:root{color:#173e38;background:#f5f7f5;font-family:system-ui,sans-serif}body{margin:0}main{max-width:780px;margin:auto;padding:20px}h1{font-size:1.6rem}.notice{background:#fff3cc;border:2px solid #a66e00;padding:12px}.controls{flex-wrap:wrap;gap:10px;margin:16px 0;display:flex}button,select,textarea{font:inherit}button,select{color:#173e38;background:#fff;border:1px solid #386257;border-radius:6px;padding:12px}button:disabled{opacity:.5}label{margin:16px 0 6px;display:block}textarea{box-sizing:border-box;border:1px solid #567;border-radius:6px;width:100%;min-height:90px;padding:10px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;padding:12px}#status{background:#fff;border-left:4px solid #a66e00;padding:12px}small{line-height:1.5;display:block}a{color:#173e38}input{max-width:100%}