/* CSS Variables - 继承首页视觉契约 */
        :root {
            --color-primary: #58a7fa;
            --color-primary-deep: #2563eb;
            --color-accent: #0ea5e9;
            --color-bg-base: #f8fafc;
            --color-bg-surface: #ffffff;
            --color-text-main: #0f172a;
            --color-text-muted: #475569;
            --color-border: #e2e8f0;
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.05);
            --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.01);
            --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
            --transition: all 0.15s ease;
        }

        /* Reset & Base */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--color-bg-base);
            color: var(--color-text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        /* Mandatory Flexbox & Text Rules */
        .flow,
        .flock,
        .zone,
        .helm,
        .base {
            display: flex;
            flex-wrap: wrap;
        }

        .flow > *,
        .flock > *,
        .zone > *,
        .helm > *,
        .base > * {
            min-width: 0;
        }

        .vox,
        .vox-lead,
        .crest,
        .crest-mega,
        .crest-sub {
            word-break: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }

        /* Structural Constraints */
        .husk {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .mesh {
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Typography */
        .crest-mega {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            color: var(--color-text-main);
            letter-spacing: -0.03em;
            margin-bottom: 1.5rem;
        }

        .crest {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--color-text-main);
            letter-spacing: -0.02em;
        }

        .crest-sub {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .vox-lead {
            font-size: clamp(1.125rem, 2vw, 1.25rem);
            color: var(--color-text-muted);
            margin-bottom: 2rem;
            max-width: 800px;
        }

        .vox {
            color: var(--color-text-muted);
            margin-bottom: 1rem;
        }

        /* Interactive Elements */
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        .ping {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 1rem 2.5rem;
            font-weight: 600;
            color: #ffffff;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-deep));
            border-radius: 9999px;
            box-shadow: 0 4px 15px rgba(88, 167, 250, 0.3);
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .ping:hover,
        .ping:focus {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
            color: #ffffff;
        }

        .ping-alt {
            background: var(--color-bg-surface);
            color: var(--color-text-main);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
        }

        .ping-alt:hover,
        .ping-alt:focus {
            border-color: var(--color-primary);
            color: var(--color-primary-deep);
            box-shadow: var(--shadow-md);
        }

        /* Navbar (Strictly prescribed structure) */
        .crown {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            position: sticky;
            top: 0;
            z-index: 50;
        }

        .helm {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0.75rem 1.5rem;
            align-items: center;
            justify-content: space-between;
        }

        .glyph img {
            height: 32px;
            width: auto;
            display: block;
        }

        .flow {
            gap: 1.5rem;
            align-items: center;
        }

        .bond {
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--color-text-muted);
            padding: 0.5rem 0;
            position: relative;
        }

        .bond:hover,
        .bond:focus {
            color: var(--color-primary-deep);
        }

        .bond.active {
            color: var(--color-primary-deep);
            font-weight: 600;
        }

        .bond.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
        }

        /* Hero Variant: Intro Article */
        .flare {
            width: 100%;
            min-height: clamp(380px, 40vw, 550px);
            background: linear-gradient(135deg, #e0f2fe 0%, #ffffff 50%, #f0f9ff 100%);
            padding: 6rem 0 4rem;
            display: flex;
            align-items: center;
        }

        .flare .zone {
            flex-direction: column;
            align-items: center;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .flare .flock {
            gap: 1rem;
            justify-content: center;
            margin-top: 1.5rem;
        }

        /* Section Variants: Detail, FAQ, Acquire */
        .pulse {
            padding: 5rem 0;
            background: var(--color-bg-base);
        }

        .pulse-alt {
            background: var(--color-bg-surface);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }

        /* Gallery Grid Area */
        .gallery-zone {
            gap: 3rem;
            align-items: center;
        }

        .gallery-vox {
            flex: 1 1 400px;
        }

        .gallery-lens {
            flex: 1 1 500px;
        }

        .lens-frame {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            background: var(--color-bg-surface);
            display: flex;
        }

