:root{font-family:Arial,sans-serif;color:#111a1e;background:#f1efe9;font-size:16px}*{box-sizing:border-box}body{margin:0}main{max-width:1400px;margin:auto;padding:24px}header{display:flex;align-items:center;gap:16px;flex-wrap:wrap}header strong{background:#111a1e;color:#fff;padding:10px;font-size:20px}h1{font-size:clamp(22px,3vw,32px);margin:0}h2{font-size:18px;margin:0 0 12px}p{line-height:1.5}a{color:#a64200;text-underline-offset:3px}form{display:flex;align-items:end;flex-wrap:wrap;gap:16px;background:#e6e2d8;border:1px solid #c6c0b4;padding:20px;margin:20px 0}label{display:grid;gap:8px;font-size:14px;font-weight:700}input,select,button{font:inherit;min-height:44px;padding:10px;border:1px solid #8c989e;background:#fff;color:#111a1e;max-width:100%}input[type=file]{width:280px}input[type=number]{width:120px}label.check{display:flex;align-items:center;min-height:44px}input[type=checkbox]{min-height:auto;width:20px;height:20px}button{cursor:pointer;font-weight:700;background:#ff8422;border-color:#c85e0f}button:disabled{cursor:default;opacity:.55}button.secondary{background:#fff;border-color:#8c989e}:focus-visible{outline:3px solid #b54c00;outline-offset:3px}[hidden]{display:none!important}.previews{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{padding:16px;border:1px solid #c6c0b4;background:#fff;min-width:0}.preview{height:320px;display:flex;align-items:center;justify-content:center;background:repeating-conic-gradient(#eee 0% 25%,#fff 0% 50%) 0/20px 20px}.preview img{display:block;max-width:100%;max-height:100%;object-fit:contain}#status{min-height:24px;overflow-wrap:anywhere}#warnings{padding-left:20px;color:#654100}progress{width:100%;height:12px}footer{margin-top:24px;color:#46575e;font-size:13px;line-height:1.5}.hint{font-size:14px;color:#46575e;max-width:100ch}#download{display:inline-block;background:#ff8422;color:#111a1e;padding:12px 20px;margin-top:16px;font-weight:700}#stats{font-size:14px;color:#46575e}@media(max-width:600px){main{padding:16px}form{padding:16px}form>label:not(.check){width:100%}input[type=file],select{width:100%}.previews{grid-template-columns:1fr}.preview{height:240px}header{gap:10px}h1{font-size:24px}}