/* 全局样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* 确保header和banner紧密相连 */
.header {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

.banner {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* Semi Design 色彩系统变量 */
:root {
  /* 主题色 - Semi 蓝 */
  --primary: #0066ff;
  --primary-light: #4096ff;
  --primary-dark: #0047b3;
  --primary-hover: #1a73e8;
  
  /* 辅助色 */
  --secondary: #ff4d4f;
  --success: #52c41a;
  --warning: #faad14;
  --info: #1890ff;
  --error: #ff4d4f;
  
  /* 中性色 - Semi 灰度 */
  --background: #ffffff;
  --foreground: #000000;
  --dark: #000000;
  --surface: #f5f5f5;
  --surface-light: #fafafa;
  --surface-dark: #e8e8e8;
  
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e8e8e8;
  --gray-300: #d9d9d9;
  --gray-400: #bfbfbf;
  --gray-500: #8c8c8c;
  --gray-600: #595959;
  --gray-700: #434343;
  --gray-800: #262626;
  --gray-900: #1f1f1f;
  
  /* 布局间距变量 - Semi 规范 */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-4xl: 96px;
  
  /* 容器宽度变量 */
  --container-max-width: 1280px;
  --container-padding: 16px;
  --container-padding-lg: 24px;
  
  /* 边框半径变量 - Semi 圆角规范 */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;
  
  /* 阴影变量 - Semi 阴影规范 */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 8px 16px rgba(0, 0, 0, 0.12);
  --shadow-2xl: 0 16px 32px rgba(0, 0, 0, 0.15);
  
  /* 过渡动画变量 */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* 字体变量 - Semi 字体规范 */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-md: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 30px;
  
  /* 字重变量 */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* 图标尺寸变量 */
  --icon-small: 16px;
  --icon-medium: 20px;
  --icon-large: 24px;
}

/* 深色模式 - Semi 规范 */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #1f1f1f;
    --foreground: #ffffff;
    --dark: #ffffff;
    --surface: #262626;
    --surface-light: #333333;
    --surface-dark: #1a1a1a;
    
    --gray-50: #1f1f1f;
    --gray-100: #262626;
    --gray-200: #333333;
    --gray-300: #4d4d4d;
    --gray-400: #666666;
    --gray-500: #999999;
    --gray-600: #b3b3b3;
    --gray-700: #cccccc;
    --gray-800: #e6e6e6;
    --gray-900: #ffffff;
  }
}

/* 基础样式 - Semi Design 规范 */
body {
  background: var(--background);
  color: var(--foreground);
  /* Semi Design 推荐字体栈 */
  font-family: var(--font-family);
  line-height: 1.5;
  overflow-x: hidden;
  /* 增强字体平滑处理 */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* 文本渲染优化 */
  text-rendering: optimizeLegibility;
  /* Semi Design 字间距规范 */
  letter-spacing: 0.02em;
  /* 基础padding-top为0，在PC端媒体查询中设置 */
  padding-top: 0;
}

/* 标题样式 - Semi Design 规范 */
h1, h2, h3, h4, h5, h6 {
  color: var(--foreground);
  /* Semi Design 标题字重 */
  font-weight: var(--font-weight-semibold);
  /* Semi Design 标题字体 */
  font-family: var(--font-family);
  /* Semi Design 字间距规范 */
  letter-spacing: 0.01em;
}

h1 {
  font-size: var(--font-size-3xl);
  line-height: 48px;
}

h2 {
  font-size: var(--font-size-2xl);
  line-height: 36px;
}

h3 {
  font-size: var(--font-size-xl);
  line-height: 32px;
}

h4 {
  font-size: var(--font-size-lg);
  line-height: 28px;
}

h5 {
  font-size: var(--font-size-md);
  line-height: 24px;
}

h6 {
  font-size: var(--font-size-sm);
  line-height: 20px;
}

/* 容器样式 */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* 4K分辨率适配 */
@media (min-width: 1920px) {
  .container {
    max-width: 1600px;
    padding: 0 3rem;
  }
}



/* 文本样式 */
p {
  margin-bottom: 1rem;
  color: var(--gray-600);
}

/* 链接样式 */
a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* 按钮样式 - Semi Design 规范 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  line-height: 20px;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  outline: none;
  white-space: nowrap;
}

/* 确保按钮链接在任何状态下都保持原有样式 */
.btn:hover,
.btn:active,
.btn:focus {
  text-decoration: none !important;
  color: inherit !important;
}

/* 主要按钮 */
.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 2px 4px rgba(0, 102, 255, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 8px rgba(0, 102, 255, 0.3);
  transform: translateY(-1px);
}

.btn-primary:active {
  background-color: var(--primary-dark);
  transform: translateY(0);
}

/* 次要按钮 */
.btn-secondary {
  background-color: var(--secondary);
  color: white;
  box-shadow: 0 2px 4px rgba(255, 77, 79, 0.2);
}

.btn-secondary:hover {
  background-color: #ff7875;
  box-shadow: 0 4px 8px rgba(255, 77, 79, 0.3);
  transform: translateY(-1px);
}

/* 轮廓按钮 */
.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background-color: rgba(0, 102, 255, 0.06);
  border-color: var(--primary-hover);
}

/* 小型按钮 */
.btn-sm {
  padding: 4px 12px;
  font-size: var(--font-size-xs);
  line-height: 16px;
  border-radius: var(--radius-sm);
}

/* 大型按钮 */
.btn-lg {
  padding: 12px 24px;
  font-size: var(--font-size-md);
  line-height: 24px;
  border-radius: var(--radius-lg);
}

/* 卡片样式 - Semi Design 规范 */
.card {
  background: var(--background);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all 0.2s ease;
  border: 1px solid var(--surface-dark);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--primary-light);
}

.card-body {
  padding: 20px;
}

/* 卡片头部 */
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--surface-dark);
  font-weight: var(--font-weight-semibold);
  color: var(--foreground);
  font-size: var(--font-size-md);
}

/* 卡片底部 */
.card-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--surface-dark);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* 导航栏样式 */
.header {
  background: var(--background);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* 导航栏滚动时的样式变化 */
.header.scrolled {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.95);
}

/* 深色模式下的滚动样式 */
@media (prefers-color-scheme: dark) {
  .header.scrolled {
    background: rgba(15, 23, 42, 0.95);
  }
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  transition: all 0.3s ease;
  position: relative;
  z-index: 100;
  width: 100%;
  box-sizing: border-box;
  height: auto;
  min-height: 60px;
}

/* PC端导航栏高度保持一致 */
@media (min-width: 1024px) {
  .header-container {
    padding: 1rem 2rem;
    height: 80px;
  }
  
  /* PC端Banner高度调整 */
  .banner {
    height: calc(100vh - 80px);
    min-height: 520px;
  }
  
  /* PC端body padding调整 */
  body {
    padding-top: 80px;
  }
}

/* 移动端导航栏适配 */
@media (max-width: 1023px) {
  /* Header适配 */
  .header-container {
    padding: 0.75rem 1rem !important;
    width: 100% !important;
    margin: 0 !important;
    left: 0 !important;
    right: 0 !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 60px !important;
  }
  
  /* 确保导航栏充满屏幕宽度，消除横向滚动 */
  .header {
    width: 100% !important;
    position: sticky !important;
    left: 0 !important;
    right: 0 !important;
  }
  
  /* 消除移动端可能的横向滚动条 */
  body {
    overflow-x: hidden !important;
  }
  
  /* 修复移动端菜单宽度 */
  .nav.flex {
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 移动端Banner高度调整 */
  .banner {
    height: 50vh !important;
    min-height: 300px !important;
  }
  
  /* 移动端body padding调整 */
  body {
    padding-top: 0 !important;
  }
  
  /* 移动端header调整 */
  header.header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
  }
  
  /* 移动端标题字体大小调整 */
  h2.section-title {
    font-size: 1.5rem !important;
    line-height: 1.3 !important;
  }
  
  h3.value-title {
    font-size: 1.25rem !important;
    line-height: 1.3 !important;
  }
  
  h1.banner-title {
    font-size: 1.5rem !important;
    line-height: 1.3 !important;
  }
  
  /* 移动端文章卡片适配 */
  .article-card {
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  .article-header-image {
    height: 200px !important;
    margin: -1rem -1rem 0 !important;
  }
  
