.main > section {
    width: 100%;
    min-width: 1440px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
  }
  
  .container {
    width: 1440px;
    margin: 0 auto;
  }
  
  /* 顶部背景区域 */
  .news-hero {
    background: url('../../../../../img/producttt/bg-1.png') no-repeat right center;
    background-blend-mode: normal;
    background-size: auto, contain;
    height: 350px;
    display: flex;
    align-items: center;
    color: white;
    position: relative;
  }
  
  .news-hero .container {
    width: 1440px;
    margin: 0 auto;
    position: relative;
    padding: 0 20px;
  }
  
  /* 面包屑导航 */
  .breadcrumb {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: 16px;
    color: #ccc;
    z-index: 2;
  }
  
  .breadcrumb .home-link {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .breadcrumb .home-link:hover {
    color: #fff;
  }
  
  .breadcrumb span {
    color: #fff;
  }
  
  .news-hero-content {
    width: 100%;
    text-align: center;
  }
  
  .news-title {
    font-size: 36px;
    line-height: 54px;
    margin-bottom: 30px;
    position: relative;
    display: block;
    text-align: center;
  }
  
  .news-description {
    font-size: 20px;
    line-height: 30px;
    width: 884px;
    margin: 0 auto 30px;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
  }
  
  .news-hero-line {
    width: 96px;
    height: 2px;
    background: white;
    margin: 0 auto;
  }
  
  /* 标签导航固定式样式 */
  .tabs-section {
    width: 100%;
    height: 56px;
    background: #ffffff;
    box-shadow: 0px 0px 3px #e0e0e0;
    border-bottom: 1px solid #eaeaea;
  }
  
  .tabs-section .container {
    width: 1440px;
    padding: 0;
    margin: 0 auto;
  }
  
  .tabs-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 56px;
    gap: 80px;
  }
  
  .tab {
    padding: 0 20px;
    height: 56px;
    line-height: 56px;
    font-size: 16px;
    color: #666666;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
  }
  
  .tab:hover {
    color: #333333;
  }
  
  .tab.active {
    color: #ba3434;
    font-weight: 600;
  }
  

  /* 设备展示区域 */
  .device-showcase {
    background-color: #ffffff;
    width: 1440px;
    height: 301px;
    align-items: center;
    display: flex;
    margin: 30px auto;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  }
  .device-content {
    padding: 40px 88px;
    display: flex;
    flex-direction: column;
  }
  
  .device-name {
    font-size: 28px;
    color: #333333;
    margin-bottom: 30px;
    font-weight: 700;
    text-align: left;
  }
  .device-description {
    font-size: 16px;
    color: #666666;
    line-height: 24px; 
    margin-bottom: 20px;
    overflow: hidden;
  }
  .device-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 80px;
    margin-top: auto; /* 将标签区域推到内容区域底部 */
  }
  /* 分隔线 */
  .device-divider {
    height: 1px;
    background: #eaeaea;
    margin: 0 0 30px 0;
  }
  
  .tag {
    display: inline-block;
    color: #333333;
    padding: 8px 12px;
    font-size: 16px;
    font-weight: 500;
  }
  .tag::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: #333333;
    border-radius: 50%;
    margin-right: 8px;
    position: relative;
    top: -3px; 
  }

  /* AI评价详情模块样式 */
.ai-evaluation-detail {
  width: 100%;
  min-width: 1440px;
  background-color: #ffffff;
  padding: 80px 0;
}

.ai-evaluation-detail .container {
  width: 1440px;
  margin: 0 auto;
}

.evaluation-title {
  font-size: 68px;
  line-height: 102px;
  color: #333333;
  text-align: center;
  font-weight: 700;
  margin-bottom: 80px;
}

.evaluation-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  /* gap: 60px; */
}

/* 左侧时间轴 */
.timeline-container {
  position: relative;
  width: 440px;
  height: 537px;
}

.timeline-line {
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 537px;
  background-color: #eaeaea;
  border-radius: 8px;
}

.timeline-points {
  position: relative;
  height: 100%;
  padding-left: 40px;
}

.point {
  position: absolute;
  left: 0;
  transform: translateY(-50%);
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

/* 均匀分布5个点 */
.point:nth-child(1) { top: 10%; }
.point:nth-child(2) { top: 30%; }
.point:nth-child(3) { top: 50%; }
.point:nth-child(4) { top: 70%; }
.point:nth-child(5) { top: 90%; }

.point-dot {
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #cccccc;
  transition: all 0.3s ease;
}

.point-label {
  font-size: 32px;
  font-weight: 600;
  color: #999999;
  margin-bottom: 8px;
  margin-left: 8px;
  transition: all 0.3s ease;
  line-height: 48px;
}

.point-description {
  width: 448px;
  height: 90px;
  font-size: 19px;
  color: #999999;
  line-height: 30px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  margin-left: 8px;

}

/* 悬停效果 */
.point:hover .point-dot {
  background-color: #ba3434;
  transform: translateY(-50%) scale(1.5) translateY(-30px);
}

.point:hover .point-label {
  color: #ba3434;
}

.point:hover .point-description {
  color: #ba3434;
  max-height: 100px;
  opacity: 1;
  margin-top: 8px;
}

/* 右侧图片 */
.evaluation-image {
  width: 921px;
  height: 537px;
  overflow: hidden;
  margin-right: 42px;
  /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
}

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