:root {
            --hskf09-primary: #5055e8;
            --hskf09-primary-soft: #eef0ff;
            --hskf09-text-main: #1d1d1f;
            --hskf09-text-muted: #6e6e73;
            --hskf09-bg-light: #f5f5f7;
            --hskf09-radius: 24px;
            --hskf09-shadow: 0 12px 32px rgba(80, 85, 232, 0.08);
            --hskf09-serif: "Georgia", "Times New Roman", "Noto Serif SC", serif;
            --hskf09-sans: "Inter", system-ui, -apple-system, sans-serif;
        }

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

        body {
            font-family: var(--hskf09-sans);
            color: var(--hskf09-text-main);
            line-height: 1.8;
            background-color: #ffffff;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        h1, h2, h3 {
            font-family: var(--hskf09-serif);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            white-space: normal;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: 0.25s ease;
        }

        img {
            max-width: 100%;
            display: block;
        }

        /* 导航区域：vortex */
        .hskf09-vortex {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .hskf09-vault-nav {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
        }

        .hskf09-logo {
            display: flex;
            align-items: center;
        }

        .hskf09-logo img {
            height: 36px;
            width: auto;
        }

        .hskf09-clasp-links {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        .hskf09-trace-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--hskf09-text-muted);
            position: relative;
        }

        .hskf09-trace-link:hover {
            color: var(--hskf09-primary);
        }

        .hskf09-trace-link.active {
            color: var(--hskf09-primary);
        }

        .hskf09-trace-link.active::after {
            content: "";
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--hskf09-primary);
        }

        /* 展示区域：beacon (Hero) */
        .hskf09-beacon {
            position: relative;
            width: 100%;
            height: 70vh;
            min-height: 400px;
            max-height: 600px;
            overflow: hidden;
            background: #000;
        }

        .hskf09-glaze-fill {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.8;
        }

        .hskf09-prime-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 60px 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.85));
            color: #ffffff;
        }

        .hskf09-clasp-hero {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .hskf09-prime-overlay h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            margin-bottom: 1rem;
            max-width: 850px;
        }

        .hskf09-prime-overlay p {
            font-size: clamp(1rem, 2vw, 1.25rem);
            max-width: 700px;
            opacity: 0.9;
            margin-bottom: 2rem;
        }

        .hskf09-warp-cta {
            display: inline-flex;
            align-items: center;
            background: var(--hskf09-primary);
            color: white;
            padding: 14px 32px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 16px;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }

        .hskf09-warp-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(80, 85, 232, 0.4);
        }

        /* 容器组件：vault */
        .hskf09-vault {
            max-width: 1280px;
            margin: 0 auto;
            padding: 80px 24px;
        }

        /* 网格布局：plex */
        .hskf09-plex-main {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin-bottom: 100px;
        }

        .hskf09-clasp-text {
            flex: 1;
            min-width: 320px;
        }

        .hskf09-clasp-visual {
            flex: 1;
            min-width: 320px;
            border-radius: var(--hskf09-radius);
            overflow: hidden;
            box-shadow: var(--hskf09-shadow);
        }

        .hskf09-clasp-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 卡片组件：shard */
        .hskf09-plex-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 40px;
        }

        .hskf09-shard-feature {
            flex: 1;
            min-width: 280px;
            background: var(--hskf09-bg-light);
            padding: 40px;
            border-radius: var(--hskf09-radius);
            transition: 0.25s ease;
            border: 1px solid transparent;
        }

        .hskf09-shard-feature:hover {
            background: #ffffff;
            border-color: var(--hskf09-primary-soft);
            box-shadow: var(--hskf09-shadow);
            transform: translateY(-5px);
        }

        .hskf09-glyph-icon {
            width: 56px;
            height: 56px;
            background: white;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }

        .hskf09-glyph-icon svg {
            width: 28px;
            height: 28px;
            fill: var(--hskf09-primary);
        }

        .hskf09-shard-feature h3 {
            font-size: 22px;
            margin-bottom: 12px;
        }

        .hskf09-shard-feature p {
            color: var(--hskf09-text-muted);
            font-size: 15px;
        }

        /* 案例与对比：plex alternate */
        .hskf09-plex-row {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            align-items: center;
            margin-bottom: 80px;
        }

        .hskf09-plex-row:nth-child(even) {
            flex-direction: row-reverse;
        }

        .hskf09-plex-row .hskf09-clasp-content {
            flex: 1;
            min-width: 320px;
        }

