/* 门户分发型设计基因 - 莫兰迪暗色调、锐利边角、极佳信息密度 */
        :root {
            --primary: #d44a4a;
            --primary-glow: rgba(212, 74, 74, 0.15);
            --bg-dark: #0a0b0d;
            --bg-surface: #121316;
            --bg-surface-elevated: #1a1c20;
            --border-color: #24262b;
            --border-color-active: #3e424a;
            --script-bright: #f0f1f2;
            --script-muted: #8d929c;
            --script-dim: #5c6069;
            --radius: 6px;
            --transition: 0.35s ease;
        }

        /* 基础重置 */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-dark);
            color: var(--script-bright);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
            font-size: 15px;
            line-height: 1.7;
            overflow-x: hidden;
            word-break: break-word;
        }

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

        /* 版心排版 */
        .mantle {
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

        @media (max-width: 768px) {
            .mantle {
                padding: 0 20px;
            }
        }

        /* 顶部导航区域 - crown */
        .crown {
            background-color: rgba(10, 11, 13, 0.95);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

        .conduit {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            min-width: 0;
        }

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

        .crest-mirage {
            height: 28px;
            width: auto;
            display: block;
        }

        .portal {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            min-width: 0;
        }

        .array {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 8px;
            min-width: 0;
        }

        .tether {
            font-size: 14px;
            font-weight: 500;
            color: var(--script-muted);
            padding: 8px 16px;
            border-radius: var(--radius);
            border: 1px solid transparent;
        }

        .tether:hover {
            color: var(--script-bright);
            background-color: var(--bg-surface);
            border-color: var(--border-color);
        }

        .tether-active {
            color: var(--primary);
            background-color: var(--primary-glow);
            border-color: rgba(212, 74, 74, 0.3);
        }

        /* 1. Hero区 - beacon (offset_overlap 原型实现) */
        .beacon {
            position: relative;
            padding: 100px 0 140px 0;
            overflow: visible;
            background: radial-gradient(circle at 70% 30%, rgba(212, 74, 74, 0.05) 0%, transparent 60%);
        }

        .beacon-mantle {
            position: relative;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            min-width: 0;
        }

        /* 文字块 overlapping_offset */
        .shroud {
            flex: 1;
            min-width: 320px;
            max-width: 600px;
            z-index: 5;
            position: relative;
            background-color: rgba(18, 19, 22, 0.95);
            border: 1px solid var(--border-color);
            border-left: 4px solid var(--primary);
            padding: 48px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border-radius: var(--radius);
        }

        /* 图片块 offset_layer */
        .vista {
            flex: 1;
            min-width: 320px;
            max-width: 680px;
            position: relative;
            z-index: 2;
            transform: translate(60px, 40px); /* 故意右下偏移 */
            transition: transform 0.5s ease;
        }

        .vista-mirage {
            width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
        }

        .apex {
            font-size: 42px;
            line-height: 1.25;
            font-weight: 700;
            color: var(--script-bright);
            letter-spacing: -1px;
            margin-bottom: 24px;
            white-space: normal;
        }

        .script {
            font-size: 16px;
            color: var(--script-muted);
            margin-bottom: 32px;
        }

        .pulse-cluster {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            min-width: 0;
        }

        .spark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--primary);
            color: var(--script-bright);
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius);
            box-shadow: 0 4px 14px rgba(212, 74, 74, 0.3);
            border: 1px solid transparent;
        }

        .spark:hover {
            background-color: #e25858;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(212, 74, 74, 0.4);
        }

        .pulse {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: transparent;
            color: var(--script-muted);
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
        }

        .pulse:hover {
            color: var(--script-bright);
            background-color: var(--bg-surface);
            border-color: var(--border-color-active);
        }

        /* 极简硬核指标 */
        .seam-cluster {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 40px;
            padding-top: 32px;
            border-top: 1px solid var(--border-color);
            min-width: 0;
        }

        .seam-strand {
            flex: 1;
            min-width: 140px;
        }

        .seam-apex {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .seam-script {
            font-size: 13px;
            color: var(--script-dim);
            font-weight: 500;
        }

        /* 2. 端到端安全架构与隧道隔离 - vault (capability) */
        .vault {
            padding: 100px 0;
            background-color: var(--bg-surface);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .vault-crown {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 64px auto;
        }

        .vault-apex {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin-bottom: 16px;
        }

        .vault-script {
            font-size: 15px;
            color: var(--script-muted);
        }

        .capsule-cluster {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }

        .capsule {
            background-color: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 36px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .capsule:hover {
            border-color: var(--border-color-active);
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            transform: translateY(-4px);
        }

        .glyph-cocoon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius);
            background-color: rgba(212, 74, 74, 0.08);
            border: 1px solid rgba(212, 74, 74, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
        }

