.calculator-page{padding:42px 0 70px;background:#f3f5f2}.calculator-heading{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:25px}.calculator-heading h1{font-size:clamp(2rem,3.5vw,3.25rem);line-height:1.15;margin:0 0 12px}.calculator-heading p{margin:0;max-width:60ch;}.calculator-heading .btn{white-space:nowrap;font-size:.9rem}.calc-grid{display:grid;grid-template-columns:minmax(300px,.9fr) minmax(380px,1.1fr);gap:26px;align-items:start}.calc-panel{background:white;border:1px solid #d4dfd9;border-radius:12px;padding:28px;min-width:0}.calc-panel h2{font-family:var(--font-body);font-size:1.2rem;letter-spacing:0;margin:0 0 20px}.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:17px}.calc-field{display:flex;flex-direction:column;gap:7px;font-size:.9rem;font-weight:600;min-width:0}.calc-field.full{grid-column:1/-1}.calc-field input,.calc-field select,.task-input{font:inherit;border:1px solid #b0c4bc;background:#fffcf2;border-radius:6px;min-height:44px;padding:10px;width:100%;color:#142e38;box-sizing:border-box}.calc-field small,.calc-note{font-size:.875rem;line-height:1.5;font-weight:400;color:#506570}.calc-note{margin:12px 0}.calc-detail{border-top:1px solid #d4dfd9;padding-top:15px;margin-top:20px}.calc-detail summary{cursor:pointer;font-weight:600;padding:8px 0;font-size:.95rem}.calc-detail .calc-fields{margin-top:15px}.calc-total{background:#102d37;color:white;border-radius:9px;padding:24px;margin-bottom:22px}.calc-total span{display:block;font-size:.875rem;color:#b9d5ce}.calc-total strong{display:block;font-size:2.65rem;letter-spacing:-.04em;line-height:1.2;margin:7px 0;color:#abe0cc}.calc-total p{color:#c4d7d7;font-size:.875rem;margin:7px 0 0}.calc-table{width:100%;border-collapse:collapse;font-size:.9rem}.calc-table th,.calc-table td{padding:13px 9px;border-bottom:1px solid #dce5df;text-align:right;font-variant-numeric:tabular-nums}.calc-table th:first-child{text-align:left}.calc-table thead th{font-size:.875rem;background:#edf3ee;color:#25463e}.calc-table tbody th{font-weight:400}.calc-table caption{text-align:left;font-weight:600;margin:18px 0 10px}.calc-table-wrap{overflow:auto}.calc-actions{display:flex;align-items:center;gap:16px;margin-top:20px}.calc-actions button{font:inherit;font-size:.875rem;border:1px solid #bccdc5;border-radius:6px;padding:10px 15px;background:white;color:#24463c;cursor:pointer}.calc-method{margin-top:26px}.calc-method p,.calc-method li{font-size:.95rem}.calc-method h3{margin-top:24px}.calc-formula-list{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px}.calc-formula-list dt{font-weight:600;font-size:.95rem}.calc-formula-list dd{margin:4px 0 0;color:#506570;font-size:.9rem}.calc-source{border-left:3px solid #b17f3b;padding:10px 16px;background:#faf5e9;font-size:.875rem;margin-top:20px}.task-input{max-width:130px;font-size:.9rem}.calc-error{padding:22px;border:1px solid #a33;background:#fff1ef;color:#842a22;border-radius:9px}.calculator-page [hidden]{display:none!important}.calculator-page input:focus,.calculator-page select:focus,.calculator-page summary:focus-visible{outline:3px solid #9acfc1;outline-offset:2px}.calculator-page input[aria-invalid=true]{border-color:#a33}.calculator-page .calc-table .task-label{text-align:left;min-width:190px}.calculator-page .eyebrow{font-size:.8rem}.calculator-page summary{list-style-position:outside}.nav-links{gap:12px!important}.nav-link{white-space:nowrap}
@media(min-width:781px) and (max-width:1250px){.header-row{flex-wrap:wrap}.header-actions{margin-left:auto}.nav-links{order:3;width:100%;justify-content:center;flex-wrap:wrap}}
@media(max-width:850px){.calc-grid{grid-template-columns:1fr}.calculator-heading{display:block}.calculator-heading .btn{margin-top:18px}.calc-formula-list{grid-template-columns:1fr}.calc-panel{padding:22px}.calculator-page{padding-top:28px}.calc-table th,.calc-table td{padding:11px 6px}.calculator-heading h1{font-size:2.4rem}}
@media(max-width:420px){.calc-fields{grid-template-columns:1fr}.calc-field.full{grid-column:auto}.calc-panel{padding:17px}.calc-table{font-size:.85rem}.calc-table thead th{font-size:.8rem}}