._3PORna_avatar{background:linear-gradient(135deg,#666 0%,#333 100%);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}._3PORna_avatarSm{width:32px;height:32px;font-size:12px}._3PORna_avatarMd{width:40px;height:40px;font-size:14px}._3PORna_avatarLg{width:56px;height:56px;font-size:18px}._3PORna_avatarImage{object-fit:cover;width:100%;height:100%}._3PORna_avatarFallback{color:#fff;justify-content:center;align-items:center;font-weight:600;display:flex}