.a4-carousel-wrapper{box-sizing:border-box;padding:0 50px;position:relative;width:100%}.a4-frame,.a4-swiper{overflow:hidden;width:100%}.a4-frame{aspect-ratio:15/8;background-color:#f0f0f0;box-shadow:0 4px 10px rgba(0,0,0,.15)}.a4-frame img{cursor:zoom-in;height:100%;object-fit:cover;width:100%}.a4-caption{color:#333;font-weight:600;margin-top:12px;text-align:center}.a4-carousel-wrapper .swiper-pagination{bottom:auto;left:auto;margin-top:15px;position:relative}.a4-carousel-wrapper .swiper-button-prev{left:0;top:40%}.a4-carousel-wrapper .swiper-button-next{right:0;top:40%}