@charset "utf-8";
/* CSS Document */

/* 通用样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 菜单栏样式 */
.menu-bar {
  width: 100%;
  height: 80px;
  background-color: rgba(0, 0, 0, 0.5); /* 50%透明的黑色背景 */
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000; /* 菜单栏浮在banner上层 */
  transition: background-color 0.3s ease;
}

.container {
  width: 1200px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
}

.logo {
  width: 100px;
  height: 44px;
}

.menu {
  flex-grow: 1;
  display: flex;
  justify-content: flex-start; /* 修改为左对齐 */
	padding-left: 50px;
}

.menu ul {
  display: flex;
}

.menu li {
  list-style-type: none;
}

.menu li a {
  color: white;
  font-size: 18px;
  text-decoration: none;
  padding: 0 20px;
  display: flex;
  align-items: center;
  height: 80px; /* 设置为菜单栏高度 */
  line-height: 80px; /* 垂直居中备用 */
  transition: background-color 0.3s ease;
}

.menu li a:hover {
  background-color: #033df9; /* 鼠标滑过时背景色 */
  height: 80px;              /* 保持高度一致，避免抖动 */
  border-radius: 0;          /* 去掉圆角 */
}

/* 滑过时避免文字抖动 */
.menu li a {
  transition: background-color 0.3s ease;
}

/* Banner轮播图样式 */
.banner-container {
  width: 100%;
  height: 800px;
  overflow: hidden;
  position: relative;
  top: -100px; /* 菜单栏高度，确保Banner不会被遮挡 */
}

.banner {
  width: 100%;
  height: 800px;
  position: absolute;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.banner-image {
  width: 100%;
  height: 800px;
  object-fit: cover;
}



/* 当前展示的banner */
.banner.active {
  opacity: 1;
}
/* Banner轮播图样式 */
.banner-container1 {
  width: 100%;
  height: 500px;
  overflow: hidden;
  position: relative;
  top: -100px; /* 菜单栏高度，确保Banner不会被遮挡 */
}

.banner1 {
  width: 100%;
  height: 500px;
  position: absolute;
  transition: opacity 1s ease-in-out;
}

.banner-image1 {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

}
/* 页面内容 */
.content {
  padding: 20px;
  font-size: 16px;
}

/* 固定菜单栏样式，滚动时背景变为纯黑色 */
.sticky {
  background-color: #000; /* 滚动时菜单背景变为纯黑色 */
}
@font-face {
  font-family: 'MyFont'; /* 给字体起个名字，用于调用 */
  src: url("../../fonts/AlibabaPuHuiTi-3-55-RegularL3.woff2") format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap; /* 加上这一行 */
}
/* 页面下滚时，菜单栏固定在顶部 */
body {
  padding-top: 80px; /* 使内容不会被菜单栏遮挡 */
  font-family: 'MyFont',sans-serif;
}

/* ===============================
   智能设备展示区整体背景样式
   =============================== */
.device-section {
  margin-top: -100px;
  width: 100%; /* ✅ 自适应屏幕宽度 */
  height: 750px;
  background-image: url('../assets/images/bg1.jpg'); /* 替换成你的背景图路径 */
  background-size: cover;          /* ✅ 图片拉伸铺满 */
  background-position: center;     /* ✅ 居中显示 */
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}

/* ===============================
   标题容器（div2）
   =============================== */
.device-content {
  width: 1200px;
  margin: 0 auto;
  padding-top: 80px;
}
.device-content a{
  text-decoration:none;
	color: #333;
}
.device-content a:hover{
	color: #033df9;
}
.device-title {
  font-size: 52px;
  color: #111;
  text-align: left;
  font-weight: 700;
}

.device-title2 {
  font-size: 24px;
  color: #333;
  text-align: left;
	letter-spacing: 3.5px;
	margin-top: -10px;
}

.device-title3 {
  font-size: 24px;
  color: #fff;
  text-align: left;
	letter-spacing: 3.5px;
	margin-top: -10px;
}
.device-title4 {
  font-size: 24px;
  color: #333;
  text-align: left;
	letter-spacing: 2px;
	margin-top: -10px;
}
.device-subtitle {
  font-size: 24px;
  color: #333;
  text-align: left;
}