        .lens-frame img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

        /* Scripting FAQ Aside */
        .apex {
            padding: 6rem 0;
            background: linear-gradient(180deg, var(--color-bg-base) 0%, #f1f5f9 100%);
        }

        .apex-zone {
            gap: 4rem;
        }

        .apex-intro {
            flex: 1 1 300px;
        }

        .apex-flock {
            flex: 2 1 500px;
            gap: 1.5rem;
            align-items: stretch;
        }

        /* Pod & Cell Elements (Card visual family) */
        .pod {
            background: var(--color-bg-surface);
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            transition: var(--transition);
            flex: 1 1 280px;
            display: flex;
            flex-direction: column;
        }

        .pod:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary);
        }

        .cell {
            background: var(--color-bg-base);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            border: 1px solid var(--color-border);
            flex: 1 1 240px;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        /* SVG Marks & Badges */
        .mark {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #eff6ff, #dbeafe);
            color: var(--color-primary-deep);
            margin-bottom: 1.25rem;
            padding: 10px;
        }
        
        .mark-alt {
            background: #f1f5f9;
            color: var(--color-text-main);
        }

        .mark svg {
            width: 100%;
            height: 100%;
            fill: currentColor;
        }

        /* Integration Steps Layout */
        .step-flock {
            gap: 2rem;
            margin-top: 3rem;
            align-items: stretch;
        }

        /* Footer Base */
        .tail {
            background: #ffffff;
            padding: 4rem 0 2rem;
            border-top: 1px solid var(--color-border);
            margin-top: auto;
        }

        .base {
            justify-content: space-between;
            align-items: center;
            gap: 2rem;
        }

        .base-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-text-main);
            letter-spacing: -0.02em;
        }

        .base-flow {
            gap: 1.5rem;
        }

        .echo {
            width: 100%;
            text-align: center;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--color-border);
            color: var(--color-text-muted);
            font-size: 0.875rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .crest-mega { font-size: 2.25rem; }
            .crest { font-size: 1.75rem; }
            .flare { padding: 4rem 0 3rem; }
            .pulse, .apex { padding: 3rem 0; }
            .helm { justify-content: center; gap: 1rem; flex-direction: column; }
            .flow { justify-content: center; }
            .apex-flock, .gallery-zone, .step-flock { flex-direction: column; }
            .pod, .cell, .gallery-vox, .gallery-lens { flex: 1 1 100%; width: 100%; }
        }

.helm-flow{
            display: flex;
            flex-wrap: wrap;
        }

.helm-flow > *{
            min-width: 0;
        }

.helm-zone{
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

.helm-crown{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 1px 3px rgba(0,0,0,0.02);
            padding: 1rem 0;
        }

.helm-helm{
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
        }

.helm-glyph img{
            height: 32px;
            width: auto;
            display: block;
        }

.helm-flow{
            gap: 0.5rem;
            align-items: center;
        }

.helm-bond{
            text-decoration: none;
            color: #475569;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 9999px;
            transition: all 0.15s ease;
            font-size: 0.95rem;
        }

.helm-bond:hover, .helm-bond:focus{
            color: #2563eb;
            background-color: rgba(88, 167, 250, 0.1);
        }

.helm-bond.active{
            color: #2563eb;
            background-color: rgba(88, 167, 250, 0.15);
            font-weight: 600;
        }

@media (max-width: 768px){.helm-helm{
                flex-direction: column;
                gap: 1rem;
            }

.helm-flow{
                justify-content: center;
                width: 100%;
            }}

.base-husk {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--color-text-main);
}
.base-husk,
.base-husk *,
.base-husk *::before,
.base-husk *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.base-husk .base-mesh, .base-husk .base-hive, .base-husk .base-flock, .base-husk .base-flow, .base-husk .base-pod{
            display: flex;
            flex-wrap: wrap;
        }

.base-husk .base-mesh > *, .base-husk .base-hive > *, .base-husk .base-flock > *, .base-husk .base-flow > *, .base-husk .base-pod > *{
            min-width: 0;
        }

