.xpnSVG_shell{background:var(--landing-bg);min-height:100vh;color:var(--landing-text)}.xpnSVG_topbar{border-bottom:1px solid var(--landing-border-subtle);background:var(--landing-nav);justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem clamp(1rem,4vw,4rem);display:flex}.xpnSVG_back{color:var(--landing-text);font-weight:800;text-decoration:none}.xpnSVG_content{width:min(100% - 2rem,880px);margin:0 auto;padding:clamp(3rem,7vw,6rem) 0 6rem}.xpnSVG_eyebrow{color:var(--landing-coral);letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:900}.xpnSVG_content h1{max-width:760px;font:500 clamp(2.5rem, 7vw, 5.5rem)/.98 var(--font-display);letter-spacing:-.055em;margin:.55rem 0 1rem}.xpnSVG_updated{color:var(--landing-muted)}.xpnSVG_notice{border-left:4px solid var(--landing-coral);background:var(--landing-surface);color:var(--landing-text);margin:1.5rem 0;padding:1rem 1.1rem}.xpnSVG_article{gap:2rem;margin-top:3rem;display:grid}.xpnSVG_article section{border-top:1px solid var(--landing-border-subtle);padding-top:1.5rem}.xpnSVG_article h2{margin:0 0 .75rem;font-size:clamp(1.35rem,3vw,2rem)}.xpnSVG_article p,.xpnSVG_article li{color:var(--landing-muted);line-height:1.75}.xpnSVG_article a{color:var(--landing-coral);font-weight:800}.xpnSVG_article ul{gap:.45rem;padding-left:1.2rem;display:grid}.xpnSVG_identity{border:1px solid var(--landing-border);background:var(--landing-surface);border-radius:10px;margin-top:3rem;padding:1.25rem}.xpnSVG_identity p{color:var(--landing-muted);margin:.3rem 0}