.pc-g {
  padding-bottom: 24px;
}

.guide-nav {
  padding: 20px 28px 28px;
}

.detail-wrap {
  padding: 0 60px 1px;
}
.detail-wrap .detail-wrap-title {
  font-size: 30px;
  color: #333333;
  margin: 46px 0 25px;
  text-align: center;
}
.detail-wrap .detail-sub-title {
  font-size: 22px;
  text-align: center;
  margin-bottom: 25px;
}
.detail-wrap .detail-wrap-con {
  padding-bottom: 40px;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  line-height: 36px;
}
.detail-wrap .detail-wrap-con img,
.detail-wrap .detail-wrap-con video {
  max-width: 100%;
}

.detail-files {
  padding-bottom: 40px;
}
.detail-files .detail-files-title {
  font-size: 16px;
  color: #333333;
  margin-bottom: 10px;
}
.detail-files .detail-files-list .detail-files-item {
  margin: 5px 0;
}
.detail-files .detail-files-list .detail-files-item a {
  color: #333333;
  font-size: 14px;
  line-height: 24px;
  text-decoration: none;
}
.detail-files .detail-files-list .detail-files-item a:hover {
  color: #C00000;
}

@media screen and (max-width: 768px) {
  .guide-nav {
    padding: 0.2rem 0;
  }
  .detail-wrap {
    padding: 0;
  }
  .detail-wrap .detail-wrap-title {
    margin: 0.3rem 0;
    font-size: 0.36rem;
  }
  .detail-wrap .detail-sub-title {
    font-size: 0.3rem;
  }
  .detail-wrap .detail-wrap-con {
    font-size: 0.3rem;
    padding-bottom: 0.3rem;
  }
}