:root{--paper:#f3f2ec;--paper-2:#e9e7df;--white:#fff;--ink:#141414;--ink-2:#5b5a55;--ink-3:#a3a199;--line:#141414;--soft:#d9d7cd;--blue:#0052ff;--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;--sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Inter,Arial,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--r:6px}
*{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.45 var(--sans);min-height:100dvh;display:flex;justify-content:center;-webkit-font-smoothing:antialiased}
body::after{content:"";position:fixed;inset:0;pointer-events:none;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.wrap{width:100%;max-width:880px;padding:max(10px,env(safe-area-inset-top)) 0 20px;display:flex;flex-direction:column;gap:12px}
.card{display:grid;grid-template-columns:1fr;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.left,.right{padding:18px 20px 20px;display:flex;flex-direction:column;gap:16px}
.right{background:var(--white);border-top:1px solid var(--line)}
.top{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font-family:var(--serif);font-size:19px}
.mark{width:24px;height:24px;border-radius:var(--r);background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:var(--serif);font-size:15px}
.chain{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.02em;border:1px solid var(--soft);border-radius:999px;padding:4px 10px 4px 8px;background:var(--white)}
.chain i{width:8px;height:8px;border-radius:50%;background:var(--blue)}
.amt{display:flex;flex-direction:column;gap:2px}
.title{margin:0;font-family:var(--serif);font-weight:400;font-size:46px;line-height:1.05;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.title small{font-size:22px;color:var(--ink-2);margin-left:6px}
.sub{margin:0;color:var(--ink-2);font-size:14px;min-height:20px}
.block{display:flex;flex-direction:column;gap:8px}
.lbl{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.lbl span:first-child{color:var(--ink);font-weight:600}
.presets{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--white)}
.preset{height:46px;border:0;border-right:1px solid var(--line);background:transparent;color:var(--ink);font:600 14px var(--sans);cursor:pointer;font-variant-numeric:tabular-nums}
.preset:last-child{border-right:0}.preset.is-on{background:var(--ink);color:var(--paper)}
.field{display:flex;align-items:center;gap:8px;height:48px;border:1px solid var(--line);border-radius:var(--r);padding:0 6px 0 12px;background:var(--white)}
.field:focus-within{box-shadow:0 0 0 2px var(--blue);border-color:var(--blue)}
.field input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:15px var(--sans);outline:0;padding:0}
.aff{color:var(--ink-2);font-size:14px;padding-right:6px}
.mono{font-family:var(--mono);font-size:13px}
.inline{border:1px solid var(--line);background:var(--paper);color:var(--ink);font:600 12px var(--sans);padding:8px 10px;border-radius:var(--r);cursor:pointer}
.hint{margin:0;font-size:12px;color:var(--ink-2);min-height:16px}.is-bad .hint,.error{color:#9b1c1c}.is-bad .field{border-color:#9b1c1c}.is-ok .hint{color:#1f6f3a}
.static-v{margin:0;padding:12px;border:1px solid var(--soft);border-radius:var(--r);background:var(--white);word-break:break-all}
.lock{font-size:10px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--ink-3);border-radius:var(--r);padding:1px 5px;margin-left:8px;color:var(--ink-2);font-family:var(--sans)}
.breakdown{margin:0;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.breakdown div{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:9px 0;border-bottom:1px dashed var(--soft);font-size:14px}
