.calc{max-width:920px;margin:14px auto 0;display:grid;gap:14px}.calc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 26px}.calc-card h2{font-size:21px;margin-bottom:6px}.calc-hint{font-size:14.5px;color:var(--text-3);line-height:1.75;margin-bottom:8px}.calc-field{margin-top:16px}.calc-field>label{display:block;font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:8px}.calc-input{width:100%;padding:12px 14px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:12px;color:var(--text);font:inherit;font-size:17px}.calc-input:focus-visible{outline:none}.calc-input:focus{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}.calc-input::placeholder{color:var(--text-3);opacity:.7}.calc-fieldset{border:0;margin:16px 0 0;padding:0}.calc-fieldset legend{font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:8px;padding:0}.calc-pills{display:flex;flex-wrap:wrap;gap:8px}.calc-pill span{display:inline-block;padding:8px 16px;border:1px solid var(--border-strong);border-radius:999px;color:var(--text-2);font-size:15px;font-weight:600;cursor:pointer}.calc-pill input:checked + span{background:var(--gold);border-color:var(--gold);color:var(--on-gold)}.calc-pill input:focus-visible + span{outline:2px solid var(--gold-bright);outline-offset:2px}.calc-results{margin-top:22px;border-top:1px solid var(--border);padding-top:16px}.calc-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:12px 0;border-bottom:1px solid var(--border)}.calc-row[hidden]{display:none}.calc-row:last-child{border-bottom:0}.calc-row-label{font-size:15.5px;color:var(--text-2)}.calc-row-value{font-size:17px;font-weight:700;color:var(--gold-bright);font-variant-numeric:tabular-nums;white-space:nowrap}.calc-empty{margin:0;padding:12px 0 2px;font-size:14.5px;color:var(--text-3)}.calc-result-head{margin:0 0 4px;font-size:16px;color:var(--gold)}.calc-list{margin:0 0 8px;padding-inline-start:20px;color:var(--text-3);font-size:14.5px;line-height:1.75}.calc-list li{margin-bottom:4px}.calc-input[aria-invalid="true"]{border-color:var(--special)}.calc-input[aria-invalid="true"]:focus{border-color:var(--special);box-shadow:0 0 0 1px var(--special)}.calc-error{margin:8px 0 0;font-size:13.5px;line-height:1.6;color:var(--special)}