        .glyph {
            width: 24px;
            height: 24px;
            fill: var(--primary);
        }

        .capsule-apex {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--script-bright);
        }

        .capsule-script {
            font-size: 14px;
            color: var(--script-muted);
            line-height: 1.6;
            margin-bottom: 24px;
        }

        .capsule-tether {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .capsule-tether:hover {
            color: #e25858;
        }

        /* 3. 全球骨干网络实时状态面板 - radar (proof) */
        .radar {
            padding: 100px 0;
            background-color: var(--bg-dark);
            position: relative;
        }

        .radar-crown {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 48px;
            min-width: 0;
        }

        .radar-apex-wrap {
            max-width: 600px;
            min-width: 0;
        }

        .radar-apex {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .radar-script {
            font-size: 15px;
            color: var(--script-muted);
        }

        .radar-status-pivot {
            background-color: rgba(46, 204, 113, 0.1);
            border: 1px solid rgba(46, 204, 113, 0.2);
            color: #2ecc71;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 600;
            border-radius: 30px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .radar-status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #2ecc71;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0% { transform: scale(0.9); opacity: 0.6; }
            50% { transform: scale(1.2); opacity: 1; }
            100% { transform: scale(0.9); opacity: 0.6; }
        }

        /* 灰度高密度面板 */
        .node-cluster {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 20px;
        }

        .node {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 24px;
            font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
        }

        .node-crown {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 16px;
            margin-bottom: 16px;
            min-width: 0;
        }

        .node-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--script-bright);
        }

        .node-tag {
            font-size: 11px;
            color: var(--script-dim);
            border: 1px solid var(--border-color);
            padding: 2px 8px;
            border-radius: 3px;
        }

        .node-metric-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 12px;
            font-size: 13px;
            min-width: 0;
        }

        .node-metric-pivot {
            color: var(--script-muted);
        }

        .node-metric-value {
            color: var(--script-bright);
            font-weight: 600;
        }

        .node-metric-value.highlight {
            color: var(--primary);
        }

        /* 进度条 */
        .node-seam-cocoon {
            width: 100%;
            height: 4px;
            background-color: var(--border-color);
            border-radius: 2px;
            overflow: hidden;
            margin-top: 6px;
        }

        .node-seam-fill {
            height: 100%;
            background-color: var(--primary);
            border-radius: 2px;
        }

        /* 4. 即刻开启无界连接安全之旅 - transit (comparison) */
        .transit {
            padding: 100px 0;
            background-color: var(--bg-surface);
            border-top: 1px solid var(--border-color);
        }

        .transit-split {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            min-width: 0;
        }

        .transit-block {
            flex: 1;
            min-width: 320px;
            background-color: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 48px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .transit-block.highlighted {
            border-color: rgba(212, 74, 74, 0.4);
            box-shadow: 0 15px 35px rgba(212, 74, 74, 0.05);
            position: relative;
        }

        .transit-block.highlighted::before {
            content: "RECOMMENDED";
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 11px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 1px;
            font-family: monospace;
            border: 1px solid rgba(212, 74, 74, 0.3);
            padding: 2px 8px;
            border-radius: 3px;
        }

        .transit-apex {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .transit-script {
            color: var(--script-muted);
            font-size: 14px;
            margin-bottom: 32px;
            height: 50px;
        }

        .transit-token-array {
            margin-bottom: 40px;
        }

        .transit-token-strand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
            font-size: 14px;
        }

        .transit-token-glyph {
            width: 16px;
            height: 16px;
            fill: var(--primary);
        }

        /* 页脚区域 - sole */
        .sole {
            background-color: var(--bg-dark);
            border-top: 1px solid var(--border-color);
            padding: 80px 0 40px 0;
            color: var(--script-muted);
        }

        .bedrock {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 60px;
            min-width: 0;
        }

        .bedrock-brand {
            max-width: 320px;
            min-width: 0;
        }

        .bedrock-apex {
            font-size: 20px;
            font-weight: 700;
            color: var(--script-bright);
            margin-bottom: 16px;
        }

        .bedrock-script {
            font-size: 13px;
            line-height: 1.6;
        }

        .bedrock-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            min-width: 0;
        }

        .bedrock-column {
            min-width: 140px;
        }

        .bedrock-column-apex {
            font-size: 14px;
            font-weight: 700;
            color: var(--script-bright);
            margin-bottom: 20px;
        }

        .bedrock-array {
            list-style: none;
        }

        .bedrock-array-strand {
            margin-bottom: 12px;
        }

        .bedrock-array-tether {
            font-size: 13px;
        }

        .bedrock-array-tether:hover {
            color: var(--script-bright);
        }

        .abyss {
            border-top: 1px solid var(--border-color);
            padding-top: 32px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            min-width: 0;
        }

