@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@500;600;700&family=Golos+Text:wght@400;500;600;700&display=swap');

.pt{
  --pt-blue:#2f5bff;--pt-blue-d:#2144d8;--pt-violet:#7a3cff;--pt-cyan:#12b3e8;
  --pt-red:#e5352b;--pt-orange:#ff7a45;--pt-red-bg:#fdecea;
  --pt-green:#12b76a;--pt-green-d:#0b8a52;--pt-green-bg:#e7f8f0;
  --pt-amber:#f5a312;--pt-amber-bg:#fff4dd;--pt-amber-t:#8a5800;
  --pt-ink:#12142a;--pt-muted:#5b6178;
  --pt-line:#e5e8f4;--pt-line-2:#d3d9ec;
  --pt-surface:#f7f8fd;--pt-surface-2:#eef1fa;
  --pt-shadow-1:0 2px 10px rgba(18,20,42,.06);
  --pt-shadow-2:0 14px 38px rgba(18,20,42,.16);
  --pt-grad:linear-gradient(135deg,#2f5bff,#7a3cff);
  --pt-grad-pdf:linear-gradient(135deg,#e5352b,#ff7a45);
  --pt-font-d:'Unbounded',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --pt-font-b:'Golos Text',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --pt-font-m:ui-monospace,Consolas,'Courier New',monospace;
  background:#ffffff;color:var(--pt-ink);
  font-family:var(--pt-font-b);font-size:16px;line-height:1.5;
  max-width:1120px;margin:0 auto;padding:20px 22px 34px;position:relative;
}
.pt,.pt *,.pt *::before,.pt *::after{box-sizing:border-box}
.pt :where(h2,h3,p,ul,li,div,section,aside,details,summary){margin:0;padding:0}
.pt ul{list-style:none}
.pt img{display:block;max-width:100%}
.pt button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.pt [hidden]{display:none!important}
.pt ::selection{background:var(--pt-blue);color:#fff}
.pt ::-webkit-scrollbar{width:10px;height:10px}
.pt ::-webkit-scrollbar-track{background:#f4f6fc}
.pt ::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--pt-red),var(--pt-orange));border-radius:8px;border:2px solid #f4f6fc}
.pt :focus-visible{outline:3px solid rgba(47,91,255,.5);outline-offset:2px;border-radius:8px}
.pt .pt-ctl:focus-visible,.pt-output:focus-visible{outline:none}
.pt-ic{width:18px;height:18px;flex:none}

.pt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:12px;font-weight:600;font-size:15px;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s,color .18s;white-space:nowrap;user-select:none}
.pt-btn:active{transform:scale(.97)}
.pt-btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.pt-primary{background:var(--pt-grad);color:#fff;box-shadow:0 6px 18px rgba(47,91,255,.32)}
.pt-primary:hover:not([disabled]){transform:translateY(-1px);box-shadow:0 10px 24px rgba(47,91,255,.42);filter:brightness(1.05)}
.pt-outline{background:#fff;border:1.5px solid var(--pt-line-2);color:var(--pt-ink)}
.pt-outline:hover:not([disabled]){border-color:var(--pt-blue);color:var(--pt-blue-d);background:#f6f8ff}
.pt-danger{background:transparent;color:var(--pt-red)}
.pt-danger:hover:not([disabled]){background:var(--pt-red-bg)}
.pt-sm{height:34px;padding:0 12px;font-size:13.5px;border-radius:10px}
.pt-iconbtn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;border:1.5px solid var(--pt-line);background:#fff;color:var(--pt-muted);transition:.18s}
.pt-iconbtn:hover:not([disabled]){color:var(--pt-blue-d);border-color:var(--pt-blue);background:#f6f8ff}
.pt-iconbtn .pt-ic{width:15px;height:15px}

