@charset "utf-8";
.flex_center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex_sb {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ab_middle {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
}
.ab_center {
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
}
.ab {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.word_keep {
  word-break: keep-all;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body,
html {
  background: #F7F7F7;
}
.top_nav {
  background: linear-gradient(180deg, #004379 0%, rgba(0, 67, 121, 0) 100%) !important;
}
.top_nav .top_nav_content .top_nav_ul li > a,
.top_nav .top_nav_content .top_nav_ul li span {
  border: none;
}
@media (min-width: 1201px) {
  .top_nav .top_nav_content .top_nav_ul li:hover > a,
  .top_nav .top_nav_content .top_nav_ul li:hover span {
    border: none;
  }
}
.top_nav.footer {
  background: #F7FCFF !important;
}
.top_nav.footer .top_nav_content .top_nav_ul li > a,
.top_nav.footer .top_nav_content .top_nav_ul li span {
  border: 1px solid #F7FCFF;
}
@media (min-width: 1201px) {
  .top_nav.footer .top_nav_content .top_nav_ul li:hover > a,
  .top_nav.footer .top_nav_content .top_nav_ul li:hover span {
    border: 1px solid #749EC1;
  }
}
.banner {
  width: 100%;
  margin: -160px auto 0 auto;
  position: relative;
  overflow: hidden;
}
.banner .swiper-slide {
  position: relative;
}
.banner .swiper-slide img {
  width: 100%;
  height: 900px;
  object-fit: cover;
  display: block;
  transition: 1s linear 2s;
  transform: scale(1.1, 1.1);
}
.banner .swiper-slide.swiper-slide-active img {
  transition: 6s linear;
  transform: scale(1, 1);
}
.banner .swiper-slide.swiper-slide-duplicate-active img {
  transition: 6s linear;
  transform: scale(1, 1);
}
.banner .swiper-pagination {
  bottom: 44px;
  width: fit-content;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  z-index: 999;
  display: flex;
}
.banner .swiper-pagination .swiper-pagination-bullet {
  width: 20px;
  height: 8px;
  margin-right: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 4px;
  display: block;
}
.banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #27E2C5;
  width: 60px;
}
.content {
  width: 100%;
  padding: 100px 0 92px 0;
}
.content h2 {
  text-align: center;
  font-weight: 700;
  font-size: 34px;
  color: #1C1B26;
  line-height: 48px;
  margin-bottom: 20px;
}
.content p {
  color: #767683;
  font-size: 18px;
  font-weight: 400;
  line-height: 26px;
  text-align: center;
}
.content p span {
  color: #27E2C5;
}
.content .goto {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 254px;
  height: 64px;
  background: #004379;
  border-radius: 32px;
  font-weight: 700;
  font-size: 22px;
  color: #FFF;
  margin: 40px auto 0 auto;
  position: relative;
}
.content .goto::after {
  content: '';
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid #fff;
  transition: all 0.5s;
  margin: 5px 0 0 12px;
}
.content .goto:hover::after {
  margin-left: 20px;
}
.ad {
  width: 100%;
  margin: 0 auto;
  height: 400px;
  background: url(../images/ad_EN_20260407.png) no-repeat center center;
  background-size: cover;
}
.logo_list {
  width: 100%;
  margin: 48px auto;
  background: #fff;
}
.logo_list .swiper {
  width: 100%;
  position: relative;
  height: 160px;
}
.logo_list .swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 160px;
}
.logo_list .swiper .swiper-slide img {
  display: block;
  max-width: 200px;
  max-height: 120px;
}
.logo_list .column {
  width: 1200px;
  margin: 0 auto 72px auto;
}
.logo_list .column h3 {
  text-align: center;
  font-weight: 600;
  font-size: 24px;
  color: #1C1B26;
  line-height: 28px;
}
.logo_list .column .logo_main {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.logo_list .column .logo_main .option {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 290px;
  height: 160px;
  margin-bottom: 10px;
}
.logo_list .column .logo_main .option img {
  display: block;
  max-width: 200px;
  max-height: 120px;
}
/* wap */
@media (max-width: 1200px) {
  .top_nav {
    background: #004379 !important;
  }
  .banner {
    margin: 0 auto;
  }
  .banner .swiper-slide img {
    height: 50vw;
  }
  .banner .swiper-pagination {
    bottom: 4vw;
  }
  .banner .swiper-pagination .swiper-pagination-bullet {
    width: 3vw;
    height: 2vw;
    margin-right: 12px;
    border-radius: 1vw;
  }
  .banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 8vw;
  }
  .content {
    padding: 10vw 4vw;
    width: 92vw;
  }
  .ad {
    width: 100%;
    margin: 0 auto;
    height: 35vw;
  background: url(../images/ad_EN_20260407.png) no-repeat center center;
    background-size: cover;
  }
  .logo_list {
    width: 100%;
    margin: 6vw auto;
    background: #fff;
  }
  .logo_list .swiper {
    width: 100%;
    position: relative;
    height: 22vw;
  }
  .logo_list .swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 33vw;
    height: 22vw;
  }
  .logo_list .swiper .swiper-slide img {
    display: block;
    max-width: 25vw;
    max-height: 16vw;
  }
  .logo_list .column {
    width: 100%;
    margin: 0 auto 8vw auto;
  }
  .logo_list .column h3 {
    text-align: center;
    font-weight: 600;
    font-size: 5vw;
    color: #1C1B26;
    line-height: 12vw;
  }
  .logo_list .column .logo_main {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 4vw;
  }
  .logo_list .column .logo_main .option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30vw;
    height: 22vw;
  }
  .logo_list .column .logo_main .option img {
    display: block;
    max-width: 25vw;
    max-height: 16vw;
  }
}