:root{color-scheme:dark;font:16px/1.55 system-ui,sans-serif;background:#101414;color:#e7efeb}*{box-sizing:border-box}body{margin:0}main{max-width:880px;margin:auto;padding:40px 22px}header{padding:20px 0 32px}h1{font-size:clamp(2.2rem,6vw,3.8rem);line-height:1.1;font-weight:550;letter-spacing:-.05em;margin:15px 0}h2{font-size:1.4rem;font-weight:550}.eyebrow{font-size:.75rem;letter-spacing:.18em;color:#9fcdad}section{border-top:1px solid #3a4942;padding:26px 0}label{display:block;margin:10px 0}input,textarea,select,button{font:inherit}input[type=password],textarea,select{display:block;width:100%;padding:12px;margin-top:7px;border:1px solid #52645a;border-radius:7px;background:#1b2420;color:inherit}textarea{min-height:95px;resize:vertical}button,.file{padding:10px 16px;border:1px solid #61796b;border-radius:7px;background:#202d26;color:inherit;cursor:pointer;margin:4px 4px 4px 0;min-height:46px}.primary{background:#c2dfbc;color:#112018}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:5px}.file input{display:block;max-width:230px;font-size:.8rem}.muted,footer{font-size:.85rem;color:#a8b9af}#answer{white-space:pre-wrap;margin-top:20px;border-left:3px solid #a0cda9;padding:8px 18px}#preview{max-width:100%;max-height:260px;object-fit:contain}li{border-bottom:1px solid #33433a;padding:12px 0;white-space:pre-wrap}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #e0c37a;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}footer{padding:25px 0}