:root{--brand: #2c5282;--brand-dark: #1f3b5e;--bg: #f4f6f9;--card: #ffffff;--text: #2d3748;--muted: #718096;--border: #d9e0e8;--error: #c53030;--ok: #2f855a;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.app{max-width:640px;margin:0 auto;padding:24px 16px 64px}.brand{text-align:center;margin-bottom:8px;color:var(--brand);font-weight:700;letter-spacing:.02em}.headline{text-align:center;font-size:1.5rem;margin:0 0 24px;color:var(--brand-dark)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 1px 3px #0000000a}.progress{display:flex;gap:8px;margin-bottom:24px}.progress-step{flex:1;height:6px;border-radius:3px;background:var(--border)}.progress-step.active{background:var(--brand)}h2.page-title{margin:0 0 4px;font-size:1.25rem}p.page-sub{margin:0 0 20px;color:var(--muted)}.field{margin-bottom:18px}.field>label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}.field .req{color:var(--error);margin-left:2px}input[type=text],input[type=email],input[type=tel],input[type=date],select{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem;background:#fff;color:var(--text)}input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #2c52821f}.choice{display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border:1px solid var(--border);border-radius:8px;margin-bottom:8px;cursor:pointer}.choice:hover{border-color:var(--brand)}.choice input{margin-top:3px}.choice span{flex:1}.field-error{color:var(--error);font-size:.85rem;margin-top:6px}.actions{display:flex;justify-content:space-between;gap:12px;margin-top:28px}button{font-size:1rem;font-weight:600;padding:12px 22px;border-radius:8px;border:1px solid transparent;cursor:pointer}button.primary{background:var(--brand);color:#fff}button.primary:hover{background:var(--brand-dark)}button.primary:disabled{background:var(--muted);cursor:not-allowed}button.secondary{background:#fff;border-color:var(--border);color:var(--text)}.banner{padding:12px 14px;border-radius:8px;margin-bottom:18px;font-size:.95rem}.banner.error{background:#fff5f5;border:1px solid #feb2b2;color:var(--error)}.center{text-align:center}.spinner{display:inline-block;width:18px;height:18px;border:3px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.cta-link{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:600;padding:13px 26px;border-radius:8px}.cta-link:hover{background:var(--brand-dark)}.fine{font-size:.8rem;color:var(--muted);margin-top:24px;text-align:center}