.calculator-page{--blue:#1e4483;--blue-dark:#123363;--cyan:#00aeef;--ink:#132f56;--text:#4e6177;--pale:#edf7fc;--line:#d9e4ee;--radius:18px;--focus:#0284b5}
.calculator-page,.calculator-page *{box-sizing:border-box}
.calculator-page{scroll-behavior:smooth}
.calculator-page{margin:0;font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.55;font-size:16px}
.calculator-page h1,.calculator-page h2,.calculator-page h3{font-family:"Bebas Neue",Impact,sans-serif;color:var(--ink);font-weight:400;letter-spacing:.02em;line-height:1.05;margin:0 0 .4em}
.calculator-page h1{font-size:clamp(2.4rem,6vw,3.8rem)}
.calculator-page h2{font-size:clamp(1.8rem,4vw,2.4rem)}
.calculator-page h3{font-size:1.45rem}
.calculator-page a{color:var(--blue)}
.calculator-page :focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.calculator-page .wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.calculator-page header.site{border-bottom:1px solid var(--line);background:#fff}
.calculator-page header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.calculator-page header.site img{height:37px;width:246px;display:block}
.calculator-page header.site nav a{font-weight:600;text-decoration:none;margin-left:18px;color:var(--ink)}
.calculator-page .hero{background:linear-gradient(180deg,var(--pale),#fff);padding:44px 0 24px}
.calculator-page .hero p.lead{font-size:1.15rem;max-width:760px;margin:0}
.calculator-page .eyebrow{display:inline-block;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;margin-bottom:14px}
.calculator-page .grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px;align-items:start;padding:24px 0}
.calculator-page .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 6px 24px rgba(19,47,86,.06)}
.calculator-page .card.pale{background:var(--pale);box-shadow:none}
.calculator-page label,.calculator-page .lbl{display:block;font-weight:700;color:var(--ink);margin:0 0 6px}
.calculator-page .field{margin-bottom:18px}
.calculator-page .hint{font-size:.86rem;margin-top:6px}
.calculator-page input[type=number],.calculator-page select,.calculator-page input[type=email],.calculator-page input[type=text]{width:100%;font:inherit;color:var(--ink);padding:12px 14px;border:1px solid #b9c9d8;border-radius:10px;background:#fff}
.calculator-page .seg{display:flex;border:1px solid #b9c9d8;border-radius:10px;overflow:hidden}
.calculator-page .seg label{flex:1;margin:0;text-align:center;padding:11px 8px;cursor:pointer;font-weight:700;color:var(--ink);background:#fff}
.calculator-page .seg input{position:absolute;opacity:0;pointer-events:none}
.calculator-page .seg label:has(input:checked){background:var(--blue);color:#fff}
.calculator-page .seg input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}
.calculator-page .check{display:flex;gap:10px;align-items:flex-start;font-weight:600;color:var(--ink)}
.calculator-page .check input{width:20px;height:20px;margin-top:2px;accent-color:var(--blue);flex-shrink:0}
.calculator-page .btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:7px;padding:14px 22px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;text-align:center}
.calculator-page .btn:hover{background:var(--blue-dark)}
.calculator-page .btn.ghost{background:#fff;color:var(--blue);border:2px solid var(--blue)}
.calculator-page .btn.ghost:hover{background:var(--pale)}
.calculator-page .btn.wide{width:100%}
.calculator-page .linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--blue);text-decoration:underline;cursor:pointer}
.calculator-page details.opt summary{cursor:pointer;font-weight:700;color:var(--blue)}
.calculator-page details.opt[open] summary{margin-bottom:12px}
.calculator-page .range{font-family:"Bebas Neue",Impact,sans-serif;color:var(--ink);font-size:clamp(2.5rem,7vw,4.2rem);line-height:1;margin:6px 0 4px}
.calculator-page .range small{font-size:.5em;color:var(--text)}
.calculator-page .per{font-weight:600;color:var(--ink)}
.calculator-page .placeholder{padding:30px 0;text-align:center}
.calculator-page table{width:100%;border-collapse:collapse;font-size:.95rem}
