.user-avatar-fallback[data-v-068253b8]{align-items:center;background:var(--theme-surface-300,var(--theme-surface-200));border:1px solid var(--theme-border-color);color:var(--theme-text-secondary);display:inline-flex;flex-shrink:0;justify-content:center}.user-avatar-fallback--circle[data-v-068253b8]{border-radius:50%}.user-avatar-fallback--square[data-v-068253b8]{border-radius:12px}