.bb-hero{background:var(--navy);padding:clamp(4rem,10vw,7rem) 0 clamp(3rem,7vw,5rem)}.bb-hero__eyebrow{font-size:.65rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--green);display:block;margin-bottom:1.2rem;font-family:var(--mono)}.bb-hero h1{font-family:var(--serif);font-size:clamp(2.6rem,6vw,4.4rem);line-height:1.05;color:var(--white);max-width:16ch;margin:0}.bb-hero h1 em{font-style:italic;color:var(--green)}.bb-hero__sub{font-size:clamp(1rem,1.8vw,1.15rem);color:#ffffffa6;margin-top:1.5rem;max-width:52ch;line-height:1.65}.bb-hero__meta{display:flex;flex-wrap:wrap;gap:.5rem 2.5rem;margin-top:2.5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}.bb-hero__meta-item{font-size:.75rem;color:#ffffff80;letter-spacing:.3px;font-family:var(--sans)}.bb-hero__meta-item strong{display:block;font-family:var(--serif);font-size:1.6rem;color:var(--green);letter-spacing:-.5px;font-weight:400;line-height:1.1}.bb-stat-band{background:var(--off);border-bottom:1px solid var(--ink-100)}.bb-stat-band__inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--space-8);display:grid;grid-template-columns:repeat(4,1fr)}.bb-stat-cell{padding:2rem 1.5rem;border-right:1px solid var(--ink-200)}.bb-stat-cell:last-child{border-right:none}.bb-stat-cell__num{font-family:var(--serif);font-size:2.4rem;color:var(--navy);line-height:1;letter-spacing:-1px}.bb-stat-cell__num em{color:var(--green);font-style:normal;font-size:inherit;vertical-align:baseline}.bb-stat-cell__label{font-size:.75rem;color:var(--ink-500);margin-top:.4rem;line-height:1.4}.bb-section{padding:clamp(3rem,6vw,5rem) 0}.bb-section+.bb-section{border-top:1px solid var(--ink-100)}.bb-section__eyebrow{font-size:.65rem;font-weight:700;letter-spacing:2.2px;text-transform:uppercase;color:var(--green);display:block;margin-bottom:1rem;font-family:var(--mono)}.bb-section__title{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--navy);line-height:1.15;margin:0}.bb-section__title em{font-style:italic;color:var(--green)}.bb-section__body{font-size:var(--text-base);color:var(--ink-700);max-width:62ch;line-height:1.72;margin-top:1.25rem}.bb-two-col{display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;align-items:start}.bb-method-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:2rem}.bb-method-card{border-left:2px solid var(--green);padding:1.25rem 1.5rem;background:var(--off);border-radius:0 6px 6px 0}.bb-method-card h3{font-family:var(--sans);font-size:.82rem;font-weight:700;color:var(--navy);letter-spacing:.2px;margin-bottom:.4rem}.bb-method-card p{font-size:.8rem;color:var(--ink-500);line-height:1.55;margin:0;max-width:none}.bb-trend-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:2.5rem}.bb-trend-card{background:var(--off);border:1px solid var(--ink-100);border-radius:6px;padding:1.5rem;position:relative;overflow:hidden}.bb-trend-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--green)}.bb-trend-card__num{font-family:var(--serif);font-size:2rem;color:var(--navy);line-height:1;letter-spacing:-.5px}.bb-trend-card__arrow{font-size:.75rem;color:var(--green);font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-top:.3rem}.bb-trend-card__arrow.flat{color:var(--ink-500)}.bb-trend-card__desc{font-size:.8rem;color:var(--ink-500);margin-top:.5rem;line-height:1.5}.bb-year-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}.bb-year-card{background:var(--white);border:1px solid var(--ink-200);border-radius:8px;padding:2rem;transition:border-color .2s,box-shadow .2s;display:flex;flex-direction:column;text-decoration:none!important}.bb-year-card:hover{border-color:var(--green);box-shadow:0 