:root{color-scheme:light;--ink:#1d1d1f;--muted:#64646b;--blue:#0071e3;--line:#dedee3;--surface:#fff;--bg:#f5f5f7;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;font-size:16px;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}header{background:#ffffffd9;border-bottom:1px solid #e8e8ec;backdrop-filter:blur(20px)}.nav{max-width:1100px;margin:auto;padding:19px 30px;display:flex;justify-content:space-between;align-items:center}.brand{font-size:21px;font-weight:650;letter-spacing:-.7px;text-decoration:none;color:var(--ink)}.local{font-size:14px;display:flex;align-items:center;gap:8px}.dot{height:7px;width:7px;border-radius:50%;background:#258848}main{max-width:1060px;margin:auto;padding:46px 30px 24px}.intro{margin-bottom:32px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:1.6px;color:var(--muted);margin:0 0 12px}h1{font-size:clamp(36px,4.7vw,56px);line-height:1.07;letter-spacing:-2.2px;margin:0;font-weight:650}h1 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strong{font-weight:500;color:var(--ink)}#cover-thumb{width:48px;height:48px;object-fit:cover;border-radius:8px}fieldset{border:0;padding:0;margin:0;min-width:0}.settings{display:grid;grid-template-columns:minmax(0,480px);gap:25px}.field-label{display:block;font-size:14px;font-weight:600;margin-bottom:10px}.text-input{width:100%;border:1px solid #d2d2d7;background:white;border-radius:10px;font:inherit;padding:12px;height:47px;color:var(--ink)}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #0071e37a;outline-offset:3px}.help{font-size:13px;color:var(--muted);line-height:1.55;margin:10px 0 0}.action-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 5px 24px}.action-row strong{font-size:17px;font-weight:600}.action-row p{font-size:14px;color:var(--muted);margin:6px 0 0}button{font:inherit;cursor:pointer;border:0}.primary{background:var(--blue);color:white;padding:16px 25px;border-radius:999px;white-space:nowrap}.primary:hover{background:#0077ed}.primary span{margin-left:20px}fieldset:disabled{opacity:.6}.primary:disabled{cursor:wait}.error{background:#fff1f0;border:1px solid #e5b3ae;padding:18px;border-radius:14px;color:#91251c;line-height:1.5}.progress-panel{margin-top:10px}#step-label{font-size:14px;color:var(--muted)}progress{width:100%;height:8px;border:0;border-radius:9px;background:#eeeef0;accent-color:var(--blue)}progress::-webkit-progress-bar{background:#eeeef0;border-radius:9px}progress::-webkit-progress-value{background:var(--blue);border-radius:9px}.steps{display:flex;justify-content:space-between;padding:0;list-style:none;font-size:13px;color:var(--muted);gap:6px}.steps .done{color:#257740}.steps .active{color:var(--blue);font-weight:650}.results h2{font-size:32px;letter-spacing:-1px}.downloads{display:grid;grid-template-columns:1fr;gap:16px;margin-top:25px}.download{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);padding:22px;border-radius:14px;color:var(--ink);text-decoration:none}.download:hover{border-color:var(--blue)}.download>span:last-child{font-size:26px;color:var(--blue)}.download strong,.download small{display:block}.download small{font-size:13px;color:var(--muted);margin-top:7px}.secondary{color:var(--blue);background:transparent;padding:12px 0;margin-top:12px}footer{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}footer p{font-size:12px;color:var(--muted);line-height:1.65;margin:0 0 8px}[hidden]{display:none!important}@media(max-width:700px){main{padding:28px 18px}.nav{padding:17px 20px}.panel{padding:24px 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