/* .cv_right { float:right; _position:relative; } */
.cv_right {margin-left: 42px; position: absolute;}

.image.avatar {
      border-radius: 100%;
      overflow: hidden;
    }

.image.avatar img {
  border-radius: 100%;
  display: block;
  width: 45%;
  /*position: absolute;
  left: 0px;*/
}


h1 {
  font-family: "lucida grande", "lucida sans unicode", lucida, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body {
  font-family: "lucida grande", "lucida sans unicode", lucida, "Helvetica Neue", Helvetica, Arial, sans-serif;
}


h2, h3 {
    /*color: #a31f34;*/
    margin-top: 0.7em;
    margin-bottom: 0.3em;
    padding-bottom: 0.2em;
    line-height: 1.0;
    padding-top: 0.5em;
    border-bottom: 1px solid #aaaaaa;
}

h1 {
    font-size: 180%;
}

h2 {
    padding-top: 0.8em;
    font-size: 160%;
}

h2 + h3 {
    padding-top: 0.2em;
}

h3 {
    font-size: 110%;
    border-bottom: none;
}

/* Footer */

  #footer {
    border-top: 0;
    color: #c0c0c0;
    overflow: hidden;
    padding: 2em 0 1em 0;
  }

    #footer .copyright {
      line-height: 1em;
      list-style: none;
      padding: 0;
    }

      #footer .copyright li {
        border-left: solid 1px #d4d4d4;
        display: inline-block;
        font-size: 0.8em;
        margin-left: 1em;
        padding-left: 1em;
      }

        #footer .copyright li:first-child {
          border-left: 0;
          margin-left: 0;
          padding-left: 0;
        }

        #footer .copyright li a {
          color: inherit;
        }

/* Experience section: more vertical spacing between items */
#experience table td {
  padding-top: 5px;
  padding-bottom: 5px;
}
#experience table tr:first-child td {
  padding-top: 5px;
}

/* Styling for the collapsible Research Philosophy box */
.philosophy-box {
  background-color: #f8f9fa; /* 浅灰背景色，显得干净 */
  border-left: 2px solid #428bca; /* 左侧蓝色强调线，学术主页常用 */
  border-radius: 4px;
  padding: 12px 15px;
  margin-top: 15px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

/* 鼠标悬浮时的效果 */
.philosophy-box:hover {
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.philosophy-box summary {
  cursor: pointer;
  outline: none;
  color: #333;
  font-size: 1.05em;
  list-style: none; /* 隐藏默认的黑色小三角（可选） */
  display: flex;
  align-items: center;
}

/* 自定义展开箭头动画 */
.philosophy-box summary::before {
  content: "▶";
  font-size: 0.8em;
  color: #428bca;
  margin-right: 10px;
  transition: transform 0.2s ease-in-out;
}

/* 展开时的箭头状态 */
.philosophy-box[open] summary::before {
  transform: rotate(90deg);
}

.philosophy-content {
  margin-top: 15px;
  padding-top: 10px;
  border-top: 1px dashed #ddd;
  color: #444;
  line-height: 1.6;
}

.philosophy-content p:last-child {
  margin-bottom: 0;
}