.historytimeline_w9isr {
  box-sizing: border-box;
  width: 100%;
  margin: var(--margin_tb) 0;
  padding-top: var(--padding_tb);
  padding-bottom: var(--padding_tb);
  background: #fff;
  overflow: hidden;
}

.historytimeline_w9isr *,
.historytimeline_w9isr *::before,
.historytimeline_w9isr *::after {
  box-sizing: border-box;
}

.historytimeline_w9isr__inner {
  max-width: var(--custom-content-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--padding_lr);
  padding-right: var(--padding_lr);
}

.historytimeline_w9isr__heading {
  margin-bottom: 36px;
}

.historytimeline_w9isr__title {
  position: relative;
  margin: 0;
  padding: 0 0 10px;
  font-size: 24px;
  line-height: 36px;
  font-weight: 400;
  color: #666;
  letter-spacing: 0;
}

.historytimeline_w9isr__title::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 70px;
  height: 1px;
  background: var(--theme_color);
}

.historytimeline_w9isr__subtitle {
  margin: 0;
  font-size: 18px;
  line-height: 40px;
  font-weight: 400;
  color: #999;
  letter-spacing: 0;
}

.historytimeline_w9isr__stage {
  position: relative;
  width: 100%;
  height: 500px;
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
}

.historytimeline_w9isr__map {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: .92;
  pointer-events: none;
}

.historytimeline_w9isr__bg-image {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: auto;
  opacity: .92;
  pointer-events: none;
}

.historytimeline_w9isr--has-bg-image .historytimeline_w9isr__map {
  display: none;
}

.historytimeline_w9isr__swiper {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.historytimeline_w9isr__wrapper {
  height: 100%;
}

.historytimeline_w9isr__swiper-slide {
  height: 100%;
}

.historytimeline_w9isr__slide {
  position: relative;
  height: 500px;
  overflow: hidden;
}

.historytimeline_w9isr__curve {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.historytimeline_w9isr__events {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: stretch;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: visible;
}

.historytimeline_w9isr__event {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  justify-content: flex-end;
  min-width: 0;
  height: 100%;
  text-align: center;
  cursor: pointer;
  transition: color .5s ease;
}

.historytimeline_w9isr__events[data-count="6"] .historytimeline_w9isr__event:nth-child(1) { flex-basis: 9.35%; }
.historytimeline_w9isr__events[data-count="6"] .historytimeline_w9isr__event:nth-child(2) { flex-basis: 14.03%; }
.historytimeline_w9isr__events[data-count="6"] .historytimeline_w9isr__event:nth-child(3) { flex-basis: 15%; }
.historytimeline_w9isr__events[data-count="6"] .historytimeline_w9isr__event:nth-child(4) { flex-basis: 10%; }
.historytimeline_w9isr__events[data-count="6"] .historytimeline_w9isr__event:nth-child(5) { flex-basis: 32.73%; }
.historytimeline_w9isr__events[data-count="6"] .historytimeline_w9isr__event:nth-child(6) { flex-basis: 18.89%; }

.historytimeline_w9isr__events[data-count="5"] .historytimeline_w9isr__event:nth-child(1) { flex-basis: 10%; }
.historytimeline_w9isr__events[data-count="5"] .historytimeline_w9isr__event:nth-child(2) { flex-basis: 15%; }
.historytimeline_w9isr__events[data-count="5"] .historytimeline_w9isr__event:nth-child(3) { flex-basis: 15%; }
.historytimeline_w9isr__events[data-count="5"] .historytimeline_w9isr__event:nth-child(4) { flex-basis: 25%; }
.historytimeline_w9isr__events[data-count="5"] .historytimeline_w9isr__event:nth-child(5) { flex-basis: 35%; }

.historytimeline_w9isr__events[data-count="4"] .historytimeline_w9isr__event:nth-child(1) { flex-basis: 20%; }
.historytimeline_w9isr__events[data-count="4"] .historytimeline_w9isr__event:nth-child(2) { flex-basis: 25%; }
.historytimeline_w9isr__events[data-count="4"] .historytimeline_w9isr__event:nth-child(3) { flex-basis: 25%; }
.historytimeline_w9isr__events[data-count="4"] .historytimeline_w9isr__event:nth-child(4) { flex-basis: 30%; }

.historytimeline_w9isr__events[data-count="3"] .historytimeline_w9isr__event:nth-child(1) { flex-basis: 30%; }
.historytimeline_w9isr__events[data-count="3"] .historytimeline_w9isr__event:nth-child(2) { flex-basis: 35%; }
.historytimeline_w9isr__events[data-count="3"] .historytimeline_w9isr__event:nth-child(3) { flex-basis: 35%; }

