.main {
  width: 100%;
  min-height: 100vh;
  background: url(../images/bg1.png) no-repeat;
  background-size: 100% 100%;
  padding-bottom: 1.1rem;
  position: relative;
}
.main__img {
  width: 100%;
  display: block;
}
.main__cover {
  width: 6.9rem;
  display: block;
  margin: 0 auto;
}
.main__cover_shadow {
  box-shadow: 0.02rem 0.04rem 0.08rem 0.02rem rgba(0, 0, 0, 0.7);
}
.main__mask {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
}
.main__pop {
  width: 5rem;
  height: 5rem;
  background: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 0.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main__code-box {
  border: 0.04rem solid #295287;
  padding: 0.16rem;
  border-radius: 0.1rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main__code-img {
  width: 2.8rem;
  height: 2.8rem;
}
.main__code-text {
  position: absolute;
  font-size: 0.3rem;
  color: #333;
  font-weight: bold;
  color: #295287;
  bottom: 0.3rem;
  left: 50%;
  transform: translateX(-50%);
}
.form {
  width: 100%;
  margin-top: 0.3rem;
}
.form__item {
  width: 6rem;
  margin: 0 auto 0.2rem;
  height: 0.7rem;
  background-color: #ffffff;
  border-radius: 0.1rem;
  position: relative;
}
.form__icon {
  width: 0.34rem;
  height: 0.4rem;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0.22rem;
  overflow: hidden;
}
.form__input {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 0.1rem;
  outline: none;
  border: none;
  padding-left: 0.8rem;
  font-size: 0.28rem;
  box-sizing: border-box;
}
.form__text {
  font-size: 0.2rem;
  color: #ffffff;
  text-align: center;
  margin-top: 0.1rem;
}
.form__btn {
  display: block;
  width: 6rem;
  margin: 0.42rem auto 0;
  line-height: 0.7rem;
  background-color: #7ab9ff;
  outline: none;
  border: none;
  border-radius: 0.1rem;
  font-size: 0.32rem;
  color: #0c4095;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
}