@charset "UTF-8";
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: '微软雅黑', sans-serif;
}
:root {
  /* 基本色系 */
  --brand-primary: #a8001f;         /* k8凯发(中国)天生赢家品牌主色 */
 --brand-secondary: #0066b3;       /* k8凯发(中国)天生赢家品牌次色 */
 --text-primary: #333;
 --text-secondary: #666;
 --border-color: #eaeaea;
 --background-light: #f8f9fa;
 --state-success: #28a745;         /* 成功状态 */
 --state-warning: #ffc107;         /* 警告状态 */
 --state-danger: #dc3545;          /* 错误状态 */
 --interactive-hover: #c40024;     /* 主色悬停 */
 --interactive-active: #8a0019;    /* 主色点击态 */
 --link-visited: #551a8b;          /* 已访问链接 */
 --base-font-size: 16px;
}
body {	 
	color: var(--text-primary);
	line-height: 1.6;
	background-color: #fff;
}

a {
	text-decoration: none;
	color: inherit;
	transition: color 0.3s;
}
a:hover {
	color: var(--interactive-hover);
}
aside span a:hover, footer .foot_nav .big a:hover, .baojia a:hover, .tel a:hover {
	color: var(--brand-secondary);
}
/* ========== 导航栏优化 ========== */
.navbar {
	max-width: 1920px;
	 margin: 0 auto;
	 padding: 1rem 6rem;
	 display: flex;
	 justify-content: space-between;
	 align-items: center;
   }
   .navbar-outer { 
	   position: fixed;
	   top: 0;
	   left: 0;
	   width: 100%;
	   z-index: 1000;
	   box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	   background: #fff;
   }
   .navbar-outer.scrolled {
	   box-shadow: 0 2px 10px rgba(0,0,0,0.2) !important;
   }
   .logo {   
	   width: clamp(150px, 12vw, 200px);
	   height: auto; /* 保持宽高比 */
	   transition: width 0.3s ease; /* 添加平滑过渡效果 */
	   object-fit: contain; /* 保持图片比例 */
	   display: block; /* 消除图片下方的间隙 */
   }
#nav-links {
	display: flex;
	gap: 1rem;
	font-size: clamp(0.9rem, 1.1vw + 2px, 1.5rem);
}
#nav-links a {
	text-decoration: none;
	color: var(--text-primary);
	font-weight: 500;
	transition: color 0.3s;
	border-radius: 4px;
	  position: relative;
  display: inline-flex;
}
#nav-links a:hover {
	color: var(--brand-primary);
	background-color: var(--background-light);
} 

#nav-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-primary);
  transition: width 0.3s ease;
}