.breakdown dt{color:var(--ink-2);white-space:nowrap}.breakdown dd{margin:0;font-variant-numeric:tabular-nums;text-align:right;word-break:break-all}
.breakdown .fees{position:relative;cursor:help}.breakdown .fees dt{display:inline-flex;align-items:center;gap:6px}
.info{width:14px;height:14px;border-radius:50%;border:1px solid var(--ink-3);color:var(--ink-2);font:600 9px/12px var(--sans);font-style:normal;display:inline-grid;place-items:center}
.breakdown .fee-pop{display:none;position:absolute;right:0;bottom:calc(100% + 2px);z-index:5;min-width:230px;margin:0;padding:8px 10px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 8px 24px rgba(0,0,0,.08);flex-direction:column;gap:5px;font-size:13px;cursor:default}
.fee-pop span{display:flex;justify-content:space-between;gap:12px}.fee-pop em{font-style:normal;color:var(--ink-2)}.fee-pop b{font-weight:500;font-variant-numeric:tabular-nums}
.breakdown .fees:hover .fee-pop,.breakdown .fees:focus-within .fee-pop,.breakdown .fees.open .fee-pop{display:flex}
.breakdown .total{border-bottom:1px solid var(--line);font-weight:600}.breakdown .total dd{font-family:var(--serif);font-size:20px;font-weight:400}
.pay-head{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.secure{display:inline-flex;align-items:center;gap:5px;color:var(--ink-2);font-weight:500;letter-spacing:.02em;text-transform:none;font-size:12px}
.onramp{min-height:380px;position:relative;flex:1}
.skeleton{position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 22px,var(--paper) 22px 23px)}
.btn{display:flex;align-items:center;justify-content:center;gap:6px;height:50px;border:1px solid var(--ink);border-radius:var(--r);background:var(--ink);color:var(--paper);font:600 15px var(--sans);cursor:pointer;text-decoration:none;width:100%}
.btn:disabled{opacity:.35;cursor:not-allowed}.btn.ghost{background:transparent;color:var(--ink)}
.fine{margin:0;font-size:12px;color:var(--ink-2);line-height:1.5}.left-fine{margin-top:auto}
.error{margin:0;font-size:13px}
.receipt{grid-column:1/-1;display:flex;flex-direction:column;gap:14px;padding:18px 20px 22px;max-width:460px;width:100%;margin:0 auto}
.stamp{margin:0;align-self:flex-start;font-size:11px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--ink);padding:3px 8px;border-radius:var(--r)}
.receipt a.mono{color:var(--ink)}
.redirect{display:flex;flex-direction:column;gap:10px}
.bar{height:2px;background:var(--paper-2);overflow:hidden}.bar span{display:block;height:100%;width:0;background:var(--blue);transition:width 4s linear}
.foot{display:flex;justify-content:center;gap:14px;font-size:12px;color:var(--ink-2);flex-wrap:wrap}.foot a{color:var(--ink-2)}
.badge{border:1px solid var(--ink-3);border-radius:var(--r);padding:1px 6px}
/* sandbox stand-in for Stripe's widget (no keys configured) */
.stand{display:flex;flex-direction:column;gap:10px}
.stand .apple{height:48px;border-radius:var(--r);background:#000;color:#fff;border:0;font:600 16px var(--sans);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px}
.stand .apple svg{width:16px;height:16px;fill:#fff}
.stand .or{display:flex;align-items:center;gap:10px;color:var(--ink-2);font-size:12px;margin:2px 0}.stand .or::before,.stand .or::after{content:"";flex:1;height:1px;background:var(--soft)}
.stand .f{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--ink-2)}
.stand input{width:100%;height:44px;border:1px solid var(--soft);background:var(--white);color:var(--ink);padding:0 11px;border-radius:var(--r);font:14px var(--sans)}
.stand input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 2px var(--blue)}
