/* 基础样式重置 */
        .uee-hero-section {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: #ffffff;
            padding: 80px 5%;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            color: #111827;
        }

        .uee-container {
            max-width: 1200px;
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
        }

        /* 左侧内容区 */
        .uee-content-left {
            flex: 1;
            min-width: 320px;
        }

        .uee-badge {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            background: #fff;
            border: 1px solid #e5e7eb;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            color: #4b5563;
            margin-bottom: 24px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .uee-badge::before {
            content: '';
            width: 8px;
            height: 8px;
            background-color: #ff8c42;
            border-radius: 50%;
            margin-right: 10px;
        }

        .uee-headline {
            font-size: 64px;
            line-height: 1.1;
            font-weight: 800;
            margin: 0 0 24px 0;
            letter-spacing: -2px;
        }

        /* 渐变色文字逻辑 */
        .uee-gradient-text-1 {
            background: linear-gradient(to right, #59B7B8, #B09C7B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .uee-gradient-text-2 {
            background: linear-gradient(to right, #B09C7B, #FF7D2A);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .uee-description {
            font-size: 18px;
            line-height: 1.6;
            color: #4b5563;
            max-width: 540px;
            margin-bottom: 40px;
        }

        .uee-btn-primary {
            display: inline-flex;
            align-items: center;
            background-color: #59B7B8;
            color: white;
            padding: 16px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-size: 18px;
            font-weight: 600;
            transition: transform 0.2s, background-color 0.2s;
            box-shadow: 0 4px 14px rgba(89, 183, 184, 0.4);
        }

        .uee-btn-primary:hover {
            background-color: #4aa2a3;
            transform: translateY(-2px);
        }

        .uee-btn-primary i {
            margin-left: 10px;
            font-style: normal;
        }

        /* 右侧模拟对话框区 */
        .uee-content-right {
            flex: 1;
            min-width: 320px;
            position: relative;
            display: flex;
            justify-content: center;
        }

        .uee-chat-mockup {
            background: #f9fafb;
            border-radius: 24px;
            width: 100%;
            max-width: 450px;
            padding: 24px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.05);
            border: 1px solid #f3f4f6;
            position: relative;
        }

        .uee-chat-header {
            display: flex;
            align-items: center;
            margin-bottom: 24px;
        }

        .uee-avatar {
            width: 40px;
            height: 40px;
            background: #e0f2f1;
            border-radius: 50%;
            margin-right: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #59B7B8;
            font-weight: bold;
        }

        .uee-status-info h4 { margin: 0; font-size: 16px; }
        .uee-status-info span { font-size: 12px; color: #10b981; display: flex; align-items: center; }
        .uee-status-info span::before { content: '●'; margin-right: 4px; font-size: 8px; }

        .uee-bubble {
            padding: 14px 18px;
            border-radius: 12px;
            font-size: 14px;
            margin-bottom: 16px;
            line-height: 1.4;
            max-width: 85%;
            position: relative;
        }

        .uee-bubble-bot { background: white; border: 1px solid #f3f4f6; color: #374151; }
        .uee-bubble-user { background: #59B7B8; color: white; margin-left: auto; border-radius: 12px 12px 0 12px; }

        .uee-chat-actions {
            display: flex;
            gap: 10px;
            margin-top: 10px;
        }

        .uee-action-btn {
            font-size: 12px;
            padding: 6px 12px;
            border-radius: 20px;
            text-decoration: none;
            border: 1px solid #e5e7eb;
        }
        .uee-action-btn.ghost { color: #59B7B8; }
        .uee-action-btn.solid { background: #f0fdfa; color: #59B7B8; }

        /* 悬浮装饰卡片 */
        .uee-floating-badge {
            position: absolute;
            background: white;
            padding: 12px 20px;
            border-radius: 16px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
            display: flex;
            align-items: center;
            z-index: 2;
        }

        .uee-badge-accuracy { top: -10px; right: -20px; }
        .uee-badge-lang { bottom: 40px; left: -40px; }

        .uee-icon-circle {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            margin-right: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .uee-text-bold { font-weight: 700; font-size: 14px; display: block; }
        .uee-text-sub { font-size: 10px; color: #9ca3af; }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .uee-headline { font-size: 48px; }
            .uee-hero-section { text-align: center; }
            .uee-content-left { display: flex; flex-direction: column; align-items: center; }
            .uee-description { margin-left: auto; margin-right: auto; }
            .uee-badge-lang { left: 10px; }
        }