#nav-links a:hover::after {
  width: 100%;
}

.hamburger {
	background: none;
	display: none;
	cursor: pointer;
	border: none;
	padding: 0;
	font-size: 1.5rem;
	color: var(--brand-primary);
}
 .phone {
      color: #0066b3;
      font-weight: 500;
      height: 100%;
      padding-left: 1rem;
      text-align: center;
      border-left: 1px solid #918f8f;
  }
  .dropdown-menu {
      position: absolute;
      top: 70%;
      left: 0;
      background-color: white;
      border: 1px solid #eee;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      align-items: center;
      display: none;
      gap: 3rem;
      justify-content: center;
      width: 100%;
      padding: 0.8rem 5rem;
      z-index: 100;
  }
  .dropdown-menu.active {
      display: flex;
  }
  /* 只在PC端应用悬停效果 */
  @media (min-width: 769px) {
      .dropdown:hover .dropdown-menu {
          display: flex;
      }
  }
  @media (max-width: 768px) {
      .dropdown {      position: relative;    }
      .phone {      display: none;      }
      .dropdown-menu {
          position: static;
          align-items: center;
          display: none;
          gap: 1rem;
          flex-direction: column;
          justify-content: center;
          padding: 1rem 1rem 0rem 1rem;
          align-items: flex-start;
          border: none;
          box-shadow: none;
      }
  }
/* ========== 横幅区域优化 ========== */
/* banner距离顶部的高度 */
.navbar-outer + .banner-container {
    margin-top: calc(1rem * 2 + 36px); /* 根据导航栏的padding和logo高度计算 */
}
@media (max-width: 1200px) {
    .navbar-outer + .banner-container {
        margin-top: calc(1rem * 2 + clamp(150px, 12vw, 200px) * 0.2);
    }
}
@media (max-width: 768px) {
    .navbar-outer + .banner-container {
        margin-top: calc(0.5rem * 2 + clamp(100px, 25vw, 150px) * 0.3);
    }
}
.banner-container {	
	position: relative;
	overflow: hidden;
	aspect-ratio: 16/5; 
}
.banner {
	display: none;
	transition: opacity 0.5s ease;
	width: 100%;
	opacity: 0;
}
.banner.active {
	display: block;
	opacity: 1;
}
.banner-dots {
	position: absolute;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 10px;
}
.dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.5);
	cursor: pointer;
	transition: background 0.3s ease;
}
.dot.active {
	background: #fff;
}
/* ========== 面包屑导航优化 ========== */
.bread {
	padding: 0.5rem 6rem;
	background-color: var(--background-light);
}
.bread p.dqwz {
	font-size: 0.9rem;
	line-height: 1.5rem;
	color: var(--text-secondary);
	padding-left: 20px;
	background: url(/images/home.png) no-repeat left center;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.bread p.dqwz a {
	color: var(--text-primary);
	transition: color 0.3s;
}
.bread p.dqwz a:hover {
	color: var(--brand-primary);
}
/* ========== 主内容区优化 ========== */
main {
	padding: 1rem 6rem 1rem 6rem;
	overflow: hidden;
	height: auto;
	display: flex;
	flex-wrap: wrap;
	gap: 2%;
}
article strong {
    color: var(--brand-secondary);
    font-weight: 600;
}
main article {
	width: 73%;
	background-color: #fff;
}
article a {
	color: var(--brand-secondary);
	text-decoration: none;
	border-bottom: 1px dashed var(--brand-secondary);
	transition: all 0.3s ease;
}
article a:hover {
	color: var(--interactive-hover);
	border-bottom: 1px solid var(--interactive-hover);
}
article p {
	font-size: clamp(1rem, 1.1vw, 1.2rem);
	line-height: 1.8;
	margin: 1rem 0;
	text-align: justify;
}
article img {
	max-width: 100%;
	height: auto;
	display: block;
	margin: 0.5rem auto;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	border: 1px solid var(--border-color);
}
main article section {
	width:100%;
	overflow: hidden;
	padding-bottom: 10px;
}
main aside {
	width: 25%;
	 display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.product-head{
	  display: flex;
      flex-direction: row;
      gap: 30px;
      align-items: center;
      margin-bottom: 40px;	  
    margin: 1.5rem auto;
	padding: 1.2rem;
	background-color: var(--background-light);
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	border: 1px solid #e0e0e0; }
		  
