/* 首页 Hero — Swiper（淡入 + 触摸滑动 + 左右箭头 + 每屏独立文案） */
.home-hero-section {
  --hero-nav-size: 2.75rem;
}

.home-hero-swiper {
  width: 100%;
  height: 100%;
}

.home-hero-swiper .swiper-wrapper {
  height: 100%;
}

.home-hero-slide {
  position: relative;
  overflow: hidden;
  height: 100%;
  /* 移动端避免整屏 100svh：保留一屏内可露出的下一块内容 */
  min-height: min(68svh, 34rem);
  background: #0b1020;
}

@media (min-width: 768px) {
  .home-hero-slide {
    min-height: 0;
  }
}

.home-hero-slide__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.home-hero-slide__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    rgba(250, 248, 255, 0.97) 0%,
    rgba(250, 248, 255, 0.82) 38%,
    rgba(250, 248, 255, 0.2) 100%
  );
}

@media (min-width: 768px) {
  .home-hero-slide__scrim {
    background: linear-gradient(
      90deg,
      rgba(250, 248, 255, 0.94) 0%,
      rgba(250, 248, 255, 0.55) 45%,
      rgba(250, 248, 255, 0.08) 100%
    );
  }
}

.home-hero-slide__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: min(68svh, 34rem);
  padding-top: clamp(4.5rem, 11vw, 5.75rem);
  padding-bottom: clamp(3.75rem, 8vh, 5.5rem);
  max-width: 1200px;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .home-hero-slide__inner {
    min-height: 100%;
    padding-top: 7.5rem;
    padding-bottom: 7rem;
  }
}

.home-hero-title {
  font-size: clamp(1.65rem, 5.5vw, 3.25rem);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.home-hero-desc {
  line-height: 1.65;
}

.home-hero-swiper .swiper-button-prev,
.home-hero-swiper .swiper-button-next {
  width: var(--hero-nav-size);
  height: var(--hero-nav-size);
  margin-top: calc(var(--hero-nav-size) / -2);
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.88);
  color: #0047cf;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(22, 93, 255, 0.15);
  transition:
    background 0.2s ease,
    transform 0.15s ease,
    box-shadow 0.2s ease;
}

.home-hero-swiper .swiper-button-prev::after,
.home-hero-swiper .swiper-button-next::after {
  font-size: 1rem;
  font-weight: 700;
}

.home-hero-swiper .swiper-button-prev:hover,
.home-hero-swiper .swiper-button-next:hover {
  background: #fff;
  box-shadow: 0 8px 28px rgba(22, 93, 255, 0.2);
}

.home-hero-swiper .swiper-button-disabled {
  opacity: 0.35;
}

@media (max-width: 767px) {
  .home-hero-section {
    --hero-nav-size: 2.25rem;
  }

  .home-hero-swiper .swiper-button-prev,
  .home-hero-swiper .swiper-button-next {
    top: auto;
    bottom: clamp(4.5rem, 18vw, 5.75rem);
    margin-top: 0;
  }

  .home-hero-swiper .swiper-button-prev {
    left: 0.5rem;
  }

  .home-hero-swiper .swiper-button-next {
    right: 0.5rem;
  }
}

@media (min-width: 768px) {
  .home-hero-swiper .swiper-button-prev {
    left: 0.75rem;
  }

  .home-hero-swiper .swiper-button-next {
    right: 0.75rem;
  }
}

.home-hero-swiper-pagination.swiper-pagination-horizontal {
  position: static;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.home-hero-swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  margin: 0 !important;
  background: rgba(255, 255, 255, 0.45);
  opacity: 1;
}

.home-hero-swiper-pagination .swiper-pagination-bullet-active {
  background: #165dff;
  transform: scale(1.15);
}

/* 新闻区块：占位缩略图高度与卡片栅格 */
.home-news-card__thumb--placeholder {
  min-height: 8.5rem;
}

@media (min-width: 640px) {
  .home-news-card__thumb--placeholder {
    min-height: 0;
  }
}