:root {
            --primary: #e9476a;
            --secondary: #4285f4;
            --accent: #34a853;
            --warn: #fbbc05;
            --abyss-bg: #f8f9fa;
            --bedrock-lore: #3c4043;
            --hull-radius: 20px;
            --zenith-height: 85vh;
            --glare-shadow: 0 12px 40px rgba(0,0,0,0.08);
            --transit: 0.35s ease;
        }

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

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

        /* 顶部导航 orbit/fringe */
        .orbit-sheath {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .fringe-vault {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .glyph-vault {
            display: flex;
            align-items: center;
            min-width: 0;
        }

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

        .spoke-forge {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            min-width: 0;
        }

        .spoke-trace {
            text-decoration: none;
            color: var(--bedrock-lore);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transit);
            position: relative;
        }

        .spoke-trace:hover, .spoke-trace.active {
            color: var(--primary);
        }

        .spoke-trace.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* 主体布局 hull */
        .hull-sheath {
            width: 100%;
            padding-top: 72px;
        }

        /* 首屏展示区 zenith/prism/glare (offset_overlap) */
        .zenith-prism {
            position: relative;
            max-width: 1300px;
            margin: 60px auto;
            padding: 0 40px;
            min-height: 500px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

        .glare-lens-sheath {
            flex: 1;
            min-width: 320px;
            transform: translate(60px, 40px);
            z-index: 1;
            position: relative;
        }

        .glare-lens-sheath img {
            width: 100%;
            max-width: 800px;
            border-radius: var(--hull-radius);
            box-shadow: var(--glare-shadow);
            display: block;
        }

        .glare-lore-vault {
            flex: 0 0 500px;
            min-width: 300px;
            background: #ffffff;
            padding: 50px;
            border-radius: var(--hull-radius);
            box-shadow: 20px 20px 60px rgba(0,0,0,0.05);
            z-index: 2;
            margin-right: -100px;
            border-left: 6px solid var(--primary);
        }

        .glare-spire {
            font-size: 48px;
            line-height: 1.2;
            color: #202124;
            margin-bottom: 24px;
            word-break: break-word;
        }

        .glare-lore {
            font-size: 18px;
            color: #5f6368;
            margin-bottom: 32px;
            word-break: break-word;
        }

        .pulse-spark {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 16px 36px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transit);
            box-shadow: 0 4px 15px rgba(233, 71, 106, 0.3);
        }

        .pulse-spark:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(233, 71, 106, 0.4);
        }

        /* 功能矩阵 hull/shard */
        .hull-forge {
            max-width: 1300px;
            margin: 120px auto;
            padding: 0 40px;
        }

        .hull-spire {
            text-align: center;
            font-size: 36px;
            margin-bottom: 60px;
        }

        .shard-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
        }

        .shard-plate {
            flex: 1;
            min-width: 300px;
            padding: 40px;
            background: #fff;
            border-radius: var(--hull-radius);
            border: 1px solid #f1f3f4;
            transition: var(--transit);
        }

        .shard-plate:hover {
            border-color: var(--secondary);
            transform: translateY(-5px);
        }

        .aura-glyph {
            width: 56px;
            height: 56px;
            background: var(--abyss-bg);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
        }

        .aura-glyph svg {
            width: 32px;
            height: 32px;
        }

        .shard-spire {
            font-size: 22px;
            margin-bottom: 16px;
        }

        .shard-lore {
            font-size: 16px;
            color: #5f6368;
            word-break: break-word;
        }

        /* 生态预览 vault/article */
        .vault-article {
            background: #202124;
            color: #fff;
            padding: 100px 40px;
            margin: 100px 0;
        }

        .article-sheath {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 60px;
        }

        .article-lore-box {
            flex: 1;
            min-width: 300px;
        }

        .article-spire {
            font-size: 40px;
            margin-bottom: 24px;
            color: #fff;
        }

        .article-lore {
            font-size: 18px;
            color: #bdc1c6;
            margin-bottom: 40px;
        }

        .article-seam {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .article-bead {
            background: rgba(255,255,255,0.1);
            padding: 20px;
            border-radius: 12px;
            flex: 1;
            min-width: 200px;
        }

        /* 站内路径 aside/shell */
        .sheath-aside {
            max-width: 1300px;
            margin: 120px auto;
            padding: 0 40px;
        }

        .sheath-spire {
            font-size: 32px;
            margin-bottom: 48px;
            text-align: center;
        }

        .path-forge {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .path-plate {
            flex: 1;
            min-width: 280px;
            background: var(--abyss-bg);
            padding: 32px;
            border-radius: var(--hull-radius);
            text-decoration: none;
            color: inherit;
            transition: var(--transit);
        }

        .path-plate:hover {
            background: #fff;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        .path-spire {
            font-size: 20px;
            margin-bottom: 12px;
            color: var(--secondary);
        }

        .path-lore {
            font-size: 14px;
            color: #5f6368;
            margin-bottom: 20px;
        }

        .path-trace {
            font-weight: 600;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* 页脚 abyss/bedrock */
        .abyss-sole {
            background: var(--abyss-bg);
            padding: 80px 40px 40px;
            margin-top: 100px;
            border-top: 1px solid #e8eaed;
        }

        .bedrock-vault {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }

        .bedrock-column {
            flex: 1;
            min-width: 200px;
        }

        .bedrock-spire {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 24px;
            color: #202124;
        }

        .bedrock-lore-spoke {
            list-style: none;
        }

        .bedrock-lore-bead {
            margin-bottom: 12px;
        }

        .bedrock-trace {
            text-decoration: none;
            color: #5f6368;
            font-size: 14px;
            transition: var(--transit);
        }

        .bedrock-trace:hover {
            color: var(--primary);
        }

        .abyss-copyright {
            max-width: 1300px;
            margin: 60px auto 0;
            padding-top: 40px;
            border-top: 1px solid #dadce0;
            text-align: center;
            font-size: 14px;
            color: #70757a;
        }

        /* 响应式适配 */
        @media (max-width: 1024px) {
            .glare-lore-vault {
                flex: 1 1 100%;
                margin-right: 0;
                margin-top: -60px;
            }
            .glare-lens-sheath {
                transform: translate(0, 0);
                margin-bottom: 30px;
            }
            .zenith-prism {
                margin: 40px auto;
            }
        }

        @media (max-width: 768px) {
            .fringe-vault {
                padding: 0 20px;
                height: auto;
                padding-bottom: 15px;
            }
            .spoke-forge {
                width: 100%;
                justify-content: center;
                gap: 15px;
                margin-top: 10px;
            }
            .glare-spire {
                font-size: 32px;
            }
            .glare-lore-vault {
                padding: 30px;
            }
            .hull-spire {
                font-size: 28px;
            }
        }

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

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

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

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

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

.orbit-orbit-sheath a.orbit-spoke-trace {
    --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;
}

.orbit-orbit-sheath a.orbit-spoke-trace,
.orbit-orbit-sheath a.orbit-spoke-trace:hover,
.orbit-orbit-sheath a.orbit-spoke-trace:focus,
.orbit-orbit-sheath a.orbit-spoke-trace:active,
.orbit-orbit-sheath a.orbit-spoke-trace.active,
.orbit-orbit-sheath a.orbit-spoke-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);
}

.orbit-orbit-sheath{
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.orbit-orbit-sheath .orbit-fringe-vault{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

.orbit-orbit-sheath .orbit-glyph-vault{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.orbit-orbit-sheath .orbit-glyph-vault img{
            height: 32px;
            width: auto;
        }

.orbit-orbit-sheath .orbit-spoke-forge{
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            min-width: 0;
        }

.orbit-orbit-sheath .orbit-spoke-trace{
            text-decoration: none;
            color: #3c4043;
            font-size: 15px;
            font-weight: 500;
            transition: 0.35s ease;
            position: relative;
        }

.orbit-orbit-sheath .orbit-spoke-trace:hover, .orbit-orbit-sheath .orbit-spoke-trace.active{
            color: #e9476a;
        }

.orbit-orbit-sheath .orbit-spoke-trace.active::after{
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 3px;
            background: #e9476a;
            border-radius: 2px;
        }

@media (max-width: 768px){.orbit-orbit-sheath .orbit-fringe-vault{
                padding: 0 20px;
                height: auto;
                padding-bottom: 15px;
            }

.orbit-orbit-sheath .orbit-spoke-forge{
                width: 100%;
                justify-content: center;
                gap: 15px;
                margin-top: 10px;
            }}

.orbit-orbit-sheath {
    background: rgb(255, 255, 255);
    background-image: none;
}

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

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

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

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

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

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

.abyss-abyss-sole{
            background: #f8f9fa;
            padding: 80px 40px 40px;
            margin-top: 100px;
            border-top: 1px solid #e8eaed;
        }

.abyss-abyss-sole .abyss-bedrock-vault{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }

.abyss-abyss-sole .abyss-bedrock-column{
            flex: 1;
            min-width: 200px;
        }

.abyss-abyss-sole .abyss-bedrock-spire{
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 24px;
            color: #202124;
        }

.abyss-abyss-sole .abyss-bedrock-lore-spoke{
            list-style: none;
        }

.abyss-abyss-sole .abyss-bedrock-lore-bead{
            margin-bottom: 12px;
        }

.abyss-abyss-sole .abyss-bedrock-trace{
            text-decoration: none;
            color: #5f6368;
            font-size: 14px;
            transition: 0.35s ease;
        }

.abyss-abyss-sole .abyss-bedrock-trace:hover{
            color: #e9476a;
        }

.abyss-abyss-sole .abyss-abyss-copyright{
            max-width: 1300px;
            margin: 60px auto 0;
            padding-top: 40px;
            border-top: 1px solid #dadce0;
            text-align: center;
            font-size: 14px;
            color: #70757a;
        }