.base-husk{
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

.base-husk .base-zone{
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

.base-husk .base-crown{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 1px 3px rgba(0,0,0,0.02);
            padding: 1rem 0;
        }

.base-husk .base-helm{
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
        }

.base-husk .base-glyph img{
            height: 32px;
            width: auto;
            display: block;
        }

.base-husk .base-flow{
            gap: 0.5rem;
            align-items: center;
        }

.base-husk .base-bond{
            text-decoration: none;
            color: #475569;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 9999px;
            transition: all 0.15s ease;
            font-size: 0.95rem;
        }

.base-husk .base-bond:hover, .base-husk .base-bond:focus{
            color: #2563eb;
            background-color: rgba(88, 167, 250, 0.1);
        }

.base-husk .base-bond.active{
            color: #2563eb;
            background-color: rgba(88, 167, 250, 0.15);
            font-weight: 600;
        }

.base-husk .base-flare{
            position: relative;
            width: 100%;
            
            min-height: clamp(400px, 45vw, 600px);
            background: linear-gradient(135deg, #e0f2fe 0%, #ffffff 50%, #f0f9ff 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end; 
            overflow: hidden;
            margin-bottom: 6rem;
            padding-bottom: 4rem;
        }

.base-husk .base-flare::before{
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 60%;
            height: 120%;
            background: radial-gradient(circle, rgba(88,167,250,0.15) 0%, rgba(255,255,255,0) 70%);
            z-index: 1;
            pointer-events: none;
        }

.base-husk .base-apex{
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 1.5rem;
            
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

.base-husk .base-crest-mega{
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            color: #0f172a;
            letter-spacing: -0.03em;
            max-width: 800px;
        }

.base-husk .base-crest-mega span{
            background: linear-gradient(90deg, #2563eb, #0ea5e9);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

.base-husk .base-vox-lead{
            font-size: clamp(1.125rem, 1.5vw, 1.375rem);
            color: #475569;
            max-width: 650px;
            font-weight: 400;
        }

.base-husk .base-ping{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 1rem 2.5rem;
            font-size: 1.125rem;
            font-weight: 600;
            color: #ffffff;
            background: linear-gradient(135deg, #58a7fa, #2563eb);
            border-radius: 9999px;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(88, 167, 250, 0.3);
            transition: all 0.15s ease;
            border: none;
            cursor: pointer;
            width: fit-content;
        }

.base-husk .base-ping:hover, .base-husk .base-ping:focus{
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(88, 167, 250, 0.4);
        }

.base-husk .base-mesh-layout{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            margin-bottom: 6rem;
        }

.base-husk .base-crest-mesh{
            font-size: clamp(2rem, 3vw, 2.75rem);
            font-weight: 700;
            margin-bottom: 2rem;
            text-align: center;
            width: 100%;
        }

.base-husk .base-pod-feature{
            background: #ffffff;
            border-radius: 22px;
            padding: 2rem;
            box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.01);
            border: 1px solid #e2e8f0;
            transition: all 0.15s ease;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

.base-husk .base-pod-feature:hover{
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(88, 167, 250, 0.15), 0 8px 10px -6px rgba(88, 167, 250, 0.1);
            border-color: rgba(88, 167, 250, 0.3);
        }

.base-husk .base-mark-wrap{
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, #eff6ff, #dbeafe);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #2563eb;
        }

.base-husk .base-mark-wrap svg{
            width: 28px;
            height: 28px;
        }

.base-husk .base-crest-pod{
            font-size: 1.25rem;
            font-weight: 700;
            color: #0f172a;
        }

.base-husk .base-vox-pod{
            color: #475569;
            font-size: 0.95rem;
            flex-grow: 1;
        }

.base-husk .base-hive-split{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 4rem;
            align-items: center;
            margin-bottom: 6rem;
            background: #ffffff;
            border-radius: 22px;
            padding: 4rem;
            box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.01);
        }

.base-husk .base-lens-wrap{
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0,0,0,0.08);
            border: 1px solid #e2e8f0;
        }

.base-husk .base-lens-wrap img{
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

.base-husk .base-hive-vox{
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

.base-husk .base-drop-flow{
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }

.base-husk .base-drop-drop{
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }

.base-husk .base-drop-drop svg{
            width: 24px;
            height: 24px;
            color: #0ea5e9;
            flex-shrink: 0;
            margin-top: 2px;
        }

.base-husk .base-flock-hub{
            margin-bottom: 6rem;
        }

.base-husk .base-flock-grid{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

.base-husk .base-node-path{
            background: linear-gradient(to bottom right, #ffffff, #f8fafc);
            border-radius: 22px;
            padding: 1.5rem;
            border: 1px solid #e2e8f0;
            transition: all 0.15s ease;
            text-decoration: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            position: relative;
            overflow: hidden;
        }

.base-husk .base-node-path::after{
            content: '→';
            position: absolute;
            bottom: 1.5rem;
            right: 1.5rem;
            font-size: 1.2rem;
            color: #58a7fa;
            opacity: 0;
            transform: translateX(-10px);
            transition: all 0.15s ease;
        }

.base-husk .base-node-path:hover, .base-husk .base-node-path:focus{
            border-color: #58a7fa;
            box-shadow: 0 20px 25px -5px rgba(88, 167, 250, 0.15), 0 8px 10px -6px rgba(88, 167, 250, 0.1);
        }

.base-husk .base-node-path:hover::after{
            opacity: 1;
            transform: translateX(0);
        }

.base-husk .base-crest-path{
            font-size: 1.15rem;
            font-weight: 600;
            color: #0f172a;
        }

.base-husk .base-vox-path{
            font-size: 0.9rem;
            color: #475569;
            line-height: 1.6;
        }

.base-husk .base-pulse-verb{
            background: linear-gradient(135deg, #2563eb, #58a7fa);
            border-radius: 22px;
            padding: 6rem 2rem;
            text-align: center;
            color: white;
            margin-bottom: 6rem;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
            box-shadow: 0 20px 40px -10px rgba(37, 99, 235, 0.4);
        }

.base-husk .base-pulse-verb .base-crest-mesh{
            color: white;
            margin-bottom: 0;
        }

.base-husk .base-pulse-verb .base-vox-lead{
            color: rgba(255,255,255,0.9);
        }

.base-husk .base-spark-alt{
            background: white;
            color: #2563eb;
            padding: 1rem 3rem;
            border-radius: 9999px;
            font-weight: 700;
            font-size: 1.1rem;
            text-decoration: none;
            transition: all 0.15s ease;
            display: inline-block;
        }

.base-husk .base-spark-alt:hover, .base-husk .base-spark-alt:focus{
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }

.base-husk .base-tail{
            background-color: #0f172a;
            color: #94a3b8;
            padding: 4rem 0 2rem;
            margin-top: auto;
        }

.base-husk .base-base{
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
        }

.base-husk .base-crest-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: white;
            letter-spacing: 0.05em;
        }

.base-husk .base-beam-links{
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

.base-husk .base-beam-links a{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.15s ease;
        }

.base-husk .base-beam-links a:hover{
            color: white;
        }

@media (max-width: 1024px){.base-husk .base-hive-split{
                grid-template-columns: 1fr;
            }

.base-husk .base-lens-wrap{
                order: -1;
            }}

@media (max-width: 768px){.base-husk .base-helm{
                flex-direction: column;
                gap: 1rem;
            }

.base-husk .base-flow{
                justify-content: center;
                width: 100%;
            }

.base-husk .base-flare{
                padding-bottom: 2rem;
            }

.base-husk .base-mesh-layout, .base-husk .base-flock-grid{
                grid-template-columns: 1fr;
            }

.base-husk .base-base{
                flex-direction: column;
                text-align: center;
            }

.base-husk .base-beam-links{
                justify-content: center;
            }}