.top-header {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 1.5rem;
}

.top-header .title {
  font-size: 0.54rem;
  font-weight: bold;
  line-height: 1.44;
  letter-spacing: 0px;
  color: rgba(255, 255, 255, 1);
  text-align: center;
}

.top-header .sub-title {
  font-size: 0.2rem;
  font-weight: bold;
  line-height: 1.625;
  letter-spacing: 0px;
  color: rgba(255, 255, 255, 1);
  text-align: center;
}

.top-header .tip {
  font-size: 0.2rem;
  font-weight: bold;
  line-height: 1.625;
  letter-spacing: 0px;
  color: rgba(184, 194, 212, 1);
  text-align: center;
}

.top-header .title + .sub-title {
  margin-top: 0.1rem;
}

.top-header .title + .tip {
  margin-top: 0.3rem;
}

.stage-wrapper {
  position: relative;
  width: 14rem;
  height: 100%;
  margin: 0 auto;
}

.stage-wrapper .header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.stage-wrapper .header .title {
  font-size: 0.36rem;
  font-weight: bold;
  line-height: 1.44;
  letter-spacing: 0px;
  color: rgba(255, 255, 255, 1);
  text-align: center;
}

.stage-wrapper .header .sub-title {
  font-size: 0.18rem;
  font-weight: bold;
  line-height: 1.625;
  letter-spacing: 0px;
  color: rgba(255, 255, 255, 1);
  text-align: center;
}

.stage-wrapper .header .tip {
  font-size: 0.18rem;
  font-weight: normal;
  line-height: 1.625;
  letter-spacing: 0px;
  color: rgba(184, 194, 212, 1);
  margin-top: 0.3rem;
}

.stage-wrapper .content {
  position: relative;
  width: 100%;
}

.stage-wrapper .header + .content {
  margin-top: 0.6rem;
}

.stage-wrapper-sticky {
  position: sticky;
  top: 0;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.stage-wrapper .stage-wrapper-sticky::before {
  content: ' ';
  position: absolute;
  filter: blur(120px);
  z-index: -1;
}

.stage-wrapper:nth-child(odd) .stage-wrapper-sticky::before {
  width: 8rem;
  height: 6.22rem;
  left: 3.93rem;
  top: 0.9rem;
  background: linear-gradient(270deg, rgba(69, 202, 255, 0) 0%, rgba(66, 123, 255, 1) 100%);
}

.stage-wrapper:nth-child(even) .stage-wrapper-sticky::before {
  width: 8rem;
  height: 6.22rem;
  left: 3.43rem;
  top: 0.66rem;
  background: linear-gradient(270deg, rgba(66, 123, 255, 1) 0%, rgba(0, 150, 209, 0) 100%);
}

.gallery-section .gallery-wrapper {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  column-gap: 0.25rem;
  transition: all 0.3s ease-in-out;
}

.gallery-section .gallery-wrapper .gallery-item {
  position: relative;
  width: 2.61rem;
  flex-shrink: 0;
  height: 6.04rem;
  padding: 0;
  border-radius: 0.1rem;
  border: 1px solid rgba(69, 202, 255, 1);
  overflow: hidden;
  cursor: pointer;
  transition: width 0.3s ease-in-out;
}

.gallery-section .gallery-wrapper .gallery-item .gallery-mask {
  height: 37%;
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  object-fit: cover;
}

.gallery-section .gallery-wrapper .gallery-item .gallery-title {
  font-size: 0.27rem;
  font-weight: bold;
  line-height: 1.4;
  color: rgba(255, 255, 255, 1);
  position: absolute;
  left: 0.3rem;
  bottom: 0.3rem;
  transition: all 0.3s ease-in-out;
}

.gallery-section .gallery-wrapper .gallery-item .gallery-tip {
  font-size: 0.18rem;
  font-weight: normal;
  line-height: 1.4;
  color: rgba(215, 219, 224, 1);
  position: absolute;
  left: 0.3rem;
  bottom: 0.3rem;
  word-break: keep-all;
  white-space: nowrap;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}

.gallery-section .gallery-wrapper .gallery-item .gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  transition: all 0.3s ease-in-out;
}

.gallery-section .gallery-wrapper .gallery-item.active {
  width: 14rem;
  margin: 0 1rem;
}

.gallery-section .gallery-wrapper .gallery-item.active .gallery-title {
  bottom: 0.6rem;
}

.gallery-section .gallery-wrapper .gallery-item.active .gallery-tip {
  opacity: 1;
}

.gallery-section .gallery-wrapper .gallery-item.active .gallery-img {
  height: 100%;
  width: 100%;
}