:root {
            --accent: #df3f3f;
            --accent-soft: rgba(223, 63, 63, 0.1);
            --text: #1a1a1a;
            --text-dim: #666666;
            --bg: #fdfdfd;
            --white: #ffffff;
            --radius: 14px;
            --shadow: 0 10px 30px rgba(0,0,0,0.05);
            --shadow-hover: 0 20px 40px rgba(223, 63, 63, 0.15);
        }

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

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

        /* 导航继承 */
        .vortex {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(15px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .orbit {
            max-width: 1300px;
            margin: 0 auto;
            padding: 1.2rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .sigil img {
            height: 32px;
            display: block;
        }

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

        .tether {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.15s ease;
        }

        .tether:hover, .tether.active {
            color: var(--accent);
        }

        /* 主体布局 */
        .veil {
            padding-top: 80px;
        }

        /* 获取区域 - Download Matrix */
        .zenith {
            padding: 6rem 2rem;
            max-width: 1300px;
            margin: 0 auto;
            text-align: center;
        }

        .apex-huge {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            line-height: 1.1;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: #0a0a0a;
            margin-bottom: 1.5rem;
            word-break: break-word;
        }

        .echo-lead {
            font-size: 1.25rem;
            color: var(--text-dim);
            max-width: 700px;
            margin: 0 auto 4rem;
        }

        .portal-matrix {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 3rem;
            position: relative;
        }

        .lens-central {
            flex: 1;
            min-width: 320px;
            max-width: 600px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
            z-index: 2;
        }

        .lens-central img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }

        .lens-central:hover img {
            transform: scale(1.02);
        }

        .plexus-side {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            flex: 1;
            min-width: 300px;
        }

        .node-vault {
            background: var(--white);
            padding: 1.5rem 2rem;
            border-radius: var(--radius);
            border: 1px solid rgba(0,0,0,0.04);
            display: flex;
            align-items: center;
            gap: 1.5rem;
            text-align: left;
            transition: all 0.15s ease;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
            text-decoration: none;
        }

        .node-vault:hover {
            transform: translateX(10px);
            border-color: var(--accent);
            box-shadow: var(--shadow-hover);
        }

        .glyph-square {
            width: 50px;
            height: 50px;
            background: var(--accent-soft);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .glyph-square svg {
            width: 28px;
            height: 28px;
            fill: var(--accent);
        }

        .cipher-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.2rem;
        }

        .cipher-info p {
            font-size: 0.85rem;
            color: var(--text-dim);
        }

        .pulse-warp {
            margin-left: auto;
            padding: 0.6rem 1.2rem;
            background: var(--accent);
            color: white;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            transition: opacity 0.15s ease;
        }

        /* 部署流程 - Stepper */
        .aura-steps {
            background: #f8f8f8;
            padding: 6rem 2rem;
        }

        .nexus-center {
            max-width: 1100px;
            margin: 0 auto;
        }

        .apex-mid {
            font-size: 2.2rem;
            font-weight: 800;
            text-align: center;
            margin-bottom: 4rem;
        }

        .strand-linear {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: space-between;
            position: relative;
        }

        .bead-flow {
            flex: 1;
            min-width: 260px;
            background: var(--white);
            padding: 3rem 2rem;
            border-radius: var(--radius);
            position: relative;
            text-align: center;
            box-shadow: var(--shadow);
        }

        .bead-flow::before {
            content: attr(data-step);
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 40px;
            background: var(--accent);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            box-shadow: 0 5px 15px rgba(223, 63, 63, 0.3);
        }

        .bead-flow h4 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            margin-top: 0.5rem;
        }

        .bead-flow p {
            color: var(--text-dim);
            font-size: 0.95rem;
        }

        /* 兼容性 - Specs Table */
        .matrix-specs {
            padding: 8rem 2rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .vault-table {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid rgba(0,0,0,0.06);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .ribbon-head {
            display: flex;
            background: #fdfdfd;
            border-bottom: 2px solid var(--accent);
            padding: 1.2rem 2rem;
            font-weight: 700;
            font-size: 1rem;
        }

