.opa-calc{--opa-blue:#1171b1;--opa-dark:#17344c;--opa-light:#f4f8fb;--opa-border:#d5e1e9;--opa-orange:#f29a3f;max-width:1050px;margin:24px auto;font-family:Arial,Helvetica,sans-serif;color:#22313d;line-height:1.45}.opa-calc *{box-sizing:border-box}.opa-calc__header{display:flex;gap:24px;justify-content:space-between;align-items:flex-start;background:linear-gradient(135deg,#f7fbfe,#eaf4fa);border:1px solid var(--opa-border);border-radius:18px;padding:28px}.opa-calc__header h2{margin:3px 0 8px;color:var(--opa-dark);font-size:32px}.opa-calc__header p{margin:0;max-width:760px}.opa-calc__eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--opa-blue);font-weight:700}.opa-calc__badge{white-space:nowrap;background:#fff;border:1px solid var(--opa-border);border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700}.opa-section{margin-top:20px;background:#fff;border:1px solid var(--opa-border);border-radius:16px;padding:22px;box-shadow:0 6px 18px rgba(23,52,76,.05)}.opa-section h3{margin:0 0 18px;color:var(--opa-dark);font-size:20px}.opa-grid{display:grid;gap:16px}.opa-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.opa-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.opa-calc label{font-weight:700;font-size:14px}.opa-calc input,.opa-calc select{display:block;width:100%;margin-top:6px;border:1px solid #b9cbd7;border-radius:10px;padding:10px 11px;background:#fff;color:#22313d;font:inherit}.opa-calc input:focus,.opa-calc select:focus{outline:3px solid rgba(17,113,177,.13);border-color:var(--opa-blue)}.opa-required{color:#bb2e2e}.opa-help{font-weight:400;color:#647985;font-size:12px}.opa-actions{display:flex;gap:10px;margin-top:20px}.opa-btn{border:0;border-radius:10px;padding:12px 18px;font-size:15px;font-weight:700;cursor:pointer}.opa-btn--primary{background:var(--opa-blue);color:#fff}.opa-btn--secondary{background:#eaf0f4;color:var(--opa-dark)}.opa-calc__notice{margin-top:18px;border-radius:12px;padding:13px 15px;font-size:14px}.opa-calc__notice--info{background:#eef7fd;border-left:4px solid var(--opa-blue)}.opa-calc__notice--warning{background:#fff5e8;border-left:4px solid var(--opa-orange)}.opa-calc__errors{margin-top:18px;background:#fff0f0;border-left:4px solid #c53636;border-radius:10px;padding:14px;color:#852020;font-weight:700}.opa-result-hero{display:grid;grid-template-columns:2fr 1fr;gap:18px}.opa-result-hero>div{background:var(--opa-light);border-radius:14px;padding:18px}.opa-result-hero__label{font-size:13px;color:#657985;text-transform:uppercase;letter-spacing:.04em;font-weight:700}.opa-result-hero__value{margin-top:4px;color:var(--opa-dark);font-size:24px;font-weight:800}.opa-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.opa-kpi{border:1px solid var(--opa-border);border-radius:14px;padding:16px;background:#fbfdfe}.opa-kpi span,.opa-kpi small{display:block}.opa-kpi span{font-size:13px;font-weight:700;color:#5d7280}.opa-kpi strong{display:block;margin:6px 0;font-size:22px;color:var(--opa-dark)}.opa-kpi small{font-size:12px;color:#758894}.opa-kpi--primary{border-color:var(--opa-blue);background:#edf7fd}.opa-table-wrap{overflow:auto;margin-top:18px}.opa-table{width:100%;border-collapse:collapse;min-width:620px}.opa-table th,.opa-table td{padding:11px 12px;border-bottom:1px solid var(--opa-border);text-align:left}.opa-table th{width:62%;font-weight:600}.opa-table td{text-align:right;font-variant-numeric:tabular-nums}.opa-trace__list{margin:0;padding-left:22px}.opa-trace__list li{margin:0 0 12px;padding-left:5px}.opa-trace__list em{font-style:normal;color:#677b88}.opa-trace__list small{color:#657985}.opa-section--sources{background:#f8fafb;font-size:13px}.opa-section--sources p{margin:7px 0}.opa-source-links a{color:var(--opa-blue)}.opa-calc__footer-note{margin-top:20px;padding:14px 16px;border:1px dashed #b7c7d2;border-radius:12px;color:#596d79;font-size:13px}@media(max-width:800px){.opa-grid--2,.opa-grid--3,.opa-kpis,.opa-result-hero{grid-template-columns:1fr}.opa-calc__header{display:block}.opa-calc__badge{display:inline-block;margin-top:14px}.opa-actions{flex-direction:column}.opa-btn{width:100%}}
.opa-checkline{display:flex!important;align-items:flex-start;gap:10px;font-weight:400!important}.opa-checkline input[type="checkbox"]{display:inline-block;width:auto;margin:3px 0 0;padding:0;flex:0 0 auto}.opa-trimester-mode{margin:0 0 16px}.opa-calc input[readonly]{background:#f3f6f8;color:#314956;cursor:not-allowed}
.opa-section--optional{background:#fbfcfe}.opa-optional-card{border:1px solid var(--opa-border);border-radius:14px;padding:16px;margin-top:14px;background:#fafcfd}.opa-optional-card:first-of-type{margin-top:0}.opa-option-fields{margin-top:14px}.opa-kpis--advanced{margin-top:12px}.opa-kpi--net{border-color:#3c8f72;background:#eef9f4}.opa-calc--advanced [hidden]{display:none!important}
.opa-access-gate{max-width:680px;margin:34px auto;font-family:Arial,Helvetica,sans-serif;color:#22313d}.opa-access-gate__card{background:#fff;border:1px solid #d5e1e9;border-radius:18px;padding:28px;box-shadow:0 8px 28px rgba(23,52,76,.08)}.opa-access-gate__eyebrow{text-transform:uppercase;letter-spacing:.08em;color:#1171b1;font-size:13px;font-weight:700}.opa-access-gate h2{margin:4px 0 10px;color:#17344c}.opa-access-gate__form{margin-top:18px}.opa-access-gate__form label{display:block;font-weight:700}.opa-access-gate__form input{display:block;width:100%;margin:7px 0 14px;border:1px solid #b9cbd7;border-radius:10px;padding:12px;font:inherit}.opa-access-gate__note{font-size:12px;color:#647985;margin:13px 0 0}.opa-access-toolbar{max-width:1050px;margin:12px auto -10px;padding:9px 12px;border-radius:10px;background:#eef7fd;border:1px solid #d5e1e9;display:flex;justify-content:space-between;gap:12px;font:13px Arial,Helvetica,sans-serif}.opa-access-toolbar a{color:#1171b1;font-weight:700;text-decoration:none}