.persona-avatar{object-fit:cover;background:var(--color-border);box-shadow:0 0 0 2px var(--color-surface);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.persona-avatar--initial{background:var(--color-secondary);color:#fff;text-transform:none;font-weight:700;line-height:1}