:root {
            --y_w-primary: #4e46e5;
            --y_w-secondary: #8b5cf6;
            --y_w-accent: #f43f5e;
            --y_w-bg: #f8fafc;
            --y_w-text: #1e293b;
            --y_w-white: #ffffff;
            --y_w-glass: rgba(255, 255, 255, 0.8);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--y_w-text);
            background-color: var(--y_w-bg);
            line-height: 1.7;
            word-break: keep-all;
            overflow-x: hidden;
        }

        /* 导航区域 */
        .y_w-ohuroy {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
        }

        .y_w-onokiq {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
        }

        .y_w-logo img {
            height: 32px;
            display: block;
        }

        .y_w-ohuroy-list {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .y_w-ohuroy-list a {
            text-decoration: none;
            color: #64748b;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
        }

        .y_w-ohuroy-list a:hover, .y_w-ohuroy-list a.y_w-active {
            color: var(--y_w-primary);
        }

        /* 展示区域 - Hero (zela) */
        .y_w-ojeba {
            padding-top: 120px;
            padding-bottom: 64px;
            background: radial-gradient(circle at top right, #eef2ff 0%, #ffffff 50%, #fef2f2 100%);
        }

        .y_w-zela {
            max-width: 1100px;
            margin: 0 auto;
            padding: 48px 24px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .y_w-atuno {
            font-size: clamp(2rem, 5vw + 1rem, 4rem);
            line-height: 1.2;
            font-weight: 800;
            background: linear-gradient(135deg, var(--y_w-primary), var(--y_w-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 24px;
            word-break: break-word;
        }

        .y_w-hariti {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.5rem);
            color: #475569;
            max-width: 800px;
            margin-bottom: 40px;
            word-break: break-word;
        }

        .y_w-upizili {
            display: inline-block;
            background: var(--y_w-primary);
            color: white;
            padding: 16px 48px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 10px 20px rgba(78, 70, 229, 0.2);
        }

        .y_w-upizili:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(78, 70, 229, 0.3);
        }

        /* 卡片组件 (uqowis) */
        .y_w-ipagi {
            max-width: 1200px;
            margin: 64px auto;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            padding: 0 24px;
        }

        .y_w-uqowis {
            flex: 1;
            min-width: 300px;
            background: var(--y_w-white);
            padding: 40px;
            border-radius: 24px;
            border: 1px solid #f1f5f9;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .y_w-uqowis:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            border-color: var(--y_w-secondary);
        }

        .y_w-uqowis h3 {
            font-size: 24px;
            margin-bottom: 16px;
            color: var(--y_w-primary);
        }

        .y_w-uqowis p {
            font-size: 16px;
            color: #64748b;
            flex-grow: 1;
        }

        .y_w-wovel {
            margin-top: 24px;
            color: var(--y_w-accent);
            font-weight: 700;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* 行业解决方案区块 (ufet) */
        .y_w-ufet {
            background: #1e293b;
            color: #f8fafc;
            padding: 96px 24px;
        }

        .y_w-ufet-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .y_w-debozuq {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin-top: 48px;
        }

        .y_w-debozuq-item {
            flex: 1;
            min-width: 280px;
            background: rgba(255, 255, 255, 0.05);
            padding: 32px;
            border-radius: 16px;
            border-left: 4px solid var(--y_w-secondary);
        }

        .y_w-debozuq-item h4 {
            font-size: 20px;
            margin-bottom: 12px;
            color: #cbd5e1;
        }

        /* 页脚区域 (avogez) */
        .y_w-avogez {
            background: #f1f5f9;
            padding: 64px 24px;
            border-top: 1px solid #e2e8f0;
        }

        .y_w-itepun {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }

        .y_w-footer-brand {
            flex: 1;
            min-width: 240px;
        }

        .y_w-footer-brand span {
            font-size: 20px;
            font-weight: 800;
            color: var(--y_w-text);
        }

        .y_w-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
        }

        .y_w-footer-group h5 {
            margin-bottom: 24px;
            font-size: 16px;
            color: var(--y_w-text);
        }

        .y_w-footer-group a {
            display: block;
            text-decoration: none;
            color: #64748b;
            margin-bottom: 12px;
            font-size: 14px;
        }

        .y_w-footer-group a:hover {
            color: var(--y_w-primary);
        }

        @media (max-width: 768px) {
            .y_w-onokiq {
                flex-direction: column;
                gap: 16px;
            }
            .y_w-ohuroy-list {
                justify-content: center;
            }
            .y_w-itepun {
                flex-direction: column;
                text-align: center;
            }
            .y_w-footer-links {
                justify-content: center;
                gap: 24px;
            }
        }