:root {
            /* 继承首页视觉变量体系 */
            --bg-main: #fcfdfd;
            --bg-alt: #f1f5f9;
            --text-dark: #0f172a;
            --text-muted: #475569;
            --brand: #61f675;
            --brand-dark: #3da84c;
            --radius-md: 14px;
            --radius-lg: 18px;
            --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
            --shadow-hover: 0 25px 30px -5px rgba(0, 0, 0, 0.08), 0 15px 15px -5px rgba(0, 0, 0, 0.04);
            --transition: 0.35s ease;
            --container-width: 1120px;
        }

        /* 基础重置与排版体系 */
        *, *::before, *::after {
            box-sizing: border-box;
            min-width: 0;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        body {
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-dark);
            line-height: 1.6;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        /* 布局基础类 */
        .tunnel-blip {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .flex-flux {
            display: flex;
            flex-wrap: wrap;
        }

        /* 导航栏样式 (强制复用壳层风格) */
        .pip-cloak {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(252, 253, 253, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            padding: 1rem 0;
        }

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

        .glyph {
            display: flex;
            align-items: center;
        }

        .glyph img {
            height: 32px;
            width: auto;
        }

        .lens-flux {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            align-items: center;
        }

        .radar-wire {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: color var(--transition);
            position: relative;
        }

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

        .active-wire,
        .radar-wire.active {
            color: var(--text-dark);
            font-weight: 600;
        }

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

        /* 1. Hero区: 网络故障终极排查指南 (Intro/Article) */
        .flare-blip {
            padding: 6rem 0 4rem;
            background: radial-gradient(circle at top center, rgba(97, 246, 117, 0.1) 0%, rgba(255,255,255,0) 70%);
            text-align: center;
        }

        .surge-byte {
            margin: 0 0 1.5rem;
            line-height: 1.2;
            font-weight: 800;
            letter-spacing: -0.02em;
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--text-dark);
            white-space: normal;
        }

        .flare-array {
            font-size: 1.25rem;
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto 3rem;
            word-break: keep-all;
        }

        .diag-mesh {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #ffffff 0%, var(--bg-alt) 100%);
            border-radius: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(0,0,0,0.02);
            margin-bottom: 2rem;
            color: var(--brand-dark);
        }

        /* 2. 真连接测试超时应对 (Steps/Article) */
        .warp-flux {
            padding: 4rem 0;
            background-color: var(--bg-main);
        }

        .tunnel-byte {
            font-size: 2rem;
            font-weight: 700;
            margin: 0 0 1rem;
            text-align: center;
        }

        .tunnel-array {
            text-align: center;
            color: var(--text-muted);
            margin-bottom: 3rem;
            font-size: 1.1rem;
        }

        .step-flux {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .node-cell {
            background: #ffffff;
            padding: 2.5rem 2rem;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(0,0,0,0.02);
            transition: transform var(--transition), box-shadow var(--transition);
            position: relative;
            z-index: 1;
        }

        .node-cell:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .apex-ray {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--text-dark);
            color: var(--brand);
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
        }

        .cell-byte {
            font-size: 1.25rem;
            font-weight: 700;
            margin: 0 0 1rem;
        }

        .cell-array {
            color: var(--text-muted);
            margin: 0;
            font-size: 0.95rem;
        }

        /* 3. 解决端口被占用报错 (Details/Section) */
        .radar-cloak {
            padding: 5rem 0;
            background-color: var(--bg-alt);
        }

        .conflict-flux {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            align-items: center;
        }

        .conflict-array {
            flex: 1;
            min-width: 300px;
        }

        .conflict-data {
            flex: 1;
            min-width: 300px;
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(0,0,0,0.04);
        }

        .data-mesh {
            background: var(--text-dark);
            color: #e2e8f0;
            padding: 1.5rem;
            border-radius: var(--radius-md);
            font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
            font-size: 0.9rem;
            margin-top: 1.5rem;
        }

        .data-highlight {
            color: var(--brand);
        }

        .detail-lens {
            list-style: none;
            padding: 0;
            margin: 1.5rem 0 0;
        }

        .detail-mesh {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 1rem;
            color: var(--text-muted);
        }

        .detail-mesh::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--brand-dark);
        }

        /* 4. 读懂底层核心日志 (Capability/Aside) */
        .nexus-warp {
            padding: 5rem 0;
            background-color: var(--bg-main);
        }

        .log-cell {
            background: #ffffff;
            border-radius: var(--radius-lg);
            border: 1px solid rgba(0,0,0,0.05);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .log-pip {
            background: var(--bg-alt);
            padding: 1rem 1.5rem;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .pip-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #cbd5e1;
        }
        .pip-dot:nth-child(1) { background-color: #ef4444; }
        .pip-dot:nth-child(2) { background-color: #eab308; }
        .pip-dot:nth-child(3) { background-color: var(--brand-dark); }

        .log-array {
            padding: 2rem;
        }

        .error-mesh {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            padding: 1.5rem;
            border-radius: var(--radius-md);
            background: #fff1f2;
            border-left: 4px solid #ef4444;
            margin-bottom: 1rem;
        }

        .error-byte {
            font-family: monospace;
            color: #991b1b;
            font-weight: 600;
            flex: 1;
            min-width: 200px;
        }

        .error-resolve {
            flex: 2;
            min-width: 250px;
            color: #7f1d1d;
            font-size: 0.95rem;
        }

        /* Footer */
        .sole-cloak {
            background-color: var(--text-dark);
            color: var(--text-muted);
            padding: 3rem 0;
            text-align: center;
        }

        .sole-byte {
            color: var(--brand);
            font-size: 1.5rem;
            font-weight: 800;
            margin: 0 0 1rem;
        }

        .sole-array {
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .lens-flux {
                display: none; /* 移动端简化，实际项目中需配合JS实现汉堡菜单 */
            }
            .surge-byte {
                font-size: 2rem;
            }
            .flare-blip {
                padding: 4rem 0 2rem;
            }
            .conflict-flux, .error-mesh {
                flex-direction: column;
            }
        }

.nexus-pip-cloak,
.nexus-pip-cloak *,
.nexus-pip-cloak *::before,
.nexus-pip-cloak *::after {
    box-sizing: border-box;
}

.nexus-pip-cloak [role="navigation"],
.nexus-pip-cloak div,
.nexus-pip-cloak section,
.nexus-pip-cloak article,
.nexus-pip-cloak aside,
.nexus-pip-cloak p,
.nexus-pip-cloak h1,
.nexus-pip-cloak h2,
.nexus-pip-cloak h3,
.nexus-pip-cloak h4,
.nexus-pip-cloak h5,
.nexus-pip-cloak h6,
.nexus-pip-cloak a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

.nexus-pip-cloak a.nexus-radar-wire.nexus-active-wire,
.nexus-pip-cloak a.nexus-radar-wire {
    --aisite-shell-nav-padding: 0.5rem 1rem;
    --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-pip-cloak a.nexus-radar-wire.nexus-active-wire,
.nexus-pip-cloak a.nexus-radar-wire.nexus-active-wire:hover,
.nexus-pip-cloak a.nexus-radar-wire.nexus-active-wire:focus,
.nexus-pip-cloak a.nexus-radar-wire.nexus-active-wire:active,
.nexus-pip-cloak a.nexus-radar-wire.nexus-active-wire.active,
.nexus-pip-cloak a.nexus-radar-wire.nexus-active-wire[aria-current="page"],
.nexus-pip-cloak a.nexus-radar-wire,
.nexus-pip-cloak a.nexus-radar-wire:hover,
.nexus-pip-cloak a.nexus-radar-wire:focus,
.nexus-pip-cloak a.nexus-radar-wire:active,
.nexus-pip-cloak a.nexus-radar-wire.active,
.nexus-pip-cloak a.nexus-radar-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-pip-cloak .nexus-tunnel-blip{
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            width: 100%;
            box-sizing: border-box;
        }

.nexus-pip-cloak{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            padding: 1rem 0;
        }

.nexus-pip-cloak .nexus-radar-tunnel{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1.5rem;
        }

.nexus-pip-cloak .nexus-radar-tunnel > *{
            min-width: 0;
        }

.nexus-pip-cloak .nexus-glyph{
            flex-shrink: 0;
            width: 140px;
        }

.nexus-pip-cloak .nexus-lens-flux{
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            align-items: center;
        }

.nexus-pip-cloak .nexus-lens-flux > *{
            min-width: 0;
        }

.nexus-pip-cloak .nexus-radar-wire{
            font-weight: 600;
            color: #475569;
            font-size: 0.95rem;
            padding: 0.5rem 1rem;
            border-radius: 14px;
        }

.nexus-pip-cloak .nexus-radar-wire:hover, .nexus-pip-cloak .nexus-radar-wire:focus{
            color: #0f172a;
            background-color: #f1f5f9;
        }

.nexus-pip-cloak .nexus-active-wire{
            color: #0f172a;
            background-color: #61f675;
        }

.nexus-pip-cloak .nexus-active-wire:hover{
            background-color: #4ade62;
        }

@media (max-width: 768px){.nexus-pip-cloak .nexus-radar-tunnel{
                justify-content: center;
                flex-direction: column;
                gap: 1rem;
            }

.nexus-pip-cloak .nexus-lens-flux{
                justify-content: center;
            }}

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

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

.base-sole-base [role="navigation"],
.base-sole-base div,
.base-sole-base section,
.base-sole-base article,
.base-sole-base aside,
.base-sole-base p,
.base-sole-base h1,
.base-sole-base h2,
.base-sole-base h3,
.base-sole-base h4,
.base-sole-base h5,
.base-sole-base h6,
.base-sole-base a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

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

.base-sole-base .base-tunnel-blip{
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            width: 100%;
            box-sizing: border-box;
        }

.base-sole-base{
            background-color: #f1f5f9;
            padding: 3rem 0;
            text-align: center;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

.base-sole-base .base-sole-byte{
            font-size: 1.5rem;
            font-weight: 800;
            color: #0f172a;
            margin-bottom: 1rem;
        }

.base-sole-base .base-sole-array{
            color: #475569;
            font-size: 0.9rem;
        }