*{box-sizing:border-box;margin:0;padding:0}body{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f0f2f5;font-family:Arial,sans-serif;padding:20px}.carousel-container{position:relative;width:100%;max-width:500px;aspect-ratio: 612 / 792;margin:0 auto;overflow:hidden;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.2);background-color:#000}.carousel-track{display:flex;width:100%;height:100%;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.carousel-track::-webkit-scrollbar{display:none}.carousel-slide{flex:0 0 100%;width:100%;height:100%;scroll-snap-align:start;user-select:none}.carousel-slide img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:none}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background-color:rgba(0,0,0,.6);color:#fff;border:none;width:40px;height:40px;font-size:18px;cursor:pointer;border-radius:50%;display:flex;justify-content:center;align-items:center;transition:background-color .3s , transform .2s;z-index:10}.carousel-btn:hover{background-color:rgba(0,0,0,.85);transform:translateY(-50%) scale(1.1)}.carousel-btn.prev{left:10px}.carousel-btn.next{right:10px}.carousel-dots{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10;background:rgba(0,0,0,.3);padding:6px 12px;border-radius:20px}.dot{width:8px;height:8px;background-color:rgba(255,255,255,.5);border-radius:50%;cursor:pointer;transition:background-color .3s , transform .2s}.dot.active{background-color:#fff;transform:scale(1.3)}@media (max-width:480px){.carousel-container{max-width:100%}.carousel-btn{width:32px;height:32px;font-size:14px}}