/* 基础重置样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  /* 防止文本缩放 */
  -webkit-text-size-adjust: 100%;
  /* 启用硬件加速 */
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

/* 处理iOS设备的安全区域 */
body {
  /* 适配刘海屏等异形屏 */
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* 禁止用户选择文本 */
* {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* 允许输入框选择文本 */
input, textarea {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

.container_nomount{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  box-sizing: border-box;
  position: fixed;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Poppins', sans-serif;
}
.container_nomount h2{
  margin-top: 20px;
  font-size: 1.5em;
  margin-block-start: 0.83em;
  margin-block-end: 0.83em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  font-weight: bold;
}
.container_nomount .loading{
  width: 80px;
  height: 40px;
  margin: 0 auto;
  margin-top: -40px;
}
.container_nomount .loading span{
  display: inline-block;
  width: 8px;
  height: 100%;
  border-radius: 4px;
  background: #1890ff;

  animation: load 1s ease infinite;
}
@keyframes load{
  0%,100%{
      height: 40px;
      background: #ff3378;


  }
  50%{
      height: 70px;
      margin: -15px 0;
      background: #1890ff;

  }
}
.container_nomount .loading span:nth-child(2){
  animation-delay:0.2s;
}
.container_nomount .loading span:nth-child(3){
  animation-delay:0.4s;
}
.container_nomount .loading span:nth-child(4){
  animation-delay:0.6s;
}
.container_nomount .loading span:nth-child(5){
  animation-delay:0.8s;
}