/* 
 * 主样式文件 
 * 包含所有页面的CSS样式 
 */

/* 颜色变量定义 */
:root {
    --navy-900: #0A2463;
    --orange-500: #E67E22;
    --orange-400: #F39C12;
    --silver-50: #F9FAFB;
    --silver-100: #F3F4F6;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    /* 全局变量定义 */
    --primary-color: #0A2463;       /* 最深的蓝色，用于导航栏、横幅区域、页脚等主要蓝色背景 */
    --primary-color-800: #1E3A8A;   /* 中等深度蓝色，用于移动端导航菜单背景等 */
    --primary-color-700: #2855A8;   /* 较浅的蓝色，用于移动端导航菜单边框等 */
    --secondary-color: #f39c12;     /* 辅助色调 - 橙色 */
    --text-primary: #333333;        /* 主要文字色 */
    --text-secondary: #666666;      /* 次要文字色 */
    --text-light: #999999;          /* 浅色文字 */
    --bg-primary: #ffffff;          /* 主背景色 */
    --bg-secondary: #f8f9fa;        /* 次背景色 */
    --border-color: #e1e5e9;        /* 边框颜色 */
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'system-ui', 'sans-serif';
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--silver-50);
}

/* 容器 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 背景纹理 */
.bg-texture {
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: repeat;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--orange-500);
    color: white;
}

.btn-primary:hover {
    background-color: var(--orange-400);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-orange {
    background-color: var(--orange-500);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 0.375rem;
    text-decoration: none;
    transition: background-color 0.3s;
}

.btn-orange:hover {
    background-color: var(--orange-400);
}

/* 头部样式 */
.site-header {
    background-color: var(--navy-900);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 80px;
}

.site-header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-title a {
    color: white;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: bold;
}

.contact-info {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 15px;
    border-radius: 4px;
}

.contact-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.main-navigation {
    margin-left: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: #f39c12;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .desktop-navigation {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
}

/* 桌面端导航菜单显示 */
@media (min-width: 769px) {
    .desktop-navigation {
        display: block;
    }
}

/* 响应式设计 - 中等屏幕及以上 */
@media (min-width: 768px) {
    .desktop-navigation {
        display: block !important;
    }
    
    .consult-button {
        display: block !important;
    }
    
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .desktop-navigation .nav-list {
        display: flex !important;
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .desktop-navigation .nav-list li {
        margin-left: 2rem !important;
    }
    
    .desktop-navigation .nav-list a {
        color: white !important;
        text-decoration: none !important;
        padding: 0.5rem 0 !important;
        display: block !important;
    }
    
    .desktop-navigation .nav-list a:hover {
        color: #F39C12 !important;
    }
}

/* 主要内容区域 */
#main-content {
    margin-top: 80px;
}

/* 首页横幅 */
.home-banner {
    background-color: var(--navy-900);
    color: white;
    position: relative;
    padding: 5rem 0;
}

.home-banner .container {
    padding: 6rem 1rem;
    text-align: center;
}

.banner-content {
    max-width: 600px;
    margin: 0 auto;
}

.banner-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: bold;
    line-height: 1.25;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: 1.5rem;
}

.banner-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--gray-300);
    margin-bottom: 2rem;
}

.banner-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

.banner-buttons .btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
}

.banner-buttons .btn-primary {
    background-color: #E67E22;
    color: white;
}

.banner-buttons .btn-primary:hover {
    background-color: #f39c12;
}

.banner-buttons .btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.banner-buttons .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .banner-buttons {
        flex-direction: row;
    }
    
    .home-banner {
        padding: 8rem 0;
    }
    
    .home-banner .container {
        padding: 6rem 1rem;
    }
}

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
}

.wave-divider svg {
    display: block;
    width: 100%;
    height: 50px;
}

/* 产品和案例 */
.home-products {
    background-color: var(--silver-100);
    padding: 5rem 0;
}

.home-cases {
    background-color: white;
    padding: 5rem 0;
}

.products-grid,
.cases-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .products-grid,
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid,
    .cases-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 通用页面样式 */

/* 首页样式 */
.home-about {
  background-color: var(--bg-secondary);
  padding: 80px 0;
}

.home-about .section-header {
  text-align: center;
  margin-bottom: 40px;
}

.home-about .section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.home-about .section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.home-about-content.industrial-page {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--bg-primary);
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

.home-about-content .entry-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 30px;
}

.home-about-content .entry-content p {
  margin-bottom: 20px;
}

.about-button-wrapper {
  text-align: center;
}

/* 我们的优势 */
.home-advantages {
  background-color: white;
  padding: 80px 0;
}

.home-advantages .section-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 64px;
}

.home-advantages .section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.home-advantages .section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 32px;
}

