.household-calculator,.label-explainer{padding:clamp(1rem,3vw,2rem);border:1px solid #b8c8bd;border-radius:12px;background:#f2f5ee;margin:1.5rem 0;color:#173c31}
.household-calculator[hidden]{display:none}
.calculator-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.household-calculator label{display:block;font-weight:600;font-size:1rem;line-height:1.45;min-width:0}
.household-calculator input,.household-calculator select{display:block;width:100%;box-sizing:border-box;min-height:48px;margin-top:.4rem;padding:.65rem;border:1px solid #718c7c;border-radius:5px;background:white;color:#173c31;font:inherit}
.household-calculator input:focus,.household-calculator select:focus,.household-calculator button:focus-visible{outline:3px solid #597e64;outline-offset:3px}
.household-calculator fieldset{border:0;padding:0;margin:0 0 1.4rem;min-width:0}
.household-calculator legend{font-size:1.15rem;font-weight:700;margin-bottom:1rem}
.calculator-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.25rem 0}
.calculator-actions button{min-height:48px;padding:.7rem 1.15rem;cursor:pointer;font:inherit;border:1px solid #173c31;border-radius:5px;background:#173c31;color:white}
.calculator-actions button[type=reset]{background:transparent;color:#173c31}
.calculator-error{color:#8b241e;font-size:.95rem}
.calculator-result{padding:1.1rem;background:white;border-left:4px solid #2e6950;overflow-wrap:anywhere}
.calculator-result strong{font-size:1.25rem}.calculator-result p{margin:.7rem 0 0}
.calculator-result dl{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:.65rem 1rem;font-size:1rem}
.calculator-result dt{font-weight:600}.calculator-result dd{margin:0}
.label-explainer li{margin:.8rem 0}.source-checked{font-size:.9rem;color:#52675a}
@media(max-width:600px){.calculator-fields,.calculator-result dl{grid-template-columns:1fr}.calculator-result dd{margin-bottom:.5rem}}