#user-guide-au {
  padding-bottom: 100px;
}
#user-guide-au .article_banner {
  background: url('../../img/install/au-banner-bg.png') no-repeat center;
  background-size: cover;
  padding: 80px 0 60px;
  text-align: center;
}
#user-guide-au .article_banner .banner_title {
  font-size: 42px;
  font-weight: 600;
  color: #fff;
  line-height: 1.2;
}
#user-guide-au .article_banner .banner_desc {
  font-size: 18px;
  font-weight: 400;
  color: #fff;
  line-height: 1.5;
  margin: 20px auto 40px;
}
#user-guide-au .article_banner .banner_btn {
  display: flex;
  align-items: center;
  justify-content: center;
}
#user-guide-au .article_banner .banner_btn .btn_item {
  cursor: pointer;
  padding: 18px 21px;
  background: linear-gradient(132deg, #0cd273 0%, #00c696 100%);
  border: 3px #ffffff solid;
  border-radius: 10px;
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
  display: flex;
  align-items: center;
  transition: all 0.5s;
}
#user-guide-au .article_banner .banner_btn .btn_item .item_desc {
  margin-right: 10px;
}
#user-guide-au .article_banner .banner_btn .btn_item:hover {
  transform: scale(0.9);
}
#user-guide-au .article_banner .banner_btn .win .item_icon {
  background: url('../../img/common/au-sprite.png') no-repeat -775px -85px;
  width: 22px;
  height: 23px;
}
#user-guide-au .article_banner .banner_btn .mac {
  background: #ffffff;
  color: #01c796;
  margin-left: 21px;
}
#user-guide-au .article_banner .banner_btn .mac .item_icon {
  background: url('../../img/common/au-sprite.png') no-repeat -2492px -10px;
  width: 19px;
  height: 23px;
}
#user-guide-au .article_content .container {
  display: flex;
}
#user-guide-au .article_content .article_aside {
  flex: 0 0 224px;
  height: fit-content;
  background: #ffffff;
  position: sticky;
  left: 0;
  top: 80px;
  z-index: 2;
  margin: 80px 35px 0 0;
}
#user-guide-au .article_content .article_aside .aside_top {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  padding: 20px 26px;
  background: #21d59d;
  border-radius: 10px 10px 0 0;
}
#user-guide-au .article_content .article_aside .aside_list {
  border: 4px #21d59d solid;
  border-top: 0;
  border-radius: 0 0 10px 10px;
}
#user-guide-au .article_content .article_aside .list_item {
  padding: 15px 26px;
  font-size: 14px;
  font-weight: 400;
  color: #515050;
  line-height: 1.5;
  border-bottom: 1px #ebebeb solid;
  cursor: pointer;
}
#user-guide-au .article_content .article_aside .list_item:last-child {
  border: none;
}
#user-guide-au .article_content .article_aside .list_item:hover {
  color: #21d59d;
}
#user-guide-au .article_content .article_aside .list_item.active {
  color: #21d59d;
}
#user-guide-au .article_content article > h2 {
  font-size: 40px;
  font-weight: 700;
  color: #1c1c1c;
  line-height: 1.2;
  margin: 80px 0 35px;
}
#user-guide-au .article_content article > p {
  font-size: 16px;
  font-weight: 400;
  color: #515050;
  margin: 35px 0;
  line-height: 1.5;
}
#user-guide-au .article_content .content_step {
  display: flex;
  margin: 60px 0 20px;
}
#user-guide-au .article_content .content_step > strong {
  padding: 19px 25px;
  font-size: 20px;
  font-weight: 600;
  color: #ffffff;
  background-color: #000000;
  border-radius: 10px 0 0 10px;
}
#user-guide-au .article_content .content_step > p {
  font-size: 16px;
  font-weight: 400;
  color: #040404;
  line-height: 1.5;
  padding: 19px 15px;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.08) 0%, rgba(246, 238, 248, 0) 100%);
}
#user-guide-au .article_content .content_part {
  margin-top: 20px;
  padding: 3px 25px;
  background: #ffffff;
  box-shadow: 0 4px 17px rgba(82, 35, 129, 0.11);
  border-radius: 15px;
}
#user-guide-au .article_content .content_part > p {
  font-size: 16px;
  font-weight: 400;
  color: #444444;
  line-height: 1.5;
  margin: 27px 0;
}
#user-guide-au .article_content .content_part > div {
  margin: 27px 0;
  padding: 26px;
  background: #f9f9f9;
  text-align: center;
}
#user-guide-au .article_content .content_part > div > img {
  max-width: 100%;
  height: auto;
}
@media (max-width:1024px) {
  .article_content .container #article_main {
    width: 100%;
  }
  .article_content .container #article_main p img,
  .article_content .container #article_main img {
    width: 100%;
  }
}
@media (max-width: 770px) {
  #user-guide-au {
    padding-bottom: 80rem;
  }
  #user-guide-au .article_banner {
    padding: 52rem 0 82rem;
    text-align: left;
  }
  #user-guide-au .article_banner .banner_title {
    font-size: 36rem;
  }
  #user-guide-au .article_banner .banner_desc {
    font-size: 14rem;
    margin: 15rem auto 20rem;
  }
  #user-guide-au .article_banner .banner_btn {
    justify-content: space-between;
    flex-direction: column;
    row-gap: 10px;
  }
  #user-guide-au .article_banner .banner_btn .btn_item {
    padding: 16rem 14rem;
    border-radius: 10rem;
    font-size: 18rem;
  }
  #user-guide-au .article_banner .banner_btn .btn_item .item_desc {
    margin-right: 10rem;
  }
  #user-guide-au .article_banner .banner_btn .win .item_icon {
    background: url('../../img/common/au-sprite.png') no-repeat -775rem -85rem;
    background-size: 2614rem 1314rem;
    width: 22rem;
    height: 23rem;
  }
  #user-guide-au .article_banner .banner_btn .mac {
    margin-left: 0;
  }
  #user-guide-au .article_banner .banner_btn .mac .item_icon {
    background: url('../../img/common/au-sprite.png') no-repeat -2492rem -10rem;
    background-size: 2614rem 1314rem;
    width: 19rem;
    height: 23rem;
  }
  #user-guide-au .article_content article > h2 {
    font-size: 24rem;
    margin: 54rem 0 15rem;
  }
  #user-guide-au .article_content article > p {
    font-size: 16rem;
    margin: 15rem 0;
  }
  #user-guide-au .article_content .content_step {
    display: flex;
    margin: 30rem 0 15rem;
  }
  #user-guide-au .article_content .content_step > strong {
    padding: 11rem;
    font-size: 14rem;
    border-radius: 10rem 0 0 10rem;
  }
  #user-guide-au .article_content .content_step > p {
    font-size: 12rem;
    padding: 11rem 7rem;
  }
  #user-guide-au .article_content .content_part {
    margin-top: 15rem;
    padding: 3rem 11rem;
    border-radius: 15rem;
  }
  #user-guide-au .article_content .content_part > p {
    font-size: 14rem;
    margin: 20rem 0;
  }
  #user-guide-au .article_content .content_part > div {
    margin: 20rem 0;
    padding: 6rem;
  }
}