@font-face{font-family:Inter;src:url('/assets/inter.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/assets/mono.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
:root{--paper:#e3d6ba;--ink:#70522e;--muted:#78664d;--surface:#efe4cc;--fold:#d4c09c;--accent:#a3875e;--line:#beac8d;--deep:#493721;--sans:Inter,'Helvetica Neue',Arial,sans-serif;--mono:'IBM Plex Mono',Consolas,monospace;--gutter:clamp(16px,4vw,40px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--ink);outline-offset:4px}p{margin:0}h1,h2,h3{font-weight:600;letter-spacing:-.015em;margin:0}h2{font-size:clamp(26px,3.4vw,34px);line-height:1.15}h3{line-height:1.45}.wrap{max-width:1120px;margin:0 auto;padding:0 var(--gutter)}.mono{font-family:var(--mono)}.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.icon{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:-2px}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;top:-80px;left:16px;z-index:99;padding:12px;background:var(--surface)}.skip-link:focus{top:8px}
.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--paper) 95%,transparent);backdrop-filter:blur(8px);border-bottom:1.5px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}.wordmark{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.025em;text-decoration:none;white-space:nowrap}.wordmark img{width:42px;height:42px;object-fit:cover;mix-blend-mode:multiply;display:block}.nav nav{display:flex;align-items:center;gap:clamp(12px,2.5vw,28px);font-size:15px}.nav nav a{text-decoration:none;color:var(--muted)}.nav nav a:hover{color:var(--ink)}.nav nav a.active{color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border:1.5px solid var(--ink);font-weight:500;font-size:15px;text-decoration:none;background:transparent;color:var(--ink);transition:transform .12s ease,box-shadow .12s ease}.btn:hover{transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink)}.btn.solid{background:var(--ink);color:var(--surface)}.btn.small{padding:7px 13px;font-size:14px}.btn.light{background:var(--surface);color:var(--deep);border-color:var(--surface)}.btn.ghost{color:var(--surface);border-color:#b4a186}.btn.ghost:hover,.btn.light:hover{box-shadow:3px 3px 0 var(--accent)}.btn.wide{width:100%;margin-top:16px;font-size:16px;padding:13px 18px}.btn:disabled{opacity:.55;transform:none;box-shadow:none}
.hero{padding-top:clamp(20px,4vw,40px);padding-bottom:clamp(28px,5vw,56px)}.home-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;background:var(--deep);color:var(--surface);border:1.5px solid var(--deep)}.home-text{padding:clamp(24px,4vw,44px);min-width:0}.home-text h1{font-size:clamp(38px,5vw,58px);line-height:1.03;margin-bottom:18px}.home-text h1 em{font-style:normal;box-shadow:inset 0 -.14em 0 var(--accent)}.home-text p{color:#e0d3b9;max-width:48ch}.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.home-fly{padding:clamp(8px,2vw,20px);min-width:0}.fly{display:block;width:100%;max-width:520px;height:auto;margin:0 auto}.fly .ring{fill:none;stroke:#8e795d;stroke-width:1.5}.fly .flow{fill:none;stroke:var(--surface);stroke-width:1.5;stroke-dasharray:3 11;opacity:.7;transform-origin:230px 230px;animation:fly-spin 60s linear infinite}.fly .orbit{transform-origin:230px 230px;animation:fly-spin 15s linear infinite}.orbit circle{fill:#d5b378}.flow-arrows{fill:var(--surface)}.fly .node rect{fill:var(--deep);stroke:var(--surface);stroke-width:1.5}.fly .node.burn rect{stroke:#cba66e}.fly text{text-anchor:middle;fill:var(--surface);font-family:var(--sans)}.fly .n{font-size:14px;font-weight:600}.fly .d{font-size:10px;fill:#d3c3a9;font-family:var(--mono)}.fly .core{font-size:34px;font-weight:600;letter-spacing:-.02em}.fly .core-d{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;fill:#d3c3a9}@keyframes fly-spin{to{transform:rotate(360deg)}}
section{padding:clamp(36px,6vw,72px) 0}.section-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px 24px;margin-bottom:24px}.rule{border:0;border-top:1.5px dashed var(--line);margin:0}.status{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;color:var(--muted)}.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0}.sheet{position:relative;background:var(--surface);border:1.5px solid var(--ink);padding:20px 20px 18px;min-width:0}.sheet:after{content:'';position:absolute;top:-1.5px;right:-1.5px;width:22px;height:22px;border-left:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);background:linear-gradient(to top right,var(--fold) calc(50% - 1px),var(--ink) calc(50% - 1px),var(--ink) calc(50% + 1px),var(--paper) calc(50% + 1px))}.sheet.accent:after{background:linear-gradient(to top right,var(--ink) calc(50% - 1px),var(--ink) calc(50% + 1px),var(--paper) calc(50% + 1px))}.sheet.flat{background:transparent;border-style:dashed}
