*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{-webkit-font-smoothing:antialiased;min-height:100dvh;margin:0;line-height:1.5}img,svg{max-width:100%}button{font:inherit;color:inherit;cursor:pointer;text-align:inherit;background:0 0;border:0;padding:0}button:disabled{cursor:not-allowed;opacity:.38}:focus-visible{outline-offset:2px;outline:3px solid}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important}}:root{--bg:#f2f3ef;--paper:#fff;--ink:#17201a;--muted:#56615a;--rule:#d3d8d0;--accent:#0e6a49;--error:#c0392b;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#111512;--paper:#1a201c;--ink:#e5eae3;--muted:#9ba79f;--rule:#2e3831;--accent:#5fd0a0;--error:#ff8a7a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}body{background:var(--bg);color:var(--ink);font-family:Atkinson Hyperlegible,system-ui,sans-serif;font-size:16px}.shell{max-width:480px;margin:0 auto;padding:0 16px 40px}.topbar{border-bottom:1.5px solid var(--rule);align-items:baseline;gap:10px;margin-bottom:20px;padding:20px 0 12px;display:flex}.brand{font-variation-settings:"wdth" 125;text-transform:uppercase;color:var(--ink);letter-spacing:-.01em;font-family:Archivo Variable,Arial Narrow,sans-serif;font-size:26px;font-weight:900;text-decoration:none}.topbar span,.label{letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:11.5px}h1{font-variation-settings:"wdth" 110;margin:0 0 8px;font-family:Archivo Variable,Arial Narrow,sans-serif;font-size:28px;font-weight:850;line-height:1.05}.box{background:var(--paper);border:1.5px solid var(--rule);flex-direction:column;gap:12px;margin-bottom:16px;padding:16px;display:flex}label{flex-direction:column;gap:6px;font-weight:700;display:flex}input{font:inherit;border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);font-variant-numeric:tabular-nums;border-radius:0;width:100%;padding:12px;font-size:20px}.button{text-align:center;background:var(--ink);width:100%;color:var(--bg);padding:14px;font-size:17px;font-weight:700;text-decoration:none;display:block}.button.ghost{color:var(--ink);border:1.5px solid var(--ink);background:0 0}.error{color:var(--error);margin:0}.note{color:var(--muted);margin:0;font-size:14px}