        .hskf09-plex-row .hskf09-clasp-media {
            flex: 1;
            min-width: 320px;
            border-radius: var(--hskf09-radius);
            overflow: hidden;
        }

        /* 站内路径导览 */
        .hskf09-plex-paths {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 60px;
        }

        .hskf09-jolt-link {
            flex: 1;
            min-width: 240px;
            background: #fff;
            padding: 30px;
            border-radius: var(--hskf09-radius);
            border: 1px solid rgba(0,0,0,0.06);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .hskf09-jolt-link:hover {
            border-color: var(--hskf09-primary);
        }

        .hskf09-jolt-link h4 {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .hskf09-jolt-link p {
            font-size: 14px;
            color: var(--hskf09-text-muted);
            margin-bottom: 20px;
        }

        .hskf09-trace-arrow {
            font-weight: 700;
            color: var(--hskf09-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* 页脚区域：tether */
        .hskf09-tether {
            background: var(--hskf09-bg-light);
            padding: 80px 0 40px;
            margin-top: 100px;
        }

        .hskf09-stow-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
        }

        .hskf09-clasp-brand {
            flex: 2;
            min-width: 300px;
        }

        .hskf09-clasp-brand h2 {
            font-size: 28px;
            margin-bottom: 20px;
            font-family: var(--hskf09-sans);
            letter-spacing: -1px;
        }

        .hskf09-clasp-nav-group {
            flex: 1;
            min-width: 150px;
        }

        .hskf09-clasp-nav-group h5 {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 24px;
            color: var(--hskf09-text-main);
        }

        .hskf09-trace-footer {
            display: block;
            font-size: 14px;
            color: var(--hskf09-text-muted);
            margin-bottom: 12px;
        }

        .hskf09-trace-footer:hover {
            color: var(--hskf09-primary);
        }

        .hskf09-clasp-copyright {
            max-width: 1280px;
            margin: 60px auto 0;
            padding: 40px 24px 0;
            border-top: 1px solid rgba(0,0,0,0.06);
            font-size: 13px;
            color: var(--hskf09-text-muted);
            text-align: center;
        }

        @media (max-width: 768px) {
            .hskf09-clasp-links {
                display: none;
            }
            .hskf09-beacon {
                height: 80vh;
            }
            .hskf09-vault {
                padding: 60px 24px;
            }
            .hskf09-plex-main, .hskf09-plex-row {
                gap: 32px;
            }
        }

.hskf09-hdr-vortex {
    font-family: var(--hskf09-sans);
    line-height: 1.8;
    word-break: break-word;
    color: var(--hskf09-text-main);
}
.hskf09-hdr-vortex,
.hskf09-hdr-vortex *,
.hskf09-hdr-vortex *::before,
.hskf09-hdr-vortex *::after {
    box-sizing: border-box;
}

.hskf09-hdr-vortex nav,
.hskf09-hdr-vortex div,
.hskf09-hdr-vortex section,
.hskf09-hdr-vortex article,
.hskf09-hdr-vortex aside,
.hskf09-hdr-vortex p,
.hskf09-hdr-vortex h1,
.hskf09-hdr-vortex h2,
.hskf09-hdr-vortex h3,
.hskf09-hdr-vortex h4,
.hskf09-hdr-vortex h5,
.hskf09-hdr-vortex h6,
.hskf09-hdr-vortex a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.hskf09-hdr-vortex p,
.hskf09-hdr-vortex h1,
.hskf09-hdr-vortex h2,
.hskf09-hdr-vortex h3,
.hskf09-hdr-vortex h4,
.hskf09-hdr-vortex h5,
.hskf09-hdr-vortex h6 {
    text-decoration: none;
}

.hskf09-hdr-vortex img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.hskf09-hdr-vortex {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.hskf09-hdr-vortex a.hskf09-hdr-trace-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;
}

.hskf09-hdr-vortex a.hskf09-hdr-trace-link,
.hskf09-hdr-vortex a.hskf09-hdr-trace-link:hover,
.hskf09-hdr-vortex a.hskf09-hdr-trace-link:focus,
.hskf09-hdr-vortex a.hskf09-hdr-trace-link:active,
.hskf09-hdr-vortex a.hskf09-hdr-trace-link.active,
.hskf09-hdr-vortex a.hskf09-hdr-trace-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);
}

