/* ==========================================================================
           品牌视觉契约与变量系统 (Inherited from Homepage)
           ========================================================================== */
        :root {
            --brand-primary: #6c48e2;
            --brand-light: #8e6ee6;
            --brand-dark: #4d2eb3;
            
            --bg-base: #07080c;
            --bg-surface: #10121a;
            --bg-surface-elevated: #181b27;
            --bg-surface-glass: rgba(24, 27, 39, 0.7);
            
            --text-apex: #ffffff;
            --text-vox: #cbd5e1;
            --text-muted: #8b949e;
            
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-full: 9999px;
            
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
            
            --transition-base: 0.25s ease;
            --mesh-width: 1200px;
        }

        /* ==========================================================================
           全局复位与基础设定
           ========================================================================== */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-vox);
            background-color: var(--bg-base);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }

        img, svg {
            display: block;
            max-width: 100%;
            height: auto;
        }

        /* ==========================================================================
           强制约束系统 (Flexbox/Grid/Text)
           ========================================================================== */
        .cluster-flex {
            display: flex;
            flex-wrap: wrap;
        }

        .cluster-flex > * {
            min-width: 0;
        }

        .cluster-between {
            justify-content: space-between;
            align-items: center;
        }
        
        .cluster-center {
            justify-content: center;
            align-items: center;
        }

        .vox-wrap {
            word-break: break-word;
            overflow-wrap: break-word;
        }

        .vox-keep {
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        /* ==========================================================================
           布局容器 (Mesh & Zone)
           ========================================================================== */
        .mesh-fluid {
            width: 100%;
            max-width: var(--mesh-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .zone-padding {
            padding-top: 6rem;
            padding-bottom: 6rem;
        }

        /* ==========================================================================
           排版系统 (Apex & Vox)
           ========================================================================== */
        .apex-mega {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            line-height: 1.1;
            color: var(--text-apex);
            letter-spacing: -0.02em;
            white-space: normal;
            margin-bottom: 1.5rem;
        }

        .apex-mega span {
            background: linear-gradient(135deg, #a78bfa, var(--brand-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            color: transparent;
        }

        .apex-primary {
            font-size: clamp(2rem, 4vw, 2.5rem);
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-apex);
            margin-bottom: 1rem;
            white-space: normal;
        }

        .apex-secondary {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-apex);
            line-height: 1.4;
            white-space: normal;
        }

        .vox-lead {
            font-size: clamp(1.125rem, 2vw, 1.25rem);
            line-height: 1.7;
            color: var(--text-vox);
            margin-bottom: 2rem;
            max-width: 65ch;
        }

        .vox-muted {
            font-size: 0.9375rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ==========================================================================
           组件：导航栏 (Crown Hull - Inherited)
           ========================================================================== */
        .crown-hull {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: var(--bg-surface-glass);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            padding: 1rem 0;
        }

        .sigil img {
            height: 28px;
            width: auto;
        }

        .orbit-thread {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

        .orbit-thread > * {
            min-width: 0;
        }

        .wire {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: color var(--transition-base);
            position: relative;
        }

        .wire:hover,
        .wire:focus {
            color: var(--text-apex);
        }

        .wire.active {
            color: var(--text-apex);
        }

        .wire.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--brand-primary);
            border-radius: var(--radius-full);
        }

        /* ==========================================================================
           组件：按钮与交互 (Jolt & Spur)
           ========================================================================== */
        .jolt-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 1.75rem;
            background: linear-gradient(135deg, var(--brand-primary), var(--brand-dark));
            color: var(--text-apex);
            font-weight: 600;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 4px 15px rgba(108, 72, 226, 0.3);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .jolt-primary:hover,
        .jolt-primary:focus {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(108, 72, 226, 0.5);
        }

        .spur-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 1.75rem;
            background: transparent;
            color: var(--text-apex);
            font-weight: 600;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .spur-ghost:hover,
        .spur-ghost:focus {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.3);
        }
        
        .spur-vox {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--brand-light);
            font-weight: 500;
            font-size: 0.9375rem;
        }
        
        .spur-vox svg {
            transition: transform var(--transition-base);
        }
        
        .spur-vox:hover,
        .spur-vox:focus {
            color: #ffffff;
        }
        
        .spur-vox:hover svg {
            transform: translateX(4px);
        }

        /* ==========================================================================
           组件：卡片面板 (Node Surface)
           ========================================================================== */
        .node-surface {
            background: linear-gradient(145deg, var(--bg-surface), var(--bg-surface-elevated));
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: 0 10px 30px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.02);
            padding: 2.5rem;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .node-surface:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
            border-color: rgba(108, 72, 226, 0.3);
        }
        
