.case {
  padding: 30px 0;
}

.case .row {
  margin-bottom: -30px;
}

.case .row>div {
  margin-bottom: 30px;
}

.case .block {
  height: 100%;
  overflow: hidden;
  border-radius: 6px;
  background: #FFFFFF;
  box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
}

.case .block img {
  width: 100%;
  height: auto;
  aspect-ratio: 700 / 400;
}

.case .bottom-wrap {
  padding: 26px 20px 27px;
}

.case .tit {
  font-weight: bold;
  margin-bottom: 8px;
}

.case .info {
  color: #999999;
  line-height: calc(30 / 16);
}

.case .btn {
  width: 156px;
  color: #fff;
  margin-top: 10px;
  padding: 7px 15px;
  border-radius: 23px;
  background: var(--style-color);
}

@media (min-width: 1200px) {
  .case {
    padding: 60px 0;
  }

  .case .bottom-wrap {
    padding-left: 30px;
    padding-right: 30px;
  }

  .case .tit:hover {
    color: var(--style-color);
  }

  .case .info-group {
    display: flex;
    align-items: center;
  }

  .case .btn {
    flex-shrink: 0;
    margin-top: 0;
    margin-left: 30px;
  }
}

@media (min-width: 1440px) {
  .case {
    padding-bottom: 100px;
  }

  .case .row {
    margin-left: -20px;
    margin-right: -20px;
    margin-bottom: -40px;
  }

  .case .row>div {
    padding: 0 20px;
    margin-bottom: 40px;
  }

  .case .btn {
    margin-left: 64px;
  }
}