:root {
            --hue-primary: #881fd8;
            --bg-dark: #090712;
            --bg-surface: #130f24;
            --bg-packet: #1c1635;
            --bg-packet-hover: #261e47;
            --border-color: rgba(136, 31, 216, 0.25);
            --border-bright: rgba(184, 123, 248, 0.4);
            --text-main: #f3f1f8;
            --text-muted: #a7a0ba;
            --text-dim: #766f8a;
            --radius-main: 16px;
        }

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

        body {
            background-color: var(--bg-dark);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            line-height: 1.7;
            word-break: break-word;
            overflow-wrap: break-word;
            -webkit-font-smoothing: antialiased;
        }

        /* 导航栏组件样式 (完美继承) */
        .vector {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(9, 7, 18, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
        }

        .conduit {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
        }

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

        .sigil img {
            height: 38px;
            width: auto;
            display: block;
        }

        .crest {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            align-items: center;
            min-width: 0;
        }

        .glyph {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: all 0.15s ease;
            word-break: keep-all;
            position: relative;
            padding: 4px 0;
        }

        .glyph:hover,
        .glyph.active {
            color: #ffffff;
        }

        .glyph.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, #881fd8, #b87bf8);
            border-radius: 2px;
        }

        /* 布局容器 */
        .cocoon-tunnel {
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }

        /* 标签与通用节点 */
        .cipher-shard {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: rgba(136, 31, 216, 0.15);
            border: 1px solid var(--border-bright);
            border-radius: 30px;
            color: #b87bf8;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .cipher-node {
            font-size: clamp(2rem, 4vw, 3.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: #ffffff;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            white-space: normal;
        }

        .cipher-rune {
            font-size: 1.125rem;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 36px;
            line-height: 1.7;
        }

        /* 按钮与触发器 */
        .spark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: linear-gradient(135deg, #881fd8 0%, #6a14ab 100%);
            color: #ffffff;
            padding: 16px 36px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 16px;
            text-decoration: none;
            box-shadow: 0 8px 24px rgba(136, 31, 216, 0.4);
            transition: all 0.15s ease;
            border: 1px solid rgba(255, 255, 255, 0.15);
            word-break: keep-all;
        }

        .spark:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(136, 31, 216, 0.6);
            background: linear-gradient(135deg, #9b28f0 0%, #7b17c7 100%);
        }

        .pulse-trigger {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            padding: 16px 32px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 16px;
            text-decoration: none;
            border: 1px solid var(--border-color);
            transition: all 0.15s ease;
            word-break: keep-all;
        }

        .pulse-trigger:hover {
            background: rgba(136, 31, 216, 0.2);
            border-color: var(--border-bright);
            color: #ffffff;
        }

        /* 模块 1: feature_hero (<section>) */
        .beacon-whisper {
            width: 100%;
            min-height: 90vh;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            padding: 140px 24px 80px 24px;
            background: radial-gradient(circle at 50% 25%, #231245 0%, #090712 75%);
            position: relative;
        }

        .beacon-matrix {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: center;
            width: 100%;
        }

        .beacon-cocoon {
            flex: 1 1 500px;
            min-width: 0;
        }

        .spindle-triggers {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        /* Data UI Visual Element */
        .packet-vault {
            flex: 1 1 480px;
            min-width: 0;
            background: var(--bg-surface);
            border: 1px solid var(--border-bright);
            border-radius: var(--radius-main);
            padding: 28px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(136, 31, 216, 0.15);
            position: relative;
        }

        .vault-stream {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 16px;
            margin-bottom: 20px;
        }

        .vault-halo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #b87bf8;
            font-weight: 600;
        }

        .vault-latch {
            font-family: monospace;
            font-size: 12px;
            background: rgba(136, 31, 216, 0.2);
            padding: 4px 10px;
            border-radius: 6px;
            color: #d6b3ff;
        }

        .chat-mockup {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .chat-bubble {
            background: var(--bg-packet);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 16px;
            position: relative;
            min-width: 0;
        }

        .chat-bubble.burn-state {
            border-color: rgba(239, 68, 68, 0.4);
            background: rgba(239, 68, 68, 0.08);
        }

        .chat-meta {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-dim);
            margin-bottom: 8px;
        }

        .timer-latch {
            height: 4px;
            background: rgba(239, 68, 68, 0.3);
            border-radius: 2px;
            margin-top: 12px;
            overflow: hidden;
            position: relative;
        }

        .timer-fill {
            width: 35%;
            height: 100%;
            background: #ef4444;
            box-shadow: 0 0 8px #ef4444;
        }

        .beacon-items-spindle {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
            margin-top: 32px;
        }

        .beacon-halo-packet {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: rgba(19, 15, 36, 0.6);
            border: 1px solid var(--border-color);
            padding: 14px;
            border-radius: 12px;
        }

        .beacon-halo-echo {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            color: #b87bf8;
        }

        /* 模块 2: privacy_matrix (<div> steps) */
        .matrix-cocoon {
            padding: 100px 24px;
            background: var(--bg-dark);
            border-top: 1px solid var(--border-color);
        }

        .matrix-stream {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 60px auto;
        }

        .matrix-spindle {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 28px;
        }

        .capsule-packet {
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-main);
            padding: 32px 28px;
            transition: all 0.15s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .capsule-packet:hover {
            border-color: var(--border-bright);
            background: var(--bg-packet);
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0,0,0,0.4);
        }

        .capsule-halo {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(136, 31, 216, 0.15);
            border: 1px solid var(--border-bright);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #b87bf8;
            margin-bottom: 24px;
        }

        .capsule-node {
            font-size: 1.25rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 12px;
        }

