.baixiu_development_history {
  padding-bottom: var(--gap-20);
}

.baixiu_development_history .bdh-card {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  color: #fff;
}

.baixiu_development_history .bdh-card.bdh-anim {
  opacity: 0;
  transform: translateY(2.5rem);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.baixiu_development_history .bdh-card.bdh-visible {
  opacity: 1;
  transform: translateY(0);
}

.baixiu_development_history .bdh-bg {
  position: absolute;
  inset: 0;
  background: #222;
  z-index: 0;
}

.baixiu_development_history .bdh-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: lightgray;
  mix-blend-mode: multiply;
}

.baixiu_development_history .bdh-inner {
  position: relative;
  z-index: 1;
  padding: var(--component-gap) var(--gap-100) 0;
}

.baixiu_development_history .bdh-title {
  margin-bottom: var(--gap-80);
  text-align: center;
}

.baixiu_development_history .bdh-body {
  position: relative;
}

.baixiu_development_history .bdh-slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  gap: 9.375rem;
  align-items: center;
  pointer-events: none;
}

.baixiu_development_history .bdh-slide.is-active {
  position: relative;
  pointer-events: auto;
}

.baixiu_development_history .bdh-slide.is-leaving {
  position: absolute;
}

.baixiu_development_history .bdh-col--left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.baixiu_development_history .bdh-item-title {
  margin-bottom: var(--gap-20);
  color: #fff;
}

.baixiu_development_history .bdh-text {
  white-space: pre-line;
  overflow-y: auto;
  flex: 1;
  padding-right: 0.5rem;
}

.baixiu_development_history .bdh-text::-webkit-scrollbar {
  width: 0.25rem;
}

.baixiu_development_history .bdh-text::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.125rem;
}

.baixiu_development_history .bdh-text::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 0.125rem;
}

.baixiu_development_history .bdh-text::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.5);
}

.baixiu_development_history .bdh-col--pic {
  flex: 0 0 49%;
  display: flex;
  align-items: flex-start;
}

.baixiu_development_history .bdh-pic {
  width: 100%;
  aspect-ratio: 847/528;
  display: block;
  object-fit: cover;
  border-radius: 0.625rem;
}

.baixiu_development_history .bdh-slide .bdh-col--left {
  opacity: 0;
  transform: translateY(2.5rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.baixiu_development_history .bdh-slide.is-active .bdh-col--left {
  opacity: 1;
  transform: translateY(0);
}

.baixiu_development_history .bdh-slide.is-leaving .bdh-col--left {
  opacity: 0;
  transform: translateY(-2.5rem);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.baixiu_development_history .bdh-slide .bdh-col--pic {
  clip-path: inset(0 100% 0 0);
  opacity: 0;
}

.baixiu_development_history .bdh-slide.is-active .bdh-col--pic {
  clip-path: inset(0 0 0 0);
  opacity: 1;
  transition: clip-path 0.7s cubic-bezier(0.4, 0, 0.2, 1) 0.1s, opacity 0.7s ease 0.1s;
}

.baixiu_development_history .bdh-slide.is-leaving .bdh-col--pic {
  clip-path: inset(0 0 0 100%);
  opacity: 0;
  transition: clip-path 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
}

.baixiu_development_history .bdh-timeline {
  position: relative;
  padding: var(--gap-40) 0 var(--gap-80);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.baixiu_development_history .bdh-timeline::-webkit-scrollbar {
  display: none;
}

.baixiu_development_history .bdh-timeline-track {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: var(--gap-40) var(--gap-80) 0;
  min-width: 100%;
}

.baixiu_development_history .bdh-timeline-track::before {
  content: '';
  position: absolute;
  bottom: 0.625rem;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.baixiu_development_history .bdh-year {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
  flex-shrink: 0;
}

.baixiu_development_history .bdh-year-text {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.baixiu_development_history .bdh-year.is-active .bdh-year-text {
  color: #FD752A;
  font-weight: 700;
}

.baixiu_development_history .bdh-year-dot {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--bg-color);
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.baixiu_development_history .bdh-year.is-active .bdh-year-dot {
  background: #FD752A;
  border-color: #FD752A;
}

@media screen and (max-width: 992px) {
  .baixiu_development_history .bdh-inner {
    padding: var(--gap-60) var(--gap-40) 0;
  }

  .baixiu_development_history .bdh-timeline {
    padding: var(--gap-40) 0 var(--gap-60);
  }

  .baixiu_development_history .bdh-timeline-track {
    padding: var(--gap-40) var(--gap-40) 0;
  }

  .baixiu_development_history .bdh-slide {
    position: absolute;
    flex-direction: column;
    gap: var(--gap-20);
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
  }

  .baixiu_development_history .bdh-slide.is-active {
    position: relative;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .baixiu_development_history .bdh-slide.is-leaving {
    opacity: 0;
    transform: translateY(-1.5rem);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .baixiu_development_history .bdh-col--pic {
    flex: none;
    order: -1;
  }

  .baixiu_development_history .bdh-col--left {
    flex: none;
  }

  .baixiu_development_history .bdh-text {
    overflow-y: visible;
    max-height: none;
  }

  .baixiu_development_history .bdh-slide .bdh-col--left,
  .baixiu_development_history .bdh-slide .bdh-col--pic {
    opacity: 1;
    transform: none;
    clip-path: none;
    transition: none;
  }
}

@media screen and (max-width: 768px) {
  .baixiu_development_history .bdh-timeline-track {
    justify-content: flex-start;
    gap: var(--gap-40);
    width: fit-content;
  }
}