:root{--bg:#f4f2ee;--surface:#fff;--text:#1d1b19;--muted:#6b665f;--accent:#d6332b;--accent-text:#fff;--border:#ddd8d0;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#161514;--surface:#211f1d;--text:#efebe5;--muted:#a39d94;--accent:#ef4a40;--border:#3a3633}}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0}a{color:var(--accent)}button{font:inherit}.landing{max-width:34rem;margin:0 auto;padding:3rem 1rem 4rem;line-height:1.5}.landing h1{align-items:center;gap:.6rem;margin:0 0 .25rem;font-size:2.2rem;display:flex}.landing h1:before{content:"";background:radial-gradient(circle at 35% 30%, #ff8a80, var(--accent) 60%, #8e1c16);border-radius:50%;width:1.4rem;height:1.4rem}.landing .tagline{color:var(--muted);margin:0 0 1.75rem}.landing ol{margin:0 0 2rem;padding-left:1.25rem}.landing li{margin-bottom:.4rem}.enter-ar{background:var(--accent);width:100%;color:var(--accent-text);cursor:pointer;border:0;border-radius:.75rem;padding:1rem;font-size:1.25rem;font-weight:600;display:block}.enter-ar:disabled{background:var(--border);color:var(--muted);cursor:not-allowed}.status{min-height:1.5rem;color:var(--muted);margin:1rem 0 2rem}.status.error{color:var(--accent)}.links{border-top:1px solid var(--border);color:var(--muted);padding-top:1rem}.diagnostics{border:1px solid var(--border);background:var(--surface);border-radius:.75rem;margin-top:1.5rem;padding:.75rem 1rem}.diagnostics summary{cursor:pointer;font-weight:600}.diag-summary{margin:.75rem 0}.diag-list{grid-template-columns:max-content 1fr;gap:.35rem 1rem;margin:0;font-size:.9rem;display:grid}.diag-list dt{color:var(--muted)}.diag-list dd{overflow-wrap:anywhere;margin:0}.build{color:var(--muted);font-variant-numeric:tabular-nums;margin-top:1rem;font-size:.8rem}body.in-xr .landing{visibility:hidden}