*{
margin: 0;
padding: 0;
}
html,body{
    height: 100%;
}

/* 落地页覆盖层: 盖在 React 数字人上面 */
#landing-page {
    position: fixed;
    inset: 0;
    z-index: 9999;
    overflow-y: auto;
    background: #fff;
}

.werper{
     position: relative;
    height: 100%;
    min-height: 100%;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    /* overflow: hidden; */
}
.werper::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0; /* 覆盖整个容器 */
    background-image: url('./img/bg.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover; /* 保持图片宽高比并填充容器 */
    /* filter: blur(3px);  */
    z-index: -1; /* 确保伪元素在内容层下面 */
}

.vidoe{
    /* width: 100%; */
    height:14rem;
    /* margin-top: 0.5rem; */
    transform: translateY(0.4rem);
     /* background-color: red; */
     border-radius: 1%;
     position: relative; /* 添加相对定位 */
    
    overflow: hidden;
}
.vidoe video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    /* height: 100%; */
    object-fit: contain; /* 保证视频填充容器而不失真 */
}
.vidoe .fm{
position: absolute;
top: 0;
left: 0;
width: 100%;
/* height: 100%; */
object-fit: contain; /* 保证视频填充容器而不失真 */
}
.mask-layer {
    position: absolute; /* 使其脱离文档流并相对于最接近的定位父元素定位 */
    top: 0; /* 紧贴顶部 */
    left: 0; /* 紧贴左侧 */
    width: 100%; /* 宽度充满父元素 */
    height: 100%; /* 高度充满父元素 */
    background-color: rgba(0, 0, 0, 0); /* 半透明黑色背景，可根据需要调整颜色和透明度 */
     display: flex; /* 添加这一行启用Flex布局 */
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
    z-index: 1;
  
}
.mask-layer .login {
    position: absolute;
    top: 0.5rem;
    left: 0.4rem;
    width: 3rem;

}
.mask-layer .palyvidoe {
    position: absolute;
    width: 1.5rem;
    height: 1.5rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* 保持其他样式不变 */
}
.mask-layer .text {
    position: absolute;
    color: #fff;
    
    bottom: 0.35rem;
    left: 0.4rem;
    /* 保持其他样式不变 */
}
.mask-layer .text .nameandcos {
    display: flex;
    align-items: center;
}
.mask-layer .text .nameandcos .chengs {
        font-size: 0.85rem;
        font-weight: 600;
        font-family:'Courier New', Courier, monospace
}
.mask-layer .text .nameandcos .min{
    font-size: 0.6rem;
    margin-left: 0.2rem;
    margin-right: 0.2rem;
}
.mask-layer .text .nameandcos .namemintext {
    font-size: 0.6rem;
    margin-top: 0.2rem;
    font-family:cursive;
}
.mask-layer .text .Position {
    color: #FFFFFF;
    font-size: 0.4rem;
     letter-spacing: 2px;
     margin-top: 0.2rem;
     margin-bottom: 0.2rem;
     margin-left: 0.1rem;
     font-family:Arial, Helvetica, sans-serif
}
.mask-layer .text .pandel {
    display: flex;
    flex-direction: column;
}
.mask-layer .text .pandel .tophead {
    display: flex;
    align-items: center;
    color: #FFFFFF ;
    font-family: Microsoft YaHei;
    font-weight: 400;
    /* align-items: center; */
    font-size: 0.4rem;
    letter-spacing: 2px;
    text-align: center;
    margin-top: 0.2rem;
}
.mask-layer .text .pandel .tophead  .icontop {
    width: 0.5rem;
    height: 0.5rem;
    margin-right: 0.2rem;
    margin-left: 0.1rem;

}
.mask-layer .text .pandel .tophead .textes {
    color: #FFFFFF;
    opacity: 0.9;
    font-family: 'Times New Roman', Times, serif;
}
.button{
    width: 100%;
    height: 1.33rem;
    background-color: #000;
    border-radius: 8px 8px 8px 8px;
    margin-top: 0.7rem;
    text-align: center;
    color: #0072FF ;
    font-size:0.4rem ;
    font-family: Microsoft YaHei;
    font-weight: bold;
    line-height: 1.33rem;
    cursor: pointer; 
}
.content-container {
    max-height: 0; /* 初始隐藏 */
    /* padding-bottom: 2rem; */
    overflow: hidden;
    transition: max-height 0.5s ease-out; /* 动画效果 */
}
.content-container .more-content .header{
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
}
.content-container .more-content .header .avatar{
    margin-right: 0.4rem;
    width: 2.5rem;
    border-radius: 50%;
    border: 0.1rem solid #0072FF;
    /* height: ; */
}
.content-container .more-content .header .introduce{
    font-size: 0.45rem;
    font-family:Arial, Helvetica, sans-serif
}
.expanded {
    max-height: 800px; /* 展开时的最大高度，根据内容调整 */
    padding-bottom: 3rem;
}
.down{
    width: 100%;
    text-align: center;
    margin-top: 0.4rem;
}
.down .downImg {
    width: 0.5rem;
}
/* div{
    width: 2rem;
    height: 2rem;
    background-color: red;
} */