/* 产品概述区 */
.overview {
	padding: 1%;
	width: 100%;
	float: left;
	display: flex;
	flex-direction: column;
	align-items: center;
	min-height: 300px;
}
.overview img {
	width: 100%;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	background-color:#FFF;
}
.overview img:hover {
    transform: scale(1.02);
}
/* 标题样式优化 */
h1, h2, h3 {
	color: var(--brand-secondary);	
}
article h1 {
	text-align: left;
	font-size: clamp(1.6rem, 1.35vw + 3px, 2.5rem);
}
h2 {
	line-height: 1.8;
	position: relative;
	padding-left: 1.2rem;
	margin-top: 2.5rem;
	margin-bottom: 1.5rem;
	font-size: clamp(1.5rem, 1.6vw, 2rem);
	color: var(--brand-secondary);
	background-color: rgba(255, 240, 240, 0.3); /* 浅色背景区分章节 */
}
 h2::before {
 content: "";
 position: absolute;
 left: 0;
 top: 0.5rem;
 height: 2rem;
 width: 6px;
 background: var(--brand-primary);
 border-radius: 3px;
}
h3 {
	line-height: 1.8;
	font-size: clamp(1.1rem, 1vw, 1.5rem);
	font-weight: bold;
	margin: 1.5rem 0 0.5rem;
	position: relative;
	padding-left: 15px; /* 给箭头留出空间 */
}
h3::before {
 content: "";
 position: absolute;
 left: 0;
 top: 1rem;
 transform: translateY(-50%);
 border-top: 8px solid transparent;
 border-bottom: 8px solid transparent;
 border-left: 8px solid #c0392b; /* 箭头颜色，对应需求的色彩 */
}
/* 段落样式优化 */
p {
	font-size: clamp(1rem, 1.1vw + 2px, 1.125rem);
	line-height: 1.8;
	margin: 0.8rem 0;
}
p.description {	
	text-indent: 0;
	font-size: clamp(1rem, 1.2vw, 1.3rem);
	color: var(--text-secondary);
}
/* 内容框样式 */
.outkuang {
	display: flex;
	flex-direction: row;
	gap: 20px;
	margin: 1.5rem auto;
	padding: 1.2rem;
	background-color: var(--background-light);
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	border: 1px solid #e0e0e0;
}

.huikuang {	
	margin: 1.5rem auto;
	padding: 1.2rem;
	background-color: var(--background-light);
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	border: 1px solid #e0e0e0;
}
.outkuang:hover , .huikuang:hover, .product-head:hover{
	transform: translateY(-5px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
	border-color: #a8001f;
}
.outkuang .kuang {
	width: 50%;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.outkuang img {
	width: 100%;
	border-radius: 6px;
}
/* 表格样式优化 */
.pro-table {
	word-wrap: break-word;
    table-layout: auto;
	width: 100%;
	border-collapse: collapse;
	margin: 1.5rem 0;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	border-radius: 8px;
	overflow: hidden;
}
.pro-table th, .pro-table td {
	padding: 0.3rem 0.5rem;
	text-align: center;
	border: 1px solid var(--border-color);
}
.pro-table th {
	background-color: var(--brand-secondary);
	color: white;
	font-weight: bold;
}
 .pro-table tr:nth-child(even) {
 background-color: var(--background-light);
}
.pro-table tr:hover {
	background-color: rgba(0, 102, 179, 0.05);
}
/* 报价按钮优化 */
.baojia {	
	padding: 0.5rem 1rem ;
	background-color: #f0f0f0;
	border-bottom: 4px solid var(--state-warning);
	border-radius: 14px;
}
.baojia p{
	padding: 0rem;
	text-align: left;
	font-weight: bold;
}

/*备注  声明样式 */
.beizhu {
	font-size: 0.85rem;
	line-height: 1.5;
	margin: 0 1rem;	
	font-style: italic;
}
.shengming {
	font-size: 0.85rem;
	line-height: 1.5;
	margin: 1.5rem 0;
	padding: 1rem;
	background-color: #f0f0f0;
	border-radius: 0 4px 4px 0;
	font-style: italic;
}
/* ========== 侧边栏优化 ========== */
aside .wenzi {
	width: 100%;
	padding: 1rem;
	border: 1px solid var(--border-color);
	border-top: none;
	border-radius: 0 0 8px 8px;
}
aside span {
	border-radius: 8px 8px 0 0;
	color: white;
	width: 100%;
	font-weight: bold;
	line-height: 2.5rem;
	text-indent: 1.5rem;
	display: block;
	background-color: var(--brand-primary);
	border: 1px solid var(--brand-primary);
	font-size: clamp(1.2rem, 2.2vw, 1.5rem);
}
aside .wenzi p {
	margin: 0.3rem 0;
  font-size: clamp(1rem, 1.1vw + 2px, 1.125rem);
  border-bottom: 1px dashed var(--border-color);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
aside .wenzi p:last-child {
	border-bottom: none;
}
aside .wenzi p a {
	color: var(--brand-secondary);
	transition: color 0.3s;
}
aside .wenzi p a:hover {
	color: var(--brand-primary);
}
aside .tu {
	border: 1px solid var(--border-color);
	border-radius: 8px;
	margin-bottom: 1.5rem;
	overflow: hidden;
	transition: transform 0.3s ease;
}
aside .tu:hover {
	transform: translateY(-5px);
}
aside .tu img {
	display: block;
	width: 100%;
	height: auto;
	transition: transform 0.5s ease;
}
aside .tu:hover img {
	transform: scale(1.05);
}
/**********分类页****增产品展示*****************************************************/
 
