/* PC端显示mySwiper，隐藏mySwiper-mobile */
.mySwiper-mobile { display: none; }
.mySwiper { display: block; }

/* PC端全屏轮播样式，确保不受移动端影响 */
@media (min-width: 769px) {
  /* PC端轮播图内容的动画效果 - 默认状态 */
  .mySwiper .slide-icon,
  .mySwiper .en-title,
  .mySwiper .cn-title,
  .mySwiper .product-title,
  .mySwiper .en-subtitle,
  .mySwiper .slide2-title,
  .mySwiper .slide2-left > div,
  .mySwiper .slide2-right > div,
  .mySwiper .slide3-image-item,
  .mySwiper .slide4-image1,
  .mySwiper .slide4-image2,
  .mySwiper .slide4-image3 {
    opacity: 0 !important;
    transform: translateY(-30px) !important;
    transition: transform 0.8s ease, opacity 0.8s ease;
  }
  
  /* 第一个幻灯片元素顺序动画 */
  .mySwiper .slide-icon {
    transition-delay: 0.1s;
  }
  
  .mySwiper .en-title {
    transition-delay: 0.3s;
  }
  
  .mySwiper .cn-title {
    transition-delay: 0.5s;
  }
  
  .mySwiper .product-title {
    transition-delay: 0.7s;
  }
  
  .mySwiper .en-subtitle {
    transition-delay: 0.9s;
  }
  
  /* 第二个幻灯片内部元素顺序动画 */
  .mySwiper .slide2-title {
    transition-delay: 0.2s;
  }
  
  .mySwiper .slide2-left > div:nth-child(1) {
    transition-delay: 0.4s;
  }
  
  .mySwiper .slide2-left > div:nth-child(2) {
    transition-delay: 0.6s;
  }
  
  .mySwiper .slide2-left > div:nth-child(3) {
    transition-delay: 0.8s;
  }
  
  .mySwiper .slide2-right > div:nth-child(1) {
    transition-delay: 0.4s;
  }
  
  .mySwiper .slide2-right > div:nth-child(2) {
    transition-delay: 0.6s;
  }
  
  .mySwiper .slide2-right > div:nth-child(3) {
    transition-delay: 0.8s;
  }
  
  /* 第三个幻灯片内部元素顺序动画 */
  .mySwiper .top-left {
    transition-delay: 0.2s;
  }
  
  .mySwiper .top-right {
    transition-delay: 0.4s;
  }
  
  .mySwiper .bottom-left {
    transition-delay: 0.6s;
  }
  
  .mySwiper .bottom-right {
    transition-delay: 0.8s;
  }
  
  /* 第四个幻灯片内部元素顺序动画 */
  .mySwiper .slide4-image1 {
    transition-delay: 0.2s;
  }
  
  .mySwiper .slide4-image2 {
    transition-delay: 0.5s;
  }
  
  .mySwiper .slide4-image3 {
    transition-delay: 0.8s;
  }
  
  /* 活动幻灯片中元素的显示状态 - 这部分会被JS覆盖 */
  .mySwiper .swiper-slide-active .slide-icon,
  .mySwiper .swiper-slide-active .en-title,
  .mySwiper .swiper-slide-active .cn-title,
  .mySwiper .swiper-slide-active .product-title,
  .mySwiper .swiper-slide-active .en-subtitle,
  .mySwiper .swiper-slide-active .slide2-title,
  .mySwiper .swiper-slide-active .slide2-left > div,
  .mySwiper .swiper-slide-active .slide2-right > div,
  .mySwiper .swiper-slide-active .slide3-image-item,
  .mySwiper .swiper-slide-active .slide4-image1,
  .mySwiper .swiper-slide-active .slide4-image2,
  .mySwiper .swiper-slide-active .slide4-image3 {
    opacity: 1 !important;
    transform: translateY(0) !important;
  }

  .mySwiper {
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
  }
  .mySwiper .swiper-wrapper {
    width: 100vw;
    height: 100vh;
  }
  .mySwiper .swiper-slide {
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
  }
  .mySwiper .slide-content {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: transparent;
    position: relative;
    overflow: hidden;
  }
  .mySwiper .slide-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
  }
  .mySwiper .slide-content > *:not(img) {
    position: relative;
    z-index: 2;
  }
  
  /* PC端首页第一个轮播图样式 */
  .mySwiper .slide-text-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 20px;
    right: 20px;
    position: absolute!important;
    top: 116px!important;
  }

  .mySwiper .slide-icon {
    width: 66px!important;
    height: 39px!important;
    margin-bottom: 20px!important;
    display: inline-block!important;
    position: relative!important;
  }

  .mySwiper .en-title {
    font-size: 24px;
    margin-bottom: 15px;
    letter-spacing: 2px;
  }

  .mySwiper .cn-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 15px;
  }

  .mySwiper .product-title {
    font-size: 36px;
    margin-bottom: 20px;
  }

  .mySwiper .en-subtitle {
    font-size: 16px;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.8;
  }

  .mySwiper .background-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
  }
  
 
}

/* 移动端只显示mySwiper-mobile，隐藏mySwiper */
@media (max-width: 768px) {
  .mySwiper { display: none !important; }
  .mySwiper-mobile { 
    display: block !important;
    width: 100% !important;
    height: 100vh !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .mySwiper-mobile .swiper-wrapper {
    width: 100% !important;
  }
  .mySwiper-mobile .swiper-slide {
    width: 100% !important;
    max-width: 100vw !important;
    margin: 0 !important;
    overflow: hidden;
  }
  .mySwiper-mobile .slide-content {
    width: 100%;
    height: 100vh;
    padding: 0;
    background: transparent;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin: 0;
    position: relative;
    overflow: hidden;
  }
  
