.carousel {
            width: 100%;
            position: relative;
            overflow: hidden;
            border-radius: 0px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }
        .slides {
            display: flex;
            width: 100%;
            height: 100%;
            transition: transform 0.5s ease-in-out;
        }
        .slide {
            min-width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 24px;
            font-weight: bold;
            color: #fff;
           
        }
        .slide:nth-child(2n) {
            
        }
        .slide:nth-child(3n) {
            
        }
        .pagination {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 6px;
        }
        .pagination span {
            width: 20px; /* 长条的宽度 */
            height: 4px; /* 长条的高度 */
            border-radius: 2px; /* 圆角 */
            background-color: #ccc; /* 默认颜色 */
            opacity: 1;
            margin: 0 2px; /* 长条之间的间距 */
            transition: width 0.3s ease; /* 添加过渡效果 */
            cursor: pointer;
        }
        .pagination span.active {
            background-color: #fff; /* 选中颜色 */
            width: 30px; /* 选中时长条的宽度 */
        }