.headfix {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0px 0px 40px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  height: 60px;
  opacity: 0;
  transition: all 0.5s linear;
}
.headfix.active {
  opacity: 1;
}
.headbg {
  background: url("./images/banner_bg.png") center/100% 100%;
  height: 100vh;
  margin-bottom: 90px;
  overflow: hidden;
}
.section {
  transform: translateY(200px);
  opacity: 0;
  transition: all 0.5s linear;
}
.section.active {
  opacity: 1;
  transform: translateY(0);
}

.sectionhead {
  transform: translateY(200px);
  opacity: 0;
  transition: all 0.5s linear;
}
.sectionhead.active {
  opacity: 1;
  top: 50%;
  transform: translateY(-50%);
}
.downloadbtn {
  display: inline-block;
  width: 394px;
  height: 143px;
  line-height: 106px;
  text-align: center;
  font-size: 40px;
  color: #fff;
  font-weight: bold;
  outline: none;
  border: none;
  cursor: pointer;
  background-image: url("./images/btnbg.png");
  background-size: 100% 100%;
}
.downloadbox {
  width: 394px;
  height: 143px;
  margin: 0 auto;
  font-size: 40px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  background: url("./images/btnbg.png") center/100% 100%;
}
.downloadtest {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 109px;
  border-radius: 60px;
  overflow: hidden;
  transition: all 0.5s;
}
.downloadtest .animation {
  display: inline-block;
  vertical-align: middle;
  background: transparent;
  animation: ripple 1.5s linear infinite;
}
.downloadbox:hover {
  background: transparent;
}
.downloadbox:hover .downloadtest {
  background: linear-gradient(rgba(255, 192, 0, 1), rgba(242, 68, 75, 1));
}

@keyframes ripple {
    0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.1), 
    0 0 0 25px rgba(255, 255, 255, 0.1), 
    0 0 0 50px rgba(255, 255, 255, 0.1),
    0 0 0 100px rgba(255, 255, 255, 0.1),
    0 0 0 125px rgba(255, 255, 255, 0.1);
  }
  100% {
    box-shadow: 0 0 0 25px rgba(255, 255, 255, 0.1), 
    0 0 0 50px rgba(255, 255, 255, 0.1),
    0 0 0 75px rgba(255, 255, 255, 0.1),
    0 0 0 125px rgba(255, 255, 255, 0.1),
    0 0 0 150px rgba(255, 255, 255, 0.1);
  }
}

.downloadbtn2 {
  width: 80px;
  height: 28px;
  margin-left: 48px;
  line-height: 28px;
  text-align: center;
  font-size: 12px;
  color: #fff;
  font-weight: bold;
  border-radius: 8px;
  background: #ff8a00;
  outline: none;
  border: none;
  cursor: pointer;
}
.sysicon {
  vertical-align: middle;
  display: inline-block;
  margin: 0 4px 0 12px;
}
.downinfo {
  width: 440px;
  height: 110px;
  border-radius: 16px;
  padding-left: 94px;
  box-shadow: 0px 0px 4px rgba(255, 255, 255, 1);
}
.featurebox {
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0px 0px 24px rgba(221, 201, 154, 0.5);
}
.devicebox {
  border-radius: 8px;
  padding: 48px;
  box-shadow: 0px 0px 24px rgba(221, 201, 154, 0.5);
}
#evaluate-container {
  column-count: 3;
  column-gap: 24px;
}
.evaluatebox {
  border-radius: 20px;
  margin-bottom: 24px;
  break-inside: avoid;
  width: 368px;
  padding: 24px;
  border: 1px solid #ccc;
  transition: transform 0.3s ease-in-out;
}
.evaluatebox:hover {
  transform: scale(1.05);
  background: rgba(0, 0, 0, 0.04);
}

.swiper {
  width: 616px;
  height: 480px;
}

.steptitle.active {
  color: #ff8a00;
}

.bottomarea {
  height: 506px;
  background: linear-gradient(#fff4e7 0%, #fff 100%);
}

/* @media (max-width: 1919px) {
  .mediadownloadinfo {
    margin-bottom: 20px !important;
    display: flex;
    justify-content: center;
  }
  .mediadownloadinfo >* {
    margin: 0 20px 0 0 !important;
  }
}
@media (max-width: 1919px) {
  .mediaheadtitle {
    display: flex;
    justify-content: center;
  }
  .mediaheadtitle >img {
    margin: 0 20px 0 0 !important;
  }
} */

@media (max-height: 888px) {
  .mediadownloadinfo {
    margin-bottom: 20px !important;
    display: flex;
    justify-content: center;
  }
  .mediadownloadinfo > * {
    margin: 0 20px 0 0 !important;
  }
}
@media (max-height: 888px) {
  .mediaheadtitle {
    display: flex;
    justify-content: center;
  }
  .mediaheadtitle > img {
    margin: 0 20px 0 0 !important;
  }
}