        .glyph-chip {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(108, 72, 226, 0.1);
            border: 1px solid rgba(108, 72, 226, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-light);
        }

        /* ==========================================================================
           特定区域：Hero (Nova Zone - Asymmetric Grid Seed)
           ========================================================================== */
        .nova-zone {
            padding-top: calc(6rem + 60px);
            padding-bottom: 6rem;
            position: relative;
            overflow: hidden;
        }

        .nova-zone::before {
            content: '';
            position: absolute;
            top: -20%;
            left: -10%;
            width: 50vw;
            height: 50vw;
            background: radial-gradient(circle, rgba(108, 72, 226, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            z-index: -1;
            filter: blur(60px);
        }

        .nova-asymmetric {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 4rem;
            align-items: center;
        }

        .nova-visual {
            position: relative;
            width: 100%;
            aspect-ratio: 1 / 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 核心动效：抽象几何插件组合 */
        .abstract-core {
            animation: float 6s ease-in-out infinite;
        }
        .abstract-orbit {
            animation: spin 20s linear infinite;
            transform-origin: center;
        }
        .abstract-pulse {
            animation: pulse-glow 3s ease-in-out infinite alternate;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }
        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        @keyframes pulse-glow {
            from { filter: drop-shadow(0 0 10px rgba(108, 72, 226, 0.2)); }
            to { filter: drop-shadow(0 0 25px rgba(108, 72, 226, 0.6)); }
        }

        /* ==========================================================================
           特定区域：Featured Addons (Flare Mesh)
           ========================================================================== */
        .flare-mesh {
            background: var(--bg-base);
            position: relative;
        }
        
        .grid-autofit {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }

        /* ==========================================================================
           特定区域：Installation Steps (Nexus Zone)
           ========================================================================== */
        .nexus-zone {
            background: linear-gradient(to bottom, var(--bg-base), var(--bg-surface));
            border-top: 1px solid rgba(255, 255, 255, 0.02);
        }

        .thread-vertical {
            max-width: 800px;
            margin: 4rem auto 0;
            display: flex;
            flex-direction: column;
            gap: 3rem;
            position: relative;
        }

        .thread-vertical::before {
            content: '';
            position: absolute;
            left: 24px;
            top: 10px;
            bottom: 10px;
            width: 2px;
            background: linear-gradient(to bottom, transparent, rgba(108, 72, 226, 0.5), transparent);
            z-index: 0;
        }

        .bead-step {
            display: flex;
            gap: 2rem;
            position: relative;
            z-index: 1;
        }

        .bead-marker {
            flex-shrink: 0;
            width: 50px;
            height: 50px;
            border-radius: var(--radius-full);
            background: var(--bg-surface-elevated);
            border: 2px solid var(--brand-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-apex);
            font-weight: bold;
            box-shadow: 0 0 15px rgba(108, 72, 226, 0.3);
        }

        .bead-hull {
            flex-grow: 1;
            background: var(--bg-surface-elevated);
            border-radius: var(--radius-md);
            padding: 2rem;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .code-block {
            background: #000000;
            border-radius: var(--radius-sm);
            padding: 1rem 1.5rem;
            font-family: var(--font-mono);
            font-size: 0.875rem;
            color: #a5b4fc;
            overflow-x: auto;
            border: 1px solid rgba(255,255,255,0.08);
            margin-top: 1rem;
            white-space: pre-wrap;
            word-break: break-all;
        }

        /* ==========================================================================
           页脚 (Sole Base - Inherited)
           ========================================================================== */
        .sole-base {
            background: var(--bg-surface);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 4rem 0;
            margin-top: auto;
        }
        
        .sole-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-apex);
            letter-spacing: -0.02em;
        }

        .sole-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .sole-apex {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-apex);
            margin-bottom: 1.5rem;
        }

        .sole-thread {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .sole-wire {
            color: var(--text-muted);
            font-size: 0.9375rem;
            transition: color var(--transition-base);
        }

        .sole-wire:hover {
            color: var(--brand-light);
        }
        
        .sole-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 2rem;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.875rem;
        }

