/* 基础重置与变量 */
        :root {
            --brand-color: #f65e68;
            --brand-hover: #e04852;
            --bg-base: #f4f6f9;
            --bg-surface: #ffffff;
            --text-main: #1a202c;
            --text-muted: #4a5568;
            --text-light: #a0aec0;
            --radius-sm: 12px;
            --radius-lg: 18px;
            --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.04);
            --shadow-hover: 0 12px 30px rgba(246, 94, 104, 0.15);
            --transition: 0.25s ease;
            --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        /* 强制规范：文本折行 */
        .hull, .core-zone, .murmur, .peak {
            word-break: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }
        
        /* 强制规范：Flexbox 基础 */
        .flow, .cluster, .band, .pod-cluster, .fold {
            display: flex;
            flex-wrap: wrap;
        }

        .flow > *, .cluster > *, .band > *, .pod-cluster > *, .fold > * {
            min-width: 0;
        }

        /* 外壳容器 */
        .hull {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* 导航区域 */
        .crown {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            padding: 1rem 5vw;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 2px 10px rgba(0,0,0,0.03);
            border-bottom: 1px solid rgba(0,0,0,0.03);
        }

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

        .xsym img {
            height: 36px;
            width: auto;
        }

        .flow {
            gap: 2rem;
            align-items: center;
        }

        .xnode-tie {
            text-decoration: none;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.5rem 0;
            transition: var(--transition);
            position: relative;
        }

        .xnode-tie:hover {
            color: var(--brand-color);
        }

        .xnode-tie.active {
            color: var(--brand-color);
        }

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

        /* 主内容区 */
        .core-zone {
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        /* Hero区 (原型: cinematic_strip) */
        .pulse-stage {
            width: 100%;
            min-height: 50vh;
            max-height: 700px;
            background: linear-gradient(135deg, #1f2229 0%, #0f1115 100%);
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end; /* 底部边缘对齐 */
            padding: 4vw 5vw;
            position: relative;
            overflow: hidden;
            border-bottom: 4px solid var(--brand-color);
        }

        .pulse-stage::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 60%;
            height: 100%;
            background: radial-gradient(ellipse at center, rgba(246, 94, 104, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .pulse-fold {
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .pulse-peak {
            font-size: clamp(2.2rem, 4vw, 4rem);
            color: #ffffff;
            font-weight: 900;
            line-height: 1.1;
            letter-spacing: -0.02em;
            max-width: 900px;
        }

        .pulse-murmur {
            font-size: clamp(1.1rem, 1.5vw, 1.25rem);
            color: rgba(255, 255, 255, 0.8);
            max-width: 700px;
            line-height: 1.6;
            font-weight: 400;
        }

        /* 按钮组件 */
        .zap-ping {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
            background: var(--brand-color);
            color: #ffffff;
            text-decoration: none;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            transition: var(--transition);
            align-self: flex-start;
            border: 2px solid transparent;
        }

        .zap-ping:hover {
            background: var(--brand-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .zap-ping svg {
            width: 20px;
            height: 20px;
            fill: currentColor;
        }

        .tie-ping {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--brand-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
        }

        .tie-ping:hover {
            color: var(--brand-hover);
            gap: 0.75rem;
        }

        /* 通用区块布局 */
        .capability-zone, .context-zone, .fold-zone, .orbit-zone {
            padding: 6rem 5vw;
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: center;
            justify-content: center;
        }

        .context-zone {
            background: var(--bg-surface);
        }

        .zone-fold {
            max-width: 1400px;
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: center;
        }

        .zone-murmur-fold {
            flex: 1 1 450px;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .zone-lens-fold {
            flex: 1 1 500px;
            position: relative;
        }

        .zone-peak {
            font-size: clamp(2rem, 3vw, 2.8rem);
            color: var(--text-main);
            font-weight: 800;
            line-height: 1.2;
            position: relative;
        }
        
        .zone-peak::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: var(--brand-color);
            margin-top: 1rem;
            border-radius: 2px;
        }

        .murmur {
            font-size: 1.1rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* 媒体图片 */
        .lens {
            width: 100%;
            height: auto;
            border-radius: var(--radius-lg);
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
            display: block;
            object-fit: cover;
            border: 1px solid rgba(0,0,0,0.05);
            transition: var(--transition);
        }

        .lens:hover {
            transform: scale(1.01);
        }

        /* 特性卡片 / Pods */
        .pod-cluster {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            width: 100%;
            margin-top: 2rem;
        }

        .cell {
            background: var(--bg-surface);
            padding: 2.5rem;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-subtle);
            border: 1px solid rgba(0,0,0,0.02);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .cell:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(246, 94, 104, 0.1);
        }

