:root{--ink:#171528;--muted:#6a6579;--paper:#faf9fd;--line:#e9e5f2;--violet:#6954d9;--violet2:#8b6ce0;--soft:#f4f1ff;--radius:22px}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(circle at 0 0,#ece7ff 0,transparent 34%),radial-gradient(circle at 100% 0,#ffe9f3,transparent 30%),var(--paper);min-height:100vh}
.app{max-width:1180px;margin:auto;padding:56px 26px 40px}
header{display:flex;justify-content:space-between;gap:26px;align-items:flex-start;margin-bottom:34px}
.eyebrow{font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:#7c70a9;margin:0 0 12px}
h1{font-size:clamp(32px,4.4vw,54px);letter-spacing:-.035em;line-height:1.04;margin:0;font-weight:800;max-width:19ch}
h1 em{font-style:italic;font-family:Georgia,"Times New Roman",serif;color:var(--violet);font-weight:600}
.intro{font-size:17px;color:var(--muted);max-width:60ch;margin:18px 0 0}
.trust-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;max-width:320px}
.badge{background:#fff;border:1px solid var(--line);color:#5b5470;border-radius:999px;padding:9px 14px;font-size:12.5px;font-weight:600;white-space:nowrap;box-shadow:0 6px 18px #3d29600d}
.workspace{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:start}
.card{background:#fff;border:1px solid #fff;border-radius:var(--radius);padding:26px;box-shadow:0 20px 50px #3d29600f}
.card h2{margin:0 0 16px;font-size:21px;letter-spacing:-.02em}
.card h3{margin:24px 0 10px;font-size:15px;letter-spacing:-.01em}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.tab{border:1px solid var(--line);background:#fff;color:#55506a;border-radius:11px;padding:9px 14px;font:600 13px inherit;cursor:pointer;transition:.15s}
.tab:hover{border-color:#cec4ee}
.tab.active{background:var(--soft);border-color:var(--violet);color:var(--violet);box-shadow:inset 0 0 0 1px var(--violet)}
.fields{margin-bottom:6px}
.field{display:none}
.field.active{display:block}
label{display:block;font-weight:700;font-size:13px;margin:0 0 6px}
.field label:not(:first-child){margin-top:14px}
input[type=url],input[type=email],input[type=text],input:not([type]),textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;font:15px inherit;color:var(--ink);background:#fdfcff;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--violet);box-shadow:0 0 0 3px #6954d920}
textarea{resize:vertical;min-height:76px}
.check{display:flex;align-items:center;gap:8px;font-weight:600;font-size:13px;margin:12px 0 0}
.check input{width:16px;height:16px;accent-color:var(--violet)}
.style-row,.logo-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.style-row label,.logo-row label{display:flex;align-items:center;gap:8px;margin:0;font-weight:600;font-size:12.5px;color:#55506a}
input[type=color]{width:42px;height:32px;padding:0;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer}
.style-row select{width:auto}
.linklike{border:0;background:none;color:var(--violet);font:600 13px inherit;cursor:pointer;padding:4px 0;text-decoration:underline}
.linklike:disabled{color:#b3aec4;text-decoration:none;cursor:not-allowed}
.primary{display:block;width:100%;margin-top:22px;border:0;border-radius:13px;padding:15px 20px;background:linear-gradient(120deg,var(--violet),var(--violet2));color:#fff;font:800 15px inherit;cursor:pointer;box-shadow:0 10px 22px #6954d940}
.primary:hover{filter:brightness(1.05)}
.qbox{display:flex;align-items:center;justify-content:center;min-height:320px;background:repeating-conic-gradient(#f7f5fc 0 25%,#fff 0 50%) 0/22px 22px;border:1px dashed #d9d2ee;border-radius:16px;padding:20px}
.qbox .empty{color:#9c96ad;font-size:14px}
.qbox svg,.qbox img,.qbox canvas{max-width:100%;height:auto;image-rendering:pixelated}
.actions{display:flex;gap:10px;margin-top:16px}
.download,.ghost{flex:1;text-align:center;border-radius:12px;padding:13px 18px;font:800 14px inherit;text-decoration:none;cursor:pointer}
.download{background:linear-gradient(120deg,var(--violet),var(--violet2));color:#fff;box-shadow:0 8px 18px #6954d935}
.download.disabled{pointer-events:none;opacity:.45}
.ghost{background:var(--soft);color:var(--violet);border:1px solid #ded5fb}
.ghost:disabled{opacity:.5;cursor:not-allowed}
.hint{font-size:12.5px;color:#8b8598;margin:14px 0 0}
.seo{margin-top:46px;background:#fff;border-radius:var(--radius);padding:34px;box-shadow:0 20px 50px #3d29600f}
.seo h2{font-size:24px;letter-spacing:-.025em;margin:0 0 12px}
.seo h2+h2,.seo h2:not(:first-child){margin-top:34px}
.seo p{color:#4d4859;font-size:15.5px}
.seo .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.seo .grid3 h3{margin:0 0 6px;font-size:15px;color:var(--violet)}
.seo .grid3 p{margin:0;font-size:14px;color:var(--muted);line-height:1.6}
.steps{margin:14px 0 0;padding-left:20px}
.steps li{margin-bottom:8px;color:#4d4859}
dl{margin:12px 0 0}
dt{font-weight:800;margin-top:16px}
dd{margin:5px 0 0;color:var(--muted)}
footer{margin-top:34px;color:#8b8598;font-size:13.5px;text-align:center}
footer a{color:var(--violet);text-decoration:none}
.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,130px);background:#241f38;color:#fff;padding:12px 18px;border-radius:12px;font-size:13.5px;transition:transform .25s;box-shadow:0 12px 28px #0003;z-index:50}
.toast.show{transform:translate(-50%,0)}
@media (max-width:860px){
  .app{padding:34px 16px 30px}
  header{display:block;margin-bottom:24px}
  .trust-badges{justify-content:flex-start;margin-top:18px;max-width:none}
  h1{font-size:clamp(29px,8vw,40px);max-width:none}
  .intro{font-size:16px}
  .workspace{grid-template-columns:1fr}
  .card{padding:20px;border-radius:18px}
  .seo{padding:22px;border-radius:18px}
  .seo .grid3{grid-template-columns:1fr}
  .qbox{min-height:260px}
  .actions{flex-direction:column}
}