@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.billing-tutorial[data-astro-cid-o5zucmqp]{max-width:900px}.billing-tutorial[data-astro-cid-o5zucmqp] h1[data-astro-cid-o5zucmqp]{margin-top:3rem;margin-bottom:2rem;font-size:32px}.back-link[data-astro-cid-o5zucmqp]{display:inline-flex;align-items:center;gap:4px;text-decoration:none;color:var(--primary);font-weight:500;margin-top:16px}.intro-card[data-astro-cid-o5zucmqp]{padding:1.5rem 2rem;margin-bottom:2rem;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius);background:var(--surface)}.intro-card[data-astro-cid-o5zucmqp] p[data-astro-cid-o5zucmqp]{line-height:1.6;color:var(--text-muted);margin:0}.intro-card[data-astro-cid-o5zucmqp] p[data-astro-cid-o5zucmqp]+p[data-astro-cid-o5zucmqp]{margin-top:.75rem}.intro-card[data-astro-cid-o5zucmqp] a[data-astro-cid-o5zucmqp]{color:var(--primary);font-weight:500}.step-card[data-astro-cid-o5zucmqp]{padding:2rem;margin-bottom:2rem;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}.step-header[data-astro-cid-o5zucmqp]{display:flex;align-items:center;gap:12px;padding-bottom:1rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border, #e2e8f0)}.step-header[data-astro-cid-o5zucmqp] h2[data-astro-cid-o5zucmqp]{margin:0;font-size:1.25rem;font-weight:600}.step-badge[data-astro-cid-o5zucmqp]{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;min-width:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark, #1d4ed8));color:#fff;font-weight:700;font-size:1rem}.step-instruction[data-astro-cid-o5zucmqp]{margin-bottom:1rem;line-height:1.6;color:var(--text-muted)}.image-frame[data-astro-cid-o5zucmqp]{max-width:780px;border-radius:8px;border:1px solid var(--border, #e2e8f0);box-shadow:0 1px 4px #0000000f;overflow:hidden;margin-bottom:1.5rem}.image-frame[data-astro-cid-o5zucmqp] img[data-astro-cid-o5zucmqp]{display:block;width:100%;height:auto}.form-highlight[data-astro-cid-o5zucmqp]{border-left:4px solid var(--primary);background:var(--surface);padding:1.5rem;margin-bottom:1.5rem;border-radius:var(--radius);border:1px solid var(--border, #e2e8f0)}.form-highlight-header[data-astro-cid-o5zucmqp]{display:flex;align-items:center;gap:8px;font-weight:600;font-size:1rem;margin-bottom:1rem;color:var(--primary)}.form-field[data-astro-cid-o5zucmqp]{display:flex;flex-direction:column;gap:4px;margin-bottom:1rem;flex:1;min-width:200px}.form-field[data-astro-cid-o5zucmqp] label[data-astro-cid-o5zucmqp]{font-weight:500;font-size:.875rem;color:var(--text)}.form-field[data-astro-cid-o5zucmqp] input[data-astro-cid-o5zucmqp]{padding:10px 12px;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius-sm);font-size:1rem;outline:none;transition:border-color .15s}.form-field[data-astro-cid-o5zucmqp] input[data-astro-cid-o5zucmqp]:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.field-error[data-astro-cid-o5zucmqp]{color:#dc2626;font-size:.8rem}form[data-astro-cid-o5zucmqp]{display:flex;flex-wrap:wrap;gap:1rem}.form-actions[data-astro-cid-o5zucmqp]{flex-basis:100%}.btn-generate[data-astro-cid-o5zucmqp]{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:var(--radius);font-size:.95rem;font-weight:500;cursor:pointer;transition:background .15s}.btn-generate[data-astro-cid-o5zucmqp]:hover{background:var(--primary-dark, #1d4ed8)}.btn-generate[data-astro-cid-o5zucmqp]:disabled{opacity:.6;cursor:not-allowed}.form-status[data-astro-cid-o5zucmqp]{margin-top:.5rem;padding:8px 12px;border-radius:var(--radius-sm);font-size:.9rem}.form-status[data-astro-cid-o5zucmqp].pending{background:#eff6ff;color:var(--primary)}.form-status[data-astro-cid-o5zucmqp].success{background:#f0fdf4;color:#15803d}.form-status[data-astro-cid-o5zucmqp].error{background:#fef2f2;color:#dc2626}.step-success[data-astro-cid-o5zucmqp]{display:flex;align-items:flex-start;gap:10px;background-color:#e8f5e9;border-left:4px solid #4caf50;color:#2e7d32;padding:12px 16px;border-radius:8px;margin-top:1rem;margin-bottom:.5rem;line-height:1.6}.step-success[data-astro-cid-o5zucmqp] svg[data-astro-cid-o5zucmqp]{color:#4caf50;margin-top:2px;min-width:20px;flex-shrink:0}.conclusion-card[data-astro-cid-o5zucmqp]{padding:2rem;margin-bottom:2rem;background-color:#e8f5e9;border:1px solid #c8e6c9;border-radius:var(--radius)}.conclusion-title[data-astro-cid-o5zucmqp]{display:flex;align-items:center;gap:10px;margin-bottom:.75rem}.conclusion-card[data-astro-cid-o5zucmqp] h4[data-astro-cid-o5zucmqp]{margin:0;font-size:1.25rem;color:#2e7d32}.conclusion-card[data-astro-cid-o5zucmqp] p[data-astro-cid-o5zucmqp]{color:#2e7d32;margin:0;line-height:1.6}.conclusion-icon[data-astro-cid-o5zucmqp]{color:#4caf50;flex-shrink:0}code[data-astro-cid-o5zucmqp]{background:var(--surface);border:1px solid var(--border, #e2e8f0);border-radius:4px;padding:1px 6px;font-size:.9em;color:var(--primary)}.tutorial-footer[data-astro-cid-o5zucmqp]{display:flex;justify-content:center;padding-bottom:2rem}@media(max-width:768px){.step-card[data-astro-cid-o5zucmqp],.intro-card[data-astro-cid-o5zucmqp],.conclusion-card[data-astro-cid-o5zucmqp]{padding:1.25rem}.form-highlight[data-astro-cid-o5zucmqp]{padding:1rem}.form-field[data-astro-cid-o5zucmqp]{min-width:100%}}@media(max-width:480px){.billing-tutorial[data-astro-cid-o5zucmqp] h3[data-astro-cid-o5zucmqp]{font-size:24px}.step-header[data-astro-cid-o5zucmqp]{flex-wrap:wrap}}