.banner-carousel{width:100%;max-width:2000px;height:250px;margin:0 auto;position:relative;overflow:hidden;background:#1a1a1a;}.carousel-container{width:100%;height:100%;position:relative;}.logo{position:absolute;top:20%;transform:translateY(-50%);z-index:10;}.logo-left{top:25%;left:50px;}.logo-left ul{margin-left:20px;}.logo-right{right:50px;}.logo img{display:block;}.carousel-track{width:100%;height:100%;position:relative;}.carousel-slide{width:100%;height:100%;position:absolute;top:0;left:0;opacity:0;transition:opacity .8s ease-in-out;}.carousel-slide.active{opacity:1;}.slide-image{width:100%;height:100%;object-fit:cover;object-position:center;}.slide-caption{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.6);color:#fff;padding:10px 20px;border-radius:5px;font-size:14px;text-align:center;min-width:200px;z-index:5;}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.5);color:#fff;border:none;padding:15px 10px;cursor:pointer;font-size:18px;transition:background .3s;z-index:10;}.carousel-btn:hover{background:rgba(0,0,0,.8);}.prev-btn{left:10px;}.next-btn{right:10px;}.carousel-indicators{position:absolute;bottom:10px;text-align:center;transform:translateX(-50%);display:flex;gap:8px;z-index:10;}.indicator{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:background .3s;}.indicator.active{background:#fff;}@media(max-width:768px){.logo{padding:5px;}.logo-left{display:none;}.logo-right{right:10px;width:180px;}.slide-caption{font-size:14px;padding:8px 15px;bottom:10px;}.carousel-btn{padding:10px 5px;font-size:14px;}}@media(max-width:480px){.logo img{width:120px;}.slide-caption{font-size:12px;padding:6px 12px;}}