/* === Product Detail Hero === */
.product-hero {
  position: relative;
  padding: 0;
  height: 450px;
  background-color: #D6E9FF;
  overflow: hidden;
  z-index: 0;
}

.product-hero__decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.product-hero__decoration::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(43, 127, 255, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.product-hero__decoration::after {
  content: '';
  position: absolute;
  top: -30px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(43, 127, 255, 0.04) 0%, transparent 70%);
  border-radius: 50%;
}

.product-hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
  height: 100%;
}

/* Swiper 轮播样式 */
.product-hero .swiper {
  width: 100%;
  height: 100%;
}

.product-hero .swiper-slide {
  height: 100%;
  display: flex;
  align-items: center;
}

.product-hero__content {
  flex: 1;
  max-width: 600px;
}

.product-hero__tag {
  display: inline-block;
  font-size: var(--font-size-3xl);
  color: var(--color-text-base);
  margin-bottom: 16px;
  padding: 6px 16px;
  border-radius: 4px;
  font-weight: 500;
  background: linear-gradient(90deg, rgba(24, 144, 255, 0.2), rgba(24, 144, 255, 0));
}

.product-hero__title {
  font-size: var(--font-size-50);
  font-weight: 700;
  color: var(--color-text-base);
  margin-bottom: 16px;
  line-height: var(--line-height-tight);
}

.product-hero__desc {
  font-size: var(--font-size-22);
  color: var(--color-text-lightblack);
  line-height: var(--line-height-loose);
  margin-bottom: 40px;
}

.product-hero__image {
  height: 450px;
  display: flex;
  align-items: flex-end;
}

.product-hero__image img {
  max-width: 100%;
  max-height: 100%;
}

/* 轮播指示灯样式 */
.product-hero .swiper-pagination {
  bottom: 20px;
}

.product-hero .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background-color: rgba(24, 144, 255, 0.3);
  opacity: 1;
  transition: all 0.3s ease;
}

.product-hero .swiper-pagination-bullet-active {
  width: 20px;
  height: 8px;
  background-color: rgba(24, 144, 255, 0.8);
  border-radius: 5px;
}