4px 20px #1d355714;text-decoration:none}.bb-year-card__tag{font-size:.65rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--ink-500);font-family:var(--mono)}.bb-year-card__num{font-family:var(--serif);font-size:3rem;color:var(--navy);line-height:1;letter-spacing:-2px;margin-top:.3rem}.bb-year-card__label{font-size:.8rem;color:var(--ink-500);margin-top:.25rem}.bb-year-card__stats{margin:1.5rem 0;border-top:1px solid var(--ink-100);padding-top:1.25rem;display:flex;flex-direction:column;gap:.6rem}.bb-year-card__stat{display:flex;justify-content:space-between;align-items:baseline;font-size:.8rem;color:var(--ink-500)}.bb-year-card__stat strong{font-weight:600;color:var(--navy);font-size:.9rem}.bb-year-card__link{display:inline-flex;align-items:center;gap:.4rem;color:var(--green);font-size:.82rem;font-weight:600;margin-top:auto;padding-top:1rem;border-top:1px solid var(--ink-100)}.bb-year-card__link:after{content:"→";transition:transform .2s}.bb-year-card:hover .bb-year-card__link:after{transform:translate(4px)}.bb-chart-wrap{background:var(--off);border:1px solid var(--ink-100);border-radius:8px;padding:2rem;margin-top:2rem}.bb-chart-title{font-size:.8rem;font-weight:600;color:var(--navy);margin-bottom:.3rem}.bb-chart-sub{font-size:.73rem;color:var(--ink-500);margin-bottom:1.5rem}.bb-chart-h{height:220px;position:relative}.bb-faq-list{margin-top:2rem}.bb-faq-item{border-top:1px solid var(--ink-100)}.bb-faq-item:last-child{border-bottom:1px solid var(--ink-100)}.bb-faq-q{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 0;cursor:pointer;gap:2rem}.bb-faq-q span{font-size:var(--text-base);font-weight:600;color:var(--navy)}.bb-faq-toggle{width:22px;height:22px;flex-shrink:0;border:1px solid var(--ink-200);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;color:var(--ink-500);transition:all .2s}.bb-faq-item.open .bb-faq-toggle{background:var(--green);border-color:var(--green);color:var(--white);transform:rotate(45deg)}.bb-faq-a{font-size:var(--text-sm);color:var(--ink-500);line-height:1.7;padding-bottom:1.25rem;display:none;max-width:68ch}.bb-faq-item.open .bb-faq-a{display:block}.bb-footer-cta{background:var(--navy);padding:4rem 0;text-align:center}.bb-footer-cta h2{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--white);margin:0}.bb-footer-cta h2 em{color:var(--green);font-style:italic}.bb-footer-cta p{color:#fff9;margin-top:1rem;font-size:var(--text-base);max-width:none;text-align:center}.bb-footer-cta__btns{display:flex;gap:1rem;justify-content:center;margin-top:2rem;flex-wrap:wrap}.bb-btn-green{background:var(--green);color:var(--navy);font-weight:700;font-size:var(--text-sm);padding:.75rem 1.75rem;border-radius:4px;transition:opacity .2s;text-decoration:none;display:inline-block}.bb-btn-green:hover{opacity:.88;text-decoration:none}.bb-btn-ghost{border:1px solid rgba(255,255,255,.3);color:#fffc;font-size:var(--text-sm);padding:.75rem 1.75rem;border-radius:4px;transition:border-color .2s;text-decoration:none;display:inline-block}.bb-btn-ghost:hover{border-color:#ffffffb3;color:var(--white);text-decoration:none}@media(max-width:780px){.bb-stat-band__inner{grid-template-columns:1fr 1fr}.bb-stat-cell{border-right:none;border-bottom:1px solid var(--ink-200)}.bb-stat-cell:nth-child(odd){border-right:1px solid var(--ink-200)}.bb-two-col{grid-template-columns:1fr;gap:2rem}.bb-trend-grid{grid-template-columns:1fr 1fr}.bb-year-cards,.bb-method-grid{grid-template-columns:1fr}}@media(max-width:500px){.bb-trend-grid,.bb-stat-band__inner{grid-template-columns:1fr}.bb-stat-cell{border-right:none!important}}