:root {
            --zfrc1y-primary: #6366F1;
            --zfrc1y-primary-dark: #4F46E5;
            --zfrc1y-accent: #EEF2FF;
            --zfrc1y-text-main: #1E293B;
            --zfrc1y-text-muted: #64748B;
            --zfrc1y-bg-light: #F8FAFC;
            --zfrc1y-white: #ffffff;
            --zfrc1y-border: #E2E8F0;
            --zfrc1y-radius: 16px;
            --zfrc1y-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
            --zfrc1y-container-width: 1300px;
        }

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

        body {
            font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: var(--zfrc1y-bg-light);
            color: var(--zfrc1y-text-main);
            line-height: 1.7;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 导航栏设计 */
        .zfrc1y-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--zfrc1y-border);
            transition: all 0.3s ease;
        }

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

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

        .zfrc1y-logo img {
            height: 42px;
            width: auto;
            border-radius: 8px;
        }

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

        .zfrc1y-nav-menu li {
            min-width: 0;
        }

        .zfrc1y-nav-menu a {
            text-decoration: none;
            color: var(--zfrc1y-text-main);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

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

        .zfrc1y-nav-menu a.zfrc1y-active {
            background: var(--zfrc1y-primary);
            color: var(--zfrc1y-white);
        }

        /* Hero 区域 */
        .zfrc1y-hero {
            padding: 160px 24px 80px;
            background: radial-gradient(circle at top right, #EEF2FF 0%, #F8FAFC 100%);
            text-align: center;
            position: relative;
        }

        .zfrc1y-hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(var(--zfrc1y-border) 1px, transparent 1px);
            background-size: 32px 32px;
            opacity: 0.3;
            pointer-events: none;
        }

        .zfrc1y-hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .zfrc1y-tag {
            display: inline-block;
            background: var(--zfrc1y-accent);
            color: var(--zfrc1y-primary);
            padding: 6px 18px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 24px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .zfrc1y-hero h1 {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            font-weight: 800;
            line-height: 1.1;
            color: #0F172A;
            margin-bottom: 24px;
            word-break: keep-all;
        }

        .zfrc1y-hero p {
            font-size: clamp(1.1rem, 1vw + 0.5rem, 1.4rem);
            color: var(--zfrc1y-text-muted);
            max-width: 700px;
            margin: 0 auto 40px;
        }

        /* 内容板块通用 */
        .zfrc1y-section {
            padding: 96px 24px;
            max-width: var(--zfrc1y-container-width);
            margin: 0 auto;
        }

        .zfrc1y-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        /* 插件卡片 */
        .zfrc1y-plugin-card {
            background: var(--zfrc1y-white);
            border: 1px solid var(--zfrc1y-border);
            border-radius: var(--zfrc1y-radius);
            padding: 32px;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            min-width: 0;
            position: relative;
            overflow: hidden;
        }

        .zfrc1y-plugin-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--zfrc1y-shadow);
            border-color: var(--zfrc1y-primary);
        }

        .zfrc1y-plugin-icon {
            width: 56px;
            height: 56px;
            background: var(--zfrc1y-accent);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            font-size: 24px;
            color: var(--zfrc1y-primary);
        }

        .zfrc1y-plugin-card h3 {
            font-size: 22px;
            margin-bottom: 12px;
            color: #0F172A;
        }

        .zfrc1y-plugin-card p {
            color: var(--zfrc1y-text-muted);
            font-size: 15px;
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .zfrc1y-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background: var(--zfrc1y-primary);
            color: var(--zfrc1y-white);
            text-decoration: none;
            border-radius: 10px;
            font-weight: 600;
            transition: all 0.2s ease;
            border: none;
            cursor: pointer;
        }

        .zfrc1y-btn:hover {
            background: var(--zfrc1y-primary-dark);
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
        }

        .zfrc1y-btn-outline {
            background: transparent;
            border: 2px solid var(--zfrc1y-primary);
            color: var(--zfrc1y-primary);
        }

        .zfrc1y-btn-outline:hover {
            background: var(--zfrc1y-accent);
            color: var(--zfrc1y-primary);
        }

        /* 教程区域 */
        .zfrc1y-tutorial-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
            align-items: center;
        }

        .zfrc1y-tutorial-text {
            flex: 1 1 500px;
            min-width: 0;
        }

        .zfrc1y-tutorial-steps {
            margin-top: 32px;
        }

        .zfrc1y-step {
            display: flex;
            gap: 20px;
            margin-bottom: 32px;
            min-width: 0;
        }

        .zfrc1y-step-num {
            flex: 0 0 40px;
            height: 40px;
            background: var(--zfrc1y-primary);
            color: var(--zfrc1y-white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
        }

        .zfrc1y-step-content h4 {
            font-size: 18px;
            margin-bottom: 8px;
        }

        .zfrc1y-tutorial-visual {
            flex: 1 1 400px;
            min-width: 0;
            background: var(--zfrc1y-white);
            padding: 16px;
            border-radius: var(--zfrc1y-radius);
            box-shadow: var(--zfrc1y-shadow);
            border: 1px solid var(--zfrc1y-border);
        }

        .zfrc1y-code-box {
            background: #1E293B;
            color: #E2E8F0;
            padding: 24px;
            border-radius: 12px;
            font-family: "Fira Code", monospace;
            font-size: 14px;
            overflow-x: auto;
            margin-top: 16px;
        }

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

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

        .zfrc1y-footer-brand {
            flex: 1 1 300px;
            min-width: 0;
        }

        .zfrc1y-footer-brand h2 {
            color: var(--zfrc1y-white);
            font-size: 24px;
            margin-bottom: 16px;
        }

        .zfrc1y-footer-links {
            flex: 2 1 600px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 32px;
            min-width: 0;
        }

        .zfrc1y-footer-col h4 {
            color: var(--zfrc1y-white);
            margin-bottom: 20px;
            font-size: 16px;
        }

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

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

        .zfrc1y-footer-col a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s;
        }

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

        .zfrc1y-footer-bottom {
            max-width: var(--zfrc1y-container-width);
            margin: 64px auto 0;
            padding-top: 32px;
            border-top: 1px solid #334155;
            text-align: center;
            font-size: 14px;
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            :root { --zfrc1y-container-width: 95vw; }
            .zfrc1y-hero h1 { font-size: 3rem; }
        }

        @media (max-width: 768px) {
            .zfrc1y-nav-container { height: auto; padding: 16px 20px; flex-direction: column; gap: 16px; }
            .zfrc1y-nav-menu { justify-content: center; width: 100%; }
            .zfrc1y-hero { padding-top: 200px; }
            .zfrc1y-grid { grid-template-columns: 1fr; }
            .zfrc1y-tutorial-layout { flex-direction: column; }
            .zfrc1y-tutorial-text, .zfrc1y-tutorial-visual { flex: 1 1 100%; }
        }

        /* 动态内容标记 */
        .zfrc1y-dynamic-section {
            background: var(--zfrc1y-white);
            border-radius: var(--zfrc1y-radius);
            padding: 48px;
            border: 1px solid var(--zfrc1y-border);
        }