@media (min-width: 768px) {
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .advantages-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.advantage-item {
  background-color: var(--bg-secondary);
  padding: 32px;
  border-radius: 8px;
  transition: box-shadow 0.3s ease;
}

.advantage-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.advantage-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.advantage-desc {
  color: var(--text-secondary);
}

/* 核心产品区域 */
.home-products {
  background-color: var(--bg-secondary);
  padding: 80px 0;
}

/* 成功案例区域 */
.home-cases {
  background-color: white;
  padding: 80px 0;
}

/* 产品和案例区域通用样式 */
.home-products .section-header,
.home-cases .section-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .home-products .section-header,
  .home-cases .section-header {
    flex-direction: row;
    align-items: center;
  }
}

.home-products .section-header .header-content,
.home-cases .section-header .header-content {
  max-width: 42rem;
  margin-bottom: 24px;
  text-align: center;
}

@media (min-width: 768px) {
  .home-products .section-header .header-content,
  .home-cases .section-header .header-content {
    margin-bottom: 0;
    text-align: left;
  }
}

.home-products .section-title,
.home-cases .section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.home-products .section-subtitle,
.home-cases .section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: 0;
}

.home-products .section-header .more-link,
.home-cases .section-header .more-link {
  color: var(--secondary-color);
  font-weight: 500;
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: color 0.3s ease;
}

.home-products .section-header .more-link:hover,
.home-cases .section-header .more-link:hover {
  color: #F39C12;
}

.home-products .section-header .more-link i,
.home-cases .section-header .more-link i {
  margin-left: 0.5rem;
}

/* 产品网格布局 */
.products-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 32px;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 案例网格布局 */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
}

@media (min-width: 768px) {
  .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 产品卡片 */
.product-item {
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.product-item:hover {
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.product-image {
  width: 100%;
  height: 14rem;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-content {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.product-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.product-title a:hover {
  color: var(--primary-color);
}

.product-excerpt {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.product-button-wrapper a {
  color: var(--secondary-color);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: color 0.3s ease;
}

.product-button-wrapper a:hover {
  color: #F39C12;
}

.product-button-wrapper a i {
  margin-left: 0.25rem;
}

/* 案例卡片 */
.case-item {
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: opacity 0.3s ease;
}

.case-item:hover {
  opacity: 0.9;
}

.case-image {
  width: 100%;
  height: 16rem;
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-content {
  padding: 1.5rem;
}

.case-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.case-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.case-title a:hover {
  color: var(--primary-color);
}

.case-excerpt {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.case-button-wrapper a {
  color: var(--secondary-color);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: color 0.3s ease;
}

.case-button-wrapper a:hover {
  color: #F39C12;
}

.case-button-wrapper a i {
  margin-left: 0.25rem;
}

/* 首页按钮区域 */
.section-footer {
  text-align: center;
  margin-top: 30px;
}

/* 页眉样式 */
.site-header {
  background-color: var(--primary-color);
  color: white;
  padding: 15px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  height: 100%;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 15px;
}

.site-logo img {
  height: 50px;
  width: auto;
}

.site-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  text-decoration: none;
}

.contact-info {
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 8px 15px;
  border-radius: 4px;
}

.contact-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.main-navigation {
  flex: 0 0 100%;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 30px;
  justify-content: flex-end; /* 菜单右对齐 */
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
  padding: 5px 0;
}

.nav-menu a:hover {
  color: var(--secondary-color);
}

/* 页面标题栏 */
.page-header-bar {
  background: 
    url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E"),
    linear-gradient(135deg, var(--primary-color), var(--primary-color-700));
  background-repeat: repeat, no-repeat;
  background-position: top left, center center;
  background-size: auto, cover;
  color: white;
  padding: 80px 0;
  text-align: center;
  margin-bottom: 40px;
  margin-top: -80px; /* 修复白条问题 */
  padding-top: 160px; /* 补偿负边距 */
}

.page-header-bar .page-title {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.page-header-bar .page-desc {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
}

.page-header-bar .post-categories,
.page-header-bar .case-category {
  margin-top: 15px;
}

.page-header-bar .category-link {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  text-decoration: none;
  margin: 0 5px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.page-header-bar .category-link:hover {
  background-color: var(--secondary-color);
  color: white;
}

/* 分类导航 */
.taxonomy-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.taxonomy-nav .nav-item {
  display: inline-block;
  padding: 8px 20px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  text-decoration: none;
  border-radius: 30px;
  transition: var(--transition);
}

.taxonomy-nav .nav-item:hover,
.taxonomy-nav .nav-item.active {
  background-color: var(--secondary-color);
  color: white;
}

/* 页面内容区域 */
.page-content {
  padding: 40px 0;
}

.industrial-page {
  background: var(--bg-primary);
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

.industrial-page .entry-content,
.industrial-page .product-content,
.industrial-page .case-content {
  line-height: 1.8;
  color: var(--text-primary);
}

