/* --- 55/45 极致紧凑多级菜单模块 --- */
        .uee-menu-section {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            background-color: #ffffff;
            padding: 40px 5%; /* 缩减上下空白空间 */
            color: #111827;
        }

        .uee-menu-container {
            max-width: 1300px;
            margin: 0 auto;
        }

        /* 主体布局：垂直居中 */
        .uee-menu-content {
            display: flex;
            align-items: center; /* 左右垂直居中对齐 */
            gap: 50px;
            flex-wrap: wrap;
        }

        /* 左侧：功能卡片侧 (55% 宽度) */
        .uee-menu-left {
            flex: 55;
            min-width: 420px;
        }

        .uee-menu-header {
            margin-bottom: 25px;
        }

        .uee-menu-header h2 {
            font-size: clamp(30px, 4vw, 42px);
            font-weight: 800;
            line-height: 1.05; /* 极致紧缩行距 */
            letter-spacing: -1.5px;
            margin: 0 0 10px 0;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .uee-menu-header p {
            font-size: 16px;
            color: #64748b;
            line-height: 1.4;
            max-width: 90%;
            margin: 0;
        }

        /* 2x4 功能网格 */
        .uee-menu-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px; /* 紧凑卡片间距 */
            margin-top: 25px;
        }

        .uee-menu-card {
            background: #ffffff;
            border: 1px solid #f1f5f9;
            border-radius: 16px;
            padding: 20px;
            transition: all 0.3s ease;
        }

        .uee-menu-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            border-color: #56B8B8;
        }

        .uee-card-icon {
            width: 32px;
            height: 32px;
            background-color: #f0fdfa;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #56B8B8;
            font-size: 16px;
            margin-bottom: 12px;
            border: 1px solid #e0f2f1;
        }

        .uee-menu-card h4 {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.1;
            margin: 0 0 6px 0;
        }

        .uee-menu-card p {
            font-size: 13.5px;
            color: #64748b;
            line-height: 1.35; /* 紧凑描述行距 */
            margin: 0;
        }

        /* 右侧：示例流程侧 (45% 宽度) */
        .uee-menu-right {
            flex: 45; 
            min-width: 380px;
            display: flex;
            justify-content: center;
        }

        /* CSS 模拟流程图卡片 */
        .uee-flow-box {
            width: 100%;
            max-width: 480px;
            background: linear-gradient(135deg, #56B8B8 0%, #2DD4BF 100%);
            border-radius: 24px;
            padding: 30px;
            color: white;
            box-shadow: 0 20px 40px rgba(86, 184, 184, 0.2);
        }

        .uee-flow-box h3 {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 25px;
        }

        .uee-flow-bubble {
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 12px 18px;
            border-radius: 12px;
            font-size: 13px;
            margin-bottom: 20px;
            font-style: italic;
        }

        .uee-flow-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 12px;
        }

        .uee-flow-num {
            width: 28px;
            height: 28px;
            background: white;
            color: #56B8B8;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 12px;
            flex-shrink: 0;
        }

        .uee-flow-label {
            background: rgba(255, 255, 255, 0.2);
            padding: 10px 15px;
            border-radius: 10px;
            flex-grow: 1;
            font-size: 14px;
            font-weight: 600;
        }

        .uee-flow-sub-item {
            margin-left: 43px;
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            opacity: 0.9;
        }

        /* 响应式适配 */
        @media (max-width: 992px) {
            .uee-menu-content { flex-direction: column; text-align: center; }
            .uee-menu-left, .uee-menu-right { min-width: 100%; }
            .uee-menu-header { display: flex; flex-direction: column; align-items: center; }
            .uee-menu-grid { text-align: left; }
            .uee-menu-right { margin-top: 40px; }
        }