:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#12231f;--muted:#60706b;--paper:#f7f6f1;--surface:#fffefa;--line:#d9ddd8;--line-strong:#aeb9b4;--green:#0d6b50;--green-soft:#dfeee8;--amber:#925b0b;--amber-soft:#f7ead2;--red:#a33a35;--measure:1180px;font-variant-numeric:tabular-nums;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth}body{background:var(--paper);max-width:100%;color:var(--ink);margin:0;line-height:1.5}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}button,input{font:inherit}.skip{z-index:100;background:var(--ink);color:#fff;padding:.7rem 1rem;position:fixed;top:-4rem;left:1rem}.skip:focus{top:1rem}.site-header{z-index:20;background:color-mix(in srgb, var(--paper) 94%, transparent);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0}.header-inner{width:100%;max-width:var(--measure);justify-content:space-between;align-items:center;gap:2rem;min-height:62px;margin:auto;padding:0 24px;display:flex}.wordmark{letter-spacing:-.045em;font-size:1.25rem;font-weight:850;text-decoration:none}.wordmark span{color:var(--green);font-weight:650}.site-header nav{gap:1.35rem;min-width:0;font-size:.85rem;font-weight:650;display:flex}.site-header nav a{color:var(--muted);text-decoration:none}.site-header nav a:hover{color:var(--ink)}main{width:100%;max-width:var(--measure);margin:auto;padding:0 24px 80px;overflow-x:clip}.hero,.page-title{border-bottom:1px solid var(--line-strong);padding:clamp(48px,8vw,104px) 0 clamp(36px,6vw,72px)}.home-hero{grid-template-columns:1.35fr .65fr;align-items:end;gap:clamp(36px,8vw,110px);display:grid}.eyebrow{color:var(--green);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .65rem;font-size:.73rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.075em;max-width:860px;margin-bottom:1rem;font-size:clamp(3.2rem,10vw,7.4rem);line-height:.87}.priority-title h1{font-size:clamp(3.2rem,9vw,6.7rem)}h2{letter-spacing:-.045em;margin-bottom:.8rem;font-size:clamp(1.6rem,3.5vw,2.55rem);line-height:1.08}.lead,.page-title>p:last-child{max-width:730px;color:var(--muted);font-size:clamp(1.05rem,2vw,1.35rem)}.primary-link{background:var(--ink);color:#fff;border-radius:4px;margin-top:.8rem;padding:.75rem 1rem;font-weight:750;text-decoration:none;display:inline-block}.text-link{color:var(--green);margin-top:1rem;font-weight:750;display:inline-block}.identity-list{border-top:2px solid var(--ink);margin:0}.identity-list div{border-bottom:1px solid var(--line);justify-content:space-between;gap:1.5rem;padding:.85rem 0;display:flex}dt{color:var(--muted);font-size:.8rem}dd{text-align:right;margin:0;font-weight:700}.section{border-bottom:1px solid var(--line);padding:clamp(42px,7vw,84px) 0}.section-heading{margin-bottom:2rem;position:relative}.section-heading h2{max-width:760px}.section-heading>a{color:var(--green);font-weight:700;position:absolute;top:1.6rem;right:0}.section-note{max-width:760px;color:var(--muted);margin:1.2rem 0 0;font-size:.9rem}.pair-grid{background:var(--line-strong);border:1px solid var(--line-strong);grid-template-columns:repeat(2,1fr);gap:1px;display:grid}.quote-strip{background:var(--surface);border-top:3px solid var(--ink);border-bottom:1px solid var(--line-strong);grid-template-columns:minmax(220px,1.4fr) repeat(5,minmax(100px,.7fr));display:grid}.quote-strip.compact{border:0;grid-template-columns:1.4fr .75fr .75fr}.quote-primary,.quote-metric,.quote-meta{border-right:1px solid var(--line);flex-direction:column;justify-content:center;min-height:118px;padding:18px;display:flex}.quote-primary>span,.quote-metric>span{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;font-weight:700}.quote-primary>strong{letter-spacing:-.045em;font-size:clamp(1.75rem,3vw,2.7rem)}.quote-primary