:root{color-scheme:light dark;--bg:#ffffff;--fg:#1d1d1f;--muted:#5f6368;--line:#d9dce1;--accent:#1f5fbf;--accent-fg:#ffffff;--error-bg:#fdecea;--error-fg:#8a1c12;--ok-bg:#e7f4ea;--ok-fg:#1e5b2c;--code-bg:#f5f6f8}@media (prefers-color-scheme:dark){:root{--bg:#16181c;--fg:#e8eaed;--muted:#a0a4ab;--line:#34373d;--accent:#7aa7ff;--accent-fg:#0b1220;--error-bg:#3b1a17;--error-fg:#ffb4a9;--ok-bg:#173222;--ok-fg:#a8e0b8;--code-bg:#1f2227}}*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,sans-serif;background:var(--bg);color:var(--fg)}main{max-width:72rem;margin:0 auto;padding:1.5rem 1rem 3rem}main.narrow{max-width:24rem}a{color:var(--accent)}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.topbar{display:flex;gap:1.5rem;align-items:center;padding:.75rem 1rem;border-bottom:1px solid var(--line)}.topbar nav{display:flex;gap:1rem;flex:1 1}.brand{font-weight:700;text-decoration:none;color:var(--fg)}.who{display:flex;gap:.75rem;align-items:center}.toolbar{gap:1rem;align-items:flex-start;justify-content:space-between}.actions,.toolbar{display:flex;flex-wrap:wrap}.actions{gap:.5rem;align-items:center}.stack{display:grid;grid-gap:.75rem;gap:.75rem}.inline{display:flex;gap:.5rem;align-items:flex-end;flex-wrap:wrap}label{display:grid;grid-gap:.25rem;gap:.25rem;font-weight:600}input,select,textarea{font:inherit;padding:.4rem .5rem;border:1px solid var(--line);border-radius:4px;background:var(--bg);color:var(--fg)}textarea{width:100%;font-family:ui-monospace,monospace;font-size:.875rem}.button,button{display:inline-block;font:inherit;padding:.4rem .9rem;border:1px solid var(--accent);border-radius:4px;background:var(--accent);color:var(--accent-fg);cursor:pointer;text-decoration:none}button:disabled{opacity:.6;cursor:progress}button.link{padding:0;border:none;background:none;color:var(--accent);text-decoration:underline}table{width:100%;border-collapse:collapse}td,th{padding:.4rem .5rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.muted{color:var(--muted);margin-top:0;font-weight:400}.error{background:var(--error-bg);color:var(--error-fg)}.error,.notice{padding:.5rem .75rem;border-radius:4px}.notice{background:var(--ok-bg);color:var(--ok-fg)}.prompt{padding:1rem;border-radius:4px;background:var(--code-bg);white-space:pre-wrap}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));grid-gap:.75rem;gap:.75rem;margin:0;padding:0;border:none}.card{display:grid;grid-gap:.25rem;gap:.25rem;padding:.75rem;border:1px solid var(--line);border-radius:6px;font-weight:400;cursor:pointer}.card:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}