@font-face {
    font-family: "Optima";
    font-style: normal;
    font-weight: normal;
    src: local("Optima"), url("font/OPTIMA.woff") format("woff");
  }
  
  @font-face {
    font-family: "Optima Italic";
    font-style: normal;
    font-weight: normal;
    src: local("Optima Italic"), url("font/Optima_Italic.woff") format("woff");
  }
  
  @font-face {
    font-family: "Optima Medium";
    font-style: normal;
    font-weight: normal;
    src: local("Optima Medium"), url("font/Optima Medium.woff") format("woff");
  }
  
  @font-face {
    font-family: "Optima Bold";
    font-style: normal;
    font-weight: normal;
    src: local("Optima Bold"), url("font/OPTIMA_B.woff") format("woff");
  }
  
  body {
    font-family: "Optima";
    /* background-color: #f8f7debd; */
    font-size: 16px;
  }
  
  .content {
    width: 1050px;
    padding: 25px 50px;
    margin: 20px auto;
    /* background-color: #f8f7debd; */
    box-shadow: 0px 0px 20px #999;
    border-radius: 15px;
  }
  
  table.pub_table {
    table-layout: fixed;
    width: 100%;
    border-spacing: 0px 10px;
  }
  
  table.pub_table tr.focus {
    background-color:lightgoldenrodyellow;
  }
  
  td.pub_td1 {
    height: 120px;
    width: 180px;
    padding: 10px;
    /* outline: 1px solid gray; */
  }
   td.pub_td1 iframe {
    margin-top: 10px;
    margin-left: 40px;
   }
  
  .box {
    display: inline-block;
    /* height: 25px; */
    /*width: 70px;*/
    margin-left: 5px;
    margin-right: 5px;
    border-radius: 15px;
    /* box-shadow: 0px 0px 2px 2px #DDE8FC; */
    padding: 5px 10px;
    background-color: #DDE8FC;
    /* font-weight: bold; */
    text-align: center;
  }
  
  td.pub_td1 img {
    height: 120px;
    width: 180px;
    /* outline: 1px solid gray; */
  }
  
  td.pub_td1 video {
    height: 120px;
    width: 180px;
    /* outline: 1px solid gray; */
  }
  
  td.pub_td1 marquee img {
    height: 120px;
    width: 400px;
  }
  
  td.pub_td2 {
    padding-top: 5px;
    padding-left: 5px;
    padding-bottom: 5px;
    padding-right: 10px;
    vertical-align: top;
  }
  
  div#container {
    margin-left: auto;
    margin-right: auto;
    width: 950px;
    text-align: left;
    position: relative;
    /* background-color: #f8f7debd; */
  }
  
  div#DocInfo {
    color: #1367a7;
    /*font-weight: lighter;*/
    height: 200px;
    font-size: 18px;
  }
  div#intro {
    text-align: center;
    padding-top: 10px;
  }
  
  
  div.gallery {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  
  div.gallery > img {
    
    padding: 2px;
    height: 90px;
    width: auto;
  
  }
  
  div.logo {
    text-align: center;
  }
  
  div.logo > a img {
    padding: 5px;
    margin: 10px;
    height: 70px;
    border-radius: 50%;
  }
  
  div.logo > a img:hover {
    box-shadow: 0px 0px 10px rgba(0, 140, 186, 0.5);
  }
  
  span.logo2 {
    text-align: center;
  }
  
  span.logo2 > a img {
    padding: 5px;
    margin: 10px 3px 10px 3px;
    height: 70px;
    border-radius: 10px;
  }
  
  span.logo2 > a img:hover {
    box-shadow: 0px 0px 10px rgba(0, 140, 186, 0.5);
  }
  
  span.fa-stack > a > i.fab:hover, i.fas:hover {
    margin-top: 10px;
  }
  
  h4,
  h3,
  h2,
  h1 {
    font-family: "Optima Bold";
  }
  
  h1 {
    color: #000000;
  }
  
  h2 {
    font-size: 130%;
  }
  
  b,
  strong {
    font-family: "Optima Bold";
  }
  
  a {
    font-family: "Optima Medium";
  }
  
  p {
    color: #5b5b5b;
    margin-bottom: 50px;
  }
  
  p.caption {
    color: #9b9b9b;
    text-align: left;
    width: 600px;
  }
  
  p.caption2 {
    color: #9b9b9b;
    text-align: left;
    width: 800px;
  }
  
  #header_img {
    position: absolute;
    top: 0px;
    right: 0px;
  }
  
  a:link,
  a:visited {
    color: #1367a7;
    text-decoration: none;
  }
  
  
  #demo_pic {
    position: relative;
    left: 15px;
    right: 10px;
    height: 150px;
    top: 10px;
  }
  
  #news_pic {
    position: relative;
    margin: 8px;
    height: 60px;
    top: 10px;
    bottom: 10px;
    border-radius: 10px;
    /* border-style: solid;
    border-color: #666666;
    border-width: 1px; */
  }
  
  .fa-stack[data-count]:after {
    position: absolute;
    right: 0%;
    left: 0%;
    top: 110%;
    bottom: -40%;
    content: attr(data-count);
    font-size: 30%;
    padding: 0.6em;
    border-radius: 999px;
    line-height: 0.75em;
    color: white;
    background: rgba(255, 0, 0, 0.8);
    text-align: center;
    min-width: 2em;
    font-family: "Optima Bold";
    font-weight: bold;
  }
  
  @media screen and (min-width: 1200px) {
    #school_logo {
      position: absolute;
      left: 700px;
      height: 90px;
    }
  
    #research_logo {
      position: absolute;
      left: 700px;
      height: 100px;
    }
    #other_logo {
      position: absolute;
      left: 700px;
      height: 100px;
    }
    #square_logo {
      position: absolute;
      left: 650px;
      height: 100px;
    }
  }
  
  @media screen and (max-width: 1200px) {
    #school_logo {
      position: absolute;
      visibility: hidden;
      display: none;
      left: 700px;
      height: 100px;
    }
    #research_logo {
      position: absolute;
      visibility: hidden;
      display: none;
      left: 700px;
      height: 100px;
    }
    #other_logo {
      position: absolute;
      visibility: hidden;
      display: none;
      left: 700px;
      height: 100px;
    }
    #square_logo {
      position: absolute;
      left: 650px;
      height: 100px;
    }
  }
  
  /* ICON LIST */
  ul.icon-list {
    list-style: none;
    display: block;
    text-align: center;
    padding: 0px;
    width: 720px;
    /* margin-left: -30px; */
  }
  
  ul.icon-list > a span {
    border-radius: 10%;
    margin-left: 3px;
    margin-right: 3px;
  }
  
  td > pre {
    font-size: 14px;
    padding: 5px;
    white-space: pre-wrap;       /* Since CSS 2.1 */
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
    white-space: -pre-wrap;      /* Opera 4-6 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    word-wrap: break-word;       /* Internet Explorer 5.5+ */
  }
  
  div.scrollbox {
    height:120px;
    width: 100%;
    margin-left: auto;
    /* border:3px solid #ccc; */
    overflow:auto;
  }
  
  hr {
    border:none;
    border-top:2px dashed rgba(63, 61, 61, 0.344);
    color:#fff;
    background-color:#fff;
    height:2px;
    width:100%;
  }
  
