:root {
            --zfrc1y-primary: #6366F1;
            --zfrc1y-primary-dark: #4F46E5;
            --zfrc1y-secondary: #f97316;
            --zfrc1y-bg: #f8fafc;
            --zfrc1y-text: #1e293b;
            --zfrc1y-text-light: #64748b;
            --zfrc1y-white: #ffffff;
            --zfrc1y-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
            --zfrc1y-radius: 16px;
            --zfrc1y-container: 1100px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--zfrc1y-bg);
            color: var(--zfrc1y-text);
            line-height: 1.6;
            word-break: keep-all;
            overflow-x: hidden;
        }

        /* 导航栏 */
        .zfrc1y-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(12px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .zfrc1y-nav-container {
            max-width: var(--zfrc1y-container);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .zfrc1y-logo {
            flex-shrink: 0;
            display: flex;
            align-items: center;
        }

        .zfrc1y-logo img {
            height: 40px;
            width: auto;
            object-fit: contain;
        }

        .zfrc1y-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 16px;
            min-width: 0;
        }

        .zfrc1y-menu-item a {
            text-decoration: none;
            color: var(--zfrc1y-text-light);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .zfrc1y-menu-item a:hover {
            color: var(--zfrc1y-primary);
            background: rgba(99, 102, 241, 0.05);
        }

        .zfrc1y-menu-item a.zfrc1y-active {
            color: var(--zfrc1y-primary);
            background: rgba(99, 102, 241, 0.1);
        }

        /* Hero 区 - 对角线分割设计 */
        .zfrc1y-hero {
            padding: 160px 0 100px;
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            color: var(--zfrc1y-white);
            position: relative;
            overflow: hidden;
            clip-path: polygon(0 0, 100% 0, 100% 90%, 0% 100%);
        }

        .zfrc1y-hero-content {
            max-width: var(--zfrc1y-container);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

        .zfrc1y-hero-text {
            flex: 1;
            min-width: 320px;
            padding-right: 48px;
            word-break: break-word;
        }

        .zfrc1y-hero-title {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.1;
            margin-bottom: 24px;
            font-weight: 800;
            background: linear-gradient(to right, #fff, #94a3b8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .zfrc1y-hero-subtitle {
            font-size: clamp(1.1rem, 2vw, 1.4rem);
            color: #cbd5e1;
            max-width: 600px;
            margin-bottom: 32px;
        }

        /* 主体内容区块 */
        .zfrc1y-section {
            padding: 96px 0;
            max-width: var(--zfrc1y-container);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .zfrc1y-grid-2 {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: flex-start;
        }

        .zfrc1y-col {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        /* 乱码解决核心卡片 */
        .zfrc1y-solution-card {
            background: var(--zfrc1y-white);
            border-radius: var(--zfrc1y-radius);
            padding: 40px;
            box-shadow: var(--zfrc1y-shadow);
            border: 1px solid rgba(0,0,0,0.03);
            margin-bottom: 32px;
            transition: transform 0.3s ease;
        }

        .zfrc1y-solution-card:hover {
            transform: translateY(-5px);
        }

        .zfrc1y-step-number {
            display: inline-block;
            width: 40px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            background: var(--zfrc1y-primary);
            color: white;
            border-radius: 50%;
            font-weight: bold;
            margin-bottom: 20px;
        }

        .zfrc1y-solution-card h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: var(--zfrc1y-text);
        }

        .zfrc1y-solution-card p {
            color: var(--zfrc1y-text-light);
            margin-bottom: 20px;
        }

        /* 代码/配置样式 */
        .zfrc1y-config-box {
            background: #f1f5f9;
            padding: 16px;
            border-radius: 8px;
            font-family: monospace;
            font-size: 0.9rem;
            border-left: 4px solid var(--zfrc1y-primary);
            margin: 16px 0;
        }

        /* 警告区块 */
        .zfrc1y-warning {
            background: #fff7ed;
            border: 1px solid #ffedd5;
            padding: 24px;
            border-radius: 12px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 24px;
        }

        /* 生态系统解决方案 */
        .zfrc1y-eco-section {
            background: #f1f5f9;
            padding: 80px 24px;
            border-radius: 32px;
            margin: 40px auto;
            max-width: var(--zfrc1y-container);
        }

        .zfrc1y-eco-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .zfrc1y-eco-item {
            flex: 1;
            min-width: 280px;
            background: var(--zfrc1y-white);
            padding: 32px;
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        .zfrc1y-eco-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(99, 102, 241, 0.1);
            color: var(--zfrc1y-primary);
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

        /* 页脚 */
        .zfrc1y-footer {
            background: #1e293b;
            color: #94a3b8;
            padding: 80px 24px 40px;
            margin-top: 80px;
        }

        .zfrc1y-footer-content {
            max-width: var(--zfrc1y-container);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .zfrc1y-footer-brand h2 {
            color: white;
            margin-bottom: 16px;
        }

        .zfrc1y-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        .zfrc1y-footer-group h4 {
            color: white;
            margin-bottom: 20px;
        }

        .zfrc1y-footer-group ul {
            list-style: none;
        }

        .zfrc1y-footer-group ul li {
            margin-bottom: 10px;
        }

        .zfrc1y-footer-group a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.2s;
        }

        .zfrc1y-footer-group a:hover {
            color: var(--zfrc1y-primary);
        }

        .zfrc1y-copyright {
            max-width: var(--zfrc1y-container);
            margin: 40px auto 0;
            padding-top: 32px;
            border-top: 1px solid rgba(255,255,255,0.05);
            text-align: center;
            font-size: 0.85rem;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .zfrc1y-nav-container {
                height: auto;
                padding: 16px;
            }
            .zfrc1y-menu {
                margin-top: 16px;
                justify-content: center;
                gap: 8px;
            }
            .zfrc1y-hero {
                padding: 120px 0 60px;
                clip-path: none;
            }
            .zfrc1y-hero-text {
                padding-right: 0;
                text-align: center;
            }
            .zfrc1y-hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            .zfrc1y-section {
                padding: 64px 24px;
            }
        }