  /* 移动端知识库列表适配 */
  .knowledge-grid {
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding: 0 1rem !important;
  }
  
  .articles-section,
  .news-articles-container {
    padding: 1rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 移动端知识库容器适配 */
  .knowledge-container,
  .knowledge-base-container {
    padding: 0 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 移动端文章卡片适配 */
  .article-card {
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 移动端文章内容适配 */
  .article-body {
    padding: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 移动端文章标题适配 */
  .article-header-title {
    font-size: 1.125rem !important;
    line-height: 1.3 !important;
  }
  
  /* 移动端文章摘要适配 */
  .article-excerpt {
    font-size: 0.875rem !important;
    line-height: 1.5 !important;
  }
  
  /* 移动端侧边栏适配 */
  .sidebar {
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 移动端侧边栏区块适配 */
  .sidebar-section {
    padding: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 移动端新闻文章项适配 */
  .news-item-content {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  
  .news-item-title {
    font-size: 1rem !important;
    line-height: 1.4 !important;
  }
  
  /* 移动端文章图片适配 */
  .article-image {
    flex: 0 0 100% !important;
    height: 150px !important;
  }
  
  /* 移动端Banner容器适配 */
  .banner-container {
    padding: 0 1rem !important;
    gap: 2rem !important;
  }
  
  /* 移动端服务卡片适配 */
  .value-card {
    padding: 1.5rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 移动端流程步骤适配 */
  .process-step {
    padding: 1.5rem 0.5rem !important;
  }
  
  /* 移动端套餐卡片适配 */
  .package-card {
    padding: 1.5rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 移动端业务转化区适配 */
  .cta-container {
    padding: 2rem 1rem !important;
  }
  
  /* 移动端页脚适配 */
  .footer-container {
    padding: 0 1rem !important;
  }
  
  /* 移动端核心价值区适配 */
  .core-values {
    padding: 2rem 0 !important;
  }
  
  /* 移动端核心价值网格适配 */
  .values-grid {
    gap: 1.5rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 移动端section-header适配 */
  .section-header {
    padding: 0 1rem !important;
  }
  
  /* 移动端section-title适配 */
  .section-title {
    font-size: 1.5rem !important;
    line-height: 1.3 !important;
  }
  
  /* 移动端section-subtitle适配 */
  .section-subtitle {
    font-size: 1rem !important;
    line-height: 1.4 !important;
  }
  
  /* 移动端case-grid适配 */
  .case-grid {
    padding: 0 1rem !important;
  }
  
  /* 移动端case-card适配 */
  .case-card {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 移动端insights-reports适配 */
  .insights-reports {
    padding: 2rem 0 !important;
  }
  
  /* 移动端insights-grid适配 */
  .insights-grid {
    padding: 0 1rem !important;
  }
  
  /* 移动端insight-item适配 */
  .insight-item {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* 移动端report-card适配 */
  .report-card {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.5rem 0;
}

.logo:hover {
  transform: scale(1.02) translateY(-1px);
  filter: brightness(1.05);
}

.logo-image {
  height: 2.5rem;
  width: auto;
  object-fit: contain;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav {
  align-items: center;
  gap: 1.5rem;
}

/* 默认隐藏移动端菜单 */
@media (max-width: 1023px) {
  .nav {
    display: none;
  }
}

/* 桌面端显示菜单 */
@media (min-width: 1024px) {
  .nav {
    display: flex;
  }
}

/* 移动端菜单显示状态 */
@media (max-width: 1023px) {
  /* 确保导航栏容器有相对定位，以便菜单绝对定位 */
  .header-container {
    position: relative;
  }
  
  /* 移动端菜单默认状态 */
  .nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding: 0 1.5rem;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 0;
    overflow: hidden;
  }
  
  /* 移动端菜单显示状态 */
  .nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    padding: 1rem 1.5rem;
    max-height: 500px;
  }
  
  /* 移动端导航链接样式 */
  .nav .nav-link {
    display: block;
    padding: 0.75rem 0;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--dark);
    font-weight: 500;
  }
  
  /* 最后一个导航链接没有下边框 */
  .nav .nav-link:last-child {
    border-bottom: none;
  }
  
  /* 移动端导航链接悬停样式 */
  .nav .nav-link:hover {
    color: var(--primary);
  }
}

.nav-link {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  line-height: 24px;
  padding: 10px 0;
  position: relative;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--primary);
  text-decoration: none;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.2s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* 活跃导航链接样式 */
.nav-link.active {
  color: var(--primary);
  font-weight: var(--font-weight-semibold);
}

.nav-link.active::after {
  width: 100%;
}

/* 导航链接点击效果 */
.nav-link:active {
  transform: translateY(1px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* 导航栏按钮样式优化 - 减小高度，增加精细感 */
.header-actions .btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  white-space: nowrap;
  transform: scale(0.95);
}

/* 确保导航栏按钮在hover时保持合适的尺寸 */
.header-actions .btn-primary:hover {
  background-color: #1e3a8a;
  transform: translateY(-1px) scale(0.97);
  box-shadow: 0 6px 16px rgba(30, 64, 175, 0.3);
  animation: pulse 0.6s ease-in-out;
}

/* 菜单按钮动态效果 */
.menu-button {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  padding: 0.75rem;
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  border-radius: 0.5rem;
  min-width: 3rem;
  height: 3rem;
  box-sizing: border-box;
}

.menu-button:hover {
  background-color: rgba(30, 64, 175, 0.1);
  transform: scale(1.05);
}

.menu-button:active {
  background-color: rgba(30, 64, 175, 0.2);
  transform: scale(0.95);
}

/* 菜单按钮点击动画 */
.menu-button.clicked {
  animation: menuClick 0.3s ease;
}

@keyframes menuClick {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}

/* 桌面端隐藏菜单按钮 */
@media (min-width: 1024px) {
  .menu-button {
    display: none !important;
  }
}

/* 移动端菜单优化 */
@media (max-width: 1023px) {
  .menu-button {
    padding: 0.75rem;
    min-width: 2.5rem;
    height: 2.5rem;
  }
  
  .menu-button svg {
    width: 1.25rem;
    height: 1.25rem;
  }
}

/* Banner样式 - 参考飞书设计风格 */
.banner {
  position: relative;
  overflow: hidden;
  height: calc(100vh - 80px);
  min-height: 520px;
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* Banner背景渐变动画 */
@keyframes bannerGradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Banner装饰元素 - 飞书风格的几何装饰 */
.banner::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(30, 64, 175, 0.06) 0%, transparent 60%);
  border-radius: 45% 55% 50% 50% / 55% 45% 55% 45%;
  animation: float 18s ease-in-out infinite;
  opacity: 0.7;
}

.banner::after {
  content: '';
  position: absolute;
  bottom: -35%;
  left: -15%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  border-radius: 50% 50% 45% 55% / 55% 50% 50% 45%;
  animation: float 12s ease-in-out infinite reverse;
  opacity: 0.7;
}

/* 浮动动画 - 更自然的浮动效果 */
@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-15px) rotate(1deg);
  }
  50% {
    transform: translateY(-25px) rotate(0deg);
  }
  75% {
    transform: translateY(-15px) rotate(-1deg);
  }
}

/* 添加额外的装饰元素，增强飞书风格 */
.banner .banner-container::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 10%;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(147, 197, 253, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite;
  animation-delay: -5s;
}

.banner .banner-container::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(147, 197, 253, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 14s ease-in-out infinite reverse;
  animation-delay: -7s;
}

.banner-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
  height: 100%;
  justify-content: center;
}

@media (min-width: 1024px) {
  .banner-container {
    flex-direction: row;
    align-items: center;
    gap: 5rem;
  }
}

.banner-content {
  flex: 1;
  text-align: center;
  /* 增加内容间距，提升可读性 */
  max-width: 600px;
  position: relative;
  z-index: 9999;
  opacity: 1 !important;
  filter: none !important;
}

@media (min-width: 1024px) {
  .banner-content {
    text-align: left;
    max-width: none;
  }
}

/* 轮播基础样式 */
.banner-slider {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 520px;
  margin: 0;
  padding: 0;
}

.banner-slide {
  display: none;
  animation: fadeIn 0.8s ease-in-out;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.banner-slide.active {
  display: block;
}



