:root{color-scheme:light;--bg:#0b0f19;--card:#121a2a;--text:#e7eefc;--muted:#b8c6e6;--accent:#6ea8ff;--border:hsla(0,0%,100%,.12)}body,html{padding:0;margin:0;background:radial-gradient(1200px 600px at 20% 10%,rgba(110,168,255,.22),transparent),radial-gradient(900px 500px at 80% 20%,rgba(174,110,255,.18),transparent),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}a{color:inherit;text-decoration:none}.container{max-width:980px;margin:0 auto;padding:48px 20px}.card{border:1px solid var(--border);background:color-mix(in srgb,var(--card) 82%,transparent);border-radius:16px;padding:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.row{display:flex;gap:12px;flex-wrap:wrap}.btn,.row{align-items:center}.btn{display:inline-flex;justify-content:center;padding:10px 14px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.06);color:var(--text);font-weight:600;cursor:pointer}.btnPrimary{border-color:rgba(110,168,255,.45);background:rgba(110,168,255,.22)}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:13px}