/* Banner样式 */
.details_banner {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
}

.banner-content {
  max-width: 1200px;
  margin: 80px 0 0 200px;
  padding: 0 20px;
  color: #fff;
  position: relative;
  z-index: 2;
}

.details_banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.banner-title {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.banner-desc {
  font-size: 20px;
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: 30px;
}


/* 响应式调整 */
@media screen and (max-width: 768px) {
  .details_banner {
    height: 400px;
  }
  
  .banner-title {
    font-size: 32px;
    margin-bottom: 15px;
  }
  
  .banner-desc {
    font-size: 16px;
    margin-bottom: 20px;
  }
  

}

@media screen and (max-width: 480px) {
  .details_banner {
    height: 350px;
  }
  
  .banner-title {
    font-size: 28px;
  }
  
  .banner-desc {
    font-size: 14px;
  }

    .banner-content {
      max-width: 1200px;
      margin: 0;
      padding: 0 20px;
      color: #fff;
      position: relative;
      z-index: 2;
    }
}