/* 原有样式保留 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .video-container {
            position: relative;
            max-width: 1200px;
            height: 500px;
            margin: 30px auto;
            background: white;
            overflow: hidden;
            align-items: center;
        }

        .swiper-button {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            background: rgba(0,0,0,0.5);
            border-radius: 50%;
            cursor: pointer;
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
            transition: all 0.3s;
            transition: opacity 0.3s;
        }

        .swiper-button:hover {
            background: rgba(0,0,0,0.8);
            transform: translateY(-50%) scale(1.1);
        }

        .swiper-button-prev {
            left: 20px;
        }

        .swiper-button-next {
            right: 20px;
        }

        .video-right {
            position: relative;
            width: 80%;
            height: 105%;
        }

        .prism-big-play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60px !important;
            height: 60px !important;
            background: rgba(0,0,0,0.6) !important;
            border-radius: 50%;
            cursor: pointer;
            display: none;
        }

        .prism-big-play-btn::after {
            content: '';
            position: absolute;
            left: 52%;
            top: 50%;
            transform: translate(-50%, -50%);
            border-width: 12px 0 12px 20px;
            border-style: solid;
            border-color: transparent transparent transparent #fff;
        }

        video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 新增分页器样式 */
        .swiper-pagination {
            position: absolute;
            bottom: 6px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 10;
            display: flex;
            gap: 12px;
        }

        .swiper-pagination-bullet {
            width: 10px;
            height: 10px;
            background: rgba(255,255,255,0.5);
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.3s;
        }

        .swiper-pagination-bullet-active {
            background: #fff;
        }

        .text-container {
            border-radius: 10px;
            padding: 20px;
            background-color: #e8f6f8;
            margin-top: 20px;
        }