/* 基础变量与重置 */
        :root {
            --color-bg: #090a10;
            --color-bg-alt: #121420;
            --color-primary: #2f34d1;
            --color-primary-light: #5257f5;
            --color-primary-glow: rgba(47, 52, 209, 0.3);
            --color-text-main: #f1f5f9;
            --color-text-muted: #94a3b8;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-vault-bg: rgba(255, 255, 255, 0.02);
            --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --transition: all 0.15s ease;
            --space-layout: clamp(2rem, 5vw, 6rem);
            --width-max: 1360px;
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            min-width: 0; /* Flex约束 */
        }

        body {
            background-color: var(--color-bg);
            color: var(--color-text-main);
            font-family: var(--font-sans);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            word-break: break-word;
            overflow-wrap: break-word;
        }

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

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

        /* 强制Flex布局规则 */
        .cluster-flex {
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

        /* 强制Grid布局规则 */
        .cluster-grid {
            display: grid;
            gap: 2rem;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        }

        /* 全局包裹器 */
        .mantle-global {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* 布局限制器 */
        .tube-bound {
            width: 100%;
            max-width: var(--width-max);
            margin: 0 auto;
            padding-left: clamp(1rem, 4vw, 2rem);
            padding-right: clamp(1rem, 4vw, 2rem);
        }

        /* 导航区域 (Crown / Helm) */
        .crown-helm {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(9, 10, 16, 0.8);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            padding: 1rem 0;
        }

        .helm-layout {
            justify-content: space-between;
            align-items: center;
            gap: 2rem;
        }

        .sigil-mark {
            display: flex;
            align-items: center;
            height: 32px;
        }
        
        .sigil-mark img {
            height: 100%;
            object-fit: contain;
        }

        .route-mesh {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        .route-wire {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-muted);
            padding: 0.5rem 0;
            position: relative;
        }

        .route-wire:hover {
            color: var(--color-text-main);
        }

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

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

        @media (max-width: 768px) {
            .route-mesh {
                display: none; /* 简化移动端，实际项目中会有汉堡菜单，此处保持HTML结构稳定 */
            }
        }

        /* 按钮组件 (Pulse) */
        .pulse-key {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 1.75rem;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            border: 1px solid transparent;
            gap: 0.5rem;
        }

        .pulse-primary {
            background-color: var(--color-primary);
            color: #fff;
            box-shadow: 0 4px 14px var(--color-primary-glow);
        }

        .pulse-primary:hover {
            background-color: var(--color-primary-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--color-primary-glow);
        }

        .pulse-ghost {
            background-color: transparent;
            color: var(--color-text-main);
            border-color: var(--color-border);
        }

        .pulse-ghost:hover {
            background-color: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        /* 主体内容区 */
        .mantle-core {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: var(--space-layout);
            padding-bottom: var(--space-layout);
        }

        /* Hero展示区 (Cloak) - Text Dominant Blueprint */
        .cloak-zone {
            position: relative;
            padding: calc(var(--space-layout) * 2) 0 var(--space-layout);
            overflow: hidden;
            border-bottom: 1px solid var(--color-border);
        }

        /* 背景装饰网格与光晕 */
        .cloak-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: -1;
            background-image: 
                linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
            background-size: 40px 40px;
            mask-image: radial-gradient(ellipse at top, black 30%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse at top, black 30%, transparent 70%);
        }

        .cloak-glow {
            position: absolute;
            top: -20%;
            left: 50%;
            transform: translateX(-50%);
            width: 60vw;
            height: 60vw;
            background: radial-gradient(circle, rgba(47, 52, 209, 0.15) 0%, transparent 60%);
            z-index: -1;
            pointer-events: none;
        }

        .cloak-layout {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
            gap: 2rem;
        }

        .aura-apex {
            font-size: clamp(3rem, 7vw, 5.5rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.02em;
            white-space: normal;
            background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .aura-cipher {
            font-size: clamp(1.125rem, 2vw, 1.375rem);
            color: var(--color-text-muted);
            max-width: 760px;
            line-height: 1.7;
        }

        .cluster-actions {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-top: 1rem;
        }

        /* 通用区块标题组件 */
        .zone-apex-cluster {
            margin-bottom: 3rem;
            max-width: 700px;
        }

