.methane-model{pointer-events:none;filter:drop-shadow(0 6px 18px #001a2859);width:100%;height:100%;position:relative}.methane-model>canvas,.methane-model__fallback{width:100%;height:100%;display:block;position:absolute;inset:0}.methane-model[data-ready=true] .methane-model__fallback{visibility:hidden}.methane-model__formula{color:#e5fff9;font-family:var(--font-mono);background:#071e2cb3;border:1px solid #acede48c;border-radius:100px;padding:.25rem .65rem;font-size:clamp(.85rem,1.3vw,1.1rem);line-height:1.4;position:absolute;bottom:0;left:50%;transform:translate(-50%)}
