:root{color-scheme:light dark;--paper: #f2ebdd;--paper-deep: #e5dac5;--ink: #18251f;--muted: #526258;--river: #0d6258;--river-dark: #08463f;--clay: #913921;--lichen: #d7d19a;--success: #246646;--danger: #972f2f;--surface: #fffaf0;--line: rgba(24, 37, 31, .28);font-family:Inter,Roboto,Noto Sans,system-ui,sans-serif;font-size:16px;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--paper);line-height:1.55}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.2;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' 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var(--clay);outline-offset:4px}.skip-link{position:fixed;left:16px;top:12px;z-index:100;background:var(--ink);color:var(--paper);padding:12px 16px;transform:translateY(-160%)}.skip-link:focus{transform:none}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.eyebrow{margin:0 0 12px;color:var(--clay);font-size:.78rem;line-height:1.2;font-weight:850;letter-spacing:.13em;text-transform:uppercase}h1,h2,h3{font-family:Georgia,Times New Roman,serif;letter-spacing:-.025em;line-height:1.04;text-wrap:balance}h1{margin:0;max-width:12ch;font-size:clamp(2.75rem,7vw,5.25rem);font-weight:500}h2{margin:0 0 20px;font-size:clamp(2rem,4vw,3.4rem);font-weight:500}h3{margin:0;font-size:1.4rem}p{max-width:68ch}.site-header{max-width:1440px;margin:auto;min-height:96px;padding:max(20px,env(safe-area-inset-top)) clamp(20px,5vw,72px) 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minmax(420px,1.18fr);align-items:center;gap:clamp(40px,7vw,112px)}.contour-section{position:relative;overflow:hidden}.contour-section:after{content:"";position:absolute;width:360px;height:220px;right:-120px;bottom:-100px;border:1px solid var(--line);border-radius:50%;box-shadow:0 0 0 16px var(--paper),0 0 0 17px var(--line),0 0 0 34px var(--paper),0 0 0 35px var(--line),0 0 0 54px var(--paper),0 0 0 55px var(--line);opacity:.45;pointer-events:none}.lede{max-width:56ch;margin:24px 0;font-size:1.18rem}.hero-action{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin:32px 0}.hero-action span{max-width:25ch;color:var(--muted);font-size:.92rem}.plain-facts{display:grid;gap:8px;margin:32px 0 0;padding:0;list-style:none;font-size:.92rem;font-weight:700}.plain-facts li:before{content:"◆";margin-right:10px;color:var(--river);font-size:.62em}.hero-art{position:relative;margin:0;transform:rotate(1deg)}.hero-art:before{content:"";position:absolute;inset:16px -16px -16px 16px;border:2px solid var(--ink);z-index:-1}.hero-art img{display:block;width:100%;height:auto;aspect-ratio:3 / 2;object-fit:cover;clip-path:polygon(0 0,95% 0,100% 8%,100% 100%,4% 100%,0 94%)}.hero-art figcaption{position:absolute;right:20px;bottom:16px;max-width:26ch;background:var(--surface);border-left:5px solid var(--clay);padding:10px 14px;font-size:.8rem;font-weight:700}.live-preview{max-width:1240px;margin:0 auto;padding:96px clamp(20px,5vw,72px);display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(48px,9vw,128px);align-items:center;border-top:1px solid var(--line)}.inline-link{display:inline-block;margin-top:12px;font-weight:800}.map-sheet{position:relative;background:var(--surface);border:1px solid var(--ink);padding:40px;display:grid;grid-template-columns:1fr minmax(80px,160px) 1fr;gap:20px;align-items:center;box-shadow:10px 10px 0 var(--paper-deep);clip-path:polygon(0 0,96% 0,100% 12%,100% 100%,0 100%)}.map-sheet span,.map-sheet 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3}.ledger-history{margin-left:44px;padding:24px}.site-footer{grid-template-columns:1fr}.site-footer nav{align-items:flex-start;flex-direction:column;gap:12px}.site-footer p:last-child{grid-column:auto}}@media(max-width:480px){.demo-banner{align-items:flex-start;flex-direction:column}.demo-actions{width:100%;justify-content:space-between}.hero-action{align-items:stretch;flex-direction:column}.hero-action .button{width:100%}.hero-art figcaption{position:static;border-left:0;border-top:4px solid var(--clay)}.live-preview,.steps,.boundaries,.paid{padding-block:72px}.map-sheet{grid-template-columns:1fr;padding:28px 22px}.map-sheet svg{height:22px;transform:rotate(90deg)}.receipt-stamp{position:static;justify-self:start}.bridge-main{padding-top:48px}.route-rail{margin-inline:-20px}.route-rail li{letter-spacing:0;text-transform:none}.route-rail li.active{font-size:.7rem}.route-rail span{flex:0 0 auto}.date-grid{grid-template-columns:1fr}.check-grid{display:grid;grid-template-columns:1fr 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