.calc-engine-suite{--bg:var(--calc-background);--surface:var(--calc-surface);--surface-2:var(--surface-strong);--fg:var(--foreground);--muted:var(--muted-foreground);--rule:var(--border);--gold:var(--primary);--gold-soft:var(--premium);--chart-base:var(--calc-chart-base);--gold-dim:var(--calc-gold-dim);--line:var(--calc-line);--line-soft:var(--border);--ok:var(--calc-success);--good:var(--calc-success);--warn:var(--calc-warning);--crit:var(--calc-danger)}.calc-engine-suite *{box-sizing:border-box}.calc-engine-suite{background:var(--bg);color:var(--fg);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.55}.calc-engine-suite .wrap{max-width:1080px;margin:0 auto;padding-block:0 56px;padding-inline:20px}.calc-engine-suite .compliance{background:var(--fg);color:var(--bg);letter-spacing:0;padding-block:9px;font-size:11.5px;line-height:1.5}.calc-engine-suite .compliance .wrap{padding-block:0}.calc-engine-suite .compliance strong{letter-spacing:0;text-transform:uppercase;font-size:10.5px;font-weight:600}.calc-engine-suite header.masthead{border-bottom:1px solid var(--rule);padding-block:44px 28px}.calc-engine-suite .eyebrow{font-family:var(--font-mono);letter-spacing:0;text-transform:uppercase;color:var(--gold);margin:0 0 14px;font-size:10.5px}.calc-engine-suite h1{font-family:var(--font-display);letter-spacing:0;text-wrap:balance;margin:0 0 14px;font-size:3.4rem;font-weight:400;line-height:1.08}.calc-engine-suite .lede{max-width:62ch;color:var(--muted);margin:0;font-size:15.5px}.calc-engine-suite nav.tabs{border-bottom:1px solid var(--rule);scrollbar-width:thin;gap:0;display:flex;overflow-x:auto}.calc-engine-suite nav.tabs button{appearance:none;color:var(--muted);font-family:var(--font-body);letter-spacing:0;white-space:nowrap;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;padding:16px 16px 13px;font-size:13px;font-weight:500}.calc-engine-suite nav.tabs button:first-child{padding-left:0}.calc-engine-suite nav.tabs button[aria-selected=true]{color:var(--fg);border-bottom-color:var(--gold)}.calc-engine-suite nav.tabs button:hover{color:var(--fg)}.calc-engine-suite nav.tabs button:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}.calc-engine-suite .panel{padding-block:36px 0}.calc-engine-suite h2{font-family:var(--font-display);text-wrap:balance;margin:0 0 10px;font-size:2.1rem;font-weight:400;line-height:1.15}.calc-engine-suite .what{color:var(--muted);max-width:64ch;margin:0 0 30px;font-size:14.5px}.calc-engine-suite .grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:start;gap:40px;display:grid}@media (width<=760px){.calc-engine-suite .grid{grid-template-columns:1fr;gap:30px}}.calc-engine-suite .rail{flex-direction:column;gap:18px;min-width:0;display:flex}.calc-engine-suite .sect-label{font-family:var(--font-mono);letter-spacing:0;text-transform:uppercase;color:var(--gold);border-bottom:1px solid var(--rule);margin:0;padding-bottom:9px;font-size:10px}.calc-engine-suite .field{flex-direction:column;gap:6px;display:flex}.calc-engine-suite .field label{color:var(--muted);letter-spacing:0;font-size:12.5px;font-weight:500}.calc-engine-suite .field input,.calc-engine-suite .field select{font-family:var(--font-mono);font-variant-numeric:tabular-nums;background:var(--surface);color:var(--fg);border:1px solid var(--rule);border-radius:2px;width:100%;min-width:0;padding:10px 12px;font-size:15px}.calc-engine-suite .field select{font-family:var(--font-body);font-size:13.5px}.calc-engine-suite .field input:focus,.calc-engine-suite .field select:focus{outline:2px solid var(--gold);outline-offset:-1px;border-color:var(--gold)}.calc-engine-suite .field .err{color:var(--crit);min-height:0;font-size:11.5px}.calc-engine-suite .field.bad input{border-color:var(--crit)}.calc-engine-suite .row2{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=440px){.calc-engine-suite .row2{grid-template-columns:1fr}}.calc-engine-suite .toggle{gap:8px;display:flex}.calc-engine-suite .toggle button{appearance:none;background:var(--surface);border:1px