/* CSS Variables & Reset */
        :root {
            --c-bg: #fcfdfc;
            --c-surface: #ffffff;
            --c-surface-alt: #f1f3f4;
            --c-surface-dark: #1f2328;
            --c-surface-darker: #0d1117;
            --c-accent-green: #73e163;
            --c-accent-blue: #1a73e8;
            --c-accent-blue-hover: #1557b0;
            --c-text: #202124;
            --c-text-light: #5f6368;
            --c-white: #ffffff;
            --c-border: #dadce0;
            --shadow: 0 4px 12px rgba(32, 33, 36, 0.05);
            --shadow-hover: 0 8px 24px rgba(32, 33, 36, 0.1);
            --radius: 12px;
            --transition: 0.15s ease;
            --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            font-family: var(--font);
            background-color: var(--c-bg);
            color: var(--c-text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        /* Mandatory Typography Rules */
        .ink, .flag {
            word-break: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }

        /* Typography */
        .ink-1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.02em;
            color: var(--c-white);
            margin-bottom: 1.5rem;
        }

        .ink-2 {
            font-size: clamp(2rem, 4vw, 2.75rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            color: var(--c-text);
            margin-bottom: 1rem;
        }

        .ink-3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--c-text);
        }

        .flag-1 {
            font-size: clamp(1.125rem, 2vw, 1.25rem);
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 2.5rem;
            max-width: 600px;
        }

        .flag-2 {
            font-size: 1.125rem;
            color: var(--c-text-light);
            margin-bottom: 3rem;
            max-width: 720px;
        }

        .flag-3 {
            font-size: 1rem;
            color: var(--c-text-light);
            margin-bottom: 2rem;
        }

        /* Mandatory Layout Rules */
        .cluster, .stripe {
            display: flex;
            flex-wrap: wrap;
        }

        .shard, .pane, .lens {
            min-width: 0;
        }

        .bounds {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 5vw;
        }

        /* Navigation (Reused) */
        .tail {
            position: sticky;
            top: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(8px);
            z-index: 1000;
            border-bottom: 1px solid var(--c-border);
        }

        .omni {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 5vw;
        }

        .dino img {
            height: 32px;
            display: block;
        }

        .pin {
            display: flex;
            gap: 2rem;
        }

        .node {
            text-decoration: none;
            color: var(--c-text-light);
            font-weight: 500;
            font-size: 0.95rem;
            transition: color var(--transition);
            padding: 0.5rem 0;
            position: relative;
        }

        .node:hover {
            color: var(--c-accent-blue);
        }

        .node.active {
            color: var(--c-accent-blue);
        }

        .node.active::after {
            content: '';
            position: absolute;
            bottom: -1rem;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--c-accent-blue);
            border-radius: 3px 3px 0 0;
        }

        /* Main Content Areas */
        .sandbox {
            display: block;
            width: 100%;
        }

        /* Hero / Portal */
        .portal {
            width: 100%;
            min-height: 45vh;
            background: linear-gradient(135deg, var(--c-surface-dark) 0%, var(--c-surface-darker) 100%);
            padding: 6rem 0;
            position: relative;
            overflow: hidden;
        }

        .cluster-portal {
            align-items: center;
            gap: 4rem;
        }

        .shard-flag {
            flex: 1 1 400px;
        }

        .shard-media {
            flex: 1 1 500px;
            position: relative;
            transform: perspective(1000px) rotateY(-5deg);
            transition: transform 0.5s ease;
        }

        .shard-media:hover {
            transform: perspective(1000px) rotateY(0deg) translateY(-10px);
        }

        .core {
            width: 100%;
            height: auto;
            border-radius: var(--radius);
            box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
            display: block;
        }

        /* Buttons / Sync & Pulse */
        .stripe-actions {
            gap: 1rem;
        }

        .sync, .pulse {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 2rem;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 50px;
            text-decoration: none;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
        }

        .sync {
            background-color: var(--c-accent-blue);
            color: var(--c-white);
        }

        .sync:hover {
            background-color: var(--c-accent-blue-hover);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
        }

        .pulse {
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--c-white);
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(4px);
        }

        .pulse:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        /* Nexus / Matrix Area */
        .nexus {
            padding: 6rem 0;
            background-color: var(--c-bg);
            position: relative;
        }

        .cluster {
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .cluster-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .pane {
            background: var(--c-surface);
            padding: 2.5rem 2rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid var(--c-border);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            transition: all 0.3s ease;
        }

        .pane:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(26, 115, 232, 0.3);
        }

        .glyph {
            width: 64px;
            height: 64px;
            margin-bottom: 1.5rem;
            color: var(--c-text);
            transition: color var(--transition);
        }

        .pane:hover .glyph {
            color: var(--c-accent-blue);
        }

        .sync-small {
            padding: 0.6rem 1.5rem;
            font-size: 0.95rem;
            width: 100%;
            margin-top: auto;
        }
        
        .pane .pulse {
            background-color: var(--c-surface-alt);
            color: var(--c-accent-blue);
            border-color: transparent;
        }
        
        .pane .pulse:hover {
            background-color: #e8f0fe;
        }

        /* Launch / Mechanism Area */
        .launch {
            padding: 6rem 0;
            background-color: var(--c-surface-alt);
        }

