@charset "UTF-8";
.index-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.index-container .container-carousel {
  height: 26.4vw;
}

.index-container .container-main {
  flex: 1;
  padding-bottom: 3.5rem;
}

.index-container .container-main .main-column {
  margin-top: 2.5rem;
}

.index-container .container-main .main-column .col-8 {
  background: #ffffff;
  padding: 2rem 3rem;
  border-radius: .5rem;
}

.index-container .container-main .main-column .column-title {
  display: flex;
  align-items: flex-end;
  flex: 1;
}

.index-container .container-main .main-column .column-title .title {
  color: #333;
  font-size: 2rem;
  font-weight: 600;
  line-height: 2.8125rem;
}

.index-container .container-main .main-column .column-title .subtitle {
  margin-left: 1rem;
  color: #999;
  font-size: 1rem;
  line-height: 1.375rem;
  text-transform: uppercase;
}

.index-container .container-main .main-column .column-more {
  display: flex;
  align-items: center;
  border-radius: .5rem;
  background: var(--main-color);
  padding: .75rem .75rem .75rem 1rem;
  text-decoration: none;
}

.index-container .container-main .main-column .column-more span {
  color: #FFF;
  font-size: 1rem;
  line-height: 1.5rem;
  letter-spacing: .0156rem;
}

.index-container .container-main .main-column .column-more img {
  width: 1.5rem;
  height: 1.5rem;
  margin-left: .25rem;
}

.index-container .container-main .column-1 .column-cont {
  margin-top: 1.5rem;
}

.index-container .container-main .column-1 .column-cont .cont-left {
  color: #555;
  font-size: 1rem;
  line-height: 1.875rem;
  flex: 1;
  height: 100%;
  -webkit-line-clamp: 8;
}

.index-container .container-main .column-1 .column-cont .cont-right {
  width: auto;
  height: 15rem;
  max-width: 60%;
  margin-left: 1.5rem;
  object-fit: cover;
  border-radius: .3125rem;
  overflow: hidden;
}

.index-container .container-main .column-2 {
  position: relative;
}

.index-container .container-main .column-2 .col-8 {
  background: transparent;
  border-radius: 0;
}

.index-container .container-main .column-2 .column-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.index-container .container-main .column-2 .column-title {
  color: #FFF;
  font-size: 2rem;
  font-weight: 600;
  line-height: 3rem;
  letter-spacing: .08rem;
}

.index-container .container-main .column-2 .column-subtitle {
  color: #FFF;
  font-size: 1.5rem;
  line-height: 2.125rem;
  margin-top: 1rem;
}

.index-container .container-main .column-2 .column-apply {
  cursor: pointer;
  border: none;
  display: flex;
  align-items: center;
  margin-top: 1rem;
  background: var(--main-color);
  padding: .875rem 1rem;
  color: #FFF;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25rem;
  letter-spacing: .0156rem;
  border-radius: .5rem;
  text-align: center;
  text-decoration: none;
  width: auto;
}

.index-container .container-main .column-2 .column-apply img {
  width: 1rem;
  height: 1rem;
  margin-left: .5rem;
}

.index-container .container-main .column-3 .column-cont {
  margin-top: 2rem;
  overflow-x: auto;
  padding-bottom: .75rem;
  margin-bottom: -0.75rem;
}

.index-container .container-main .column-3 .column-cont .cont-item {
  margin-left: 4%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  width: auto;
}

.index-container .container-main .column-3 .column-cont .cont-item:first-child {
  margin-left: 0;
}

.index-container .container-main .column-3 .column-cont .cont-item:hover .avatar img {
  transform: scale(1.2);
}

.index-container .container-main .column-3 .column-cont .cont-item:hover .name {
  color: var(--main-color);
}

.index-container .container-main .column-3 .column-cont .cont-item .avatar {
  width: 8.75rem;
  height: 8.75rem;
  border-radius: 50%;
  overflow: hidden;
}

.index-container .container-main .column-3 .column-cont .cont-item .avatar img {
  transition: all .3s;
}

.index-container .container-main .column-3 .column-cont .cont-item .post {
  color: #FFF;
  font-size: .875rem;
  text-align: center;
  width: 8.75rem;
  height: 2.25rem;
  line-height: 2.25rem;
  margin-top: -1.125rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 1.25rem;
  position: relative;
  z-index: 1;
  background: var(--main-color);
  border-radius: .4rem 1.125rem;
}

