.br-hero{scroll-margin-top:calc(var(--header-height) + 1rem);background:var(--bg-soft);padding-top:clamp(2.75rem,5vw,4.25rem);padding-bottom:clamp(2.5rem,5vw,4rem);position:relative;overflow:clip}.br-hero:before{content:"";z-index:0;aspect-ratio:2;pointer-events:none;background:radial-gradient(closest-side, rgba(var(--brand-surface-rgb), .12), rgba(var(--brand-surface-rgb), .04) 58%, transparent 78%);width:min(82rem,130%);position:absolute;top:30%;left:50%;translate:-50%}.br-hero-copy{z-index:1;text-align:center;flex-direction:column;align-items:center;gap:1.375rem;display:flex;position:relative}.br-h1{text-wrap:balance;max-width:min(58rem,100%);font-size:clamp(2.05rem,4.7vw,3.5rem);font-weight:700;line-height:1.05}.br-h1 span{color:var(--text-muted)}.br-hero-lead{max-width:min(45rem,100%);color:var(--text-muted);text-wrap:pretty;font-size:clamp(1rem,.5vw + .9rem,1.1875rem);line-height:1.62}.br-hero-cta{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.br-stage{z-index:1;margin-top:clamp(2.5rem,5vw,4rem);position:relative}.br-anno{max-width:61rem;margin-inline:auto;position:relative}.br-anno-frame{z-index:2;margin:0;position:relative}.br-anno-frame .bp-window{border-radius:var(--radius-2xl)}.br-anno-frame .bp-viewport{height:clamp(26rem,62vh,34rem)}.br-anno-lines{z-index:1;pointer-events:none;display:none;position:absolute;inset:0;overflow:visible}.br-anno-lines polyline{fill:none;stroke:color-mix(in srgb, var(--text) 34%, transparent);stroke-width:1px;stroke-linecap:round;stroke-linejoin:round}.br-anno-dot,.br-anno-num{border:1.5px solid var(--brand-surface);color:var(--brand-ink);text-align:center;border-radius:50%;font-size:9px;font-weight:700}.br-anno-dot{z-index:3;background:var(--bg-raised);width:20px;height:20px;box-shadow:0 0 0 4px color-mix(in srgb, var(--bg-soft) 90%, transparent);margin:-10px 0 0 -10px;line-height:17px;position:absolute}.br-anno-card{z-index:4;background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:var(--radius-xl);gap:.5rem;width:14.25rem;padding:.6875rem .8125rem;display:none;position:absolute;box-shadow:0 1px 2px #14142b0a,0 14px 40px -18px #14142b38}.br-anno-card[data-side=left]{left:-15.75rem}.br-anno-card[data-side=right]{right:-15.75rem}.br-anno-num{flex:none;width:19px;height:19px;margin-top:1px;line-height:16px}.br-anno-text{min-width:0}.br-anno-text b{letter-spacing:-.01em;font-size:.8125rem;font-weight:600;line-height:1.3;display:block}.br-anno-text span{color:var(--text-muted);margin-top:.1875rem;font-size:.75rem;line-height:1.45;display:block}.br-legend{grid-template-columns:repeat(auto-fit,minmax(14.375rem,1fr));gap:.625rem;max-width:61rem;margin:1.5rem auto 0;display:grid}.br-legend li{align-items:flex-start;gap:.625rem;display:flex}.br-legend .br-anno-num{margin-top:2px}@media (min-width:84rem){.br-anno{width:min(61rem,100% - 32.5rem)}.br-anno-card{display:flex}.br-anno-lines{display:block}.br-legend{display:none}}@media (max-width:29.99rem){.br-hero-cta{flex-direction:column;width:100%}.br-hero-cta>*{width:100%}}@media (prefers-reduced-motion:no-preference) and (scripting:enabled){.br-anno-dot,.br-anno-card{opacity:0}[data-anno=ready] .br-anno-dot{animation:br-anno-in .5s var(--ease-spring) calc(.1s + var(--i,0) * .12s) both}[data-anno=ready] .br-anno-card{animation:br-anno-in var(--dur-card) var(--ease-spring) calc(.16s + var(--i,0) * .12s) both}.br-anno-lines polyline{stroke-dashoffset:var(--len,0)}[data-anno=ready] .br-anno-lines polyline{transition:stroke-dashoffset .7s var(--ease-glide);transition-delay:calc(.18s + var(--i,0) * .12s);stroke-dashoffset:0}}@keyframes br-anno-in{0%{opacity:0;translate:0 8px}to{opacity:1;translate:0}}