/* 基础变量与重置 */
        :root {
            --color-primary: #f1644c;
            --color-primary-dark: #d84b34;
            --color-primary-light: #fff0ed;
            --color-text-main: #1a1f36;
            --color-text-sub: #4f566b;
            --color-bg-page: #f8f9fa;
            --color-bg-white: #ffffff;
            --color-border: #e3e8ee;
            
            --radius-sm: 12px;
            --radius-md: 18px;
            --radius-lg: 24px;
            
            --shadow-soft: 0 10px 30px rgba(241, 100, 76, 0.08), 0 4px 12px rgba(0, 0, 0, 0.03);
            --shadow-hover: 0 20px 40px rgba(241, 100, 76, 0.15), 0 8px 16px rgba(0, 0, 0, 0.06);
            
            --transition: all 0.25s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Microsoft YaHei", sans-serif;
            --max-width: 1240px;
        }

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

        body {
            font-family: var(--font-stack);
            color: var(--color-text-main);
            background-color: var(--color-bg-page);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        /* 顶部导航区域 (apex) */
        .apex-shell {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--color-border);
            z-index: 1000;
        }

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

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

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

        .scroll-band {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
            min-width: 0;
        }

        .lexis-node {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-sub);
            padding: 8px 0;
            position: relative;
        }

        .lexis-node:hover,
        .lexis-node.active {
            color: var(--color-primary);
        }

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

        /* 主内容区 */
        .core-realm {
            padding-top: 80px; /* 补偿固定导航 */
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        /* Hero展示区 (realm-engine) - 垂直堆叠蓝图 */
        .realm-engine {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 80px 24px 0;
            background: linear-gradient(180deg, #fff3f0 0%, var(--color-bg-page) 100%);
            min-width: 0;
            overflow: hidden;
        }

        .realm-script-shell {
            max-width: 900px;
            margin: 0 auto 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 0;
        }

        .crown-primary {
            font-size: clamp(36px, 5vw, 56px);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 24px;
            color: var(--color-text-main);
            white-space: normal;
        }

        .crown-highlight {
            background: linear-gradient(135deg, var(--color-primary), #ff8a65);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .script-lead {
            font-size: clamp(16px, 2vw, 20px);
            color: var(--color-text-sub);
            max-width: 760px;
            margin-bottom: 40px;
            line-height: 1.8;
            word-break: keep-all;
        }

        .tap-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 40px;
            font-size: 18px;
            font-weight: 600;
            color: var(--color-bg-white);
            background: linear-gradient(135deg, var(--color-primary), #ff7a59);
            border-radius: 100px;
            box-shadow: 0 8px 24px rgba(241, 100, 76, 0.3);
            transition: var(--transition);
            min-width: 0;
        }

        .tap-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(241, 100, 76, 0.4);
        }

        /* Hero视觉承载 - 替代图片的大型视觉结构 */
        .realm-visual-board {
            width: 100%;
            max-width: var(--max-width);
            height: clamp(300px, 40vw, 500px);
            background: var(--color-bg-white);
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            box-shadow: var(--shadow-soft);
            position: relative;
            display: flex;
            justify-content: center;
            align-items: flex-end;
            padding: 40px;
            min-width: 0;
            border: 1px solid rgba(255,255,255,0.5);
            border-bottom: none;
        }

        /* 纯CSS绘制的抽象输入法界面/舞台感 */
        .visual-stage {
            width: 80%;
            height: 80%;
            background: linear-gradient(to bottom, #fcfcfc, #f0f3f6);
            border-radius: var(--radius-md);
            box-shadow: inset 0 2px 10px rgba(0,0,0,0.02), 0 20px 40px rgba(0,0,0,0.05);
            position: relative;
            display: flex;
            flex-direction: column;
            padding: 24px;
            gap: 16px;
        }

        .visual-band {
            height: 40px;
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
            display: flex;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
        }
        
        .visual-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--color-primary-light); }
        .visual-line { height: 6px; background: #edf2f7; border-radius: 3px; flex-grow: 1; }
        
