:root {
            --accent: #6becb9;
            --accent-hover: #52d9a3;
            --dark: #0f172a;
            --slate: #1e293b;
            --muted: #64748b;
            --light: #f8fafc;
            --surface: #ffffff;
            --border: rgba(15, 23, 42, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --shadow-sm: 0 4px 12px rgba(15, 231, 160, 0.08);
            --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.12);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--light);
            color: var(--slate);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        /* 导航栏复用 */
        .crest {
            background: #ffffff;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
        }

        .chassis-top {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .emblem {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
        }

        .emblem img {
            height: 36px;
            width: auto;
            display: block;
        }

        .emblem-glyph {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.02em;
        }

        .tracer {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .conduit-wire {
            padding: 0.6rem 1.2rem;
            text-decoration: none;
            color: var(--slate);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all 0.25s ease;
            min-width: 0;
        }

        .conduit-wire:hover {
            color: var(--dark);
            background: rgba(107, 236, 185, 0.15);
        }

        .conduit-wire.active {
            background-color: var(--accent);
            color: var(--dark);
            box-shadow: var(--shadow-sm);
        }

        /* 主容器 */
        main {
            display: block;
            width: 100%;
        }

        /* Hero 顶级区块 - <article> intro */
        .dispatch {
            padding: 4.5rem 1.5rem 3.5rem;
            background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
            border-bottom: 1px solid var(--border);
        }

        .chassis-stage {
            max-width: 1200px;
            margin: 0 auto;
        }

        .signal-codebook {
            max-width: 850px;
        }

        .tape-pill {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 1rem;
            background: rgba(107, 236, 185, 0.2);
            color: #047857;
            font-size: 0.875rem;
            font-weight: 700;
            border-radius: 20px;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(107, 236, 185, 0.4);
        }

        .cipher-codebook {
            font-size: clamp(2.2rem, 4.5vw, 3.6rem);
            font-weight: 900;
            line-height: 1.2;
            color: var(--dark);
            letter-spacing: -0.03em;
            margin-bottom: 1.25rem;
            word-break: break-word;
        }

        .glyph-lead {
            font-size: 1.15rem;
            color: var(--muted);
            line-height: 1.75;
            margin-bottom: 2.25rem;
            max-width: 760px;
            word-break: break-word;
        }

        .bundle-perks {
            display: flex;
            flex-wrap: wrap;
            gap: 1.25rem;
            margin-bottom: 2.5rem;
        }

        .packet-perk {
            flex: 1 1 240px;
            min-width: 0;
            background: var(--surface);
            padding: 1.25rem;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: flex-start;
            gap: 0.85rem;
        }

        .dot-perk {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            background: rgba(107, 236, 185, 0.25);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark);
        }

        .dot-perk svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2.5;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .glyph-perk {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--dark);
        }

        .bundle-triggers {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .keyer-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.9rem 2rem;
            background-color: var(--accent);
            color: var(--dark);
            font-weight: 700;
            text-decoration: none;
            border-radius: var(--radius-md);
            box-shadow: 0 8px 24px rgba(107, 236, 185, 0.3);
            transition: all 0.25s ease;
            min-width: 0;
        }

        .keyer-primary:hover {
            background-color: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(107, 236, 185, 0.4);
        }

        .keyer-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.9rem 2rem;
            background-color: var(--surface);
            color: var(--slate);
            font-weight: 700;
            text-decoration: none;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            transition: all 0.25s ease;
            min-width: 0;
        }

        .keyer-secondary:hover {
            border-color: var(--dark);
            color: var(--dark);
            transform: translateY(-2px);
        }

        /* 目录分类区块 - <article> detail */
        .chassis-matrix {
            max-width: 1200px;
            margin: 0 auto;
            padding: 4.5rem 1.5rem;
        }

        .codebook-crest {
            margin-bottom: 3rem;
        }

        .cipher-codebook {
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.02em;
            margin-bottom: 0.75rem;
        }

        .glyph-sub {
            font-size: 1.05rem;
            color: var(--muted);
            max-width: 700px;
        }

        .circuit-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.75rem;
        }

        .ticker-category {
            background: var(--surface);
            border-radius: var(--radius-md);
            padding: 2rem;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            display: flex;
            flex-direction: column;
        }

        .ticker-category:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .casing-cathead {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.25rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border);
        }

        .dot-cat {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: #0f172a;
            color: #6becb9;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .dot-cat svg {
            width: 22px;
            height: 22px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .cipher-cat {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--dark);
        }

        .bundle-nodes {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            flex-grow: 1;
        }

        .node-channel {
            padding: 0.9rem;
            background: var(--light);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
        }

        .casing-chaninfo {
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .glyph-channame {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--dark);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .glyph-chandesc {
            font-size: 0.825rem;
            color: var(--muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .wire-join {
            font-size: 0.8rem;
            font-weight: 700;
            color: #047857;
            background: rgba(107, 236, 185, 0.25);
            padding: 0.35rem 0.75rem;
            border-radius: 6px;
            text-decoration: none;
            white-space: nowrap;
            transition: all 0.25s ease;
            flex-shrink: 0;
        }

        .wire-join:hover {
            background: var(--accent);
            color: var(--dark);
        }

        /* 实用机器人推荐 - <section> detail */
        .circuit-bot {
            background: #ffffff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            padding: 4.5rem 1.5rem;
        }

        .chassis-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .bundle-bots {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2.5rem;
        }

        .ticker-bot {
            background: var(--light);
            border-radius: var(--radius-md);
            padding: 2.25rem 1.75rem;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .dot-bot {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: var(--accent);
            color: var(--dark);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.25rem;
        }

        .dot-bot svg {
            width: 26px;
            height: 26px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .cipher-bot {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 0.5rem;
        }

