/* 基础变量与设计基因 */
        :root {
            --surface: #ffffff;
            --surface-alt: #f8fafc;
            --surface-dim: #f1f5f9;
            --primary: #2b35f5;
            --primary-hover: #1e26c2;
            --primary-light: rgba(43, 53, 245, 0.05);
            --text-main: #0f172a;
            --text-muted: #64748b;
            --radius-lg: 24px;
            --radius-md: 18px;
            --radius-sm: 12px;
            --shadow-soft: 0 12px 36px -8px rgba(43, 53, 245, 0.08);
            --shadow-hover: 0 20px 40px -12px rgba(43, 53, 245, 0.15);
            --transition: all 0.35s ease;
            --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --max-width: 1200px;
        }

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

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-main);
            background-color: var(--surface);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        /* 布局约束与Flex强制规则 */
        .mesh-root {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .mesh-relay {
            flex: 1;
            display: flex;
            flex-direction: column;
            width: 100%;
        }

        .relay, .hub, .node {
            display: flex;
            flex-wrap: wrap;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            min-width: 0;
        }

        /* 文本强制规则 */
        .ink, .lead, .cord, p, h1, h2, h3, span {
            word-break: break-word;
            overflow-wrap: break-word;
            min-width: 0;
        }
        
        .ink-cn {
            word-break: keep-all;
        }

        /* 强制复用导航栏样式 */
        .apex {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            width: 100%;
        }

        .cable {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 16px 24px;
            min-width: 0;
        }

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

        .lens-mark {
            height: 32px;
            width: auto;
            display: block;
        }

        .deck {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            min-width: 0;
        }

        .dial {
            display: flex;
            min-width: 0;
        }

        .cord {
            padding: 8px 16px;
            color: var(--text-muted);
            font-weight: 500;
            border-radius: 100px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .cord:hover, .cord:focus {
            color: var(--text-main);
            background: var(--surface-dim);
        }

        .cord.active {
            color: var(--primary);
            background: var(--primary-light);
        }

        @media (max-width: 768px) {
            .cable {
                flex-direction: column;
                gap: 16px;
                padding: 16px;
            }
            .deck {
                justify-content: center;
                width: 100%;
            }
            .cord {
                font-size: 14px;
                padding: 6px 12px;
            }
        }

        /* 页面变体视觉：Hero (split_diagonal 灵感) */
        .spark-intro {
            background: linear-gradient(135deg, var(--surface-alt) 0%, var(--surface-alt) 45%, var(--surface) 45%, var(--surface) 100%);
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }

        .spark-intro .relay {
            align-items: center;
            gap: 48px;
        }

        .case-ink {
            flex: 1 1 500px;
            display: flex;
            flex-direction: column;
            gap: 24px;
            min-width: 0;
        }

        .lead-prime {
            color: var(--text-main);
            font-weight: 700;
            line-height: 1.2;
            font-size: clamp(2.5rem, 4vw, 3.5rem);
            letter-spacing: -0.03em;
            white-space: normal;
        }

        .ink-large {
            font-size: clamp(1.125rem, 2vw, 1.25rem);
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 90%;
        }

        .case-visual {
            flex: 1 1 400px;
            display: flex;
            justify-content: center;
            align-items: center;
            min-width: 0;
            position: relative;
        }
        
        .dot-spark {
            width: 100%;
            max-width: 480px;
            height: auto;
            filter: drop-shadow(0 24px 48px rgba(43, 53, 245, 0.1));
            transform: translateY(0);
            transition: var(--transition);
        }

        .case-visual:hover .dot-spark {
            transform: translateY(-10px);
        }

        /* 页面变体视觉：Steps (搜索技巧) */
        .pulse-steps {
            padding: 80px 0;
            background: var(--surface);
        }

        .pulse-steps .hub {
            flex-direction: column;
            gap: 48px;
        }

        .lead-sub {
            font-size: clamp(2rem, 3vw, 2.5rem);
            font-weight: 700;
            color: var(--text-main);
            text-align: center;
            width: 100%;
            white-space: normal;
        }