        .capsule-rune {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 模块 3: anti_leak_panel (<aside> detail) */
        .mirage-vault {
            padding: 100px 24px;
            background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-surface) 100%);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .mirage-spindle {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: center;
        }

        .mirage-cocoon {
            flex: 1 1 480px;
            min-width: 0;
        }

        .mirage-preview {
            flex: 1 1 480px;
            min-width: 0;
            background: #000000;
            border: 2px solid var(--border-bright);
            border-radius: var(--radius-main);
            padding: 24px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 0 40px rgba(136, 31, 216, 0.25);
        }

        .watermark-overlay {
            position: absolute;
            inset: 0;
            pointer-events: none;
            background-image: repeating-linear-gradient(45deg, rgba(136, 31, 216, 0.05) 0, rgba(136, 31, 216, 0.05) 15px, transparent 0, transparent 30px);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .watermark-rune {
            color: rgba(255, 255, 255, 0.12);
            font-size: 20px;
            font-weight: 900;
            transform: rotate(-25deg);
            white-space: nowrap;
            user-select: none;
        }

        .anti-screen-status {
            background: rgba(239, 68, 68, 0.15);
            border: 1px solid #ef4444;
            color: #fca5a5;
            padding: 12px;
            border-radius: 8px;
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .packet-cocoon {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 32px;
        }

        .anti-halo {
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .anti-echo {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(136, 31, 216, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #b87bf8;
            flex-shrink: 0;
        }

        /* 模块 4: use_case_scenarios (<section> capability) */
        .cipher-tunnel {
            padding: 100px 24px;
            background: var(--bg-dark);
        }

        .tunnel-stream {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 60px auto;
        }

        .tunnel-spindle {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }

        .packet-whisper {
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-main);
            padding: 32px 24px;
            transition: all 0.15s ease;
        }

        .packet-whisper:hover {
            border-color: var(--border-bright);
            background: var(--bg-packet);
            transform: translateY(-4px);
        }

        .scenario-echo {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(136, 31, 216, 0.3) 0%, rgba(106, 20, 171, 0.1) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #d6b3ff;
            margin-bottom: 20px;
        }

        /* 页脚区域 (<div role="contentinfo">) */
        .bedrock-stratum {
            background: #05040a;
            border-top: 1px solid var(--border-color);
            padding: 60px 24px 36px 24px;
        }

        .bedrock-matrix {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
        }

        .bedrock-brand {
            font-size: 20px;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: -0.01em;
        }

        .bedrock-crest {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .bedrock-glyph {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.15s ease;
            word-break: keep-all;
        }

        .bedrock-glyph:hover {
            color: #ffffff;
        }

        .bedrock-trace {
            width: 100%;
            max-width: 1200px;
            margin: 36px auto 0 auto;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: var(--text-dim);
            font-size: 13px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .conduit {
                padding: 12px 16px;
            }
            .crest {
                gap: 14px;
            }
            .glyph {
                font-size: 13px;
            }
            .beacon-whisper {
                padding-top: 110px;
            }
            .cipher-node {
                font-size: 1.8rem;
            }
            .spindle-triggers {
                flex-direction: column;
                width: 100%;
            }
            .spark, .pulse-trigger {
                width: 100%;
            }
        }

.nexus-vector{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(9, 7, 18, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(136, 31, 216, 0.25);
        }

.nexus-vector .nexus-conduit{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
        }

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

.nexus-vector .nexus-sigil img{
            height: 38px;
            width: auto;
            display: block;
        }

.nexus-vector .nexus-crest{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 28px;
            min-width: 0;
        }

.nexus-vector .nexus-glyph{
            color: #a7a0ba;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.15s ease;
            position: relative;
            padding: 4px 0;
        }

.nexus-vector .nexus-glyph:hover{
            color: #a855f7;
        }

.nexus-vector .nexus-glyph.active{
            color: #f3f1f8;
            font-weight: 600;
        }

.nexus-vector .nexus-glyph.active::after{
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #881fd8;
            box-shadow: 0 0 8px #a855f7;
            border-radius: 2px;
        }

@media (max-width: 768px){.nexus-vector .nexus-crest{
                gap: 16px;
                width: 100%;
                margin-top: 12px;
                justify-content: space-between;
            }}

.nexus-vector {
    background: rgb(9, 7, 18);
    background-image: none;
}

.anchor-bedrock {
    font-family: var(--font-stack);
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.anchor-bedrock,
.anchor-bedrock *,
.anchor-bedrock *::before,
.anchor-bedrock *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.anchor-bedrock{
            width: 100%;
            background: #05040a;
            border-top: 1px solid rgba(136, 31, 216, 0.25);
            padding: 60px 24px 30px 24px;
        }

.anchor-bedrock .anchor-anchor{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: space-between;
            margin-bottom: 40px;
        }

.anchor-bedrock .anchor-stratum-brand{
            flex: 1 1 300px;
            min-width: 0;
        }

.anchor-bedrock .anchor-stratum-brand .anchor-brand-name{
            font-size: 1.4rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

.anchor-bedrock .anchor-stratum-brand p{
            color: #a7a0ba;
            font-size: 0.92rem;
            max-width: 320px;
        }

.anchor-bedrock .anchor-stratum-links{
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
        }

.anchor-bedrock .anchor-stratum-col{
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

.anchor-bedrock .anchor-stratum-col h4{
            color: #ffffff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 4px;
        }

.anchor-bedrock .anchor-stratum-col a{
            color: #a7a0ba;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.15s ease;
        }

.anchor-bedrock .anchor-stratum-col a:hover{
            color: #a855f7;
        }

.anchor-bedrock .anchor-trace{
            max-width: 1280px;
            margin: 0 auto;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: #766f8a;
            font-size: 0.85rem;
        }

@media (max-width: 768px){.anchor-bedrock .anchor-trace{
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }}