:root {
            --cmb-6o-primary: #D32F2F;
            --cmb-6o-accent: #1A73E8;
            --cmb-6o-bg: #F8F9FA;
            --cmb-6o-text: #202124;
            --cmb-6o-white: #FFFFFF;
            --cmb-6o-radius: 24px;
            --cmb-6o-shadow: 0 20px 40px rgba(0,0,0,0.08);
        }

        * {
            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);
            background-color: var(--cmb-6o-bg);
            line-height: 1.8;
            word-break: keep-all;
            overflow-x: hidden;
        }

        /* 导航复用样式 */
        .cmb-6o-katome {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }
        .cmb-6o-daro {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .cmb-6o-logo img {
            height: 32px;
            width: auto;
        }
        .cmb-6o-umiv {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .cmb-6o-umiv a {
            text-decoration: none;
            color: #5f6368;
            font-size: 14px;
            font-weight: 500;
            padding: 8px 12px;
            transition: color 0.3s;
        }
        .cmb-6o-umiv a:hover, .cmb-6o-umiv a.active {
            color: var(--cmb-6o-primary);
        }

        /* 统一容器 */
        .cmb-6o-ijeqa {
            max-width: 1100px;
            margin: 0 auto;
            padding: 64px 24px;
        }

        /* 展示区域 - Hero */
        .cmb-6o-xejov {
            background: linear-gradient(135deg, #FFFFFF 0%, #F1F3F4 100%);
            padding: 96px 0;
            text-align: center;
            border-bottom-left-radius: 80px;
            border-bottom-right-radius: 80px;
        }
        .cmb-6o-xejov h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            color: #1a1a1a;
            letter-spacing: -1px;
        }
        .cmb-6o-xejov p {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            color: #5f6368;
            max-width: 800px;
            margin: 0 auto 48px;
            word-break: break-word;
        }

        /* 按钮组件 */
        .cmb-6o-giqa {
            display: inline-flex;
            align-items: center;
            background: var(--cmb-6o-primary);
            color: white;
            padding: 16px 48px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 10px 20px rgba(211, 47, 47, 0.2);
            min-width: 0;
        }
        .cmb-6o-giqa:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(211, 47, 47, 0.3);
        }
        .cmb-6o-apuxusu {
            display: inline-flex;
            background: transparent;
            border: 2px solid #dadce0;
            color: #3c4043;
            padding: 12px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            margin: 8px;
            min-width: 0;
        }
        .cmb-6o-apuxusu:hover {
            border-color: var(--cmb-6o-primary);
            color: var(--cmb-6o-primary);
        }

        /* 卡片组件 - 平台选择 */
        .cmb-6o-joqelac {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: -60px;
            justify-content: center;
        }
        .cmb-6o-ojote {
            background: var(--cmb-6o-white);
            padding: 40px;
            border-radius: var(--cmb-6o-radius);
            box-shadow: var(--cmb-6o-shadow);
            flex: 1;
            min-width: 280px;
            max-width: 340px;
            text-align: center;
            transition: transform 0.3s;
            border: 1px solid rgba(0,0,0,0.02);
        }
        .cmb-6o-ojote:hover {
            transform: translateY(-10px);
        }
        .cmb-6o-ojote h3 {
            font-size: 1.5rem;
            margin: 20px 0 12px;
        }
        .cmb-6o-ojote span {
            display: block;
            color: #70757a;
            font-size: 0.9rem;
            margin-bottom: 24px;
        }

        /* AI中枢展示区 */
        .cmb-6o-abovu {
            background: #1a1a1a;
            color: white;
            padding: 96px 0;
            margin: 80px 0;
        }
        .cmb-6o-abovu h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 64px;
        }
        .cmb-6o-ozapi {
            background: rgba(255,255,255,0.05);
            padding: 32px;
            border-radius: var(--cmb-6o-radius);
            margin: 12px;
            flex: 1;
            min-width: 300px;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .cmb-6o-ozapi h4 {
            color: #ff5252;
            margin-bottom: 16px;
            font-size: 1.25rem;
        }
        .cmb-6o-ozapi ul {
            list-style: none;
            padding: 0;
        }
        .cmb-6o-ozapi li {
            margin-bottom: 12px;
            font-size: 0.95rem;
            opacity: 0.9;
        }

        /* 版本服务区 */
        .cmb-6o-zewi {
            padding: 80px 0;
        }
        .cmb-6o-zewi-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        /* 页脚区域 */
        .cmb-6o-amujiqe {
            background: #f1f3f4;
            padding: 80px 0 40px;
            margin-top: 80px;
        }
        .cmb-6o-idayisa {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .cmb-6o-footer-info {
            flex: 1;
            min-width: 300px;
            margin-bottom: 40px;
        }
        .cmb-6o-footer-links {
            display: flex;
            gap: 64px;
            flex-wrap: wrap;
        }
        .cmb-6o-footer-links div {
            min-width: 120px;
        }
        .cmb-6o-footer-links h5 {
            margin-bottom: 20px;
            font-size: 1rem;
        }
        .cmb-6o-footer-links a {
            display: block;
            text-decoration: none;
            color: #5f6368;
            margin-bottom: 12px;
            font-size: 0.9rem;
        }
        .cmb-6o-copyright {
            width: 100%;
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid rgba(0,0,0,0.05);
            margin-top: 40px;
            font-size: 0.85rem;
            color: #70757a;
        }

        @media (max-width: 768px) {
            .cmb-6o-daro { height: auto; padding: 16px; }
            .cmb-6o-umiv { order: 3; width: 100%; justify-content: center; margin-top: 16px; }
            .cmb-6o-xejov { padding: 64px 24px; border-radius: 0; }
            .cmb-6o-joqelac { margin-top: 24px; }
        }