body.news-page {
  background: #fff;
}

.news-main {
  background: #f2f2f2;
}

.news-section {
  padding: 28px 0 0px;
}

.news-heading {
  position: relative;
  text-align: center;
  margin: 50px 0;
}

.news-watermark {
  position: absolute;
  left: 50%;
  top: -30px;
  transform: translateX(-50%);
  font-size: 58px;
  line-height: 1;
  font-weight: 800;
  color: rgba(17, 24, 39, 0.07);
  white-space: nowrap;
  pointer-events: none;
}

.news-heading h1,
.news-heading h2 {
  position: relative;
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 700;
  color: #111;
}

.mySwiper {
  position: relative;
  overflow: hidden;
  padding: 0 34px;
}

.mySwiper .swiper-slide {
  height: auto;
}

.mySwiper .swiper-button-next,
.mySwiper .swiper-button-prev {
  width: 30px;
  height: 30px;
  margin-top: -15px;
  border-radius: 50%;
  border: 1px solid rgba(183, 183, 183, 0.92);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 6px 14px rgba(17, 24, 39, 0.08);
  color: transparent;
}

.mySwiper .swiper-button-prev {
  left: 0;
}

.mySwiper .swiper-button-next {
  right: 0;
}

.mySwiper .swiper-button-next::after,
.mySwiper .swiper-button-prev::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-top: 1.5px solid #9da3ae;
  border-right: 1.5px solid #9da3ae;
}

.mySwiper .swiper-button-prev::after {
  transform: translate(-35%, -50%) rotate(-135deg);
}

.mySwiper .swiper-button-next::after {
  transform: translate(-65%, -50%) rotate(45deg);
}









.news-arrow {
  position: relative;
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.news-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 12px;
  border-top: 1.5px solid #b7b7b7;
  border-right: 1.5px solid #b7b7b7;
}

.news-arrow-left::before {
  transform: translate(-35%, -50%) rotate(-135deg);
}

.news-arrow-right::before {
  transform: translate(-65%, -50%) rotate(45deg);
}

.news-card {
  height: 100%;
  overflow: hidden;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 4px 16px rgba(17, 24, 39, 0.1);
}

.news-card-active {
  background: linear-gradient(180deg, #ffffff 0 46%, #1f82ff 46%, #1bc0ff 100%);
}

.news-card-active .news-card-body time,
.news-card-active .news-card-body h2,
.news-card-active .news-card-body p,
.news-card-active .news-more {
  color: #fff;
}

.news-card-active .news-more {
  border-color: rgba(255, 255, 255, 0.72);
}

.news-card-image {
  width: 100%;
  object-fit: cover;
  display: block;
}

.news-card-body {
  padding: 14px 16px 14px;
}

.news-card-body time {
  display: block;
  font-size: 12px;
  line-height: 1.2;
  color: #8a8f98;
}

.news-card-body h2 {
  margin: 8px 0 6px;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 700;
  color: #111;
  display: -webkit-box;       /* 必须：设置为弹性伸缩盒子 */
    -webkit-box-orient: vertical; /* 必须：设置排列方式为垂直 */
    -webkit-line-clamp: 2;      /* 核心：限制显示的行数为2 */
    overflow: hidden;           /* 必须：隐藏超出内容 */
    text-overflow: ellipsis;    /* 可选：部分浏览器需要此属性配合 */
}

.news-card-body p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: #666;
}

.news-more {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 134px;
  min-height: 28px;
  padding: 0 12px;
  margin-top: 12px;
  border-radius: 999px;
  border: 1px solid #c9ced6;
  font-size: 12px;
  color: #7c8694;
}

.news-more::after {
  content: ">";
  font-size: 13px;
  line-height: 1;
}

.news-card:hover {
  background: linear-gradient(180deg, #ffffff 0 46%, #1f82ff 46%, #1bc0ff 100%);
}

.news-card:hover .news-card-body time,
.news-card:hover .news-card-body h2,
.news-card:hover .news-card-body p,
.news-card:hover .news-more {
  color: #fff;
}

.news-card:hover .news-more {
  border-color: rgba(255, 255, 255, 0.72);
}

.news-heading-knowledge {
  margin-bottom: 50px;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.knowledge-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  aspect-ratio: 0.66 / 1;
  background: #d9e1ea;
  box-shadow: 0 10px 22px rgba(17, 24, 39, 0.1);
  transform: translateY(0);
  transition: transform 0.26s ease, box-shadow 0.26s ease;
}

.knowledge-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.32s ease;
}

.knowledge-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.72));
  transition: height 0.26s ease, background 0.26s ease;
}

.knowledge-card:hover,
.knowledge-card:focus-within,
.knowledge-card.is-selected {
  transform: translateY(-8px);
  box-shadow: 0 18px 34px rgba(17, 24, 39, 0.18);
}

.knowledge-card:hover img,
.knowledge-card:focus-within img,
.knowledge-card.is-selected img {
  transform: scale(1.04);
}

.knowledge-card:hover::after,
.knowledge-card:focus-within::after,
.knowledge-card.is-selected::after {
  height: 50%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(7, 27, 66, 0.88));
}

.knowledge-card-label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
}

.knowledge-card-label strong {
  display: block;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 700;
  color: #fff;
}

.knowledge-card-label span {
  display: block;
  width: 32px;
  height: 4px;
  margin-top: 10px;
  border-radius: 999px;
  background: #1da2ff;
  transition: width 0.26s ease, background 0.26s ease;
}

.knowledge-card:hover .knowledge-card-label span,
.knowledge-card:focus-within .knowledge-card-label span,
.knowledge-card.is-selected .knowledge-card-label span {
  width: 44px;
  background: #36c5ff;
}

@media (max-width: 1180px) {
  .knowledge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .news-main {
    padding-top: 64px;
  }

  .news-section {
    padding: 18px 0 28px;
  }

  .news-watermark {
    font-size: 34px;
    top: -4px;
  }

  .news-heading h1,
  .news-heading h2 {
    font-size: 26px;
  }

  .mySwiper {
    padding: 0 28px;
  }

  .mySwiper .swiper-button-next,
  .mySwiper .swiper-button-prev {
    width: 26px;
    height: 26px;
    margin-top: -13px;
  }

  .news-card-body {
    padding: 12px 12px 14px;
  }

  .news-card-body time,
  .news-card-body p,
  .news-more {
    font-size: 11px;
  }


  .knowledge-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .news-card-body h2 {
    font-size: 18px;
  }

  .knowledge-card {
    aspect-ratio: 0.85 / 1;
  }
}