html {
  background: #f3f3f3;
}
.list-wrap {
  padding-bottom: 50px;
}
.list-wrap .rw {
  display: flex;
  flex-direction: row-reverse;
  background: #fff;
  border-radius: 30px;
  overflow: hidden;
  margin-top: 50px;
}
.list-wrap .rw:nth-child(even) {
  flex-direction: row;
}
.list-wrap .rw .desc {
  padding: 20px 44px 40px;
}
.list-wrap .rw .desc span {
  color: white; /* 文字颜色 */
  text-shadow: -1px -1px 0 #D3D3D3, /* 左上角 */ 1px -1px 0 #D3D3D3,
    /* 右上角 */ -1px 1px 0 #D3D3D3, /* 左下角 */ 1px 1px 0 #D3D3D3; /* 右下角 */
  font-size: 178px; /* 文字大小 */
  font-weight: bold; /* 文字粗细 */
  line-height: 1;
}
.list-wrap .rw .desc h2 {
  margin: -60px 0 40px;
  font-size: 40px;
  font-weight: 400;
  color: var(--main-color);
  letter-spacing: 2px;
}
.list-wrap .rw .desc .rich-text {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
}
.list-wrap .rw .desc a {
  display: block;
  width: 177px;
  height: 45px;
  background: var(--main-color);
  border-radius: 30px;
  line-height: 45px;
  text-align: center;
  color: #fff;
  margin-top: 50px;
  transition: background .3s ease;
}
.list-wrap .rw .desc a:hover {
  background: var(--hover-color);
}

@media screen and (max-width: 640px) {
  .tabs-wrap ul {
    display: block;
    white-space: nowrap;
  }
  .tabs-wrap ul li {
    display: inline-block;
  }
  .tabs-wrap ul li:last-child {
    margin-right: 15px;
  }
  .tabs-wrap .container {
    overflow-x: auto;
  }
  .list-wrap {
    padding: unset;
  }
  .list-wrap .rw {
    display: block;
    margin: 30px 0;
  }
  .list-wrap .rw img {
    width: 100%;
    object-fit: contain;
  }
  .list-wrap .rw .desc {
    padding: 20px 15px;
  }
  .list-wrap .rw .desc span {
    font-size: 60px;
  }
  .list-wrap .rw .desc h2 {
    font-size: 24px;
    margin: -20px 0 20px;
  }
  .list-wrap .rw .desc .rich-text {
    font-size: 14px;
  }
  .list-wrap .rw .desc a {
    margin-top: 20px;
  }
}