.stand .grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stand .grid3{display:grid;grid-template-columns:2fr 1fr 1fr;gap:8px}
.stand .reject{background:none;border:0;color:var(--ink-2);font-size:12px;cursor:pointer;text-decoration:underline;align-self:center}
@media (min-width:860px){body{align-items:flex-start}.wrap{padding-top:36px}.card{grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:10px;overflow:hidden}.left{padding:24px 26px 22px;border-right:1px solid var(--line)}.right{padding:24px 26px 22px;border-top:0}.title{font-size:52px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* processing lock, step list, Apple Pay sheet / QR hand-off (sandbox stand-in) */
.is-busy .stand input,.is-busy .preset,.is-busy #wallet{opacity:.55}
.spin{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.steps{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;font-size:12px}
.steps span{color:var(--ink-3);display:inline-flex;align-items:center;gap:5px}.steps span::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.steps .done{color:var(--ink-2)}.steps .now{color:var(--ink);font-weight:600}.steps .now::before{background:var(--blue);box-shadow:0 0 0 3px rgba(0,82,255,.15)}
.stand input.bad{border-color:#9b1c1c}
.ov{position:fixed;inset:0;background:rgba(20,20,20,.45);display:flex;align-items:flex-end;justify-content:center;z-index:50;backdrop-filter:blur(2px)}
.apsheet{width:100%;max-width:440px;background:#fff;border-radius:18px 18px 0 0;padding:16px 18px 24px;display:flex;flex-direction:column;gap:12px;font-family:var(--sans);color:#111}
.aphead{display:flex;justify-content:space-between;align-items:center}
.aplogo{font-weight:700;font-size:20px;letter-spacing:-.02em}.aplogo::before{content:"";display:inline-block;width:16px;height:16px;margin-right:3px;vertical-align:-2px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M16.4 12.6c0-2.4 2-3.5 2-3.6-1.1-1.6-2.8-1.8-3.4-1.8-1.5-.2-2.8.8-3.6.8-.7 0-1.9-.8-3.1-.8-1.6 0-3.1.9-3.9 2.4-1.7 2.9-.4 7.2 1.2 9.5.8 1.2 1.7 2.4 3 2.4 1.2 0 1.7-.8 3.1-.8 1.5 0 1.9.8 3.1.8 1.3 0 2.1-1.2 2.9-2.3.9-1.3 1.3-2.6 1.3-2.7-.1 0-2.6-1-2.6-3.9zM14.1 5.6c.6-.8 1.1-1.9 1-3-.9 0-2.1.6-2.7 1.4-.6.7-1.1 1.8-1 2.9 1 .1 2.1-.5 2.7-1.3z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M16.4 12.6c0-2.4 2-3.5 2-3.6-1.1-1.6-2.8-1.8-3.4-1.8-1.5-.2-2.8.8-3.6.8-.7 0-1.9-.8-3.1-.8-1.6 0-3.1.9-3.9 2.4-1.7 2.9-.4 7.2 1.2 9.5.8 1.2 1.7 2.4 3 2.4 1.2 0 1.7-.8 3.1-.8 1.5 0 1.9.8 3.1.8 1.3 0 2.1-1.2 2.9-2.3.9-1.3 1.3-2.6 1.3-2.7-.1 0-2.6-1-2.6-3.9zM14.1 5.6c.6-.8 1.1-1.9 1-3-.9 0-2.1.6-2.7 1.4-.6.7-1.1 1.8-1 2.9 1 .1 2.1-.5 2.7-1.3z'/%3E%3C/svg%3E") center/contain no-repeat}
.apx{border:0;background:#eee;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:13px}
.aprow{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;font-size:14px}.aprow span{color:#666}
.apconfirm{height:50px;border:0;border-radius:12px;background:#000;color:#fff;font:600 15px var(--sans);display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}
.faceid{width:18px;height:18px;border:2px solid #fff;border-radius:5px}
.apnote{margin:0;font-size:11px;color:#777;text-align:center}
.apqr{position:relative;width:100%;max-width:380px;margin:auto;background:#fff;border-radius:16px;padding:22px 22px 18px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;font-family:var(--sans);color:#111}
.apqr .apx{position:absolute;top:12px;right:12px}.apqr p{margin:0;font-size:14px}
.qr{display:grid;grid-template-columns:repeat(13,10px);gap:1px;padding:8px;border:1px solid #ddd;border-radius:8px}.qr i{width:10px;height:10px;background:#fff}.qr i.on{background:#111}
.ov:has(.apqr){align-items:center}