        .ink-desc {
            text-align: center;
            color: var(--text-muted);
            max-width: 600px;
            margin: -24px auto 0;
            font-size: 1.125rem;
        }

        .node-path {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            width: 100%;
            min-width: 0;
        }

        .tape-step {
            flex: 1 1 300px;
            background: var(--surface-dim);
            padding: 40px 32px;
            border-radius: var(--radius-lg);
            display: flex;
            flex-direction: column;
            gap: 20px;
            min-width: 0;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .tape-step:hover {
            background: var(--surface);
            border-color: rgba(43, 53, 245, 0.1);
            box-shadow: var(--shadow-soft);
            transform: translateY(-4px);
        }

        .dot-step {
            width: 56px;
            height: 56px;
            background: var(--primary);
            color: white;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
        }

        .lead-dash {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-main);
            white-space: normal;
        }

        /* 页面变体视觉：Detail (频道大全) */
        .flare-dir {
            padding: 100px 0;
            background: var(--surface-alt);
        }

        .flare-dir .relay {
            flex-direction: column;
            gap: 56px;
        }

        .node-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
            width: 100%;
        }

        .gram-dir {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-soft);
            display: flex;
            flex-direction: column;
            gap: 24px;
            border: 1px solid rgba(0,0,0,0.02);
            transition: var(--transition);
            min-width: 0;
        }

        .gram-dir:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-6px);
        }

        .dot-dir {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

        .dot-dir svg {
            width: 32px;
            height: 32px;
        }

        /* 页面变体视觉：Acquire (机器人推荐 - 沿用首页卡片语法) */
        .pulse-bots {
            padding: 100px 0;
            background: var(--surface);
        }
        
        .pulse-bots .hub {
            flex-direction: column;
            gap: 56px;
        }

        .tape-eco {
            background: var(--surface);
            padding: 3rem 2.5rem;
            border-radius: var(--radius-lg);
            box-shadow: 0 12px 36px -8px rgba(43, 53, 245, 0.08);
            border: 1px solid rgba(0,0,0,0.02);
            color: var(--text-muted);
            display: flex;
            flex-direction: column;
            gap: 16px;
            transition: var(--transition);
            min-width: 0;
        }

        .tape-eco:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .dot-eco {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--primary), #6366f1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            margin-bottom: 8px;
        }
        
        .dot-eco svg {
            width: 24px;
            height: 24px;
            fill: currentColor;
        }

        /* 页面变体视觉：Context (安全守则) */
        .base-notice {
            padding: 60px 0 100px;
            background: var(--surface);
        }

        .case-safe {
            width: 100%;
            background: linear-gradient(to right, #f8fafc, #f1f5f9);
            border-left: 6px solid var(--primary);
            border-radius: var(--radius-md);
            padding: 48px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
            min-width: 0;
        }

        .dot-safe {
            flex: 0 0 auto;
            width: 80px;
            height: 80px;
            background: var(--surface);
            border-radius: 50%;
            box-shadow: var(--shadow-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }
        
        .dot-safe svg {
            width: 40px;
            height: 40px;
        }

        .case-safe-ink {
            flex: 1 1 400px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            min-width: 0;
        }

        /* 页脚 */
        .earth {
            background: var(--surface-alt);
            padding: 64px 0 40px;
            border-top: 1px solid rgba(0,0,0,0.05);
            margin-top: auto;
        }

        .earth .relay {
            flex-direction: column;
            align-items: center;
            gap: 32px;
            text-align: center;
        }

        .lead-earth {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-main);
        }

        .node-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px;
            min-width: 0;
        }

        .cord-earth {
            color: var(--text-muted);
            transition: var(--transition);
        }

        .cord-earth:hover {
            color: var(--primary);
        }

        .ink-ink {
            color: #94a3b8;
            font-size: 0.875rem;
            margin-top: 24px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .spark-intro { padding: 60px 0; }
            .case-ink { text-align: center; align-items: center; }
            .case-visual { display: none; /* 移动端隐藏大图保持简洁 */ }
            .pulse-steps, .flare-dir, .pulse-bots { padding: 60px 0; }
            .case-safe { padding: 32px; flex-direction: column; text-align: center; border-left: none; border-top: 6px solid var(--primary); }
            .node-grid { grid-template-columns: 1fr; }
        }