.index-container .container-main .column-3 .column-cont .cont-item .name {
  color: #333;
  font-size: 1rem;
  line-height: 1.375rem;
  text-align: center;
  margin-top: .5rem;
  overflow: hidden;
  width: 8.75rem;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: color .3s;
}

@media (min-width: 767px) {
  .index-container .container-main .column-3 .column-cont::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: auto;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: .5rem;
  }
  .index-container .container-main .column-3 .column-cont::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: .625rem;
    box-shadow: inset 0 0 5px rgba(97, 184, 179, 0.1);
    background: #ccc;
  }
  .index-container .container-main .column-3 .column-cont::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(87, 175, 187, 0.1);
    border-radius: .625rem;
    background: #ededed;
  }
}

.index-container .container-main .column-4 .column-cont {
  padding-top: 1.5rem;
}

.index-container .container-main .column-4 .column-cont .cont-item {
  background: #F4F6FB;
  border-radius: .3125rem;
  padding: 1rem;
  width: calc(25% - .375rem);
  margin-right: .5rem;
  cursor: pointer;
  margin-top: .5rem;
}

.index-container .container-main .column-4 .column-cont .cont-item:nth-child(4n) {
  margin-right: 0;
}

.index-container .container-main .column-4 .column-cont .cont-item .item-image {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 72%;
  overflow: hidden;
  border-radius: .5rem;
}

.index-container .container-main .column-4 .column-cont .cont-item .item-image .image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: transform .3s;
}

.index-container .container-main .column-4 .column-cont .cont-item .item-box .box-title {
  margin-top: 1rem;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.375rem;
  color: #333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: color .3s;
}

.index-container .container-main .column-4 .column-cont .cont-item .item-box .box-label {
  margin-top: .625rem;
  display: flex;
  align-items: center;
}

.index-container .container-main .column-4 .column-cont .cont-item .item-box .box-label .icon {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--main-color);
}

.index-container .container-main .column-4 .column-cont .cont-item .item-box .box-label .text {
  margin-left: .375rem;
  font-size: .875rem;
  line-height: 1.25rem;
  color: #8D929C;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.index-container .container-main .column-4 .column-cont .cont-item:hover .item-image .image {
  transform: scale(1.2);
}

.index-container .container-main .column-4 .column-cont .cont-item:hover .item-box .box-title {
  color: var(--main-color);
}

.index-container .container-main .column-5 .column-cont {
  margin-top: 2rem;
  overflow-x: auto;
  padding-bottom: .75rem;
  margin-bottom: -0.75rem;
}

.index-container .container-main .column-5 .column-cont .cont-item {
  margin-left: 1rem;
  cursor: pointer;
}

.index-container .container-main .column-5 .column-cont .cont-item:first-child {
  margin-left: 0;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-date {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.375rem;
  color: #5A5B6E;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-title {
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.25rem;
  height: 2.5rem;
  color: #8D929C;
  -webkit-line-clamp: 2;
  transition: color .3s;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box {
  margin-top: 1rem;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-timeline .point {
  width: .625rem;
  height: .625rem;
  border-radius: .125rem;
  background: var(--main-color);
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-timeline .line {
  width: 1px;
  height: calc(100% - .625rem);
  background: #F0F0F0;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single {
  flex: 1;
  margin-left: 1rem;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .image {
  width: 16.75rem;
  height: 7.5rem;
  border-radius: .5rem;
  overflow: hidden;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .image img {
  width: 100%;
  height: 100%;
  transition: transform .3s;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .video {
  width: 16.75rem;
  height: 7.5rem;
  background: #000;
  border-radius: .5rem;
  overflow: hidden;
  position: relative;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .video .play {
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 9;
  transform: translate(-50%, -50%);
  width: 2rem;
  height: 2rem;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .video .cover {
  width: 100%;
  height: 100%;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple {
  flex: 1;
  margin-left: 1rem;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple .image {
  width: 7.5rem;
  height: 7.5rem;
  margin-left: .5rem;
  border-radius: .5rem;
  overflow: hidden;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple .image img {
  width: 100%;
  height: 100%;
  transition: transform .3s;
}

.index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple .image:first-child {
  margin-left: 0;
}

.index-container .container-main .column-5 .column-cont .cont-item:hover .item-title {
  color: var(--main-color);
}

