:root {
            --primary: #ac60e5;
            --primary-soft: rgba(172, 96, 229, 0.1);
            --dark: #1d1d1f;
            --gray: #86868b;
            --light: #f5f5f7;
            --white: #ffffff;
            --radius: 12px;
            --shadow: 0 10px 30px rgba(0,0,0,0.08);
            --transition: all 0.35s ease;
        }

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

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

        /* 导航复用风格 */
        .omni {
            position: sticky;
            top: 0;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .ridge {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 2rem;
            height: 72px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .signet {
            height: 32px;
        }

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

        .spool {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .bead {
            display: block;
        }

        .trace {
            text-decoration: none;
            color: var(--dark);
            font-size: 0.95rem;
            font-weight: 500;
            transition: var(--transition);
        }

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

        /* 主体布局架构 */
        main {
            width: 100%;
        }

        /* 让不安全因素止步 - Prism Area */
        .prism {
            max-width: 1300px;
            margin: 0 auto;
            padding: 6rem 2rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4rem;
        }

        .core {
            flex: 1;
            min-width: 320px;
        }

        .crown {
            font-size: clamp(2.5rem, 5vw, 4rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--dark);
        }

        .yarn {
            font-size: 1.25rem;
            color: var(--gray);
            margin-bottom: 2.5rem;
            max-width: 600px;
        }

        .lens {
            flex: 1;
            min-width: 320px;
            position: relative;
        }

        .lens img {
            width: 100%;
            height: auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .snap {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            padding: 1.2rem 2.8rem;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            box-shadow: 0 10px 25px rgba(172, 96, 229, 0.3);
            transition: var(--transition);
        }

        .snap:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(172, 96, 229, 0.4);
        }

        /* 无痕模式与数据主权 - Pane Area */
        .pane {
            background: var(--light);
            padding: 6rem 2rem;
        }

        .scope {
            max-width: 1100px;
            margin: 0 auto;
            text-align: center;
        }

        .herd {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-top: 4rem;
        }

        .cell {
            flex: 1;
            min-width: 300px;
            background: var(--white);
            padding: 3rem;
            border-radius: var(--radius);
            border: 1px solid rgba(0,0,0,0.05);
            transition: var(--transition);
            text-align: left;
        }

        .cell:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
        }

        .glyph {
            width: 56px;
            height: 56px;
            background: var(--primary-soft);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--primary);
        }

        /* 架构级防御 - Shard Area */
        .shard {
            max-width: 1300px;
            margin: 6rem auto;
            padding: 0 2rem;
        }

        .hull {
            display: flex;
            flex-wrap: wrap;
            background: linear-gradient(145deg, #1d1d1f, #2d2d2f);
            border-radius: 24px;
            overflow: hidden;
            color: var(--white);
        }

        .band {
            flex: 1;
            min-width: 350px;
            padding: 5rem;
        }

        .bolt {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-top: 2rem;
            padding: 1rem;
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius);
        }

        /* 页脚复用 */
        .depth {
            background: #fbfbfd;
            padding: 5rem 2rem 3rem;
            border-top: 1px solid #d2d2d7;
        }

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

        .keel {
            width: 100%;
            margin-top: 4rem;
            padding-top: 2rem;
            border-top: 1px solid #d2d2d7;
            text-align: center;
            color: var(--gray);
            font-size: 0.85rem;
        }

        @media (max-width: 768px) {
            .spool { display: none; }
            .prism { padding: 4rem 1.5rem; text-align: center; }
            .yarn { margin-left: auto; margin-right: auto; }
            .band { padding: 3rem 1.5rem; }
            .cell { padding: 2rem; }
        }

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

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

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

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

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

.omni-omni a.omni-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;
}

.omni-omni a.omni-trace,
.omni-omni a.omni-trace:hover,
.omni-omni a.omni-trace:focus,
.omni-omni a.omni-trace:active,
.omni-omni a.omni-trace.active,
.omni-omni a.omni-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);
}

.omni-omni{
            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, 0.08);
        }

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

.omni-omni .omni-signet{
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
        }

.omni-omni .omni-signet img{
            width: 100%;
            height: auto;
        }

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

.omni-omni .omni-bead{
            list-style: none;
            min-width: 0;
        }

.omni-omni .omni-trace{
            text-decoration: none;
            color: #424245;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.35s ease;
            position: relative;
        }

.omni-omni .omni-trace:hover{
            color: #ac60e5;
        }

.omni-omni .omni-trace.active{
            color: #ac60e5;
        }

.omni-omni .omni-trace.active::after{
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #ac60e5;
            border-radius: 2px;
        }

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

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

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

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

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

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

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

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

.depth-depth .depth-bead{
            list-style: none;
            min-width: 0;
        }

.depth-depth .depth-trace{
            text-decoration: none;
            color: #424245;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.35s ease;
            position: relative;
        }

.depth-depth .depth-trace:hover{
            color: #ac60e5;
        }

.depth-depth .depth-trace.active{
            color: #ac60e5;
        }

.depth-depth .depth-trace.active::after{
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #ac60e5;
            border-radius: 2px;
        }

.depth-depth .depth-yarn{
            font-size: 1.25rem;
            color: #424245;
            margin-bottom: 2.5rem;
            max-width: 500px;
        }

.depth-depth{
            background: #f5f5f7;
            padding: 5rem 2rem 3rem;
            border-top: 1px solid rgba(0, 0, 0, 0.08);
        }

.depth-depth .depth-root{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 4rem;
        }

.depth-depth .depth-keel{
            flex: 1;
            min-width: 200px;
        }

.depth-depth .depth-keel h4{
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            font-weight: 700;
        }

.depth-depth .depth-keel .depth-spool{
            flex-direction: column;
            gap: 0.8rem;
        }

.depth-depth .depth-keel .depth-trace{
            font-size: 0.9rem;
            color: #424245;
        }

.depth-depth .depth-base{
            max-width: 1300px;
            margin: 4rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid rgba(0, 0, 0, 0.08);
            text-align: center;
            font-size: 0.85rem;
            color: #86868b;
        }