/* ===============================
   卡片容器（div3）
   =============================== */
.device-list {
  width: 1200px;
  margin: 50px auto 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

/* ===============================
   单个设备卡片（div4~7）
   =============================== */
.device-card {
  width: 255px;
  height: 405px;
  position: relative;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  cursor: pointer;
box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* 渐变遮罩层，默认隐藏 */
.device-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 255px;
  height: 500px;
  background: linear-gradient(to top, rgba(3, 61, 249, 0.9), rgba(3, 61, 249, 0));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

/* 卡片文字 */
.device-label {
  position: absolute;
  bottom: 70px;
  width: 100%;
  text-align: center;
  font-weight: 800;
  font-size: 30px;
  color: #033df9;
  z-index: 2;
  transition: color 0.3s ease;
	letter-spacing:3px;
}

/* 圆圈和+符号 */
.device-icon {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background-color: #033df9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background-color 0.3s ease;
}

.device-icon span {
  color: white;
  font-size: 30px;
  font-weight: 700;
  transition: color 0.3s ease;
  position: relative;
  top: -2px; /* 或 -0.5px，根据情况调试 */
}

/* ===============================
   鼠标悬停效果
   =============================== */
.device-card:hover .device-overlay {
  opacity: 1;
}

.device-card:hover .device-label {
  color: #fff;
}

.device-card:hover .device-icon {
  background-color: #fff;
}

.device-card:hover .device-icon span {
  color: #033df9;
}
/* 基础卡片样式已存在，这里是每个卡片独立背景图 */
.device-card-1 {
  background-image: url('../assets/images/1.jpg'); /* 第1张图 */
}

.device-card-2 {
  background-image: url('../assets/images/2.jpg'); /* 第2张图 */
}

.device-card-3 {
  background-image: url('../assets/images/3.jpg'); /* 第3张图 */
}

.device-card-4 {
  background-image: url('../assets/images/4.jpg'); /* 第4张图 */
}

/* 右侧文案样式 */
.device-subtitle-right {
  font-size: 24px;
  color: #333;
  text-align: right;
	margin-top: -35px;
}
/* ==========================
   功能与特性区域整体样式
   ========================== */
.feature-section {
  width: 100%;
  height: 800px;
  background-image: url('../assets/images/bg2.jpg'); /* 背景图片路径 */
  background-size: cover;        /* 拉伸适应 */
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  padding-top: 80px;
}

/* 标题内容容器（div2） */
.feature-content {
  width: 1200px;
  margin: 0 auto;
}

.feature-title {
  font-size: 52px;
  color: #fff;
  text-align: left;
  font-weight:700;
}

.feature-subtitle {
  font-size: 24px;
  color: #fff;
  text-align: left;
}

/* 内容主区域（div3） */
.feature-box {
  width: 1200px;
  margin: 50px auto 0 auto;
  display: flex;
  justify-content: space-between;
}

/* 左侧2大卡片区域 */
.feature-left {
  display: flex;
  gap: 27px;
}

/* 卡片通用样式 */
.feature-card {
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  overflow: hidden;
  padding: 20px;
  color: #111;
}

/* 大卡片（div4、div5） */
.feature-card-big {
  width: 280px;
  height: 444px;
  position: relative;
  background-size: cover;
  background-position: center;
}

/* 大卡片背景图 */
.feature-card-1 {
  background-image: url('../assets/images/bg5.jpg'); /* div4 背景图 */
}

.feature-card-2 {
  background-image: url('../assets/images/bg6.jpg'); /* div5 背景图 */
}

/* 大卡片中文案样式 */
.feature-text {
  position: absolute;
  top: 40px;
  left: 25px;
  color: #333;
  font-size: 16px;
}

.feature-text1 {
  font-size: 26px;
  font-weight:800;
  color: #111;
  padding-bottom: 20px;
}