@media (min-width: 767px) {
  .index-container .container-main .column-5 .column-cont::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: auto;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: .5rem;
  }
  .index-container .container-main .column-5 .column-cont::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: .625rem;
    box-shadow: inset 0 0 5px rgba(97, 184, 179, 0.1);
    background: #ccc;
  }
  .index-container .container-main .column-5 .column-cont::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(87, 175, 187, 0.1);
    border-radius: .625rem;
    background: #ededed;
  }
}

.index-container .container-main .column-6,
.index-container .container-main .column-7 {
  display: none;
}

.index-container .container-main .column-6 .column-cont,
.index-container .container-main .column-7 .column-cont {
  margin-top: 1.5rem;
}

.index-container .container-main .column-6 .column-cont .item,
.index-container .container-main .column-7 .column-cont .item {
  padding: 1rem 0;
  border-bottom: 1px solid #E6E6E6;
  text-decoration: none;
}

.index-container .container-main .column-6 .column-cont .item:last-child,
.index-container .container-main .column-7 .column-cont .item:last-child {
  border-bottom: none;
}

.index-container .container-main .column-6 .column-cont .item .item-title,
.index-container .container-main .column-7 .column-cont .item .item-title {
  color: #333;
  font-size: .875rem;
  line-height: 1.25rem;
  transition: color .3s;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  flex: 1;
  margin-right: .5rem;
}

.index-container .container-main .column-6 .column-cont .item .item-date,
.index-container .container-main .column-7 .column-cont .item .item-date {
  color: #909090;
  font-size: .875rem;
  line-height: 1.25rem;
  transition: color .3s;
}

.index-container .container-main .column-6 .column-cont .item:hover .item-title,
.index-container .container-main .column-6 .column-cont .item:hover .item-date,
.index-container .container-main .column-7 .column-cont .item:hover .item-title,
.index-container .container-main .column-7 .column-cont .item:hover .item-date {
  color: var(--main-color);
}

.index-container .container-main .column-7 {
  margin-top: 0;
}

.index-container .container-main .column-7 .column-left,
.index-container .container-main .column-7 .column-right {
  margin-top: 3.5rem;
  flex: 1;
}

.index-container .container-main .column-7 .column-right {
  display: none;
  margin-left: 8%;
}

@media screen and (max-width: 950px) {
  .index-container .container-main .column-7 .column-left,
  .index-container .container-main .column-7 .column-right {
    width: 100%;
    margin-top: 0;
  }
}