/* 轮播指示器样式 */
.banner-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 10;
}

.banner-indicator {
  width: 40px;
  height: 6px;
  border-radius: 3px;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.banner-indicator::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--primary);
  transition: left 0.5s ease;
}

.banner-indicator.active {
  background-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.banner-indicator.active::before {
  left: 0;
  animation: loading 2s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* 轮播控制按钮样式 */
.banner-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.8);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 10;
}

.banner-control:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-50%) scale(1.1);
}

.banner-control-prev {
  left: 2rem;
}

.banner-control-next {
  right: 2rem;
}

/* 移动端控制按钮样式调整 */
@media (max-width: 768px) {
  .banner-control {
    width: 32px;
    height: 32px;
  }
  
  .banner-control-prev {
    left: 1rem;
  }
  
  .banner-control-next {
    right: 1rem;
  }
  
  .banner-indicators {
    bottom: 1rem;
  }
}

/* Banner标题样式 - 参考飞书细腻字体设计 */
.banner-title {
  font-size: 2rem;
  font-weight: 700 !important;
  color: #000000 !important;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  opacity: 1 !important;
  filter: none !important;
  position: relative;
  z-index: 9999;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  text-shadow: none !important;
  letter-spacing: normal !important;
  font-family: var(--font-family) !important;
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

@media (min-width: 1024px) {
  .banner-title {
    font-size: 3rem;
    line-height: 1.15;
    font-weight: 700 !important;
    color: #000000 !important;
    opacity: 1 !important;
    filter: none !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    text-shadow: none !important;
    letter-spacing: normal !important;
  }
}

.banner-title-highlight {
  color: var(--primary);
  -webkit-text-fill-color: var(--primary);
  background-clip: border-box;
}

/* Banner描述文字优化 */
.banner-description {
  font-size: 1.125rem;
  color: #333333;
  margin-bottom: 2.5rem;
  line-height: 1.7;
  font-weight: 400;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  opacity: 1 !important;
  filter: none !important;
  position: relative;
  z-index: 999;
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: auto;
  text-rendering: geometricPrecision;
}

@media (min-width: 1024px) {
  .banner-description {
    font-size: 1.25rem;
    margin-left: 0;
    margin-right: 0;
    max-width: none;
  }
}

/* Banner按钮区域优化 */
.banner-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  /* 增加按钮区域间距 */
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .banner-actions {
    flex-direction: row;
    justify-content: center;
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .banner-actions {
    justify-content: flex-start;
  }
}

.banner-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  /* 增加图片区域间距 */
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .banner-image {
    margin-top: 0;
  }
}

/* Banner图片容器优化 - 参考飞书卡片设计 */
.banner-image-container {
  background: var(--background);
  /* 使用更圆润的边角 */
  border-radius: 1.5rem;
  padding: 3rem;
  /* 使用更细腻的阴影 */
  box-shadow: 0 20px 60px -10px rgba(0, 0, 0, 0.05), 0 10px 30px -5px rgba(0, 0, 0, 0.03);
  position: relative;
  overflow: hidden;
  /* 添加3D效果 */
  transform: perspective(1000px) rotateY(0deg);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 鼠标悬停效果 */
.banner-image-container:hover {
  /* 轻微上浮效果 */
  transform: translateY(-5px) perspective(1000px) rotateY(0deg);
  /* 增强阴影效果 */
  box-shadow: 0 30px 80px -15px rgba(0, 0, 0, 0.1), 0 15px 40px -10px rgba(0, 0, 0, 0.05);
}

/* Banner图片占位符优化 */
.banner-image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  /* 使用更现代的渐变背景 */
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  /* 更圆润的边角 */
  border-radius: 1rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  color: white;
  font-size: 4rem;
  opacity: 0.75;
}

/* 图片占位符悬停效果 */
.banner-image-placeholder:hover {
  transform: scale(1.03);
}

/* Banner装饰元素优化 */
.banner-image-decoration {
  position: absolute;
  border-radius: 50%;
  filter: blur(4rem);
  opacity: 0.2;
}

.banner-image-decoration-1 {
  top: -2rem;
  right: -2rem;
  width: 10rem;
  height: 10rem;
  background: var(--primary);
}

.banner-image-decoration-2 {
  bottom: -2rem;
  left: -2rem;
  width: 10rem;
  height: 10rem;
  background: var(--secondary);
}

/* 核心价值区样式 */
.core-values {
  background: var(--background);
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  text-align: center;
  max-width: 100%;
  margin: 0;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 2.5rem;
  }
}

/* 响应式设计：在手机端确保标题居中 */
@media (max-width: 768px) {
  .section-title {
    text-align: center !important;
    display: block !important;
    margin: 0 auto !important;
  }
  
  .section-header {
    text-align: center !important;
    align-items: center !important;
  }
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 700px;
  margin: 0;
  text-align: center;
  line-height: 1.6;
  font-weight: 400;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

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

.value-card {
  background: var(--background);
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* ICON统一约束 */
.value-icon {
  width: 6rem !important;
  height: 6rem !important;
  margin-bottom: 1.5rem !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 64, 175, 0.1);
  border-radius: 0.75rem;
  font-size: 3.5rem !important;
  font-weight: 700 !important;
  color: var(--primary) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.value-icon svg {
  width: 1.5rem !important;
  height: 1.5rem !important;
  color: var(--primary);
}

/* 标签图标约束 */
.tab-icon {
  width: 32px !important;
  height: 32px !important;
  margin-bottom: 0.75rem !important;
  object-fit: contain;
}

/* 统一图标尺寸规范 */
.icon {
  display: inline-block;
  vertical-align: middle;
}

.icon.small {
  width: var(--icon-small);
  height: var(--icon-small);
}

.icon.medium {
  width: var(--icon-medium);
  height: var(--icon-medium);
}

.icon.large {
  width: var(--icon-large);
  height: var(--icon-large);
}

.icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
  stroke: currentColor;
}

/* 洞察和报告部分图标约束 */
.insights-reports svg {
  width: 1.25rem !important;
  height: 1.25rem !important;
  color: var(--primary);
}

/* AI搜索营销服务列表图标约束 */
.value-card ul svg {
  width: 1rem !important;
  height: 1rem !important;
  color: var(--primary);
  margin-top: 0.25rem !important;
  margin-right: 0.5rem !important;
  flex-shrink: 0 !important;
}

.value-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.75rem;
  text-align: center;
}

.value-description {
  color: var(--gray-600);
  line-height: 1.6;
}

.value-description-en {
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 300;
  letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
  opacity: 0.9;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}

/* 门户内容精选区样式 */
.featured-content {
  background: var(--gray-50);
  padding: 4rem 0;
}

.featured-content-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .content-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.articles-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.section-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.section-heading svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

.home-article-card {
  background: var(--background);
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.home-article-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.article-header {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.article-icon {
  width: 4rem;
  height: 4rem;
  background: rgba(30, 64, 175, 0.1);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.article-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--primary);
}

.article-info {
  flex: 1;
}

.article-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
  transition: color 0.2s ease;
  cursor: pointer;
}

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

.article-description {
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.cases-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.case-card {
  background: var(--background);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.case-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.case-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 3rem;
  opacity: 0.75;
}

.case-content {
  padding: 1.5rem;
}

.case-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.case-description {
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case-industry {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.case-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}

.case-link:hover {
  text-decoration: underline;
}

/* 业务转化区样式 */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 4rem 0;
  color: white;
}

.cta-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (min-width: 1024px) {
  .cta-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.cta-content {
  flex: 1;
  text-align: center;
}

@media (min-width: 1024px) {
  .cta-content {
    text-align: left;
  }
}

.cta-title {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

@media (min-width: 1024px) {
  .cta-title {
    font-size: 2.5rem;
  }
}

.cta-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 768px) {
  .cta-actions {
    flex-direction: row;
  }
}

.cta-button {
  padding: 0.875rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  outline: none;
}

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

.cta-button-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

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

/* 信任背书区样式 */
.trust-section {
  background: var(--background);
  padding: 4rem 0;
}

.trust-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

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

.trust-card {
  background: var(--background);
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.trust-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1.5rem;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.brand-item {
  height: 4rem;
  background: var(--gray-50);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-weight: 500;
  font-size: 0.875rem;
}

