.qrg{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-ring: #3b82f6;--color-primary-tint: #eff6ff;--color-gain: #d97706;--color-surface: #ffffff;--color-surface-muted: #f9fafb;--color-surface-placeholder: #f3f4f6;--color-border: #e5e7eb;--color-border-input: #d1d5db;--color-text-heading: #111827;--color-text-body: #374151;--color-text-secondary: #4b5563;--color-text-muted: #6b7280;--gradient-hero: linear-gradient(to right, #eef2ff, #ffffff, #fdf2f8);--radius-input: .5rem;--radius-card: 1rem;--shadow-card: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-raised: 0 10px 15px -3px rgb(0 0 0 / .1);color:var(--color-text-body);background:#fcfcfd;line-height:1.5;-webkit-font-smoothing:antialiased}.qrg *{box-sizing:border-box}.qrg-container{max-width:72rem;margin-inline:auto;padding-inline:1rem;padding-bottom:1rem}@media (min-width: 640px){.qrg-container{padding-inline:1.5rem}}@media (min-width: 1024px){.qrg-container{padding-inline:2rem}}.qrg .card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:1.5rem}.qrg .card--raised{box-shadow:var(--shadow-raised)}.qrg .btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--color-primary);color:#fff;font-weight:600;padding:.625rem 1.5rem;border-radius:var(--radius-input);border:0;cursor:pointer;text-decoration:none;transition:.15s;font-size:1rem}.qrg .btn:hover{background:var(--color-primary-hover)}.qrg .btn:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.qrg .btn:disabled{opacity:.55;cursor:not-allowed}.qrg .btn--full{width:100%}.qrg .btn--sm{padding:.45rem 1rem;font-size:.85rem}.qrg .btn--ghost{background:var(--color-surface);color:var(--color-text-body);border:1px solid var(--color-border-input)}.qrg .btn--ghost:hover:not(:disabled){background:var(--color-surface-muted)}.qrg label.field{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-body);margin-bottom:.35rem}.qrg .input,.qrg select.input,.qrg .textarea{width:100%;padding:.55rem .75rem;border:1px solid var(--color-border-input);border-radius:var(--radius-input);background:var(--color-surface);color:var(--color-text-heading);font-size:1rem;font-family:inherit}.qrg .textarea{resize:vertical;min-height:4.5rem;line-height:1.5}.qrg .input:focus,.qrg select.input:focus,.qrg .textarea:focus{outline:2px solid var(--color-primary-ring);outline-offset:1px;border-color:var(--color-primary-ring)}.qrg .hint{margin:.5rem 0 0;font-size:.82rem;color:var(--color-text-muted)}.qrg .hint code{background:var(--color-surface-placeholder);padding:.05rem .3rem;border-radius:.25rem;font-size:.78rem}.qrg .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media (max-width: 460px){.qrg .grid-2{grid-template-columns:1fr}}.qrg .color-row{display:flex;align-items:center;gap:.6rem}.qrg .color-row input[type=color]{width:2.75rem;height:2.5rem;padding:0;border:1px solid var(--color-border-input);border-radius:var(--radius-input);background:var(--color-surface);cursor:pointer}.qrg .color-val{font-size:.85rem;color:var(--color-text-muted);font-variant-numeric:tabular-nums;text-transform:uppercase}.qrg h2.section{font-size:1.5rem;font-weight:700;color:var(--color-text-heading);letter-spacing:-.01em;margin:0}.qrg h2.panel{font-size:1.125rem;font-weight:600;color:var(--color-text-heading);margin:0 0 1.1rem}.qrg .muted{color:var(--color-text-muted)}.qrg .layout{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:2rem}@media (min-width: 920px){.qrg .layout{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start}.qrg .side-card{position:sticky;top:1.5rem}}.qrg .field-group{margin-bottom:1rem}.qrg .field-group:last-child{margin-bottom:0}.qrg .preview{display:flex;align-items:center;justify-content:center;background:linear-gradient(45deg,#f3f4f6 25%,transparent 25%,transparent 75%,#f3f4f6 75%,#f3f4f6),linear-gradient(45deg,#f3f4f6 25%,#fff 25% 75%,#f3f4f6 75%,#f3f4f6);background-size:18px 18px;background-position:0 0,9px 9px;border:1px solid var(--color-border);border-radius:var(--radius-input);padding:1.25rem;min-height:15rem}.qrg .preview__canvas{width:100%!important;height:auto!important;max-width:15rem;display:block;border-radius:.25rem;box-shadow:var(--shadow-card)}.qrg .preview__empty{color:var(--color-text-muted);font-size:.9rem;text-align:center;max-width:16rem}.qrg .dl-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1.1rem}@media (max-width: 460px){.qrg .dl-row{grid-template-columns:1fr}}.qrg #copyBtn{margin-top:.75rem}.qrg .summary-line{margin:.9rem 0 0;font-size:.82rem;color:var(--color-text-muted);text-align:center}.qrg .gen-note{margin:0 0 1.1rem;padding:.7rem .85rem;border-radius:var(--radius-input);font-size:.84rem;line-height:1.45;background:var(--color-primary-tint);color:var(--color-primary-hover);border:1px solid #bfdbfe}.qrg .gen-note--warn{background:#fffbeb;color:#b45309;border-color:#fde68a}.qrg .how{margin-top:3.25rem}.qrg .how h2.section{text-align:center}.qrg .how__lead{text-align:center;color:var(--color-text-secondary);margin:.4rem 0 1.75rem}.qrg .steps{display:grid;grid-template-columns:1fr;gap:1.1rem}@media (min-width: 720px){.qrg .steps{grid-template-columns:repeat(3,1fr)}}.qrg .step{text-align:center;padding:1.75rem 1.25rem}.qrg .step__n{width:2.5rem;height:2.5rem;margin:0 auto .9rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--color-primary);background:var(--color-primary-tint);border:1px solid #bfdbfe}.qrg .step h3{font-size:1.05rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .4rem}.qrg .step p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.qrg .faq{margin-top:1.75rem}.qrg .faq h3{font-size:1.1rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .5rem}.qrg .faq p{margin:0;color:var(--color-text-secondary);font-size:.95rem}.qrg .privacy-line{margin-top:1.75rem;display:flex;align-items:center;gap:1rem;background:#ecfdf5;border:1px solid #a7f3d0}.qrg .privacy-line__icon{font-size:1.5rem;flex:0 0 auto}.qrg .privacy-line strong{color:#065f46}.qrg .privacy-line p{margin:0;color:#047857;font-size:.95rem}.qrg .foot{margin:2.5rem 0 1rem;padding-top:1.25rem;border-top:1px solid var(--color-border);text-align:center}.qrg .foot p{margin:0;font-size:.85rem}