:root {
            /* 视觉家族色彩与变量 */
            --text-main: #1a1b1e;
            --text-mute: #5c5f66;
            --bg-page: #fdfcfd;
            --bg-surface: #ffffff;
            --bg-alt: #f8f6f9;
            --primary: #ce6ce6;
            --primary-hover: #b955d1;
            --primary-light: rgba(206, 108, 230, 0.1);
            --radius-sm: 6px;
            --radius-md: 10px;
            --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.03);
            --shadow-hover: 0 8px 30px rgba(206, 108, 230, 0.15);
            --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: 0.35s ease;
        }

        /* 基础重置与排版 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        
        /* 强制换行与Flex规则 */
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
        }
        .flex-dot {
            min-width: 0;
        }
        .byte, h1, h2, h3, p, span, a, div {
            word-break: break-word;
            overflow-wrap: break-word;
        }
        .apex-1, .apex-2, .apex-3 {
            white-space: normal;
        }

        /* 强制复用的导航栏样式 */
        .crown {
            background-color: var(--bg-surface);
            box-shadow: var(--shadow-subtle);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 1rem 0;
        }
        .crown-mesh {
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            min-width: 0;
        }
        .crest img {
            height: 32px;
            display: block;
        }
        .nexus {
            gap: 2rem;
            align-items: center;
            min-width: 0;
        }
        .wire {
            text-decoration: none;
            color: var(--text-mute);
            font-weight: 500;
            font-size: 1rem;
            transition: var(--transition);
            min-width: 0;
        }
        .wire:hover, .wire.active {
            color: var(--primary);
        }

        /* 页面容器语法 */
        .zone, .vault, .mesh {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 2rem;
            padding-right: 2rem;
        }
        
        /* 区块节奏与背景 (同族变体) */
        .flare {
            padding-top: 5rem;
            padding-bottom: 4rem;
            background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-page) 100%);
            text-align: center;
        }
        .beam {
            padding-top: 4rem;
            padding-bottom: 4rem;
        }
        .surge {
            padding-top: 4rem;
            padding-bottom: 4rem;
            background-color: var(--bg-surface);
            border-top: 1px solid #eae8eb;
            border-bottom: 1px solid #eae8eb;
        }

        /* 标题尺度 */
        .apex-1 {
            font-size: clamp(2rem, 4vw, 3.25rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: #111;
            margin-bottom: 1.5rem;
        }
        .apex-2 {
            font-size: clamp(1.5rem, 3vw, 2.25rem);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1.5rem;
            color: var(--text-main);
        }
        .apex-3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        .byte-lead {
            font-size: 1.125rem;
            color: var(--text-mute);
            max-width: 800px;
            margin: 0 auto 2rem auto;
        }

        /* 卡片语法 */
        .cell {
            background: var(--bg-surface);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-subtle);
            border: 1px solid #eae8eb;
            padding: 2.5rem;
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .cell:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary-light);
        }

        /* 集合与列表布局 (Grid/Flex) */
        .cluster-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        .cluster-split {
            gap: 4rem;
            align-items: center;
        }
        .cluster-split > .dot {
            flex: 1 1 400px;
        }

        /* 按钮/徽章语法 */
        .ping {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.8rem 2rem;
            background-color: var(--primary);
            color: #fff;
            font-weight: 600;
            border-radius: 50px;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(206, 108, 230, 0.3);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        .ping:hover, .ping:focus {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(206, 108, 230, 0.4);
        }
        .band {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            background-color: var(--primary-light);
            color: var(--primary);
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        /* 图标语法 */
        .glyph {
            width: 48px;
            height: 48px;
            margin-bottom: 1.5rem;
            color: var(--primary);
            background: var(--bg-alt);
            border-radius: var(--radius-sm);
            padding: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 步骤列表样式 */
        .cluster-step {
            list-style: none;
            padding: 0;
            margin-top: 1.5rem;
        }
        .cluster-step .dot {
            position: relative;
            padding-left: 2.5rem;
            margin-bottom: 1.25rem;
            color: var(--text-mute);
        }
        .cluster-step .dot::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0.4rem;
            width: 1.25rem;
            height: 1.25rem;
            background-color: var(--primary-light);
            border-radius: 50%;
            border: 4px solid var(--bg-surface);
            box-shadow: 0 0 0 1px var(--primary);
        }

        /* 装饰性数据图表 (替代图片) */
        .lens-mock {
            width: 100%;
            height: 100%;
            min-height: 300px;
            background: linear-gradient(135deg, var(--bg-alt) 0%, var(--bg-surface) 100%);
            border-radius: var(--radius-md);
            border: 1px dashed #dcdcdc;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .lens-mock::after {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, var(--primary-light) 0%, transparent 60%);
            opacity: 0.5;
            animation: pulse 6s infinite alternate;
        }
        @keyframes pulse {
            0% { transform: scale(0.8) translate(-10%, -10%); }
            100% { transform: scale(1.1) translate(10%, 10%); }
        }

        /* 页脚语法 */
        .root {
            background-color: var(--bg-surface);
            padding: 4rem 2rem 2rem;
            border-top: 1px solid #eae8eb;
            text-align: center;
        }
        .root-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 1rem;
        }
        .root-weave {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 2rem;
            min-width: 0;
        }

        /* 响应式断点 */
        @media (max-width: 768px) {
            .crown-mesh { padding: 0 1rem; }
            .nexus { gap: 1rem; margin-top: 1rem; justify-content: center; width: 100%; }
            .apex-1 { font-size: 2rem; }
            .cluster-split { gap: 2rem; }
            .zone, .vault, .mesh { padding-left: 1.5rem; padding-right: 1.5rem; }
            .cell { padding: 1.5rem; }
        }

.nexus-crown {
    font-family: var(--font);
    line-height: 1.75;
    color: var(--text-main);
}
.nexus-crown,
.nexus-crown *,
.nexus-crown *::before,
.nexus-crown *::after {
    box-sizing: border-box;
}

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

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

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

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

.nexus-crown a.nexus-flex-dot.nexus-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;
}

.nexus-crown a.nexus-flex-dot.nexus-wire,
.nexus-crown a.nexus-flex-dot.nexus-wire:hover,
.nexus-crown a.nexus-flex-dot.nexus-wire:focus,
.nexus-crown a.nexus-flex-dot.nexus-wire:active,
.nexus-crown a.nexus-flex-dot.nexus-wire.active,
.nexus-crown a.nexus-flex-dot.nexus-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);
}

.nexus-crown .nexus-flex-wrap{
            display: flex;
            flex-wrap: wrap;
        }

.nexus-crown .nexus-flex-dot{
            min-width: 0;
        }

.nexus-crown{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #eae8eb;
        }

.nexus-crown .nexus-crown-mesh{
            max-width: 1100px;
            margin: 0 auto;
            padding: 1rem 2rem;
            justify-content: space-between;
            align-items: center;
        }

.nexus-crown .nexus-crest img{
            height: 32px;
            width: auto;
            display: block;
        }

.nexus-crown .nexus-nexus{
            gap: 2rem;
            align-items: center;
        }

.nexus-crown .nexus-wire{
            font-size: 0.95rem;
            font-weight: 500;
            color: #5c5f66;
            padding: 0.5rem 0;
            position: relative;
        }

.nexus-crown .nexus-wire:hover, .nexus-crown .nexus-wire.active{
            color: #ce6ce6;
        }

.nexus-crown .nexus-wire.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #ce6ce6;
            border-radius: 2px;
        }

@media (max-width: 768px){.nexus-crown .nexus-crown-mesh{
                flex-direction: column;
                padding: 1rem;
            }

.nexus-crown .nexus-nexus{
                margin-top: 1rem;
                gap: 1rem;
                justify-content: center;
                width: 100%;
            }}

.nexus-crown {
    background: rgb(255, 255, 255);
    background-image: none;
}

.root-tail {
    font-family: var(--font);
    line-height: 1.75;
    color: var(--text-main);
}
.root-tail,
.root-tail *,
.root-tail *::before,
.root-tail *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.root-tail{
            background-color: #111;
            color: #888;
            padding: 4rem 2rem;
            text-align: center;
            font-size: 0.9rem;
        }

.root-tail .root-root{
            max-width: 1100px;
            margin: 0 auto;
        }

.root-tail .root-brand-byte{
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            display: block;
        }