* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "PingFang SC";
}

html, body {
  height: 100%;
  -webkit-touch-callout: none;
  user-select: none;
}

body {
  -webkit-text-size-adjust: none;
}

.img-box img {
  width: 100%;
  display: block;
}

#main {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10.9333333333rem;
  background: url("./assets/bg.png") no-repeat center center/100% 100%;
  padding-bottom: 0.8rem;
}

.btn-item {
  width: 9.1466666667rem;
  height: 1.4933333333rem;
  border-radius: 0.4266666667rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: PingFangSC, PingFang SC;
  font-weight: 500;
  font-size: 0.4rem;
  color: #FFFFFF;
  padding: 0 0.4266666667rem;
}
.btn-item:nth-of-type(1) {
  margin-bottom: 0.5333333333rem;
  background: rgba(255, 255, 255, 0.16);
}
.btn-item:nth-of-type(2) {
  margin-bottom: 0.5333333333rem;
  background: rgba(255, 255, 255, 0.16);
}
.btn-item:nth-of-type(3) {
  background: rgba(255, 255, 255, 0.16);
}

span {
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
}

.btn-arrow {
  width: 0.64rem;
  height: 0.64rem;
  background: url("./assets/arrow.png") no-repeat center center/100% 100%;
}