/* 公司发展历程时间轴样式 */
.company-timeline-wrapper {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin: 40px 0;
  position: relative;
}
.timeline-arrow {
  background: #fff;
  border: 4px solid #d9e5f3;
  border-radius: 50%;
  padding: 10px 13px;
  margin-bottom: 37px;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s, border 0.2s;
  box-shadow: 0 2px 8px rgba(34,51,136,0.06);
  display: flex;
  justify-content: center;
  align-items: center;
}
.timeline-arrow:hover {
  background: #f0f4fa;
  border-color: #223388;
}
.arrow-left{
  transform: rotate(180deg);
}
.timeline-arrow img {
  max-width: 100%;
}
.company-timeline-scroll {
  overflow-x: auto;
  flex: 1;
  scroll-behavior: smooth;
  /* border-bottom: 5px solid #d9e5f3; */
}
.company-timeline-items {
  display: flex;
  align-items: flex-end;
  gap: 48px;
  min-width: 600px;
}
.company-timeline-items::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: 66px;
  height: 5px;
  background: #d9e5f3;
  z-index: 0;
}
.timeline-item {
  min-width: 260px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 10;
}
.timeline-img img {
  width: 80px;
  height: 48px;
  object-fit: contain;
  margin-bottom: 12px;
}
.timeline-year {
  font-size: 1.4rem;
  font-weight: bold;
  color: #223388;
  margin-top: 16px;
}
.timeline-dot{
  width:34px;
  height: 34px;
  background: #fff;
  box-shadow: 0 0 0 5px #d9e5f3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.timeline-dot-inner{
  width: 10px;
  height: 10px;
  background: #fff;
  box-shadow: 0 0 0 8px #223388;
  border-radius: 50%;
}
.timeline-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.timeline-desc {
  font-size: 1rem;
  color: #333;
}
.timeline-desc .img img{ width:auto; }
@media (max-width: 900px) {
  .company-timeline-items {
    gap: 24px;
    min-width: 400px;
  }
  .timeline-item {
    min-width: 180px;
    max-width: 220px;
    padding: 16px 8px 12px 8px;
  }
  .timeline-img img {
    width: 56px;
    height: 32px;
  }
}
@media (max-width: 600px) {
  .company-timeline-wrapper {
    margin: 20px 0;
  }
  .company-timeline-scroll {
    scroll-snap-type: x mandatory;
    padding: 0 36px;
  }
  .company-timeline-items {
    gap: 0;
    min-width: 0;
  }
  .timeline-item {
    min-width: calc(100vw - 108px);
    max-width: calc(100vw - 108px);
    padding: 10px 4px 8px 4px;
    scroll-snap-align: center;
  }
  .timeline-img img {
    width: 36px;
    height: 20px;
  }
  .timeline-year {
    font-size: 1rem;
  }
  .timeline-title {
    font-size: 0.95rem;
  }
  .timeline-desc {
    font-size: 0.85rem;
  }
  .timeline-arrow {
    width: 40px;
    height: 40px;
    font-size: 1.3rem;
    padding: 0;
    margin-bottom: 47px;
    
  }
  .timeline-arrow img{max-width: 100%; width: 18px;}
}