@media screen and (max-width: 767px) {
  .index-container .container-main {
    padding-bottom: 2rem;
  }
  .index-container .container-main .main-column {
    margin-top: 1rem;
  }
  .index-container .container-main .main-column .col-8 {
    padding: 1rem;
  }
  .index-container .container-main .main-column .column-title .title {
    font-size: 1.125rem;
    line-height: 1.375rem;
  }
  .index-container .container-main .main-column .column-title .subtitle {
    font-size: .75rem;
    line-height: 1rem;
  }
  .index-container .container-main .main-column .column-more {
    padding: .5rem .75rem;
    border-radius: .3125rem;
  }
  .index-container .container-main .main-column .column-more span {
    color: #FFF;
    font-size: .75rem;
    line-height: 1.125rem;
    letter-spacing: .0156rem;
  }
  .index-container .container-main .main-column .column-more img {
    width: 1rem;
    height: 1rem;
    margin-left: .25rem;
  }
  .index-container .container-main .column-1 .column-cont .cont-left {
    font-size: .875rem;
    line-height: 1.5rem;
    flex: 1;
    height: 100%;
    -webkit-line-clamp: 4;
  }
  .index-container .container-main .column-1 .column-cont .cont-right {
    width: 8.5rem;
    height: 6rem;
    margin-left: .75rem;
  }
  .index-container .container-main .column-2 .column-title {
    font-size: 1rem;
    line-height: 1.25rem;
  }
  .index-container .container-main .column-2 .column-subtitle {
    font-size: .875rem;
    line-height: 1.125rem;
    margin-top: .5rem;
  }
  .index-container .container-main .column-2 .column-apply {
    margin-top: .5rem;
    padding: .5rem .625rem;
    font-size: .75rem;
    line-height: 1rem;
  }
  .index-container .container-main .column-2 .column-apply img {
    width: .875rem;
    height: .875rem;
    margin-left: .375rem;
  }
  .index-container .container-main .column-3 .column-cont .cont-item {
    margin-left: 1rem;
    width: 5rem;
  }
  .index-container .container-main .column-3 .column-cont .cont-item .avatar {
    width: 5rem;
    height: 5rem;
  }
  .index-container .container-main .column-3 .column-cont .cont-item .post {
    width: 5rem;
    height: 1.75rem;
    font-size: .75rem;
    line-height: 1.75rem;
    margin-top: -0.875rem;
    border-radius: .25rem 1rem;
  }
  .index-container .container-main .column-3 .column-cont .cont-item .name {
    width: 5rem;
  }
  .index-container .container-main .column-3 .column-cont .cont-item:hover .avatar img {
    transform: scale(1);
  }
  .index-container .container-main .column-3 .column-cont .cont-item:hover .name {
    color: #333;
  }
  .index-container .container-main .column-4 .column-cont {
    padding-top: .75rem;
    flex-direction: column;
  }
  .index-container .container-main .column-4 .column-cont .cont-item {
    border-radius: 0;
    padding: 0;
    background: transparent;
    width: 100%;
    margin-right: 0;
    margin-top: 1rem;
    display: flex;
    overflow: hidden;
  }
  .index-container .container-main .column-4 .column-cont .cont-item:first-child {
    margin-top: 0;
  }
  .index-container .container-main .column-4 .column-cont .cont-item .item-image {
    width: 100px;
    padding-top: 26%;
    flex-shrink: 0;
  }
  .index-container .container-main .column-4 .column-cont .cont-item .item-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-left: 1rem;
    min-width: 0;
  }
  .index-container .container-main .column-4 .column-cont .cont-item .item-box .box-title {
    margin-top: 0;
    font-size: 1rem;
    line-height: 1.375rem;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .index-container .container-main .column-4 .column-cont .cont-item .item-box .box-label {
    margin-top: 0;
    display: flex;
    align-items: center;
  }
  .index-container .container-main .column-4 .column-cont .cont-item .item-box .box-label .icon {
    width: 1rem;
    height: 1rem;
    color: var(--main-color);
  }
  .index-container .container-main .column-4 .column-cont .cont-item .item-box .box-label .text {
    margin-left: .375rem;
    font-size: .875rem;
    line-height: 1.25rem;
    color: #8D929C;
    flex: 1;
    /* 过长显示省略号 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .index-container .container-main .column-4 .column-cont .cont-item:hover .item-image .image {
    transform: scale(1);
  }
  .index-container .container-main .column-4 .column-cont .cont-item:hover .item-box .box-title {
    color: #333;
  }
  .index-container .container-main .column-5 .column-cont {
    margin-top: .75rem;
    overflow-x: visible;
    flex-direction: column;
  }
  .index-container .container-main .column-5 .column-cont .cont-item {
    margin-left: 0;
    margin-top: 1rem;
  }
  .index-container .container-main .column-5 .column-cont .cont-item:first-child {
    margin-top: 0;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-title {
    margin-top: .75rem;
    width: 100% !important;
    height: auto;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box {
    margin-top: .75rem;
    width: 100% !important;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single {
    margin-left: .75rem;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .image {
    width: 100%;
    height: 0;
    padding-top: 48%;
    position: relative;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .image img {
    position: absolute;
    top: 0;
    left: 0;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .video {
    width: 100%;
    height: 0;
    padding-top: 48%;
    position: relative;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-single .video .cover {
    position: absolute;
    top: 0;
    left: 0;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple {
    margin-left: .75rem;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple .image {
    width: 32%;
    height: 0;
    padding-top: 32%;
    position: relative;
    margin-left: 2%;
  }
  .index-container .container-main .column-5 .column-cont .cont-item .item-box .box-multiple .image img {
    position: absolute;
    top: 0;
    left: 0;
  }
  .index-container .container-main .column-5 .column-cont .cont-item:hover .item-title {
    color: #8D929C;
  }
  .index-container .container-main .column-6 .column-cont,
  .index-container .container-main .column-7 .column-cont {
    margin-top: .75rem;
  }
  .index-container .container-main .column-6 .column-cont .item,
  .index-container .container-main .column-7 .column-cont .item {
    padding: .75rem 0;
    overflow: hidden;
  }
  .index-container .container-main .column-6 .column-cont .item:hover .item-title,
  .index-container .container-main .column-7 .column-cont .item:hover .item-title {
    color: #333;
    white-space: normal;
    word-wrap: break-word;
  }
  .index-container .container-main .column-6 .column-cont .item:hover .item-date,
  .index-container .container-main .column-7 .column-cont .item:hover .item-date {
    color: #909090;
  }
  .index-container .container-main .column-7 .col-8 {
    background: transparent;
    flex-direction: column;
    padding: 0;
  }
  .index-container .container-main .column-7 .column-left {
    background: #ffffff;
    padding: 1rem;
    border-radius: .5rem;
  }
  .index-container .container-main .column-7 .column-right {
    background: #ffffff;
    padding: 1rem;
    border-radius: .5rem;
    margin-top: 1rem;
    margin-left: 0;
  }
}

