.pt-siblings {
    margin: 15px 0;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 5px;
}

.pt-siblings h4 {
    margin: 0 0 10px 0;
    padding-bottom: 5px;
    border-bottom: 1px solid #eee;
    color: #666;
    font-size: 14px;
}

.pt-sibling-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 5px;
    background: #fff;
    border-radius: 3px;
}

.pt-sibling-item:last-child {
    margin-bottom: 0;
}

.pt-sibling-item .pt-thumb {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    overflow: hidden;
    border-radius: 50%;
}

.pt-sibling-item .pt-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pt-sibling-info {
    flex: 1;
}

.pt-sibling-info strong {
    display: block;
    font-size: 13px;
    color: #333;
}

.pt-sibling-info span {
    display: block;
    font-size: 11px;
    color: #999;
}