.legacy-hub{--legacy-line:rgb(17 24 39/0.09);--legacy-muted:rgb(17 24 39/0.62);--legacy-paper:oklch(0.987 0.003 250);--legacy-blue:oklch(0.42 0.06 235);color:var(--ink)}.legacy-hero{position:relative;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--legacy-line);padding-block:clamp(2.5rem,6vw,5.5rem)}.legacy-kicker{color:rgb(17 24 39/.58);font-size:.72rem;font-weight:760;letter-spacing:.16em;text-transform:uppercase}.legacy-title{max-width:13ch;font-size:clamp(3rem,6.2vw,5.8rem);font-weight:590;letter-spacing:-.04em;line-height:.97}.legacy-lead{max-width:43rem;color:var(--legacy-muted);font-size:clamp(1.06rem,1.6vw,1.3rem);line-height:1.62}.legacy-instrument{position:relative;min-height:22rem;overflow:hidden;border:1px solid var(--legacy-line);border-radius:1rem;background:white}.legacy-instrument__bar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--legacy-line);padding:1rem 1.25rem;color:rgb(17 24 39/.46);font-size:.68rem;font-weight:720;letter-spacing:.13em;text-transform:uppercase}.legacy-instrument__body{display:grid;gap:1.2rem;padding:clamp(1.35rem,3vw,2rem)}.legacy-signal-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--legacy-line)}.legacy-signal{display:grid;gap:.35rem;min-height:6.7rem;align-content:center;padding:1rem clamp(.85rem,2vw,1.4rem);border-right:1px solid var(--legacy-line)}.legacy-signal:last-child{border-right:0}.legacy-signal strong{font-size:clamp(1.05rem,1.8vw,1.45rem);letter-spacing:-.035em}.legacy-signal span{color:var(--legacy-muted);font-size:.76rem;line-height:1.4}.legacy-section{display:grid;gap:clamp(2rem,4vw,3.5rem);padding-block:clamp(4.5rem,9vw,8rem);border-bottom:1px solid var(--legacy-line)}.legacy-section-head{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}.legacy-section-head h2{max-width:22ch;font-size:clamp(2.2rem,4vw,4.1rem);font-weight:590;letter-spacing:-.04em;line-height:1}.legacy-section-head p{max-width:68ch;color:var(--legacy-muted);font-size:1rem;line-height:1.75}.legacy-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--legacy-line);border-left:1px solid var(--legacy-line)}.legacy-product-card{display:grid;grid-template-rows:auto auto 1fr auto;gap:1rem;min-height:19rem;padding:clamp(1.4rem,2.8vw,2rem);border-right:1px solid var(--legacy-line);border-bottom:1px solid var(--legacy-line);background:rgb(255 255 255/.5);transition:background-color .22s ease}.legacy-product-card:hover{background:white}.legacy-product-card h3{max-width:14ch;font-size:clamp(1.6rem,2.4vw,2.15rem);font-weight:620;letter-spacing:-.045em;line-height:1.02}.legacy-product-card__meta{color:var(--legacy-muted);font-size:.84rem;line-height:1.65}.legacy-product-card__footer{display:flex;align-items:end;justify-content:space-between;gap:1rem;padding-top:1rem;border-top:1px solid var(--legacy-line)}.legacy-product-card__price{display:grid;gap:.15rem}.legacy-product-card__price span{color:var(--legacy-muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.1em}.legacy-product-card__price strong{font-size:1.15rem;letter-spacing:-.025em}.legacy-category-grid,.legacy-step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--legacy-line);border-left:1px solid var(--legacy-line)}.legacy-category,.legacy-step{display:grid;gap:1rem;min-height:15rem;align-content:start;padding:clamp(1.35rem,2.5vw,1.8rem);border-right:1px solid var(--legacy-line);border-bottom:1px solid var(--legacy-line)}.legacy-step__index{color:var(--legacy-blue);font-size:.72rem;font-weight:740;letter-spacing:.12em}.legacy-category h3,.legacy-step h3{font-size:1.32rem;font-weight:620;letter-spacing:-.035em;line-height:1.08}.legacy-category p,.legacy-step p{color:var(--legacy-muted);font-size:.88rem;line-height:1.7}.legacy-method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--legacy-line);border-radius:1rem;background:var(--legacy-line)}.legacy-method{display:grid;gap:1.5rem;min-height:25rem;align-content:space-between;padding:clamp(1.7rem,4vw,3rem);background:white}.legacy-method h3{font-size:clamp(2rem,3.5vw,3.4rem);font-weight:590;letter-spacing:-.04em}.legacy-method-label{color:rgb(17 24 39/.58);font-size:.78rem;font-weight:680}.legacy-method p{max-width:34rem;color:var(--legacy-muted);line-height:1.75}.legacy-method svg{width:100%;height:auto;color:var(--legacy-blue)}.legacy-table-shell{overflow-x:auto;border-block:1px solid var(--legacy-line)}.legacy-table{width:100%;min-width:44rem;border-collapse:collapse;text-align:left}.legacy-table td,.legacy-table th{padding:1.15rem 1rem;border-bottom:1px solid var(--legacy-line);vertical-align:top}.legacy-table thead th{color:rgb(17 24 39/.48);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}.legacy-table tbody th{font-size:.9rem;font-weight:650}.legacy-table tbody td{color:var(--legacy-muted);font-size:.88rem;line-height:1.65}.legacy-link-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--legacy-line)}.legacy-link-list a{display:grid;gap:.45rem;min-height:8.5rem;align-content:center;padding:1.25rem;border-right:1px solid var(--legacy-line);border-bottom:1px solid var(--legacy-line)}.legacy-link-list a:nth-child(3n){border-right:0}.legacy-link-list strong{font-size:1rem;letter-spacing:-.02em}.legacy-link-list span{color:var(--legacy-muted);font-size:.78rem;line-height:1.5}.legacy-note{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;border-left:2px solid var(--legacy-blue);padding:1.2rem 1.3rem;background:oklch(.975 .012 245)}.legacy-note p{color:var(--legacy-muted);font-size:.88rem;line-height:1.65}@media (max-width:900px){.legacy-section-head{grid-template-columns:1fr}.legacy-category-grid,.legacy-product-grid,.legacy-signal-row,.legacy-step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.legacy-signal:nth-child(2){border-right:0}.legacy-signal:nth-child(-n+2){border-bottom:1px solid var(--legacy-line)}.legacy-link-list{grid-template-columns:repeat(2,minmax(0,1fr))}.legacy-link-list a:nth-child(3n){border-right:1px solid var(--legacy-line)}.legacy-link-list a:nth-child(2n){border-right:0}}@media (max-width:640px){.legacy-title{font-size:clamp(2.85rem,14vw,4.25rem)}.legacy-instrument{min-height:auto;border-radius:1rem}.legacy-category-grid,.legacy-link-list,.legacy-method-grid,.legacy-product-grid,.legacy-step-grid{grid-template-columns:1fr}.legacy-category,.legacy-product-card,.legacy-step{min-height:auto}.legacy-link-list a,.legacy-link-list a:nth-child(2n),.legacy-link-list a:nth-child(3n){border-right:0}}@media (prefers-reduced-motion:reduce){.legacy-product-card{transition:none}}