small,.quote-meta small{color:var(--muted)}.quote-metric strong{margin-top:.25rem;font-size:1.05rem}.quote-meta{border-top:1px solid var(--line);border-right:0;flex-flow:wrap;grid-column:1/-1;justify-content:flex-start;align-items:center;gap:.55rem 1.2rem;min-height:auto}.freshness{border-radius:999px;padding:.18rem .5rem;font-size:.72rem;font-weight:800}.freshness.updated{background:var(--green-soft);color:var(--green)}.freshness.delayed{background:var(--amber-soft);color:var(--amber)}.freshness.stale{color:var(--red);background:#f2e1df}.positive{color:var(--green)}.negative{color:var(--red)}.data-unavailable{background:var(--surface);border:1px solid var(--line);flex-direction:column;justify-content:center;min-height:120px;padding:24px;display:flex}.data-unavailable span{color:var(--muted)}.split{grid-template-columns:1fr 1fr;gap:clamp(36px,8vw,100px);display:grid}.payment-summary{border-top:2px solid var(--ink);grid-template-columns:repeat(2,1fr);display:grid}.payment-summary>div{border-bottom:1px solid var(--line);flex-direction:column;padding:16px 0;display:flex}.payment-summary>div:nth-child(odd){padding-right:18px}.payment-summary>div:nth-child(2n){border-left:1px solid var(--line);padding-left:18px}.payment-summary span{color:var(--muted);text-transform:uppercase;font-size:.76rem}.payment-summary strong{font-size:1.15rem}.payment-summary .payment-date{border-left:0;grid-column:1/-1;padding-left:0}.payment-summary .payment-date strong{font-size:1.8rem}.payment-summary .certainty{color:var(--muted);grid-column:1/-1;padding-top:14px;font-size:.83rem}.residual-visual{align-self:center}.residual-visual>span{color:var(--muted)}.residual-visual>strong{letter-spacing:-.07em;margin:.2rem 0 1rem;font-size:clamp(3rem,7vw,5.5rem);display:block}.residual-track{background:var(--line);height:9px}.residual-track i{background:var(--green);height:100%;display:block}.residual-visual p{max-width:560px;color:var(--muted);margin-top:1.2rem}.feature-links{background:var(--line);grid-template-columns:repeat(3,1fr);gap:1px;padding-left:1px;display:grid}.feature-links a{background:var(--surface);flex-direction:column;min-height:210px;padding:24px;text-decoration:none;display:flex}.feature-links span{color:var(--green);text-transform:uppercase;font-size:.75rem;font-weight:800}.feature-links strong{margin-top:auto;font-size:1.35rem}.feature-links p{color:var(--muted);margin:.4rem 0 0;font-size:.88rem}.prose-grid{grid-template-columns:repeat(2,1fr);gap:clamp(32px,7vw,90px);display:grid}.prose-grid p{color:var(--muted)}.methodology dl{border-top:2px solid var(--ink);grid-template-columns:repeat(3,1fr);margin:0;display:grid}.methodology dl>div{border-right:1px solid var(--line);padding:20px}.methodology dt{color:var(--green);text-transform:uppercase;font-weight:800}.methodology dd{text-align:left;margin-top:.7rem;font-weight:450}.relation-grid{grid-template-columns:1fr 1fr;gap:30px 80px;display:grid}.relation-grid dl{border-top:2px solid var(--ink);margin:0}.relation-grid dl div{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:14px 0;display:flex}.relation-grid .implied-fx{flex-direction:column}.relation-grid .implied-fx dd{text-align:left;font-size:1.3rem}.relation-grid>small{color:var(--muted);grid-column:1/-1}.history-toolbar{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.range-links,.series-switch{flex-wrap:wrap;gap:4px;display:flex}.range-links a,.series-switch a{border:1px solid var(--line);text-align:center;min-width:48px;padding:.48rem .65rem;font-size:.8rem;font-weight:750;text-decoration:none}.range-links