.feature-text p {
  margin-bottom: 4px;
}

.quote-button {
  margin-top: 20px;
  padding: 6px 16px;
  background-color: #033df9;
  border: none;
  color: #fff;
  border-radius: 4px;
  cursor: pointer;
	font-size: 14px;
  font-weight:700;
}

/* 右侧小卡片 2×2 布局 */
.feature-right {
  display: grid;
  grid-template-columns: repeat(2, 280px);
  grid-template-rows: repeat(2, 212px);
  gap: 20px 27px;
}

/* 小卡片样式 */
.feature-card-small {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  padding: 40px 0 0 20px;
}

.feature-card {
  font-size: 16px;
  color: #333;
}
.feature-text2 {
  font-size: 26px;
  font-weight:800;
  color: #111;
  padding-bottom: 20px;
  padding-bottom: 40px;
}

.feature-card-small p {
  margin-bottom: 4px;
}
/* ==========================
   大客户案例背景区（div1）
   ========================== */
.client-section {
  width: 100%;
  height: 700px;
  background-image: url('../assets/images/bg9.jpg'); /* 替换为实际路径 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 80px;
}

/* 标题区（div2） */
.client-content {
  width: 1200px;
  margin: 0 auto;
}

.client-title {
  font-size: 52px;
  color: #111;
  text-align: left;
  font-weight: 700;
}

.client-subtitle {
  font-size: 24px;
  color: #333;
  text-align: left;
}

/* 内容区（div3） */
.client-box {
  width: 1200px;
  margin: 50px auto 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 左侧图片（div4） */
.client-image {
  width: 600px;
  height: 336px;
  border-radius: 8px 0 0 8px;
  background-image: url('../assets/images/bg4.jpg'); /* 替换为实际图片路径 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: none;
}

/* 右侧文字块（div5） */
.client-text {
  width: 600px;
  height: 336px;
  background-color: #033df9;
  border-radius:0 8px 8px 0;
  color: #fff;
  padding: 50px 60px 0 70px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.client-text1 {
  font-size: 30px;
  margin-bottom: 15px;
}

.client-text2 {
  font-size: 15px;
  margin-bottom: 27px;
  font-weight:300;
}

.client-button {
  align-self: flex-start;
  padding: 6px 16px;
  background-color: #033df9;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;	
  font-size: 14px;
  border: 1px solid #fff;  /* ✅ 添加白色边框 */
}
/* ==========================
   解决方案背景区（div1）
   ========================== */
.solution-section {
  width: 100%;
  height: 800px;
  background-image: url('../assets/images/bg3.jpg'); /* 背景图路径 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 80px;
  box-sizing: border-box;
}

/* 标题区（div2） */
.solution-content {
  width: 1200px;
  margin: 0 auto;
}

.solution-title {
  font-size: 52px;
  color: #fff;
  margin-bottom: 12px;
  text-align: left;
  font-weight:700;
}

.solution-subtitle {
  font-size: 24px;
  color: #999999;
  text-align: left;
}

/* 内容展示区（div3） */
.solution-box {
  width: 1200px;
  margin: 50px auto 0 auto;
  display: flex;
  justify-content: flex-start;
}

/* 左侧文字列表（div4） */
.solution-list {
  width: 600px;
  height: 434px;
  background: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

/* 每一项（文本+箭头） */
.solution-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 24px;
  color: #fff;
  transition: color 0.3s ease;
  cursor: pointer;
}

/* 分隔线横杠 */
.solution-list hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  margin: 0;
}

/* 箭头样式 */
.solution-item .arrow {
  font-size: 23px;
  transition: color 0.3s ease;
	margin-right:  50px;
}
/* 右侧图片容器（div5） */
.solution-image-box {
  width: 600px;
  height: 434px;
  background-image: url('../assets/images/bg8.jpg'); /* 替换为实际图片路径 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  border-radius: 8px;
  box-shadow: none;
}

/* 居中显示超链接 */
.solution-link {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;  /* ✅ 去掉下划线 */
  background-color: rgba(0, 0, 0, 0.4);
  padding: 8px 16px;
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
}


/* 悬停效果 */
.solution-link:hover {
  background-color: rgba(3, 61, 249, 0.8);
  color: #fff;
}

