body {
  background: #0e0f13 url() no-repeat center top / 100% auto;
  background-attachment: fixed;
  padding-bottom: .2rem;
}
.m-jydztd-page {
  width: 7.8rem;
  min-height: 100vh;
  margin: 0 auto;
}

.m-jydztd-page .u-section {
  position: relative;
}
.m-jydztd-page .u-section img {
  display: block;
  width: 100%;
  height: auto;
}

.m-jydztd-page .u-section .u-btn-join {
  position: absolute;
  left: 50%;
  top: 4.66rem;
  -webkit-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
  width: 5.04rem;
  height: 0.8rem;
}

.m-jydztd-page .u-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 7.8rem;
  margin: 0 auto;
}
.m-jydztd-page .u-bottom img {
  display: block;
  width: 27%;
  height: auto;
}

.m-jydztd-page .u-bottom .u-bottom-btns {
  background: #F2F2FF;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 0.22rem 0.28rem;
}
.m-jydztd-page .u-bottom .u-bottom-btns img {
  display: block;
  width: 3.54rem;
  height: auto;
}
.m-jydztd-page .u-bottom .u-app-bar {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 0.24rem 0.26rem;
  background: -webkit-gradient(linear, right top, left top, from(#3360FF), to(#7A97FF)), #F2F2FF;
  background: -webkit-linear-gradient(right, #3360FF 0%, #7A97FF 100%), #F2F2FF;
  background: -o-linear-gradient(right, #3360FF 0%, #7A97FF 100%), #F2F2FF;
  background: linear-gradient(270deg, #3360FF 0%, #7A97FF 100%), #F2F2FF;
}
.u-app-bar {
    position: relative;
    z-index: 10;
    height: 64px;
    padding: 8px 14px;
    background: #001b22;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.u-app {
    display: flex;
    align-items: center;
    min-width: 0;
    flex: 1;
}

.u-app .u-1 {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
}

.u-app-info {
    margin-left: 10px;
    min-width: 0;
}

.u-app-title {
    font-size: 15px;
    line-height: 20px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.u-app-desc {
    margin-top: 2px;
    font-size: 12px;
    line-height: 16px;
    color: rgba(255,255,255,.72);
    white-space: nowrap;
}

.u-app-btn {
    width: 96px;
    height: 40px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ff3434, #ff8a22);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}


/* 联系客服浮动层 */
.m-float-wrap {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  width: 7.8rem;
  margin: 0 auto;
}
.m-jydztd-page .u-float-service {
  position: absolute;
  top: 35vh;
  right: 0.18rem;
  width: 1.74rem;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  height: auto;
  -webkit-animation: float 2s ease-in-out infinite;
  animation: float 2s ease-in-out infinite;
  cursor: pointer;
}