.historytimeline_w9isr__events[data-count="2"] .historytimeline_w9isr__event { flex-basis: 50%; }
.historytimeline_w9isr__events[data-count="1"] .historytimeline_w9isr__event { flex-basis: 100%; }

.historytimeline_w9isr__event:nth-child(2n) {
  flex-direction: column-reverse;
}

.historytimeline_w9isr__event:last-child .historytimeline_w9isr__line {
  justify-content: flex-end;
  text-align: right;
}

.historytimeline_w9isr__year {
  margin: 0;
  font-size: 20px;
  line-height: 30px;
  font-weight: 400;
  color: #000;
  white-space: nowrap;
  transition: color .3s ease;
}

.historytimeline_w9isr__line {
  display: flex;
  justify-content: center;
  min-width: 0;
  margin: 0;
  font-size: 20px;
  line-height: 30px;
  font-weight: 400;
  color: #666;
  white-space: nowrap;
  transition: color .3s ease;
}

.historytimeline_w9isr__event:hover .historytimeline_w9isr__year,
.historytimeline_w9isr__event:hover .historytimeline_w9isr__line {
  color: var(--theme_color);
}

.historytimeline_w9isr__nav {
  position: absolute;
  top: 50%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 44px;
  margin-top: -22px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--theme_color);
  line-height: 1;
  cursor: pointer;
  transition: opacity .2s ease;
}

.historytimeline_w9isr__nav:focus,
.historytimeline_w9isr__nav:active {
  outline: none;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.historytimeline_w9isr__nav:hover {
  color: var(--theme_color);
}

.historytimeline_w9isr__nav .yiyingbaoicon {
  display: inline-block;
  font-size: 44px;
  line-height: 44px;
  color: currentColor;
}

.historytimeline_w9isr__nav--prev {
  left: 10px;
}

.historytimeline_w9isr__nav--next {
  right: 10px;
}

.historytimeline_w9isr__nav.swiper-button-disabled,
.historytimeline_w9isr__nav[disabled] {
  opacity: .35;
  cursor: auto;
  pointer-events: none;
}

.historytimeline_w9isr__nav[hidden] {
  display: none;
}

.historytimeline_w9isr__nav::after {
  content: none !important;
}

.rtlAr .historytimeline_w9isr__heading {
  text-align: right;
}

.rtlAr .historytimeline_w9isr__event:last-child .historytimeline_w9isr__line {
  justify-content: flex-start;
  text-align: left;
}

.rtlAr .historytimeline_w9isr__nav--prev {
  right: 10px;
  left: auto;
}

.rtlAr .historytimeline_w9isr__nav--next {
  right: auto;
  left: 10px;
}

.rtlAr .historytimeline_w9isr__nav .yiyingbaoicon {
  transform: scaleX(-1);
}

@media (max-width: 1350px) {
  .historytimeline_w9isr__year {
    font-size: 16px;
    line-height: 24px;
  }

  .historytimeline_w9isr__line {
    font-size: 14px;
    line-height: 21px;
  }
}

@media (max-width: 767px) {
  .historytimeline_w9isr__inner {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .historytimeline_w9isr__heading {
    margin-bottom: 15px;
  }

  .historytimeline_w9isr__title {
    font-size: 24px;
    line-height: 36px;
  }

  .historytimeline_w9isr__subtitle {
    font-size: 18px;
    line-height: 36px;
  }

  .historytimeline_w9isr__stage,
  .historytimeline_w9isr__slide {
    height: 500px;
  }

  .historytimeline_w9isr__swiper {
    z-index: 2;
  }

  .historytimeline_w9isr__events--mobile-pair {
    justify-content: center;
  }

  .historytimeline_w9isr__events--mobile-pair .historytimeline_w9isr__event {
    flex: 0 0 50% !important;
    max-width: 50%;
    padding: 0 16px;
  }

  .historytimeline_w9isr__events--mobile-pair .historytimeline_w9isr__event:nth-child(odd) {
    padding-bottom: 92px;
  }

  .historytimeline_w9isr__events--mobile-pair .historytimeline_w9isr__event:nth-child(even) {
    padding-top: 92px;
  }

  .historytimeline_w9isr__events--mobile-pair[data-count="1"] .historytimeline_w9isr__event {
    flex-basis: 100% !important;
    max-width: 100%;
    padding: 0 42px 92px;
  }

  .historytimeline_w9isr__year {
    font-size: 15px;
    line-height: 22px;
    white-space: nowrap;
  }

  .historytimeline_w9isr__line {
    padding: 0 2px;
    font-size: 13px;
    line-height: 20px;
    white-space: nowrap;
    word-break: normal;
    overflow-wrap: normal;
  }

  .historytimeline_w9isr__nav {
    top: 43%;
    width: 27px;
    height: 44px;
  }

  .historytimeline_w9isr__nav .yiyingbaoicon {
    font-size: 40px;
  }
}