solid var(--rule);color:var(--muted);font-family:var(--font-body);cursor:pointer;border-radius:2px;flex:1;padding:9px 6px;font-size:13px}.calc-engine-suite .toggle button[aria-pressed=true]{border-color:var(--gold);color:var(--fg);background:color-mix(in srgb,var(--gold) 10%,var(--surface))}.calc-engine-suite .toggle button:focus-visible{outline:2px solid var(--gold);outline-offset:-1px}.calc-engine-suite .btn-reset{appearance:none;border:1px solid var(--rule);color:var(--muted);font-family:var(--font-mono);letter-spacing:0;text-transform:uppercase;cursor:pointer;background:0 0;border-radius:2px;align-self:flex-start;padding:9px 14px;font-size:10.5px}.calc-engine-suite .btn-reset:hover{color:var(--fg);border-color:var(--gold)}.calc-engine-suite .btn-reset:focus-visible{outline:2px solid var(--gold);outline-offset:1px}.calc-engine-suite .out{flex-direction:column;gap:0;min-width:0;display:flex}.calc-engine-suite .headline{border-top:2px solid var(--gold);margin-bottom:4px;padding-top:20px}.calc-engine-suite .headline .k{font-family:var(--font-mono);letter-spacing:0;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-size:10px;display:block}.calc-engine-suite .headline .v{font-family:var(--font-display);letter-spacing:0;font-variant-numeric:tabular-nums;font-size:3.1rem;line-height:1;display:block}.calc-engine-suite .headline .sub{color:var(--muted);margin-top:8px;font-size:12.5px;display:block}.calc-engine-suite dl.stats{font-variant-numeric:tabular-nums;grid-template-columns:1fr auto;gap:0;margin:22px 0 0;display:grid}.calc-engine-suite dl.stats dt{color:var(--muted);border-bottom:1px solid var(--rule);padding:11px 0;font-size:13px}.calc-engine-suite dl.stats dd{font-family:var(--font-mono);text-align:right;border-bottom:1px solid 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.chart{margin-top:26px}.calc-engine-suite .chart svg{width:100%;height:auto;display:block;overflow:visible}.calc-engine-suite .legend{color:var(--muted);flex-wrap:wrap;gap:18px;margin-top:10px;font-size:11.5px;display:flex}.calc-engine-suite .legend i{vertical-align:baseline;border-radius:1px;width:9px;height:9px;margin-right:6px;display:inline-block}.calc-engine-suite .ch-base{fill:var(--chart-base)}.calc-engine-suite .ch-gold{fill:var(--gold)}.calc-engine-suite .ch-line{fill:none;stroke:var(--gold);stroke-width:2px;stroke-linejoin:round}.calc-engine-suite .ch-area{fill:var(--gold);opacity:.1}.calc-engine-suite .ch-axis{stroke:var(--rule);stroke-width:1px}.calc-engine-suite .ch-grid{stroke:var(--rule);stroke-width:1px;stroke-dasharray:2 3;opacity:.7}.calc-engine-suite .ch-tick{fill:var(--muted);font-family:var(--font-mono);font-size:9.5px}.calc-engine-suite .ch-dot{fill:var(--gold)}.calc-engine-suite .tbl-wrap{border:1px solid var(--rule);background:var(--surface);border-radius:2px;overflow-x:auto}.calc-engine-suite table{border-collapse:collapse;width:100%;font-size:13px}.calc-engine-suite th{font-family:var(--font-mono);letter-spacing:0;text-transform:uppercase;color:var(--muted);text-align:left;border-bottom:1px solid var(--rule);white-space:nowrap;padding:9px 10px;font-size:9.5px;font-weight:400}.calc-engine-suite th.num,.calc-engine-suite td.num{text-align:right}.calc-engine-suite td{border-bottom:1px solid var(--rule);padding:4px 6px}.calc-engine-suite tbody tr:last-child td{border-bottom:0}.calc-engine-suite td input{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--fg);background:0 0;border:1px solid #0000;border-radius:2px;width:100%;min-width:72px;padding:6px 7px;font-size:13px}.calc-engine-suite td input.name{font-family:var(--font-body);min-width:110px}.calc-engine-suite td input.num{text-align:right}.calc-engine-suite td 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.bands{flex-direction:column;gap:0;margin-top:20px;display:flex}.calc-engine-suite .band{border-bottom:1px solid var(--rule);color:var(--muted);justify-content:space-between;gap:14px;padding:8px 0;font-size:12px;display:flex}.calc-engine-suite .band.on{color:var(--fg);font-weight:500}.calc-engine-suite .band.on .dot{box-shadow:0 0 0 3px color-mix(in srgb,currentColor 25%,transparent)}.calc-engine-suite .band .dot{vertical-align:1px;border-radius:50%;width:8px;height:8px;margin-right:9px;display:inline-block}.calc-engine-suite .meter{background:var(--chart-base);border-radius:3px;height:6px;margin-top:18px;overflow:hidden}.calc-engine-suite .meter span{background:var(--gold);border-radius:3px;height:100%;transition:width .3s;display:block}@media (prefers-reduced-motion:reduce){.calc-engine-suite .meter span{transition:none}}.calc-engine-suite .disclaimer{border-top:1px solid 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var(--gold);outline-offset:2px}.calc-engine-suite .copied{color:var(--ok);align-self:center;font-size:11.5px}.calc-engine-suite .sr{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.calc-engine-suite{display:block;background:0 0!important}.calc-engine-suite [hidden],.calc-engine-suite .compliance,.calc-engine-suite .masthead,.calc-engine-suite nav.tabs,.calc-engine-suite footer.risk,.calc-engine-suite section.panel>h2,.calc-engine-suite section.panel>p.what{display:none!important}.calc-engine-suite .wrap{max-width:none!important;margin:0!important;padding:0!important}.calc-engine-suite{color:var(--fg);font-family:var(--font-body);--bg:var(--calc-background)!important;--surface:var(--calc-surface)!important;--fg:var(--foreground)!important;--muted:var(--muted-foreground)!important;--rule:var(--border)!important;--gold:var(--primary)!important;--gold-soft:var(--premium)!important;--chart-base:var(--calc-chart-base)!important;--font-display:"Sora",sans-serif!important;--font-body:"Inter",system-ui,sans-serif!important;--font-mono:"JetBrains Mono",ui-monospace,monospace!important}.calc-engine-suite input,.calc-engine-suite select{border-radius:10px!important}.calc-engine-suite button{border-radius:999px!important}.calc-engine-suite .tbl-wrap{border-radius:12px!important}.calc-engine-suite td input{border-radius:8px!important}.calc-engine-suite{--font-display:"Sora Variable",sans-serif!important;--font-body:"Inter Variable",sans-serif!important;--font-mono:"JetBrains Mono Variable",monospace!important}@media (width<=767px){.calc-engine-suite .headline .v{font-size:2.2rem}.calc-engine-suite h2{font-size:1.55rem}}.calc-engine-fd{--bg:var(--calc-background);--surface:var(--calc-surface);--surface-2:var(--surface-strong);--fg:var(--foreground);--muted:var(--muted-foreground);--rule:var(--border);--gold:var(--primary);--gold-soft:var(--premium);--chart-base:var(--calc-chart-base);--gold-dim:var(--calc-gold-dim);--line:var(--calc-line);--line-soft:var(--border);--ok:var(--calc-success);--good:var(--calc-success);--warn:var(--calc-warning);--crit:var(--calc-danger)}.calc-engine-fd *,.calc-engine-fd :before,.calc-engine-fd :after{box-sizing:border-box}.calc-engine-fd{-webkit-text-size-adjust:100%;margin:0;font-family:system-ui,-apple-system,sans-serif;font-size:14px}.calc-engine-fd img{max-width:100%;height:auto}.calc-engine-fd *{box-sizing:border-box}.calc-engine-fd{background:var(--bg);color:var(--fg);font-family:var(--ui);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.55}.calc-engine-fd .wrap{max-width:1120px;margin:0 auto;padding-block:40px 64px;padding-inline:20px}.calc-engine-fd h1,.calc-engine-fd h2,.calc-engine-fd h3{text-wrap:balance;margin:0}.calc-engine-fd .eyebrow{letter-spacing:0;text-transform:uppercase;color:var(--gold);font-size:11px;font-weight:600}.calc-engine-fd h1{font-family:var(--display);letter-spacing:0;margin-top:14px;font-size:64px;font-weight:400;line-height:1.04}.calc-engine-fd .lede{color:var(--muted);max-width:60ch;margin-top:14px;font-size:15px}.calc-engine-fd .rule{background:var(--line);border:0;height:1px;margin:32px 0}.calc-engine-fd .modes{scrollbar-width:thin;gap:6px;margin-bottom:28px;padding-bottom:4px;display:flex;overflow-x:auto}.calc-engine-fd .mode{border:1px solid var(--line-soft);color:var(--muted);font-family:var(--ui);letter-spacing:0;cursor:pointer;white-space:nowrap;background:0 0;border-radius:2px;flex:none;padding:9px 15px;font-size:12.5px;font-weight:500;transition:all .18s}.calc-engine-fd .mode:hover{color:var(--fg);border-color:var(--line)}.calc-engine-fd .mode[aria-selected=true]{background:var(--gold);border-color:var(--gold);color:var(--bg);font-weight:600}.calc-engine-fd .bankbar{margin-bottom:26px}.calc-engine-fd .bankbar .eyebrow{margin-bottom:9px}.calc-engine-fd .bank{border:1px solid var(--line-soft);color:var(--muted);font-family:var(--ui);cursor:pointer;white-space:nowrap;background:0 0;border-radius:2px;flex:none;align-items:baseline;gap:8px;padding:8px 13px;font-size:12px;font-weight:500;transition:all .18s;display:flex}.calc-engine-fd .bank:hover{color:var(--fg);border-color:var(--line)}.calc-engine-fd .bank[aria-selected=true]{background:var(--gold);border-color:var(--gold);color:var(--bg);font-weight:600}.calc-engine-fd .bank b{font-variant-numeric:tabular-nums;color:var(--gold);font-weight:600}.calc-engine-fd .bank[aria-selected=true] b{color:var(--bg)}.calc-engine-fd .bank.pin{border-color:var(--gold)}.calc-engine-fd .tiers{flex-wrap:wrap;gap:6px;margin-top:9px;display:flex}.calc-engine-fd .tier{background:var(--surface-2);border:1px solid var(--line-soft);color:var(--muted);font-family:var(--ui);cursor:pointer;font-variant-numeric:tabular-nums;border-radius:2px;padding:6px 9px;font-size:11.5px}.calc-engine-fd .tier:hover{color:var(--fg)}.calc-engine-fd .tier[aria-pressed=true]{border-color:var(--gold);color:var(--gold)}.calc-engine-fd .section{margin-top:44px}.calc-engine-fd .section h2{font-family:var(--display);margin-bottom:6px;font-size:30px;font-weight:400}.calc-engine-fd .section p.note{color:var(--muted);max-width:70ch;margin:0 0 16px;font-size:12.5px}.calc-engine-fd .grid{grid-template-columns:minmax(0,340px) minmax(0,1fr);align-items:start;gap:28px;display:grid}@media (width<=860px){.calc-engine-fd .grid{grid-template-columns:minmax(0,1fr)}}.calc-engine-fd .panel{background:var(--surface);border:1px solid var(--line-soft);border-radius:3px;padding:22px}.calc-engine-fd .panel h2{letter-spacing:0;text-transform:uppercase;color:var(--gold);margin-bottom:18px;font-size:11px;font-weight:600}.calc-engine-fd .field{margin-bottom:18px}.calc-engine-fd .field:last-child{margin-bottom:0}.calc-engine-fd label{color:var(--muted);letter-spacing:0;margin-bottom:6px;font-size:12px;display:block}.calc-engine-fd input[type=number],.calc-engine-fd select{background:var(--surface-2);border:1px solid var(--line-soft);width:100%;color:var(--fg);font-family:var(--ui);font-variant-numeric:tabular-nums;border-radius:2px;padding:9px 11px;font-size:16px}.calc-engine-fd input[type=number]:focus,.calc-engine-fd select:focus,.calc-engine-fd input[type=range]:focus-visible,.calc-engine-fd .mode:focus-visible,.calc-engine-fd button:focus-visible{outline:2px solid 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solid;border-radius:2px;gap:10px;padding:11px 13px;font-size:13px;display:flex}.calc-engine-fd .alert.w{border-color:var(--warn)}.calc-engine-fd .alert.c{border-color:var(--crit)}.calc-engine-fd .alert.g{border-color:var(--good)}.calc-engine-fd .alert b{font-weight:600}.calc-engine-fd .hero{background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:26px}.calc-engine-fd .hero-top{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=520px){.calc-engine-fd .hero-top{grid-template-columns:1fr}}.calc-engine-fd .big{font-family:var(--display);font-variant-numeric:tabular-nums;letter-spacing:0;font-size:50px;line-height:1}.calc-engine-fd .big.gold{color:var(--gold)}.calc-engine-fd .cap{letter-spacing:0;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-size:11px}.calc-engine-fd .sub{color:var(--muted);margin-top:7px;font-size:12.5px}.calc-engine-fd .stats{background:var(--line-soft);border:1px solid 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