        /* ==========================================================================
           响应式断点
           ========================================================================== */
        @media (max-width: 1024px) {
            .nova-asymmetric {
                gap: 2rem;
            }
            .sole-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .orbit-thread {
                display: none; /* 简化演示，移动端通常需要汉堡菜单，此处隐藏以保证视觉整洁 */
            }
            .nova-asymmetric {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .cluster-flex {
                justify-content: center;
            }
            .vox-lead {
                margin-left: auto;
                margin-right: auto;
            }
            .grid-autofit {
                grid-template-columns: 1fr;
            }
            .thread-vertical::before {
                left: 20px;
            }
            .bead-step {
                gap: 1rem;
                flex-direction: column;
            }
            .bead-marker {
                width: 40px;
                height: 40px;
                font-size: 0.875rem;
            }
            .sole-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }

.orbit-crown-hull .orbit-mesh-fluid{
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }

.orbit-crown-hull .orbit-cluster-flex{
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

.orbit-crown-hull .orbit-cluster-between{
            align-items: center;
            justify-content: space-between;
        }

.orbit-crown-hull{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(24, 27, 39, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1rem 0;
        }

.orbit-crown-hull .orbit-sigil{
            display: flex;
            align-items: center;
            height: 36px;
        }

.orbit-crown-hull .orbit-sigil img{
            height: 100%;
            width: auto;
            object-fit: contain;
        }

.orbit-crown-hull .orbit-orbit-thread{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

.orbit-crown-hull .orbit-wire{
            font-size: 0.95rem;
            font-weight: 500;
            color: #8b949e;
            padding: 0.5rem 0;
            position: relative;
        }

.orbit-crown-hull .orbit-wire::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #9074f5;
            transition: width 0.25s ease;
        }

.orbit-crown-hull .orbit-wire:hover, .orbit-crown-hull .orbit-wire:focus{
            color: #ffffff;
        }

.orbit-crown-hull .orbit-wire:hover::after, .orbit-crown-hull .orbit-wire.active::after{
            width: 100%;
        }

.orbit-crown-hull .orbit-wire.active{
            color: #ffffff;
        }

@media (max-width: 768px){.orbit-crown-hull{
                padding: 0.5rem 0;
            }

.orbit-crown-hull .orbit-orbit-thread{
                display: none; 
            }

.orbit-crown-hull .orbit-orbit-thread{
                display: flex;
                flex-wrap: wrap;
                gap: 0.5rem 1rem;
                margin-top: 0.5rem;
                width: 100%;
            }

.orbit-crown-hull .orbit-cluster-between{
                flex-direction: column;
                align-items: flex-start;
            }}

.orbit-crown-hull {
    background: rgb(24, 27, 39);
    background-image: none;
}

.base-sole-zone,
.base-sole-zone *,
.base-sole-zone *::before,
.base-sole-zone *::after {
    box-sizing: border-box;
}

.base-sole-zone nav,
.base-sole-zone div,
.base-sole-zone section,
.base-sole-zone article,
.base-sole-zone aside,
.base-sole-zone p,
.base-sole-zone h1,
.base-sole-zone h2,
.base-sole-zone h3,
.base-sole-zone h4,
.base-sole-zone h5,
.base-sole-zone h6,
.base-sole-zone a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.base-sole-zone p,
.base-sole-zone h1,
.base-sole-zone h2,
.base-sole-zone h3,
.base-sole-zone h4,
.base-sole-zone h5,
.base-sole-zone h6 {
    text-decoration: none;
}

.base-sole-zone img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.base-sole-zone {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.base-sole-zone a,
.base-sole-zone a:hover,
.base-sole-zone a:focus,
.base-sole-zone a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.base-sole-zone .base-vox-body{
            font-size: 1rem;
            color: #cbd5e1;
            line-height: 1.7;
        }

.base-sole-zone .base-mesh-fluid{
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }

.base-sole-zone .base-cluster-flex{
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

.base-sole-zone{
            padding: 4rem 0 2rem;
            background: #07080c;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

.base-sole-zone .base-root-grid{
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 4rem;
        }

.base-sole-zone .base-root-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: 1px;
            margin-bottom: 1rem;
        }

.base-sole-zone .base-root-apex{
            font-size: 1rem;
            font-weight: 600;
            color: #ffffff;
            margin-bottom: 1rem;
        }

.base-sole-zone .base-root-thread{
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

.base-sole-zone .base-root-wire{
            color: #8b949e;
            font-size: 0.9rem;
        }

.base-sole-zone .base-root-wire:hover{
            color: #9074f5;
        }

.base-sole-zone .base-base-band{
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: #8b949e;
            font-size: 0.85rem;
        }

@media (max-width: 1024px){.base-sole-zone .base-root-grid{
                grid-template-columns: 1fr 1fr;
            }}

@media (max-width: 768px){.base-sole-zone .base-root-grid{
                grid-template-columns: 1fr;
            }}