/* ========== Column Page Banner ========== */
.column-banner {
  position: relative;
  width: 100%;
  height: 328px;
  overflow: hidden;
}

.column-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== Column Content ========== */
.column-content {
  width: 1260px;
  margin: 0 auto;
  padding: 0 0 80px;
}

.column-inner {
  width: 1260px;
  margin: 0 auto;
}

/* ========== 第一部分：栏目名称 + 面包屑 ========== */
.column-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  padding-top: 35px;
  margin-bottom: 16px;
}

.column-name {
  margin: 0;
  height: 23px;
  line-height: 23px;
  font-family: Helvetica, Arial, sans-serif;
  font-weight: bold;
  font-size: 32px;
  color: #0055AA;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.back-btn {
  display: inline-block;
  margin-right: 8px;
  vertical-align: middle;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 28px;
  color: #0055AA;
  text-decoration: none;
}

.column-breadcrumb {
  height: 10px;
  font-family: Helvetica, Arial, sans-serif;
  font-weight: bold;
  font-size: 14px;
  color: #999999;
  text-align: right;
  font-style: normal;
  text-transform: none;
}

.column-breadcrumb a {
  color: #999999;
  transition: color 0.3s;
}

.column-breadcrumb a:hover {
  color: #0055AA;
}

/* ========== 分割线 ========== */
.column-divider {
  width: 1920px;
  height: 1px;
  background: #E4E4E4;
  margin-left: -330px;
}

/* ========== 教师详情头部 ========== */
.faculty-header {
  display: flex;
  width: 1260px;
  height: 286px;
  background: #F6F6F6;
  margin-top: 72px;
}

.faculty-avatar {
  display: flex;
  align-items: flex-start;
  padding: 36px 0 54px 42px;
  flex-shrink: 0;
}

.faculty-avatar img {
  width: 142px;
  height: 196px;
  object-fit: cover;
}

.faculty-info {
  width: 993px;
  height: 212px;
  padding: 38px 0 36px 0;
  margin-left: 42px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-row {
  display: flex;
  align-items: baseline;
  margin-bottom: 7px;
}

.info-label {
  width: auto;
  flex-shrink: 0;
  margin-right: 10px;
  font-family: Helvetica, Arial, sans-serif;
  font-weight: bold;
  font-size: 14px;
  color: #1A1A1A;
  text-transform: uppercase;
}

.info-value {
  font-family: Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #1A1A1A;
  line-height: 22px;
}

/* ========== 教师详情内容 ========== */
.faculty-body {
  margin-top: 24px;
  padding-bottom: 124px;
}

.body-section {
  margin-top: 24px;
}

.body-section:first-child {
  margin-top: 0;
}

.body-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1260px;
  height: 52px;
  background: #0055AA;
  padding: 0 20px;
  box-sizing: border-box;
  cursor: pointer;
}

.body-title {
  font-family: Helvetica, Helvetica;
  font-weight: bold;
  font-size: 20px;
  color: #FFFFFF;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.body-toggle {
  width: 16px;
  height: 16px;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 18px;
  font-weight: bold;
  color: #FFFFFF;
  text-align: center;
  line-height: 16px;
}

.body-content {
  display: none;
  width: 1260px;
  background: #F6F6F6;
  padding: 30px 39px;
  box-sizing: border-box;
}

.body-content.open {
  display: block;
}

.body-content p {
  width: 1182px;
  font-family: Helvetica;
  font-size: 16px;
  color: #1A1A1A;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
}