:root {
            --mpr9yq-primary: #A855F7;
            --mpr9yq-primary-dark: #7E22CE;
            --mpr9yq-bg: #F8FAFC;
            --mpr9yq-text: #1E293B;
            --mpr9yq-text-light: #64748B;
            --mpr9yq-terminal-bg: #0F172A;
            --mpr9yq-card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
            --mpr9yq-glass: rgba(255, 255, 255, 0.8);
        }

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

        body {
            font-family: 'Inter', -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;
        }

        /* 布局限制 */
        .mpr9yq-container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 导航栏 */
        .mpr9yq-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--mpr9yq-glass);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(168, 85, 247, 0.1);
            padding: 16px 0;
        }

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

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

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

        .mpr9yq-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            list-style: none;
            min-width: 0;
        }

        .mpr9yq-menu a {
            text-decoration: none;
            color: var(--mpr9yq-text-light);
            font-size: 0.9rem;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 6px;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .mpr9yq-menu a:hover {
            color: var(--mpr9yq-primary);
            background: rgba(168, 85, 247, 0.05);
        }

        .mpr9yq-menu a.mpr9yq-active {
            color: white;
            background: var(--mpr9yq-primary);
        }

        /* Hero 区块 - 独特重叠布局 */
        .mpr9yq-hero-section {
            padding: 160px 0 80px;
            background: radial-gradient(circle at 10% 20%, rgba(168, 85, 247, 0.05) 0%, transparent 50%);
            position: relative;
        }

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

        .mpr9yq-hero-text {
            flex: 1;
            min-width: 320px;
            word-break: keep-all;
        }

        .mpr9yq-hero-text h1 {
            font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
            line-height: 1.1;
            margin-bottom: 24px;
            color: var(--mpr9yq-text);
            font-weight: 800;
        }

        .mpr9yq-hero-text p {
            font-size: clamp(1rem, 1vw + 0.5rem, 1.25rem);
            color: var(--mpr9yq-text-light);
            margin-bottom: 32px;
            max-width: 600px;
        }

        /* 终端仿真视觉组件 */
        .mpr9yq-terminal-wrapper {
            flex: 1;
            min-width: 320px;
            position: relative;
        }

        .mpr9yq-terminal-box {
            background: var(--mpr9yq-terminal-bg);
            border-radius: 12px;
            box-shadow: var(--mpr9yq-card-shadow);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transform: perspective(1000px) rotateY(-5deg);
            transition: transform 0.5s ease;
        }

        .mpr9yq-terminal-box:hover {
            transform: perspective(1000px) rotateY(0deg);
        }

        .mpr9yq-terminal-header {
            background: #1E293B;
            padding: 12px 16px;
            display: flex;
            gap: 6px;
        }

        .mpr9yq-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }

        .mpr9yq-dot-red { background: #FF5F56; }
        .mpr9yq-dot-yellow { background: #FFBD2E; }
        .mpr9yq-dot-green { background: #27C93F; }

        .mpr9yq-terminal-content {
            padding: 24px;
            font-family: 'Fira Code', 'Courier New', monospace;
            font-size: 14px;
        }

        .mpr9yq-code-line {
            margin-bottom: 8px;
            word-break: break-all;
        }

        .mpr9yq-error-text { color: #F87171; }
        .mpr9yq-success-text { color: #34D399; }
        .mpr9yq-prompt { color: var(--mpr9yq-primary); }

        /* 解决方案矩阵区块 */
        .mpr9yq-matrix-section {
            padding: 96px 0;
            background: white;
            border-top: 1px solid #F1F5F9;
        }

        .mpr9yq-section-title {
            text-align: center;
            margin-bottom: 64px;
        }

        .mpr9yq-section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 16px;
        }

        .mpr9yq-matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .mpr9yq-matrix-card {
            padding: 32px;
            background: var(--mpr9yq-bg);
            border-radius: 16px;
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }

        .mpr9yq-matrix-card:hover {
            background: white;
            border-color: var(--mpr9yq-primary);
            box-shadow: var(--mpr9yq-card-shadow);
            transform: translateY(-5px);
        }

