:root{--accent: #8b2a8b;--accent-strong: #6e206e;--accent-soft: #f5eaf5;--accent-ring: rgba(139, 42, 139, .22);--paynow-purple: #8b2a8b;--btn: #0a2540;--btn-hover: #000000;--page-bg: #f6f9fc;--surface: #ffffff;--paper: #ffffff;--ink: #0a2540;--ink-soft: #425466;--muted: #8792a2;--paper-line: #e6e9ef;--border-strong: #d5dbe5;--success: #1a7f5a;--success-soft: #e7f5ef;--error: #c0392b;--error-soft: #fdecea;--shadow-sm: 0 0 0 1px rgba(10, 37, 64, .05), 0 1px 2px rgba(10, 37, 64, .06);--shadow-md: 0 0 0 1px rgba(10, 37, 64, .04), 0 4px 12px rgba(10, 37, 64, .08), 0 1px 3px rgba(10, 37, 64, .05);--radius: 8px;--mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}html,body{margin:0;padding:0}body{background:var(--page-bg);color:var(--ink);font-family:var(--sans);min-height:100vh;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{max-width:980px;margin:0 auto;padding:40px 20px 72px}.app.narrow{max-width:620px}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 10px;font-weight:600}h1{font-size:clamp(24px,4vw,32px);margin:0 0 10px;letter-spacing:-.021em;line-height:1.16;font-weight:600;color:var(--ink)}h2{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 16px;font-weight:600}.lede{color:var(--ink-soft);max-width:62ch;margin:0;line-height:1.6;font-size:15px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;margin-top:28px}.grid.one{grid-template-columns:1fr}@media (max-width: 760px){.grid{grid-template-columns:1fr}}.panel{background:var(--surface);border:1px solid var(--paper-line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px}label{display:block;font-size:13px;font-weight:500;color:var(--ink);margin-bottom:6px}.hint{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.5}.field{margin-bottom:16px}input[type=text],input[type=number],input[type=email],textarea,select{width:100%;padding:10px 12px;border:1px solid var(--border-strong);border-radius:6px;font-size:14px;font-family:var(--sans);background:#fff;color:var(--ink);transition:border-color .15s ease,box-shadow .15s ease}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical;min-height:64px}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}button:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-ring)}.radio-row{display:flex;gap:8px}.radio-row label.chip{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border-strong);border-radius:6px;padding:10px 8px;font-weight:500;font-size:13px;cursor:pointer;margin:0;background:#fff;transition:border-color .15s ease,background .15s ease,color .15s ease}.radio-row label.chip:has(input:checked){border-color:var(--ink);background:var(--page-bg);color:var(--ink);font-weight:600}.radio-row input{accent-color:var(--ink)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft)}.checkbox-row input{accent-color:var(--accent);width:auto}.checkbox-row label{margin:0;font-weight:500}button.primary{width:100%;padding:11px 14px;border:none;border-radius:6px;background:var(--btn);color:#fff;font-size:14px;font-weight:600;cursor:pointer;margin-top:6px;box-shadow:var(--shadow-sm);transition:background .15s ease,transform .05s ease}button.primary:hover{background:var(--btn-hover)}button.primary:active{transform:translateY(1px)}button.primary:disabled{background:var(--paper-line);color:var(--muted);cursor:not-allowed;box-shadow:none}button.secondary{padding:10px 16px;border:1px solid var(--border-strong);border-radius:6px;background:#fff;font-size:14px;font-weight:500;cursor:pointer;color:var(--ink);box-shadow:var(--shadow-sm);transition:border-color .15s ease,color .15s ease}button.secondary:hover{border-color:var(--ink);color:var(--ink)}.btn-row{display:flex;gap:10px;margin-top:22px}.note{margin-top:22px;padding:14px 16px;background:var(--accent-soft);border:1px solid var(--paper-line);border-radius:var(--radius);font-size:12.5px;color:var(--ink-soft);line-height:1.6}.note strong{color:var(--ink)}.status{display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:var(--radius);font-size:13px;margin-top:14px}.status.ok{background:var(--success-soft);color:var(--success)}.status.fail{background:var(--error-soft);color:var(--error)}.status.wait{background:var(--page-bg);color:var(--ink-soft);border:1px solid var(--paper-line)}.spin{width:14px;height:14px;border:2px solid var(--paper-line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.error-box{font-size:12.5px;color:var(--error);background:var(--error-soft);padding:10px 12px;border-radius:6px;margin-top:10px}.mono{font-family:var(--mono)}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.pill.pending{background:var(--accent-soft);color:var(--accent)}.pill.confirmed{background:var(--success-soft);color:var(--success)}.pill.expired{background:var(--error-soft);color:var(--error)}table.rows{width:100%;border-collapse:collapse;margin-top:8px;font-size:13px}table.rows th{text-align:left;color:var(--muted);font-weight:600;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;padding:8px 10px;border-bottom:1px solid var(--paper-line)}table.rows td{padding:10px;border-bottom:1px solid var(--paper-line);vertical-align:top}.paynow-qr{background:var(--paynow-purple);border-radius:20px;padding:20px 20px 18px;display:flex;flex-direction:column;align-items:center;gap:16px;max-width:340px;margin:0 auto}.paynow-qr__frame{background:#fff;border-radius:14px;padding:14px;width:100%}.paynow-qr__frame img{display:block;width:100%;height:auto;image-rendering:pixelated}.paynow-qr__logo{width:46%;max-width:168px;aspect-ratio:396 / 76;object-fit:cover;object-position:center;display:block}.paynow-qr__dl{display:block;max-width:340px;margin:12px auto 0}.qr-frame{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;border:1px solid var(--paper-line);border-radius:12px;background:#fff;color:var(--muted);font-size:13px}ol.instructions{margin:0;padding-left:20px;font-size:13.5px;line-height:1.9;color:var(--ink-soft)}ol.instructions code,p code,li code{background:var(--accent-soft);color:var(--accent);padding:1px 5px;border-radius:4px;font-size:12px;font-family:var(--mono)}.steps{display:flex;gap:6px;margin:20px 0 24px}.steps .dot{flex:1;height:4px;border-radius:2px;background:var(--paper-line)}.steps .dot.done,.steps .dot.active{background:var(--ink)}.secret-box{font-family:var(--mono);font-size:13px;background:var(--page-bg);border:1px solid var(--paper-line);color:var(--ink);padding:12px 14px;border-radius:6px;word-break:break-all;display:flex;align-items:center;justify-content:space-between;gap:10px}.secret-box button{background:#fff;border:1px solid var(--border-strong);color:var(--ink-soft);border-radius:6px;padding:5px 10px;font-size:11px;cursor:pointer;font-family:var(--sans);font-weight:500;white-space:nowrap}.secret-box button:hover{border-color:var(--accent);color:var(--accent)}.summary-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--paper-line);font-size:13px;gap:16px}.summary-row span:first-child{color:var(--muted)}.summary-row span:last-child{font-family:var(--mono);text-align:right;color:var(--ink)}.prose{font-size:14px;line-height:1.7;color:var(--ink-soft);max-width:64ch}.prose p{margin:0 0 14px}.prose strong{color:var(--ink)}.backlink{display:inline-block;margin-bottom:18px;font-size:12.5px;font-weight:500}