.ecosystem-lede{max-width:650px;color:var(--muted);font-size:18px;line-height:1.7;margin:20px 0 24px}.ecosystem-section{padding-block:48px;border-top:1px solid var(--line);scroll-margin-top:90px}.ecosystem-section h2{font-size:clamp(25px,3.3vw,38px);line-height:1.2;letter-spacing:-.025em;margin-bottom:24px}.ecosystem-section>p{max-width:850px;color:var(--muted);line-height:1.75;margin:16px 0}.ecosystem-section a{color:var(--cyan)}.ecosystem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ecosystem-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}.ecosystem-card{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--panel);text-decoration:none;overflow-wrap:anywhere}.ecosystem-card h3{font-size:21px;line-height:1.3;margin:0 0 16px;color:var(--text)}.ecosystem-card p{color:var(--muted);line-height:1.75;margin:14px 0}.ecosystem-card span{display:block;font-weight:750;margin-top:24px}.ecosystem-card:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}.ecosystem-checklist{padding-left:24px;max-width:900px;color:var(--muted)}.ecosystem-checklist li{padding:10px 0 10px 6px;line-height:1.75}.ecosystem-checklist strong{color:var(--text)}.ecosystem-section details{border-bottom:1px solid var(--line);padding:18px 0}.ecosystem-section summary{cursor:pointer;font-weight:750;line-height:1.5}.ecosystem-section details p{color:var(--muted);line-height:1.75;margin:14px 0}.ecosystem-small{font-size:14px}.payment-method-context a{color:var(--cyan)}@media(max-width:800px){.ecosystem-grid,.ecosystem-grid-two{grid-template-columns:1fr}.ecosystem-section{padding-block:34px}.ecosystem-card{padding:23px}.ecosystem-lede{font-size:16px}}
.rule-detail ul{padding-left:20px;color:var(--muted);line-height:1.7}.rule-detail li{margin:0 0 14px}.rule-more summary{font-weight:750;color:var(--cyan);cursor:pointer;min-height:44px;padding:12px 0}.rule-more p{margin-top:16px}.detail-hero.concise-hero{padding-block:64px;min-height:0}.detail-section{padding-block:52px}.ecosystem-section .detail-boundary h3{margin-bottom:12px}.ecosystem-section .detail-boundary{margin-top:24px}.ecosystem-section .detail-boundary p{line-height:1.7}.ecosystem-card h2{font-size:25px}.guide-hero-simple h1{max-width:900px}.article-layout:has(>.article:only-child){display:block;max-width:900px;margin-inline:auto}@media(max-width:640px){.detail-hero.concise-hero{padding-block:36px 40px}.detail-section{padding-block:38px}.ecosystem-section{padding-block:30px}.ecosystem-grid-two .ecosystem-card{padding:22px}.rule-detail{padding:20px}.detail-faq{gap:20px}.concise-links{padding-block:22px}}