.node-avatar {
    pointer-events: none;
    transform-box: fill-box;
    transform-origin: center;
    transform: scale(1.5);
}

.node-avatar-bg {
    fill: #e5ebe7;
    stroke: none;
}

.node-avatar-frame {
    fill: none;
    stroke: #8f877b;
    stroke-width: 1.5;
    vector-effect: non-scaling-stroke;
}

.node.focus .node-avatar-frame {
    stroke: #5b4937;
    stroke-width: 2;
}

.node-avatar-image {
    pointer-events: none;
}

.node-avatar-initials {
    dominant-baseline: middle;
    text-anchor: middle;
    fill: #315b4f;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.02em;
    pointer-events: none;
}