.trade-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:16px;align-items:start}.tabs{display:inline-flex;border:1.5px solid var(--ink);margin-bottom:16px}.tabs button{font-size:14px;font-weight:500;padding:7px 18px;border:0;background:transparent;color:var(--muted)}.tabs button[aria-selected=true]{background:var(--ink);color:var(--surface)}.field{border:1.5px solid var(--ink);background:var(--paper);padding:12px 14px}.field-label{display:flex;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted)}.field-row{display:flex;align-items:baseline;gap:10px;margin-top:6px}.field input{flex:1;min-width:0;width:100%;font-size:26px;font-weight:600;letter-spacing:-.01em;border:0;outline-offset:1px;background:transparent;color:var(--ink);font-variant-numeric:tabular-nums}.field input::placeholder{color:#b5a180}.unit{font-family:var(--mono);font-size:14px;color:var(--muted)}.field output{flex:1;min-width:0;font-size:26px;font-weight:600}.arrow-down{text-align:center;color:var(--muted);line-height:1;margin:6px 0}.quote{margin:14px 0 0;font-size:14px}.quote>div{display:flex;justify-content:space-between;gap:16px;padding:6px 0;border-top:1.5px dashed var(--line)}.quote dt{color:var(--muted)}.quote dd{margin:0;font-family:var(--mono);text-align:right}.slip{display:inline-flex;gap:4px}.slip button{font-family:var(--mono);font-size:12.5px;padding:1px 7px;border:1.5px solid var(--line);background:transparent;color:var(--muted)}.slip button[aria-pressed=true]{border-color:var(--ink);color:var(--ink);background:#dfceae}.tx-note{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:10px;min-height:1.4em;overflow-wrap:anywhere}.tax-value{font-size:46px;font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:10px 0 2px}.tax-value small{font-size:16px;font-weight:500;color:var(--muted);letter-spacing:0;margin-left:8px}.cap{font-size:14px;color:var(--muted)}.price-chart{margin-top:18px;padding-top:14px;border-top:1px solid var(--ink)}.price-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.price-now{font-family:var(--mono);font-size:12px;color:var(--muted)}.chart-empty{height:230px;display:grid;place-items:center;text-align:center;margin-top:14px;background:repeating-linear-gradient(to top,transparent 0,transparent 56px,#c7b99d66 56px,#c7b99d66 57px)}.chart-empty>div{background:var(--surface);padding:12px 18px}.chart-empty p{font-size:15px}.chart-empty span{font-family:var(--mono);font-size:11px;color:var(--muted)}.chart-icon{height:26px;width:26px;margin-bottom:10px;opacity:.65}.chart-link{display:inline-block;margin-top:8px;font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tile .label{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-right:22px}.tile .value{font-size:clamp(30px,4vw,38px);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:12px 0 2px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.tile .value small{font-size:15px;font-weight:500;color:var(--muted);letter-spacing:0;margin-left:6px}.tile .value-pending{font-size:18px;font-style:italic;line-height:1.45;margin-top:18px;margin-bottom:4px}.tile .sub{font-size:14px;color:var(--muted);min-height:2.9em}.states{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:16px;border:1.5px solid var(--ink);background:var(--surface)}.states>div{padding:16px 20px;border-left:1.5px dashed var(--line)}.states>div:first-child{border-left:0}.states b{display:block;font-size:22px;font-weight:600;margin-top:6px}.states b small{font-size:14px;color:var(--muted);font-weight:400}.states p{font-size:14px;color:var(--muted)}.table-scroll{overflow-x:auto;margin-top:16px;border:1.5px solid var(--ink);background:var(--surface)}table{border-collapse:collapse;width:100%;font-size:14.5px;min-width:560px}th,td{text-align:left;padding:11px 16px;border-bottom:1.5px dashed var(--line);white-space:nowrap}th{font-family:var(--mono);font-size:11.5px;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}tr:last-child td{border-bottom:0}.account-empty{text-align:center;padding:36px 16px;color:var(--muted);white-space:normal}.account-empty svg{width:24px;height:24px;margin-bottom:10px}.account-empty strong{display:block;font-size:14px;font-weight:500;color:var(--ink)}.account-empty span{font-family:var(--mono);font-size:12px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.step-no{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.06em}.step h3{font-size:19px;margin:10px 0 8px;padding-right:8px}.step p{font-size:15px;color:var(--muted)}.