.testimonials-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* 标签百叶窗样式 - Semi Design 规范 */
.tabbed-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 标签导航 */
.tab-navigation {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

/* 标签按钮 */
.tab-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--background);
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-weight-medium);
  color: var(--foreground);
}

.tab-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.tab-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

/* 标签图标 */


/* 标签内容容器 */
.tab-content-container {
  background: var(--background);
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

/* 标签内容 */
.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

/* 标签内容内部 */
.tab-content-inner {
  padding: 2.5rem;
}

.tab-content-inner h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1rem;
}

.tab-content-inner p {
  font-size: 1.125rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* 标签特性列表 */
.tab-features {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.tab-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--light);
  padding: 0.875rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  color: var(--dark);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 流程步骤样式 */
.process-section {
  background: var(--background);
  padding: 4rem 0;
}

.process-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.process-flow {
  position: relative;
}

.process-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: translateY(-50%);
  z-index: 0;
  transition: all 0.5s ease;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.process-step {
  background: var(--background);
  padding: 2rem 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  transform: translateY(0);
  position: relative;
}

.process-step:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  background: var(--light);
}

.process-step:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(30, 64, 175, 0.3);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
}

.step-number::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.2;
  transform: scale(0.8);
  transition: all 0.3s ease;
  z-index: -1;
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.5;
  transition: color 0.3s ease;
}

/* 响应式设计 - 流程步骤 */
@media (max-width: 1200px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  
  .process-line {
    display: none;
  }
}

@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .process-step {
    text-align: center;
    display: block;
    padding: 1.5rem;
  }
  
  .step-number {
    margin: 0 auto 1rem;
  }
  
  .process-step h4 {
    margin-bottom: 0.5rem;
  }
}

/* 流程动画 */
@keyframes processStepAnimation {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.process-step {
  animation: processStepAnimation 0.6s ease forwards;
}

/* 为每个步骤添加不同的动画延迟 */
.process-step:nth-child(1) {
  animation-delay: 0.1s;
}

.process-step:nth-child(2) {
  animation-delay: 0.2s;
}

.process-step:nth-child(3) {
  animation-delay: 0.3s;
}

.process-step:nth-child(4) {
  animation-delay: 0.4s;
}

.process-step:nth-child(5) {
  animation-delay: 0.5s;
}

.process-step:nth-child(6) {
  animation-delay: 0.6s;
}

/* 淡入动画 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 滑动动画 */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 添加滑动动画类 */
.slide-in {
  animation: slideIn 0.5s ease forwards;
}

/* 响应式设计 - Semi Design 规范 */
@media (max-width: 1024px) {
  .tab-navigation {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
  }
  
  .tab-btn {
    padding: 20px 12px;
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 768px) {
  .tab-navigation {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
  }
  
  .tab-btn {
    padding: 16px 8px;
    font-size: var(--font-size-xs);
  }
  
  .tab-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
  }
  
  .tab-content-inner {
    padding: 20px;
  }
  
  .tab-content-inner h3 {
    font-size: var(--font-size-xl);
  }
  
  .tab-content-inner p {
    font-size: var(--font-size-sm);
  }
  
  .tab-features {
    flex-direction: column;
    gap: 12px;
  }
  
  .tab-feature-item {
    font-size: var(--font-size-sm);
    padding: 12px 16px;
  }
}

@media (max-width: 480px) {
  .tab-navigation {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tab-btn {
    padding: 12px 6px;
    font-size: var(--font-size-xs);
  }
  
  .tab-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 6px;
  }
  
  .tab-content-inner {
    padding: 16px;
  }
}

.testimonial-item {
  display: flex;
  gap: 1rem;
}

.testimonial-rating {
  color: var(--yellow-500);
  font-size: 0.875rem;
}

.testimonial-content {
  flex: 1;
}

.testimonial-text {
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.testimonial-author {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dark);
}

/* 客户评价轮播样式 */
.testimonials-slider {
  display: flex;
  overflow: hidden;
  gap: 2rem;
  scroll-snap-type: x mandatory;
  margin-bottom: 2rem;
  padding: 1rem 0;
}

.testimonial-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  background: var(--background);
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

@media (min-width: 1024px) {
  .testimonials-slider {
    gap: 3rem;
  }
  
  .testimonial-slide {
    flex: 0 0 calc(33.333% - 1.333rem);
  }
}

.testimonial-slide:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.testimonial-slide .testimonial-content {
  text-align: center;
}

.testimonial-slide .testimonial-rating {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.testimonial-slide .testimonial-text {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: var(--dark);
  font-style: italic;
}

.testimonial-slide .testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.testimonial-slide .author-avatar {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 3px solid var(--primary);
}

.testimonial-slide .avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-slide .author-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.25rem;
}

.testimonial-slide .author-title {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* 评价轮播控制按钮样式 */
.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.control-btn {
  width: 3rem;
  height: 3rem;
  background: var(--background);
  color: var(--dark);
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.control-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

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

.certificate-item {
  aspect-ratio: 1 / 1;
  background: var(--gray-50);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
}

.certificate-item svg {
  width: 3rem;
  height: 3rem;
  color: var(--primary);
}

/* AI搜索营销服务样式 */
.ai-marketing-section {
  padding: 4rem 0;
  background: var(--background);
}

.ai-marketing-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.ai-marketing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-content {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
}

.service-content-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.service-content-list {
  list-style: none;
  padding: 0;
  font-size: 0.75rem;
  color: var(--gray-600);
}

.service-content-item {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: flex-start;
}

.service-content-icon {
  width: 1rem;
  height: 1rem;
  color: var(--primary);
  margin-top: 0.25rem;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* 详情页BANNER内容区域 */
.detail-banner-content {
  margin-bottom: 3rem;
}

.detail-banner-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
}

/* 左侧图片 */
.detail-banner-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.detail-banner-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* 右侧咨询专栏 */
.detail-banner-sidebar {
  position: relative;
}

/* 咨询专栏样式 */
.consultation-column {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--surface-dark);
}

.consultation-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--dark);
  text-align: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--surface-dark);
}

.consultation-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.consultation-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.consultation-avatar {
  flex: 0 0 80px;
}

.consultation-avatar img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-light);
}

.consultation-details {
  flex: 1;
}

.consultation-details h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--dark);
}

.consultation-details p {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.consultation-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.consultation-rating span:first-child {
  color: var(--warning);
}

.consultation-btn {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.consultation-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.consultation-note {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: center;
  margin: 0;
  padding-top: 0.5rem;
}

/* 详情页样式 */
.detail-page {
  padding: 4rem 0;
  background: var(--background);
}

.detail-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
}

/* 左侧目录导航 */
.detail-sidebar {
  position: relative;
}

.sidebar-sticky {
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.sidebar-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--surface-dark);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  margin-bottom: 0.25rem;
}

.nav-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--gray-600);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  font-size: 0.875rem;
  line-height: 1.4;
}

.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
  background: rgba(0, 102, 255, 0.05);
}

.nav-link.active {
  color: var(--primary);
  background: rgba(0, 102, 255, 0.1);
  font-weight: 500;
  border-left: 3px solid var(--primary);
}

/* 标题层级样式 */
.nav-level-h2 {
  margin-left: 0;
}

.nav-level-h3 {
  margin-left: 1rem;
}

.nav-level-h4 {
  margin-left: 2rem;
}

/* 右侧内容区域 */
.detail-content {
  background: var(--background);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

/* 文章头部 */
.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--surface-dark);
}

.article-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.detail-content .article-header .article-meta {
  display: block !important;
  font-size: 0.875rem;
  color: var(--gray-600);
  max-width: 100%;
  margin-top: 1rem;
}

.detail-content .article-header .article-meta > span {
  display: block !important;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .detail-content .article-header .article-meta {
    column-count: 2;
    column-gap: 2rem;
  }
  
  .detail-content .article-header .article-meta > span {
    break-inside: avoid;
  }
}

@media (max-width: 767px) {
  .detail-content .article-header .article-meta {
    column-count: 1;
  }
}

.article-category a {
  color: white !important;
  text-decoration: none;
}

.article-category a:hover {
  text-decoration: underline;
}

/* pos 类样式 */
.pos {
  position: relative;
  display: inline-block;
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
  padding: 0.5rem 0;
  line-height: 1.4;
}

