.ef-mode{margin:.9rem 0 .7rem;display:inline-flex}.ef-mode .seg-btn{white-space:nowrap}.ef-inputs{flex-wrap:wrap;align-items:center;gap:.25rem;margin-bottom:.9rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:1.05rem;display:flex}.ef-inputs[hidden]{display:none}.ef-inputs input{font-variant-numeric:tabular-nums;text-align:right;width:3.6rem}.ef-paren{color:var(--text-dim);padding:0 .1rem}.ef-result{border-left:3px solid var(--accent);background:var(--bg-surface);overflow-wrap:anywhere;flex-wrap:wrap;align-items:baseline;gap:.5rem;margin-bottom:1rem;padding:.75rem 1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:1.1rem;display:flex}.ef-arrow{color:var(--text-dim)}.ef-dst{color:var(--accent);font-weight:600}.ef-readouts{grid-template-columns:repeat(auto-fit,minmax(min(13rem,100%),1fr));gap:.7rem;margin:1rem 0;display:grid}.ef-card{border:1px solid var(--border);background:var(--bg-surface);min-width:0;padding:.6rem .8rem}.ef-card-label{color:var(--text-dim);margin-bottom:.2rem;font-size:.78rem}.ef-card-value{font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:1.05rem}.ef-card-value.highlight strong{color:var(--accent)}@media (width<=479px){.ef-inputs{font-size:.95rem}.ef-inputs input{width:3rem}.ef-result{font-size:.98rem}}