:root {
            --zfrc1y-primary: #6366F1;
            --zfrc1y-primary-dark: #4F46E5;
            --zfrc1y-bg: #F8FAFC;
            --zfrc1y-text: #1E293B;
            --zfrc1y-text-light: #64748B;
            --zfrc1y-white: #FFFFFF;
            --zfrc1y-accent: #EEF2FF;
            --zfrc1y-border: #E2E8F0;
            --zfrc1y-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }

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

        body {
            font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
            background-color: var(--zfrc1y-bg);
            color: var(--zfrc1y-text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* 导航栏 */
        .zfrc1y-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--zfrc1y-border);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
        }

        .zfrc1y-nav-container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

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

        .zfrc1y-logo img {
            height: 48px;
            width: auto;
            object-fit: contain;
        }

        .zfrc1y-nav-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 8px;
            min-width: 0;
        }

        .zfrc1y-nav-item {
            min-width: 0;
        }

        .zfrc1y-nav-link {
            text-decoration: none;
            color: var(--zfrc1y-text-light);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
            font-size: 14px;
            white-space: nowrap;
        }

        .zfrc1y-nav-link:hover {
            color: var(--zfrc1y-primary);
            background: var(--zfrc1y-accent);
        }

        .zfrc1y-nav-link.zfrc1y-active {
            color: var(--zfrc1y-primary);
            background: var(--zfrc1y-accent);
        }

        /* Hero 区块 - 独特非对称布局 */
        .zfrc1y-hero {
            padding: 96px 24px;
            background: linear-gradient(135deg, #6366F1 0%, #4F46E5 100%);
            color: var(--zfrc1y-white);
            position: relative;
            overflow: hidden;
        }

        .zfrc1y-hero-inner {
            max-width: 1100px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .zfrc1y-hero-title {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 24px;
            line-height: 1.2;
            word-break: keep-all;
        }

        .zfrc1y-hero-subtitle {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            opacity: 0.9;
            max-width: 800px;
            margin: 0 auto 48px;
            word-break: break-word;
        }

        /* 核心内容区 */
        .zfrc1y-main-wrapper {
            max-width: 1100px;
            margin: -64px auto 96px;
            padding: 0 24px;
            position: relative;
            z-index: 10;
        }

        .zfrc1y-content-card {
            background: var(--zfrc1y-white);
            padding: 48px;
            border-radius: 24px;
            box-shadow: var(--zfrc1y-shadow);
            margin-bottom: 48px;
        }

        .zfrc1y-section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            margin-bottom: 32px;
            color: var(--zfrc1y-text);
            border-left: 6px solid var(--zfrc1y-primary);
            padding-left: 16px;
            word-break: keep-all;
        }

        .zfrc1y-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 32px;
        }

        .zfrc1y-feature-item {
            min-width: 0;
            padding: 24px;
            background: var(--zfrc1y-bg);
            border-radius: 16px;
            transition: transform 0.3s ease;
            border: 1px solid var(--zfrc1y-border);
        }

        .zfrc1y-feature-item:hover {
            transform: translateY(-5px);
            border-color: var(--zfrc1y-primary);
        }

        .zfrc1y-feature-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--zfrc1y-primary-dark);
        }

        .zfrc1y-feature-text {
            color: var(--zfrc1y-text-light);
            font-size: 0.95rem;
            line-height: 1.7;
            word-break: break-word;
        }

        /* 工作流方案区块 */
        .zfrc1y-workflow-section {
            background: #1E293B;
            color: var(--zfrc1y-white);
            padding: 80px 24px;
            margin: 64px 0;
            border-radius: 40px;
        }

        .zfrc1y-workflow-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            max-width: 1200px;
            margin: 48px auto 0;
        }

        .zfrc1y-workflow-card {
            flex: 1;
            min-width: 300px;
            background: rgba(255, 255, 255, 0.05);
            padding: 32px;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .zfrc1y-scenario-tag {
            display: inline-block;
            padding: 4px 12px;
            background: var(--zfrc1y-primary);
            border-radius: 20px;
            font-size: 0.8rem;
            margin-bottom: 16px;
        }

        .zfrc1y-workflow-tool {
            margin-top: 24px;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-weight: 600;
            color: var(--zfrc1y-primary);
        }

        /* 动态内容标记区块 */
        .zfrc1y-dynamic-section {
            padding: 64px 0;
        }

        .zfrc1y-step-list {
            list-style: none;
            counter-reset: step-counter;
        }

        .zfrc1y-step-item {
            position: relative;
            padding-left: 60px;
            margin-bottom: 32px;
            min-height: 48px;
        }

        .zfrc1y-step-item::before {
            counter-increment: step-counter;
            content: counter(step-counter);
            position: absolute;
            left: 0;
            top: 0;
            width: 40px;
            height: 40px;
            background: var(--zfrc1y-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }

        /* 页脚 */
        .zfrc1y-footer {
            background: #0F172A;
            color: #94A3B8;
            padding: 80px 24px 40px;
            margin-top: 96px;
        }

        .zfrc1y-footer-content {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 48px;
        }

        .zfrc1y-footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--zfrc1y-white);
            margin-bottom: 16px;
        }

        .zfrc1y-footer-links h4 {
            color: var(--zfrc1y-white);
            margin-bottom: 24px;
        }

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

        .zfrc1y-footer-links li {
            margin-bottom: 12px;
        }

        .zfrc1y-footer-links a {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s;
        }

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

        .zfrc1y-copyright {
            text-align: center;
            padding-top: 40px;
            font-size: 0.9rem;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .zfrc1y-nav-container {
                height: auto;
                padding: 16px;
                flex-direction: column;
                gap: 16px;
            }
            .zfrc1y-nav-menu {
                justify-content: center;
            }
            .zfrc1y-hero {
                padding: 64px 20px;
            }
            .zfrc1y-content-card {
                padding: 24px;
            }
            .zfrc1y-workflow-grid {
                flex-direction: column;
            }
        }