/* ==== 背景图区域 div1 ==== */
.about-section {
  width: 100%;
  height: 800px;
  background-image: url('../assets/images/bg10.jpg'); /* 背景图路径 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 80px;
  box-sizing: border-box;
}

/* ==== 标题部分 div2 ==== */
.about-header {
  width: 1200px;
  margin: 0 auto;
}

.about-title {
  font-size: 52px;
  text-align: left;
  color: #111;
  font-weight: 700;
}

.about-subtitle {
  font-size: 24px;
  text-align: left;
  color: #333;
}

/* ==== 白底内容卡片 div3 ==== */
.about-card {
  width: 1200px;
  margin: 50px auto 0 auto;
  background-color: #fff;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  border-radius: 8px;
  padding: 0px 30px 0 50px;
  box-sizing: border-box;
}

/* ==== 上半图文 div4 ==== */
.about-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 左文案 div5 */
.about-text {
  width: 600px;
  height: 230px;
  font-size: 18px;
  color: #111;
  line-height: 1.8;
  text-align: left;
	margin-top: 20px;
}

/* 右图片 div6 */
.about-image {
  width: 600px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* ==== 四项优势展示 div7 ==== */
.about-stats {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 每项优势 */
.stat-item {
  width: 25%;
  text-align: center;
	margin-bottom: 40px;
}

.stat-number {
  font-size: 36px;
  color: #033df9;
  font-weight: bold;
}

.stat-label {
  font-size: 24px;
  color: #111;
}

/* 中间分隔竖线 */
.stat-divider {
  width: 1px;
  height: 80px;
  background-color: #ccc;
	margin-bottom: 30px;
}

/* === 新闻模块最外层区域 === */
.news-section {
  width: 100%;
  height: 750px;
  background-color: #fff; /* 背景为白色 */
  padding-top: 80px;
  box-sizing: border-box;
}

/* === 标题区域（div2） === */
.news-header {
  width: 1200px;
  margin: 0 auto;
  text-align: left;
}

.news-title {
  font-size: 52px;
  color: #111;
font-weight: 700;
}

.news-subtitle {
  font-size: 24px;
  color: #333;
}

/* === 新闻列表区域（div3） === */
.news-list {
  width: 1200px;
  margin: 50px auto 0 auto;
  background-color: #fff;
  box-shadow: 0 0 20px rgba(0,0,0,0.08);
  border-radius: 6px;
  padding: 40px;
  box-sizing: border-box;
}

/* === 每一条新闻 === */
.news-item {
  margin-bottom: 20px;
}

/* 新闻标题（h3） */
.news-headline {
  font-size: 24px;
  color: #033df9;
  margin-bottom: 8px;
  transition: color 0.3s ease;
  cursor: pointer;
}

/* 鼠标滑过标题变蓝 */
.news-headline:hover {
  color: #2d5cf7;
}

/* 新闻摘要（裁剪最多120字符） */
.news-summary {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap; /* ✅ 只显示一行文字 */
}


/* 发布时间 */
.news-date {
  font-size: 16px;
  color: #333;
  margin-top: 8px;
}
/* 外层白底容器，宽100%，高180px */
.logo-scroll-wrapper {
  width: 100%;
  height: 100px;
background-color: #fff;
  overflow: hidden; /* 隐藏溢出内容 */
  display: flex;
  justify-content: center; /* 居中子容器 */
  align-items: center;
  box-sizing: border-box;
	margin-bottom: 20px;
}

/* 内部固定宽度容器1200px */
.logo-scroll-container {
  width: 1200px;
  height: 64px; /* logo图片高度 */
  overflow: hidden;
  position: relative;
}

/* 滚动内容 */
.logo-slide {
  display: flex;
  width: calc(108px * 16); /* 8个logo * 2倍复制 = 16个 */
  animation: scroll-left 20s linear infinite;
}

/* logo图片样式 */
.logo-slide img {
  width: 108px;
  height: 64px;
  object-fit: contain;
  margin-right: 40px; /* logo之间无间隙 */
}

