:root {
            --hue-primary: #3a63f9;
            --hue-primary-hover: #2950e8;
            --hue-accent: #00d2ff;
            --bg-main: #0b0f19;
            --bg-surface: #141c2e;
            --bg-surface-elevated: #1b263e;
            --border-line: rgba(255, 255, 255, 0.08);
            --border-highlight: rgba(58, 99, 249, 0.35);
            --text-main: #f1f5f9;
            --text-muted: #94a3b8;
            --text-dim: #64748b;
            --radius-sm: 7px;
            --radius-md: 10px;
            --radius-lg: 13px;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
            --shadow-glow: 0 0 25px rgba(58, 99, 249, 0.2);
            --transition-base: 0.15s ease;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.7;
            word-break: break-word;
            overflow-wrap: break-word;
            -webkit-font-smoothing: antialiased;
        }

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

        /* 顶层外壳与骨架 */
        .matrix {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            width: 100%;
        }

        /* 顶部导航 Header */
        .crest {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(11, 15, 25, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-line);
            padding: 0 24px;
        }

        .nexus {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            flex-wrap: wrap;
        }

        .sigil {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }

        .sigil img {
            height: 38px;
            width: auto;
            display: block;
        }

        .sigil span {
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #ffffff 30%, var(--hue-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .weave {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .trace {
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.925rem;
            font-weight: 500;
            color: var(--text-muted);
            border: 1px solid transparent;
        }

        .trace:hover {
            color: var(--text-main);
            background-color: rgba(255, 255, 255, 0.05);
        }

        .trace.active {
            color: #ffffff;
            background-color: rgba(58, 99, 249, 0.15);
            border-color: var(--border-highlight);
        }

        /* 主体内容容器 */
        .apex {
            flex: 1;
            max-width: 1300px;
            width: 100%;
            margin: 0 auto;
            padding: 40px 24px;
            display: flex;
            flex-direction: column;
            gap: 64px;
        }

        /* 首屏 Intro (Hero Area) */
        .beacon {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 40px;
            align-items: center;
            padding: 40px;
            background: radial-gradient(circle at 10% 20%, rgba(58, 99, 249, 0.12) 0%, transparent 60%),
                        var(--bg-surface);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .beacon-sheath {
            display: flex;
            flex-direction: column;
            gap: 20px;
            min-width: 0;
        }

        .ribbon {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            background-color: rgba(58, 99, 249, 0.12);
            border: 1px solid var(--border-highlight);
            border-radius: 20px;
            font-size: 0.85rem;
            color: var(--hue-accent);
            width: fit-content;
        }

        .rune {
            font-size: 2.3rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.03em;
            color: #ffffff;
        }

        .echo {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .pulse {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 28px;
            background-color: var(--hue-primary);
            color: #ffffff;
            font-weight: 600;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-glow);
            width: fit-content;
        }

        .pulse:hover {
            background-color: var(--hue-primary-hover);
            transform: translateY(-2px);
        }

        .spark {
            display: flex;
            gap: 16px;
            margin-top: 10px;
            flex-wrap: wrap;
        }

        .capsule {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: var(--text-dim);
        }

        /* Hero Mosaic Grid (CSS Grid with grid-template-areas) */
        .orbit {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            grid-template-rows: repeat(8, 50px);
            gap: 14px;
            min-width: 0;
        }

        .visor {
            background-color: var(--bg-surface-elevated);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-md);
            padding: 16px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
            transition: border-color var(--transition-base);
        }

        .visor:hover {
            border-color: var(--border-highlight);
        }

        /* Mosaic Grid Assignment */
        .visor:nth-child(1) {
            grid-column: 1 / 8;
            grid-row: 1 / 5;
            background: linear-gradient(145deg, rgba(27, 38, 62, 0.9), rgba(15, 23, 42, 0.95));
        }

        .visor:nth-child(2) {
            grid-column: 8 / 13;
            grid-row: 1 / 4;
            background: rgba(58, 99, 249, 0.08);
            border-color: rgba(58, 99, 249, 0.25);
        }

        .visor:nth-child(3) {
            grid-column: 1 / 6;
            grid-row: 5 / 9;
        }

        .visor:nth-child(4) {
            grid-column: 6 / 13;
            grid-row: 4 / 9;
            background: linear-gradient(135deg, rgba(20, 28, 46, 0.95), rgba(30, 41, 59, 0.9));
        }

        .visor-crest {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }

        .visor-rune {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .visor-value {
            font-size: 1.4rem;
            font-weight: 700;
            color: #ffffff;
        }

        .visor-sub {
            font-size: 0.8rem;
            color: var(--hue-accent);
        }

        /* 区块二：全能架构与多内核集成优势 Capability Section */
        .prism {
            display: flex;
            flex-direction: column;
            gap: 32px;
            padding: 40px;
            background-color: var(--bg-surface);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-lg);
        }

        .prism-crest {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }

        .prism-crest h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #ffffff;
        }

        .cluster {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
            gap: 20px;
        }

        .pod {
            background-color: var(--bg-surface-elevated);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            transition: transform var(--transition-base), border-color var(--transition-base);
        }

        .pod:hover {
            transform: translateY(-4px);
            border-color: var(--border-highlight);
        }

        .glyph {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background-color: rgba(58, 99, 249, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--hue-accent);
        }

        .pod-rune {
            font-size: 1.15rem;
            font-weight: 600;
            color: #ffffff;
        }

        .pod-echo {
            font-size: 0.925rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 区块三：三步完成基础网络代理配置 Steps Section (aside) */
        .vault {
            display: flex;
            flex-direction: column;
            gap: 36px;
            padding: 40px;
            background: linear-gradient(180deg, rgba(20, 28, 46, 0.8) 0%, rgba(11, 15, 25, 0.9) 100%);
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-lg);
        }

        .vault-crest {
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .vault-crest h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #ffffff;
        }

        .shard-weave {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        .shard {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-md);
            padding: 28px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            position: relative;
        }

        .shard-mark {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: var(--hue-primary);
            color: #ffffff;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }

        .shard-rune {
            font-size: 1.1rem;
            font-weight: 600;
            color: #ffffff;
        }

        .shard-echo {
            font-size: 0.925rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* 区块四：快速探索与功能模块直达 Ecosystem Section */
        .realm {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .realm-crest {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .realm-crest h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #ffffff;
        }

        .realm-cluster {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .strand {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 20px;
            transition: all var(--transition-base);
        }

        .strand:hover {
            border-color: var(--border-highlight);
            background-color: var(--bg-surface-elevated);
        }

        .strand-sheath {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .strand-rune {
            font-size: 1.1rem;
            font-weight: 600;
            color: #ffffff;
        }

        .strand-echo {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .strand-trace {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--hue-accent);
        }

        /* 深度 SEO 知识库区块 */
        .beacon-realm {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-lg);
            padding: 40px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .beacon-realm h2 {
            font-size: 1.5rem;
            color: #ffffff;
            font-weight: 700;
        }

        .beacon-realm p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.8;
        }

        /* 页脚 Footer */
        .stem {
            background-color: #070a12;
            border-top: 1px solid var(--border-line);
            padding: 48px 24px 32px;
            margin-top: 40px;
        }

        .anchor {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .datum {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .datum-brand {
            font-size: 1.25rem;
            font-weight: 700;
            color: #ffffff;
        }

        .datum-weave {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .datum-trace {
            font-size: 0.875rem;
            color: var(--text-dim);
        }

        .datum-trace:hover {
            color: var(--text-muted);
        }

        .nadir {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--text-dim);
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .beacon {
                grid-template-columns: 1fr;
            }
            .orbit {
                grid-template-columns: repeat(6, 1fr);
                grid-template-rows: auto;
            }
            .visor:nth-child(1) { grid-column: 1 / 7; grid-row: auto; }
            .visor:nth-child(2) { grid-column: 1 / 7; grid-row: auto; }
            .visor:nth-child(3) { grid-column: 1 / 7; grid-row: auto; }
            .visor:nth-child(4) { grid-column: 1 / 7; grid-row: auto; }
        }

        @media (max-width: 768px) {
            .crest {
                padding: 0 16px;
            }
            .nexus {
                height: auto;
                padding: 16px 0;
                gap: 16px;
            }
            .weave {
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 4px;
            }
            .trace {
                white-space: nowrap;
                padding: 6px 12px;
                font-size: 0.85rem;
            }
            .apex {
                padding: 24px 16px;
                gap: 40px;
            }
            .beacon, .prism, .vault, .beacon-realm {
                padding: 24px;
            }
            .rune {
                font-size: 1.75rem;
            }
        }

.nexus-crest {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.nexus-crest,
.nexus-crest *,
.nexus-crest *::before,
.nexus-crest *::after {
    box-sizing: border-box;
}

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

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

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

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

.nexus-crest a.nexus-trace {
    --aisite-shell-nav-padding: 8px 16px;
    --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-crest a.nexus-trace,
.nexus-crest a.nexus-trace:hover,
.nexus-crest a.nexus-trace:focus,
.nexus-crest a.nexus-trace:active,
.nexus-crest a.nexus-trace.active,
.nexus-crest a.nexus-trace[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-crest{
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(11, 15, 25, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0 24px;
        }

.nexus-crest .nexus-nexus{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            flex-wrap: wrap;
        }

.nexus-crest .nexus-sigil{
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }

.nexus-crest .nexus-sigil img{
            height: 38px;
            width: auto;
            display: block;
        }

.nexus-crest .nexus-sigil span{
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #ffffff 30%, #00d2ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

.nexus-crest .nexus-weave{
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

.nexus-crest .nexus-trace{
            padding: 8px 16px;
            border-radius: 7px;
            font-size: 0.925rem;
            font-weight: 500;
            color: #94a3b8;
            border: 1px solid transparent;
        }

.nexus-crest .nexus-trace:hover{
            color: #f1f5f9;
            background-color: rgba(255, 255, 255, 0.05);
        }

.nexus-crest .nexus-trace.active{
            color: #ffffff;
            background-color: rgba(58, 99, 249, 0.15);
            border-color: rgba(58, 99, 249, 0.35);
        }

@media (max-width: 768px){.nexus-crest{
                padding: 0 16px;
            }

.nexus-crest .nexus-nexus{
                height: auto;
                padding: 16px 0;
                gap: 16px;
            }

.nexus-crest .nexus-weave{
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 4px;
            }

.nexus-crest .nexus-trace{
                white-space: nowrap;
                padding: 6px 12px;
                font-size: 0.85rem;
            }}

.nexus-crest {
    background: rgb(11, 15, 25);
    background-image: none;
}

.nadir-stem {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.nadir-stem,
.nadir-stem *,
.nadir-stem *::before,
.nadir-stem *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.nadir-stem{
            background-color: #070a12;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 48px 24px 32px;
            margin-top: 40px;
        }

.nadir-stem .nadir-anchor{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

.nadir-stem .nadir-datum{
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

.nadir-stem .nadir-datum-brand{
            font-size: 1.25rem;
            font-weight: 700;
            color: #ffffff;
        }

.nadir-stem .nadir-datum-weave{
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

.nadir-stem .nadir-datum-trace{
            font-size: 0.875rem;
            color: #64748b;
        }

.nadir-stem .nadir-datum-trace:hover{
            color: #94a3b8;
        }

.nadir-stem .nadir-nadir{
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.85rem;
            color: #64748b;
        }