main{max-width:1000px;margin:60px auto;padding:0 24px}h1{font-size:clamp(34px,5vw,58px);line-height:1.2}p{line-height:1.8;color:#61666e}section{margin-top:28px;border:1px solid #e4e6e9;border-radius:16px;padding:28px;background:#fff}label{display:block;margin:20px 0 8px;font-weight:600}select,textarea{box-sizing:border-box;width:100%;font:inherit;border:1px solid #cbd0d5;border-radius:8px;padding:12px;background:#fff;color:#17191c}button{font:inherit;padding:11px 18px;border-radius:999px;border:1px solid #17191c;cursor:pointer;margin:12px 8px 8px 0;background:#17191c;color:white}button:disabled{opacity:.5;cursor:wait}.row{display:flex;justify-content:space-between;align-items:center}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f6f8;padding:20px;border-radius:10px;max-height:650px;overflow:auto}#history button,#files button{background:white;color:#17191c;border-color:#d5d9dd}#error{color:#b52332}:focus-visible{outline:3px solid #1677ff;outline-offset:3px}@media(max-width:600px){main{margin:30px auto;padding:0 16px}section{padding:18px}}