.bf-hero{background:var(--surface-2)}.bf-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:56px;align-items:start}.bf-main,.bf-body{min-width:0}.bf-rail{display:flex;flex-direction:column;gap:16px;scroll-margin-top:96px}.bf-rail--top{align-self:start}.bf-rail--toc{position:sticky;top:88px;align-self:start}@media(max-width:1000px){.is-section.bf-intv[style]{padding-bottom:8px!important}.is-section.bf-body-wrap[style]{padding-top:10px!important}.bf-layout{grid-template-columns:1fr;gap:32px}.bf-rail--toc{display:none}}.bf-eyebrow{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--nv-teal);margin:0 0 12px}.bf-h1{font-family:var(--font-display);font-weight:400;font-size:clamp(2rem,4vw + 1rem,4.5rem);line-height:1.18;letter-spacing:-.015em;color:var(--nv-ink);margin:0}.bf-lede{font-size:19px;line-height:1.55;color:var(--nv-ink);margin:24px 0 0;max-width:60ch}.bf-partner{display:flex;align-items:center;gap:20px;margin-top:28px;flex-wrap:wrap}.bf-partner__lockup{height:48px;width:auto;flex-shrink:0}.bf-partner__line{font-size:14px;line-height:1.5;margin:0;color:color-mix(in oklab,var(--nv-ink) 72%,var(--nv-paper))}@media(max-width:600px){.bf-partner__lockup{height:40px}.bf-partner__line{font-size:13px}}.bf-stats{margin:28px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:22px 24px;background:var(--nv-paper);border:1px solid var(--ink-10);border-radius:12px}@media(max-width:700px){.bf-stats{grid-template-columns:repeat(2,1fr);gap:20px 16px;padding:18px}}.bf-stat__num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.75rem,1.8vw + 1rem,2.5rem);line-height:1;color:var(--nv-teal)}.bf-stat__label{margin:8px 0 0;font-size:13px;line-height:1.4;color:color-mix(in oklab,var(--nv-ink) 72%,var(--nv-paper))}.bf-intv__strip{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.bf-intv__cell{margin:0;overflow:hidden;border-radius:10px;background:color-mix(in oklab,var(--nv-teal) 65%,var(--nv-paper));aspect-ratio:1 / 1}.bf-intv__cell img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 22%}@media(max-width:900px){.bf-intv__strip{grid-template-columns:repeat(3,1fr)}.bf-intv__cell:nth-child(n+4){display:none}}.bf-intv__names{display:flex;flex-wrap:wrap;gap:8px 48px;margin:18px 0 0;padding-top:16px;border-top:1px solid var(--ink-10)}.bf-intv__name{display:block;font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--nv-ink)}.bf-intv__role{display:block;margin-top:2px;font-size:13.5px;line-height:1.45;color:color-mix(in oklab,var(--nv-ink) 68%,var(--nv-paper))}.bf-body>.bf-intv__lede{margin-top:0}.bf-intv__lede{margin:18px 0 0;max-width:68ch;font-size:19px;line-height:1.6;font-weight:400;color:var(--nv-ink);text-wrap:pretty}.bf-chips{display:flex;flex-wrap:wrap;align-items:center;column-gap:8px;row-gap:8px;margin-top:10px;max-width:68ch}.bf-chip{display:inline-flex;align-items:center;min-height:44px;padding:4px 14px;font-size:13px;color:var(--nv-ink);background:none;border:1px solid color-mix(in srgb,var(--nv-ink) 50%,transparent);border-radius:999px;text-decoration:none;transition:color .15s ease,border-color .15s ease}.bf-chip:hover{color:var(--nv-teal-deep);border-color:var(--nv-teal-deep)}.bf-chip:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bf-chapter{padding:40px 0;border-top:1px solid var(--ink-08);scroll-margin-top:96px}.bf-chapter:first-of-type{border-top:0}.bf-chapter:focus-visible{outline:2px solid var(--accent);outline-offset:-4px;border-radius:8px}.bf-chapter__title{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,1.6vw + .8rem,2.15rem);line-height:1.15;letter-spacing:-.005em;color:var(--nv-ink);margin:0 0 20px}.bf-chapter__eyebrow{display:block;font-family:var(--font-sans);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--nv-teal);margin:0 0 12px}.bf-chapter__body p{font-size:19px;line-height:1.65;color:var(--nv-ink);margin:0 0 18px}.bf-sub{font-family:var(--font-sans);font-weight:700;font-size:18px;color:var(--nv-ink);margin:24px 