* { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f5f6fa;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
        }
        .reg-card {
            background: #fff;
            border: 1px solid #e8e8ef;
            border-radius: 12px;
            padding: 48px 40px;
            width: 380px;
            box-shadow: 0 2px 16px rgba(0,0,0,0.06);
        }
        .reg-card h2 {
            color: #1a1a2e;
            font-size: 22px;
            font-weight: 600;
            text-align: center;
            margin-bottom: 4px;
        }
        .reg-card .subtitle {
            color: #999;
            font-size: 13px;
            text-align: center;
            margin-bottom: 32px;
        }
        .form-group { margin-bottom: 16px; }
        .form-group label {
            display: block;
            color: #555;
            font-size: 13px;
            margin-bottom: 5px;
        }
        .form-group input {
            width: 100%;
            padding: 10px 14px;
            background: #f8f9fc;
            border: 1px solid #e1e3ea;
            border-radius: 6px;
            color: #333;
            font-size: 14px;
            outline: none;
            transition: border-color 0.2s;
        }
        .form-group input:focus { border-color: #22c55e; background: #fff; }
        .error-msg {
            color: #e74c3c;
            font-size: 13px;
            text-align: center;
            margin-bottom: 14px;
            background: #fef2f2;
            padding: 8px;
            border-radius: 4px;
        }
        .btn-reg {
            width: 100%;
            padding: 11px;
            background: #22c55e;
            color: #fff;
            border: none;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.2s;
            letter-spacing: 2px;
        }
        .btn-reg:hover { background: #16a34a; }
        .login-link {
            text-align: center;
            margin-top: 20px;
            font-size: 13px;
            color: #999;
        }
        .login-link a { color: #4f6ef6; text-decoration: none; }
        .login-link a:hover { text-decoration: underline; }

/* Migrated inline styles for CSP. */

.csp-user-register-001 { display:flex !important; gap:10px !important; align-items:center !important; }

.csp-user-register-002 { flex:1 !important; }

.csp-user-register-003 { height:38px !important; border-radius:4px !important; cursor:pointer !important; border:1px solid #e1e3ea !important; flex-shrink:0 !important; }