/* 抽奖箱子网格布局 */
.aum-lottery-boxes-container {
    display: grid;
    width: 100%;
}

/* 单个箱子项样式 */
.aum-lottery-box-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

/* 封面样式 */
.aum-lottery-box-cover {
    width: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-bottom: 15px;
}

.aum-lottery-box-cover.no-cover {
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aum-lottery-box-cover.no-cover:before {
    content: "无封面";
    color: #999;
    font-size: 14px;
}

/* 标题样式 */
.aum-lottery-box-title {
    margin: 0 0 5px;
    font-weight: 600;
}

/* 按钮数量样式 */
.aum-lottery-box-fields-count {
    font-size: 0.9em;
    color: #666;
}