:root {
            --primary: #d9e14b;
            --dark: #121212;
            --light: #f5f5f7;
            --gray: #86868b;
            --radius: 22px;
            --gap: 2rem;
            --transition: 0.15s ease;
        }

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

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

        /* 导航区域: orbit, steer, keel */
        .orbit {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(245, 245, 247, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .steer {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0.8rem 2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

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

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

        .mesh {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            min-width: 0;
        }

        .axon {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 0.2rem;
            transition: var(--transition);
            position: relative;
        }

        .axon:hover {
            color: #000;
        }

        .axon.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
        }

        /* 展示区域: glare, sheen, prism */
        .glare {
            padding: 120px 2rem 80px;
            text-align: center;
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .crown-mega {
            font-size: clamp(3rem, 8vw, 6.5rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.04em;
            margin-bottom: 1.5rem;
            color: var(--dark);
            max-width: 1000px;
            word-break: break-word;
        }

        .rune-glare {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
            color: var(--gray);
            max-width: 700px;
            margin-bottom: 3rem;
        }

        .spark-prime {
            background-color: var(--dark);
            color: #fff;
            padding: 1.2rem 3rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            display: inline-block;
        }

        .spark-prime:hover {
            transform: translateY(-3px);
            background-color: #000;
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }

        /* 容器组件: hull, shell, vessel */
        .vessel {
            width: 100%;
        }

        .shroud-wide {
            max-width: 1300px;
            margin: 0 auto;
            padding: 4rem 2rem;
        }

        /* 语义区块 1: article (intro) */
        .hull-intro {
            background: #fff;
            border-radius: var(--radius);
            margin: 2rem auto;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0,0,0,0.03);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }

        .hull-intro .lens-frame {
            flex: 1;
            min-width: 350px;
            padding: 0;
        }

        .hull-intro img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

        .hull-intro .rune-box {
            flex: 1;
            min-width: 350px;
            padding: 5rem;
        }

        /* 语义区块 2: section (capability) */
        .shroud-tech {
            padding: 8rem 0;
            background: var(--dark);
            color: #fff;
        }

        .prism-split {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: center;
        }

        .prism-split .rune-shroud {
            flex: 1;
            min-width: 320px;
        }

        .prism-split .lens-visual {
            flex: 1.2;
            min-width: 320px;
        }

        .lens-visual img {
            width: 100%;
            border-radius: var(--radius);
            box-shadow: 0 20px 60px rgba(0,0,0,0.5);
        }

        /* 语义区块 3: div (context) */
        .shroud-security {
            padding: 8rem 2rem;
            text-align: center;
        }

        .sheen-shield {
            max-width: 900px;
            margin: 0 auto;
            background: #fff;
            padding: 5rem;
            border-radius: 40px;
            border: 1px solid rgba(0,0,0,0.05);
        }

        .pips-vane {
            width: 80px;
            height: 80px;
            background: var(--primary);
            border-radius: 20px;
            margin: 0 auto 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pips-vane svg {
            width: 40px;
            height: 40px;
            fill: var(--dark);
        }

        /* 语义区块 4: section (proof) */
        .shroud-blog {
            padding: 8rem 2rem;
            background: #f0f0f2;
        }

        .mesh-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }

        .foil-slab {
            background: #fff;
            border-radius: var(--radius);
            padding: 2.5rem;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .foil-slab:hover {
            transform: translateY(-10px);
            border-color: var(--primary);
        }

        .lens-cover {
            margin-bottom: 2rem;
            border-radius: 12px;
            overflow: hidden;
        }

        .lens-cover img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        /* 语义区块 5: aside (pathway) */
        .basal-orbit {
            padding: 8rem 2rem;
            max-width: 1300px;
            margin: 0 auto;
        }

        .mesh-pathway {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        .slab-path {
            flex: 1;
            min-width: 280px;
            background: #fff;
            padding: 3rem;
            border-radius: var(--radius);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
        }

        .crown-path {
            font-size: 1.8rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .rune-path {
            color: var(--gray);
            margin-bottom: 2rem;
            font-size: 1rem;
        }

        .axon-path {
            color: var(--dark);
            text-decoration: none;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .axon-path svg {
            width: 20px;
            height: 20px;
            transition: var(--transition);
        }

        .axon-path:hover svg {
            transform: translateX(5px);
        }

        /* 页脚: root, strata, depth, basal */
        .root {
            background: #fff;
            padding: 5rem 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

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

        .rune-rune {
            color: var(--gray);
            font-size: 0.9rem;
        }

        .mesh-root {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
        }

        .axon-root {
            text-decoration: none;
            color: var(--gray);
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .axon-root:hover {
            color: var(--dark);
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .steer {
                flex-direction: column;
                gap: 1.5rem;
            }
            .mesh {
                justify-content: center;
            }
            .crown-mega {
                font-size: 3.5rem;
            }
            .hull-intro .rune-box,
            .sheen-shield {
                padding: 2.5rem;
            }
            .hull-intro {
                flex-direction: column;
            }
        }

        /* 文本层次 */
        h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 2rem;
            line-height: 1.2;
        }

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

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

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

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

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

.orbit-orbit a.orbit-axon {
    --aisite-shell-nav-padding: 0.5rem 0.2rem;
    --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 a.orbit-axon,
.orbit-orbit a.orbit-axon:hover,
.orbit-orbit a.orbit-axon:focus,
.orbit-orbit a.orbit-axon:active,
.orbit-orbit a.orbit-axon.active,
.orbit-orbit a.orbit-axon[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{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(245, 245, 247, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.orbit-orbit .orbit-steer{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0.8rem 2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

.orbit-orbit .orbit-sigil{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.orbit-orbit .orbit-sigil img{
            height: 32px;
            width: auto;
        }

.orbit-orbit .orbit-mesh{
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            min-width: 0;
        }

.orbit-orbit .orbit-axon{
            text-decoration: none;
            color: #121212;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 0.2rem;
            transition: 0.15s ease;
            position: relative;
        }

.orbit-orbit .orbit-axon:hover{
            color: #000;
        }

.orbit-orbit .orbit-axon.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #d9e14b;
        }

@media (max-width: 768px){.orbit-orbit .orbit-steer{
                flex-direction: column;
                gap: 1.5rem;
            }

.orbit-orbit .orbit-mesh{
                justify-content: center;
            }}

.orbit-orbit {
    background: rgb(245, 245, 247);
    background-image: none;
}

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

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

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

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

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

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

.strata-root{
            background: #fff;
            padding: 5rem 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

.strata-root .strata-strata-shroud{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

.strata-root .strata-rune-rune{
            color: #86868b;
            font-size: 0.9rem;
        }

.strata-root .strata-mesh-root{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
        }

.strata-root .strata-axon-root{
            text-decoration: none;
            color: #86868b;
            font-size: 0.9rem;
            transition: 0.15s ease;
        }

.strata-root .strata-axon-root:hover{
            color: #121212;
        }