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p{font-size:14px;color:#666;margin-top:15px}.sources{border-top:1px solid #ccc;padding-top:25px;margin-top:45px;color:#777}.sources h3{font-size:18px;color:#444;margin-bottom:14px}.sources p,.sources a{font-size:12px;line-height:1.7}.sources #source-links{display:flex;flex-wrap:wrap;gap:9px 24px;margin:16px 0}.footer{border-top:1px solid #ddd;display:flex;justify-content:space-between;align-items:center;gap:25px;padding-top:30px;padding-bottom:40px;margin-top:60px;font-size:12px;color:#777}.footer .brand{font-size:15px;color:#444}dialog{border:0;max-width:480px;width:calc(100% - 32px);margin:auto;padding:34px;max-height:90dvh;overflow:auto;color:#111;background:#fff}dialog::backdrop{background:#0009;backdrop-filter:blur(3px)}dialog h2{font-size:31px;margin:18px 0 12px}dialog>p{font-size:13px;color:#666}dialog .close-dialog{position:absolute;top:10px;right:12px;background:none;border:0;font-size:27px;color:#777}.consent{font-size:12px}dialog .button{width:100%;margin:24px 0 12px}dialog #consultation-status{font-size:14px;line-height:1.6}.honeypot{position:absolute;left:-9999px;overflow:hidden;width:1px;height:1px}[hidden]{display:none!important}
@media(max-width:1100px){.shell{padding-left:30px;padding-right:30px}.calculator-grid{gap:30px;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr)}.result{padding:24px}.programs button b{font-size:24px}.bank-grid{grid-template-columns:1fr}.bank-option{display:grid;grid-template-columns:1fr auto;align-items:center;gap:5px 12px}.bank-payment{margin:0;font-size:19px}.bank-rate{grid-column:1/-1;margin:0}.nav nav{gap:18px}.intro-line p{max-width:260px}.explanation-grid{gap:24px}}
@media(max-width:800px){.calculator-grid{grid-template-columns:1fr;gap:24px}.result{position:static}.intro-line{display:block}.intro-line p{margin-top:24px;max-width:none}.result .main-number strong{font-size:44px}.result-list>div{font-size:14px}.result-list .emphasis{font-size:17px}.explanation-grid{grid-template-columns:1fr;gap:30px}.ownership-timeline{gap:20px}.nav .nav-news,.nav .nav-arch{display:none}.chart-section{padding-top:60px}.explainer{padding-top:60px}.intro{padding-bottom:44px}.bank-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.bank-option{display:block}.bank-payment{margin-top:13px;font-size:18px}.bank-rate{margin-top:8px}.section-line{align-items:start}}
@media(max-width:520px){.shell{padding-left:22px;padding-right:22px}.nav{min-height:68px;gap:10px}.brand{font-size:16px;gap:8px}.nav nav{gap:16px}.nav nav a{font-size:12px}.nav nav a:first-child{display:none}.intro{padding-top:24px}.intro>.eyebrow{margin-top:35px}h1{letter-spacing:-1.5px;font-size:46px}.lead{font-size:17px}.intro-line p{font-size:15px}.intro-meta{margin-top:28px;font-size:11px}.section-line{display:block}.section-line>.small{display:block;margin-top:14px}h2{font-size:29px}.calculator-grid{gap:20px}.step-heading{gap:12px}.step-heading h3{font-size:22px}.form-grid{grid-template-columns:1fr;gap:0}.segmented button{padding:10px 15px;font-size:13px}.programs button{padding:13px 9px}.programs button span{font-size:12px}.programs button b{font-size:24px}.house-grid{gap:7px}.house-option strong{font-size:13px;margin-left:8px;margin-right:8px}.house-option span{font-size:11px;margin-left:8px;margin-right:8px}.bank-grid{grid-template-columns:1fr;gap:8px}.bank-option{display:grid}.bank-payment{margin:0;font-size:20px}.bank-rate{margin:0}.result{padding:25px 22px}.result-list>div{font-size:12px}.result-list .emphasis{font-size:15px}.chart-section .segmented{margin-top:20px}.chart-key{gap:14px;font-size:11px}.chart-box svg{height:330px}.ownership-timeline{grid-template-columns:1fr;gap:22px}.ownership-event{padding-top:16px}.ownership-event h3{margin:9px 0}.ownership-note{padding:24px 22px}.ownership-note h3{font-size:25px}.footer{flex-wrap:wrap;gap:20px}.footer>a:last-child{width:100%}dialog{padding:30px 24px}.table-scroll{margin-left:-6px;margin-right:-6px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media print{.site-header,.configuration,.result>.button,.result-actions,.chart-inspector input,.segmented,.faq,.sources,dialog,.back{display:none!important}.shell{max-width:none;padding:0}.intro{padding:0 0 20px}.intro>.eyebrow{margin-top:15px}.calculator-grid{display:block}.result{position:static;background:#fff;padding:20px 0}.chart-section,.explainer{padding-top:30px}.chart-box svg{height:300px}.result-list>div{margin-bottom:8px}.footer{margin-top:20px}.intro-meta{margin-top:15px}}

/* Compact introduction and explanations directly on the payment chart. */
.intro-line{margin-top:30px}.intro h1{font-size:clamp(34px,4.4vw,54px);letter-spacing:-1.6px;line-height:1.08}.intro .lead{font-size:16px;max-width:650px;margin-top:18px}.intro{padding-bottom:40px}.intro-meta{margin-top:26px;padding-top:18px}.programs button:disabled{opacity:.45}.programs button:disabled b{font-size:24px}.bank-option:disabled .bank-payment{font-size:14px;white-space:normal}.chart-period-controls{display:flex;align-items:center;gap:18px;margin:-10px 0 22px}.chart-period-controls>span{font-size:12px;color:#777}.chart-context{display:flex;justify-content:space-between;gap:20px;font-size:12px;padding-top:18px;color:#777}.chart-context>span:first-child{color:#111}.chart-box svg{height:420px}.chart-event-rail{display:flex;gap:9px;overflow-x:auto;padding:6px 0 20px;scrollbar-width:thin;scrollbar-color:#bbb #eee}.flow-event{display:flex;gap:10px;align-items:flex-start;min-width:210px;max-width:240px;flex:none;text-align:left;background:#fff;border:1px solid #ddd;padding:14px;font-size:12px}.flow-event-number{width:22px;height:22px;display:flex;align-items:center;justify-content:center;flex:none;background:#111;color:#fff;font-size:11px;border-radius:50%}.flow-event small{font-size:10px;line-height:1.5;color:#777;display:block}.flow-event strong{font-size:14px;font-weight:400;display:block;margin:7px 0 0}.flow-event em{font-size:12px;font-style:normal;display:block;margin-top:8px}.flow-event:hover,.flow-event.is-event-active,.project-stage:hover,.project-stage.is-event-active{border-color:#111;background:#f5f5f5}.flow-pin{cursor:pointer;outline:none}.flow-pin:hover circle,.flow-pin:focus-visible circle,.flow-pin.is-event-active circle{stroke-width:3;stroke:#777}.chart-project{padding:20px 0 24px;border-top:1px solid #ddd}.chart-project-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.chart-project-heading h3{font-size:20px}.chart-project-heading>span{font-size:12px;color:#777}.project-stages{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin;scrollbar-color:#bbb #eee}.project-stage{flex:1 0 190px;text-align:left;border:1px solid #ddd;border-top:4px solid #aaa;background:#f7f7f7;padding:16px}.project-stage[data-flow-event=foundation]{border-top-color:#222}.project-stage[data-flow-event=shell]{border-top-color:#555}.project-stage[data-flow-event=engineering]{border-top-color:#888}.project-stage[data-flow-event=finish]{border-top-style:dashed;border-top-color:#555}.project-stage span{display:block;font-size:11px;line-height:1.5;color:#777}.project-stage strong{display:block;font-size:17px;font-weight:400;line-height:1.3;margin:12px 0}.project-stage small{font-size:11px;color:#555}.chart-event-popover{position:absolute;z-index:10;padding:24px;background:#fff;border:1px solid #bbb;box-shadow:0 10px 40px #0002}.chart-event-popover>button{position:absolute;top:8px;right:10px;border:0;background:none;font-size:22px;color:#666}.chart-event-popover>span{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#777;display:block;padding-right:14px}.chart-event-popover h3{font-size:22px;margin:13px 0 8px}.chart-event-popover #chart-event-date{font-size:12px;color:#777}.chart-event-popover strong{font-weight:400;font-size:24px;display:block;margin-top:14px}.chart-event-popover strong:empty{display:none}.chart-event-popover #chart-event-text{font-size:13px;line-height:1.6;color:#555;margin-top:14px}.chart-inspector{border-top:0}.ownership-timeline:empty{display:none}
@media(max-width:520px){.intro h1{font-size:35px;letter-spacing:-1px}.intro .lead{font-size:15px}.intro-line{margin-top:24px}.intro-meta{margin-top:24px}.chart-context{display:block;line-height:1.6}.chart-context>span{display:block}.chart-context>span+span{margin-top:5px}.chart-box svg{height:390px}.chart-period-controls{display:block}.chart-period-controls>span{display:block;margin-bottom:10px}.chart-period-controls .segmented{margin-top:0}.chart-project-heading{display:block}.chart-project-heading>span{display:block;margin-top:10px}.project-stage{flex-basis:185px}.flow-event{min-width:220px}.chart-event-popover{padding:22px}}
.flow-pin line,.flow-pin text{pointer-events:none}
@media print{.chart-event-popover,.chart-period-controls{display:none!important}.chart-event-rail,.project-stages{flex-wrap:wrap;overflow:visible}.flow-event,.project-stage{flex:1 0 25%}}