.nav-contact {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.nav-contact:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ---------------------------顶部图片----------------------------- */
.integrated-microgrid-hero {
  height: 100vh;
  min-height: 56.25vw;
}
.integrated-microgrid-hero-container {
  width: 100%;
  height: 100%;
  /* background: url("/assets/images/solution/integrated_microgrid_solutions-hero.png")
    no-repeat center center; */
  background: url("/assets/images/solution/integrated_microgrid_solutions-hero.webp");
  overflow: hidden;
  background-repeat: no-repeat;
  background-position: top;
  background-size: cover;
}
.hero-title-box {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, 0);
  text-align: center;
  color: #fff;
}
.hero-title-box-title {
  font-size: 3.5rem;
  font-weight: 600;
  margin: 0;
  /* 添加文字阴影 */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.hero-title-box-subtitle {
  font-size: 1.5rem;
  margin-top: 10px;
  /* 添加文字阴影 */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* ---------------------------解决方案----------------------------- */
.integrated-microgrid-soluction {
  padding-top: 160px;
  padding-bottom: 80px;
}
.integrated-microgrid-soluction-two {
  padding-top: 80px;
  padding-bottom: 80px;
}
.solutions-content-t {
  padding: 0 20%;
}
.solutions-title-box {
  max-width: 840px;
  font-size: 46px;
  color: #191919;
}
.solutions-title-sub {
  max-width: 840px;
  font-size: 16px;
  color: #666;
  line-height: 1.5;
  padding-top: 16px;
}
.solutions-toplist {
  padding: 0 20%;
}
.toplist-list {
  display: flex;
  max-width: 100%;
  margin-top: 40px;
  flex-wrap: wrap;
  flex-shrink: 0;
  align-items: flex-end;
}
.toplist-list-item {
  margin-right: 40px;
  max-width: 100%;
  flex-shrink: 0;
}
.toplist-list-item-title {
  display: flex;
  margin-bottom: 4px;
  align-items: flex-end;
  font-size: 32px;
  line-height: 1.25;
  color: #191919;
}
.toplist-list-item-title span {
  margin-left: 8px;
  font-size: 16px;
  line-height: 1.5;
}
.toplist-list-item-desc {
  font-size: 16px;
  line-height: 1.5;
  color: #666;
}

.solutions-swiper-box {
  margin-top: 56px;
}
.swiper-list-one,
.swiper-list-two {
  width: 80%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.swiper-main-one,
.swiper-main-two {
  position: relative;
  overflow: hidden;
}
.swiper-item {
  height: 100%;
  display: inline;
  position: absolute;
}
.swiper-main-one img {
  width: 100%;
  display: block;
}
.swiper-main-two img {
  width: 100%;
  display: block;
}
.swiper-pagination {
  padding-top: 24px;
  display: flex;
  justify-content: center;
  font-size: 16px;
  line-height: 1.5;
  color: #999;
}
.swiper-pagination-box {
  display: flex;
  justify-content: center;
}
.swiper-pagination-bullet {
  padding: 0 20px;
  border-bottom: 2px solid rgba(0, 0, 0, 0.04);
  cursor: pointer;
}
.swiper-active {
  color: #191919;
  border-bottom: 2px solid #dbad76;
}
.swiper-pagination-sub-item {
  display: none;
}
.swiper-pagination-sub-one .sub-active {
  display: block;
}
.swiper-pagination-sub-two .sub-active {
  display: block;
}
.swiper-pagination-sub-item {
  height: 40px;
  padding: 0 20%;
  font-size: 14px;
  color: #8c8c8c;
  line-height: 1.5;
  text-align: center;
  margin-top: 22px;
}

.leftBtn {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
}
.rightBtn {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
}