/* 滚动动画 */
@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-108px * 8)); /* 向左滚动8个logo宽度 */
  }
}
/* 页脚样式 */
footer {
  background-color: #111;
  padding: 60px 0;
  text-align: center;
  color: #666666;
  font-size: 16px;
  margin-top: 40px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
	line-height: 2;
}
.footer-container p{
  max-width: 1200px;
  margin: 0 auto;
	line-height: 2;
}
.footer-nav a {
  color: #666666;
  text-decoration: none;
  margin: 0 5px;
  text-decoration: none; /* 去掉下划线，如需保留可以删掉这一行 */
}
.f-c-grayb9{
  color: #666666;
}
.footer-nav a:hover {
  text-decoration: underline;
}
/* 最外层模块 */
.product-section {
  width: 100%;
  height: 100%;
  background-color: #fff;
  box-sizing: border-box;
}

/* 内层容器，宽1200px，顶部留白70px */
.product-container {
  width: 1200px;
  margin: 0 auto;
  margin-top: -70px;
  box-sizing: border-box;
}

/* 分类导航容器，横向排列 */
.product-category {
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
}

/* 每个分类项 */
.category-item {
  position: relative;
  font-size: 24px;
  color: #111;
  padding: 40px 20px;
  cursor: pointer;
  z-index: 1;
}

.category-item1 {
  position: relative;
  font-size: 24px;
  color: #111;
  padding: 40px 0px;
  cursor: pointer;
  z-index: 1;
}
/* 蓝色块（不带动画） */
.category-item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0; /* 默认无高度 */
  background-color: #033df9;
  z-index: -1;
}

/* 悬停时直接显示100px蓝色块，无动画 */
.category-item:hover {
  color: #fff;
}

.category-item:hover::after {
  height: 110px;
}
/* 默认激活的分类项 */
.category-item.active {
  color: #fff;
}

.category-item.active::after {
  height: 110px;
  background-color: #033df9;
}
/* 默认激活状态 */
.category-item.active {
  color: #fff;
}
.category-item.active::after {
  height: 110px;
  background-color: #033df9;
}

/* 鼠标滑过他项时临时隐藏激活态 */
.category-item.suspended::after {
  height: 0 !important;
}
.category-item.suspended {
  color: #111 !important;
}
/* div4 容器 */
.product-grid-pagination {
  width: 1200px;
  height: 1790px;
  margin: 30px auto 0 auto;
  box-sizing: border-box;
}

/* 产品网格容器 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 390px);
  grid-template-rows: repeat(3, 510px);
  gap: 15px 15px; /* 行列间距 */
}

/* 单个产品项 div5 */
.product-item {
  width: 390px;
  height: 510px;
  background-color: #033df9;
  border-radius: 12px;
  overflow: hidden;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.product-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}
/* 图片部分，高420px，圆角，带边框 */
.product-img {
  width: 390px;
  height: 420px;
  background-size: cover;
  background-position: center;
  border-radius: 12px 12px 0 0;
  border: 2px solid #033df9;
  box-sizing: border-box;
}

/* 文案区域，位于图片下方 */
.product-text {
  width: 100%;
  text-align: center;
  margin-top: 10px;
  color: #fff;
}

/* 大标题 */
.product-text .title {
  font-size: 28px;
  margin: 0;
}

/* 小标题 */
.product-text .subtitle {
  font-size: 14px;
}

.pagination {
  margin-top: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px; /* 分页按钮间距 */
  user-select: none;
}

.pagination span {
  font-size: 14px;
  color: #111;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 50%;
  background-color: #edeffc;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.pagination span:hover {
  background-color: #033df9;
  color: #fff;
}
.pagination .active {
  background-color: #033df9 !important;
  color: #fff !important;
  cursor: default;
}
/* 外层白色条区域 */
.breadcrumb-bar {
  width: 100%;
  height: 50px;
  background-color: #fff;
  box-sizing: border-box;
	margin-top: 10px;
}

/* 内容容器，固定宽度1200px，垂直居中对齐文字 */
.breadcrumb-container {
  width: 1200px;
  height: 50px;
  margin: 0 auto;
  font-size: 14px;
  color: #111;
  line-height: 50px;
}

