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0}.bt-section-white{background:#fff}.bt-section-subtle{background:var(--bt-surface)}.bt-section-contrast{background:var(--bt-contrast)}.bt-label{width:max-content;max-width:100%;margin-bottom:16px;padding-bottom:10px;border-bottom:3px solid var(--bt-brand);color:var(--bt-action);font-size:12px;font-weight:800;letter-spacing:.1em;line-height:1.2;text-transform:uppercase}.bt-section h2,.bt-thesis h2,.bt-final h2{max-width:900px;margin-bottom:22px;font-size:clamp(2rem,3.4vw,3.25rem);font-weight:700;letter-spacing:-.035em;line-height:1.08}.bt-section-head{max-width:820px;margin-bottom:52px}.bt-section-head-wide{max-width:960px}.bt-lead{max-width:800px;margin-bottom:0;color:var(--bt-text);font-size:clamp(17px,1.6vw,21px);line-height:1.55}.bt-body-strong{max-width:760px;margin:26px 0 0;color:var(--bt-ink);font-size:18px;font-weight:650;line-height:1.55}.bt-hero{padding:22px 0 112px;overflow:hidden;background:#fff}.bt-crumbs{min-height:36px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:64px;color:var(--bt-muted);font-size:13px}.bt-crumbs a{color:inherit;text-decoration:none}.bt-crumbs a:hover,.bt-crumbs a:focus-visible{color:var(--bt-action)}.bt-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(500px,.95fr);align-items:center;gap:clamp(56px,6vw,100px)}.bt-hero-copy h1{max-width:830px;margin-bottom:28px;font-size:clamp(3rem,5.2vw,4.7rem);font-weight:700;letter-spacing:-.055em;line-height:.99}.bt-hero-copy h1 span{display:block;margin-top:8px;color:var(--bt-action)}.bt-hero-copy .bt-lead{max-width:760px}.bt-note{max-width:720px;margin:20px 0 0;color:var(--bt-muted);font-size:16px;line-height:1.65}.bt-actions,.bt-final-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.bt-btn{min-height:54px;display:inline-flex;align-items:center;justify-content:center;padding:0 24px;border:1px solid transparent;border-radius:12px;font-size:15px;font-weight:700;line-height:1.2;text-align:center;text-decoration:none;transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}.bt-btn-primary{background:var(--bt-action);color:#fff;box-shadow:0 8px 22px 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var(--bt-line);border-radius:22px;background:var(--bt-surface)}.bt-node{position:relative;z-index:2;width:min(100%,320px);min-height:94px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--bt-line-strong);border-radius:16px;background:#fff;text-align:center}.bt-node small,.bt-bank small{color:var(--bt-muted);font-size:12px;line-height:1.35}.bt-node strong{margin-top:6px;color:var(--bt-ink);font-family:Manrope,Inter,Arial,sans-serif;font-size:21px}.bt-node-core{border-color:#ffc7d0;background:var(--bt-soft)}.bt-node-core strong{color:var(--bt-action)}.bt-flow-line{width:1px;height:38px;background:var(--bt-line-strong)}.bt-flow-line span{display:block;width:7px;height:7px;margin:31px 0 0 -3px;border-right:2px solid var(--bt-brand);border-bottom:2px solid var(--bt-brand);transform:rotate(45deg)}.bt-bank-bus{position:relative;width:75%;height:48px}.bt-bank-bus:before{content:"";position:absolute;top:0;left:50%;width:1px;height:24px;background:var(--bt-line-strong)}.bt-bank-bus:after{content:"";position:absolute;top:23px;left:0;width:100%;height:1px;background:var(--bt-line-strong)}.bt-bank-row{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.bt-bank{position:relative;min-height:82px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--bt-line);border-radius:14px;background:#fff;text-align:center}.bt-bank:before{content:"";position:absolute;top:-25px;left:50%;width:1px;height:24px;background:var(--bt-line-strong)}.bt-bank strong{color:var(--bt-ink);font-size:13px}.bt-bank-partner{border-color:#ffbac5;background:var(--bt-soft)}.bt-bank-partner 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var(--bt-brand);color:var(--bt-ink);font-family:Manrope,Inter,Arial,sans-serif;font-size:clamp(1.55rem,2.5vw,2.25rem);font-weight:700;letter-spacing:-.025em;line-height:1.25}.bt-capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--bt-line);border-left:1px solid var(--bt-line);border-radius:18px;overflow:hidden;background:#fff}.bt-capability{min-height:260px;padding:34px 30px;border-right:1px solid var(--bt-line);border-bottom:1px solid var(--bt-line)}.bt-capability>span{display:inline-block;margin-bottom:42px;color:var(--bt-action);font-family:Manrope,Inter,Arial,sans-serif;font-size:15px;font-weight:800}.bt-capability h3,.bt-editorial-item h3,.bt-role h3,.bt-relationship-list h3,.bt-it-list h3,.bt-start-grid h3{margin-bottom:12px;font-size:clamp(1.25rem,1.8vw,1.6rem);font-weight:700;letter-spacing:-.025em;line-height:1.2}.bt-capability p,.bt-editorial-item p,.bt-role li,.bt-relationship-list p,.bt-it-list p,.bt-start-grid p{margin-bottom:0;color:var(--bt-muted);font-size:16px;line-height:1.62}.bt-footnote{max-width:880px;margin:30px 0 0;color:var(--bt-muted);font-size:14px;line-height:1.6}.bt-editorial-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--bt-line)}.bt-editorial-item{min-height:250px;padding:38px 48px 42px 0;border-bottom:1px solid var(--bt-line)}.bt-editorial-item:nth-child(2n){padding-left:48px;padding-right:0;border-left:1px solid var(--bt-line)}.bt-editorial-item>span{display:block;margin-bottom:30px}.bt-privacy-note{max-width:680px;margin-top:34px;padding:22px 0 22px 24px;border-left:3px solid var(--bt-brand)}.bt-privacy-note strong{display:block;margin-bottom:8px;color:var(--bt-ink)}.bt-privacy-note p{margin-bottom:0;color:var(--bt-text);line-height:1.6}.bt-relationship-list{border-top:1px solid var(--bt-line-strong)}.bt-relationship-list article{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--bt-line-strong)}.bt-relationship-list h3{margin:0}.bt-reference{padding-top:82px;padding-bottom:82px}.bt-reference-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(420px,1.15fr);gap:clamp(56px,7vw,110px);align-items:start}.bt-reference-copy{padding-top:4px}.bt-reference-copy p{margin-bottom:20px;font-size:18px;line-height:1.65}.bt-source-link{margin-top:8px;font-size:14px}.bt-role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--bt-line-strong);border-bottom:1px solid var(--bt-line-strong)}.bt-role{padding:36px 36px 40px 0}.bt-role+.bt-role{padding-left:36px;border-left:1px solid var(--bt-line-strong)}.bt-role>span{display:block;margin-bottom:28px}.bt-role ul{margin-bottom:0;padding:0;list-style:none}.bt-role li{position:relative;padding:11px 0 11px 22px;border-top:1px solid var(--bt-line)}.bt-role 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