.specific-heat-calculator fieldset{min-width:0;margin:0 0 1rem;padding:.9rem 1rem 1rem;border:1px solid var(--line);border-radius:.85rem;background:#fff}.specific-heat-calculator legend{padding-inline:.35rem;font-weight:700}.specific-heat-calculator [data-specific-mixing]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1rem}.specific-heat-calculator [data-specific-mixing] legend,.specific-heat-calculator [data-specific-mixing]>.hint{grid-column:1/-1}.specific-heat-calculator [data-specific-mixing][hidden]{display:none}@media (max-width:620px){.specific-heat-calculator [data-specific-mixing]{grid-template-columns:1fr}}