@charset "UTF-8";
:root{color-scheme:light;--ink:#161a19;--muted:#626966;--line:#dce0dd;--accent:#c23630;--surface:#f7f8f6;--focus:#1e665c;font-family:Arial,"Segoe UI",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:1rem;line-height:1.5}a{color:inherit;text-underline-offset:3px}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:4px}[hidden]{display:none!important}.topbar{height:94px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 6vw}.brand{font-size:2.6rem;font-weight:800;letter-spacing:-3px;text-decoration:none;line-height:1}.brand span{color:var(--accent)}.language{font-size:.875rem;background:transparent;border:1px solid var(--line);border-radius:4px;min-width:45px;min-height:42px}.checkout{max-width:500px;margin:0 auto;padding:38px 24px 24px}.back{display:inline-block;text-decoration:none;color:var(--muted);font-size:.875rem;padding:8px 0;margin-bottom:28px}.eyebrow{color:var(--accent);font-size:.8125rem;font-weight:700;letter-spacing:.08em;margin:0 0 12px}h1{font-size:2.15rem;line-height:1.3;letter-spacing:-.045em;font-weight:500;margin:0 0 28px}h2{font-size:1.5rem;line-height:1.4;font-weight:500;margin:12px 0}.summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:26px}.summary p{margin:0}.summary #project-name{font-size:1rem;font-weight:500;max-width:270px}.caption{font-size:.8125rem;color:var(--muted);margin-bottom:5px!important}.price-block{text-align:right;flex-shrink:0}#amount{font-size:1.5rem;letter-spacing:-.04em}.field{margin-bottom:20px}.field label{display:block;font-size:.875rem;margin-bottom:8px}.field input{width:100%;height:50px;padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);transition:border-color .15s}.field input:hover{border-color:#929994}.field input::placeholder{color:#858b87}.field small{display:block;font-size:.75rem;color:var(--muted);margin-top:5px}.consent{display:flex;align-items:flex-start;gap:10px;font-size:.8125rem;color:var(--muted);margin:24px 0;line-height:1.7;cursor:pointer}.consent input{flex-shrink:0;accent-color:var(--accent);width:18px;height:18px;margin:3px 0 0}.primary{width:100%;min-height:54px;display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--ink);color:#fff;border:1px solid var(--ink);padding:14px 18px;border-radius:4px;text-decoration:none;font-size:1rem}.primary:hover{background:#2b332e}.primary span{font-size:1.35rem;line-height:1}.payment-note{font-size:.75rem;text-align:center;color:var(--muted);margin:14px 0 28px}.demo-notice{background:#fff5df;border:1px solid #e7d2a5;border-radius:4px;padding:12px 14px;font-size:.8125rem;margin:0 0 24px;color:#715316}.error{color:#a52520;background:#fff3f1;padding:12px 14px;border-radius:4px;font-size:.875rem}.notice{padding:20px 0;color:var(--muted)}footer{border-top:1px solid var(--line);margin-top:28px;padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--muted);font-size:.75rem}footer>span:first-child{letter-spacing:.15em;font-size:.75rem}.result{padding:16px 0}.result>p{color:var(--muted)}.status-mark{display:grid;place-items:center;width:52px;height:52px;background:var(--surface);border-radius:50%;font-size:1.5rem}.status-mark.paid{background:#e8f3ed;color:#1c6040}.reference{font-size:.75rem;overflow-wrap:anywhere}.secondary{display:block;width:100%;padding:14px 18px;min-height:50px;border:1px solid var(--line);border-radius:4px;background:#fff;margin-top:12px;color:var(--ink)}.result .primary{margin-top:24px}@media(max-width:540px){.topbar{height:76px;padding:0 24px}.brand{font-size:2.2rem}.checkout{padding-top:22px}h1{font-size:1.85rem}.back{margin-bottom:22px}footer{align-items:flex-start}.summary #project-name{max-width:210px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media(min-width:1300px){.checkout{margin-top:18px}}