.banner-image::before {
	position:absolute;
	content:"";
	width:100%;
	height:100%;
	left:0;
	top:0;
	background:-webkit-gradient(linear,left top,left bottom,color-stop(80%,transparent),to(rgba(0,0,0,.5)));
	background:-webkit-linear-gradient(top,transparent 80%,rgba(0,0,0,.8) 100%);
	background:-o-linear-gradient(top,transparent 80%,rgba(0,0,0,.8) 100%);
	background:linear-gradient(to left,transparent 40%,rgba(0,0,0,.8) 100%);
	-o-transition:all 0.4s ease;
	transition:all 0.4s ease;
	-webkit-transition:all 0.4s ease;
	-moz-transition:all 0.4s ease;
	-ms-transition:all 0.4s ease;
}
.banner-image img {
	width:100%;
	display:block;
	object-fit:cover;
}
/* 产品分类 */
 .container {
	max-width:1600px;
	margin:3rem auto ;
	padding:0 1
}
.btn {
padding: 12px 24px;
    font-size: 1rem;
    font-weight: 1;
    text-align: center;
    color: #fff;
    background-color: #13943f;
    border: 1px solid #13943f;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}
.btn-primary {
	padding: 12px 24px;
    font-size: 1rem;
    font-weight: 1;
    text-align: center;
    color: #fff;
    background-color: #13943f;
    border: 1px solid #13943f;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}
.btn-primary:hover {
	  background-color: #ffffff;
    border: 1px solid #dddddd;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    color: #333;
}
.charger-info-wrapper {
width: 40%;
padding: 20px 0px;
margin-left:-4%;
 
 }
.charger-title {
text-align: left; /* 基础左对齐设置 */
color: #fff;
font-weight: 900;
font-size: 3rem;
line-height: 3.8rem;
padding: 0 clamp (1rem, 3vw, 2rem);
margin: 0 0 2rem;
}
.charger-spec {
font-size: 1.6rem;
line-height: 3.5rem;
color: #fff;
font-weight: 600;
padding: 0 clamp (1rem, 3vw, 2rem);
margin: clamp (0.5rem, 2vw, 1.5rem) 0;
text-align: left; /* 基础左对齐设置 */
}
/* 超小屏幕（手机竖屏）优化 */
@media (max-width: 360px) {
.charger-title {
line-height: 1.3;
}
}
/* 平板及小屏设备（≤980px）优化 */
@media (max-width: 980px) {
.charger-info-wrapper {
width: 100%;
left: 0%;
padding: 20px 0px;
margin-left: 0; / 小屏取消左移，避免内容溢出屏幕左侧 */
}
.charger-title {
padding: 250px 0px;
font-size: 2rem;
}
.charger-spec {
display: none;
}
}
/* 大屏设备（电脑端，≥1200px）优化 */
@media (min-width: 1200px) {
.charger-info-wrapper {
margin-left: -4%; / 电脑端保留左移 3%，强化左对齐 /
}
.charger-title {
padding-left: clamp(2rem, 5vw, 4rem); / 增加左侧缩进，与左移配合更协调 /
}
.charger-spec {
padding-left: clamp(2rem, 5vw, 4rem); / 与标题左侧对齐 */
}
}
/* 中等屏幕（981px-1199px，如笔记本电脑）过渡优化 */
@media (min-width: 981px) and (max-width: 1199px) {
.charger-info-wrapper {
margin-left:-3%; 
width: 85%; 
}
.charger-title {
padding-left: clamp(1.5rem, 4vw, 3rem); 
}
.charger-spec {
padding-left: clamp(1.5rem, 4vw, 3rem); 
display: block; 
}
}
@media (min-width: 980px){
h2 {
	font-size:1.6rem;
	font-weight:bold;
	margin-bottom:1rem;
}
h3 {
	font-size:36px;
	font-weight:300;
	margin-bottom:1rem;
}
h4 {
	font-size: 18px;
    font-weight: 500;
    color: #0a0b0d;
    line-height: 1.5;
}
}
p {
	font-size:1.2rem;
	color:#4b5563;
	line-height:1.6;
}
@media (max-width: 979px) {
    h3{
    font-size:26px;
	font-weight:100;
	margin-bottom:1rem;
    }
    h4{
    font-size:18px;
	font-weight:100;
	margin-bottom:1rem;
    }
}
.text-center {
	text-align:center;
}
.mb-4 {
	margin-bottom:1rem;
}
.mb-6 {
	margin-bottom:1.5rem;
}
.mb-8 {
	margin-bottom:2rem;
}
.mb-12 {
	margin-bottom:3rem;
}
.max-w-3xl {
	max-width:48rem;
	margin-left:auto;
	margin-right:auto;
}
/* 头部筛选区域样式 */
    .filter-header {
	display:flex;
	flex-direction:column;
	/* 垂直排列筛选项 */
    gap:20px;
	/* 筛选项之间的间距 */
    padding:20px 0;
	background-color:#fff;
	box-shadow:0 2px 5px rgba(0,0,0,0.1);
	margin-bottom:3rem;
}
.filter-item {
	display:flex;
	flex-wrap:wrap;
	/* 允许筛选选项换行 */
            align-items:center;
	gap:10px;
	/* 筛选标签与选项之间的间距 */
            padding:0px 20px;
}
.filter-label {
	font-weight:bold;
	color:#333;
	min-width:80px;
	/* 确保标签宽度一致 */
            font-size:1.2rem;
}
.filter-option {
	padding:8px 15px;
	border-radius:4px;
	border:1px solid #ddd;
	background-color:#fff;
	cursor:pointer;
	transition:all 0.3s ease;
}
.filter-option.active {
	background-color:#8BC34A;
	color:white;
	border-color:#8BC34A;
}
.filter-option:hover:not(.active) {
	background-color:#f9f9f9;
}
/* 主标题样式 */
  .page-title {
	text-align:center;
	padding:20px 0;
	font-size:28px;
	font-weight:bold;
	position:relative;
	margin-bottom:30px;
}
.page-title:after {
	content:"";
	position:absolute;
	bottom:-10px;
	left:50%;
	transform:translateX(-50%);
	width:60px;
	height:3px;
	background-color:#8BC34A;
}
/* 产品网格布局 */
/* 产品网格布局 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(250px, 22vw, 350px), 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

/* 产品卡片样式 */
.product-card {
  background-color: #ffffff;
  border-radius: clamp(0.5rem, 1vw, 0.75rem);
  border: 1px solid #f2f2f2;
  box-shadow: 0 3px 15px rgba(147, 179, 252, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* 添加悬停效果时边框颜色变化 */
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(147, 179, 252, 0.2);
}

/* 产品图片容器 */
product-image-container {
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center; /* 水平居中图片 */
    align-items: center; /* 垂直居中图片 */
    cursor: pointer;
    aspect-ratio: 4/3; /* 设置容器宽高比为4:3，可根据需要调整 */
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 覆盖容器，可能会裁剪图片 */
  transition: transform 0.5s ease;
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

/* 产品信息区域 */
.product-info {
  padding: clamp(1rem, 2vw, 1.5rem);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: 18px;
    font-weight: 500;
    line-height: 1.5;
    color: #0a0b0d;
}

.product-power {
  color: #666;
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.product-features {
  color: #666;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  line-height: 1.8;
  flex-grow: 1;
}

/* 产品列表样式 */
.products-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(280px, 45vw, 500px), 1fr));
  gap: clamp(1rem, 3vw, 1.5rem);
  margin-top: clamp(1rem, 2vw, 2rem);
}

.product-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-content {
  padding: clamp(1rem, 2vw, 1.5rem);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-card h5 {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 600;
  margin-bottom: clamp(0.5rem, 1vw, 0.75rem);
}

.product-description {
  flex-grow: 1;
  margin-bottom: clamp(0.75rem, 1.5vw, 1rem);
  color: #4b5563;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: clamp(0.75rem, 1.5vw, 1rem);
  border-top: 1px solid #e5e7eb;
}

.product-card-footer span {
  font-weight: 500;
  color: #6b7280;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.btn {
    display:inline-block;
	padding:1.5rem 1rem;
	border-radius:0.375rem;
	font-weight:1;
	text-decoration:none;
	transition:all 0.2s ease;
	font-size: 1rem;
	
}

.btn-primary {
   padding: 12px 24px;
    font-size: 1rem;
    font-weight: 1;
    text-align: center;
    color: #fff;
    background-color: #13943f;
    border: 1px solid #13943f;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.btn-primary:hover {
    background-color: #ffffff;
    border: 1px solid #dddddd;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    color: #333;
}

