:root {
            --mpr9yq-primary: #A855F7;
            --mpr9yq-primary-dark: #7E22CE;
            --mpr9yq-bg: #0F172A;
            --mpr9yq-surface: #1E293B;
            --mpr9yq-text: #F8FAFC;
            --mpr9yq-text-muted: #94A3B8;
            --mpr9yq-accent: #22D3EE;
            --mpr9yq-border: #334155;
            --mpr9yq-spacing-unit: 8px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--mpr9yq-bg);
            color: var(--mpr9yq-text);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* 布局容器 */
        .mpr9yq-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        .mpr9yq-text-content {
            word-break: break-word;
            overflow-wrap: break-word;
        }

        /* 导航栏 */
        .mpr9yq-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(15, 23, 42, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mpr9yq-border);
            z-index: 1000;
            padding: 16px 0;
        }

        .mpr9yq-nav-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            min-width: 0;
        }

        .mpr9yq-logo {
            flex: 0 0 auto;
            min-width: 0;
        }

        .mpr9yq-logo img {
            height: 32px;
            display: block;
        }

        .mpr9yq-nav-list {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 16px;
            min-width: 0;
        }

        .mpr9yq-nav-item a {
            color: var(--mpr9yq-text-muted);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
            white-space: nowrap;
        }

        .mpr9yq-nav-item a:hover,
        .mpr9yq-nav-item a.mpr9yq-active {
            color: var(--mpr9yq-primary);
        }

        /* Hero 区块 - 独特非对称布局 */
        .mpr9yq-hero {
            padding: 160px 0 96px;
            background: radial-gradient(circle at 10% 20%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
        }

        .mpr9yq-hero-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: center;
        }

        .mpr9yq-hero-content {
            flex: 1 1 500px;
            min-width: 0;
        }

        .mpr9yq-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            background: linear-gradient(to right, #fff, var(--mpr9yq-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .mpr9yq-hero-subtitle {
            font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.4rem);
            color: var(--mpr9yq-text-muted);
            margin-bottom: 32px;
            max-width: 600px;
        }

        .mpr9yq-hero-visual {
            flex: 1 1 400px;
            min-width: 0;
            position: relative;
        }

        .mpr9yq-terminal-mockup {
            background: #000;
            border-radius: 12px;
            border: 1px solid var(--mpr9yq-border);
            padding: 20px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            font-family: 'Courier New', Courier, monospace;
            font-size: 14px;
        }

        .mpr9yq-terminal-header {
            display: flex;
            gap: 8px;
            margin-bottom: 16px;
        }

        .mpr9yq-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .mpr9yq-dot-red { background: #ff5f56; }
        .mpr9yq-dot-yellow { background: #ffbd2e; }
        .mpr9yq-dot-green { background: #27c93f; }

        .mpr9yq-terminal-line {
            margin-bottom: 4px;
            color: #27c93f;
        }

        /* 矩阵区块 */
        .mpr9yq-section {
            padding: 96px 0;
            border-bottom: 1px solid var(--mpr9yq-border);
        }

        .mpr9yq-section-title {
            font-size: clamp(1.8rem, 3vw + 0.5rem, 2.5rem);
            text-align: center;
            margin-bottom: 64px;
        }

        .mpr9yq-matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }

        .mpr9yq-matrix-card {
            background: var(--mpr9yq-surface);
            padding: 32px;
            border-radius: 16px;
            border: 1px solid var(--mpr9yq-border);
            transition: transform 0.3s, border-color 0.3s;
        }

        .mpr9yq-matrix-card:hover {
            transform: translateY(-8px);
            border-color: var(--mpr9yq-primary);
        }

        .mpr9yq-layer-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(168, 85, 247, 0.2);
            color: var(--mpr9yq-primary);
            border-radius: 99px;
            font-size: 12px;
            font-weight: 700;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .mpr9yq-matrix-title {
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--mpr9yq-accent);
        }

        .mpr9yq-protocol-list {
            list-style: none;
            margin-bottom: 16px;
        }

        .mpr9yq-protocol-list li {
            font-size: 14px;
            color: var(--mpr9yq-text-muted);
            margin-bottom: 8px;
            padding-left: 20px;
            position: relative;
        }

        .mpr9yq-protocol-list li::before {
            content: "◆";
            position: absolute;
            left: 0;
            color: var(--mpr9yq-primary);
        }

        /* 功能展示区 */
        .mpr9yq-feature-showcase {
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
            align-items: center;
            margin-top: 48px;
        }

        .mpr9yq-feature-item {
            flex: 1 1 300px;
            min-width: 0;
        }

        .mpr9yq-feature-badge {
            color: var(--mpr9yq-primary);
            font-weight: bold;
            margin-bottom: 8px;
            display: block;
        }

        .mpr9yq-feature-desc {
            color: var(--mpr9yq-text-muted);
            font-size: 16px;
            margin-top: 12px;
        }

        /* 动态内容区块 */
        .mpr9yq-dynamic-section {
            background: linear-gradient(to bottom, transparent, rgba(168, 85, 247, 0.05));
        }

        /* 页脚 */
        .mpr9yq-footer {
            padding: 64px 0;
            border-top: 1px solid var(--mpr9yq-border);
            text-align: center;
        }

        .mpr9yq-footer-brand {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 16px;
            color: #fff;
        }

        .mpr9yq-footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px;
            margin-bottom: 32px;
        }

        .mpr9yq-footer-links a {
            color: var(--mpr9yq-text-muted);
            text-decoration: none;
            font-size: 14px;
        }

        .mpr9yq-copyright {
            color: var(--mpr9yq-text-muted);
            font-size: 12px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .mpr9yq-nav-list {
                display: none; /* 简化移动端，实际项目中可使用汉堡菜单 */
            }
            .mpr9yq-hero {
                padding: 120px 0 64px;
                text-align: center;
            }
            .mpr9yq-hero-grid {
                flex-direction: column;
            }
            .mpr9yq-hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
        }

        /* 按钮样式 */
        .mpr9yq-btn {
            display: inline-block;
            padding: 12px 32px;
            background: var(--mpr9yq-primary);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .mpr9yq-btn:hover {
            background: var(--mpr9yq-primary-dark);
            box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
            transform: translateY(-2px);
        }
    


        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }