.shai-box {
  padding-top: 81px;
  padding-bottom: 120px;
}

.shai-top span {
  font-weight: bold;
  font-size: 18px;
  color: #343434;
  line-height: 28px;
}
.input-search {
  display: flex;
  align-items: center;
}

.input-search input {
  width: 242px;
  height: 46px;
  text-indent: 1em;
  border: 1px solid #e6e6e6;
  border-right: none;
}
.input-search input:focus {
  border-color: #d60202;
}
.search-r {
  display: block;
  width: 66px;
  height: 46px;
  background: #d60202;
  color: #ffffff;
  text-align: center;
  line-height: 46px;
  border: 1px solid #d60202;
}
.shai-z {
  margin-top: 47px;
  width: 100%;
  height: 56px;
  background: #f2f2f2;
  border-radius: 3px 3px 3px 3px;
  padding: 18px 29px;
  display: flex;
  align-items: center;
}
.shai-z a {
  display: inline-block;
  width: 38px;
  height: 27px;
  color: #4c4c4c;
  text-align: center;
  line-height: 27px;
  font-size: 14px;
}
.shai-z .a-active {
  color: #fff;
  background: #d60202;
}
.shai-z a:hover{
      color: #fff;
  background: #d60202;
}
.dropdown-container {
  display: flex;
  justify-content: space-between;
  padding: 0 77px;
    margin: 0 auto;
  margin-top: 32px;
  margin-bottom: 56px;
  max-width: 1500px;

}

.custom-dropdown {
  position: relative;
  flex: 1;
  z-index: 101;
  margin-right: 67px;
}
.custom-dropdown:nth-child(1) {
  z-index: 104;
}

.custom-dropdown:nth-child(2) {
  z-index: 103;
}

.custom-dropdown:nth-child(3) {
  z-index: 102;
}

.custom-dropdown:nth-child(4) {
  z-index: 101;
}
.custom-dropdown:last-child {
  margin-right: 0;
}
.dropdown-select {
  width: 100%;
  padding: 12px 19px;
  background-color: #ffffff;
  border: 1px solid #e5e5e5;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  color: #333333;
  transition: all 0.3s ease;
}

.dropdown-select:hover {
  border-color: #d60202;
}

.dropdown-select.active {
  border-color: #d60202;
}

.dropdown-arrow {
  width: 16px;
  height: 16px;
  position: relative;
  transition: transform 0.3s ease;
}

.dropdown-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid #979595;
  border-bottom: 2px solid #979595;
  transform: translate(-50%, -65%) rotate(45deg);
  transition: all 0.3s ease;
}

.dropdown-select.active .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-options {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-top: none;
  border-color: transparent;
  border-radius: 0 0 8px 8px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, box-shadow 0.3s ease;
  z-index: 101;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0);
}

.dropdown-select.active + .dropdown-options {
  max-height: 360px;
  border-color: #e0e0e0;
  overflow-y: scroll;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.dropdown-option {
  padding: 12px 20px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
  font-size: 14px;
  color: #606266;
}

.dropdown-option:hover {
  background-color: #f5f7fa;
  color: #d60202;
}

.dropdown-option.selected {
  background-color: #f0f7ff;
  color: #d60202;
  font-weight: 500;
}

.dropdown-placeholder {
  color: #333;
}

.dropdown-value {
  display: none;
  color: #333;
}

/* 团队成员卡片容器 */
.team-container {
  display: flex;
  flex-wrap: wrap;
}

/* 卡片样式 */
.member-card {
  width: calc((100% - 72px) / 4);
  overflow: hidden;
  position: relative;
  margin-right: 24px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.member-card:nth-child(4n) {
  margin-right: 0;
}
/* .member-card:hover {
  transform: translateY(-8px) scale(1.01);
} */

/* 图片容器 */
.img-container {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.member-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 433px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.member-card:hover .member-img {
  transform: scale(1.1);
}

/* 信息面板 */
.member-info {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #21242d;
  color: #fff;
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.member-card:hover .member-info {
  transform: translateY(0);
}

.member-name {
  font-size: 31px;
  margin-bottom: 33px;
}
.card-name {
  display: inline-block;
  color: #000000;
  width: 100%;
  text-align: center;
  margin-top: 23px;
  margin-bottom: 36px;
}
.info-item {
  color: #fff;
  margin-bottom: 16px;
}

.info-item:last-child {
  margin-bottom: 0;
}

/* 图片加载动画 */
.img-loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}