*{margin:0;padding:0;box-sizing:border-box}:root{--accent:#2563eb;--accent-dark:#1d4ed8;--accent-light:#dbeafe;--ink:#1a1a1a;--ink-soft:#4b5563;--ink-faint:#6b7280;--paper:#fafafa;--card:#fff;--border:#e5e7eb;--border-soft:#f0f0f0;--dark:#111;--success:#16a34a;--danger:#dc2626}body,html{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}a{color:inherit}button,input,select,textarea{font-family:inherit;font-size:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.container-narrow{max-width:720px;margin:0 auto;padding:0 24px}.btn-primary{display:inline-block;background:var(--accent);color:#fff;padding:16px 40px;border-radius:100px;font-weight:700;font-size:18px;text-decoration:none;border:none;cursor:pointer;transition:all .2s;box-shadow:0 8px 30px rgba(37,99,235,.3)}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 40px rgba(37,99,235,.4)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{display:inline-block;background:transparent;color:#111;padding:16px 40px;border-radius:100px;font-weight:600;font-size:18px;text-decoration:none;border:2px solid var(--border);cursor:pointer;transition:all .2s}.btn-secondary:hover{border-color:#111;background:#f9fafb}.btn-small{display:inline-block;background:var(--dark);color:#fff;padding:10px 22px;border-radius:100px;font-weight:600;font-size:14px;text-decoration:none;border:none;cursor:pointer}.btn-small:hover{background:var(--accent)}.btn-small.outline{background:transparent;color:var(--ink);border:1px solid var(--border)}.card{background:var(--card);padding:32px 24px;border-radius:20px;border:1px solid var(--border-soft)}.input{width:100%;padding:12px 16px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--ink)}.input:focus{outline:2px solid var(--accent);outline-offset:1px}label.field-label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--ink)}.field{margin-bottom:20px}.progress-track{background:var(--border-soft);border-radius:100px;height:14px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,var(--accent),var(--accent-dark));height:100%;border-radius:100px;transition:width .4s ease}.error-text{color:var(--danger);font-size:14px;margin-top:8px}.badge{display:inline-block;background:var(--accent-light);color:#1e40af;padding:6px 16px;border-radius:100px;font-size:14px;font-weight:600}