        .visual-keys {
            flex-grow: 1;
            display: grid;
            grid-template-columns: repeat(10, 1fr);
            gap: 8px;
        }
        
        .visual-key {
            background: white;
            border-radius: 6px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.02);
            border-bottom: 2px solid #e2e8f0;
        }

        .visual-key.highlight { background: var(--color-primary-light); border-bottom-color: #ffd6cc;}

        /* 能力区 1: 核心输入引擎 (engine-capability) */
        .engine-pool {
            padding: 100px 24px;
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .crown-secondary {
            font-size: 32px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 16px;
            white-space: normal;
        }

        .script-sub {
            text-align: center;
            color: var(--color-text-sub);
            font-size: 18px;
            margin-bottom: 60px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .batch-tray {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
            min-width: 0;
        }

        .phrase-unit {
            background: var(--color-bg-white);
            border-radius: var(--radius-md);
            padding: 40px 32px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
            border: 1px solid var(--color-border);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .phrase-unit:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(241, 100, 76, 0.2);
        }

        .glyph-shell {
            width: 64px;
            height: 64px;
            border-radius: 16px;
            background: linear-gradient(135deg, var(--color-primary-light), #ffffff);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            box-shadow: inset 0 2px 4px rgba(255,255,255,0.8), 0 4px 12px rgba(241,100,76,0.1);
        }

        .glyph-core {
            width: 32px;
            height: 32px;
            fill: var(--color-primary);
        }

        .crown-tertiary {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
            white-space: normal;
        }

        .script-body {
            color: var(--color-text-sub);
            font-size: 15px;
            line-height: 1.8;
            flex-grow: 1;
        }

        .node-node {
            display: inline-flex;
            align-items: center;
            color: var(--color-primary);
            font-weight: 600;
            margin-top: 24px;
            font-size: 15px;
        }

        .node-node svg {
            width: 16px;
            height: 16px;
            margin-left: 4px;
            transition: transform 0.2s ease;
        }

        .node-node:hover svg {
            transform: translateX(4px);
        }

        /* 能力区 2: 海量资源 (tray-highlight) */
        .tray-cloud {
            padding: 100px 24px;
            background-color: var(--color-bg-white);
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .cloud-core {
            max-width: var(--max-width);
            margin: 0 auto;
            width: 100%;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .batch-split {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 40px;
            min-width: 0;
        }

        .split-unit {
            flex: 1;
            min-width: min(100%, 400px);
            background: var(--color-bg-page);
            border-radius: var(--radius-lg);
            padding: 48px;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .split-unit::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
            opacity: 0.6;
            border-radius: 50%;
            transform: translate(50%, -50%);
        }

        .script-rich {
            color: var(--color-text-sub);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 24px;
            word-break: keep-all;
        }

        .band-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: auto;
        }

        .unit-tag {
            padding: 6px 16px;
            background: rgba(241, 100, 76, 0.08);
            color: var(--color-primary-dark);
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
        }

        /* 引导转化区 (pool-comparison) */
        .pool-nexus {
            padding: 100px 24px;
            background: linear-gradient(to bottom, var(--color-bg-page), #ffffff);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            min-width: 0;
        }

        .nexus-core {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 0;
        }

        .batch-platforms {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin: 40px 0;
            width: 100%;
        }

        .platform-stroke {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 32px;
            background: var(--color-bg-white);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 16px;
            color: var(--color-text-main);
            min-width: 160px;
            justify-content: center;
        }

        .platform-stroke:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            box-shadow: 0 4px 12px rgba(241, 100, 76, 0.1);
        }

        .platform-glyph {
            width: 24px;
            height: 24px;
            fill: currentColor;
        }

        .script-trust {
            font-size: 14px;
            color: var(--color-text-sub);
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .trust-dot {
            width: 6px;
            height: 6px;
            background-color: #34c759;
            border-radius: 50%;
        }

