/* 时间线样式 */
.timeline-container {
  margin: 32px 0 0 0;
  overflow-x: auto;
  padding-bottom: 16px;
}

.timeline-scroll {
  display: flex;
  align-items: center;
  min-width: 700px;
  gap: 48px;
  padding: 0 16px;
}

.timeline-event {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 120px;
  position: relative;
}

.timeline-dot {
  width: 18px;
  height: 18px;
  background: #4e8cff;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px #4e8cff;
  margin-bottom: 8px;
  z-index: 1;
}

.timeline-year {
  font-weight: bold;
  color: #333;
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 0.95em;
  color: #666;
  text-align: center;
  max-width: 120px;
}

.timeline-scroll::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 27px;
  height: 4px;
  background: #e0e7ef;
  z-index: 0;
  pointer-events: none;
}

.timeline-scroll {
  position: relative;
}