/* 通用大模型页面样式 */
#model-intro{
  width: 100%;
  height: 100%;
  background-color: #2563EB; /* 背景色 */
}
/* 介绍部分 */
.model-intro-content {
  
  text-align: center;
  color: white;
}

.model-intro-text {
  padding:100px 0
  /* max-width: 800px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); */
}

.model-intro-text h1 {
  font-size: 48px;
  margin-bottom: 20px;
  color: white;
}

.model-intro-text p {
  font-size: 28px;
  line-height: 1.6;
  margin-bottom: 30px;
}

/* 功能模块 */
.function-tabs {
  margin-top: 40px;
}

.tabs-nav {
  display: flex;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 30px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-item {
  padding: 15px 25px;
  cursor: pointer;
  font-size: 18px;
  color: #666;
  white-space: nowrap;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
}

.tab-item.active {
  color: #2563EB;
  border-bottom-color: #2563EB;
}

.tabs-content {
  position: relative;
}

.tab-content {
  display: none;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 8px;
}

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

.tab-content-header {
  margin-bottom: 20px;
}

.tab-content-header h3 {
  font-size: 24px;
  color: #333;
  margin-bottom: 10px;
}

.tab-content-header p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

.tab-content-body {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.tab-feature {
  flex: 1;
  min-width: 250px;
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tab-feature h4 {
  font-size: 18px;
  color: #333;
  margin-bottom: 10px;
}

.tab-feature p {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
}

/* 产品优势 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.advantage-item {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.advantage-item:hover {
  transform: translateY(-5px);
}

.advantage-item .icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
}

.advantage-item .icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.advantage-item h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 15px;
}

.advantage-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tab-content-body {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .model-intro-text h1 {
    font-size: 32px;
  }
  
  .model-intro-text p {
    font-size: 18px;
  }
  
  .tab-item {
    padding: 12px 15px;
    font-size: 16px;
  }
}

@media (max-width: 576px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .model-intro-content {
    padding: 60px 15px;
  }
  
  .model-intro-text h1 {
    font-size: 28px;
  }
  
  .model-intro-text p {
    font-size: 16px;
  }
}

/* 功能模块 */
.function-layout {
  display: flex;
  margin-top: 40px;
  background-color: #f9f9f9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  min-height: 500px; /* 增加最小高度 */
}

.function-sidebar {
  width: 200px;
  background-color: #f8f0f0;
  padding: 20px 0;
}

.sidebar-item {
  padding: 15px 20px;
  cursor: pointer;
  font-size: 16px;
  color: #333;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.sidebar-item.active {
  background-color: #fff;
  color: #2563EB;
  border-left-color: #2563EB;
}

.function-content {
  flex: 1;
  padding: 30px;
  background-color: #fff;
  min-height: 500px; /* 确保内容区域高度足够 */
}

.content-item {
  width: 100%;
  background-color: red;
  display: none;
  height: 100px;
}

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

.content-section {
  background-color: #fff;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.content-section h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 10px;
  font-weight: 600;
}

.content-section p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .function-layout {
    flex-direction: column;
    min-height: auto;
  }
  
  .function-sidebar {
    width: 100%;
    padding: 10px 0;
  }
  
  .function-content {
    min-height: 300px;
  }
  
  .sidebar-item {
    padding: 12px 15px;
    border-left: none;
    border-bottom: 2px solid transparent;
  }
  
  .sidebar-item.active {
    border-left-color: transparent;
    border-bottom-color: #2563EB;
  }
}
.content-grid {
  gap: 20px;
}

.content-card {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  margin-bottom: 20px;  
}

.content-card:hover {
  transform: translateY(-5px);
}

.content-card .icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
}

.content-card .icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.content-info h3 {
  margin-bottom: 10px;
  font-size: 18px;
  color: #333;
}

.content-info p {
  color: #666;
  line-height: 1.6;
}

.bg-img {
  width: 100%;
  padding: 40px 0;
  background-color: #f8f9fa;
}

.bg-img .container {
  max-width: 1200px;
  margin: 0 auto;
}

.bg-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.bg-img img:hover {
  transform: translateY(-10px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .bg-img {
    padding: 30px 0;
  }
}

@media (max-width: 768px) {
  .bg-img {
    padding: 20px 0;
  }
}
/* 功能模块样式增强 */
.function-layout {
  display: flex;
  gap: 40px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 30px;
}

.function-sidebar {
  width: 250px;
  flex-shrink: 0;
  border-right: 1px solid #eee;
  padding-right: 20px;
}

.sidebar-item {
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #666;
  font-weight: 500;
}

.sidebar-item:hover {
  background: rgba(52, 152, 219, 0.1);
  color: #3498db;
}

.sidebar-item.active {
  background: #3498db;
  color: #fff;
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.2);
}

.function-content {
  flex: 1;
  padding: 20px;
}

.module-title {
  font-size: 24px;
  color: #333;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 15px;
}

.module-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: #3498db;
  border-radius: 2px;
}

.module-desc {
  color: #666;
  line-height: 1.8;
  margin-bottom: 30px;
}

.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 15px;
}

.tag {
  padding: 8px 16px;
  background: rgba(52, 152, 219, 0.1);
  color: #3498db;
  border-radius: 20px;
  font-size: 14px;
  transition: all 0.3s ease;
}

.tag:hover {
  background: #3498db;
  color: #fff;
  transform: translateY(-2px);
}

/* 产品优势样式增强 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.advantage-item {
  background: linear-gradient(145deg, #fff, #f8f9fa);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  border: 1px solid rgba(52, 152, 219, 0.1);
  position: relative;
  overflow: hidden;
}

.advantage-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #3498db, #2980b9);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.advantage-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(52, 152, 219, 0.15);
}

.advantage-item:hover::before {
  opacity: 1;
}

.advantage-item .icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  padding: 15px;
  background: rgba(52, 152, 219, 0.1);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.advantage-item:hover .icon {
  background: rgba(52, 152, 219, 0.2);
  transform: scale(1.1) rotate(5deg);
}

.advantage-item h3 {
  font-size: 20px;
  color: #2c3e50;
  margin-bottom: 15px;
  font-weight: 600;
}

.advantage-item p {
  font-size: 15px;
  color: #666;
  line-height: 1.6;
}

/* 响应式设计增强 */
@media (max-width: 1200px) {
  .advantages-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .function-layout {
    flex-direction: column;
  }
  
  .function-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #eee;
    padding-right: 0;
    padding-bottom: 20px;
  }
  
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .advantage-item {
    padding: 20px;
  }
}