        .abyss-script {
            color: var(--script-dim);
        }

        .abyss-tethers {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            min-width: 0;
        }

        .abyss-tether {
            color: var(--script-dim);
        }

        .abyss-tether:hover {
            color: var(--script-bright);
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .beacon {
                padding: 60px 0 100px 0;
            }
            .vista {
                transform: translate(0, 0);
                margin-top: 40px;
                max-width: 100%;
            }
            .shroud {
                max-width: 100%;
            }
        }

        @media (max-width: 768px) {
            .conduit {
                height: auto;
                padding: 16px 0;
                flex-direction: column;
                gap: 16px;
            }
            .array {
                justify-content: center;
            }
            .shroud {
                padding: 30px;
            }
            .apex {
                font-size: 30px;
            }
            .transit-block {
                padding: 30px;
            }
        }

.conduit-crown .conduit-mantle{
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

@media (max-width: 768px){.conduit-crown .conduit-mantle{
                padding: 0 20px;
            }}

.conduit-crown{
            background-color: rgba(10, 11, 13, 0.95);
            border-bottom: 1px solid #24262b;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

.conduit-crown .conduit-conduit{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            min-width: 0;
        }

.conduit-crown .conduit-crest{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.conduit-crown .conduit-crest-mirage{
            height: 28px;
            width: auto;
            display: block;
        }

.conduit-crown .conduit-portal{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            min-width: 0;
        }

.conduit-crown .conduit-array{
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 8px;
            min-width: 0;
        }

.conduit-crown .conduit-tether{
            font-size: 14px;
            font-weight: 500;
            color: #8d929c;
            padding: 8px 16px;
            border-radius: 6px;
            border: 1px solid transparent;
        }

.conduit-crown .conduit-tether:hover{
            color: #f0f1f2;
            background-color: #121316;
            border-color: #24262b;
        }

.conduit-crown .conduit-tether-active{
            color: #d44a4a;
            background-color: rgba(212, 74, 74, 0.15);
            border-color: rgba(212, 74, 74, 0.3);
        }

@media (max-width: 768px){.conduit-crown .conduit-conduit{
                height: auto;
                padding: 16px 0;
                flex-direction: column;
                gap: 16px;
            }

.conduit-crown .conduit-array{
                justify-content: center;
            }}

.conduit-crown {
    background: rgb(10, 11, 13);
    background-image: none;
}

.anchor-sole {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
    font-size: 15px;
    line-height: 1.7;
    word-break: break-word;
    color: var(--script-bright);
}
.anchor-sole,
.anchor-sole *,
.anchor-sole *::before,
.anchor-sole *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.anchor-sole .anchor-mantle{
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

@media (max-width: 768px){.anchor-sole .anchor-mantle{
                padding: 0 20px;
            }}

.anchor-sole{
            background-color: #0a0b0d;
            border-top: 1px solid #24262b;
            padding: 80px 0 40px 0;
            color: #8d929c;
        }

.anchor-sole .anchor-bedrock{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 60px;
            min-width: 0;
        }

.anchor-sole .anchor-bedrock-brand{
            max-width: 320px;
            min-width: 0;
        }

.anchor-sole .anchor-bedrock-apex{
            font-size: 20px;
            font-weight: 700;
            color: #f0f1f2;
            margin-bottom: 16px;
        }

.anchor-sole .anchor-bedrock-script{
            font-size: 13px;
            line-height: 1.6;
        }

.anchor-sole .anchor-bedrock-grid{
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            min-width: 0;
        }

.anchor-sole .anchor-bedrock-column{
            min-width: 140px;
        }

.anchor-sole .anchor-bedrock-column-apex{
            font-size: 14px;
            font-weight: 700;
            color: #f0f1f2;
            margin-bottom: 20px;
        }

.anchor-sole .anchor-bedrock-array{
            list-style: none;
        }

.anchor-sole .anchor-bedrock-array-strand{
            margin-bottom: 12px;
        }

.anchor-sole .anchor-bedrock-array-tether{
            font-size: 13px;
        }

.anchor-sole .anchor-bedrock-array-tether:hover{
            color: #f0f1f2;
        }

.anchor-sole .anchor-abyss{
            border-top: 1px solid #24262b;
            padding-top: 32px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            min-width: 0;
        }

.anchor-sole .anchor-abyss-script{
            color: #5c6069;
        }

.anchor-sole .anchor-abyss-tethers{
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            min-width: 0;
        }

.anchor-sole .anchor-abyss-tether{
            color: #5c6069;
        }

.anchor-sole .anchor-abyss-tether:hover{
            color: #f0f1f2;
        }