.gallery-group {
            margin-bottom: 40px;
        }
        .gallery-row {
            display: flex;
            margin-bottom: 15px;
            align-items: flex-start;
            justify-content: center;
        }
        .gallery-item {
            margin: 0 10px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            border-radius: 8px;
            overflow: hidden;
            background: #fff;
        }
        .gallery-item img {
            width: 100%;
            height: auto;
            display: block;
        }
        .gallery-caption {
            padding: 15px;
        }
        .gallery-caption h3 {
            margin-top: 0;
            color: #555;
            text-align: center;
        }
        .group-description {
            padding: 15px;
            background: #f9f9f9;
            border-radius: 8px;
            margin-top: 10px;
        }
        /* 特殊调整不同行的项目数量 */
        .row-5 .gallery-item {
            flex: 1;
        }
        .row-2 .gallery-item {
            flex: 1;
        }
        .row-1-2 .gallery-item.single {
            flex: 0 0 40%;
        }
        .row-1-2 .gallery-item.double {
            flex: 0 0 25%;
        }