@media screen and (min-width: 768px) {
  .main {
    padding-top: 50px;
  }
  .main .title {
    font-size: 28px;
  }
  .main .date {
    font-size: 18px;
    color: #b2b2b2;
    margin-top: 16px;
  }
  .main .line {
    width: 100%;
    margin: 40px 0 70px;
    position: relative;
    height: 1px;
    background-color: #d8d8d8;
  }
  .main .line::after {
    content: "";
    display: block;
    width: 24px;
    height: 2px;
    background: #0688d2;
  }
  .main .detail p {
    line-height: 34px;
    margin: 32px 0;
  }
}
@media screen and (max-width: 768px) {
  .main {
    padding: 0.8rem 0.32rem;
  }
  .main .title {
    font-size: 0.34rem;
  }
  .main .date {
    font-size: 0.24rem;
    color: #b2b2b2;
    margin-top: 0.16rem;
  }
  .main .line {
    width: 100%;
    margin: 0.34rem 0 0.5rem;
    position: relative;
    height: 0.01rem;
    background-color: #d8d8d8;
  }
  .main .line::after {
    content: "";
    display: block;
    width: 0.4rem;
    height: 0.03rem;
    background: #0688d2;
  }
  .main .detail p {
    line-height: 0.48rem;
    margin: 0.32rem 0;
    font-size: 0.26rem;
    color: #404040;
  }
  .main .detail img {
    max-width: 100%;
  }
}