:root{color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#f6f7f2;color:#192620;font:16px/1.65 system-ui,sans-serif}main{max-width:800px;margin:auto;padding:44px 24px}h1{font-size:clamp(32px,6vw,52px);line-height:1.1;letter-spacing:-2px}h2{margin-top:34px}button{display:block;padding:14px 20px;border:1px solid #192620;border-radius:7px;background:#192620;color:white;font:inherit;margin:18px 0;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:#225f3c}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b56619;outline-offset:4px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#e7ebe1;padding:18px;border-radius:7px;font:13px/1.65 ui-monospace,monospace}pre:empty{display:none}input{width:100%;font:14px ui-monospace,monospace;padding:14px}.allowances{padding:18px;background:#e0efb9;border-radius:7px;font-weight:600}.small{font-size:13px;color:#4f5f53}#status{min-height:2em}