.pos a {
  color: var(--gray-600);
  text-decoration: none;
}

.pos a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.pos > span {
  margin: 0 0.5rem;
  color: var(--gray-400);
}

/* 文章内容 */
.article-body {
  margin-bottom: 3rem;
}

.article-body h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dark);
  margin: 2.5rem 0 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--surface-dark);
}

.article-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark);
  margin: 2rem 0 1.25rem;
}

.article-body h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin: 1.5rem 0 1rem;
}

.article-body p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
  color: var(--gray-700);
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.75rem;
  line-height: 1.6;
  color: var(--gray-700);
}

.article-body img {
  max-width: 100%;
  height: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
}

/* 文章底部 */
.article-footer {
  margin-bottom: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--surface-dark);
}

.article-tags {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.tag-item {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-right: 0.75rem;
  margin-bottom: 0.5rem;
  background: var(--surface);
  color: var(--gray-700);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-size: 0.75rem;
  transition: all 0.2s ease;
}

.tag-item:hover {
  background: var(--primary);
  color: white;
}

.article-share {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.share-btn {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-right: 0.75rem;
  background: var(--surface);
  color: var(--gray-700);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.75rem;
  transition: all 0.2s ease;
}

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

/* 相关文章 */
.related-articles {
  padding-top: 3rem;
  border-top: 1px solid var(--surface-dark);
}

.related-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 1.5rem;
}

.related-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.related-item {
  display: block;
  padding: 1rem;
  background: var(--surface);
  color: var(--gray-700);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  font-size: 0.875rem;
  line-height: 1.4;
}

.related-item:hover {
  background: rgba(0, 102, 255, 0.05);
  color: var(--primary);
  transform: translateX(4px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .detail-banner-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .detail-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .sidebar-sticky {
    position: relative;
    top: 0;
    max-height: none;
    overflow-y: visible;
  }
  
  .detail-content {
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  .detail-page {
    padding: 2rem 0;
  }
  
  .detail-banner-container {
    padding: 0 1rem;
  }
  
  .consultation-column {
    padding: 1.5rem;
  }
  
  .detail-container {
    padding: 0 1rem;
  }
  
  .sidebar-sticky {
    padding: 1.5rem;
  }
  
  .detail-content {
    padding: 1.5rem;
  }
  
  .article-title {
    font-size: 1.5rem;
  }
  
  .article-meta {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .consultation-info {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .consultation-avatar {
    flex: 0 0 100px;
  }
  
  .consultation-avatar img {
    width: 100px !important;
    height: 100px !important;
  }
}

@media (max-width: 480px) {
  .detail-banner-content {
    margin-bottom: 2rem;
  }
  
  .consultation-column {
    padding: 1.25rem;
  }
  
  .consultation-title {
    font-size: 1.125rem;
  }
  
  .consultation-details h4 {
    font-size: 1rem;
  }
}

/* AI平台案例展示样式 */
.ai-platforms-section {
  background: var(--background);
  padding: 4rem 0;
}

.ai-platforms-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 滚动图片容器 */
.ai-platforms-slider {
  overflow: hidden;
  position: relative;
  margin: 2rem 0;
}

.ai-platforms-track {
  display: flex;
  animation: scroll 20s linear infinite;
  gap: 2rem;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.ai-platform-item {
  flex: 0 0 auto;
  width: 300px;
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.ai-platform-item:hover {
  transform: translateY(-4px);
}

.ai-platform-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

/* AI平台图片上的查看详情标签 */
.ai-platform-item .view-details {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(30, 64, 175, 0.85);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  backdrop-filter: blur(2px);
}

.ai-platform-item .view-details:hover {
  background: rgba(30, 64, 175, 1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* 案例卡片上的查看详情标签 */
.case-card .view-details {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  padding: 0.4rem 0.9rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  backdrop-filter: blur(2px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.case-card .view-details:hover {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
  border-color: var(--primary);
}

/* AI分析样式 */
.ai-analysis-container {
  background: var(--background);
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.ai-analysis-toggle {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: 0;
  cursor: pointer;
}

.ai-analysis-toggle:hover {
  background: rgba(30, 64, 175, 0.05);
}

.ai-analysis-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.ai-analysis-content.open {
  max-height: 1000px;
}

/* 知识库新闻展示样式 */
.knowledge-section,
.knowledge-base-section {
  background: var(--background);
  padding: 4rem 0;
}

.knowledge-container,
.knowledge-base-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 知识库网格布局 - 主内容区与侧边栏分离 */
.knowledge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

/* 桌面端布局：主内容区 + 侧边栏 */
@media (min-width: 1024px) {
  .knowledge-grid {
    grid-template-columns: 2.5fr 1fr;
  }
}

/* 主内容区 */
.articles-section,
.news-articles-container {
  background-color: var(--background);
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* 文章列表 */
.articles-list,
.news-article-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
  list-style-type: none;
  padding: 0;
}

/* 文章卡片设计 */
.article-card {
  background-color: var(--background);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-bottom: 1.5rem;
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* 文章头部图片和标题 */
.article-header-image {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
  margin: -2rem -2rem 0;
}

.article-header-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.article-header-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  color: white;
}

.article-category-badge {
  display: inline-block;
  background-color: #1e40af;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.article-header-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  line-height: 1.3;
}

/* 文章内容 */
.article-body {
  padding: 1.5rem;
}

/* 新闻文章项 */
.news-article-item {
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 0;
}

.news-article-item:last-child {
  border-bottom: none;
}

.news-article-item:hover {
  transform: translateX(4px);
}

/* 新闻项链接 */
.news-item-link {
  display: block;
  text-decoration: none;
  color: var(--dark);
  transition: color 0.3s ease;
}

.news-item-link:hover {
  color: var(--primary);
}

/* 新闻项内容 */
.news-item-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

/* 新闻项标题 */
.news-item-title {
  flex: 1;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--dark);
  transition: color 0.3s ease;
  line-height: 1.4;
}

.news-item-link:hover .news-item-title {
  color: var(--primary);
}

/* 新闻项日期 */
.news-item-date {
  font-size: 0.875rem;
  color: var(--gray-600);
  white-space: nowrap;
  flex-shrink: 0;
}

/* 文章图片 */
.article-image {
  flex: 0 0 200px;
  height: 120px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* 文章内容区 */
.article-content {
  flex: 1;
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
}

/* 文章元信息 */
.article-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 0.75rem;
}

.article-category {
  background-color: var(--primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* 文章标题 */
.article-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
  display: none;
}

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

/* 文章摘要 */
.article-excerpt {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 文章页脚 */
.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.article-date {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.read-more-btn {
  display: inline-block;
  background-color: #1e40af;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.read-more-btn:hover {
  background-color: #3b82f6;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
  text-decoration: none;
}

/* 文章作者 */
.article-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.author-avatar-small {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.author-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--dark);
}

/* 文章统计信息 */
.article-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.stat-item svg {
  width: 16px;
  height: 16px;
}

/* 侧边栏样式 */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* 侧边栏区块 */
.sidebar-section {
  background-color: var(--background);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* 侧边栏标题 */
.sidebar-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 分类列表 */
.category-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style-type: none;
  padding: 0;
}

.category-item {
  margin-bottom: 0.25rem;
}

.category-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  text-decoration: none;
  color: var(--dark);
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 0.9375rem;
}

.category-link:hover {
  background-color: var(--light);
  color: var(--primary);
  transform: translateX(4px);
}

.category-link.active {
  background-color: var(--primary);
  color: white;
}

.category-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.category-count {
  margin-left: auto;
  background-color: var(--gray-200);
  color: var(--gray-700);
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.category-link.active .category-count {
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
}

/* 热门文章列表 */
.popular-articles {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style-type: none;
  padding: 0;
}

.popular-article {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.popular-article:last-child {
  border-bottom: none;
}

.popular-article-rank {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-300);
  flex-shrink: 0;
  line-height: 1.2;
}

.popular-article-content {
  flex: 1;
}

.popular-article-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.25rem;
  transition: color 0.3s ease;
}

.popular-article-title:hover {
  color: var(--primary);
}

.popular-article-meta {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* 订阅表单 */
.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