 
h1 {
	font-weight: bold;
	line-height: 2.5rem;	
	padding-bottom: 0.5rem;
	margin-bottom: 1.5rem;
	border-bottom: 3px solid var(--brand-primary); 
	margin-top: 15px;
	margin-right: auto;
	margin-left: auto;
}
.product-container {
	display: flex;
	flex-direction: column;
	gap: 50px;
	padding: 20px 0;
}
.product-item {
	display: flex;
	background: linear-gradient(145deg, #58a1ea, #003d7a);
	border-radius: 15px;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(0, 60, 120, 0.3);
	transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
	position: relative;
	z-index: 1;
}
.product-item:hover {
	transform: translateY(-5px);
}
.product-image {
	flex: 0 0 40%;
	padding: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.05);
}
.product-image img {
	max-width: 100%;
	max-height: 350px;
	object-fit: contain;
	filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
	transition: transform 0.3s ease;
}
.product-image img:hover {
	transform: scale(1.05);
}
.product-info {
	padding: 25px;
	color: white;
	position: relative;
	background: linear-gradient(45deg, rgba(0, 102, 179, 0.7), rgba(0, 60, 120, 0.8));
}
.product-info h2 a {
	color: #fff;
}
.product-info h2 a:hover {
	color: var(--brand-primary);
}
.product-description {	
	line-height: 1.7;
	margin-bottom: 20px;
	color: rgba(255, 255, 255, 0.9);
}
.product-link {
	text-align: right;
	font-size: clamp(1rem, 1.2vw, 1.8rem);
}
.product-link a {
	display: inline-block;
	padding: 6px 30px;
	background: var(--brand-primary);
	color: rgba(255, 255, 255, 1);
	text-decoration: none;
	border-radius: 10px;
	font-weight: bold;
	transition: all 0.3s ease;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.product-link a:hover {
	background: linear-gradient(to right, #e62044, #f20732);
	transform: translateY(+5px);
	box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}
 
  /* 响应式设计 */
  @media (max-width: 1200px) {
 .product-image {
 flex: 0 0 35%;
}
}
 @media (max-width: 1000px) {
 .product-image {
 flex: 0 0 40%;
}
}
 @media (max-width: 768px) {
 .banner-container {
    aspect-ratio: 16/7;  
  }
 .product-item {
 flex-direction: column;
}
 .product-image {
 flex: 0 0 auto;
 padding: 15px;
}
 section {
        flex-direction: column;      
    }
 .product-head{	
        flex-direction: column;         
	 }
}

 /* 分类导语 */
    .category-intro {
    background: linear-gradient(to right, #f8f9fa, #e9ecef);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0 30px;
    border-left: 4px solid var(--brand-primary);
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    }

    .category-intro p {
       line-height: 1.8;
    color: #444;
    margin: 0;
    }

    @media (max-width: 768px) {
    .category-intro {
        padding: 15px;
        margin: 15px 0 20px;
    }
    
