.about-guoheng {
  display: flex;
  gap: 24px;
}

.about-guoheng img {
  width: 40%;
}
 


.about-guoheng .about-guoheng-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.about-company .company-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  background-color: aliceblue;
}

.about-guoheng-content .company-title {
  font-weight: bold;
  line-height: 1.2;
}

.about-guoheng-content .company-content {
  line-height: 1.2;
}

.mission-timeline {
  display: flex;
  align-items: center;
  padding: 0 60px;
  gap: 24px;
}

.mission-arrow {
  width: 80px;
  height: 80px;
  line-height: 80px;
  background: #f3f4f6;
  border: none;
  font-size: 36px;
  color: #999;
  border-radius: 50%;
  flex-shrink: 0;
}

.mission-arrow:hover {
  color: #666;
}

.timeline-list {
  width: 100%;
  overflow: hidden;
}

.timeline-wrapper {
  transition: transform 0.5s ease;
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
}

.mission-card {
  flex-shrink: 0;
  background-color: #f5f5f5;
  border-radius: 8px;
  padding: 25px;
  box-sizing: border-box;
}

.mission-year {
  color: #ff0000;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 16px;
}

.mission-content {
  color: #333;
  line-height: 1.6;
  font-size: 16px;
}