.subscribe-input {
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-300);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
}

.subscribe-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.subscribe-btn {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.9375rem;
}

/* 搜索栏样式 */
.search-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.search-input-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  background-color: var(--background);
  border-radius: 0.5rem;
  padding: 0.25rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.search-icon {
  width: 20px;
  height: 20px;
  color: var(--gray-500);
  margin: auto 0 auto 0.75rem;
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.9375rem;
  background-color: transparent;
}

.search-input:focus {
  outline: none;
}

.search-input.large {
  font-size: 1.125rem;
  padding: 1rem 1.25rem;
}

.search-btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
}

/* 搜索标签 */
.search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
}

.tag-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.search-tag {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  background-color: var(--light);
  color: var(--gray-700);
  border-radius: 9999px;
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.search-tag:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-1px);
}

/* 文章列表头部 */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.sort-options {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sort-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.sort-select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  background-color: var(--background);
  color: var(--dark);
  cursor: pointer;
  transition: all 0.3s ease;
}

.sort-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

/* 文章分页样式 */
.articles-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
}

.articles-pagination .pagebar {
  display: flex;
  justify-content: center;
  align-items: center;
}

.articles-pagination .pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.articles-pagination .page-item {
  display: flex;
  align-items: center;
}

/* 分页按钮样式 */
.page-item {
  display: inline-flex;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  margin: 0 0.25rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  color: var(--foreground);
  text-decoration: none;
  transition: all 0.2s ease;
  min-width: 2.5rem;
  text-align: center;
}

.page-link:hover {
  background-color: var(--surface-light);
  border-color: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* 分页数字样式 */
.page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  margin: 0 0.25rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  color: var(--foreground);
  text-decoration: none;
  transition: all 0.2s ease;
  min-width: 2.5rem;
}

.page-num:hover {
  background-color: var(--surface-light);
  border-color: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.page-num-current {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
  font-weight: var(--font-weight-medium);
}

.page-num-current:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: white;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* 响应式设计 - 移动端布局调整 */
@media (max-width: 768px) {
  /* 知识库容器宽度限制 */
  .knowledge-container,
  .knowledge-base-container {
    padding: 0 1.5rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  
  /* 知识库网格宽度限制 */
  .knowledge-grid {
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
  }
  
  /* 文章区块宽度限制 */
  .articles-section,
  .news-articles-container {
    padding: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    overflow-x: hidden !important;
  }
  
  /* 文章卡片宽度限制 */
  .article-card {
    flex-direction: column !important;
    gap: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    overflow-x: hidden !important;
  }
  
  /* 文章图片宽度限制 */
  .article-image {
    flex: 0 0 100% !important;
    height: 150px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  
  /* 文章图片元素宽度限制 */
  .article-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }
  
  /* 文章元信息调整 */
  .article-meta {
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 文章页脚调整 */
  .article-footer {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 区块头部调整 */
  .section-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 !important;
  }
  
  /* 排序选项调整 */
  .sort-options {
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 排序选择框调整 */
  .sort-select {
    flex: 1 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 侧边栏调整 */
  .sidebar {
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  
  /* 侧边栏区块调整 */
  .sidebar-section {
    padding: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    overflow-x: hidden !important;
  }
  
  /* 新闻文章项调整 */
  .news-article-item {
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 1rem 0 !important;
    overflow-x: hidden !important;
  }
  
  /* 新闻项内容调整 */
  .news-item-content {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.5rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 新闻项标题调整 */
  .news-item-title {
    font-size: 1rem !important;
    line-height: 1.4 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    word-wrap: break-word !important;
  }
  
  /* 新闻项日期调整 */
  .news-item-date {
    font-size: 0.875rem !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  
  /* 文章内容调整 */
  .article-content {
    padding: 1rem 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* 文章标题调整 */
  .article-title {
    font-size: 1.125rem !important;
    line-height: 1.3 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    word-wrap: break-word !important;
  }
  
  /* 文章摘要调整 */
  .article-excerpt {
    font-size: 0.875rem !important;
    line-height: 1.5 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    word-wrap: break-word !important;
  }
  
  /* 分页调整 */
  .articles-pagination {
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    justify-content: center !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 1rem !important;
  }
  
  /* 分页按钮调整 */
  .page-link,
  .page-num {
    padding: 0.4rem 0.8rem !important;
    font-size: 0.875rem !important;
    min-width: 2rem !important;
  }
}

/* 洞察和报告部分样式 */
.insights-reports {
  background: var(--light);
  padding: 4rem 0;
}

.insights-section, .reports-section {
  display: flex;
  flex-direction: column;
}

.insight-item, .report-item {
  transition: transform 0.3s ease;
}

.insight-item:hover, .report-item:hover {
  transform: translateY(-4px);
}

.insight-item:hover .insight-content,
.report-item:hover .report-content {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

/* 响应式设计 - 洞察和报告部分 */
@media (max-width: 1023px) {
  .insights-reports .section-header {
    padding: 0 1rem;
  }
  
  .insights-reports > div {
    padding: 0 1rem;
  }
  
  .insights-reports > div > div {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .insights-section h3,
  .reports-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }
  
  .insight-item,
  .report-item {
    margin-bottom: 1.5rem;
  }
  
  .insights-section > div,
  .reports-section > div {
    gap: 1.5rem;
  }
  
  .report-item .report-content {
    padding: 1.25rem;
  }
  
  .report-item .report-content h4 {
    font-size: 1rem;
  }
  
  .report-item .report-content p {
    font-size: 0.875rem;
    margin-bottom: 1rem;
  }
}

@media (max-width: 768px) {
  .insights-reports {
    padding: 3rem 0;
  }
  
  .insights-section h3,
  .reports-section h3 {
    font-size: 1.125rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .insights-section h3 svg,
  .reports-section h3 svg {
    width: 1.25rem;
    height: 1.25rem;
  }
  
  .insight-item .insight-content,
  .report-item .report-content {
    padding: 1.25rem;
  }
  
  .insight-item .insight-content h4,
  .report-item .report-content h4 {
    font-size: 1rem;
  }
  
  .insight-item .insight-content p,
  .report-item .report-content p {
    font-size: 0.875rem;
  }
  
  .insights-section .btn,
  .reports-section .btn {
    font-size: 0.875rem;
    padding: 0.625rem 1.25rem;
  }
}

/* 平板端布局调整 */
@media (min-width: 768px) and (max-width: 1023px) {
  .knowledge-grid {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .sidebar-section:last-child {
    grid-column: 1 / -1;
  }
}

/* 页脚样式 */
.footer {
  background: var(--primary);
  color: white;
  padding: 4rem 0 2rem;
}

/* 页脚LOGO样式 */
.footer-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  margin-bottom: 0.5rem;
}

.footer-logo-image {
  height: 2.5rem;
  width: auto;
  display: block;
  object-fit: contain;
  transition: all 0.3s ease;
}

.footer-logo:hover .footer-logo-image {
  transform: scale(1.05);
}

/* 确保footer中的文字显示为白色 */
.footer-description {
  color: white !important;
  font-size: 0.625rem; /* 10px */
  line-height: 1.4;
  letter-spacing: 0.01em;
  font-weight: 300;
  opacity: 0.9;
}

.mb-0 {
  color: white !important;
}

/* 确保footer中的所有链接显示为白色 */
.footer a {
  color: white !important;
}

.footer a:hover {
  color: rgba(255, 255, 255, 0.8) !important;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

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

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

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* 案例卡片样式 */
.case-card {
  background: var(--background);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.case-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  transform: translateY(-2px);
}

.case-image-container {
  position: relative;
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.case-industry-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  font-size: 1rem;
  font-weight: 600;
}

.case-subtags {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.case-subtag {
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  padding: 0.35rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 500;
}

.case-content {
  padding: 1.5rem;
}

.case-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #333;
}

.case-description {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #555;
  margin-bottom: 1.5rem;
}

.case-metrics {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.case-metric {
  text-align: center;
  flex: 1;
}

.case-metric-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e40af;
}

.case-metric-label {
  font-size: 0.8rem;
  color: #666;
  margin-top: 0.25rem;
}

.case-ai-platforms {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.case-ai-platform {
  padding: 0.35rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: white;
}