a[aria-current=page],.series-switch a[aria-current=page]{background:var(--ink);color:#fff;border-color:var(--ink)}.stat-line{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);grid-template-columns:repeat(6,1fr);display:grid}.stat-line>div{border-right:1px solid var(--line);padding:12px}.stat-line span{color:var(--muted);font-size:.7rem;display:block}.stat-line strong{font-size:.92rem}.price-chart{margin:22px 0 28px}.price-chart svg{width:100%;height:280px;display:block;overflow:hidden}.price-chart line{stroke:var(--line);stroke-width:1px;vector-effect:non-scaling-stroke}.price-chart polyline{fill:none;stroke:var(--green);stroke-width:2.5px;vector-effect:non-scaling-stroke;stroke-linejoin:round}.price-chart figcaption{color:var(--muted);justify-content:space-between;font-size:.75rem;display:flex}.table-scroll{border-top:2px solid var(--ink);width:100%;max-width:100%;overflow-x:auto}table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:.83rem}th{color:var(--muted);text-align:right;text-transform:uppercase;letter-spacing:.05em;font-size:.68rem}th:first-child,td:first-child{text-align:left}th,td{text-align:right;border-bottom:1px solid var(--line);padding:11px 12px}.series-switch{border-bottom:1px solid var(--line-strong);margin-top:-22px;padding-bottom:24px}.series-switch a{min-width:150px;padding:.8rem 1rem}.series-switch small{opacity:.7;display:block}.withheld{max-width:850px}.withheld h2{max-width:700px}.withheld p:not(.eyebrow){color:var(--muted)}.facts dl{border-top:2px solid var(--ink);grid-template-columns:repeat(3,1fr);display:grid}.facts dl>div{border-bottom:1px solid var(--line);padding:16px 0}.facts dd{text-align:left;margin-top:.3rem;padding-right:20px}.payment-timeline{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}.payment-timeline li{border-bottom:1px solid var(--line);grid-template-columns:1.3fr repeat(4,.75fr);gap:20px;padding:17px 10px 17px 25px;display:grid;position:relative}.payment-timeline li>div:not(.timeline-date){text-align:right}.payment-timeline li span,.payment-timeline li small{color:var(--muted);font-size:.72rem;display:block}.payment-timeline .timeline-dot{background:var(--green);border-radius:50%;width:8px;height:8px;position:absolute;top:25px;left:3px}.payment-timeline .past{opacity:.58}.payment-timeline .past .timeline-dot{background:var(--line-strong)}.source-box{max-width:850px}.source-box p{color:var(--muted)}.amount-tool{border-top:2px solid var(--ink);padding-top:18px}.preset-row{flex-wrap:wrap;gap:6px;display:flex}.preset-row button{background:var(--surface);border:1px solid var(--line-strong);cursor:pointer;padding:.45rem .65rem}.amount-tool label,.calculator-form>label{color:var(--muted);flex-direction:column;gap:.4rem;margin-top:1rem;font-size:.8rem;font-weight:700;display:flex}.amount-tool input,.calculator-form input{width:100%;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:0;padding:.72rem .8rem}.amount-results{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:18px 0;display:grid}.amount-results div{padding:12px 10px 12px 0}.amount-results span{color:var(--muted);font-size:.72rem;display:block}.amount-tool>small{color:var(--muted)}.calculator-layout{grid-template-columns:minmax(270px,.65fr) 1.35fr;gap:50px 80px;display:grid}.calculator-form{border-top:2px solid var(--ink)}.calculator-form fieldset{border:0;margin:1rem 0 0;padding:0}.calculator-form legend{color:var(--muted);font-size:.8rem;font-weight:700}.calculator-form .radio{align-items:center;gap:.35rem;margin:.45rem .8rem 0 0;font-size:.85rem;display:inline-flex}.calculator-form .radio