html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(1200px 700px at 10% 0%,rgba(80,170,255,.22),transparent 60%),radial-gradient(900px 600px at 90% 20%,rgba(180,90,255,.16),transparent 55%),#0b0f16;color:#ffffffeb}code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.95em}.app .header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0b0f16b8}.app .brand{font-weight:700;letter-spacing:.02em;text-decoration:none;color:inherit}.app .spacer{flex:1}.app .pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:12px;background:#ffffff1f;border:1px solid rgba(255,255,255,.12)}