        /* 全局基础样式 */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { background: #f5f5f5; font-family: 'PingFang SC', sans-serif; }

        /* 视频播放区域 */
        .video-container {
            width: 100%;
            height: 4rem; /* 固定高度或根据比例计算 */
            background: #000;
            margin-bottom: 0.2rem;
        }
        .video-container video {
            width: 100%;
            height: 100%;
            object-fit: cover; /* 视频填充方式 */
        }

        /* 标题与日期区域 */
        .info-section {
            padding: 0 0.3rem;
            margin-bottom: 0.3rem;
        }
        .title-wrapper {
            display: flex;
            align-items: center;
            gap: 0.15rem;
            margin-bottom: 0.15rem;
        }
        .title-icon {
            width: 0.4rem;
            height: 0.4rem;
        }
        .video-title {
            font-size: 0.32rem;
            font-weight: bold;
            color: #333;
            line-height: 1.4;
        }
        .video-date {
            font-size: 0.28rem;
            color: #737373;
        }

        /* 两列图文列表 */
        .grid-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem;
            padding: 0 0.3rem;
        }
        .grid-item {
            flex: 0 0 calc(50% - 0.1rem); /* 每行两列，间距0.2rem */
            background: #fff;
            border-radius: 3px;
            overflow: hidden;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }
        .grid-item-image {
            width: 100%;
            height: 2rem;
            object-fit: cover;
        }
        .grid-item-text {
            padding: 0.15rem;
            font-size: 0.28rem;
            color: #333;
            line-height: 1.4;
            /* 单行溢出省略 */
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }