:root {
            --vgY-primary: #e6716d;
            --vgY-primary-soft: rgba(230, 113, 109, 0.1);
            --vgY-text-dark: #1d1d1f;
            --vgY-text-muted: #6e6e73;
            --vgY-bg-light: #fbfbfd;
            --vgY-white: #ffffff;
            --vgY-radius: 16px;
            --vgY-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
            --vgY-transition: 0.15s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--vgY-bg-light);
            color: var(--vgY-text-dark);
            line-height: 1.7;
            overflow-x: hidden;
            word-break: keep-all;
        }

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

        /* 强制复用导航栏样式 */
        .vgY-nexus {
            position: sticky;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        .vgY-hull-glide {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 1.5rem;
            flex-wrap: wrap;
        }
        .vgY-logo img {
            height: 32px;
            display: block;
        }
        .vgY-glide {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .vgY-glide-link {
            font-size: 0.95rem;
            color: var(--vgY-text-muted);
            font-weight: 500;
        }
        .vgY-glide-link:hover, .vgY-glide-link.active {
            color: var(--vgY-primary);
        }
        .vgY-ping-action .vgY-spark-primary {
            background: var(--vgY-primary);
            color: white;
            border-radius: 30px;
            transition: opacity 0.2s;
            display: inline-block;
        }
        .vgY-ping-action .vgY-spark-primary:hover {
            opacity: 0.9;
        }

        /* 核心布局组件 */
        .vgY-vault {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Zenith 展示区 (Hero - Text Dominant) */
        .vgY-zenith {
            padding: 120px 0 80px;
            text-align: center;
            background: radial-gradient(circle at top right, var(--vgY-primary-soft), transparent 40%);
        }
        .vgY-zenith h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
            word-break: break-word;
        }
        .vgY-zenith p {
            font-size: 1.25rem;
            color: var(--vgY-text-muted);
            max-width: 700px;
            margin: 0 auto;
            word-break: break-word;
        }

        /* Realm 容器 */
        .vgY-realm {
            padding: 80px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        /* Shard 卡片组件 */
        .vgY-shard {
            flex: 1;
            min-width: 300px;
            background: var(--vgY-white);
            padding: 40px;
            border-radius: var(--vgY-radius);
            box-shadow: var(--vgY-shadow);
            transition: transform 0.2s ease;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .vgY-shard:hover {
            transform: translateY(-5px);
        }
        .vgY-shard h2 {
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
            color: var(--vgY-text-dark);
        }
        .vgY-shard p {
            color: var(--vgY-text-muted);
            font-size: 1.05rem;
        }

        /* Voxel 图标/元素 */
        .vgY-voxel-icon {
            width: 56px;
            height: 56px;
            background: var(--vgY-primary-soft);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--vgY-primary);
            margin-bottom: 10px;
        }
        .vgY-voxel-icon svg {
            width: 28px;
            height: 28px;
            fill: currentColor;
        }

        /* Apex 可视化区 */
        .vgY-apex {
            background: #111;
            border-radius: 24px;
            padding: 60px;
            color: white;
            margin: 40px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 60px;
        }
        .vgY-apex-info {
            flex: 1;
            min-width: 300px;
        }
        .vgY-apex-visual {
            flex: 1;
            min-width: 300px;
            display: flex;
            justify-content: center;
        }
        .vgY-apex h2 {
            font-size: 2.2rem;
            margin-bottom: 1.5rem;
            color: #fff;
        }
        .vgY-apex ul {
            list-style: none;
        }
        .vgY-apex li {
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 12px;
            color: #aaa;
        }
        .vgY-apex li::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--vgY-primary);
            border-radius: 50%;
        }

        /* Spark 按钮 */
        .vgY-spark-outline {
            padding: 12px 30px;
            border: 1.5px solid var(--vgY-primary);
            color: var(--vgY-primary);
            border-radius: 30px;
            font-weight: 600;
            display: inline-block;
            margin-top: 20px;
        }
        .vgY-spark-outline:hover {
            background: var(--vgY-primary);
            color: white;
        }

        /* Echo 页脚 */
        .vgY-echo {
            background: var(--vgY-white);
            padding: 80px 0 40px;
            margin-top: 100px;
            border-top: 1px solid rgba(0, 0, 0, 0.05);
        }
        .vgY-echo-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            justify-content: space-between;
            margin-bottom: 60px;
        }
        .vgY-echo-brand h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--vgY-primary);
        }
        .vgY-echo-nav {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
        }
        .vgY-echo-group h4 {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 1.5rem;
            color: var(--vgY-text-dark);
        }
        .vgY-echo-group a {
            display: block;
            margin-bottom: 0.8rem;
            color: var(--vgY-text-muted);
            font-size: 0.9rem;
        }
        .vgY-trace {
            padding-top: 30px;
            border-top: 1px solid rgba(0, 0, 0, 0.05);
            text-align: center;
            font-size: 0.85rem;
            color: var(--vgY-text-muted);
        }

        @media (max-width: 768px) {
            .vgY-glide {
                display: none;
            }
            .vgY-zenith {
                padding: 80px 0 40px;
            }
            .vgY-shard, .vgY-apex-info, .vgY-apex-visual {
                min-width: 100%;
            }
            .vgY-apex {
                padding: 30px;
            }
        }

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

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

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

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

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

.vgY-hdr-nexus a.vgY-hdr-glide-link {
    --aisite-shell-nav-padding: 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;
}

.vgY-hdr-nexus a.vgY-hdr-glide-link,
.vgY-hdr-nexus a.vgY-hdr-glide-link:hover,
.vgY-hdr-nexus a.vgY-hdr-glide-link:focus,
.vgY-hdr-nexus a.vgY-hdr-glide-link:active,
.vgY-hdr-nexus a.vgY-hdr-glide-link.active,
.vgY-hdr-nexus a.vgY-hdr-glide-link[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);
}

.vgY-hdr-nexus{
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.vgY-hdr-nexus .vgY-hdr-hull-glide{
            max-width: 1300px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.vgY-hdr-nexus .vgY-hdr-logo{
            flex-shrink: 0;
            min-width: 0;
        }

.vgY-hdr-nexus .vgY-hdr-logo img{
            height: 32px;
            width: auto;
            border-radius: 0;
        }

.vgY-hdr-nexus .vgY-hdr-glide{
            display: flex;
            flex-wrap: wrap;
            gap: 2.5rem;
            min-width: 0;
        }

.vgY-hdr-nexus .vgY-hdr-glide-link{
            font-size: 0.95rem;
            font-weight: 500;
            color: #666666;
            position: relative;
        }

.vgY-hdr-nexus .vgY-hdr-glide-link:hover, .vgY-hdr-nexus .vgY-hdr-glide-link.active{
            color: #e6716d;
        }

.vgY-hdr-nexus .vgY-hdr-glide-link.active::after{
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #e6716d;
        }

.vgY-hdr-nexus .vgY-hdr-spark{
            padding: 1.2rem 2.8rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            border: none;
            transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

.vgY-hdr-nexus .vgY-hdr-spark-primary{
            background: #e6716d;
            color: white;
            box-shadow: 0 10px 25px rgba(230, 113, 109, 0.3);
        }

.vgY-hdr-nexus .vgY-hdr-spark:hover{
            transform: translateY(-3px);
        }

@media (max-width: 768px){.vgY-hdr-nexus .vgY-hdr-glide{
                display: none; 
            }}

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

.vgY-ftr-echo {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--vgY-text);
}
.vgY-ftr-echo,
.vgY-ftr-echo *,
.vgY-ftr-echo *::before,
.vgY-ftr-echo *::after {
    box-sizing: border-box;
}

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

.vgY-ftr-echo p,
.vgY-ftr-echo h1,
.vgY-ftr-echo h2,
.vgY-ftr-echo h3,
.vgY-ftr-echo h4,
.vgY-ftr-echo h5,
.vgY-ftr-echo h6 {
    text-decoration: none;
}

.vgY-ftr-echo img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.vgY-ftr-echo {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.vgY-ftr-echo a,
.vgY-ftr-echo a:hover,
.vgY-ftr-echo a:focus,
.vgY-ftr-echo a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.vgY-ftr-echo{
            background: #f9f9f9;
            padding: 6rem 2rem 3rem;
            margin-top: 6rem;
        }

.vgY-ftr-echo .vgY-ftr-hull-echo{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 4rem;
        }

.vgY-ftr-echo .vgY-ftr-trace-brand{
            flex: 2;
            min-width: 280px;
        }

.vgY-ftr-echo .vgY-ftr-trace-brand span{
            font-size: 1.5rem;
            font-weight: 800;
            color: #e6716d;
            display: block;
            margin-bottom: 1.5rem;
        }

.vgY-ftr-echo .vgY-ftr-trace-links{
            flex: 3;
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            min-width: 320px;
        }

.vgY-ftr-echo .vgY-ftr-trace-group{
            flex: 1;
            min-width: 140px;
        }

.vgY-ftr-echo .vgY-ftr-trace-group h4{
            margin-bottom: 1.5rem;
            font-size: 1rem;
            color: #1a1a1a;
        }

.vgY-ftr-echo .vgY-ftr-trace-group a{
            display: block;
            margin-bottom: 0.8rem;
            color: #666666;
            font-size: 0.9rem;
        }

.vgY-ftr-echo .vgY-ftr-trace-group a:hover{
            color: #e6716d;
        }

.vgY-ftr-echo .vgY-ftr-trace-bottom{
            max-width: 1300px;
            margin: 4rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
            font-size: 0.85rem;
            color: #999;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }