.home-banner {
  z-index: 10;
  width: 100%;
  background-color: #333;
}

.banner-carousel {
  max-width: 100%;
  width: 100%;
  height: 400px;
  margin: 0 auto;
  background-color: #f1f1f1;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.banner-carousel .swiper-slide {
  display: block;
  max-width: 1400px;
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-color: #999;
  opacity: .38;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.banner-carousel .swiper-slide-active {
  opacity: 1;
}

.banner-controls {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  max-width: 1400px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
}

.banner-pagination.swiper-pagination {
  left: 50%;
  transform: translateX(-50%);
  right: auto;
  bottom: 20px;
  width: auto;
  text-align: center;
}

.banner-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.5);
  opacity: 1;
  border-radius: 50%;
  margin: 0 6px;
  transition: all 0.3s ease;
}

.banner-pagination .swiper-pagination-bullet-active {
  background-color: #fff;
  width: 12px;
  height: 12px;
  opacity: 1;
}

.swiper-button-next.banner-button-next,
.swiper-button-prev.banner-button-prev {
  width: 36px;
  height: 36px;
  margin-top: -18px;
  background-color: #fff;
  background-size: auto auto;
  border-radius: 50%;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.swiper-button-prev.banner-button-prev {
  left: -18px;
  background-image: url(../images/arrow_left.png);
  background-position-x: 13px;
}

.swiper-button-next.banner-button-next {
  right: -18px;
  background-image: url(../images/arrow_right.png);
  background-position-x: 9px;
}

.swiper-button-prev.banner-button-prev:hover {
  background-image: url(../images/arrow_left_blue.png);
}

.swiper-button-next.banner-button-next:hover {
  background-image: url(../images/arrow_right_blue.png);
}

.content {
  margin: 0 auto;
  background-color: #F9F9F9;
}

.title {
  display: flex;
  height: 40px;
  line-height: 38px;
  margin-bottom: 25px;
}

.title_name {
  color: #004b8d;
  display: inline-block;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  padding: 0 2px;
  margin-bottom: -1px;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
  line-height: 44px;
}

.title_name:hover {
  color: #004b8d;
  font-size: 22px;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.content .title a {
  color: #fff;
  font-size: 14px;
  padding: 0px 25px 0px 18px;
  height: 36px;
  line-height: 36px;
  position: relative;
  top: 2px;
  background: linear-gradient(90deg, #CC0908 0%, #D13818 100%);
  border-radius: 0;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 50%, calc(100% - 18px) 100%, 0 100%);
  -webkit-clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 50%, calc(100% - 18px) 100%, 0 100%);
  transition: all 0.3s ease;
  font-weight: 500;
  display: inline-block;
  text-align: center;
  white-space: nowrap;
  margin-left: 10px;
}

.content .title a:hover {
  background: linear-gradient(90deg, #ff3333 0%, #ff5722 100%);
  transform: translateX(3px);
  box-shadow: 0 2px 8px rgba(255, 77, 77, 0.4);
}

.content .title a::after {
  display: none;
}

.content .wrap {
  width: 1400px;
  margin: 0 auto;
}

.top {
  width: 1400px;
  margin-top: 30px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.top .news {
  width: 60%;
  position: relative;
  display: flex;
  flex-direction: column;
}

.top .notice {
  width: 40%;
  position: relative;
  display: flex;
  flex-direction: column;
}

.top .news .news_content,
.top .notice .notice_content {
  flex: 1;
}

.top .news .title,
.top .notice .title {
  justify-content: space-between;
  align-items: center;
}

/* 学院动态样式 */
.top .news .news_content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.top .news .news_content .news_item {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.3s ease, transform 0.3s ease;
  -ms-transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.3s ease, transform 0.3s ease;
  transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.3s ease, transform 0.3s ease;
  background-color: #fff;
}

.top .news .news_content .news_item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
  transform: translateY(-2px);
  background-color: #004b8d;
}
.top .news .news_content .news_item .news_img {
  width: 100%;
  height: 212px;
  overflow: hidden;
}

.top .news .news_content .news_item .news_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.top .news .news_content .news_item:hover .news_img img {
  transform: scale(1.05);
}

.top .news .news_content .news_item .news_item_con {
  padding: 15px;
}

.top .news .news_content .news_item .news_title {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.top .news .news_content .news_item:hover .news_title {
  color: #fff;
}

.top .news .news_content .news_item .news_date {
  font-size: 14px;
  color: #004b8d;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.top .news .news_content .news_item:hover .news_date {
  color: #fff;
}

/* 通知公告样式 */
.notice_content {
  display: flex;
  flex-direction: column;
  gap: 15px;
  justify-content: flex-start;
}

.notice_items {
  display: flex;
  flex-direction: column;
  padding: 15px 18px;
  background-color: #fff;
  border-radius: 4px;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.3s ease, transform 0.3s ease;
  -ms-transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.3s ease, transform 0.3s ease;
  transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.3s ease, transform 0.3s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  height: 80px;
}

.notice_items:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
  background-color: #004b8d;
}

.notice_items .notice_date {
  font-size: 14px;
  color: #004b8d;
  margin-bottom: 8px;
  font-weight: 500;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.notice_items:hover .notice_date {
  color: #fff;
}

.notice_items .notice_con_title {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  font-weight: bold;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.notice_items:hover .notice_con_title {
  color: #fff;
}

/* 党建动态样式 */
.party_building {
  width: 1400px;
  margin-top: 50px;
}

.party_building .title {
  justify-content: center;
  align-items: center;
}

.party_content {
  display: flex;
  gap: 20px;
  background-color: #fff;
}

.party_main {
  flex: 1;
  width: 50%;
}

.party_main_item {
  display: block;
  border-radius: 0;
  overflow: hidden;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.party_main_item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
  transform: translateY(-2px);
}

.party_main_item .party_img {
  width: 100%;
  height: 440px;
  overflow: hidden;
  position: relative;
}

.party_main_item .party_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.party_main_item:hover .party_img img {
  transform: scale(1.05);
}

.party_side {
  flex: 1;
  width: 50%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.party_side_content {
  padding: 25px;
  background-color: #fff;
  display: block;
  text-decoration: none;
  cursor: pointer;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease;
  -ms-transition: background-color 0.5s ease, color 0.5s ease;
  transition: background-color 0.5s ease, color 0.5s ease;
}

.party_side_content:hover {
  background-color: #004b8d;
}

.party_side_content .party_title {
  font-size: 20px;
  font-weight: bold;
  color: #333;
  margin-bottom: 12px;
  line-height: 1.4;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.party_side_content:hover .party_title {
  color: #fff;
}

.party_side_content .party_date {
  font-size: 14px;
  color: #999;
  margin-bottom: 15px;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
}

.party_side_content:hover .party_date {
  color: #fff;
}

.party_side_content .party_desc {
  font-size: 16px;
  color: #222;
  line-height: 1.6;
  -webkit-transition: color 0.5s ease;
  -ms-transition: color 0.5s ease;
  transition: color 0.5s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 10px;
}

.party_side_content:hover .party_desc {
  color: #fff;
}

.party_arrow {
  display: inline-block;
  position: relative;
  width: 66px;
  height: 10px;
}

.party_arrow::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 6px;
  width: 60px;
  height: 2px;
  background-color: #004b8d;
  -webkit-transition: background-color 0.5s ease;
  -ms-transition: background-color 0.5s ease;
  transition: background-color 0.5s ease;
}

.party_arrow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 8px solid #004b8d;
  -webkit-transition: border-right-color 0.5s ease;
  -ms-transition: border-right-color 0.5s ease;
  transition: border-right-color 0.5s ease;
}

.party_side_content:hover .party_arrow::after {
  background-color: #fff;
}

.party_side_content:hover .party_arrow::before {
  border-right-color: #fff;
}

.party_side_images {
  display: flex;
  flex-direction: row;
  gap: 20px;
  flex: 1;
}

.party_side_item {
  flex: 1;
  display: block;
  border-radius: 0;
  overflow: hidden;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.party_side_item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
  transform: translateY(-2px);
}

.party_side_item .party_img {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.party_side_item .party_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.party_side_item:hover .party_img img {
  transform: scale(1.05);
}

.party_side_item .party_item_con {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
}

.party_side_item .party_title {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 国际交流样式 */
.international {
  width: 1400px;
  margin-top: 50px;
}

.international .title {
  justify-content: center;
  align-items: center;
}

.international_content {
  display: flex;
  gap: 20px;
}

.international_left {
  flex: 1;
  width: 50%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.international_item_top {
  flex-shrink: 0;
}

.international_bottom {
  display: flex;
  flex-direction: row;
  gap: 20px;
  height: 190px;
  flex-shrink: 0;
}

.international_bottom .international_item {
  flex: 1;
  width: 50%;
}

.international_item_right {
  flex: 1;
  width: 50%;
  height: 473px;
}

.international_item {
  display: block;
  position: relative;
  border-radius: 0;
  overflow: hidden;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.international_item:hover {
  transform: translateY(-2px);
}

.international_item .international_img {
  width: 100%;
  display: block;
  overflow: hidden;
  position: relative;
}

.international_item_top .international_img {
  height: 262px;
}

.international_bottom .international_item .international_img {
  height: 100%;
}

.international_item_right .international_img {
  height: 100%;
}

.international_item .international_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
}

.international_item:hover .international_img img {
  transform: scale(1.05);
}

.international_item .international_item_con {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
}

.international_item .international_title {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}