        .glyph-band {
            width: 56px;
            height: 56px;
            background: rgba(246, 94, 104, 0.1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
        }

        .glyph-band svg {
            width: 28px;
            height: 28px;
            fill: var(--brand-color);
        }

        .cell-peak {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-main);
        }

        /* 列表样式 */
        .blip-cluster {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }

        .blip {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }

        .blip::before {
            content: '';
            display: block;
            width: 8px;
            height: 8px;
            background: var(--brand-color);
            border-radius: 50%;
            margin-top: 0.6rem;
            flex-shrink: 0;
        }

        /* 页脚区域 */
        .sole-base {
            background: #11141a;
            color: var(--text-light);
            padding: 4rem 5vw 2rem;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 3rem;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .sole-fold {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            justify-content: space-between;
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
        }

        .sole-brand {
            font-size: 2rem;
            font-weight: 900;
            color: #ffffff;
            letter-spacing: -0.02em;
        }

        .sole-cluster {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
        }

        .sole-column {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            min-width: 150px;
        }

        .sole-peak {
            color: #ffffff;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .sole-tie {
            color: var(--text-light);
            text-decoration: none;
            transition: var(--transition);
        }

        .sole-tie:hover {
            color: var(--brand-color);
        }

        .sole-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
        }

        /* 响应式断点 */
        @media (max-width: 768px) {
            .crown {
                padding: 1rem 4vw;
                flex-direction: column;
                gap: 1rem;
            }
            .flow {
                justify-content: center;
                gap: 1rem;
            }
            .pulse-stage {
                padding: 6vw 4vw 8vw;
                align-items: center; /* 移动端居中 */
            }
            .capability-zone, .context-zone, .fold-zone, .orbit-zone {
                padding: 4rem 4vw;
            }
            .zone-fold {
                flex-direction: column;
            }
            .pod-cluster {
                grid-template-columns: 1fr;
            }
            .sole-fold {
                flex-direction: column;
            }
        }

.xnode-crown .xnode-flow{
            display: flex;
            flex-wrap: wrap;
        }

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

.xnode-crown{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            padding: 1rem 5vw;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 2px 10px rgba(0,0,0,0.03);
            border-bottom: 1px solid rgba(0,0,0,0.03);
        }

.xnode-crown .xnode-xsym{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.xnode-crown .xnode-xsym img{
            height: 36px;
            width: auto;
        }

.xnode-crown .xnode-flow{
            gap: 2rem;
            align-items: center;
        }

.xnode-crown .xnode-xnode-tie{
            text-decoration: none;
            color: #4a5568;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.5rem 0;
            transition: 0.25s ease;
            position: relative;
        }

.xnode-crown .xnode-xnode-tie:hover{
            color: #f65e68;
        }

.xnode-crown .xnode-xnode-tie.active{
            color: #f65e68;
        }

.xnode-crown .xnode-xnode-tie.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: #f65e68;
            border-radius: 2px;
        }

@media (max-width: 768px){.xnode-crown{
                padding: 1rem 4vw;
                flex-direction: column;
                gap: 1rem;
            }

.xnode-crown .xnode-flow{
                justify-content: center;
                gap: 1rem;
            }}

.xnode-crown {
    background: rgb(255, 255, 255);
    background-image: none;
}

.roots-sole-base {
    font-family: var(--font-family);
    line-height: 1.7;
    color: var(--text-main);
}
.roots-sole-base,
.roots-sole-base *,
.roots-sole-base *::before,
.roots-sole-base *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.roots-sole-base .roots-murmur{
            word-break: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }

.roots-sole-base .roots-murmur{
            font-size: 1.1rem;
            color: #4a5568;
            line-height: 1.8;
        }

.roots-sole-base{
            background: #11141a;
            color: #a0aec0;
            padding: 4rem 5vw 2rem;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 3rem;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

.roots-sole-base .roots-sole-fold{
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            justify-content: space-between;
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
        }

.roots-sole-base .roots-sole-brand{
            font-size: 2rem;
            font-weight: 900;
            color: #ffffff;
            letter-spacing: -0.02em;
        }

.roots-sole-base .roots-sole-cluster{
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
        }

.roots-sole-base .roots-sole-column{
            display: flex;
            flex-direction: column;
            gap: 1rem;
            min-width: 150px;
        }

.roots-sole-base .roots-sole-peak{
            color: #ffffff;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

.roots-sole-base .roots-sole-tie{
            color: #a0aec0;
            text-decoration: none;
            transition: 0.25s ease;
        }

.roots-sole-base .roots-sole-tie:hover{
            color: #f65e68;
        }

.roots-sole-base .roots-sole-bottom{
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
        }

@media (max-width: 768px){.roots-sole-base .roots-sole-fold{
                flex-direction: column;
            }}