.container {
  position: relative;

}

.container .home {
  background: url("../../img/微分行业Banner.png") no-repeat center;
  background-size: cover;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
  position: relative;
  padding: 0 4rem;
}

.container .home .banner {
  color: #fff;
}

.container .home .banner span {
  display: block;
}

/* 产品 */
.container .section {
  padding: 0 1.85rem;
  background-size: 100% 100%;
  /* min-height: 100vh; */
  display: flex;
  flex-direction: column;

}

.container .section .section-banner .title {
  background: linear-gradient(to right, rgba(17, 23, 46, 1), rgba(55, 74, 148, 1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
  font-size: 1.2rem;
  display: flex;
  justify-content: center;
  margin-top: 4rem;
}

.container .section .swiper-box {
  overflow: hidden;
  border-radius: .25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  gap: 1.575rem;
  /* width: 34.8rem;
  height: 17rem;
  margin: 2rem auto 0 auto; */
  

}

.container .section .swiper-box .prev-button {
  width: 3.2425rem;
  height: 3.2425rem;
}

.container .section .swiper-box .prev-button .hover {
  display: none;
}


.container .section .swiper-box .prev-button:hover .normal {
  display: none;
}

.container .section .swiper-box .prev-button:hover .hover {
  display: block;
  cursor: pointer;
}

.container .section .swiper-box .next-button {
  width: 3.2425rem;
  height: 3.2425rem;
}

.container .section .swiper-box .next-button .hover {
  display: none;
}

.container .section .swiper-box .next-button:hover .normal {
  display: none;
  cursor: pointer;
}

.container .section .swiper-box .next-button:hover .hover {
  display: block;
  cursor: pointer;
}

.container .section .swiper-box .swiper-slide {
  width: 34.8rem;
  height: 17rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.container .section .swiper-box .swiper-slide img {
  /* width: 34.8rem; */
  height: 17rem;
  border-radius: .25rem;
  object-fit: cover;
}

.container .section .swiper-box .swiper {
  position: relative;
}

.container .section .swiper-box .swiper .swiper-slide {
  position: relative;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner {
  background: transparent;
  position: absolute;
  bottom: 0;
  z-index: 10;
  backdrop-filter: blur(0.15rem);
  -webkit-backdrop-filter: blur(0.15rem);
  max-height: 5.075rem;
  padding: .5rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 0 0 .25rem .25rem;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner img {
  width: 1.25rem;
  height: 1.25rem;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner a .normal {
  display: block;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner a .active {
  display: none;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner:hover a .normal {
  display: none;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner:hover a .active {
  display: block;
}



.container .section .swiper-box .swiper .swiper-slide .swiper-banner span {
  display: block;
  text-align: start;
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner span:first-child {
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 1);
}

.container .section .swiper-box .swiper .swiper-slide .swiper-banner span:last-child {
  font-size: .45rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  overflow: hidden;
  text-overflow: ellipsis;
  /* white-space: nowrap; */
  width: 80%;
  max-height: 2.5rem;
  line-height: .75rem;
  margin-top: .625rem;
}

/* Swiper分页器样式 */
.container .section .swiper_page {
  position: relative;
  margin: 2.5rem;
}

.container .section .swiper_page .swiper-pagination1 {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  z-index: 10;
}

.container .section .swiper_page .swiper-pagination1 .swiper-pagination-bullet {
  width: 2.5rem;
  height: .125rem;
  background: rgba(214, 214, 214, 1);
  border-radius: unset;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 1;
}

.container .section .swiper_page .swiper-pagination1 .swiper-pagination-bullet-active {
  background: rgba(0, 89, 255, 1);
  transform: scale(1.2);
}

/* 行业应用 */
.container .section.application {
  padding: 0;
  background: url("../../img/section-bg.png");
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  padding-bottom: 2.5rem;
}

.container .section.application .swiper-container2 {
  width: 100%;
}

.container .section.application .swiper-container2 .swiper-slide {
  position: relative;
  overflow: hidden;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 {
  background: linear-gradient(to bottom, transparent 10%, rgba(0, 0, 0, 1) 90%);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  border-radius: 0 0 .25rem .25rem;
  max-height: 5.075rem;
  padding: .5rem 1.25rem;
  text-align: start;
  display: flex;
  justify-content: space-between;
  align-items: center;

}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 img {
  height: 1.25rem;
  width: 1.25rem;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 a .normal {
  display: block;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 a .active {
  display: none;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 a:hover .normal {
  display: none;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 a:hover .active {
  display: block;
}



.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 .info span {
  display: block;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 .info span:first-child {
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 1);
  margin-bottom: .625rem;
}

.container .section.application .swiper-container2 .swiper-slide .swiper-banner2 .info span:last-child {
  font-size: .45rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: .8125rem;
  width: 80%;
  max-height: 2.5rem;
}

/* 联系我们 */
.contact {
  background: url('../../img/contact-us.png');
  background-size: 100% 100%;
  height: 13rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact .info {
  width: 70%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
  color: #fff;
  gap: 0.75rem;
}

.contact .info h1 {
  font-family: 'HarmonyOS Sans SC', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
}

.contact .info h4 {
  font-family: 'HarmonyOS Sans SC', sans-serif;
  font-weight: 400;
  font-size: .45rem;
  text-align: center;
}

.contact .info .button {
  background: transparent;
  width: 4rem;
  height: 1.3rem;
  border: .025rem solid #fff;
  border-radius: 0.65rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 400;
  font-family: 'HarmonyOS Sans SC', sans-serif;
  font-size: .4rem;
  text-decoration: none;
  color: #fff;
}

.contact .info .button:hover {
  cursor: pointer;
  background: rgba(0, 89, 255, 1);
  border: 1px solid rgba(0, 89, 255, 1);
}