.doc-cols{display:grid;gap:24px 48px;margin-top:12px}.doc-text{min-width:0;max-width:720px}.toc details{padding:0}.toc summary{display:flex;align-items:center;min-height:44px;list-style:none;font:600 var(--s1)/1.3 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.toc ol{margin:0 0 10px;padding:0;list-style:none}.toc a{display:flex;align-items:center;min-height:44px;padding-block:7px;font-size:var(--s2);line-height:1.3;color:var(--muted)}.toc a:hover{color:var(--text);text-decoration:none}.toc a[aria-current]{font-weight:700;color:var(--text)}@media(min-width:1000px){.doc-cols{grid-template-columns:220px minmax(0,720px)}.toc{position:sticky;top:calc(var(--nav-h) + 20px);align-self:start;max-height:calc(100vh - var(--nav-h) - 40px);overflow-y:auto}.toc details{border:0}.toc summary{min-height:0;padding:0 0 8px;cursor:default}.toc summary:after{content:none}.toc ol{margin:0}.toc a{min-height:36px;padding-left:14px;border-left:3px solid transparent}.toc a[aria-current]{border-color:var(--gold-ink)}}.prose h3{margin:26px 0 8px}.prose p,.prose li{color:var(--muted)}.prose strong{color:var(--text)}.doc-text>:first-child{margin-top:0}.doc-text h2{margin:52px 0 14px}.doc-text h2:before{content:"";display:block;height:6px;margin-bottom:18px;background-color:var(--reed);-webkit-mask:var(--reed-mask) 0 0 / 5px 100% repeat-x;mask:var(--reed-mask) 0 0 / 5px 100% repeat-x}.doc-text ul{margin:0 0 16px;padding-left:22px}.doc-text li{margin:8px 0}.doc-text li>ul{margin:8px 0 0}.doc-text li a{text-decoration:underline;text-decoration-color:var(--act);text-underline-offset:3px;text-decoration-thickness:1px}.doc-text .how-steps{margin:20px 0 0;grid-template-columns:1fr}.doc-text .how-steps li{margin:0;grid-template-columns:40px minmax(0,1fr);gap:14px;color:var(--text)}.doc-text .how-steps h3{margin:6px 0 4px}.how-entry{padding:24px 0 8px;background:none;border:0;border-top:1px solid var(--line);border-radius:0}.how-entry h4{margin:0 0 12px}.how-entry h4 .twist-pill{gap:12px;padding:0;border:0;font:800 var(--s5)/1.2 var(--sans);letter-spacing:-.008em;white-space:normal}.how-entry h4 .twist-pill>.sign{box-sizing:border-box;width:40px;height:40px;padding:9px;border:1.5px solid var(--edge);border-radius:50%}@media(max-width:359px){.how-entry h4 .twist-pill{font-size:var(--s4)}}.how-entry p{margin:0;color:var(--text)}.how-entry ul{margin:10px 0 0}.how-facts{display:grid;gap:10px;margin:16px 0 0}.how-facts:empty{display:none}.how-facts>div{display:grid;align-items:baseline;gap:2px 16px}.how-facts dt{font:600 var(--s1)/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.how-facts dd{margin:0;font-size:var(--s2)}@media(min-width:560px){.how-facts>div{grid-template-columns:108px minmax(0,1fr)}}.faq details{padding:4px 0}.faq summary{display:flex;align-items:center;gap:14px;min-height:44px;padding-block:6px;list-style:none;font-size:var(--s3)}.faq details p{margin:4px 0 12px;color:var(--muted)}.doc-text .fair-cards{margin-top:20px}@media(min-width:700px){.doc-text .fair-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}main:has(>.cta){padding-bottom:0}.cta{text-align:center}.cta .container{padding-block:44px}.cta p{margin:10px 0 0}.cta .btn-row{justify-content:center;margin-top:22px}.cta .btn{flex:1 1 100%}@media(min-width:480px){.cta .btn{flex:0 0 auto}}.need{margin:24px 0 32px}.need h3{margin-top:0}.need ul{margin-bottom:0}.doc-text .guide li+li{padding-top:22px;border-top:1px solid var(--line)}.guide figure{grid-column:2;margin:6px 0 0}@media(min-width:700px){.doc-text .guide li{grid-template-columns:40px minmax(0,1fr) 230px}.guide figure{grid-column:3;grid-row:1;margin:0}}.mock-phone,.mock-laptop{overflow:hidden;width:230px;max-width:100%;background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r-card)}.mock-phone{height:380px;border-radius:calc(2 * var(--r-card))}.mock-laptop{aspect-ratio:1}@media(max-width:699px){.mock-phone{height:auto;min-height:200px}}.mock-screen{position:relative;display:flex;flex-direction:column;gap:8px;height:100%;padding:14px 12px;font-size:11px;color:var(--muted)}.mock-card,.mock-sheet,.mock-popup,.mock-addr,.mock-msg{display:flex;flex-direction:column;gap:8px;padding:10px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-field)}.mock-phone.wallet,.mock-popup{background:var(--surface-2)}.mock-sheet,.mock-actions{margin-top:auto}.mock-popup{position:absolute;top:34px;right:8px;width:54%;padding:8px}.mock-popup.qr{left:20%;right:20%;width:auto;align-items:center;text-align:center}.mock-bar,.mock-site{display:flex;align-items:center;gap:6px;font-weight:700}.mock-site{align-self:center}.mock-logo,.mock-dot{flex:none;width:16px;height:16px;border-radius:50%;background:var(--line-2)}.mock-logo{background:var(--gold)}.mock-title{font-weight:700;color:var(--text)}.mock-title.center,.mock-app{text-align:center}.mock-app{text-transform:uppercase}.mock-line{height:6px;border-radius:999px;background:var(--line-2)}.mock-line.short{width:60%}.mock-row{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--r-field);background:var(--surface-2)}.mock-btn{align-self:flex-start;padding:6px 12px;border-radius:999px;font-weight:700;white-space:nowrap;background:var(--act);color:var(--on-act)}.wallet .mock-btn,.mock-popup .mock-btn{background:var(--text);color:var(--bg)}.mock-btn.ghost{background:none;border:1px solid;color:var(--text)}.mock-btn.sm{padding:3px 9px}.mock-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.mock-status{margin:0;padding:6px 8px;font:inherit}.mock-qr{color:var(--text)}.is-hl{outline:2px solid var(--act);outline-offset:2px}.nf{padding-top:40px}.nf-coin{width:120px;margin:0 auto 24px}.nf-coin svg{display:block;width:100%}.nf p.muted{margin:10px 0 0}.nf .btn-row{justify-content:center;margin-top:22px}@media(max-width:359px){.nf .btn{flex:1 1 100%}}