.inner[data-v-f92471ae] {
  position: relative;
  padding-left: 0.47rem;
  padding-top: 0.66rem;
  font-size: 0.56rem;
  font-weight: 600;
  color: var(--v6d84464d);
  white-space: nowrap;
}
.inner .text[data-v-f92471ae] {
  position: relative;
}
.inner .text[data-v-f92471ae]::after {
  position: absolute;
  left: -0.47rem;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  width: 0.36rem;
  height: 0.04rem;
  background: var(--v4615eafa);
}
.inner[data-v-f92471ae]::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 0.01rem;
  background: #231815;
  bottom: 15%;
}
.introduction[data-v-91f90166] {
  margin-top: 1rem;
}
.introduction .inner>.title[data-v-91f90166] {
  margin-bottom: 0.5rem;
  font-size: 0.52rem;
  font-family: Helvetica-Bold,Helvetica;
  font-weight: bold;
  color: #231815;
}
.introduction .inner .wrap[data-v-91f90166] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 0.4rem;
  row-gap: 0.3rem;
  position: relative;
}
.introduction .inner .wrap .item[data-v-91f90166] {
  position: relative;
}
.introduction .inner .wrap .item .top[data-v-91f90166] {
  overflow: hidden;
  background-color: #f5f5f5;
  position: relative;
}
.introduction .inner .wrap .item .top[data-v-91f90166]:after {
  content: " ";
  display: block;
  padding-bottom: 54.617414248%;
}
.introduction .inner .wrap .item .top img[data-v-91f90166] {
  object-fit: cover;
  filter: grayscale(1) brightness(175%);
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.introduction .inner .wrap .item .title[data-v-91f90166] {
  font-size: 0.24rem;
  font-family: Helvetica-Bold,Helvetica;
  font-weight: bold;
  color: #231815;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  padding: 0.2rem 0.2rem;
  height: 100%;
  background: hsla(0,0%,60%,.1);
  border-radius: 0.05rem;
}
.introduction .inner .wrap .item:hover .top img[data-v-91f90166] {
  filter: grayscale(0);
  transition: all .3s ease-in-out;
}
.introduction .inner .wrap .item:hover .title[data-v-91f90166] {
  background: rgba(0,0,0,0);
}
.introduction .inner .wrap .item-line[data-v-91f90166] {
  margin-bottom: 50%;
}
.introduction .inner .more[data-v-91f90166] {
  margin: 0.63rem 0 1.2rem;
  text-align: center;
  font-size: 0.28rem;
  font-family: Helvetica;
  color: #231815;
  cursor: pointer;
}
.introduction .inner .more img[data-v-91f90166] {
  margin-right: 0.1rem;
  width: 0.18rem;
  height: 0.18rem;
}
.item-tooltip[data-v-91f90166] {
  font-size: 0.22rem;
}
.control[data-v-91f90166] {
  text-align: right;
}
.control-btn[data-v-91f90166] {
  font-size: 0.32rem;
}
.control-btn .el-icon[data-v-91f90166] {
  font-size: 0.48rem;
}