0 12px}.bf-before-after{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:24px 0 28px}@media(max-width:700px){.bf-before-after{grid-template-columns:1fr;gap:28px}}.bf-before,.bf-after{padding:16px 0 0;border-top:2px solid var(--ink-15);background:none}.bf-after{border-top-color:var(--nv-teal)}.bf-ba__title{font-weight:600;font-size:17px;color:var(--nv-ink);margin:10px 0 8px;letter-spacing:-.01em}.bf-before p,.bf-after p{font-size:19px;line-height:1.6;color:var(--nv-ink);margin:0}.bf-tag{display:inline-block;margin:0;padding:0;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.bf-tag--red{color:color-mix(in oklab,var(--nv-ink) 62%,var(--nv-paper))}.bf-tag--teal{color:var(--nv-teal)}.bf-quote{margin:34px 0;padding:0 0 0 22px;background:none;border:0;border-left:2px solid var(--nv-teal);border-radius:0}.bf-quote blockquote{margin:0;font-family:var(--font-display);font-style:italic;font-weight:400;font-size:clamp(1.05rem,.4vw + 1rem,1.25rem);line-height:1.5;color:var(--nv-ink)}.bf-quote figcaption{margin-top:12px;font-size:14px;color:color-mix(in oklab,var(--nv-ink) 70%,var(--nv-paper))}.bf-quote cite{font-style:normal;font-weight:700}.nv-vposter.bf-clip{margin:28px 0;--nv-vposter-plate: #1A2528}.bf-mini-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0 26px;align-items:stretch}@media(max-width:800px){.bf-mini-cards{grid-template-columns:1fr}}.bf-mini-card{display:flex;flex-direction:column;padding:22px 22px 20px;background:var(--nv-paper);border:1px solid var(--ink-10);border-radius:12px}.bf-mini-card__num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,1vw + 1.1rem,1.9rem);line-height:1.15;letter-spacing:-.01em;color:var(--nv-teal);margin:0 0 12px;min-height:2.3em}.bf-mini-card__label{margin:auto 0 0;font-size:14px;line-height:1.45;color:color-mix(in oklab,var(--nv-ink) 72%,var(--nv-paper))}.bf-rail-card{background:var(--nv-paper);border:1px solid var(--ink-08);border-radius:14px;padding:22px}.bf-rail-card__title{font-family:var(--font-display);font-weight:700;font-size:19px;line-height:1.25;color:var(--nv-ink);margin:0 0 10px}.bf-rail-card__body{font-size:14px;line-height:1.55;margin:0 0 16px;color:color-mix(in oklab,var(--nv-ink) 78%,var(--nv-paper))}.bf-rail-card--done{background:color-mix(in oklab,var(--success) 18%,var(--nv-paper));border-color:color-mix(in oklab,var(--success) 42%,var(--nv-paper))}.bf-rail-card__title--done{display:flex;align-items:center;gap:10px}.bf-rail-card__tick{flex:none;color:var(--success-text)}.bf-form{display:flex;flex-direction:column;gap:12px}.bf-field{display:flex;flex-direction:column;gap:6px}.bf-field__label{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--nv-ink)}.bf-field input{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--ink-15);border-radius:8px;background:var(--surface-2);font:inherit;color:var(--nv-ink)}.bf-field input::placeholder{color:color-mix(in oklab,var(--nv-ink) 62%,var(--surface-2))}.bf-field input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bf-form__submit{width:100%;margin-top:4px}.bf-form__error{display:block;margin:12px 0 0;font-size:13px;color:var(--nv-red)}.bf-field__error{font-size:12px;line-height:1.4;color:var(--nv-red)}.bf-field input[aria-invalid=true]{border-color:var(--nv-red)}.bf-contents__list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column}.bf-contents__list li+li{border-top:1px solid var(--ink-08)}.bf-contents__list a{display:flex;align-items:baseline;gap:12px;padding:9px 0;min-height:44px;font-size:19px;line-height:1.35;color:var(--nv-ink);text-decoration:none;transition:color .15s ease}.bf-contents__list a:hover{color:var(--nv-teal-deep)}.bf-contents__n{font-variant-numeric:tabular-nums;font-size:11px;font-weight:700;letter-spacing:.06em;color:color-mix(in oklab,var(--nv-ink) 62%,var(--nv-paper));flex-shrink:0}@media(min-width:1001px){.bf-chips{display:none}}#bf-signup{scroll-margin-top:96px}