.ncm{--logo:64px;--ring:12px;--radius:18px;--fillet:15px;--border:6px;--loff:calc(var(--logo)/2);height:0;position:relative;width:100%}.ncm>.ncm-frame{inset:0;position:absolute}.ncm>.ncm-map{background:#e9e9e9;inset:var(--border);overflow:hidden;position:absolute}.ncm-map iframe,.ncm-map>*,.ncm-map>iframe{border:0!important;display:block;height:100%!important;inset:0;position:absolute;width:100%!important}.ncm-logo{height:var(--logo);object-fit:contain;pointer-events:none;position:absolute;width:var(--logo);z-index:6}.ncm-logo[data-at=tl]{left:0;top:0}.ncm-logo[data-at=tr]{right:0;top:0}.ncm-logo[data-at=br]{bottom:0;right:0}.ncm-logo[data-at=bl]{bottom:0;left:0}.ncm-empty{align-items:center;background:#ededed;color:#777;display:flex;font-size:14px;inset:0;justify-content:center;position:absolute}