        .mpr9yq-matrix-label {
            font-size: 0.8rem;
            text-transform: uppercase;
            color: var(--mpr9yq-primary);
            font-weight: 700;
            margin-bottom: 12px;
            display: block;
        }

        .mpr9yq-matrix-card h3 {
            margin-bottom: 16px;
            font-size: 1.5rem;
        }

        .mpr9yq-protocol-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }

        .mpr9yq-tag {
            background: rgba(168, 85, 247, 0.1);
            color: var(--mpr9yq-primary);
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        /* 核心解决步骤 - 图文交替 */
        .mpr9yq-guide-section {
            padding: 96px 0;
        }

        .mpr9yq-step-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 64px;
            margin-bottom: 96px;
        }

        .mpr9yq-step-row:nth-child(even) {
            flex-direction: row-reverse;
        }

        .mpr9yq-step-image {
            flex: 1;
            min-width: 320px;
            background: #E2E8F0;
            border-radius: 20px;
            min-height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        /* 使用CSS生成装饰性背景代替缺失图片 */
        .mpr9yq-step-image::after {
            content: '';
            position: absolute;
            width: 150%;
            height: 150%;
            background: linear-gradient(45deg, rgba(168, 85, 247, 0.1) 25%, transparent 25%, transparent 50%, rgba(168, 85, 247, 0.1) 50%, rgba(168, 85, 247, 0.1) 75%, transparent 75%, transparent);
            background-size: 40px 40px;
            animation: moveBackground 20s linear infinite;
        }

        @keyframes moveBackground {
            0% { transform: translate(0, 0); }
            100% { transform: translate(-40px, -40px); }
        }

        .mpr9yq-step-content {
            flex: 1;
            min-width: 320px;
        }

        .mpr9yq-step-num {
            font-size: 4rem;
            font-weight: 900;
            color: rgba(168, 85, 247, 0.1);
            line-height: 1;
            margin-bottom: -20px;
        }

        .mpr9yq-step-content h3 {
            font-size: 2rem;
            margin-bottom: 24px;
            position: relative;
        }

        .mpr9yq-step-content ul {
            list-style: none;
        }

        .mpr9yq-step-content li {
            margin-bottom: 12px;
            padding-left: 24px;
            position: relative;
        }

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

        /* 动态区块 */
        .mpr9yq-news-section {
            padding: 80px 0;
            background: var(--mpr9yq-terminal-bg);
            color: white;
        }

        /* 页脚 */
        .mpr9yq-footer {
            background: #0F172A;
            color: #94A3B8;
            padding: 80px 0 40px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .mpr9yq-footer-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
            margin-bottom: 64px;
        }

        .mpr9yq-footer-brand {
            flex: 2;
            min-width: 300px;
        }

        .mpr9yq-footer-brand h4 {
            color: white;
            font-size: 1.5rem;
            margin-bottom: 24px;
        }

        .mpr9yq-footer-links {
            flex: 1;
            min-width: 150px;
        }

        .mpr9yq-footer-links h5 {
            color: white;
            margin-bottom: 20px;
            font-size: 1rem;
        }

        .mpr9yq-footer-links ul {
            list-style: none;
        }

        .mpr9yq-footer-links li {
            margin-bottom: 12px;
        }

        .mpr9yq-footer-links a {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s;
        }

        .mpr9yq-footer-links a:hover {
            color: var(--mpr9yq-primary);
        }

        .mpr9yq-copyright {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.05);
            font-size: 0.875rem;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .mpr9yq-menu {
                display: none; /* 简化演示，手机端可隐藏菜单或改为汉堡菜单 */
            }
            .mpr9yq-hero-text h1 {
                font-size: 2.5rem;
            }
            .mpr9yq-step-row {
                gap: 32px;
                margin-bottom: 64px;
            }
        }

        /* 辅助类 */
        .mpr9yq-btn {
            display: inline-block;
            padding: 14px 32px;
            border-radius: 8px;
            background: var(--mpr9yq-primary);
            color: white;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .mpr9yq-btn:hover {
            background: var(--mpr9yq-primary-dark);
            box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
        }