  @keyframes shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
  }
  
  span.fa-twitter:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
  
    color:#1DA1F2;
  }
  
  span.ai-cv:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:brown;
  }
  
  span.fa-facebook:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#4267B2;
  }
  
  span.fa-file-alt:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:darkgoldenrod;
  }
  
  span.ai-google-scholar:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#4285F4;
  }
  
  span.ai-researchgate:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#14d4b4;
  }
  
  span.fa-linkedin:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#1DA1F2;
  }
  
  span.fa-youtube:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#FF0000;
  }
  
  span.fa-github:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#4078c0;
  }
  
  span.fa-bilibili:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#08a4d4;
  }
  
  span.fa-zhihu:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
    color:#2864ff;
  }
  
  img#huggingface:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
  }
  
  span.fa-envelope:hover {
    /* Start the shake animation and make the animation last for 0.5 seconds */
    animation: shake 0.5s;
  
    /* When the animation is finished, start again */
    animation-iteration-count: infinite;
    
  }
  
  iframe#gallery {
    position: relative;
    margin: 10px;
    width: 30%;
    height: auto;
    border-radius: 10px !important;
  }
  
  #huggingface { 
    vertical-align: sub;
  }
  
  .container_bg {
    width: 1110px;
    height: 30px;
    text-align: center;
    margin: 20px auto;
    border: none;
    border-radius: 10px;
    /* background-color: rgb(120, 120, 255); */
    background-color: rgb(135, 0, 0);
    box-shadow: 0px 0px 20px #999;
    padding: 20px;
    clear: both;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  
  .container_bg img {
    position: absolute; /* Position the logo absolutely */
    left: 20px; /* Move the logo to the leftmost position */
    top: 50%; /* Center the logo vertically */
    transform: translateY(-50%); /* Adjust for vertical centering */
  }
  
  .navbar {
    text-align: center;
  }
  
  .navbar a {
    text-decoration: none;
  }
  
  .navbar a:hover {
    text-decoration: underline;
  }
  
  .navbar a,
  .navbar a:visited {
    color: #ffffff;
  }
  
  .navbar .delimiter {
    color: #ffffff;
  }
  
  /* group member */
  
  .group-container {
    display: flex;
    flex-wrap: wrap;
    gap: 45px;
    padding: 10px;
    margin-bottom: 70px;
  }
  
  /* 关键修改1：将头像和文字包装成垂直布局 */
  .member-item {
    display: flex;
    flex-direction: column;
    align-items: center; /* 水平居中 */
    gap: 12px; /* 头像和文字的间距 */
    width: 160px; /* 稍微加宽以容纳文字 */
  }
  
  /* 关键修改1：确保宽高相同，形成正圆 */
  .member-card {
    position: relative;
    width: 150px;  /* 增大尺寸 */
    height: 150px; /* 必须与宽度相同 */
  }
  
  .member-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%; /* 正圆 */
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  /* 关键修改2：添加姓名标题样式 */
  .member-name {
    font-family: 'Arial', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    text-align: center; /* 文字居中 */
    width: 100%; /* 确保宽度与头像一致 */
    white-space: nowrap; /* 防止换行 */
    overflow: hidden;
    margin-top: 15px;
    text-overflow: ellipsis; /* 文字过长显示省略号 */
  }
  
  .member-title {
    font-size: 14px;
    color: #666;
    font-weight: normal;
  }
  
  /* 关键修改2：增大宠物头像尺寸 */
  .pet-avatar {
    position: absolute;
    right: -40px;   /* 微调位置 */
    bottom: -20px;  /* 微调位置 */
    width: 50%;   /* 增大到50% */
    height: 50%;  /* 必须与宽度相同 */
    border-radius: 50%; /* 正圆 */
    object-fit: cover;
    border: 3px solid #fff; /* 加粗边框 */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 1;   /* 确保显示在上层 */
  }
  
  /* 悬停动画（可选） */
  .member-card:hover {
    transform: scale(1.05);
    transition: all 0.3s ease;
  }

  .grid_container{
    display: grid;
    /* grid-template-columns: 1fr 1fr; */
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 0 auto;
  }

  .grid_item{
    display: grid;
    grid-template-columns: 1fr 5.75fr;
    gap: 5px;
  }