/* 案例展示 - 新样式 */
.wrap_box .part5-1 {
  width: 100%;
  background-color: #fff;
  padding: 80px 0;
  overflow: hidden;
}

.wrap_box .part5-1 .title {
  text-align: center;
  margin-bottom: 30px;
}

.wrap_box .part5-1 .title p {
  font-size: 48px;
  font-weight: bold;
  color: #333;
  line-height: 1.3;
}

.wrap_box .part5-1 .subtitle {
  width: 80%;
  max-width: 1226px;
  margin: 0 auto 50px;
  text-align: center;
  font-size: 24px;
  line-height: 1.5;
  color: #525252;
  white-space: pre-line;
}

.wrap_box .part5-1 .img-content {
  width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.wrap_box .part5-1 .img-content img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* 响应式调整 */
@media screen and (max-width: 1400px) {
  .wrap_box .part5-1 .img-content img {
    max-width: 90%;
  }
}

@media screen and (max-width: 768px) {
  .wrap_box .part5-1 {
    padding: 40px 0;
  }
  
  .wrap_box .part5-1 .title p {
    font-size: 32px;
  }
  
  .wrap_box .part5-1 .subtitle {
    width: 90%;
    font-size: 14px;
  }
}