body {
            background-color: #fff;
            padding: 15px;
        }
        .form-container {
            background-color: #fff;
            border-radius: 6px;
            padding: 20px;
         
        }
        .form-title {
            text-align: center;
            font-size: 18px;
            margin-bottom: 25px;
            font-weight: 600;
        }
        .form-group {
            display: flex;
            align-items: center;
            margin-bottom: 18px;
            padding-bottom: 12px;
            border-bottom: 1px solid #f0f0f0;
            position: relative;
        }
        .label {
            width: 110px;
            font-size: 14px;
            color: #333;
        }
        .label.required::before {
            content: "*";
            color: #ff4444;
            position: absolute;
            left: -8px;
        }
        .input-control {
            flex: 1;
            padding: 7px 10px;
            border: 1px solid #ddd;
            border-radius: 3px;
            font-size: 14px;
            background-color: #fafafa;
        }
        .input-control:focus {
            outline: none;
            border-color: #4cd964;
            background-color: #fff;
        }
        .radio-group {
            display: flex;
            gap: 18px;
            flex: 1;
        }
        .radio-item {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
        }
        .submit-btn {
            width: 100%;
            padding: 11px;
            background-color: #89A831;
            color: #fff;
            border: none;
            border-radius: 3px;
            font-size: 15px;
            cursor: pointer;
            margin-top: 15px;
        }
        .submit-btn:hover {
            background-color: #2ecc71;
        }
        .status-icon {
            margin-left: 10px;
            font-size: 15px;
        }
        .success {
            color: #4cd964;
        }
        .error {
            color: #ff4444;
        }
        .fill-tip {
            color: #ff4444;
            margin-left: 8px;
            font-size: 14px;
        }