/* 轮播容器整体样式 */
        #focus-index {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 0;
        }

        /* 轮播项样式 */
        .owl-carousel .item {
            display: flex;
            gap: 30px;
            position: relative;
            overflow: hidden;
            border-radius: 8px;
            /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); */
        }

        /* 轮播图片自适应 */
        .item .pic img {
            position: relative;
            /* width: 100%; */
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
            max-height: 500px;
            /* 限制图片最大高度，避免拉伸 */
        }

        /* 文字层（底部渐变遮罩） */
        .item .topTxt {
            /* position: absolute; */
            position: relative;
            bottom: 0;
            left: 0;
            right: 0;
            /* background: linear-gradient(transparent, rgba(0, 0, 0, 0.7)); */
            /* color: #fff; */
            padding: 25px 20px;
        }

        /* 标题样式 */
        .item .topTxt h2 {
            font-size: 1.5rem;
            margin: 0 0 10px;
            line-height: 1.4;
        }

        .item .topTxt h2 a {
            /* color: #fff; */
            text-decoration: none;
        }

        .item .topTxt h2 a:hover {
            text-decoration: underline;
        }

        /* 摘要文字（限制行数，避免溢出） */
        .item .summary {
            font-size: 1rem;
            line-height: 1.6;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            /* 仅显示2行 */
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .item .summary a {
            color: #ffd700;
            /* 金色详细链接，突出显示 */
            text-decoration: none;
        }

        .item .summary a:hover {
            text-decoration: underline;
        }

        /* 左右导航按钮样式 */
        .owl-nav {
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            transform: translateY(-50%);
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
            pointer-events: none;
            /* 避免遮挡图片点击 */
        }

        .owl-nav button {
            pointer-events: auto;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.5);
            color: #fff;
            border: none;
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background 0.3s;
        }

        .owl-nav button:hover {
            background: rgba(0, 0, 0, 0.8);
        }

        /* 底部分页点样式 */
        .owl-dots {
            text-align: center;
            margin-top: 15px;
        }

        .owl-dot {
            display: inline-block;
            margin: 0 6px;
        }

        .owl-dot button {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #ccc;
            border: none;
            padding: 0;
            cursor: pointer;
            transition: background 0.3s;
        }

        .owl-dot.active button {
            background: #007bff;
            /* 激活态蓝色 */
        }

        /* 响应式适配（手机端） */
        @media (max-width: 768px) {
            .item .topTxt h2 {
                font-size: 1.2rem;
            }

            .item .summary {
                font-size: 0.9rem;
                -webkit-line-clamp: 1;
                /* 手机端仅显示1行 */
            }

            .owl-nav button {
                width: 30px;
                height: 30px;
                font-size: 16px;
            }
        }