        .glyph-botbody {
            font-size: 0.95rem;
            color: var(--slate);
            line-height: 1.65;
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

        .pulse-wire {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--dark);
            text-decoration: none;
            transition: color 0.25s ease;
        }

        .pulse-wire:hover {
            color: #047857;
        }

        /* 加群安全避坑 - <aside> capability */
        .ground-shield {
            max-width: 1200px;
            margin: 4.5rem auto;
            padding: 0 1.5rem;
        }

        .casing-notice {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            border-radius: var(--radius-md);
            padding: 3.5rem 2.5rem;
            color: #ffffff;
            box-shadow: var(--shadow-lg);
        }

        .cipher-notice {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 1rem;
        }

        .glyph-noticedesc {
            font-size: 1rem;
            color: #94a3b8;
            max-width: 800px;
            margin-bottom: 2.5rem;
        }

        .bundle-safeties {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
        }

        .packet-safety {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            padding: 1.5rem;
        }

        .dot-alert {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(239, 68, 68, 0.2);
            color: #f87171;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }

        .dot-alert svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .cipher-safehead {
            font-size: 1.1rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 0.5rem;
        }

        .glyph-safecopy {
            font-size: 0.875rem;
            color: #cbd5e1;
            line-height: 1.6;
        }

        /* 页脚区域 */
        footer.terminal {
            background: #ffffff;
            border-top: 1px solid var(--border);
            padding: 3.5rem 1.5rem 2rem;
        }

        .chassis-bottom {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .casing-footrow {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1.5rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid var(--border);
        }

        .glyph-footerbrand {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--dark);
        }

        .tracer-trace {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .wire-foot {
            text-decoration: none;
            color: var(--muted);
            font-size: 0.9rem;
            font-weight: 600;
            transition: color 0.25s ease;
        }

        .wire-foot:hover {
            color: var(--dark);
        }

        .glyph-glyph {
            font-size: 0.85rem;
            color: var(--muted);
            text-align: center;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .chassis-top {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }

            .tracer {
                width: 100%;
                justify-content: flex-start;
            }

            .conduit-wire {
                padding: 0.5rem 0.8rem;
                font-size: 0.875rem;
            }

            .dispatch {
                padding: 3rem 1rem 2.5rem;
            }

            .chassis-matrix,
            .circuit-bot,
            .ground-shield {
                padding: 3rem 1rem;
            }

            .casing-notice {
                padding: 2rem 1.5rem;
            }
        }

.conduit-crest {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--slate-800);
}
.conduit-crest,
.conduit-crest *,
.conduit-crest *::before,
.conduit-crest *::after {
    box-sizing: border-box;
}

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

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

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

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

.conduit-crest a.conduit-conduit-wire {
    --aisite-shell-nav-padding: 0.55rem 1.1rem;
    --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;
}

.conduit-crest a.conduit-conduit-wire,
.conduit-crest a.conduit-conduit-wire:hover,
.conduit-crest a.conduit-conduit-wire:focus,
.conduit-crest a.conduit-conduit-wire:active,
.conduit-crest a.conduit-conduit-wire.active,
.conduit-crest a.conduit-conduit-wire[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);
}

.conduit-crest{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(15, 23, 42, 0.06);
            padding: 1rem 1.5rem;
        }

.conduit-crest .conduit-chassis-top{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
        }

.conduit-crest .conduit-emblem{
            display: flex;
            align-items: center;
            gap: 0.75rem;
            min-width: 0;
        }

.conduit-crest .conduit-emblem img{
            height: 40px;
            width: auto;
            display: block;
        }

.conduit-crest .conduit-emblem-glyph{
            font-size: 1.25rem;
            font-weight: 800;
            color: #0f172a;
            letter-spacing: -0.02em;
        }

.conduit-crest .conduit-tracer{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.5rem;
        }

.conduit-crest .conduit-conduit-wire{
            padding: 0.55rem 1.1rem;
            border-radius: 8px;
            color: #334155;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.25s ease;
        }

.conduit-crest .conduit-conduit-wire:hover{
            color: #0f172a;
            background-color: #f1f5f9;
        }

.conduit-crest .conduit-conduit-wire.active{
            color: #0f172a;
            background-color: #6becb9;
            box-shadow: 0 2px 8px rgba(107, 236, 185, 0.25);
        }

@media (max-width: 768px){.conduit-crest .conduit-tracer{
                width: 100%;
                justify-content: center;
            }}

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

.terminal-terminal {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--slate-800);
}
.terminal-terminal,
.terminal-terminal *,
.terminal-terminal *::before,
.terminal-terminal *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.terminal-terminal{
            background-color: #0f172a;
            color: #94a3b8;
            padding: 4.5rem 1.5rem 2.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

.terminal-terminal .terminal-ground{
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
            margin-bottom: 3.5rem;
        }

.terminal-terminal .terminal-packet-brand{
            flex: 1 1 350px;
            min-width: 0;
        }

.terminal-terminal .terminal-cipher-brand{
            font-size: 1.35rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 1rem;
            letter-spacing: -0.01em;
        }

.terminal-terminal .terminal-glyph-brand{
            font-size: 0.95rem;
            line-height: 1.7;
            color: #94a3b8;
        }

.terminal-terminal .terminal-bundle-links{
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
        }

.terminal-terminal .terminal-packet-conduit{
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 0.75rem;
            min-width: 140px;
        }

.terminal-terminal .terminal-cipher-conduit{
            font-size: 0.95rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 0.5rem;
        }

.terminal-terminal .terminal-wire-foot{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.25s ease;
        }

.terminal-terminal .terminal-wire-foot:hover{
            color: #6becb9;
        }

.terminal-terminal .terminal-signoff{
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            font-size: 0.85rem;
            color: #64748b;
        }