#home_bg {
  display: block;
  width: 1014px;
  height: 24.49275rem;
  transform: rotate(120deg);
  background: var(--home-gradient);
  border-radius: 2.657rem;
  opacity: 0.8;
  position: absolute;
  z-index: -1;
  top: -13.90821rem;
  right: 0;
  overflow: hidden;
}
header {
  border-bottom: 0;
  padding-top: 28px;
}
header #nav_wrap ul.main_nav li a {
  color: var(--home-menu);
}
.home_banner {
  width: 100%;
  float: left;
  padding-top: 50px;
  margin-bottom: 100px;
}
.home_banner .hb_txt {
  float: left;
  width: 63%;
  padding-top: 80px;
}
.home_banner .hb_txt h1 {
  font-size: 52px;
  line-height: 62px;
}
.home_banner .hb_txt h2 {
  font-size: 48px;
  line-height: 58px;
}
.home_banner .hb_txt p {
  color: #757575;
  font-size: 20px;
  line-height: 30px;
}
.home_banner .hb_txt h3 {
  font-size: 36px;
  line-height: 46px;
  font-weight: 400;
}
.home_banner .hb_txt .btn_down {
  background: linear-gradient(
    135deg,
    var(--home-download) 0,
    var(--home-download) 100%
  );
  padding: 15px 40px;
  font-size: 26px;
  box-shadow: 0 0.04831rem 0.09662rem 0 rgb(0 0 0 / 20%);
  border-radius: 0.07246rem;
  text-align: center;
  color: var(--home-download-txt);
  display: inline-block;
  margin: 25px 0;
}
.home_banner .hb_txt .security_info strong {
  font-size: 28px;
  font-weight: 400;
}
.home_banner .hb_txt .security_info ul {
  display: flex;
  width: 60%;
  margin-top: 20px;
}
.home_banner .hb_txt .security_info ul li {
  flex: 1;
  text-align: left;
  display: flex;
  align-items: center;
}
.home_banner .hb_txt .security_info ul li img {
  margin-right: 5px;
}
.home_banner .hb_img {
  float: right;
  width: 30%;
}
@media (max-width: 1120px) {
  #home_bg {
    width: 75%;
    height: 75%;
  }
  header {
    padding-top: 15px;
  }
}
@media (max-width: 680px) {
  #home_bg {
    width: 60%;
    height: 65%;
  }
  .home_banner {
    padding-top: 0;
  }
  .home_banner .hb_txt {
    width: 100%;
    text-align: center;
    padding-top: 50px;
    margin-bottom: 50px;
  }
  .home_banner .hb_img {
    width: 100%;
    text-align: center;
  }
  .home_banner .hb_txt h1 {
    font-size: 42px;
    line-height: 52px;
  }
  .home_banner .hb_txt h2 {
    font-size: 38px;
    line-height: 48px;
  }
  .home_banner .hb_txt p {
    font-size: 18px;
    line-height: 28px;
  }
  .home_banner .hb_txt .btn_down {
    margin: 15px 0;
  }
  .home_banner .hb_txt .security_info ul {
    width: 100%;
    text-align: center;
  }
}
.intro_box,
.intro_box div,
.intro_box p {
  color: #757575;
  font-size: 22px;
  line-height: 32px;
  text-align: center;
}
.intro_box h2 {
  font-size: 36px;
  line-height: 46px;
  text-align: center;
  color: #333;
}
.feat_head {
  font-size: 36px;
  line-height: 46px;
  text-align: center;
}
.feats_wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.feats_wrap .fitem {
  width: 18%;
  margin: 1%;
  font-size: 18px;
  line-height: 28px;
  text-align: center;
}
.feats_wrap .fitem .ficon {
  background: var(--features-bg);
  border-radius: 50px;
  padding: 20px;
  display: table;
  margin: 0 auto 20px auto;
  box-shadow: rgba(0, 0, 0, 0.24) 0 3px 8px;
}
@media (max-width: 900px) {
  .feats_wrap .fitem {
    width: 31.33%;
  }
}
@media (max-width: 550px) {
  .feats_wrap .fitem {
    width: 48%;
  }
}
@media (max-width: 350px) {
  .feats_wrap .fitem {
    width: 100%;
    margin: 0 0 15px 0;
  }
}
.hinfo_box {
  background: #f5f5f5;
  width: 85%;
  margin: 0 auto;
  border-radius: 0.19324rem;
  text-align: center;
}
.hinfo_box h2 {
  font-size: 1.15942rem;
  font-weight: 700;
  color: var(--box-txt);
  line-height: 1.37681rem;
  padding-top: 1.08696rem;
  margin-bottom: 0.48309rem;
}
.hinfo_box p {
  margin: 0 auto;
  font-size: 0.57971rem;
  color: var(--box-txt);
  line-height: 0.67633rem;
}
.hinfo_box img {
  margin-top: 50px;
}
@media (max-width: 600px) {
  .hinfo_box {
    width: 96%;
  }
}
.hinfo_box1 {
  background: linear-gradient(135deg, #3e82ff 0, #64e3e8 100%);
}
.hinfo_box2 {
  background: linear-gradient(135deg, #38cbdb 0, #45c657 100%);
}
.hinfo_box3 {
  background: linear-gradient(135deg, #4fd353 0, #f1b926 100%);
}
.hinfo_box4 {
  background: linear-gradient(135deg, var(--box-bg-1) 0, var(--box-bg-2) 100%);
}
.hart_box {
  background: linear-gradient(360deg, #fff 0, #f0f0f0 100%);
  padding: 100px 0;
}
.hart_box h2 {
  font-size: 1.25604rem;
  font-weight: 700;
  color: #212121;
  line-height: 1.47343rem;
  margin-top: 1.20773rem;
  margin-bottom: 1.20773rem;
  display: block;
  text-align: center;
}