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.disclosure{margin-top:72px}.cols h3{font-size:18px;margin-bottom:10px}.cols ul{margin:0;padding-left:18px;color:var(--muted);font-size:15px}.cols li{margin:6px 0}.cols li::marker{color:var(--ink)}.facts{margin:0;border:1.5px solid var(--ink);background:var(--surface)}.facts>div{display:grid;grid-template-columns:220px 1fr;gap:2px 20px;padding:13px 20px;border-top:1.5px dashed var(--line)}.facts>div:first-child{border-top:0}.facts dt{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:3px}.facts dd{margin:0;font-size:15.5px;overflow-wrap:anywhere}.risk{font-size:14px;color:var(--muted);border-left:3px solid var(--ink);padding:4px 0 4px 16px;max-width:80ch;margin-top:24px}.landscape{height:150px;background:url('/assets/banner.png') center 65%/cover no-repeat;mix-blend-mode:multiply;border-top:1px solid var(--line)}footer{border-top:1.5px solid var(--line);padding:28px 0 44px;font-size:14px;color:var(--muted)}footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}footer a{text-decoration:none}footer a:hover{text-decoration:underline}
.docs-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:56px;padding-top:48px;padding-bottom:64px}.docs-sidebar{position:sticky;top:100px;align-self:start;display:grid;gap:10px;font-size:14px}.docs-sidebar .eyebrow{margin-bottom:8px}.docs-sidebar a{text-decoration:none;padding:5px 0}.docs-sidebar a:hover{text-decoration:underline}.docs-content{max-width:740px}.docs-content>h1{font-size:42px;line-height:1.1;margin:10px 0 20px}.docs-content .intro{font-size:19px;color:var(--muted)}.docs-content section{padding:32px 0;border-bottom:1px dashed var(--line)}.docs-content section h2{font-size:26px;margin-bottom:16px}.docs-content p+p{margin-top:14px}.docs-content li{margin:8px 0}.docs-content .sheet{margin:22px 0}.docs-content a{text-underline-offset:3px}.docs-content .facts>div{grid-template-columns:120px 1fr}
.wordmark img{-webkit-mask-image:radial-gradient(ellipse at center,#000 48%,transparent 72%);mask-image:radial-gradient(ellipse at center,#000 48%,transparent 72%)}
@media(max-width:1039px){.home-hero{grid-template-columns:1fr}.home-fly{padding-top:0}.fly{max-width:440px}.home-text p{max-width:62ch}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:899px){.trade-grid{grid-template-columns:1fr}.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-empty{height:240px}.nav nav{gap:15px}.docs-layout{gap:28px;grid-template-columns:170px minmax(0,1fr)}}
@media(max-width:759px){.states{grid-template-columns:1fr}.states>div{border-left:0;border-top:1.5px dashed var(--line)}.states>div:first-child{border-top:0}.cols{grid-template-columns:1fr}.disclosure{margin-top:36px}.nav nav .hide-s{display:none}.docs-layout{grid-template-columns:1fr}.docs-sidebar{position:static;display:flex;flex-wrap:wrap;gap:8px 20px;border-bottom:1px solid var(--line);padding-bottom:20px}.docs-sidebar .eyebrow{width:100%}}
@media(max-width:639px){.nav-inner{height:auto;min-height:64px;flex-wrap:wrap;gap:4px;padding-top:8px;padding-bottom:8px}.wordmark{font-size:16px}.wordmark img{width:34px;height:34px}.nav nav{font-size:13px;gap:16px}.btn.small{font-size:12px;padding:5px 10px}.facts>div{grid-template-columns:1fr;gap:6px}.tiles{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.home-text h1{font-size:42px}.home-text{padding:28px 24px}.home-text p{font-size:16px}.sheet{padding:18px}.tax-value small{display:block;margin:4px 0}.section-head h2{font-size:28px}.disclosure{margin-top:32px}.landscape{height:100px}.docs-content>h1{font-size:34px}.docs-content .facts>div{grid-template-columns:1fr}}
@media(max-width:420px){.nav nav{width:100%;justify-content:space-between}.nav-inner{gap:5px}.hero{padding-top:20px}.home-text h1{font-size:38px}.cta{gap:8px}.cta .btn{font-size:13px;padding:10px 12px}.price-head{flex-wrap:wrap}.field-label{font-size:11px}.quote{font-size:13px}.quote>div{gap:8px}.status{font-size:11px}.chart-empty span{display:block;max-width:220px}.docs-layout{padding-top:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fly .flow,.fly .orbit{animation:none}.btn{transition:none}}