* {
            margin: 0;
            padding: 0;
            font-family: 'Microsoft YaHei', sans-serif;
        }
        
        body {
            color: #333;
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
       
        }
        
        .header {
            text-align: center;
            margin-bottom: 40px;
            max-width: 800px;
        }
        
        .company-name {
            font-size: 32px;
            font-weight: bold;
            color: #1e3a8a;
            margin-bottom: 15px;
        }
        
        .description {
            font-size: 18px;
            color: #4a5568;
            margin-bottom: 30px;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .main-content {
            max-width: 800px;
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            padding: 30px;
            margin-bottom: 40px;
        }
        
        .content-title {
            font-size: 24px;
            color: #2d3748;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid #eaeaea;
        }
        
        .content-text {
            font-size: 16px;
            line-height: 1.8;
            color: #4a5568;
            margin-bottom: 20px;
        }
        
        /* 悬浮表单样式 */
        .floating-form-container {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
        }
        
        .floating-btn {
            width: 60px;
            height: 60px;
            background: #3182ce;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(49, 130, 206, 0.4);
            transition: all 0.3s ease;
            z-index: 1001;
            position: relative;
        }
        
        .floating-btn:hover {
            background: #2c5282;
            transform: translateY(-5px);
        }
        
        .floating-btn i {
            font-size: 24px;
        }
        
        .floating-form {
            position: absolute;
            bottom: -250px;
            right: 100px;
            width: 350px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
            padding: 20px;
            opacity: 0;
            visibility: hidden;
            transform: translateX(20px) scale(0.95);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .form-visible .floating-form {
            opacity: 1;
            visibility: visible;
            transform: translateX(0) scale(1);
        }
        
        .form-title {
            font-size: 18px;
            margin-bottom: 20px;
            color: #2d3748;
            text-align: center;
            font-weight: 600;
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #4a5568;
            font-size: 14px;
        }
        
        .required::after {
            content: "*";
            color: #e53e3e;
            margin-left: 4px;
        }
        
        input, textarea, select {
            width: 100%;
            padding: 12px 1px;
            border: 1px solid #cbd5e0;
            border-radius: 6px;
            font-size: 14px;
            transition: border-color 0.3s;
        }
        
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4299e1;
            box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
        }
        
        textarea {
            min-height: 100px;
            resize: vertical;
        }
        
        .submit-btn {
            background-color: #3182ce;
            color: white;
            border: none;
            padding: 12px 20px;
            font-size: 16px;
            font-weight: 500;
            border-radius: 6px;
            cursor: pointer;
            width: 100%;
            transition: background-color 0.3s;
        }
        
          .submit-wyzx {
            background-color: #157cdc;
            color: white;
            border: none;
            padding: 4px 12px;
            font-size: 16px;
            font-weight: 500;
            border-radius: 6px;
            cursor: pointer;
            width: 100px;
            transition: background-color 0.3s;
        }
        
        .submit-btn:hover {
            background-color: #2c5282;
        }
        
          .submit-wyzx:hover {
            background-color: #2c5282;
        }
        
        .error-message {
            color: #e53e3e;
            font-size: 12px;
            margin-top: 5px;
            display: none;
        }
        
        .close-btn {
            position: absolute;
            top: 15px;
            right: 15px;
            background: none;
            border: none;
            font-size: 20px;
            color: #718096;
            cursor: pointer;
        }
        
        .footer {
            text-align: center;
            margin-top: 30px;
            color: #718096;
            font-size: 14px;
        }
        
        /* 添加一些动画效果 */
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        .pulse {
            animation: pulse 2s infinite;
        }
        
        @media (max-width: 768px) {
            .floating-form-container {
                bottom: 20px;
                right: 20px;
            }
            
            .floating-form {
                width: 300px;
                right: 0;
            }
            
            .main-content {
                padding: 20px;
            }
            
            .company-name {
                font-size: 26px;
            }
        }
        
        @media (max-width: 480px) {
            .floating-form {
                width: 280px;
            }
        }
        
        /* 提示信息 */
        .tooltip {
            position: absolute;
            bottom: 70px;
            right: 70px;
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 8px 12px;
            border-radius: 4px;
            font-size: 12px;
            white-space: nowrap;
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
        }
        
        .floating-btn:hover .tooltip {
            opacity: 1;
        }