*,*:before,*:after{box-sizing:border-box}:root{color-scheme:dark light;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;background:#0f172a;color:#f8fafc}html,body,#root{margin:0;padding:0;min-height:100%}body{min-height:100dvh}.app{max-width:480px;margin:0 auto;padding:24px 16px 64px;display:flex;flex-direction:column;gap:24px}.app__header h1{margin:0 0 4px;font-size:28px;letter-spacing:-.01em}.app__tagline{margin:0;color:#cbd5e1}.card{background:#1e293b;border:1px solid #334155;border-radius:12px;padding:16px}.card h2{margin:0 0 12px;font-size:18px}.kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 12px;margin:0}.kv dt{color:#94a3b8;font-size:13px}.kv dd{margin:0;font-size:14px;word-break:break-all}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;background:#0f172a;padding:1px 6px;border-radius:4px;border:1px solid #334155}.muted{color:#94a3b8}.error{color:#fca5a5}.app__footer{text-align:center;color:#94a3b8;font-size:13px}