.pt-top{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--pt-line);position:relative}
.pt-top::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--pt-red),var(--pt-orange),var(--pt-blue),var(--pt-violet))}
.pt-brand{display:flex;align-items:center;gap:10px;min-width:0}
.pt-logo{width:32px;height:32px;border-radius:9px;background:var(--pt-grad-pdf);display:grid;place-items:center;color:#fff;box-shadow:0 4px 12px rgba(229,53,43,.35);flex:none}
.pt-logo .pt-ic{width:17px;height:17px}
.pt-word{font-family:var(--pt-font-d);font-weight:700;font-size:15px;white-space:nowrap}
.pt-wp{color:var(--pt-red)} .pt-wa{color:var(--pt-violet)} .pt-wt{color:var(--pt-blue)}
.pt-tag{font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--pt-muted);background:var(--pt-surface-2);padding:4px 9px;border-radius:999px}
.pt-top-r{margin-left:auto;display:flex;align-items:center;gap:10px}
.pt-sound{width:40px;height:40px;border-radius:11px}
.pt-sound.pt-off{color:var(--pt-muted);background:var(--pt-surface)}

.pt-hero{padding:28px 0 16px}
.pt-hero h2{font-family:var(--pt-font-d);font-weight:700;font-size:clamp(22px,3.6vw,34px);line-height:1.22;letter-spacing:-.4px;margin-bottom:12px}
.pt-gp{background:var(--pt-grad-pdf);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--pt-red)}
.pt-gt{background:var(--pt-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--pt-blue)}
.pt-lead{color:var(--pt-muted);font-size:17px;max-width:720px}
.pt-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.pt-badges li{display:flex;align-items:center;gap:7px;padding:8px 14px;border:1px solid var(--pt-line);border-radius:999px;background:#fff;font-size:14px;font-weight:600;box-shadow:var(--pt-shadow-1)}
.pt-badges .pt-ic{width:16px;height:16px}
.pt-badges li:nth-child(1) .pt-ic{color:var(--pt-blue)}
.pt-badges li:nth-child(2) .pt-ic{color:var(--pt-green-d)}
.pt-badges li:nth-child(3) .pt-ic{color:var(--pt-violet)}
.pt-badges li:nth-child(4) .pt-ic{color:var(--pt-amber)}
.pt-honest{display:flex;gap:12px;margin-top:16px;padding:14px 16px;border:1.5px solid var(--pt-amber-bg);background:var(--pt-amber-bg);border-radius:14px;color:var(--pt-amber-t);font-size:14px;line-height:1.5}
.pt-honest .pt-ic{color:var(--pt-amber);width:22px;height:22px;flex:none;margin-top:2px}
.pt-honest b{color:#6b4600}

.pt-warn{display:flex;align-items:center;gap:10px;background:var(--pt-red-bg);border:1px solid #f4c4c0;color:#8a1d16;border-radius:14px;padding:12px 16px;font-size:14px;font-weight:600;margin-bottom:16px}
.pt-warn .pt-ic{color:var(--pt-red);width:20px;height:20px}

.pt-work{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start;margin-top:8px}
.pt-main{display:flex;flex-direction:column;gap:18px;min-width:0}
.pt-side{position:sticky;top:16px;display:flex;flex-direction:column;gap:16px;max-height:calc(100vh - 32px);overflow-y:auto;padding-right:5px;scrollbar-width:thin;scrollbar-color:#8fa2ff #f1f3fa}

.pt-dz{position:relative;border:2px dashed var(--pt-line-2);border-radius:24px;padding:26px 22px 22px;text-align:center;cursor:pointer;background:#fff;transition:border-color .2s,background .2s,transform .2s}
.pt-dz:hover{border-color:#f2a9a4;background:#fff8f7}
.pt-dz.pt-over{border-color:var(--pt-red);background:#fdecea;transform:scale(1.005)}
.pt-ill{width:210px;max-width:70%;margin:0 auto 10px}
.pt-ill svg{display:block;width:100%;height:auto}
.pt-il-arrow{animation:pt-nudge 1.9s ease-in-out infinite}
@keyframes pt-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
.pt-dz-t{font-family:var(--pt-font-d);font-weight:600;font-size:18px;margin-bottom:6px}
.pt-dz-s{color:var(--pt-muted);font-size:14px;margin-bottom:12px}
.pt-dz-hint{margin-top:14px;font-size:13px;color:var(--pt-muted)}
.pt-fileinfo{display:flex;align-items:center;gap:12px;margin-top:14px;padding:10px 12px;border:1px solid var(--pt-line);border-left:3px solid var(--pt-red);border-radius:12px;background:#fff;text-align:left}
.pt-fi-ic{width:36px;height:36px;border-radius:9px;background:var(--pt-red-bg);color:var(--pt-red);display:grid;place-items:center;flex:none}
.pt-fi-ic .pt-ic{width:18px;height:18px}
.pt-fi-meta{min-width:0;flex:1}
.pt-fi-name{font-weight:600;font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pt-fi-sub{color:var(--pt-muted);font-size:12.5px;margin-top:2px}
.pt-dot{opacity:.55;margin:0 5px}
.pt-extract{width:100%;margin-top:14px}

.pt-progress{padding:12px 16px;border:1px solid var(--pt-line);border-radius:14px;background:#fff;box-shadow:var(--pt-shadow-1)}
.pt-prog-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.pt-prog-text{font-size:13.5px;font-weight:600;color:var(--pt-muted)}
.pt-prog-track{height:6px;background:var(--pt-surface-2);border-radius:999px;overflow:hidden}
.pt-prog-track i{display:block;height:100%;width:0;background:var(--pt-grad-pdf);border-radius:inherit;transition:width .25s}

.pt-panel{background:#fff;border:1px solid var(--pt-line);border-radius:20px;padding:18px;box-shadow:var(--pt-shadow-1)}
.pt-panel h3{font-family:var(--pt-font-d);font-weight:600;font-size:15px;display:flex;align-items:center;gap:9px}
.pt-panel h3 .pt-ic{color:var(--pt-blue)}
.pt-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.pt-panel-actions{display:flex;gap:8px;flex-wrap:wrap}

.pt-output{width:100%;min-height:300px;max-height:600px;resize:vertical;border:1.5px solid var(--pt-line-2);border-radius:14px;background:var(--pt-surface);padding:13px;font-family:var(--pt-font-m);font-size:13.5px;line-height:1.55;color:var(--pt-ink);overflow-wrap:break-word;white-space:pre-wrap}
.pt-output:focus{border-color:var(--pt-blue);box-shadow:0 0 0 4px rgba(47,91,255,.12);background:#fff}

.pt-field{margin-bottom:15px}
.pt-field>label{display:block;font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--pt-muted);margin-bottom:6px}
.pt-ctl{width:100%;height:44px;border:1.5px solid var(--pt-line-2);border-radius:12px;background:#fbfcff;padding:0 12px;font-family:var(--pt-font-b);font-size:15px;color:var(--pt-ink);transition:.15s}
.pt-ctl:focus{border-color:var(--pt-blue);box-shadow:0 0 0 4px rgba(47,91,255,.12);background:#fff}
.pt-hint{font-size:12.5px;color:var(--pt-muted);margin-top:6px;line-height:1.45}
.pt-switchfield{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.pt-sf-t{min-width:0}
.pt-switch{position:relative;width:46px;height:26px;flex:none;margin-top:2px}
.pt-switch input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;margin:0}
.pt-switch .pt-tr{position:absolute;inset:0;background:#d8dded;border-radius:999px;transition:.2s;pointer-events:none}
.pt-switch .pt-tr::after{content:'';position:absolute;left:3px;top:3px;width:20px;height:20px;background:#fff;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:.2s}
.pt-switch input:checked+.pt-tr{background:var(--pt-grad)}
.pt-switch input:checked+.pt-tr::after{transform:translateX(20px)}
.pt-switch input:focus-visible+.pt-tr{outline:3px solid rgba(47,91,255,.45);outline-offset:2px}
.pt-example{font-size:13px;color:var(--pt-muted);margin-top:6px;word-break:break-all}
.pt-rows{display:flex;flex-direction:column;gap:8px}
.pt-row{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--pt-muted)}
.pt-row b{color:var(--pt-ink);font-size:15px}
.pt-tip{display:flex;gap:11px;background:#f4fbff;border-color:#d9f1fb}
.pt-tip .pt-tip-ic{color:var(--pt-cyan);width:22px;height:22px;margin-top:2px;flex:none}
.pt-tip b{display:block;margin-bottom:6px}
.pt-tip ul{list-style:disc;padding-left:20px;margin-top:4px}
.pt-tip li{font-size:13.5px;color:var(--pt-muted);line-height:1.5;margin-bottom:3px}