/* 整个产品简述区域容器 */
.product-brief-section {
  width: 100%;
  height: 485px;
  background-color: #fff;
}

/* 内容居中排列，左右两栏 */
.product-brief-container {
  width: 1200px;
  height: 485px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

/* 左侧图片样式 */
.product-image {
  width: 485px;
  height: 485px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid #999; /* 灰色边框 */
}

/* 右侧文案区样式 */
.product-info {
  width: 715px;
  height: 485px;
  background-color: #fcf6f6;
  padding: 100px 60px 100px 60px;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", sans-serif;
}

/* 产品信息标题 */
.label {
  font-size: 24px;
  color: #111;
  font-weight: bold;
  margin-bottom: 10px;
}

/* 蓝色产品名 */
.product-name {
  font-weight: normal;
  font-size: 24px;
  color: #033df9;
}

/* 英文介绍 */
.product-en {
  font-size: 14px;
  color: #111;
  margin-bottom: 50px;
}

/* 特点描述 */
.product-desc {
  font-size: 24px;
  color: #111;
  font-weight: 350;
  margin-left: 5px;
}

/* 获取报价链接 */
.price-link {
  font-size: 24px;
  color: #033df9;
  font-style: italic;
  text-decoration: none;
  font-weight: 350;
}
/* 外层区域，白底，无阴影 */
.spec-title-section {
  width: 100%;
  height: 50px;
  background-color: #fff;
}

/* 内部容器，宽1200px居中 */
.spec-title-container {
  width: 1200px;
  height: 50px;
  margin: 0 auto;
  display: flex;
  align-items: center; /* 垂直居中文本 */
}

/* 标题文字样式 */
.spec-title {
  font-size: 24px;
  color: #111;
  position: relative;
  padding-bottom: 5px;
	margin-top: 50px;
}

/* 添加文字下方横线 */
.spec-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #033df9;
}
/* 外层容器，白底，高度100% */
.spec-image-section {
  width: 100%;
  min-height: 100vh; /* 设置最小高度为屏幕高，确保全屏显示 */
  background-color: #fff;
}

/* 内容容器宽1200px，居中 */
.spec-image-container {
  width: 1200px;
  margin: 0 auto;
  padding: 40px 0; /* 上下留白 */
}

/* 图片靠左，不拉伸 */
.spec-image-container img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
/* 外层灰色背景区域 */
.qa-section {
  width: 100%;
  min-height: 100vh;
  background-color: #ededed;
  padding: 50px 0;
	margin-top: -100px;
}

/* 白色内容容器，宽1200px，居中 */
.qa-container {
  width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* 标题样式 */
.qa-title {
  font-size: 20px;
  color: #111;
  margin-bottom: 2px;
  padding: 15px 30px;
  background-color: #fff;
}

/* 每条问答块 */
.qa-item {
  background-color: #fff;
  margin-bottom: 2px;
  padding: 15px 30px;
  box-sizing: border-box;
}
/* 设置每个之间 2px 间隔，最后一个不加间距 */
.qa-item + .qa-item {
  margin-top: 2px;
}
/* 问题链接样式 */
.qa-question {
  font-size: 20px;
  font-weight: bold;
  color: #111;
  text-decoration: none;
  display: block;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.qa-question:hover {
  color: #033df9;
}

/* 答案段落 */
.qa-answer {
  font-size: 16px;
  color: #333;
  line-height: 1.5;
  max-height: 72px; /* 控制最多显示三行 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* 限制3行 */
  -webkit-box-orient: vertical;
  margin-bottom: 8px;
}

/* 发布时间 */
.qa-time {
  font-size: 16px;
  color: #333;
}
.product-link{
	
  text-decoration: none; /* 去掉下划线 */
}

/* 问答详情外层区域 */
.qa-detail-section {
  width: 100%;
  background-color: #ededed;
  padding: 2px 0 50px 0; /* 与上方间隔2px，下方留白 */
}

/* 内容容器：居中白底盒子 */
.qa-detail-container {
  width: 1200px;
  margin: 0 auto;
  background-color: #fff;
  padding: 30px;
  box-sizing: border-box;
}

