:root{color:#000;--ink:#000;--muted:#737373;--line:#dbdbdb;--paper:#fff;--soft:#fafafa;--accent:#000;--accent-strong:#000;--rose:#000;--blue:#000;background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;color:var(--ink);background:#fff;margin:0;font-weight:500}button,input,textarea{font:inherit}button,.button{background:var(--accent);color:#fff;cursor:pointer;min-height:2.875rem;box-shadow:none;border:0;border-radius:.5rem;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-weight:500;text-decoration:none;display:inline-flex}button:hover,.button:hover{background:var(--accent-strong)}button:disabled{cursor:not-allowed;opacity:.62;box-shadow:none}a{color:var(--accent-strong)}img{max-width:100%;display:block}.screen{width:min(100%,48rem);margin:0 auto;padding:0 0 2rem}.narrow{width:min(100%,48rem)}.topline{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:0;padding:.75rem 1rem;display:flex}.topline.action-only{justify-content:flex-end}.brand{color:var(--ink);letter-spacing:0;font-size:1.15rem;font-weight:500;text-decoration:none}.panel{border:1px solid var(--line);box-shadow:none;background:#fff;border-radius:0}.muted{color:var(--muted)}.error{border:1px solid var(--line);color:#000;background:#fafafa;border-radius:.5rem;padding:.75rem .875rem}