.floating-search-container {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 1200px;
  text-align: center;
  z-index: 1000;
  background: rgba(0, 0, 0, 0); /* 透明背景 */
  padding: 20px;
  border-radius: 12px;
  /*box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); */
}

.floating-header {
  margin-bottom: 20px;
}

.logo-and-slogan {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.logo {
  width: 180px;
}

.slogan {
  font-size: 2.8rem;
  font-weight: bold;
  color: #325DFF;
  letter-spacing: 1px;
}

.search-tabs {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tab-btn {
  position: relative;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid #ffffff00;
  color: #666666;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 5px solid white;
}

.tab-btn:hover,
.tab-btn.active {
  background-color: white;
  color: #325DFF;
  border-color: white;
  font-weight: bold;
}

.tab-btn.active {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.search-box {
  display: flex;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.search-input {
  flex: 1;
  padding: 14px 16px;
  border: none;
  border-radius: 4px 0 0 4px;
  font-size: 1.1rem;
  outline: none;
  background-color: rgba(255, 255, 255, 0.8);
  color: #333;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.search-btn {
  padding: 12px 24px;
  background-color: #325DFF;
  color: white;
  border: none;
  border-radius: 0 4px 4px 0;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.search-btn:hover {
  background-color: #3a66e3;
}

/* Pad端适配 */
@media screen and (max-width: 1420px) {
  .floating-search-container {
    width: 90%;
    top: 25%;
    padding: 15px;
  }
}

@media screen and (max-width: 1200px) {
  .floating-search-container {
    width: 90%;
    top: 22%;
    padding: 15px;
  }
}

/* Pad端适配 */
@media screen and (max-width: 1048px) {
  .floating-search-container {
    width: 90%;
    top: 20%;
    padding: 15px;
  }
  
  .slogan {
    font-size: 2.2rem;
  }
  
  .search-tabs {
    gap: 10px;
    margin-bottom: 15px;
  }
  
  .tab-btn {
    padding: 6px 12px;
    font-size: 1rem;
  }
  
  .tab-btn.active::after {
    bottom: -4px;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 4px solid white;
  }
  
  .search-box {
    max-width: 700px;
  }
  
  .search-input {
    padding: 12px 14px;
    font-size: 1rem;
  }
  
  .search-btn {
    padding: 12px 20px;
  }
}

/* 手机端适配 */
@media screen and (max-width: 767px) {
  .floating-search-container {
    width: 95%;
    top: 18%;
    padding: 10px;
  }
  
  .logo-and-slogan {
    flex-direction: column;
    gap: 10px;
  }
  
  .slogan {
    font-size: 1.5rem;
  }
  
  .search-tabs {
    gap: 8px;
    margin-bottom: 10px;
  }
  
  .tab-btn {
    padding: 5px 10px;
    font-size: 0.9rem;
    white-space: nowrap;
  }
  
  .tab-btn.active::after {
    bottom: -3px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 3px solid white;
  }
  
  .search-box {
    max-width: 100%;
    flex-direction: column;
  }
  
  .search-input {
    padding: 12px 14px;
    font-size: 1rem;
    border-radius: 4px;
    margin-bottom: 8px;
  }
  
  .search-btn {
    padding: 12px;
    border-radius: 4px;
  }
}

/* 小屏幕手机适配 */
@media screen and (max-width: 480px) {
  .floating-search-container {
    width: 98%;
    top: 15%;
    padding: 8px;
  }
  
  .slogan {
    font-size: 1.2rem;
  }
  
  .search-tabs {
    gap: 5px;
    margin-bottom: 8px;
  }
  
  .tab-btn {
    padding: 4px 8px;
    font-size: 0.8rem;
  }
  
  .tab-btn.active::after {
    bottom: -2px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 2px solid white;
  }
  
  .search-input {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
  
  .search-btn {
    padding: 10px;
    font-size: 0.9rem;
  }
}