.pt-faq{margin:40px 0 8px}
.pt-faq h3{font-family:var(--pt-font-d);font-weight:600;font-size:20px;margin-bottom:14px}
.pt-faq details{border:1px solid var(--pt-line);border-radius:14px;margin-bottom:10px;background:#fff;transition:border-color .2s,box-shadow .2s}
.pt-faq details[open]{border-color:#f2c4c0;box-shadow:var(--pt-shadow-1)}
.pt-faq summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;font-weight:600;font-size:15.5px;cursor:pointer;list-style:none}
.pt-faq summary::-webkit-details-marker{display:none}
.pt-faq-plus{color:var(--pt-red);transition:transform .2s}
.pt-faq details[open] .pt-faq-plus{transform:rotate(45deg)}
.pt-faq-a{padding:0 18px 16px}
.pt-faq-a p{font-size:15px;color:var(--pt-muted);line-height:1.65}

.pt-overlay{position:fixed;inset:0;z-index:9990;display:none;place-items:center;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:none}
.pt-overlay.pt-on{display:grid}
.pt-do-box{border:3px dashed var(--pt-red);border-radius:28px;padding:44px 60px;text-align:center;background:rgba(253,236,234,.65);margin:20px}
.pt-do-ic{width:54px;height:54px;color:var(--pt-red);margin:0 auto;animation:pt-bounce 1s ease-in-out infinite}
@keyframes pt-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.pt-do-t{font-family:var(--pt-font-d);font-weight:600;font-size:22px;margin-top:14px}
.pt-do-s{color:var(--pt-muted);font-size:15px;margin-top:6px}

.pt-toasts{position:fixed;right:18px;bottom:18px;z-index:9999;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.pt-toast{position:relative;display:flex;align-items:center;gap:10px;min-width:260px;max-width:380px;padding:12px 12px 15px 14px;background:#fff;border:1px solid var(--pt-line);border-radius:14px;box-shadow:var(--pt-shadow-2);overflow:hidden;animation:pt-toastIn .25s ease}
.pt-toast.pt-out{animation:pt-toastOut .2s ease both}
@keyframes pt-toastIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pt-toastOut{to{opacity:0;transform:translateY(10px)}}
.pt-t-ic{width:20px;height:20px}
.pt-t-success .pt-t-ic{color:var(--pt-green-d)}.pt-t-error .pt-t-ic{color:var(--pt-red)}.pt-t-warn .pt-t-ic{color:var(--pt-amber)}.pt-t-info .pt-t-ic{color:var(--pt-blue)}
.pt-t-tx{flex:1;font-size:14px;font-weight:500;line-height:1.4}
.pt-t-x{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;color:var(--pt-muted);flex:none}
.pt-t-x:hover{color:var(--pt-ink);background:var(--pt-surface)}
.pt-t-x .pt-ic{width:14px;height:14px}
.pt-t-bar{position:absolute;left:0;bottom:0;height:3px;width:100%;transform-origin:left;animation:pt-tbar linear forwards}
.pt-t-success .pt-t-bar{background:var(--pt-green)}.pt-t-error .pt-t-bar{background:var(--pt-red)}.pt-t-warn .pt-t-bar{background:var(--pt-amber)}.pt-t-info .pt-t-bar{background:var(--pt-blue)}
@keyframes pt-tbar{from{transform:scaleX(1)}to{transform:scaleX(0)}}
.pt-pixel{position:fixed;width:7px;height:7px;border-radius:2px;pointer-events:none;z-index:10000}

@media (max-width:980px){
  .pt-work{grid-template-columns:1fr}
  .pt-side{position:static;max-height:none;overflow:visible;display:grid;grid-template-columns:1fr 1fr;padding-right:0}
}
@media (max-width:640px){
  .pt{padding:16px 16px 28px}
  .pt-side{grid-template-columns:1fr}
  .pt-tag{display:none}
  .pt-toasts{left:12px;right:12px;bottom:12px;align-items:stretch}
  .pt-toast{max-width:none;min-width:0}
}
@media (hover:none){.pt-dz-hint{font-size:12.5px}}
@media (prefers-reduced-motion:reduce){
  .pt *,.pt *::before,.pt *::after{animation:none!important;transition:none!important}
}