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50px}body:after,body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0}body:after{background:radial-gradient(circle 260px at 6% 6%,rgba(99,102,241,.13),transparent 70%),radial-gradient(circle 180px at 90% 55%,rgba(6,182,212,.1),transparent 70%),radial-gradient(circle 210px at 52% 96%,rgba(139,92,246,.1),transparent 70%),radial-gradient(circle 150px at 70% 30%,rgba(16,185,129,.08),transparent 70%)}.bf-rail,footer.site-foot,main.site{position:relative;z-index:1}a{color:var(--accent)}a:hover{color:var(--sky-soft)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.rail-logo{display:block;height:26px;width:auto;flex-shrink:0}.rail-logo-light,html.theme-light .rail-logo-dark{display:none}html.theme-light .rail-logo-light{display:block}.rail-cta{display:inline-block;font-size:12px;font-weight:700;line-height:1.2;color:#fff;background:var(--grad-cta);border:none;border-radius:8px;padding:7px 14px;white-space:nowrap;flex-shrink:0;text-decoration:none;transition:filter .15s}.rail-cta:hover{color:#fff;filter:brightness(1.12)}@media (max-width:720px){.rail-logo{height:22px}.bf-rail-inner .bf-rail-brand{order:1}.bf-rail-slot>:first-child{order:2;margin-left:auto}.rail-cta{order:3}.bf-rail-inner:after{content:"";order:4;flex-basis:100%;height:0}.bf-rail-inner{row-gap:0}.bf-rail-inner .bf-rail-link{order:5;padding:6px;font-size:12.5px}}@media (max-width:360px){.rail-logo{height:17px}.bf-rail-inner.bf-rail-inner{padding-left:10px;padding-right:10px}.rail-cta{padding:7px 10px}}.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}main.site{display:block}section.band{padding:2.5rem 0 3rem;scroll-margin-top:calc(var(--nav-h) + 16px)}.kicker{font-size:10px;text-transform:uppercase;letter-spacing:1px;font-weight:700;color:var(--label);margin:0 0 10px}h1{font-size:clamp(28px,4.2vw,40px);line-height:1.12;letter-spacing:-1.2px;font-weight:900;color:var(--ink);margin:0 0 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a:hover{color:var(--ink)}:root{--bf-rail-veil:rgba(2,8,23,.9);--bf-rail-line:hsla(0,0%,100%,.07);--bf-rail-ink:#94a3b8;--bf-rail-ink-hi:#f1f5f9;--bf-rail-active:#34d399;--bf-rail-faintest:#475569;--bf-rail-fill:hsla(0,0%,100%,.07);--bf-rail-fill-hi:hsla(0,0%,100%,.12);--bf-rail-edge:hsla(0,0%,100%,.12);--bf-rail-sheet:#0b1120;--bf-rail-accent:#6366f1;--bf-rail-cta:linear-gradient(135deg,#0369a1,#1d4ed8);--bf-rail-danger:#f43f5e}html.theme-light{--bf-rail-veil:hsla(0,0%,100%,.92);--bf-rail-line:rgba(15,23,42,.1);--bf-rail-ink:#475569;--bf-rail-ink-hi:#0f172a;--bf-rail-active:#059669;--bf-rail-faintest:#94a3b8;--bf-rail-fill:rgba(15,23,42,.04);--bf-rail-fill-hi:rgba(15,23,42,.09);--bf-rail-edge:rgba(15,23,42,.14);--bf-rail-sheet:#fff;--bf-rail-accent:#4f46e5;--bf-rail-danger:#e11d48}.bf-rail{position:sticky;top:0;z-index:100;background:var(--bf-rail-veil);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid 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rgba(0,0,0,.1);display:flex;flex-direction:column;gap:12px}.bf-rail-about-head{display:flex;align-items:baseline;gap:12px;line-height:32px}.bf-rail-about-surface{font-size:14px;color:var(--bf-rail-ink)}.bf-rail-about-tagline{margin:0;font-size:14px;line-height:20px;color:var(--bf-rail-ink-hi)}.bf-rail-about-legal{margin:0;font-size:12px;line-height:16px;color:var(--bf-rail-ink)}.bf-rail-about-actions{display:flex;justify-content:flex-end}.bf-rail-about-close{font-family:inherit;font-size:14px;line-height:20px;font-weight:600;color:var(--bf-rail-ink-hi);background:var(--bf-rail-fill);border:1px solid var(--bf-rail-edge);border-radius:8px;padding:8px 16px;cursor:pointer}.bf-rail-about-close:hover{background:var(--bf-rail-fill-hi)}.bf-rail-menu-lens{padding:2px 4px 8px}.bf-rail-menu-lens-label{font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--bf-rail-ink);padding:2px 6px 6px}.bf-rail-lens{display:flex;gap:2px;padding:2px;border-radius:9px;background:var(--bf-rail-fill);border:1px solid var(--bf-rail-line)}.bf-rail-lens-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:inherit;font-size:11.5px;font-weight:600;color:var(--bf-rail-ink);background:transparent;border:none;border-radius:7px;padding:6px 8px;cursor:pointer;white-space:nowrap}.bf-rail-lens-btn[aria-pressed=true]{color:var(--bf-rail-ink-hi);font-weight:800;background:rgba(52,211,153,.16);cursor:default}.bf-rail-toggle{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}.bf-rail-burger{display:none;align-items:center;justify-content:center;width:34px;height:30px;flex-shrink:0;border-radius:8px;border:1px solid var(--bf-rail-edge);background:var(--bf-rail-fill);cursor:pointer}.bf-rail-burger:hover{background:var(--bf-rail-fill-hi)}.bf-rail-burger-bars,.bf-rail-burger-bars:after,.bf-rail-burger-bars:before{display:block;width:16px;height:2px;border-radius:2px;background:var(--bf-rail-ink-hi)}.bf-rail-burger-bars{position:relative}.bf-rail-burger-bars:after,.bf-rail-burger-bars:before{content:"";position:absolute;left:0}.bf-rail-burger-bars:before{top:-5px}.bf-rail-burger-bars:after{top:5px}.bf-rail-burger:focus-visible,.bf-rail-toggle:focus-visible+.bf-rail-brand~.bf-rail-burger{outline:2px solid var(--bf-rail-accent);outline-offset:2px}.bf-rail-chrome-collapse,.bf-rail-drawer{display:contents}@media (max-width:1180px){.bf-rail-inner{flex-wrap:wrap;overflow:visible}.bf-rail-burger{display:inline-flex}.bf-rail-drawer{display:none;flex-basis:100%;order:10;flex-direction:column;align-items:stretch;gap:0;margin-top:8px;padding:4px 0 2px;border-top:1px solid var(--bf-rail-line)}.bf-rail-toggle:checked~.bf-rail-drawer{display:flex}.bf-rail-drawer .bf-rail-link{padding:12px 6px;font-size:14.5px;border-radius:8px}.bf-rail-drawer .bf-rail-link:hover,.bf-rail-drawer .bf-rail-link[data-active]{background:var(--bf-rail-fill)}}@media (max-width:720px){.bf-rail-inner{padding:8px 14px;gap:6px}.bf-rail-brand{margin-right:6px}.bf-rail-slot{display:contents}.bf-rail-auth{order:5;margin-left:auto;min-width:0}.bf-rail-burger{order:6}.bf-rail-chrome-collapse{display:none;flex-basis:100%;order:11;align-items:center;justify-content:space-between;gap:8px;padding:8px 0 2px}.bf-rail-toggle:checked~.bf-rail-chrome-collapse,.bf-rail-toggle:checked~.bf-rail-slot .bf-rail-chrome-collapse{display:flex}.bf-rail-word{font-size:17px}}