  /* 移动端第一个幻灯片统一样式 - 与PC端保持一致 */
  .mySwiper-mobile .slide-text-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 20px;
    position: absolute!important;
    top: 50%!important;
    left: 50%!important;
    transform: translate(-50%, -50%)!important;
    width: 90%!important;
  }

  .mySwiper-mobile .slide-icon {
    width: 50px!important;
    height: 30px!important;
    margin-bottom: 15px!important;
    display: inline-block!important;
    position: relative!important;
  }

  .mySwiper-mobile .en-title {
    font-size: 20px;
    margin-bottom: 12px;
    letter-spacing: 1px;
  }

  .mySwiper-mobile .cn-title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 12px;
  }

  .mySwiper-mobile .product-title {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .mySwiper-mobile .en-subtitle {
    font-size: 14px;
    line-height: 1.4;
    margin: 0 auto;
    opacity: 0.8;
    padding: 0 10px;
  }
  
  /* 为移动端第一个幻灯片添加动画效果 */
  .mySwiper-mobile .slide-icon,
  .mySwiper-mobile .en-title,
  .mySwiper-mobile .cn-title,
  .mySwiper-mobile .product-title,
  .mySwiper-mobile .en-subtitle {
    opacity: 0;
    transform: translateY(20px);
    transition: transform 0.8s ease, opacity 0.8s ease;
  }
  
  .mySwiper-mobile .slide-icon {
    transition-delay: 0.1s;
  }
  
  .mySwiper-mobile .en-title {
    transition-delay: 0.3s;
  }
  
  .mySwiper-mobile .cn-title {
    transition-delay: 0.5s;
  }
  
  .mySwiper-mobile .product-title {
    transition-delay: 0.7s;
  }
  
  .mySwiper-mobile .en-subtitle {
    transition-delay: 0.9s;
  }
  
  .mySwiper-mobile .swiper-slide-active .slide-icon,
  .mySwiper-mobile .swiper-slide-active .en-title,
  .mySwiper-mobile .swiper-slide-active .cn-title,
  .mySwiper-mobile .swiper-slide-active .product-title,
  .mySwiper-mobile .swiper-slide-active .en-subtitle {
    opacity: 1;
    transform: translateY(0);
    
  }
  
  /* 文字容器样式 - 对于非第一个幻灯片 */
  .mySwiper-mobile .slide-content > div:not(.slide-text-content) {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 0 24px;
    position: relative;
    z-index: 2;
    margin: 0;
    gap: 18px;
    transform: translateY(-40px);
    opacity: 0;
    transition: transform 1.2s cubic-bezier(0.4,0,0.2,1), opacity 1.2s cubic-bezier(0.4,0,0.2,1);
  }
  .mySwiper-mobile .swiper-slide-active .slide-content > div:not(.slide-text-content) {
    transform: translateY(0);
    opacity: 1;
  }
  
  /* 图片样式 */
  .mySwiper-mobile .slide-content img:not(.slide-icon):not([src="../images/h_1.png"]) {
    position: absolute !important;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    z-index: 1;
  }

  /* 分页器样式调整 */
  .mySwiper-mobile .swiper-pagination {
    right: 15px !important;
    z-index: 3;
  }
  .mySwiper-mobile .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 8px 0 !important;
    background: rgba(255,255,255,0.5);
    opacity: 0.7;
  }
  .mySwiper-mobile .swiper-pagination-bullet-active {
    background: #fff;
    opacity: 1;
  }
  .mySwiper-mobile .slide-content > div, .mySwiper-mobile .slide-content > div > div {
  }
  .mySwiper-mobile .swiper-slide:first-child .scroll-down-arrow {
    position: absolute;
    left: 50%;
    bottom: 120px;
    transform: translateX(-50%);
    width: 38px;
    height: 38px;
    box-sizing: border-box;
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    background: rgba(0,0,0,0.18);
    animation: arrow-bounce 1.4s infinite;
    flex-shrink: 0;
    flex-grow: 0;
  }
  .mySwiper-mobile .scroll-down-arrow::before {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 12px solid #fff;
    margin-top: 6px;
  }
  @keyframes arrow-bounce {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    60% { opacity: 1; }
    80% { transform: translateX(-50%) translateY(16px); opacity: 0.7; }
    100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  }
}

/* 针对更大屏幕的移动设备（如平板）优化字体大小 */
@media (min-width: 540px) and (max-width: 768px) {
  .mySwiper-mobile .slide-content > div > div:first-child {
    font-size: 3.2rem;
    margin-bottom: 35px;
  }
  .mySwiper-mobile .slide-content > div > div:not(:first-child) {
    font-size: 1.8rem;
    margin-bottom: 25px;
  }
  .mySwiper-mobile .slide-content > div > div span {
    font-size: 2rem;
    margin: 20px 25px;
  }
} 

/* 移动端适配 */
@media (max-width: 768px) {
  .mySwiper .cn-title {
    font-size: 32px;
  }

  .mySwiper .product-title {
    font-size: 28px;
  }

  .mySwiper .en-title {
    font-size: 20px;
  }

  .mySwiper .en-subtitle {
    font-size: 14px;
    padding: 0 20px;
  }

  .mySwiper .slide-icon {
    width: 60px;
  }
  .mySwiper-mobile .en-title {
    font-size: 20px;
    margin-bottom: 12px;
    letter-spacing: 1px;
  }

  .mySwiper-mobile .cn-title {
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 12px;
  }

  .mySwiper-mobile .product-title {
    font-size: 22px;
    margin-bottom: 15px;
  }

  .mySwiper-mobile .en-subtitle {
    font-size: 14px;
    line-height: 1.4;
    margin: 0 auto;
    opacity: 0.8;
    padding: 0 10px;
  }
  
}