.rf-avatar{border-radius:var(--rf-radius-full);background:var(--rf-color-surface-elevated);color:var(--rf-color-text-secondary);border:1px solid var(--rf-color-border-subtle);text-transform:uppercase;-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:inline-flex;overflow:hidden}.rf-avatar--sm{width:24px;height:24px;font-size:10px}.rf-avatar--md{width:32px;height:32px;font-size:12px}.rf-avatar--lg{width:40px;height:40px;font-size:14px}.rf-avatar__img{object-fit:cover;width:100%;height:100%}.rf-avatar__initials{letter-spacing:-.01em}