.free-calculators{max-width:1120px;margin:0 auto;padding:32px 16px 64px}.free-calculators-header h1{font-family:var(--font-display);margin:0 0 8px}.free-calculators-header p{color:var(--muted);margin:0 0 16px}.free-notices{border:1px solid var(--line);border-left:4px solid var(--primary);background:var(--surface);border-radius:8px;padding:12px 16px}.free-notices p{margin:0}.free-notices p+p{margin-top:6px}.free-tabs{flex-wrap:wrap;gap:8px;margin:20px 0;display:flex}.free-tabs button{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);font:inherit;cursor:pointer;border-radius:8px;padding:8px 16px}.free-tabs button[aria-pressed=true],.free-tabs button[aria-pressed=true]:hover{border-color:var(--primary);background:var(--primary);color:#fff;font-weight:600}.free-columns{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:24px;display:grid}.free-form,.free-results{border:1px solid var(--line);background:var(--surface);border-radius:12px;min-width:0;padding:20px}.free-form h2,.free-results h2{margin:0 0 16px}.free-field{margin-bottom:14px}.free-field label{margin-bottom:4px;font-weight:600;display:block}.free-unit{color:var(--muted);font-weight:400}.free-field input,.free-field select{border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);font:inherit;background:#fff;border-radius:8px;padding:8px 10px}.free-field input[aria-invalid=true]{border:2px solid var(--danger)}.free-hint,.free-note{color:var(--muted);margin:4px 0 0;font-size:.9rem}.free-error{color:var(--danger);margin:4px 0 0;font-size:.9rem}.free-form>button{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);font:inherit;cursor:pointer;border-radius:8px;padding:8px 16px}.free-results h3{margin:20px 0 4px}.free-results .free-note:last-child{margin-top:20px}.free-facts{margin:8px 0 0}.free-facts>div{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:0 16px;padding:6px 0;display:flex}.free-facts dt{flex:150px;min-width:0}.free-facts dd{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap;margin:0 0 0 auto}.free-total dt,.free-total dd{font-weight:700}.free-missing{padding-left:20px}.free-unavailable{border-left:4px solid var(--warning);background:var(--canvas);margin-top:16px;padding:10px 12px}.free-limitations{margin-top:16px}.free-limitations summary{cursor:pointer;min-height:24px}@media (max-width:820px){.free-columns{grid-template-columns:minmax(0,1fr)}.free-calculators{padding-top:20px}}.free-field label{display:inline}.free-field select,.free-field input{margin-top:4px}.free-field input:disabled,.free-field select:disabled{background:var(--evidence);color:var(--muted);cursor:not-allowed}.free-help-button{border:1px solid var(--line);background:var(--surface);width:32px;height:32px;color:var(--primary);font:inherit;cursor:pointer;vertical-align:middle;border-radius:50%;justify-content:center;align-items:center;margin-left:6px;padding:0;font-weight:700;display:inline-flex}.free-help-button[aria-expanded=true]{border-color:var(--primary);background:var(--primary);color:#fff}.free-help-panel{border-left:4px solid var(--primary);background:var(--canvas);text-align:left;white-space:normal;overflow-wrap:anywhere;margin:8px 0;padding:10px 12px;font-weight:400}.free-help-panel[hidden]{display:none}.free-help-panel p{margin:6px 0 0}.free-facts .free-help-cell{text-align:left;white-space:normal;flex:1 0 100%;margin:0}.free-facts .free-help-cell:has(.free-help-panel[hidden]){display:none}