    .category-intro p {
        font-size: 1rem;
    }
    }
   /* 信任徽章 - 容器整体靠右排列 */
   .trust-badges {
    width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end; /* 默认靠右排列 */
  gap: 15px;
  margin: 0 25px 25px;
  padding: 15px 0;
  /*border-bottom: 1px solid var(--border-color);*/
}

.trust-badges span {
  background: var(--brand-primary);
  color: white;
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
}

.trust-badges span:nth-last-child(-n+2) {
  background: var(--brand-secondary); 
}

.trust-badges span::before {
  content: "?";
  margin-right: 6px;
  font-weight: bold;
}

@media (max-width: 768px) {
  .trust-badges {
    gap: 10px;
    justify-content: center; /* 移动端居中 */
  }
  
  .trust-badges span {
    font-size: 0.85rem;
    padding: 6px 12px;
  }
}

/* 相关产品链接 - 容器整体居中排列 */
.related-links {
  background: rgba(0, 102, 179, 0.05);
  padding: 15px;
  border-radius: 8px;
  margin: 25px auto 15px; /* 容器居中 */
  border: 1px dashed var(--brand-secondary);
  font-size: clamp(1rem, 1.25vw + 2px, 1.125rem);
  text-align: center; /* 内容也居中（可选） */
}

.related-links a {
  color: var(--brand-secondary);
  font-weight: 500;
  margin: 0 8px;
  position: relative;
  display: inline-flex;
}

.related-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-primary);
  transition: width 0.3s ease;
}

.related-links a:hover::after {
  width: 100%;
}

@media (max-width: 768px) {
  .related-links {
    padding: 12px;
  }
  
  .related-links a {
    margin: 5px 10px;
  }
}

/* ========== 页脚优化 ========== */
footer {
	background-color: var(--brand-primary);
	padding: 2rem 6rem;
	overflow: hidden;
	clear: both;
	color: white;
}
.foot_con {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-bottom: 1.5rem;
}
.footlogo {
	  align-items: center; 
	display: flex;	
    flex-direction: column;
}
.footlogo img.logo {
	filter: brightness(0) invert(1);
}
.footlogo img.code {
	width: 100px;	
}
.foot_nav .big a {
	font-weight: bold;	
	display: block;
	margin-bottom: 0.5rem;
	font-size: clamp(1rem, 1.25vw + 2px, 1.125rem);
}
.foot_nav .hui {
	color: rgba(255, 255, 255, 0.8);
	line-height: 1.8;
	font-size: clamp(0.9rem, 1.1vw + 2px, 1rem);
	display: block;
	transition: color 0.3s;
}
.foot_nav .hui a:hover {
	color: white;
}
.foot_contact .tel {
	font-size: 1.8rem;
	line-height: 1.2;
	margin: 0.5rem 0;
	font-weight: bold;
}
.foot_contact p {
	font-weight: bold;
	font-size: clamp(1rem, 1.25vw + 2px, 1.125rem);
	display: block;
	margin-bottom: 0.5rem;
}
.foot_contact .zxbtn {
	display: inline-block;
	width: auto;
	height: auto;
	line-height: 1.5;
	text-align: center;
	color: white;
	font-weight: bold;
	font-size: 1.5rem;
	background: var(--brand-secondary);
	margin-top: 1rem;
	padding: 0.8rem 3rem;
	border-radius: 10px;
	transition: all 0.3s ease;
}
.foot_contact .zxbtn:hover {
	background: #0056b3;
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.banquan {
	font-size: clamp(0.9rem, 1.1vw + 2px, 1.1rem);
	text-align: center;
	padding: 1rem 0;
	border-top: 1px solid rgba(255, 255, 255, 0.2);	 
}
.banquan a {
	color: white;
	font-weight: 500;
}
/* ========== 底部按钮栏优化 ========== */
.footerBtn {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding-bottom: env(safe-area-inset-bottom);
      /* 苹果安全区域适配 */
      background: #fff;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
      border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