.case-ai-platform.deepseek {
  background: #1e40af;
}

.case-ai-platform.doubao {
  background: #ff7a00;
}

.case-ai-platform.wenxin {
  background: #e61e25;
}

.case-ai-platform.tencent {
  background: #00a0e9;
}

.case-ai-platform.kimi {
  background: #4a90e2;
}

.case-ai-platform.tongyi {
  background: #ff9500;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .case-metrics {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .case-metric {
    width: 100%;
    max-width: 200px;
  }
  
  .case-ai-platforms {
    justify-content: center;
  }
  
  .case-industry-tag {
    font-size: 0.875rem;
    padding: 0.35rem 1.25rem;
  }
  
  .case-subtag {
    font-size: 0.75rem;
    padding: 0.25rem 0.875rem;
  }
  
  .case-title {
    font-size: 1.125rem;
  }
  
  .case-description {
    font-size: 0.875rem;
  }
  
  .case-metric-value {
    font-size: 1.125rem;
  }
  
  .case-metric-label {
    font-size: 0.75rem;
  }
}

@media (min-width: 769px) and (max-width: 1023px) {
  .case-metrics {
    gap: 0.75rem;
  }
  
  .case-metric-value {
    font-size: 1.125rem;
  }
  
  .case-metric-label {
    font-size: 0.75rem;
  }
}

/* 统一图标尺寸类 */
.icon-container {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 64, 175, 0.1);
  border-radius: 0.75rem;
}

.icon-container.large {
  width: 5rem;
  height: 5rem;
}

.icon-container.small {
  width: 3rem;
  height: 3rem;
}

.icon {
  width: 2rem;
  height: 2rem;
  color: var(--primary);
}

.icon.large {
  width: 2.5rem;
  height: 2.5rem;
}

.icon.small {
  width: 1.5rem;
  height: 1.5rem;
}

/* 服务卡片图标样式 */
.service-icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 64, 175, 0.1);
  border-radius: 0.75rem;
}

.service-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.service-icon.center {
  margin: 0 auto 1.5rem;
}

/* 响应式图标尺寸 */
@media (max-width: 768px) {
  .icon-container,
  .service-icon {
    width: 3.5rem;
    height: 3.5rem;
  }
  
  .icon,
  .service-icon svg {
    width: 1.75rem;
    height: 1.75rem;
  }
  
  .icon-container.large,
  .service-icon.large {
    width: 4rem;
    height: 4rem;
  }
  
  .icon.large,
  .service-icon.large svg {
    width: 2rem;
    height: 2rem;
  }
}

@media (max-width: 480px) {
  .icon-container,
  .service-icon {
    width: 3rem;
    height: 3rem;
  }
  
  .icon,
  .service-icon svg {
    width: 1.5rem;
    height: 1.5rem;
  }
}

.footer-column h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style-type: none;
  padding: 0;
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9375rem;
}

.footer-link:hover {
  color: white;
  transform: translateX(4px);
  text-decoration: underline;
}

.footer-social,
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transition: all 0.3s ease;
  text-decoration: none;
  overflow: hidden;
}

.social-link:hover {
  background-color: white;
  color: var(--primary);
  transform: translateY(-2px) scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 页脚图标尺寸限制 */
.social-link svg {
  width: 1.25rem !important;
  height: 1.25rem !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  flex-shrink: 0;
}

/* 确保footer-contact-item中的图标也有尺寸限制 */
.footer-contact-item svg {
  width: 1.25rem !important;
  height: 1.25rem !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.8);
}

/* 确保所有页脚图标都有尺寸限制 */
.footer-contact-icon {
  width: 1.25rem !important;
  height: 1.25rem !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  flex-shrink: 0;
}

.wechat-qr {
  margin-top: 0.75rem;
  margin-left: 2rem;
}

.wechat-qr-image {
  width: 120px;
  height: 120px;
  border-radius: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.footer-copyright {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.legal-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.legal-link:hover {
  color: white;
  text-decoration: underline;
}

/* 响应式设计 - 移动端页脚布局 */
@media (max-width: 768px) {
  .footer-container {
    padding: 0 1rem;
  }
  
  .footer-content {
    gap: 1.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .footer-legal {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }
}

/* 通用页面样式修复 */
/* 添加section-padding类定义 */
.section-padding {
  padding: 4rem 0;
}

/* 为.cta类添加与.cta-section相同的样式 */
.cta {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 4rem 0;
  color: white;
}

.cta-content {
  text-align: center;
}

.cta-title {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

@media (min-width: 1024px) {
  .cta-title {
    font-size: 2.5rem;
  }
}

.cta-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .cta-actions {
    flex-direction: row;
  }
}

/* 内容页样式 */
/* 面包屑导航 */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.breadcrumb-item {
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-item:hover {
  color: var(--primary);
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--dark);
  font-weight: 500;
}

.breadcrumb-separator {
  color: var(--gray-400);
}

/* 文章头部样式 */
.article-header-section {
  background: var(--background);
  border-bottom: 1px solid var(--gray-200);
}

.article-category-badge {
  margin-bottom: 1.5rem;
}

.article-category {
  background: var(--primary);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
}

.article-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .article-title {
    font-size: 2rem;
  }
}

.article-meta-info {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.meta-item svg {
  color: var(--gray-400);
}

/* 文章内容区域 */
.article-content-section {
  background: var(--gray-50);
}

.content-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .content-wrapper {
    grid-template-columns: 2.5fr 1fr;
  }
}

/* 文章主体 */
.content-main {
  background: var(--background);
  border-radius: 0.75rem;
  padding: 2.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.article-excerpt {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--gray-700);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-200);
}

.article-body {
  margin-top: 2rem;
}

.article-body h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark);
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-200);
}

.article-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.article-body p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 1.5rem;
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  color: var(--gray-700);
}

/* 内容列表样式 */
.content-list {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.content-list li {
  margin-bottom: 0.75rem;
  line-height: 1.6;
  color: var(--gray-700);
}

/* 内容表格样式 */
.content-table {
  margin: 2rem 0;
  overflow-x: auto;
}

.content-table table {
  width: 100%;
  border-collapse: collapse;
  background: var(--background);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.content-table th {
  background: var(--primary);
  color: white;
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.875rem;
}

.content-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-700);
  font-size: 0.875rem;
  line-height: 1.5;
}

.content-table tr:last-child td {
  border-bottom: none;
}

.content-table tr:hover {
  background: var(--gray-50);
}

/* 内容卡片网格 */
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

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

.content-card {
  background: var(--background);
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--gray-200);
}

.content-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 1rem;
}

.content-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.content-card-meta {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-bottom: 0.5rem;
}

/* 文章底部样式 */
.article-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-200);
}

.article-tags {
  margin-bottom: 1.5rem;
}

.tags-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark);
  margin-right: 1rem;
}

.tag-item {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  text-decoration: none;
  margin-right: 0.75rem;
  margin-bottom: 0.75rem;
  display: inline-block;
  transition: all 0.2s ease;
}

.tag-item:hover {
  background: var(--primary);
  color: white;
  text-decoration: none;
}

.article-share {
  margin-top: 1.5rem;
}

.share-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark);
  margin-right: 1rem;
}

.share-buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.share-btn {
  background: var(--gray-100);
  color: var(--gray-700);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.share-btn:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

/* 侧边栏样式 */
.content-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 作者信息 */
.author-info {
  padding: 2rem;
  text-align: center;
}

.author-avatar {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1.5rem;
  border: 3px solid var(--primary);
}

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

.author-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.author-bio {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* 相关文章 */
.related-articles {
  padding: 2rem;
}

.related-articles-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.related-article-item {
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 1.5rem;
}

.related-article-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.related-article-link {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.related-article-link h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  transition: color 0.2s ease;
  line-height: 1.4;
}

.related-article-link:hover h4 {
  color: var(--primary);
}

.related-article-date {
  font-size: 0.75rem;
  color: var(--gray-600);
}

/* 热门标签 */
.popular-tags {
  padding: 2rem;
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag-cloud-item {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.tag-cloud-item:hover {
  background: var(--primary);
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
}

/* 订阅通讯 */
.subscribe-card {
  padding: 2rem;
  background: var(--primary);
  color: white;
}

