排 */
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.product-actions {
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.btn-price {
	background: white;
	border: 1px solid #016c40;
	border-radius: 20px;
	padding: 4px 15px;
	font-size: 16px;
	color: #016c40;
	cursor: pointer;
}
.icon-circle {
	width: 24px;
	height: 24px;
	background: #016c40;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 12px;
}

.btn-more-center {
	display: flex;
	justify-content: center;
	margin-bottom: 60px;
}
.btn-primary {
	background-color: #016c40;
	color: white;
	padding: 10px 35px;
	border-radius: 25px;
	font-size: 14px;
}
.pro-list-container{
	padding-bottom:100px;
}
/* ================= 4. Company Blog ================= */
.blog-section {
	background: #f5f7fb;
	padding-top: 60px;
	padding-bottom: 60px;
}
.blog-section .section-header {
	text-align: center;
}
.blog-section .section-header h3 {
	border-left: none;
	display: block;
}
.blog-section .section-header p {
	color: #999;
	margin-top: 10px;
}

.blog-grid {
	display: flex;
	gap: 25px;
	flex-wrap: wrap;
	margin-top:40px;
}
.blog-card {
	flex: 1;
	min-width: 400px;
	background: white;
	padding: 25px;
	border-radius: 8px;
	box-shadow: 0 2px 5px rgba(0,0,0,0.03);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}
.blog-date {
	font-size: 14px;
	color: #999;
	margin-bottom: 10px;
}
.blog-title {
	font-size: 20px;
	font-weight: bold;
	color: #222;
	margin-bottom: 20px;
	display:-webkit-box;
	-webkit-line-clamp:2;
	-webkit-box-orient:vertical;
	overflow: hidden;
	min-height:56px;
}
.blog-desc {
	font-size: 16px;
	color: #666;
	line-height: 1.6;
	margin-bottom: 30px;
	flex-grow: 1;
	display:-webkit-box;
	-webkit-line-clamp:3;
	-webkit-box-orient:vertical;
	overflow: hidden;
	min-height:76px;
}
.btn-blog {
	align-self: flex-start;
	background-color: #016c40;
	color: white;
	padding:10px 20px;
	border-radius: 4px;
	font-size: 14px;
}

/* ================= 响应式适配 ================= */
@media (max-width: 992px) {
	.category-item { flex: 1 1 calc(33.33% - 15px); }
	.product-card { flex: 1 1 calc(50% - 20px); }
	.blog-card { flex: 1 1 100%; }
}
@media (max-width: 768px) {
	.about-top { flex-direction: column; }
	.stats-row { flex-wrap: wrap; justify-content: space-between; gap: 0px; }
	.category-item { flex: 1 1 calc(50% - 15px); }
	.product-card { flex: 1 1 100%; }
	.blog-card { flex: 1 1 100%; min-width:100%}
}