:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:#e9edf3;background:#10141c;font-synthesis:none;--muted:#a1acbd;--line:#2c3443;--accent:#c1ef6c}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}header{border-bottom:1px solid var(--line)}.bar{max-width:1200px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:15px;font-weight:800;letter-spacing:.05em}.brand b{color:var(--accent)}nav{display:flex;gap:24px;font-size:14px;color:var(--muted)}main{max-width:1160px;margin:0 auto;padding:56px 24px 80px}.eyebrow{color:var(--accent);font:600 12px ui-monospace,monospace;letter-spacing:.13em;text-transform:uppercase}h1{font-size:clamp(36px,5vw,68px);line-height:1.08;letter-spacing:-.045em;max-width:900px;margin:20px 0}h2{font-size:25px;letter-spacing:-.025em}h3{font-size:19px}p{line-height:1.75;color:var(--muted)}.lead{max-width:690px;font-size:18px}.panel,.card{background:#191f2a;border:1px solid var(--line);border-radius:16px;padding:28px}.workspace{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-top:40px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0}.card{display:flex;flex-direction:column;gap:10px;transition:border-color .2s}.card:hover{border-color:#6a7d55}.card p{font-size:14px;margin:0}.card strong{font-size:20px}.tag{font:11px ui-monospace,monospace;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.card .arrow{margin-top:auto;padding-top:20px;color:var(--accent)}label{display:block;font-size:14px;margin:16px 0 8px;color:#d6deeb}input,select,textarea{font:inherit;background:#10141c;color:#edf2f7;border:1px solid #475168;border-radius:8px;padding:12px;width:100%}textarea{min-height:180px;resize:vertical}input[type=checkbox]{width:auto}input[type=color]{height:44px;padding:5px}button,.button{font:600 14px system-ui;cursor:pointer;display:inline-block;border:0;background:var(--accent);color:#14230b;padding:13px 20px;border-radius:8px;margin-top:16px}button.secondary,.button.secondary{background:#283242;color:#e2e8f0;border:1px solid #46516a}button:disabled{opacity:.5;cursor:wait}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.actions{display:flex;flex-wrap:wrap;gap:12px}.actions button{margin-top:8px}.note{font-size:13px;color:var(--muted)}.notice{border-left:3px solid var(--accent);padding:14px 18px;background:#222d20;border-radius:0 8px 8px 0;margin:24px 0;line-height:1.6}.error{color:#ffb6ac}.result{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}.result a{text-decoration:underline}#qr-preview{background:white;display:flex;align-items:center;justify-content:center;min-height:340px;border-radius:12px;overflow:auto}#qr-preview canvas,#qr-preview svg{max-width:100%;height:auto}article{max-width:790px}article h2{margin-top:40px}article a{text-decoration:underline;color:var(--accent)}footer{max-width:1160px;margin:auto;padding:24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;gap:24px;justify-content:space-between}.hide{display:none!important}table{border-collapse:collapse;width:100%;font-size:14px}td,th{text-align:left;border-bottom:1px solid var(--line);padding:12px}details{margin:14px 0;padding:18px;border:1px solid var(--line);border-radius:10px}summary{cursor:pointer}pre{overflow:auto}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #e0ffa5;outline-offset:3px}@media(max-width:760px){.workspace,.grid{grid-template-columns:1fr}.bar{align-items:flex-start}nav{gap:12px;flex-wrap:wrap}.panel,.card{padding:20px}main{padding-top:36px}footer{flex-wrap:wrap}.row{grid-template-columns:1fr 1fr}h1{font-size:40px}}
[hidden]{display:none!important}