/* 超小屏幕优化 */
@media (max-width: 360px) {
  .product-grid,
  .products-container {
    grid-template-columns: 1fr;
  }
}
/* 特性列表样式 */
       .features-container {
	display:grid;
	grid-template-columns:1fr;
	gap:1rem;
	margin-bottom:2rem;
}
@media (min-width:768px) {
	.features-container {
	grid-template-columns:repeat(3,1fr);
}
}.feature-item {
	background-color:#f3f4f6;
	border-radius:0.5rem;
	padding:1rem;
	display:flex;
	align-items:center;
}
.feature-item i {
	color:#93b3fc;
	font-size:1.5rem;
	margin-right:1rem;
}
.feature-item h4 {
	font-size:1rem;
	margin-bottom:0.25rem;
}
.feature-item p {
	font-size:0.875rem;
	color:#4b5563;
}
/* 查看更多按钮样式 */
.view-more-btn {
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 1;
    text-align: center;
    color: #fff;
    background-color: #13943f;
    border: 1px solid #13943f;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    max-width: 150px;
    /* 居中对齐样式 */
    display: block; /* 变为块级元素 */
    margin-left: auto; /* 左侧自动边距 */
    margin-right: auto; /* 右侧自动边距 */
    margin-top: 40px; /* 可根据需要调整顶部间距 */
    margin-bottom: 20px; /* 可根据需要调整底部间距 */
}
.view-more-btn:hover {
	 background-color: #ffffff;
    border: 1px solid #dddddd;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    color: #333;
}
/* 纯文字文荐列表样式 */
    .news-container {
	display:flex;
	flex-wrap:wrap;
	gap:15px;
}
.cases-container {
	max-width:1600px;
	margin:0 auto 3rem;
	padding:0 16px;
}
/* 纯文字文章卡片样式（核心调整） */
.article-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(147, 179, 252, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  /* 宽度适配：大屏幕两列，小屏幕单列 */
  width: calc(50% - 15px);
  /* 避免卡片因内容过少而高度不一（可。菪枨蟮髡 */
  display: flex;
  flex-direction: column;
}

/* 文章内容区域：控制高度核心 */
.article-content {
  padding: 20px 24px; /* 缩减内边距（原30px，减少约30%） */
  flex-grow: 1; /* 内容区域自动填充，但通过子元素限制高度 */
}

/* 标题样式：限制行数，避免过长 */
.article-card h3 {
  font-size: 18px; /* 适中字体大小 */
  line-height: 1.4; /* 紧凑行高，减少纵向占用 */
  font-weight: 600;
  margin: 0 0 12px 0; /* 缩减底部间距 */
  /* 最多显示2行，超出省略（避免标题过长撑高卡片） */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 描述文本：控制显示行数，核心控高 */
.article-card .description {
  font-size: 14px; /* 适中字体，增强阅读性 */
  line-height: 1.6; /* 舒适行高（1.5-1.6最佳阅读范围） */
  color: #545b66;
  margin: 0 0 16px 0; /* 缩减间距 */
  /* 最多显示3行（大屏）/2行（小屏），避免文本过长 */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 悬停效果保留（增强交互） */
.article-card:hover {
  transform: translateY(-5px); /* 适度上。ㄔ8px，减少高度变化） */
  box-shadow: 0 8px 25px rgba(147, 179, 252, 0.2);
}

/* 元信息区域（时间、作者等）：紧凑布局 */
.article-meta {
  display: flex;
  justify-content: space-between;
  font-size:14px; /* 缩小字体，减少高度 */
  line-height: 1.5;
  color: #545b66;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
  margin: 0; /* 清除默认margin，避免额外高度 */
}

.time {
  font-size:14px;
  line-height: 1.5;
  color: #545b66;
  margin: 0; /* 清除默认margin */
}

/* 响应式适配：不同设备调整显示 */
/* 平板及以下（768px以下） */
@media (max-width: 768px) {
  .article-card {
    width: 100%; /* 单列显示，充分利用宽度 */
  }
  .article-content {
    padding: 16px 20px; /* 进一步缩减内边距 */
  }
  .article-card h3 {
    font-size: 1rem; /* 缩小标题字体 */
    -webkit-line-clamp: 2; /* 保持2行标题 */
  }
  .article-card .description {
    -webkit-line-clamp: 2; /* 小屏显示2行描述，控制高度 */
    font-size:14px;
  }
  .article-meta {
    flex-direction: column; /* 元信息垂直排列，节省宽度 */
    gap: 4px; /* 增加垂直间距，避免拥挤 */
  }
}

/* 大屏（1200px以上） */
@media (min-width: 1200px) {
  .article-card {
    width: calc(50% - 15px); /* 保持两列 */
  }
  /* 可根据需求增加最大宽度，避免卡片过宽影响阅读 */
  .article-card {
    max-width: 800px;
    margin: 0 auto; /* 居中显示，避免两侧过宽 */
  }
}