        .apex-level2 {
            font-size: clamp(2rem, 4vw, 2.75rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
            white-space: normal;
            color: var(--color-text-main);
        }

        .cipher-lead {
            font-size: 1.125rem;
            color: var(--color-text-muted);
        }

        /* 图片与视觉承载组件 */
        .lens-frame {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
            background: var(--color-bg-alt);
        }

        .lens-frame img {
            width: 100%;
            display: block;
        }

        /* 左右分栏布局 (用于 Capability / Guide) */
        .layout-split {
            align-items: center;
            gap: 4rem;
        }

        .split-cipher {
            flex: 1;
            min-width: 300px;
        }

        .split-visual {
            flex: 1.2;
            min-width: 300px;
        }

        .split-visual.reversed {
            order: -1;
        }

        @media (max-width: 1024px) {
            .layout-split {
                flex-direction: column;
                align-items: stretch;
            }
            .split-visual.reversed {
                order: 0;
            }
        }

        /* 特性列表 (Blip) */
        .cluster-blips {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .blip-node {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
        }

        .glyph-box {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: rgba(47, 52, 209, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary-light);
            border: 1px solid rgba(47, 52, 209, 0.2);
        }

        .blip-apex {
            font-size: 1.125rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: var(--color-text-main);
            white-space: normal;
        }

        .blip-cipher {
            color: var(--color-text-muted);
            font-size: 0.95rem;
        }

        /* 卡片网格区 (Vaults) */
        .vault-cell {
            background: var(--color-vault-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 2rem;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 1rem;
            height: 100%;
        }

        .vault-cell:hover {
            border-color: rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.04);
            transform: translateY(-4px);
        }

        .vault-apex {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--color-text-main);
            white-space: normal;
        }

        .vault-cipher {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            flex-grow: 1;
        }
        
        .vault-wire {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--color-primary-light);
            font-weight: 500;
            font-size: 0.9rem;
            margin-top: auto;
            padding-top: 1rem;
        }
        
        .vault-wire:hover {
            color: #fff;
        }

        /* FAQ结构 (Details/Summary) */
        .mantle-faq {
            background: var(--color-bg-alt);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
            padding: var(--space-layout) 0;
        }

        .cluster-faq {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .blip-faq {
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .apex-faq {
            padding: 1.5rem;
            font-size: 1.125rem;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            white-space: normal;
        }

        .apex-faq::-webkit-details-marker {
            display: none;
        }
        
        .apex-faq::after {
            content: '+';
            font-size: 1.5rem;
            color: var(--color-primary-light);
            transition: var(--transition);
        }
        
        .blip-faq[open] .apex-faq::after {
            content: '−';
            transform: rotate(180deg);
        }

        .cipher-faq {
            padding: 0 1.5rem 1.5rem;
            color: var(--color-text-muted);
            line-height: 1.7;
        }

        /* 页脚区域 (Sole / Anchor) */
        .sole-anchor {
            background: #050608;
            border-top: 1px solid var(--color-border);
            padding: 4rem 0 2rem;
            margin-top: auto;
        }

        .base-cluster {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 3rem;
        }

        @media (max-width: 768px) {
            .base-cluster {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }

        .root-brand {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 1rem;
        }

        .root-cipher {
            color: var(--color-text-muted);
            font-size: 0.9rem;
            max-width: 400px;
        }

        .root-apex {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            white-space: normal;
        }

        .cluster-links {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .root-wire {
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }

        .root-wire:hover {
            color: var(--color-primary-light);
        }

        .base-legal {
            border-top: 1px solid var(--color-border);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }

.helm-crown-helm {
    font-family: var(--font-sans);
    line-height: 1.6;
    word-break: break-word;
    color: var(--color-text-main);
}
.helm-crown-helm,
.helm-crown-helm *,
.helm-crown-helm *::before,
.helm-crown-helm *::after {
    box-sizing: border-box;
}

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

.helm-crown-helm p,
.helm-crown-helm h1,
.helm-crown-helm h2,
.helm-crown-helm h3,
.helm-crown-helm h4,
.helm-crown-helm h5,
.helm-crown-helm h6 {
    text-decoration: none;
}