input{width:auto}.calculator-results{background:var(--surface);border-top:3px solid var(--green);min-height:440px;padding:26px}.result-grid{grid-template-columns:repeat(2,1fr);display:grid}.result-grid>div{border-bottom:1px solid var(--line);min-height:78px;padding:12px 16px 12px 0}.result-grid span{color:var(--muted);text-transform:uppercase;font-size:.73rem;display:block}.result-grid strong{margin-top:.2rem;font-size:1.18rem;display:block}.sensitivity-table{margin-top:28px}.sensitivity-table h2{font-size:1.2rem}.calculation-error{color:var(--red)}.calculator-disclaimer{border-left:3px solid var(--amber);background:var(--amber-soft);grid-column:1/-1;padding:16px;font-size:.85rem}.calculator-notes .prose-grid,.quality-method .prose-grid{grid-template-columns:repeat(3,1fr);gap:40px}.site-footer{max-width:var(--measure);color:var(--muted);justify-content:space-between;gap:30px;margin:auto;padding:34px 24px 50px;font-size:.78rem;display:flex}.site-footer p{max-width:460px}.site-footer nav{gap:1rem;display:flex}@media (max-width:900px){.quote-strip{grid-template-columns:repeat(3,1fr)}.quote-primary{grid-column:span 3}.quote-strip.compact{grid-template-columns:1.4fr .8fr}.quote-strip.compact .quote-primary{grid-column:span 2}.stat-line{grid-template-columns:repeat(3,1fr)}.relation-grid{gap:30px}.payment-timeline li{grid-template-columns:1.3fr repeat(2,1fr)}.calculator-layout{gap:40px}}@media (max-width:680px){.header-inner{flex-wrap:wrap;align-items:center;gap:8px;min-height:0;padding:10px 16px 0}.wordmark{width:100%}.site-header nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:0;width:100%;font-size:.68rem;display:grid}.site-header nav a{text-align:center;white-space:nowrap;padding:8px 2px 10px}main{padding:0 16px 56px}.hero,.page-title{padding-top:48px}h1,.priority-title h1{overflow-wrap:anywhere;max-width:100%;font-size:clamp(2.75rem,13vw,3.2rem);line-height:.92}.lead,.page-title>p:last-child,.relation-grid p,.relation-grid>small,.section-note{overflow-wrap:anywhere}.home-hero,.split,.relation-grid,.calculator-layout{grid-template-columns:1fr}.identity-list{margin-top:12px}.pair-grid,.feature-links,.prose-grid,.methodology dl,.facts dl,.calculator-notes .prose-grid,.quality-method .prose-grid{grid-template-columns:1fr}.quote-strip,.quote-strip.compact{grid-template-columns:repeat(2,1fr)}.quote-primary,.quote-strip.compact .quote-primary{grid-column:span 2;min-height:100px}.quote-primary,.quote-metric{padding:14px}.quote-metric{min-height:82px}.quote-meta{grid-column:1/-1;padding:14px;display:flex}.section-heading>a{margin-top:.5rem;display:inline-block;position:static}.feature-links a{min-height:165px}.methodology dl>div{border-right:0;border-bottom:1px solid var(--line)}.relation-grid>small{grid-column:auto}.history-toolbar{flex-direction:column;align-items:flex-start}.range-links{flex-wrap:nowrap;width:100%;overflow-x:auto}.range-links a{flex:1 0 46px}.stat-line{grid-template-columns:repeat(2,1fr)}.price-chart svg{height:210px}.payment-timeline{border-top:0}.payment-timeline li{border:1px solid var(--line);grid-template-columns:repeat(2,1fr);margin-bottom:12px;padding:16px 12px 16px 26px}.payment-timeline .timeline-date{grid-column:1/-1}.payment-timeline li>div:not(.timeline-date){text-align:left}.amount-results,.result-grid{grid-template-columns:1fr}.amount-results div{border-bottom:1px solid var(--line)}.calculator-results{padding:18px}.calculator-form .radio{margin-right:.5rem}.calculator-disclaimer{overflow-wrap:anywhere}.site-footer{flex-direction:column;padding:28px 16px 40px}.site-footer nav{flex-direction:column}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