    @media (min-width: 769px) {
      .footerBtn {
        display: none !important;
      }
    }

    .footerBtn ul {
      display: flex;
      padding: 0;
      margin: 0;
      list-style: none;
      width: 100%;
    }

    .footerBtn li {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 8px 0;
      position: relative;
    }

    .footer-btn {
      display: flex;
      flex-direction: column;
      align-items: center;
      width: 100%;
      padding: 8px 0;
      text-decoration: none;
      color: #666;
      transition: all 0.3s ease;
    }

    .btn-icon {
      width: 24px;
      height: 24px;
      margin-bottom: 4px;
      transition: all 0.3s ease;
    }

    /* 按钮文字样式 */
    .btn-text {
      text-align: center;
      line-height: 1.3;
    }

    .btn-text strong {
      display: block;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 2px;
      transition: all 0.3s ease;
    }

    .btn-text span {
      display: block;
      font-size: 10px;
      line-height: 1.3;
      opacity: 0.8;
      margin: 0 auto;
      transition: all 0.3s ease;
    }

    /* 按钮悬停和激活状态 */
    .footer-btn:active {
      transform: scale(0.95);
    }

    /* 各按钮颜色样式 */
    .btn-emergency .btn-icon,
    .btn-emergency .btn-text strong {
      color: #261cdf;
    }

    .btn-emergency:active,
    .btn-emergency.active {
      background-color: rgba(38, 28, 223, 0.05);
    }

    .btn-emergency:active .btn-icon,
    .btn-emergency:active .btn-text strong,
    .btn-emergency.active .btn-icon,
    .btn-emergency.active .btn-text strong {
      color: #1a14b3;
    }

    .btn-case .btn-icon,
    .btn-case .btn-text strong {
      color: #2f8911;
    }

    .btn-case:active,
    .btn-case.active {
      background-color: rgba(47, 137, 17, 0.05);
    }

    .btn-case:active .btn-icon,
    .btn-case:active .btn-text strong,
    .btn-case.active .btn-icon,
    .btn-case.active .btn-text strong {
      color: #24720d;
    }

    .btn-consult .btn-icon,
    .btn-consult .btn-text strong {
      color: #b625ef;
    }

    .btn-consult:active,
    .btn-consult.active {
      background-color: rgba(182, 37, 239, 0.05);
    }

    .btn-consult:active .btn-icon,
    .btn-consult:active .btn-text strong,
    .btn-consult.active .btn-icon,
    .btn-consult.active .btn-text strong {
      color: #9a1dca;
    }

    /* 抖动动画 */
    @keyframes shake {
      0%,
      100% {
        transform: translateX(0);
      }
      25% {
        transform: translateX(-4px) rotate(-3deg);
      }
      75% {
        transform: translateX(4px) rotate(3deg);
      }    }

    .shake-animation {
      animation: shake 1.2s ease-in-out infinite;
    }

    /* 适配iPhone X及以后的全面屏设备 */
    @supports (padding-bottom: env(safe-area-inset-bottom)) {
      .footerBtn {
        padding-bottom: calc(8px + env(safe-area-inset-bottom));
      }
    }

    /* 小屏幕优化 */
 @media (max-width: 320px) {
      .btn-text strong {
        font-size: 12px;
      }

      .btn-text span {
        font-size: 9px;
      }
    }
/*********京东联盟************************************/
 .jd-mini-ad { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);  border: 1px solid #e0e0e0; border-radius: 8px;  padding: 12px 16px; margin: 1.5rem 0; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); transition: all 0.3s ease;  max-width: 100%;  text-align: center;
        }
        .jd-mini-logo {  display: flex;  align-items: center;gap: 6px; font-weight: 600;   color: #e31436;    }
        .jd-mini-logo svg {  background: #e31436;  padding: 2px; border-radius: 2px;}

