#app {
  position: relative;
  width: 100%;
  height: 100%;
}

.top {
  position: absolute;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
          justify-content: space-between;
  top: 0.64rem;
  left: 0;
  width: 100%;
  height: 0.48rem;
  padding: 0 0.426667rem;
}

.top .logo {
  width: 2.666667rem;
  height: 100%;
}

.top .user {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
          justify-content: space-between;
  height: 0.48rem;
  line-height: 0.48rem;
}

.top .user .name {
  max-width: 2rem;
  margin-right: 0.133333rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 0.32rem;
  color: #323746;
}

.top .user .changeAccount {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
          align-items: center;
  width: 0.48rem;
  height: 0.48rem;
}

.top .user .changeAccount img {
  display: block;
  width: 0.346667rem;
  height: 0.346667rem;
}

.main {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
          align-items: center;
  -webkit-justify-content: space-around;
          justify-content: space-around;
  width: 100%;
  height: 100%;
}

.main .default {
  width: 8.16rem;
}

.main .default img {
  width: 100%;
  height: 4.266667rem;
  margin-bottom: 0.613333rem;
}

.main .default .invitation {
  margin-bottom: 0.32rem;
  font-size: 0.48rem;
  line-height: 0.666667rem;
  text-align: center;
  color: #323746;
  font-weight: 600;
}

.main .default .invitation .creater,
.main .default .invitation .class {
  display: inline-block;
  vertical-align: bottom;
}

.main .default .invitation .creater {
  max-width: 5.333333rem;
}

.main .default .invitation .class {
  max-width: 8rem;
}

.main .default .invitation span {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.main .default .slogan {
  margin-bottom: 0.64rem;
  font-size: 0.373333rem;
  line-height: 0.533333rem;
  text-align: center;
  color: #AFB4BE;
}

.main .default .join {
  width: 5.333333rem;
  height: 1.333333rem;
  margin: 0 auto 0.32rem;
  border-radius: 0.666667rem;
  background-image: -webkit-linear-gradient(right, #0087FF 0%, #139FFD 100%);
  background-image: linear-gradient(270deg, #0087FF 0%, #139FFD 100%);
  font-size: 0.48rem;
  color: #fff;
  line-height: 1.333333rem;
  text-align: center;
}

.main .default .tip {
  font-size: 0.373333rem;
  color: #AFB4BE;
  line-height: 0.533333rem;
  text-align: center;
}

.main .success {
  width: 8.16rem;
}

.main .success img {
  display: block;
  width: 4.533333rem;
  height: 3.946667rem;
  margin: 0 auto 0.32rem;
}

.main .success .join-success {
  margin-bottom: 0.32rem;
  font-size: 0.48rem;
  line-height: 0.666667rem;
  text-align: center;
  color: #323746;
  font-weight: 600;
}

.main .success .tip {
  margin-bottom: 0.64rem;
  font-size: 0.373333rem;
  line-height: 0.533333rem;
  text-align: center;
  color: #AFB4BE;
}

.main .success .open-app {
  width: 5.333333rem;
  height: 1.333333rem;
  margin: 0 auto 0.32rem;
  border-radius: 0.666667rem;
  background-image: -webkit-linear-gradient(right, #0087FF 0%, #139FFD 100%);
  background-image: linear-gradient(270deg, #0087FF 0%, #139FFD 100%);
  font-size: 0.48rem;
  color: #fff;
  line-height: 1.333333rem;
  text-align: center;
}

.main .fail {
  width: 8.16rem;
}

.main .fail img {
  width: 100%;
  height: 4.266667rem;
  margin-bottom: 0.64rem;
}

.main .fail .join-fail {
  margin-bottom: 0.32rem;
  font-size: 0.48rem;
  color: #323746;
  text-align: center;
  font-weight: 600;
}

.main .fail .tip {
  font-size: 0.373333rem;
  color: #AFB4BE;
  text-align: center;
}

.mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
}

.mask img {
  width: 100%;
}