:root {
            --wzncpi-primary: #0055aa;
            --wzncpi-secondary: #2c3e50;
            --wzncpi-accent: #f39c12;
            --wzncpi-bg-light: #f8fafc;
            --wzncpi-text-main: #1e293b;
            --wzncpi-text-muted: #64748b;
            --wzncpi-white: #ffffff;
            --wzncpi-container-width: 1100px;
            --wzncpi-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        /* Navigation */
        .wzncpi-nav-wrapper {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            z-index: 1000;
            padding: 0 24px;
        }

        .wzncpi-nav-container {
            max-width: var(--wzncpi-container-width);
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            flex-wrap: wrap;
        }

        .wzncpi-logo {
            flex: 0 0 auto;
        }

        .wzncpi-logo img {
            height: 40px;
            width: auto;
            display: block;
        }

        .wzncpi-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 16px;
        }

        .wzncpi-menu-item a {
            text-decoration: none;
            color: var(--wzncpi-secondary);
            font-weight: 500;
            font-size: 14px;
            padding: 8px 12px;
            border-radius: 6px;
            transition: var(--wzncpi-transition);
        }

        .wzncpi-menu-item a:hover {
            color: var(--wzncpi-primary);
            background: rgba(0, 85, 170, 0.05);
        }

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

        /* Hero Section */
        .wzncpi-hero {
            padding-top: 160px;
            padding-bottom: 96px;
            background: linear-gradient(135deg, #001f3f 0%, #0055aa 100%);
            color: var(--wzncpi-white);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .wzncpi-hero::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('data:image/svg+xml,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h1v1H0V0zm20 20h1v1h-1v-1z" fill="white" fill-opacity="0.05"/></svg>');
            opacity: 0.3;
        }

        .wzncpi-hero-inner {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            padding: 0 24px;
        }

        .wzncpi-hero-title {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.1;
            margin-bottom: 24px;
            font-weight: 800;
            letter-spacing: -1px;
        }

        .wzncpi-hero-subtitle {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            opacity: 0.9;
            max-width: 700px;
            margin: 0 auto;
        }

        /* Dashboard Grid Layout */
        .wzncpi-section {
            padding: 96px 24px;
            max-width: var(--wzncpi-container-width);
            margin: 0 auto;
        }

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

        .wzncpi-main-content {
            flex: 1 1 600px;
            min-width: 0;
        }

        .wzncpi-sidebar {
            flex: 0 1 340px;
            min-width: 0;
        }

        /* Cards and Blocks */
        .wzncpi-feature-block {
            background: var(--wzncpi-white);
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
            margin-bottom: 32px;
            border-left: 4px solid var(--wzncpi-primary);
        }

        .wzncpi-feature-title {
            font-size: 24px;
            margin-bottom: 16px;
            color: var(--wzncpi-primary);
            display: flex;
            align-items: center;
        }

        .wzncpi-text-block {
            margin-bottom: 24px;
            word-break: break-word;
        }

        /* Tool Box Styling */
        .wzncpi-tool-box {
            background: var(--wzncpi-secondary);
            color: var(--wzncpi-white);
            padding: 32px;
            border-radius: 12px;
            font-family: "Consolas", monospace;
        }

        .wzncpi-shortcut-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .wzncpi-shortcut-key {
            background: var(--wzncpi-accent);
            color: var(--wzncpi-secondary);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: bold;
        }

        /* Blueprint Section */
        .wzncpi-blueprint-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 48px;
        }

        .wzncpi-blueprint-card {
            flex: 1 1 300px;
            min-width: 0;
            background: var(--wzncpi-white);
            padding: 32px;
            border-radius: 16px;
            border: 1px solid #e2e8f0;
            transition: var(--wzncpi-transition);
        }

        .wzncpi-blueprint-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
            border-color: var(--wzncpi-primary);
        }

        .wzncpi-blueprint-header {
            font-weight: 700;
            font-size: 18px;
            margin-bottom: 12px;
            color: var(--wzncpi-secondary);
        }

        /* Layer List */
        .wzncpi-layer-list {
            list-style: none;
            margin-top: 16px;
        }

        .wzncpi-layer-item {
            padding: 8px 0;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .wzncpi-layer-item::before {
            content: "•";
            color: var(--wzncpi-primary);
            font-weight: bold;
            font-size: 20px;
            line-height: 1;
        }

        /* Footer */
        .wzncpi-footer {
            background: #1a202c;
            color: rgba(255, 255, 255, 0.6);
            padding: 64px 24px;
            text-align: center;
        }

        .wzncpi-footer-brand {
            font-size: 24px;
            font-weight: 700;
            color: var(--wzncpi-white);
            margin-bottom: 16px;
        }

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

        .wzncpi-footer-links a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            font-size: 14px;
            transition: var(--wzncpi-transition);
        }

        .wzncpi-footer-links a:hover {
            color: var(--wzncpi-white);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .wzncpi-menu {
                display: none; /* In real scenario, add a mobile toggle */
            }
            .wzncpi-grid-asymmetric {
                flex-direction: column;
            }
            .wzncpi-sidebar {
                flex: 1 1 100%;
            }
        }