.legacy-shell{--legacy-ink:#17233f;--legacy-muted:#58647c;--legacy-line:#dce2ee;--legacy-accent:#4f46e5;min-height:100vh;color:var(--legacy-ink);background:#fff}.legacy-header,.legacy-footer{justify-content:space-between;align-items:center;gap:2rem;max-width:1120px;margin:0 auto;padding:1.25rem clamp(1.25rem,4vw,3rem);display:flex}.legacy-header{border-bottom:1px solid var(--legacy-line)}.legacy-footer{border-top:1px solid var(--legacy-line);color:var(--legacy-muted);font-size:.875rem}.legacy-header nav,.legacy-footer nav{flex-wrap:wrap;gap:1.25rem;display:flex}.legacy-header a,.legacy-footer a{color:inherit;text-decoration:none}.legacy-header a:hover,.legacy-footer a:hover{color:var(--legacy-accent)}.legacy-wordmark{letter-spacing:-.04em;font-size:1.35rem;font-weight:750}.legacy-main{padding:clamp(3rem,8vw,7rem) clamp(1.25rem,4vw,3rem)}.legacy-main>article{max-width:760px;margin:0 auto}.legacy-eyebrow{color:var(--legacy-accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 1rem;font-size:.78rem;font-weight:700}.legacy-main h1{letter-spacing:-.05em;margin:0;font-size:clamp(2.25rem,6vw,4.5rem);line-height:1.02}.legacy-dek{color:var(--legacy-muted);margin:1.5rem 0 0;font-size:clamp(1.08rem,2vw,1.3rem);line-height:1.65}.legacy-content{margin-top:clamp(3rem,7vw,5rem);font-size:1.04rem;line-height:1.75}.legacy-content h2,.legacy-content h3,.legacy-content h4{letter-spacing:-.025em;margin:2.25em 0 .7em;line-height:1.2}.legacy-content h2{font-size:1.8rem}.legacy-content h3{font-size:1.35rem}.legacy-content p,.legacy-content ul,.legacy-content ol,.legacy-content blockquote,.legacy-content figure,.legacy-content table{margin:1.15em 0}.legacy-content ul,.legacy-content ol{padding-left:1.35rem}.legacy-content li+li{margin-top:.45rem}.legacy-content a{color:#3730a3;text-underline-offset:.18em;text-decoration-thickness:.08em}.legacy-content img{border-radius:.5rem;max-width:100%;height:auto;display:block}.legacy-content figure{margin-inline:0}.legacy-content blockquote{color:var(--legacy-muted);border-left:3px solid #a5b4fc;margin-inline:0;padding:.25rem 0 .25rem 1.25rem}.legacy-content table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}.legacy-content th,.legacy-content td{border:1px solid var(--legacy-line);text-align:left;vertical-align:top;padding:.75rem}.legacy-content pre{background:#f6f7fb;border-radius:.5rem;padding:1rem;overflow-x:auto}@media (max-width:620px){.legacy-header,.legacy-footer{flex-direction:column;align-items:flex-start;gap:1rem}.legacy-main h1{font-size:clamp(2.15rem,11vw,3.25rem)}}