.calculator-page th,.calculator-page td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.calculator-page th{color:var(--ink)}
.calculator-page td.n,.calculator-page th.n{text-align:right;white-space:nowrap}
.calculator-page tr.total td{font-weight:700;color:var(--ink);border-bottom:0}
.calculator-page .note{font-size:.9rem;background:var(--pale);border-left:4px solid var(--cyan);padding:10px 14px;border-radius:8px;margin:14px 0}
.calculator-page .note.plain{background:#fff;border:1px solid var(--line);border-left:4px solid var(--cyan)}
.calculator-page .section{padding:28px 0}
.calculator-page .stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:14px 0 10px}
.calculator-page .stat{background:var(--pale);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.calculator-page .stat .where{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:6px}
.calculator-page .stat .num{display:block;font-family:"Bebas Neue",Impact,sans-serif;font-weight:400;color:var(--ink);font-size:clamp(2.2rem,5vw,3rem);line-height:1;margin-bottom:8px}
.calculator-page .stat p{margin:0;font-size:.95rem}
.calculator-page .stats.au-first #stat-au{order:-1}
.calculator-page .cta{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:20px;align-items:stretch}
.calculator-page .cta .main{background:var(--blue);color:#fff;border-radius:var(--radius);padding:28px}
.calculator-page .cta .main h2{color:#fff}
.calculator-page .cta .main .btn{background:#fff;color:var(--blue);font-size:1.08rem}
.calculator-page .cta .main .btn:hover{background:var(--pale)}
.calculator-page .cta .main p{color:#e6eef8}
.calculator-page .cta form .row{display:flex;gap:10px;flex-wrap:wrap}
.calculator-page .cta form input[type=email]{flex:1 1 200px;width:auto}
.calculator-page .offer{margin-top:18px;padding:14px 18px;border:2px dashed var(--cyan);border-radius:14px;color:var(--ink);font-weight:600;background:#fff}
.calculator-page .offer small{display:block;font-weight:400;color:var(--text)}
.calculator-page .duty{font-weight:600;color:var(--ink)}
.calculator-page .maths summary{cursor:pointer;list-style:none}
.calculator-page .maths summary::-webkit-details-marker{display:none}
.calculator-page .maths summary::after{content:"+";font-size:1.6rem;color:var(--blue);float:right;line-height:1}
.calculator-page .maths details[open] summary::after{content:"\2212"}
.calculator-page .maths .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}
.calculator-page .maths .a{border:1px solid var(--line);border-radius:12px;padding:12px}
.calculator-page .maths .a label{font-size:.92rem}
.calculator-page .maths .a input{padding:9px 10px}
.calculator-page .maths .src{font-size:.8rem;margin-top:5px}
.calculator-page .formula{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;background:#f6f9fc;border:1px solid var(--line);border-radius:10px;padding:12px;overflow-x:auto;white-space:pre-wrap;color:var(--ink)}
.calculator-page .sources ol{padding-left:22px}
.calculator-page .sources li{margin-bottom:8px}
.calculator-page footer{border-top:1px solid var(--line);padding:26px 0 40px;font-size:.9rem;margin-top:20px}
.calculator-page .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.calculator-page .hidden{display:none!important}
@media (max-width:900px){.calculator-page .grid,.calculator-page .cta{grid-template-columns:1fr}}
@media (max-width:560px){.calculator-page table{font-size:.86rem}.calculator-page header.site nav{display:none}.calculator-page .stats{grid-template-columns:1fr}.calculator-page .maths .grid2{grid-template-columns:1fr}.calculator-page .card{padding:18px}.calculator-page th,.calculator-page td{padding:8px 4px}.calculator-page .hero{padding-top:28px}.calculator-page header.site img{width:200px;height:30px}}
@media print{.calculator-page header.site nav,.calculator-page .cta,.calculator-page .offer{display:none}}

.calculator-page h1,.calculator-page h2{max-width:none}
.calculator-page .wrap{width:auto;max-width:1160px;margin:0 auto;padding:0 20px}
.calculator-page .hero{display:block;grid-template-columns:none;gap:0;align-items:stretch;padding:44px 0 24px}
.calculator-page .btn.wide{grid-column:auto}
.calculator-page{overflow-x:clip}