:root {
            --primary: #db8776;
            --accent-light: #fdf6f4;
            --neutral-900: #2d2d2d;
            --neutral-600: #666666;
            --neutral-100: #f4f4f2;
            --radius: 20px;
            --transition: 0.35s ease;
        }

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

        body {
            font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: #fff;
            color: var(--neutral-900);
            line-height: 1.7;
            word-break: keep-all;
            overflow-x: hidden;
        }

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

        /* 顶部导航区域: synap, orbit, flux */
        .crown {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(219, 135, 118, 0.1);
        }

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

        .glyph {
            height: 32px;
            min-width: 0;
        }

        .glyph img {
            height: 100%;
            display: block;
        }

        .orbit {
            display: flex;
            flex-wrap: wrap;
            gap: 2.5rem;
        }

        .strand-axon {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--neutral-600);
            position: relative;
        }

        .strand-axon:hover {
            color: var(--primary);
        }

        .strand-axon.active {
            color: var(--primary);
        }

        .strand-axon.active::after {
            content: "";
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* 主内容容器: hull */
        .hull {
            padding-top: 80px;
        }

        /* 展示区域: flare (Hero card_float) */
        .flare {
            position: relative;
            width: 100%;
            min-height: 85vh;
            display: flex;
            align-items: flex-end;
            padding: 4rem 5%;
            background: var(--neutral-100);
            overflow: hidden;
        }

        .flare-lens-veil {
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .flare-lens-veil img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .zenith-voxel {
            position: relative;
            z-index: 2;
            background: rgba(255, 255, 255, 0.96);
            padding: 3.5rem;
            max-width: 620px;
            border-radius: var(--radius);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
            transform: translateY(10%);
            border: 1px solid rgba(219, 135, 118, 0.15);
        }

        .flare-apex {
            font-size: clamp(2.2rem, 4vw, 3.2rem);
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--neutral-900);
            font-weight: 700;
        }

        .flare-memo {
            font-size: 1.15rem;
            color: var(--neutral-600);
            margin-bottom: 2.5rem;
            max-width: 500px;
        }

        .zing-cluster {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .jolt-primary {
            background: var(--primary);
            color: #fff;
            padding: 1.2rem 2.8rem;
            border-radius: 50px;
            font-weight: 600;
            box-shadow: 0 10px 20px rgba(219, 135, 118, 0.3);
        }

        .jolt-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(219, 135, 118, 0.4);
        }

        /* 能力矩阵: zenith */
        .zenith {
            max-width: 1300px;
            margin: 8rem auto;
            padding: 0 2rem;
        }

        .apex-cluster {
            text-align: center;
            margin-bottom: 5rem;
        }

        .apex-sub {
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-weight: 700;
            font-size: 0.9rem;
            display: block;
            margin-bottom: 1rem;
        }

        .apex-hull {
            font-size: 2.8rem;
            font-weight: 800;
        }

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

        .cella {
            flex: 1;
            min-width: 300px;
            background: var(--neutral-100);
            padding: 3rem;
            border-radius: var(--radius);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            border: 1px solid transparent;
        }

        .cella:hover {
            background: #fff;
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
            transform: translateY(-5px);
        }

        .signet-box {
            width: 60px;
            height: 60px;
            background: #fff;
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 2rem;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.04);
        }

        .signet-box svg {
            width: 30px;
            height: 30px;
            fill: var(--primary);
        }

        .cella-apex {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .cella-memo {
            color: var(--neutral-600);
            font-size: 1rem;
        }

        /* AI与安全: prism (Feature Split) */
        .prism {
            background: var(--accent-light);
            padding: 8rem 2rem;
        }

        .nexus-wrap {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: center;
        }

        .split-veil {
            flex: 1;
            min-width: 350px;
        }

        .split-lens {
            flex: 1.2;
            min-width: 350px;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        .lens-shard {
            flex: 1;
            min-width: 240px;
            height: 450px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

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

        .prism-apex {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            line-height: 1.3;
        }

        .prism-memo {
            font-size: 1.1rem;
            color: var(--neutral-600);
            margin-bottom: 3rem;
        }

        /* 协作方案: vault */
        .vault {
            max-width: 1300px;
            margin: 10rem auto;
            padding: 0 2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 5rem;
            align-items: center;
        }

        .vault-lens {
            flex: 1.3;
            min-width: 350px;
            border-radius: 30px;
            overflow: hidden;
            box-shadow: 0 40px 80px rgba(0,0,0,0.1);
        }

        .vault-lens img {
            width: 100%;
            display: block;
        }

        .vault-memo-zone {
            flex: 1;
            min-width: 350px;
        }

        /* 编辑式内容: nexus */
        .nexus {
            background: #222;
            color: #fff;
            padding: 8rem 2rem;
        }

        .nexus-hull {
            max-width: 1300px;
            margin: 0 auto;
        }

        .editorial-belt {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            margin-top: 4rem;
        }

        .shard-dark {
            flex: 1;
            min-width: 300px;
            background: #2d2d2d;
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }

        .shard-dark:hover {
            transform: translateY(-10px);
            background: #363636;
        }

        .shard-lens {
            width: 100%;
            height: 220px;
        }

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

        .shard-body {
            padding: 2.5rem;
        }

        .shard-apex {
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        .shard-memo {
            color: #aaa;
            font-size: 0.95rem;
        }

        /* 站内路径: echo */
        .echo {
            max-width: 1300px;
            margin: 8rem auto;
            padding: 0 2rem;
        }

        .path-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .path-voxel {
            border: 1px solid #eee;
            padding: 2.5rem;
            border-radius: var(--radius);
            transition: var(--transition);
        }

        .path-voxel:hover {
            border-color: var(--primary);
            background: var(--accent-light);
        }

        .path-axon {
            display: inline-flex;
            align-items: center;
            margin-top: 1.5rem;
            color: var(--primary);
            font-weight: 700;
        }

        .path-axon svg {
            margin-left: 8px;
            width: 16px;
            height: 16px;
            fill: currentColor;
        }

        /* 页脚区域: keel, abyss, terra */
        .keel {
            background: var(--neutral-100);
            padding: 6rem 2rem 3rem;
        }

        .abyss {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 4rem;
            border-bottom: 1px solid #ddd;
            padding-bottom: 4rem;
        }

        .terra-info {
            flex: 1.5;
            min-width: 280px;
        }

        .terra-brand {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .terra-memo {
            color: var(--neutral-600);
            max-width: 350px;
        }

        .terra-links {
            flex: 1;
            min-width: 150px;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .terra-apex {
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--neutral-900);
        }

        .terra-axon {
            color: var(--neutral-600);
            font-size: 0.95rem;
        }

        .terra-axon:hover {
            color: var(--primary);
        }

        .copyright {
            max-width: 1300px;
            margin: 2rem auto 0;
            text-align: center;
            color: #999;
            font-size: 0.85rem;
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .zenith-voxel {
                margin: 0 auto;
                transform: none;
                width: 100%;
            }
            .flare {
                align-items: center;
                text-align: center;
            }
            .zing-cluster {
                justify-content: center;
            }
        }

        @media (max-width: 768px) {
            .synap {
                flex-direction: column;
                gap: 1.5rem;
            }
            .orbit {
                gap: 1rem;
                justify-content: center;
            }
            .flare-apex {
                font-size: 2rem;
            }
            .vault, .nexus-wrap {
                gap: 2rem;
            }
            .vault-lens {
                order: 2;
            }
            .vault-memo-zone {
                order: 1;
            }
        }

.synap-crown {
    font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--neutral-900);
}
.synap-crown,
.synap-crown *,
.synap-crown *::before,
.synap-crown *::after {
    box-sizing: border-box;
}

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

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

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

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

.synap-crown a.synap-strand-axon {
    --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;
}

.synap-crown a.synap-strand-axon,
.synap-crown a.synap-strand-axon:hover,
.synap-crown a.synap-strand-axon:focus,
.synap-crown a.synap-strand-axon:active,
.synap-crown a.synap-strand-axon.active,
.synap-crown a.synap-strand-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);
}

.synap-crown{
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(219, 135, 118, 0.1);
        }

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

.synap-crown .synap-glyph{
            height: 32px;
            min-width: 0;
        }

.synap-crown .synap-glyph img{
            height: 100%;
            display: block;
        }

.synap-crown .synap-orbit{
            display: flex;
            flex-wrap: wrap;
            gap: 2.5rem;
        }

.synap-crown .synap-strand-axon{
            font-size: 0.95rem;
            font-weight: 500;
            color: #666666;
            position: relative;
        }

.synap-crown .synap-strand-axon:hover{
            color: #db8776;
        }

.synap-crown .synap-strand-axon.active{
            color: #db8776;
        }

.synap-crown .synap-strand-axon.active::after{
            content: "";
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #db8776;
            border-radius: 2px;
        }

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

.synap-crown .synap-orbit{
                gap: 1rem;
                justify-content: center;
            }}

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

.abyss-keel {
    font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--neutral-900);
}
.abyss-keel,
.abyss-keel *,
.abyss-keel *::before,
.abyss-keel *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.abyss-keel{
            background: #f4f4f2;
            padding: 6rem 2rem 3rem;
        }

.abyss-keel .abyss-abyss{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 4rem;
            border-bottom: 1px solid #ddd;
            padding-bottom: 4rem;
        }

.abyss-keel .abyss-terra-info{
            flex: 1.5;
            min-width: 280px;
        }

.abyss-keel .abyss-terra-brand{
            font-size: 1.8rem;
            font-weight: 900;
            color: #db8776;
            margin-bottom: 1.5rem;
        }

.abyss-keel .abyss-terra-memo{
            color: #666666;
            max-width: 350px;
        }

.abyss-keel .abyss-terra-links{
            flex: 1;
            min-width: 150px;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

.abyss-keel .abyss-terra-apex{
            font-weight: 700;
            margin-bottom: 1rem;
            color: #2d2d2d;
        }

.abyss-keel .abyss-terra-axon{
            color: #666666;
            font-size: 0.95rem;
        }

.abyss-keel .abyss-terra-axon:hover{
            color: #db8776;
        }

.abyss-keel .abyss-copyright{
            max-width: 1300px;
            margin: 2rem auto 0;
            text-align: center;
            color: #999;
            font-size: 0.85rem;
        }