/* 行高  字体大小  行数 是否计算为max-height */
.md-serial-1 {
  min-height: calc( 890vw / 1920 * 100 );
}
.md-serial-1 .subtitle {
  opacity: 0.6;
}
.md-serial-1 .tip {
  line-height: calc(30 / 16);
  margin-top: 0.3rem;
}
.md-serial-1 .form {
  margin-top: 0.54rem;
}
.md-serial-1 .form .ip {
  width: 4.8rem;
  height: calc( 50em / 16);
  border-radius: 0.5em;
  background-color: #fff;
  padding: 0 0.3rem;
  border: none;
  color: #000;
}
.md-serial-1 .form .submit {
  height: calc( 50em / 16);
  background-color: #d7000f;
  border-radius: 0.5em;
  border: none;
  margin-left: 0.1rem;
  padding: 0 0.44rem;
  cursor: pointer;
}

.serial-dialog {
  position: relative;
  z-index: 101;
  display: none;
}
.serial-dialog.show {
  display: block;
}
.serial-dialog .dlg-mask {
  position: fixed;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.serial-dialog .dlg-cont {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 8.6rem;
  max-width: 96%;
  background-color: #fff;
  padding: 1rem;
  border-radius: 0.2rem;
}
.serial-dialog .off {
  width: 1em;
  height: 1em;
  cursor: pointer;
  position: absolute;
  left: calc(100% + 0.2rem);
  bottom: calc(100% + 0.2rem);
}
.serial-dialog .off:hover {
  color: var(--active);
}
.serial-dialog .off svg {
  width: 100%;
  height: 100%;
}
.serial-dialog .icon {
  width: 1.2rem;
  margin-right: 0.8rem;
  flex-shrink: 0;
}
.serial-dialog .icon img {
  display: block;
  width: 100%;
}
.serial-dialog .t12 {
  margin-top: 0.3rem;
}