.helm-crown-helm img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.helm-crown-helm {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.helm-crown-helm a.helm-route-wire {
    --aisite-shell-nav-padding: 0.5rem 0;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.helm-crown-helm a.helm-route-wire,
.helm-crown-helm a.helm-route-wire:hover,
.helm-crown-helm a.helm-route-wire:focus,
.helm-crown-helm a.helm-route-wire:active,
.helm-crown-helm a.helm-route-wire.active,
.helm-crown-helm a.helm-route-wire[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.helm-crown-helm .helm-cluster-flex{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

.helm-crown-helm .helm-tube-bound{
            width: 100%;
            max-width: 1360px;
            margin: 0 auto;
            padding-left: clamp(1rem, 4vw, 2rem);
            padding-right: clamp(1rem, 4vw, 2rem);
        }

.helm-crown-helm{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(9, 10, 16, 0.8);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1rem 0;
        }

.helm-crown-helm .helm-helm-layout{
            justify-content: space-between;
            align-items: center;
            gap: 2rem;
        }

.helm-crown-helm .helm-sigil-mark{
            display: flex;
            align-items: center;
            height: 32px;
        }

.helm-crown-helm .helm-sigil-mark img{
            height: 100%;
            object-fit: contain;
        }

.helm-crown-helm .helm-route-mesh{
            display: flex;
            gap: 2rem;
            align-items: center;
        }

.helm-crown-helm .helm-route-wire{
            font-size: 0.95rem;
            font-weight: 500;
            color: #94a3b8;
            padding: 0.5rem 0;
            position: relative;
        }

.helm-crown-helm .helm-route-wire:hover{
            color: #f1f5f9;
        }

.helm-crown-helm .helm-route-wire.active{
            color: #f1f5f9;
        }

.helm-crown-helm .helm-route-wire.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #2f34d1;
            border-radius: 2px;
        }

@media (max-width: 768px){.helm-crown-helm .helm-route-mesh{
                display: none; 
            }}

.helm-crown-helm .helm-pulse-key{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 1.75rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            border: 1px solid transparent;
            gap: 0.5rem;
        }

.helm-crown-helm .helm-pulse-primary{
            background-color: #2f34d1;
            color: #fff;
            box-shadow: 0 4px 14px rgba(47, 52, 209, 0.3);
        }

.helm-crown-helm .helm-pulse-primary:hover{
            background-color: #5257f5;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(47, 52, 209, 0.3);
        }

.helm-crown-helm {
    background: rgb(9, 10, 16);
    background-image: none;
}

.anchor-sole-anchor {
    font-family: var(--font-sans);
    line-height: 1.6;
    word-break: break-word;
    color: var(--color-text-main);
}
.anchor-sole-anchor,
.anchor-sole-anchor *,
.anchor-sole-anchor *::before,
.anchor-sole-anchor *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.anchor-sole-anchor .anchor-cluster-flex{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

.anchor-sole-anchor .anchor-tube-bound{
            width: 100%;
            max-width: 1360px;
            margin: 0 auto;
            padding-left: clamp(1rem, 4vw, 2rem);
            padding-right: clamp(1rem, 4vw, 2rem);
        }

.anchor-sole-anchor{
            background: #050608;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 4rem 0 2rem;
            margin-top: auto;
        }

.anchor-sole-anchor .anchor-base-cluster{
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 3rem;
        }

@media (max-width: 768px){.anchor-sole-anchor .anchor-base-cluster{
                grid-template-columns: 1fr;
                gap: 2rem;
            }}

.anchor-sole-anchor .anchor-root-brand{
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 1rem;
        }

.anchor-sole-anchor .anchor-root-cipher{
            color: #94a3b8;
            font-size: 0.9rem;
            max-width: 400px;
        }

.anchor-sole-anchor .anchor-root-apex{
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            white-space: normal;
        }

.anchor-sole-anchor .anchor-cluster-links{
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

.anchor-sole-anchor .anchor-root-wire{
            color: #94a3b8;
            font-size: 0.9rem;
        }

.anchor-sole-anchor .anchor-root-wire:hover{
            color: #5257f5;
        }

.anchor-sole-anchor .anchor-base-legal{
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #94a3b8;
            font-size: 0.85rem;
        }