:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--color-ink:#15171c;--color-graphite:#1d2026;--color-paper:#f6f3ec;--color-bone:#e2ded2;--color-bitcoin:#f7931a;--color-slate:#6a6f7a;--bg:var(--color-paper);--surface:#fbf9f4;--text:var(--color-ink);--muted:var(--color-slate);--border:var(--color-bone);--accent:var(--color-bitcoin);--danger:#b91c1c}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:var(--color-graphite);--surface:#242830;--text:#f3f1ea;--muted:#9aa0ac;--border:#33373f}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans), ui-sans-serif, system-ui, sans-serif;-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100dvh;display:flex}a{color:inherit}code,pre,textarea,select,button,input{font-family:var(--font-mono), ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}.page{flex:1;width:100%;max-width:46rem;margin:0 auto;padding-inline:1.25rem}.control{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:.5rem .9rem;font-size:.85rem;text-decoration:none;display:inline-flex}.control:disabled{opacity:.6;cursor:not-allowed}.controlAccent{background:var(--accent);border-color:var(--accent);color:var(--color-ink);font-weight:600}.controlMuted{color:var(--muted)}