:root{--ink:#172033;--muted:#596579;--paper:#fbfcfe;--line:#e2e8f0;--brand:#6d28d9;--mint:#0f9f87}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink)}body{margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:var(--brand)}.shell{width:min(100% - 2rem,72rem);margin:0 auto}.topbar{border-bottom:1px solid var(--line);background:#fff}.topbar__inner{justify-content:space-between;align-items:center;gap:1rem;min-height:4.5rem;display:flex}.brand{color:var(--ink);font-weight:800;text-decoration:none}.brand span{color:var(--brand)}.button{background:var(--brand);color:#fff;border-radius:.5rem;padding:.7rem 1rem;font-weight:700;text-decoration:none;display:inline-block}.hero{max-width:48rem;padding:4.5rem 0 2.5rem}.eyebrow{color:var(--mint);letter-spacing:.08em;text-transform:uppercase;font-size:.85rem;font-weight:800}h1{letter-spacing:-.04em;margin:.5rem 0 1rem;font-size:clamp(2.2rem,6vw,4.4rem);line-height:1.05}h2{margin-top:2.2rem;line-height:1.2}.lede{color:var(--muted);font-size:1.2rem}.grid{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1rem;padding-bottom:4rem;display:grid}.card{border:1px solid var(--line);color:inherit;background:#fff;border-radius:.8rem;padding:1.25rem;text-decoration:none}.card:hover{border-color:var(--brand)}.card p,.meta{color:var(--muted)}.article{width:min(100% - 2rem,48rem);margin:0 auto;padding:3.5rem 0 5rem}.article p,.article li{font-size:1.06rem}.callout{border-left:.3rem solid var(--brand);background:#f1edff;border-radius:.35rem;margin:2rem 0;padding:1.25rem}.sources{border-top:1px solid var(--line);margin-top:3rem;padding-top:1rem}.footer{border-top:1px solid var(--line);color:var(--muted);padding:2rem 0}.guide-hero{margin:0 0 1.75rem}.guide-hero img{display:block}