        .jd-mini-content { display: flex; justify-content: space-between;  align-items: center; gap: 12px;   }
        .jd-mini-text {   flex: 1; margin: 0;  color: var(--brand-secondary);  line-height: 1.4;
          text-align: center;  }
        .jd-mini-buttons { display: flex;   gap: 8px; flex-shrink: 0;  }
        .jd-mini-btn { background: #e31436;  color: white;  padding: 6px 12px;   border-radius: 6px;
          text-decoration: none;  font-weight: 500; transition: all 0.2s ease;  border: 1px solid #e31436;  white-space: nowrap; }
        .jd-mini-btn:hover {  background: #c1102d;   transform: translateY(-1px);  box-shadow: 0 2px 4px rgba(227, 20, 54, 0.3);   color: white;      }
        /* 响应式设计 */
        @media (max-width: 768px) {
          .jd-mini-ad {   padding: 10px 12px;  margin: 1rem 0;  }
          .jd-mini-content {flex-direction: column; align-items: flex-start;  gap: 8px;  }
          .jd-mini-buttons { align-self: flex-end;  }
          .jd-mini-text { font-size: 0.85rem;   }
        }

        @media (max-width: 480px) {
          .jd-mini-content { flex-direction: column; align-items: stretch;  }
          .jd-mini-buttons { align-self: stretch; justify-content: space-between; }
          .jd-mini-btn { flex: 1; text-align: center; padding: 8px 12px; }
        }
/* ========== 响应式设计优化 ========== */
.dqwz, main , .foot_con, .banquan{
	max-width: 1920px;     margin: 0 auto;   
  }
  @media (min-width: 1921px) {
	  main{padding: 1rem 0rem;}
	  .navbar {padding: 1rem 0rem;}
	}

@media (max-width: 1200px) {
 .navbar, .bread, main, footer {
 padding-left: 2rem;
 padding-right: 2rem;
}
}
 @media (max-width: 1000px) {
 main {
 padding: 0.5rem 1rem 1rem 1rem;
}
 main article{
 width: 100%;
}
 main aside {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
  }
footer .foot_con .footlogo {
	display: none;
   }
 aside .lianxi {
 display: none;
}

 aside .tu {
 display: none;
}
}
 @media (max-width: 768px) { 
 .navbar {
 padding: 0.8rem 1rem;
}
 #nav-links {
 display: none;
 width: 100%;
 flex-direction: column;
 position: absolute;
 top: 100%;
 left: 0;
 background: white;
 padding: 1rem;
 box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
 #nav-links.active {
 display: flex;
}
 .hamburger {
 display: block;
}
 
 .bread {
 padding-left: 1rem;
 padding-right: 1rem;
}
 main {
 padding: 0.5rem;
}
 .weizhi {
 display: none;
}

 .outkuang {
 flex-direction: column;
}
 .outkuang .kuang {
 width: 100%;
}

 footer {
 padding: 1rem;
}
 .foot_con .footlogo,  .foot_con .foot_contact {
 display: none;
}
 .banquan {
 padding-bottom: 6rem;
 padding-top: 1rem;
}
 .pro-table {
display: block; 
 overflow-x: auto;
 white-space: nowrap;
}
 .pro-table th {
    white-space: nowrap;
  }
 .pro-table::-webkit-scrollbar {
        height: 12px; /* 增加滚动条高度 */
        background-color: #f5f5f5;
        border-radius: 6px;
    }
    
    .pro-table::-webkit-scrollbar-thumb {
        background: linear-gradient(to right, #0066cc, #0047ab);
        border-radius: 6px;
        border: 2px solid #f5f5f5; /* 添加白色边框 */
    }
    
    .pro-table::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(to right, #0047ab, #003366);
    }
    
    .pro-table::-webkit-scrollbar-track {
        background: #f0f7ff; /* 浅蓝色轨道背景 */
        border-radius: 6px;
    }
}