.industrial-page .entry-content h1,
.industrial-page .entry-content h2,
.industrial-page .entry-content h3,
.industrial-page .entry-content h4,
.industrial-page .entry-content h5,
.industrial-page .entry-content h6,
.industrial-page .product-content h1,
.industrial-page .product-content h2,
.industrial-page .product-content h3,
.industrial-page .product-content h4,
.industrial-page .product-content h5,
.industrial-page .product-content h6,
.industrial-page .case-content h1,
.industrial-page .case-content h2,
.industrial-page .case-content h3,
.industrial-page .case-content h4,
.industrial-page .case-content h5,
.industrial-page .case-content h6 {
  margin: 20px 0 15px 0;
  color: var(--text-primary);
}

.industrial-page .entry-content p,
.industrial-page .product-content p,
.industrial-page .case-content p {
  margin-bottom: 20px;
}

.industrial-page .entry-content ul,
.industrial-page .entry-content ol,
.industrial-page .product-content ul,
.industrial-page .product-content ol,
.industrial-page .case-content ul,
.industrial-page .case-content ol {
  margin-bottom: 20px;
  padding-left: 30px;
}

.industrial-page .entry-content li,
.industrial-page .product-content li,
.industrial-page .case-content li {
  margin-bottom: 10px;
}

.industrial-page .entry-content a,
.industrial-page .product-content a,
.industrial-page .case-content a {
  color: var(--primary-color);
  text-decoration: none;
}

.industrial-page .entry-content a:hover,
.industrial-page .product-content a:hover,
.industrial-page .case-content a:hover {
  text-decoration: underline;
}

.industrial-page .entry-content blockquote,
.industrial-page .product-content blockquote,
.industrial-page .case-content blockquote {
  border-left: 4px solid var(--primary-color);
  padding: 10px 20px;
  margin: 20px 0;
  background-color: var(--bg-secondary);
  font-style: italic;
}

.industrial-page .entry-content blockquote p,
.industrial-page .product-content blockquote p,
.industrial-page .case-content blockquote p {
  margin-bottom: 0;
}

.industrial-page .entry-content img,
.industrial-page .product-content img,
.industrial-page .case-content img {
  max-width: 100%;
  height: auto;
}

.industrial-page .entry-content table,
.industrial-page .product-content table,
.industrial-page .case-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.industrial-page .entry-content table th,
.industrial-page .entry-content table td,
.industrial-page .product-content table th,
.industrial-page .product-content table td,
.industrial-page .case-content table th,
.industrial-page .case-content table td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.industrial-page .entry-content table th,
.industrial-page .product-content table th,
.industrial-page .case-content table th {
  background-color: var(--bg-secondary);
  font-weight: bold;
}

/* 产品/案例详情页特定样式 */
.product-image,
.case-banner-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 30px;
}

.case-banner {
  margin-bottom: 40px;
}

.product-meta,
.case-meta {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.related-products,
.related-cases {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.related-title {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

/* 产品/案例网格布局 */
.products-grid,
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

/* 产品/案例卡片 */
.product-card,
.case-card {
  background: var(--bg-primary);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.product-card:hover,
.case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.card-img {
  height: 200px;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-content {
  padding: 20px;
}

.card-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

.card-title a:hover {
  color: var(--primary-color);
}

.card-category {
  margin-bottom: 10px;
}

.card-category span {
  display: inline-block;
  background-color: var(--primary-color-800);
  color: white;
  font-size: 0.8rem;
  padding: 3px 8px;
  border-radius: 4px;
  margin-right: 5px;
}

.card-client,
.card-model {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
  line-height: 1.5;
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.prev-page a,
.next-page a {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
}

.prev-page a:hover,
.next-page a:hover {
  background-color: var(--primary-color-800);
}

/* 无内容提示 */
.no-content {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
  font-size: 1.1rem;
}

/* 按钮样式 */
.btn {
  display: inline-block;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 500;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-color-800);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* 页脚样式 */
.site-footer {
  background-color: var(--primary-color);
  color: white;
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-title {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--secondary-color);
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s;
  display: flex;
  align-items: center;
}

.footer-links a:hover {
  color: var(--secondary-color);
}

.footer-links a i {
  margin-right: 10px;
  width: 20px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s;
}

.social-links a:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  gap: 15px;
  text-align: center;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--secondary-color);
}

/* 响应式页脚 */
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
}

/* 工具类 */
.ml-2 {
    margin-left: 0.5rem;
}

.ml-6 {
    margin-left: 1.5rem;
}

/* 响应式工具类 */
@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* 修复白条问题 */
#main-content {
  margin-top: 80px;
}

/* 确保首屏大图紧接在固定页眉下方 */
.hero {
  margin-top: -80px;
  padding-top: 80px;
}