.cable-apex {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--ink-base);
}
.cable-apex,
.cable-apex *,
.cable-apex *::before,
.cable-apex *::after {
    box-sizing: border-box;
}

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

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

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

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

.cable-apex a.cable-cord {
    --aisite-shell-nav-padding: 0.5rem 0;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.cable-apex a.cable-cord,
.cable-apex a.cable-cord:hover,
.cable-apex a.cable-cord:focus,
.cable-apex a.cable-cord:active,
.cable-apex a.cable-cord.active,
.cable-apex a.cable-cord[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.cable-apex .cable-deck, .cable-apex .cable-cable{
            display: flex;
            flex-wrap: wrap;
        }

.cable-apex .cable-deck > *, .cable-apex .cable-cable > *{
            min-width: 0;
        }

.cable-apex{
            position: fixed;
            top: 0; left: 0; right: 0;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 100;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.cable-apex .cable-cable{
            max-width: 1400px;
            margin: 0 auto;
            padding: 1rem 2rem;
            align-items: center;
            justify-content: space-between;
        }

.cable-apex .cable-mark{ flex: 0 0 auto; width: 140px; }

.cable-apex .cable-lens-mark{ height: 32px; width: auto; object-fit: contain; }

.cable-apex .cable-deck{ gap: 2rem; align-items: center; }

.cable-apex .cable-cord{
            font-size: 1rem;
            font-weight: 500;
            color: #334155;
            padding: 0.5rem 0;
            position: relative;
        }

.cable-apex .cable-cord::after{
            content: '';
            position: absolute;
            bottom: 0; left: 0;
            width: 0; height: 2px;
            background: #2b35f5;
            transition: all 0.35s ease;
        }

.cable-apex .cable-cord:hover, .cable-apex .cable-cord.active{ color: #2b35f5; }

.cable-apex .cable-cord:hover::after, .cable-apex .cable-cord.active::after{ width: 100%; }

@media (max-width: 768px){.cable-apex .cable-cable{ padding: 1rem; }

.cable-apex .cable-deck{ display: none;  }}

.cable-apex {
    background: rgb(255, 255, 255);
    background-image: none;
}

.base-root {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--ink-base);
}
.base-root,
.base-root *,
.base-root *::before,
.base-root *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.base-root .base-earth, .base-root .base-base-cords, .base-root .base-node-base{
            display: flex;
            flex-wrap: wrap;
        }

.base-root .base-earth > *, .base-root .base-base-cords > *, .base-root .base-node-base > *{
            min-width: 0;
        }

.base-root{
            background: #ffffff;
            padding: 6rem 2rem 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

.base-root .base-earth{
            max-width: 1400px;
            margin: 0 auto;
            gap: 4rem;
            justify-content: space-between;
            margin-bottom: 4rem;
        }

.base-root .base-base-brand{ flex: 1 1 300px; }

.base-root .base-lead-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: #0f172a;
            display: block;
            margin-bottom: 1rem;
        }

.base-root .base-ink-base{ color: #64748b; max-width: 300px; }

.base-root .base-base-cords{ flex: 2 1 600px; justify-content: flex-end; gap: 4rem; }

.base-root .base-node-base{ flex-direction: column; gap: 1rem; }

.base-root .base-lead-base{ font-weight: 700; color: #0f172a; margin-bottom: 0.5rem; display: block; }

.base-root .base-cord-base{ color: #64748b; }

.base-root .base-cord-base:hover{ color: #2b35f5; }

.base-root .base-base-legal{
            max-width: 1400px;
            margin: 0 auto;
            padding-top: 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
        }

.base-root .base-ink-ink{ color: #94a3b8; font-size: 0.875rem; }

@media (max-width: 768px){.base-root .base-base-cords{ justify-content: flex-start; }}