.imgfallback__box{display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:2/3;background:var(--panel);border:1px solid var(--line);border-radius:18px;color:var(--muted);font-weight:950;text-align:center;padding:12px;font-size:12px;line-height:1.2}.imgfallback__box:after{content:attr(data-fallback)}.imgfallback__box--sm{aspect-ratio:36/52;border-radius:10px;padding:6px;font-size:10px}