.subscribe-card .sidebar-title {
  color: white;
}

.subscribe-description {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.subscribe-input {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.subscribe-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.subscribe-input:focus {
  outline: none;
  border-color: white;
  background: rgba(255, 255, 255, 0.15);
}

.subscribe-btn {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.875rem;
}

/* 相关案例区域 */
.related-cases-section {
  background: var(--background);
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

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

@media (min-width: 1200px) {
  .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .content-main {
    padding: 1.5rem;
  }
  
  .article-meta-info {
    gap: 1rem;
  }
  
  .author-info,
  .related-articles,
  .popular-tags,
  .subscribe-card {
    padding: 1.5rem;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
  }
}

/* 统一容器样式 */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* 修复所有页面的布局变形问题 */
section {
  margin: 0 auto;
  padding: 4rem 0;
}

/* 确保响应式图片不会变形 */
.img-fluid {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 案例筛选标签样式 */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.filter-tab {
  padding: 0.75rem 1.5rem;
  background: var(--background);
  color: var(--dark);
  border: 2px solid var(--gray-300);
  border-radius: 9999px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

.filter-tab:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.filter-tab.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* 案例网格样式 - 确保一行两列 */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 响应式设计 - 移动端单列 */
@media (max-width: 767px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }
}

/* 案例分页样式 */
.cases-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
}

.cases-pagination .pagebar {
  display: flex;
  justify-content: center;
  align-items: center;
}

.cases-pagination .pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.cases-pagination .page-item {
  display: flex;
  align-items: center;
}

.pagination-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--background);
  color: var(--dark);
  border: 2px solid var(--gray-300);
  border-radius: 0.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

.pagination-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.pagination-numbers {
  display: flex;
  gap: 0.5rem;
}

.pagination-number {
  padding: 0.5rem 1rem;
  background: var(--background);
  color: var(--dark);
  border: 2px solid var(--gray-300);
  border-radius: 0.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
  min-width: 2.5rem;
  text-align: center;
}

.pagination-number:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.pagination-number.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* 兼容默认模板生成的分页类名 */
.page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  margin: 0 0.25rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  color: var(--foreground);
  text-decoration: none;
  transition: all 0.2s ease;
  min-width: 2.5rem;
}

.page-num:hover {
  background-color: var(--surface-light);
  border-color: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
}

.page-num-current {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
  font-weight: var(--font-weight-medium);
}

.page-num-current:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: white;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* 团队页面样式 */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 100%;
}

/* 确保在大屏幕上显示4列 */
@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 在中等屏幕上显示2列 */
@media (min-width: 768px) and (max-width: 1023px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 在小屏幕上显示1列 */
@media (max-width: 767px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

.team-member {
  text-align: center;
}

.member-avatar {
  margin-bottom: 1.5rem;
}

.avatar-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 50%;
}

.member-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.member-position {
  font-size: 1.1rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.member-bio {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--gray-600);
}

/* 联系页面样式 */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* 解决方案页面样式 */
.solutions-categories,
.solutions-advantages,
.solutions-scenarios,
.solutions-process {
  max-width: 1280px;
  margin: 0 auto;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

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

/* 优势图片样式 */
.advantages-image {
  height: 100%;
  min-height: 400px;
  overflow: hidden;
  background: var(--gray-100);
  border-radius: 0.75rem;
}

.advantages-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* 优势内容样式 */
.advantages-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* 确保advantage-item有一致的样式 */
.advantage-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.advantage-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.advantage-info {
  flex: 1;
}

.advantage-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.advantage-description {
  color: var(--gray-600);
  line-height: 1.6;
}

.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* 场景卡片样式 */
.scenario-card {
  background: var(--background);
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.scenario-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* 场景图片样式 */
.scenario-image {
  height: 200px;
  overflow: hidden;
  background: var(--gray-100);
}

.scenario-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* 场景内容样式 */
.scenario-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.scenario-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.scenario-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* 确保所有scenario-card高度一致 */
.scenarios-grid {
  align-items: stretch;
}

/* solutions页面流程步骤样式 */
.solutions-process .process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

/* 确保services.html中的process-steps在不同屏幕尺寸下有合适的布局 */
.services-page .process-steps {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1200px) {
  .services-page .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .services-page .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .services-page .process-steps {
    grid-template-columns: 1fr;
  }
}

/* 确保value-card在services.html中有一致的样式 */
.services-page .value-card {
  padding: 1.5rem;
}

/* 修复services.html中的values-grid布局 */
.services-page .values-grid {
  gap: 1.5rem;
  padding: 0 2rem;
}

/* 修复服务内容列表样式 */
.services-page .value-features ul {
  list-style-type: disc;
  padding-left: 1.25rem;
  margin-bottom: 1rem;
  color: var(--gray-600);
}

.services-page .value-features li {
  margin-bottom: 0.5rem;
  color: var(--gray-600);
}

/* 确保value-features中的h4有合适的间距 */
.services-page .value-features h4 {
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--dark);
}

/* 确保value-metrics有合适的样式 */
.services-page .value-metrics {
  margin-top: 1.5rem;
}

.services-page .value-metrics h4 {
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--dark);
}

.services-page .value-metrics div {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Contact页面响应式样式 */
@media (max-width: 768px) {
  /* Hero区域 */
  .contact-page .banner-title {
    font-size: 1.75rem !important;
  }
  
  .contact-page .banner-description,
  .contact-page .banner p {
    font-size: 1rem !important;
  }
  
  /* 公司介绍区域 */
  .contact-page section:nth-of-type(2) > div > div {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  
  /* 技术介绍表格 */
  .contact-page table {
    font-size: 0.875rem;
  }
  
  .contact-page table th,
  .contact-page table td {
    padding: 0.75rem !important;
  }
  
  /* 团队介绍 */
  .contact-page section:nth-of-type(4) > div > div {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5rem !important;
  }
  
  /* 联系方式 */
  .contact-page section:nth-of-type(5) > div > div {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  
  /* 底部CTA */
  .contact-page .cta-title {
    font-size: 1.75rem !important;
  }
  
  .contact-page .cta-actions {
    flex-direction: column !important;
    align-items: center !important;
  }
  
  .contact-page .cta-actions a {
    width: 100% !important;
    max-width: 300px !important;
  }
}

@media (max-width: 480px) {
  /* Hero区域 */
  .contact-page .banner-title {
    font-size: 1.5rem !important;
  }
  
  .contact-page .banner-description,
  .contact-page .banner p {
    font-size: 0.875rem !important;
  }
  
  /* 团队介绍 - 单列 */
  .contact-page section:nth-of-type(4) > div > div {
    grid-template-columns: 1fr !important;
  }
  
  /* 技术介绍表格 - 可横向滚动 */
  .contact-page table {
    min-width: 600px;
  }
  
  /* 标签 */
  .contact-page span[style*="background: rgba(30, 64, 175, 0.1)"] {
    font-size: 0.75rem !important;
    padding: 0.375rem 0.75rem !important;
  }
  
  /* 写字楼实拍图 */
  .contact-page .office-image {
    height: 250px !important;
  }
  
  .contact-page .office-icon {
    font-size: 3rem !important;
  }
  
  /* 微信二维码 */
  .contact-page .qrcode-container {
    width: 200px !important;
    height: 200px !important;
  }
  
  .contact-page .qrcode-icon {
    font-size: 4rem !important;
  }
  
  /* 技术介绍表格 - 更好的响应式 */
  .contact-page table {
    font-size: 0.75rem !important;
    min-width: auto !important;
    display: table !important;
    width: 100% !important;
    overflow-x: auto;
  }
  
  .contact-page table thead {
    display: table-header-group !important;
  }
  
  .contact-page table tbody {
    display: table-row-group !important;
  }
  
  .contact-page table tr {
    display: table-row !important;
    margin-bottom: 0 !important;
    border: none !important;
  }
  
  .contact-page table th,
  .contact-page table td {
    display: table-cell !important;
    padding: 0.75rem !important;
    border: none !important;
    vertical-align: top !important;
  }
  
  .contact-page table th {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%) !important;
    color: white !important;
    font-weight: 700 !important;
  }
  
  .contact-page table td {
    background: white !important;
    color: var(--gray-600) !important;
  }
  
  .contact-page table tbody tr:nth-child(even) td {
    background: var(--gray-50) !important;
  }
}
}