.plan-page {
  min-height: 100vh;
  background: #fff;
}

/* 案例内容区域样式 */
.case-list-content {
  background-color: #f8f8f8;
  padding: 40px 0;
}

.case-list-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 50px;
  width: 100%;
  box-sizing: border-box;
}

/* 案例列表样式 */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.case-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.case-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.case-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-item:hover .case-image img {
  transform: scale(1.05);
}

.location-tag {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.case-content-text {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-title {
  font-size: 18px;
  font-weight: 600;
  color: #333;
  margin: 0 0 10px 0;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 50px;
}

.case-desc {
  font-size: 14px;
  color: #666;
  margin: 0;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 分页样式 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
}

.pagination-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid #ddd;
  border-radius: 4px;
  color: #333;
  text-decoration: none;
  transition: all 0.3s ease;
  background: #fff;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.pagination-arrow:hover {
  background: #f0f0f0;
  border-color: #007bff;
  color: #007bff;
}

.pagination-arrow.disabled {
  color: #ccc;
  cursor: not-allowed;
  background: #f5f5f5;
  border-color: #e0e0e0;
}

.pagination-arrow.disabled:hover {
  background: #f5f5f5;
  border-color: #e0e0e0;
  color: #ccc;
}

.pagination-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  color: #333;
  text-decoration: none;
  transition: all 0.3s ease;
  background: #fff;
  font-size: 14px;
}

.pagination-number:hover {
  background: #f0f0f0;
  border-color: #007bff;
  color: #007bff;
}

.pagination-number.active {
  background: #007bff;
  color: #fff;
  border-color: #007bff;
  font-weight: 500;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: #666;
  font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .case-list-container {
    padding: 0 20px;
  }
  
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .case-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .case-image {
    height: 200px;
  }
  
  .case-content-text {
    padding: 15px;
  }
}

@media (max-width: 576px) {
  .case-list-container {
    padding: 0 15px;
  }
  
  .case-image {
    height: 180px;
  }
}