@layer utilities {
            .content-auto {
                content-visibility: auto;
            }
            .text-shadow {
                text-shadow: 0 2px 4px rgba(0,0,0,0.1);
            }
            .card-hover {
                transition: all 0.3s ease;
            }
            .card-hover:hover {
                transform: translateY(-8px);
                box-shadow: 0 12px 20px rgba(0,0,0,0.1);
            }
            .gradient-overlay {
                background: linear-gradient(to right, rgba(0,0,0,0.7), rgba(0,0,0,0.3));
            }
            .menu-item-bg {
                transition: all 0.3s ease;
            }
            .menu-item-bg:hover {
                background-color: rgba(255, 106, 0, 0.1);
            }
            .timeline-item:not(:last-child)::after {
                content: '';
                position: absolute;
                left: 15px;
                top: 30px;
                bottom: -30px;
                width: 2px;
                background-color: #e5e7eb;
            }
            .chatbot-bubble {
                transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            }
            .chatbot-bubble:hover {
                transform: scale(1.05);
            }
        }
         /* 咨询表单文字大小调整 */
        form label {
            font-size: 1.1rem;
        }
        
        form input, form select {
            font-size: 1.1rem;
            padding: 0.8rem !important;
        }
        
        form button {
            font-size: 1.1rem;
            padding: 0.8rem !important;
        }
        
        /* 表单提交状态样式 */
        .form-message {
            display: none;
            padding: 1rem;
            border-radius: 0.5rem;
            margin-top: 1rem;
            text-align: center;
            transition: opacity 0.3s ease;
        }
        
        .form-success {
            background-color: #dcfce7;
            color: #166534;
            border: 1px solid #bbf7d0;
        }
        
        .form-error {
            background-color: #fee2e2;
            color: #991b1b;
            border: 1px solid #fecaca;
        }
        
        /* 邮件客户端检测遮罩 */
        #mailClientCheck {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 9999;
            display: none;
            align-items: center;
            justify-content: center;
            color: white;
            text-align: center;
            padding: 20px;
        }