        .cluster-feature {
            align-items: center;
            gap: 5rem;
        }

        .shard-visual {
            flex: 1 1 300px;
            display: flex;
            justify-content: center;
        }

        .shard-desc {
            flex: 1 1 400px;
        }

        .orbit {
            width: 280px;
            height: 280px;
            background: linear-gradient(145deg, #ffffff, #f8f9fa);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 20px 20px 60px #d1d3d4, -20px -20px 60px #ffffff;
            position: relative;
        }

        .orbit::before {
            content: '';
            position: absolute;
            inset: 20px;
            border-radius: 50%;
            border: 2px dashed rgba(26, 115, 232, 0.2);
            animation: spin-slow 15s linear infinite;
        }

        .glyph-large {
            width: 96px;
            height: 96px;
            color: var(--c-accent-green);
            filter: drop-shadow(0 8px 16px rgba(115, 225, 99, 0.3));
        }

        .spin {
            transform-origin: center;
            animation: spin 8s linear infinite;
        }

        .stripe-pin {
            flex-direction: column;
            gap: 1rem;
            margin-top: 2rem;
            list-style: none;
        }

        .lens {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 1.125rem;
            font-weight: 500;
            color: var(--c-text);
        }

        .lens::before {
            content: '';
            display: block;
            width: 24px;
            height: 24px;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231a73e8'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
            background-size: cover;
            flex-shrink: 0;
        }

        /* Spark / Footer */
        .spark {
            background-color: var(--c-surface);
            padding: 4rem 0 2rem;
            border-top: 1px solid var(--c-border);
        }

        .cluster-spark {
            justify-content: space-between;
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .ink-brand {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--c-text);
            display: block;
            margin-bottom: 0.5rem;
        }

        .shard-links {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        .crest {
            border-top: 1px solid var(--c-border);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .flag-small {
            font-size: 0.875rem;
            color: var(--c-text-light);
        }

        /* Animations */
        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        @keyframes spin-slow {
            from { transform: rotate(360deg); }
            to { transform: rotate(0deg); }
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .pin {
                display: none; /* Hide [role="navigation"] links on tablet/mobile for simplicity in this artifact, real impl would need a toggle */
            }
            .cluster-portal, .cluster-feature {
                gap: 3rem;
            }
        }

        @media (max-width: 768px) {
            .portal {
                padding: 4rem 0;
                text-align: center;
            }
            .stripe-actions {
                justify-content: center;
            }
            .shard-media {
                transform: none;
            }
            .shard-media:hover {
                transform: translateY(-5px);
            }
            .cluster-grid {
                grid-template-columns: 1fr;
            }
            .cluster-feature {
                flex-direction: column;
                text-align: center;
            }
            .lens {
                justify-content: center;
            }
            .cluster-spark {
                flex-direction: column;
                text-align: center;
            }
            .shard-links {
                justify-content: center;
                flex-wrap: wrap;
            }
            .crest {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }
        }

.omni-tail .omni-node{
            word-break: break-word;
            overflow-wrap: break-word;
        }

.omni-tail .omni-omni, .omni-tail .omni-pin{
            display: flex;
            flex-wrap: wrap;
        }

.omni-tail .omni-omni > *, .omni-tail .omni-pin > *{
            min-width: 0;
        }

.omni-tail{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #dadce0;
            padding: 1rem 5vw;
        }

.omni-tail .omni-omni{
            max-width: 1400px;
            margin: 0 auto;
            justify-content: space-between;
            align-items: center;
        }

.omni-tail .omni-dino{
            width: 140px;
            display: flex;
            align-items: center;
        }

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

.omni-tail .omni-pin{
            gap: 2rem;
            align-items: center;
        }

.omni-tail .omni-node{
            text-decoration: none;
            color: #5f6368;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.15s ease;
            padding: 0.5rem 0;
            position: relative;
        }

.omni-tail .omni-node:hover{
            color: #202124;
        }

.omni-tail .omni-node.active{
            color: #1a73e8;
        }

.omni-tail .omni-node.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #1a73e8;
            border-radius: 2px;
        }

@media (max-width: 768px){.omni-tail .omni-pin{
                display: none; 
            }}

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

.cache-spark {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    color: var(--c-ink-main);
}
.cache-spark,
.cache-spark *,
.cache-spark *::before,
.cache-spark *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.cache-spark .cache-flag{
            word-break: break-word;
            overflow-wrap: break-word;
        }

.cache-spark .cache-flag{
            word-break: keep-all;
        }

.cache-spark .cache-ink-3{
            font-size: clamp(1.25rem, 2vw, 1.5rem);
            font-weight: 600;
            line-height: 1.4;
            white-space: normal;
            margin-bottom: 1rem;
        }

.cache-spark{
            background-color: #1f2328;
            color: #e8eaed;
            padding: 4rem 5vw 2rem;
        }

.cache-spark .cache-cache{
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 2rem;
            margin-bottom: 2rem;
        }

.cache-spark .cache-cache .cache-ink-3{
            color: #ffffff;
            margin: 0;
        }

.cache-spark .cache-trace{
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

.cache-spark .cache-trace a{
            color: #5f6368;
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.15s ease;
        }

.cache-spark .cache-trace a:hover{
            color: #ffffff;
        }