/* 详情标题样式 */
.qa-detail-title {
  font-size: 18px;
  font-weight: bold;
  color: #111;
  margin-bottom: 10px;
}

/* 发布时间与路径 */
.qa-detail-meta {
  font-size: 14px;
  color: #333;
  margin-bottom: 20px;
}

/* 正文内容 */
.qa-detail-content p {
  font-size: 14px;
  color: #111;
  line-height: 1.6;
  margin-bottom: 10px;
}

/* 上下篇链接样式 */
/* 普通文字部分：上一篇/下一篇 */
.nav-label {
  font-size: 14px;
  color: #111;
}

/* 链接标题部分 */
.qa-detail-link {
  font-size: 14px;
  color: #111;
  text-decoration: none;
}

.qa-detail-link:hover {
  color: #033df9;
}


.qa-detail-nav {
  margin-top: 50px;
}
/* 公司介绍模块外层容器 */
.qa-company-section {
  width: 100%;
  background-color: #ffffff;
}

/* 内层内容居中容器 */
.qa-company-container {
  width: 1200px;
  margin: 0 auto;
  background-color: #ffffff;
  box-sizing: border-box;
}

/* 文案样式 */
.qa-company-text {
  font-size: 24px;
  color: #111;
  line-height: 1.8;
  margin-bottom: 30px;
  text-align: left;
}
/* 外部容器 */
.qa-contact-section {
  width: 100%;
  background-color: #fff;
  padding: 40px 0;
	margin-bottom: 50px;
}

/* 内层内容容器，固定宽度 */
.qa-contact-container {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between; /* 横向均匀分布 */
  gap: 20px;
}

/* 每个蓝色卡片 */
.qa-contact-card {
  flex: 1;
  height: 100px;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  border-radius: 12px;
  padding: 0 20px;
  box-sizing: border-box;
box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* 图标样式 */
.qa-contact-icon {
  width: 32px;
  height: 32px;
  margin-right: 16px;
}

/* 文案样式 */
.qa-contact-text {
  font-size: 18px;
  color: #111;
font-weight: 700;
}
/* 企业文化模块整体样式 */
.qa-culture-section {
  width: 100%;
  background-image: url('../assets/images/bg2.jpg'); /* 替换为你的背景图路径 */
  background-size: cover;
  background-position: center;
  padding: 80px 0;
  box-sizing: border-box;
}

/* 居中容器 */
.qa-culture-container {
  width: 1200px;
  margin: 0 auto;
  background: transparent;
  color: white;
}

/* 每一项模块间距 */
.qa-culture-block {
  margin-bottom: 40px;
}

/* 蓝色大标题样式 */
.culture-title {
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 12px;
}

/* 白色副标题 */
.culture-subtitle {
  font-size: 18px;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 6px;
}

/* 白色小文字描述 */
.culture-desc {
  font-size: 18px;
  color: #ffffff;
  line-height: 1.6;
}
/* 荣誉资质模块整体样式 */
.honor-section {
  width: 100%;
  height:600px;
  background-color: #ffffff;
  display: flex;
  justify-content: center;
}

/* 内部宽度限制容器 */
.honor-container {
  width: 1200px;
  margin-top:80px;
  text-align: center;
}

/* 标题样式 */
.honor-title {
  font-size: 36px;
  color: #222;
  margin-bottom: 50px;
  font-family: 'MyFont', sans-serif;
  font-weight: 700;
}

/* 轮播区域样式 */
.honor-carousel {
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 500px;
}

/* 轮播轨道：横向排列图片 */
.honor-carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: max-content;
  animation: scroll-left 40s linear infinite; /* 自动滚动动画 */
}

/* 单张图片容器 */
.honor-item {
  flex: 0 0 300px;
  margin: 0 10px; 
	border-radius: 10px;
  box-shadow: 0 0px 8px rgba(0, 0, 0, 0.15);
}

.honor-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}
/* 容器样式 */



/* 滚动动画 */
@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 吸底横幅整体 */
.footer-banner {
	background-image: url('../assets/images/bg12.jpg'); /* 请将此路径换成你自己的背景图地址 */
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 70px;
  background-color: #033df9;
  z-index: 9999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1); /* 可选阴影 */
}

/* 内容容器 */
.footer-banner-container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 左侧文案 */
.footer-left .footer-title {
  font-size: 22px;
  color: #fff;
  margin: 0;
  padding-right: 100px;
  white-space: nowrap;
}

/* 中间亮点文字区域 */
.footer-highlights {
  display: flex;
  gap: 40px;
  flex: 1;
}

.footer-highlights .highlight {
  font-size: 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  padding: 6px 24px;
  border-radius: 4px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.15);
	margin-top: 5px;
}

/* 右侧按钮 */
.footer-button .quote-button {
  background-color: #ffffff;
  color: #033df9;
  font-size: 16px;
  padding: 6px 24px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s;
	margin-top: 5px;
	margin-right: 180px;
}

.footer-button .quote-button:hover {
  background-color: #e6e6e6;
}
/* 塑料制品问题模块整体区块 */
.problem-section {
  width: 100%;
  height: 750px;
  background-color: #fff;
  display: flex;
  justify-content: center;
}

/* 内部内容容器 */
.problem-container {
  width: 1200px;
  padding-top: -100px;
}

/* 标题组 */
.problem-title-group {
  margin-bottom: 50px;
}

.problem-title {
  font-size: 52px;
  color: #111;
  margin: 0;
  font-weight: bold;
}

.problem-subtitle {
  font-size: 24px;
  color: #333;
}

/* 问题卡片区域 */
.problem-list {
  display: flex;
  justify-content: space-between;
}

.problem-item {
  width: 365px;
  height: 450px;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-radius: 6px;
  padding: 20px;
  text-align: center;
}

.problem-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* 图片样式 */
.problem-item img {
  width: 328px;
  height: 239px;
  object-fit: cover;
  border-radius: 4px;
}

/* 标题和描述 */
.problem-item1 {
  font-size: 24px;
  color: #111;
  font-weight: bold;
  margin: 30px 0 25px;
}

.problem-item2 {
  font-size: 18px;
  color: #333;
  line-height: 1.5;
}
/* 整体背景容器 */
.advantage-section {
  width: 100%;
  height: 800px;
  background: url('../assets/images/bg2.jpg') no-repeat center center;
  background-size: cover;
  display: flex;
  justify-content: center;
}

/* 容器宽度 */
.advantage-container {
  width: 1200px;
  margin-top: 80px;
}

/* 标题组 */
.advantage-header .adv-title {
  font-size: 52px;
  color: #fff;
font-weight: 700;
}

.advantage-header .adv-subtitle {
  font-size: 24px;
  color: #fff;
  margin-bottom: 50px;
}

/* 卡片容器 */
.advantage-cards {
  display: grid;
  grid-template-columns: repeat(4, 274px);
  grid-template-rows: repeat(2, 210px);
  gap: 24px;
}

/* 单张卡片 */
.adv-card {
  position: relative;
  width: 274px;
  height: 210px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  background-color: #fff;
  transition: all 0.3s ease;
}

/* 卡片图片 */
.adv-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.3s ease;
}

/* 覆盖矩块（默认显示） */
.adv-card-overlay {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 105px;
  background: #fff2f2;
  text-align: center;
  padding-top: 10px;
  box-sizing: border-box;
  transition: opacity 0.3s ease;
}

.adv-card-title {
  font-size: 26px;
  color: #111;
  font-weight: bold;
  margin-top: 10px;
}

.adv-card-text {
  font-size: 16px;
  color: #333;
}

/* 悬停时：隐藏底部块 + 图片变暗 + 居中显示文字变白 */
.adv-card:hover img {
  filter: brightness(30%) grayscale(20%);
}

.adv-card:hover .adv-card-overlay {
  background: transparent;
  top: 50%;
  bottom: auto;
  height: auto;
  transform: translateY(-50%);
  padding: 0;
}

.adv-card:hover .adv-card-title,
.adv-card:hover .adv-card-text {
  color: #fff;
}