        /* 页脚区 (tail-nexus) */
        .tail-nexus {
            background-color: #111424;
            color: #8f95b2;
            padding: 60px 24px 30px;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .tail-core {
            max-width: var(--max-width);
            margin: 0 auto;
            width: 100%;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .batch-tail {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 40px;
            margin-bottom: 30px;
            min-width: 0;
        }

        .tail-brand {
            font-size: 20px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
        }

        .script-cache {
            font-size: 14px;
            line-height: 1.6;
            max-width: 300px;
        }

        .band-links {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        .node-column {
            display: flex;
            flex-direction: column;
            gap: 12px;
            min-width: 120px;
        }

        .node-crown {
            color: #ffffff;
            font-weight: 600;
            font-size: 15px;
            margin-bottom: 8px;
        }

        .tail-node {
            font-size: 14px;
        }

        .tail-node:hover {
            color: var(--color-primary);
        }

        .tail-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            font-size: 13px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .apex-core { padding: 12px 16px; }
            .scroll-band { display: none; /* 移动端简易处理，实际应有折叠菜单 */ }
            .realm-engine { padding-top: 40px; }
            .batch-tray { grid-template-columns: 1fr; }
            .split-unit { padding: 32px; }
            .platform-stroke { width: 100%; }
        }

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

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

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

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

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

.lexis-apex-shell a.lexis-lexis-node {
    --aisite-shell-nav-padding: 8px 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;
}

.lexis-apex-shell a.lexis-lexis-node,
.lexis-apex-shell a.lexis-lexis-node:hover,
.lexis-apex-shell a.lexis-lexis-node:focus,
.lexis-apex-shell a.lexis-lexis-node:active,
.lexis-apex-shell a.lexis-lexis-node.active,
.lexis-apex-shell a.lexis-lexis-node[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);
}

.lexis-apex-shell{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #e3e8ee;
            z-index: 1000;
        }

.lexis-apex-shell .lexis-apex-core{
            max-width: 1240px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

.lexis-apex-shell .lexis-seal{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.lexis-apex-shell .lexis-seal img{
            height: 32px;
            width: auto;
            display: block;
        }

.lexis-apex-shell .lexis-scroll-band{
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
            min-width: 0;
        }

.lexis-apex-shell .lexis-lexis-node{
            font-size: 15px;
            font-weight: 500;
            color: #4f566b;
            padding: 8px 0;
            position: relative;
        }

.lexis-apex-shell .lexis-lexis-node:hover, .lexis-apex-shell .lexis-lexis-node.active{
            color: #f1644c;
        }

.lexis-apex-shell .lexis-lexis-node.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #f1644c;
            border-radius: 2px;
        }

@media (max-width: 768px){.lexis-apex-shell .lexis-apex-core{ padding: 12px 16px; }

.lexis-apex-shell .lexis-scroll-band{ display: none;  }}

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

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

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

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

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

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

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

.nexus-tail-nexus{
            background-color: #111424;
            color: #8f95b2;
            padding: 60px 24px 30px;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.nexus-tail-nexus .nexus-tail-core{
            max-width: 1240px;
            margin: 0 auto;
            width: 100%;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.nexus-tail-nexus .nexus-batch-tail{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 40px;
            margin-bottom: 30px;
            min-width: 0;
        }

.nexus-tail-nexus .nexus-tail-brand{
            font-size: 20px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
        }

.nexus-tail-nexus .nexus-script-cache{
            font-size: 14px;
            line-height: 1.6;
            max-width: 300px;
        }

.nexus-tail-nexus .nexus-band-links{
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

.nexus-tail-nexus .nexus-node-column{
            display: flex;
            flex-direction: column;
            gap: 12px;
            min-width: 120px;
        }

.nexus-tail-nexus .nexus-node-crown{
            color: #ffffff;
            font-weight: 600;
            font-size: 15px;
            margin-bottom: 8px;
        }

.nexus-tail-nexus .nexus-tail-node{
            font-size: 14px;
        }

.nexus-tail-nexus .nexus-tail-node:hover{
            color: #f1644c;
        }

.nexus-tail-nexus .nexus-tail-bottom{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            font-size: 13px;
        }