.genealogy-tree {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: Arial, sans-serif;
    padding: 20px;
}

.tree-node {
    background-color: #f3f3f3;
    border: 2px solid #ccc;
    border-radius: 8px;
    padding: 10px 20px;
    margin: 10px 0;
    font-weight: bold;
    text-align: center;
    width: 100%;
    max-width: 300px;
}

.tree-line {
    width: 4px;
    height: 20px;
    background: #ccc;
}

.tree-button {
    margin-top: 20px;
}

.tree-button a {
    background: #0073aa;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.tree-button a:hover {
    background: #005177;
}

@media (max-width: 600px) {
    .tree-node {
        width: 90%;
        font-size: 16px;
    }
}