        .bead-row {
            display: flex;
            padding: 1.2rem 2rem;
            border-bottom: 1px solid rgba(0,0,0,0.04);
            transition: background 0.15s ease;
        }

        .bead-row:last-child {
            border-bottom: none;
        }

        .bead-row:hover {
            background: #f9f9f9;
        }

        .cell-platform {
            flex: 1;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .cell-version {
            flex: 2;
            color: var(--text-dim);
        }

        /* 页脚 */
        .abyss {
            background: #0a0a0a;
            color: #888;
            padding: 5rem 2rem 3rem;
        }

        .strata-shell {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 3rem;
            padding-bottom: 3rem;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        .datum-copyright {
            max-width: 1300px;
            margin: 2rem auto 0;
            font-size: 0.85rem;
            text-align: center;
        }

        .echo-brand {
            color: white;
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .nexus-links {
            display: flex;
            gap: 4rem;
            flex-wrap: wrap;
        }

        .plexus-strand h5 {
            color: white;
            margin-bottom: 1.2rem;
            font-size: 1rem;
        }

        .plexus-strand a {
            display: block;
            color: #888;
            text-decoration: none;
            font-size: 0.9rem;
            margin-bottom: 0.6rem;
            transition: color 0.15s ease;
        }

        .plexus-strand a:hover {
            color: var(--accent);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .portal-matrix {
                flex-direction: column;
            }
            .plexus-side {
                width: 100%;
                max-width: 600px;
            }
            .strand-linear {
                gap: 3rem;
            }
        }

        @media (max-width: 768px) {
            .strand {
                display: none; /* 简化移动端，实际项目中应有汉堡菜单 */
            }
            .apex-huge {
                font-size: 2.8rem;
            }
            .bead-flow, .bead-row {
                flex: none;
                width: 100%;
            }
            .nexus-links {
                gap: 2rem;
            }
            .node-vault:hover {
                transform: none;
            }
        }

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

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

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

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

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

.vortex-vortex a.vortex-tether {
    --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;
}

.vortex-vortex a.vortex-tether,
.vortex-vortex a.vortex-tether:hover,
.vortex-vortex a.vortex-tether:focus,
.vortex-vortex a.vortex-tether:active,
.vortex-vortex a.vortex-tether.active,
.vortex-vortex a.vortex-tether[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);
}

.vortex-vortex{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.vortex-vortex .vortex-orbit{
            max-width: 1300px;
            margin: 0 auto;
            padding: 1.2rem 2rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

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

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

.vortex-vortex .vortex-strand{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            list-style: none;
        }

.vortex-vortex .vortex-tether{
            text-decoration: none;
            color: #1a1a1a;
            font-weight: 500;
            font-size: 0.95rem;
            transition: 0.15s ease;
            position: relative;
        }

.vortex-vortex .vortex-tether:hover, .vortex-vortex .vortex-tether.active{
            color: #df3f3f;
        }

.vortex-vortex .vortex-tether.active::after{
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #df3f3f;
        }

@media (max-width: 768px){.vortex-vortex .vortex-strand{
                display: none; 
            }

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

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

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

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

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

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

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

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

.datum-strata{
            background: #fff;
            padding: 4rem 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

.datum-strata .datum-abyss{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
        }

.datum-strata .datum-datum-brand{
            flex: 1;
            min-width: 250px;
        }

.datum-strata .datum-datum-links{
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
        }

.datum-strata .datum-plexus-strand{
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

.datum-strata .datum-plexus-strand h4{
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }

.datum-strata .datum-bead-depth a{
            text-decoration: none;
            color: #666;
            transition: 0.15s ease;
        }

.datum-strata .datum-bead-depth a:hover{
            color: #df3f3f;
        }

.datum-strata .datum-datum-copyright{
            margin-top: 4rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            color: #999;
            font-size: 0.9rem;
            width: 100%;
        }