* {
  margin: 0;
  padding: 0;
  outline: none;
}
html,
body {
  font-family: "Microsoft YaHei", "-apple-system", "Arial", "BlinkMacSystemFont", "Helvetica Neue", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", "sans-serif";
  font-size: 14px;
  min-height: 100%;
  overscroll-behavior: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  width: 100%;
  position: relative;
}
html {
  font-size: 62.5%;
  /*10 ÷ 16 × 100% = 62.5%*/
}
.fixed {
  position: fixed;
  top: 0;
  left: 0;
  overflow: hidden;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
img {
  display: block;
  border: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
}
b {
  display: block;
  font-weight: normal;
}
em {
  font-style: normal;
  display: block;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 400;
}
.afterClear:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  float: none;
  clear: both;
}
.clearfix {
  display: block;
  width: 0;
  height: 0;
  float: none;
  clear: both;
}
.ky {
  visibility: hidden;
}
@font-face {
  font-family: "source-n";
  src: url(../fonts/SourceHanSerifCN-Bold.otf);
  font-display: swap;
}
@font-face {
  font-family: "source";
  src: url(../fonts/SourceHanSerifCN-Bold-v2.subset.otf);
  font-display: swap;
}
@font-face {
  font-family: "source-r";
  src: url(../fonts/SourceHanSerifCN-Bold-v2.subset2-dd361a2d.otf);
  font-display: swap;
}
@-webkit-keyframes fadeInLeft {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-20px, 0, 0);
    transform: translate3d(-20px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInLeft {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-20px, 0, 0);
    -ms-transform: translate3d(-20px, 0, 0);
    transform: translate3d(-20px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
  }
}
.fadeInLeft {
  -webkit-animation-name: fadeInLeft;
  animation-name: fadeInLeft;
}
@-webkit-keyframes fadeInRight {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(20px, 0, 0);
    transform: translate3d(20px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInRight {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(20px, 0, 0);
    -ms-transform: translate3d(20px, 0, 0);
    transform: translate3d(20px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
  }
}
.fadeInRight {
  -webkit-animation-name: fadeInRight;
  animation-name: fadeInRight;
}
@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 20px, 0);
    transform: translate3d(0, 20px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 20px, 0);
    -ms-transform: translate3d(0, 20px, 0);
    transform: translate3d(0, 20px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
  }
}
.fadeInUp {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
}
@keyframes to-rotate {
  0% {
    transform: rotateZ(0deg);
  }
  100% {
    transform: rotateZ(-360deg);
  }
}