/* 页面主要内容 */
.lab-hero {
  background: url('/images/mpslib.png');
  background-size: cover;
  background-position: center;
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  margin-top: 60px;
}

.lab-hero .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.lab-hero h1 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 10px;
}

.lab-hero .breadcrumb {
  font-size: 14px;
  opacity: 0.9;
}

/* 实验室介绍部分 */
.lab-intro {
  padding: 0 0 80px;
  background-color: #fff;
}

.lab-intro .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.lab-intro h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 15px;
  margin-top: 5rem;
  color: #2c3e50;
}

.lab-intro h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: #008477;
}

.intro-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.intro-text {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  padding-top: 20px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.feature-list li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.feature-list i {
  color: #008477;
  margin-right: 10px;
}

.intro-image img {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 先进设备部分 */
.lab-equipment {
  padding: 80px 0;
  background-color: #f8f8f8;
}

.lab-equipment .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.lab-equipment h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 15px;
  font-size: 2.5rem;
  color: #2c3e50;
}

.lab-equipment h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: #008477;

}

.equipment-grid {
  display: grid;
  gap: 60px;
}

.equipment-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background-color: #fff;
  padding: 30px;
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
}

.equipment-image img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.equipment-content {
  padding: 0;
}

.equipment-content h3 {
  font-size: 24px;
  color: #2c3e50;
  margin-bottom: 10px;
}

.equipment-content .en-title {
  font-size: 16px;
  color: #666;
  margin-bottom: 20px;
}

.equipment-content .description {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 30px;
}

.btn-more {
  display: inline-block;
  padding: 10px 30px;
  background-color: #008477;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.btn-more:hover {
  background-color: #008477;
}

.breadcrumb a {
  color: #fff;
  text-decoration: none;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .intro-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .intro-text {
    padding-top: 0;
    order: 2;
  }

  .equipment-item {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .lab-hero {
    height: 200px;
    margin-bottom: 40px;
  }

  .lab-hero h1,
  .lab-intro h2,
  .lab-equipment h2 {
    font-size: 28px;
  }

  .lab-intro h2 {
    margin-top: 30px;
  }

  .lab-equipment {
    padding: 50px 0;
  }

  .equipment-grid {
    gap: 40px;
  }

  .equipment-content h3 {
    font-size: 20px;
  }

  .equipment-content .description {
    font-size: 14px;
  }
}

.animate-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.animate-in {
  opacity: 1;
  transform: translateY(0);
}