:root {
            --cmb-6o-primary: #D42E22;
            --cmb-6o-accent: #FF4D4F;
            --cmb-6o-text: #1D1D1F;
            --cmb-6o-bg: #FFFFFF;
            --cmb-6o-gray: #F5F5F7;
            --cmb-6o-spacing: 8px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--cmb-6o-text);
            line-height: 1.6;
            background-color: var(--cmb-6o-bg);
            word-break: break-word;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        /* 导航栏复用样式 */
        .cmb-6o-katome {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .cmb-6o-daro {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .cmb-6o-logo img {
            height: 32px;
            display: block;
        }

        .cmb-6o-umiv {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cmb-6o-umiv a {
            font-size: 14px;
            color: #333;
            font-weight: 500;
            padding: 8px 4px;
        }

        .cmb-6o-umiv a:hover, .cmb-6o-umiv a.active {
            color: var(--cmb-6o-primary);
        }

        /* 布局容器 */
        .cmb-6o-joqelac {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 32px;
        }

        .cmb-6o-ijeqa {
            padding: 96px 0;
        }

        /* Hero 展示区 */
        .cmb-6o-xejov {
            position: relative;
            padding-top: 140px;
            padding-bottom: 80px;
            background: linear-gradient(135deg, #FFF5F5 0%, #FFFFFF 100%);
            overflow: hidden;
        }

        .cmb-6o-xejov::after {
            content: "";
            position: absolute;
            top: -10%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 46, 34, 0.05) 0%, transparent 70%);
            z-index: 0;
        }

        .cmb-6o-abovu {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .cmb-6o-zewi {
            flex: 1;
            min-width: 320px;
        }

        .cmb-6o-zewi h1 {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            margin-bottom: 24px;
            font-weight: 800;
            letter-spacing: -0.02em;
        }

        .cmb-6o-zewi p {
            font-size: clamp(1.1rem, 1vw + 0.5rem, 1.3rem);
            color: #666;
            margin-bottom: 40px;
            max-width: 500px;
        }

        .cmb-6o-giqa {
            display: inline-flex;
            align-items: center;
            background: var(--cmb-6o-primary);
            color: white;
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            box-shadow: 0 10px 20px rgba(212, 46, 34, 0.2);
            margin-right: 16px;
            margin-bottom: 16px;
        }

        .cmb-6o-giqa:hover {
            transform: translateY(-2px);
            background: var(--cmb-6o-accent);
        }

        .cmb-6o-apuxusu {
            display: inline-flex;
            align-items: center;
            background: white;
            color: var(--cmb-6o-text);
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            border: 1px solid #E5E5E7;
            margin-bottom: 16px;
        }

        .cmb-6o-apuxusu:hover {
            background: var(--cmb-6o-gray);
        }

        /* 功能卡片区 */
        .cmb-6o-ozapi {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin-top: 64px;
        }

        .cmb-6o-ojote {
            background: var(--cmb-6o-gray);
            padding: 40px;
            border-radius: 32px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .cmb-6o-ojote:hover {
            transform: translateY(-10px);
            background: #FFFFFF;
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
        }

        .cmb-6o-ojote h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            font-weight: 700;
        }

        .cmb-6o-ojote p {
            color: #666;
            font-size: 1rem;
            line-height: 1.7;
        }

        /* 创意模块：AI 随身助手 */
        .cmb-6o-abovu.ai-module {
            background: #1D1D1F;
            color: white;
            border-radius: 48px;
            padding: 80px;
            margin-top: 80px;
            overflow: hidden;
            position: relative;
        }

        .cmb-6o-abovu.ai-module h2 {
            font-size: clamp(2rem, 3vw, 3rem);
            margin-bottom: 24px;
        }

        .cmb-6o-abovu.ai-module .tech-tag {
            display: inline-block;
            background: rgba(255,255,255,0.1);
            padding: 4px 12px;
            border-radius: 8px;
            font-size: 0.8rem;
            margin-right: 8px;
            margin-bottom: 12px;
            color: #A1A1A6;
        }

        /* 页脚 */
        .cmb-6o-amujiqe {
            background: #F5F5F7;
            padding: 80px 0 40px;
            margin-top: 120px;
        }

        .cmb-6o-idayisa {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            border-bottom: 1px solid #E5E5E7;
            padding-bottom: 48px;
        }

        .brand-text {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--cmb-6o-primary);
            margin-bottom: 24px;
        }

        .cmb-6o-anchor-set {
            display: flex;
            gap: 64px;
            flex-wrap: wrap;
        }

        .footer-column h4 {
            font-size: 14px;
            margin-bottom: 24px;
            color: #1D1D1F;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 12px;
        }

        .footer-column ul li a {
            font-size: 14px;
            color: #666;
        }

        .footer-column ul li a:hover {
            color: var(--cmb-6o-primary);
        }

        .copyright {
            padding-top: 32px;
            font-size: 12px;
            color: #A1A1A6;
            text-align: center;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .cmb-6o-umiv {
                display: none; /* 简化移动端，实际项目中应有汉堡菜单 */
            }
            .cmb-6o-xejov {
                padding-top: 100px;
            }
            .cmb-6o-abovu.ai-module {
                padding: 40px 24px;
            }
            .cmb-6o-ozapi {
                grid-template-columns: 1fr;
            }
        }