.hskf09-hdr-vortex{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

.hskf09-hdr-vortex .hskf09-hdr-vault-nav{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
        }

.hskf09-hdr-vortex .hskf09-hdr-logo{
            display: flex;
            align-items: center;
        }

.hskf09-hdr-vortex .hskf09-hdr-logo img{
            height: 36px;
            width: auto;
        }

.hskf09-hdr-vortex .hskf09-hdr-clasp-links{
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

.hskf09-hdr-vortex .hskf09-hdr-trace-link{
            font-size: 15px;
            font-weight: 500;
            color: #6e6e73;
            position: relative;
        }

.hskf09-hdr-vortex .hskf09-hdr-trace-link:hover{
            color: #5055e8;
        }

.hskf09-hdr-vortex .hskf09-hdr-trace-link.active{
            color: #5055e8;
        }

.hskf09-hdr-vortex .hskf09-hdr-trace-link.active::after{
            content: "";
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #5055e8;
        }

.hskf09-hdr-vortex .hskf09-hdr-warp-cta{
            display: inline-flex;
            align-items: center;
            background: #5055e8;
            color: white;
            padding: 14px 32px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 16px;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }

.hskf09-hdr-vortex .hskf09-hdr-warp-cta:hover{
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(80, 85, 232, 0.4);
        }

@media (max-width: 768px){.hskf09-hdr-vortex .hskf09-hdr-clasp-links{
                display: none;
            }}

.hskf09-hdr-vortex {
    background: rgb(255, 255, 255);
    background-image: none;
}

.hskf09-ftr-tether {
    font-family: var(--hskf09-sans);
    line-height: 1.8;
    word-break: break-word;
    color: var(--hskf09-text-main);
}
.hskf09-ftr-tether,
.hskf09-ftr-tether *,
.hskf09-ftr-tether *::before,
.hskf09-ftr-tether *::after {
    box-sizing: border-box;
}

.hskf09-ftr-tether nav,
.hskf09-ftr-tether div,
.hskf09-ftr-tether section,
.hskf09-ftr-tether article,
.hskf09-ftr-tether aside,
.hskf09-ftr-tether p,
.hskf09-ftr-tether h1,
.hskf09-ftr-tether h2,
.hskf09-ftr-tether h3,
.hskf09-ftr-tether h4,
.hskf09-ftr-tether h5,
.hskf09-ftr-tether h6,
.hskf09-ftr-tether a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.hskf09-ftr-tether p,
.hskf09-ftr-tether h1,
.hskf09-ftr-tether h2,
.hskf09-ftr-tether h3,
.hskf09-ftr-tether h4,
.hskf09-ftr-tether h5,
.hskf09-ftr-tether h6 {
    text-decoration: none;
}

.hskf09-ftr-tether img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.hskf09-ftr-tether {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.hskf09-ftr-tether a,
.hskf09-ftr-tether a:hover,
.hskf09-ftr-tether a:focus,
.hskf09-ftr-tether a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.hskf09-ftr-tether{
            background: #f5f5f7;
            padding: 80px 0 40px;
            margin-top: 100px;
        }

.hskf09-ftr-tether .hskf09-ftr-stow-grid{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
        }

.hskf09-ftr-tether .hskf09-ftr-clasp-brand{
            flex: 2;
            min-width: 300px;
        }

.hskf09-ftr-tether .hskf09-ftr-clasp-brand h2{
            font-size: 28px;
            margin-bottom: 20px;
            font-family: "Inter", system-ui, -apple-system, sans-serif;
            letter-spacing: -1px;
        }

.hskf09-ftr-tether .hskf09-ftr-clasp-nav-group{
            flex: 1;
            min-width: 150px;
        }

.hskf09-ftr-tether .hskf09-ftr-clasp-nav-group h5{
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 24px;
            color: #1d1d1f;
        }

.hskf09-ftr-tether .hskf09-ftr-trace-footer{
            display: block;
            font-size: 14px;
            color: #6e6e73;
            margin-bottom: 12px;
        }

.hskf09-ftr-tether .hskf09-ftr-trace-footer:hover{
            color: #5055e8;
        }

.hskf09-ftr-tether .hskf09-ftr-clasp-copyright{
            max-width: 1280px;
            margin: 60px auto 0;
            padding: 40px 24px 0;
            border-top: 1px solid rgba(0,0,0,0.06);
            font-size: 13px;
            color: #6e6e73;
            text-align: center;
        }