.mySwiper {
  width: 100%;
  height: 100vh;
  position: relative;
  /* margin-top: 72px; */
}
.mySwiper img {
  /* width: 100%; */
  height: 100%;
}
/* 初始状态，按钮在视口外 */
.swiper-button-next,
.swiper-button-prev {
  opacity: 0 !important;
  transition: opacity 0.8s ease, transform 0.8s ease;
  background: rgba(23, 23, 23, 0.2);
  color: rgba(23, 23, 23, 0.2);
  width: 80px;
  height: 80px;
  top: 50%;
  transform: translateY(-50%) translateX(150px); /* 初始位置：右侧视口外 */
}
.swiper-button-next {
  transform: translateX(150px);
  -webkit-transform: translateX(150px);
  -moz-transform: translateX(150px);
  -ms-transform: translateX(150px);
  -o-transform: translateX(150px);
}
.swiper-button-prev {
  transform: translateX(-150px);
}

/* 鼠标悬停，按钮出现并滑动到目标位置 */
.swiper:hover .swiper-button-next {
  opacity: 1 !important;
  transform: translateX(-100px);
  -webkit-transform: translateX(-100px);
  -moz-transform: translateX(-100px);
  -ms-transform: translateX(-100px);
  -o-transform: translateX(-100px);
}

.swiper:hover .swiper-button-prev {
  opacity: 1 !important;
  transform: translateX(100px);
  -webkit-transform: translateX(100px);
  -moz-transform: translateX(100px);
  -ms-transform: translateX(100px);
  -o-transform: translateX(100px);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}
/* 调整箭头颜色 */
.swiper-button-next:after,
.swiper-button-prev:after {
  color: #fff;
}
.swiper-pagination-bullet-active {
  background-color: #fff;
}
.swiper-slide {
  width: 100%;
  /* height: 628px; */
  /* height: 900px; */
  position: relative;
}
.banner {
  background-size: cover;
}
/* .banner1 {
  background: url('../img/Banner1.png') no-repeat center center;
}
.banner2 {
  background: url("../img/Banner2.png") no-repeat center center;
}
.banner3 {
  background: url("../img/Banner3.png") no-repeat center center;
} */
.mask {
  background: linear-gradient(
    180deg,
    rgba(6, 21, 37, 0.7) 0%,
    rgba(6, 21, 37, 0) 100%
  );
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100vw;
  /* z-index: ; */
}
.banner-text {
  color: #fff;
  position: absolute;
  top: 15%;
  left: 20%;
  z-index: 10;
  opacity: 0; /* 初始透明度为 0 */
  animation: slideIn 1s ease forwards; /* 应用动画 */
}
/* .swiper:hover .banner-text { */
/* } */
/* 定义动画 */
@keyframes slideIn {
  0% {
    top: 0;
    opacity: 0;
  }
  100% {
    top: 25%;
    opacity: 1;
  }
}
.banner-text h2 {
  font-size: 54px;
  font-style: normal;
  font-weight: 900;
  line-height: 120%; /* 64.8px */
}
.banner-text p {
  color: rgba(255, 255, 255, 0.7);
  font-family: "Alibaba PuHuiTi";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  margin-top: 12px;
}
.banner-text button {
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  color: #fff;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
  margin-top: 60px;
}
.banner-text a {
  color: #fff;
}
.banner-text button img {
  width: 20px;
  height: 20px;
}
@media (max-width: 767px) {
  .swiper-slide {
    height: 100vh;
  }
  .banner {
    background-position: 50% 0;
  }
  .banner-text h2 {
    font-size: 40px;
  }
  .banner-text p {
    font-size: 14px;
  }
  .swiper:hover .swiper-button-next {
    opacity: 0 !important;
  }
  .swiper:hover .swiper-button-prev {
    opacity: 0 !important;
  }
  .banner-text {
    left: 50%;
    width: 80%;
  }
  .mySwiper img {
    width: unset;
    height: 100%;
    object-fit: cover;
    overflow: hidden;;
  }
  @keyframes slideIn {
    0% {
      top: 0;
      opacity: 0;
    }
    100% {
      top: 50%;
      opacity: 1;
      transform: translate(-50%, -50%);
      -webkit-transform: translate(-50%, -50%);
      -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
      -o-transform: translate(-50%, -50%);
}
  }
}