/* 关于我们 */
/* 选中样式 */
.active-about span {
  border-bottom: 1px solid var(--active-color);
}
.active-about a {
 color: var(--active-color);
}
/* banner */
.gc-about-banner .gc-banner-pic {
  max-height: 386px;
}
/* main */
.gc-main {
  padding-bottom: 146px;
}
.gc-title {
  line-height: 56px;
}
.operation {
  margin-top: 116px;
}
.operation-container {
  margin-top: 50px;
  text-align: center;
}
.operation-container .operation-pic {
  width: 1016px;
  margin: 0 auto;
}
.operation-container .operation-pic.mobile {
  display: none;
}
.operation-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
}
.operation-content .operation-item {
  width: 196px;
  height: 87.5px;
  border: 1px solid #BDBDBD;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}
.op-active-icon {
  display: none;
}
.operation-item:hover {
  border: none;
  background-color: var(--active-color);
}
.operation-item:hover .op-icon {
  display: none;
}
.operation-item:hover .op-active-icon {
  display: block;
}
.ingenuity {
  margin-top: 120px;
  background-color: #F7F7F7;
}
.ingenuity-container {
  padding: 78px 0 70px;
}
.ingenuity-desc {
  width: 618px;
  margin: 38px auto 0;
  color: #808080;
  font-size: 14px;
  line-height: 32px;
  letter-spacing: 0.5px;
}
.story {
  margin-top: 106px;
}
.story #story-container {
  margin-top: 52px;
}
.story .swiper-slide {
  width: auto;
}
.story .story-pic {
  width: 100%;
}
.contact {
  margin-top: 104px;
}
.centact-content {
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
}
.centact-content .gz,
.centact-content .zh {
  position: relative;
}
.centact-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
  text-align: center;
}
.centact-box .title {
  font-size: 20px;
  line-height: 24px;
  letter-spacing: 0.8px;
}
.centact-box .title-en {
  font-size: 12px;
  line-height: 24px;
  letter-spacing: 0.8px;
}
.contact-detail {
  display: none;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: var(--active-color);
}
.contact-detail h3,
.contact-detail p {
  width: 280px;
  margin: 0 auto;
}
.contact-detail h3 {
  margin-top: 80px;
}
.contact-detail p + p {
  margin-top: 14px;
}
.contact-detail .add {
  display: flex;
  margin-top: 18px;
  line-height: 25px;
}
.contact-detail .detail-span {
  width: 62px;
  flex-shrink: 0;
}
.centact-content .gz:hover .contact-detail,
.centact-content .zh:hover .contact-detail {
  display: block;
}

@media screen and (max-width: 768px) {
  .gc-about-banner .gc-banner-pic {
    min-width: 100%;
    max-height: none;
    height: 386px;
  }
  .gc-main {
    padding-bottom: 120px;
  }
  .operation {
    margin-top: 126px;
  }
  .gc-title {
    line-height: 66px;
  }
  .operation-container {
    margin-top: 64px;
  }
  .operation-container .operation-pic.pc {
    display: none;
  }
  .operation-container .operation-pic.mobile {
    width: 514px;
    display: block;
    margin: 0 auto;
  }
  .operation-content {
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .operation-content .operation-item {
    margin-bottom: 42px;
  }
  .ingenuity {
    margin-top: 42px;
  }
  .ingenuity-container {
    padding: 105px 0 84px;
  }
  .ingenuity-desc {
    margin-top: 76px;
    font-size: 22px;
    line-height: 44px;
    letter-spacing: 1.5px;
  }
  .story #story-container {
    margin-top: 64px;
  }
  .story .swiper-slide {
    width: auto;
  }
  .story .story-pic {
    width: 306px;
    height: 203px;
    object-fit: cover;
  }
  .contact {
    margin-top: 120px;
  }
  .centact-content {
    margin-top: 64px;
    flex-direction: column;
  }
  .centact-content .zh {
    margin-top: 27px;
  }
  .centact-content img {
    width: 590px;
    height: 320px;
  }
}