/* === 视觉基因变量 === */
        :root {
            --color-primary: #de4d3d;
            --color-primary-hover: #f05a49;
            --color-bg-base: #0a0b0e;
            --color-bg-surface: #12141a;
            --color-bg-elevated: #1a1d24;
            --color-font-main: #ffffff;
            --color-font-muted: #94a0b8;
            --color-border: rgba(255, 255, 255, 0.08);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --shadow-base: 0 4px 20px rgba(0, 0, 0, 0.4);
            --shadow-glow: 0 8px 32px rgba(222, 77, 61, 0.15);
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition-speed: 0.25s;
        }

        /* === 全局重置与排版 === */
        *, *::before, *::after {
            box-sizing: border-box;
        }
        body {
            margin: 0;
            padding: 0;
            background-color: var(--color-bg-base);
            color: var(--color-font-main);
            font-family: var(--font-family);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img, svg {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1, h2, h3, p {
            margin: 0;
            word-break: break-word;
            overflow-wrap: break-word;
            white-space: normal;
        }
        p {
            word-break: keep-all;
        }

        /* === 布局基座容器 === */
        .shell-root {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .zone-pool {
            flex: 1;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        /* === 导航栏 (复用结构) === */
        .spell-crown {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(10, 11, 14, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
        }
        .glide-bar {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            min-width: 0;
        }
        .spell-mark {
            height: 32px;
            display: flex;
            align-items: center;
            min-width: 0;
        }
        .spell-mark img {
            height: 100%;
            width: auto;
        }
        .glide-chord {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            min-width: 0;
        }
        .glide-path {
            padding: 8px 16px;
            color: var(--color-font-muted);
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: color var(--transition-speed) ease, background-color var(--transition-speed) ease;
        }
        .glide-path:hover {
            color: var(--color-font-main);
            background-color: rgba(255, 255, 255, 0.05);
        }
        .glide-path.active {
            color: var(--color-primary);
            background-color: rgba(222, 77, 61, 0.1);
        }

        /* === 按钮语法 === */
        .type-tap {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 32px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-speed) ease;
            cursor: pointer;
            border: 1px solid transparent;
        }
        .type-tap-primary {
            background-color: var(--color-primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
        }
        .type-tap-primary:hover {
            background-color: var(--color-primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 12px 40px rgba(222, 77, 61, 0.25);
        }

        /* === 页面主体版心与通用排版 === */
        .board-core {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        .font-muted {
            color: var(--color-font-muted);
            font-size: 1.125rem;
            line-height: 1.8;
            max-width: 700px;
        }
        .head-major {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            margin-bottom: 24px;
            color: var(--color-font-main);
        }

        /* === 模块 1: Hero (intro) === */
        .smart-pool {
            padding: 180px 0 100px;
            background: radial-gradient(circle at 20% 30%, rgba(222, 77, 61, 0.08) 0%, transparent 60%),
                        var(--color-bg-base);
            position: relative;
        }
        .smart-chord {
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            align-items: center;
            min-width: 0;
        }
        .smart-shell {
            flex: 1;
            min-width: 320px;
        }
        .smart-head {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.02em;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #ffffff 0%, #a0a5b0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .smart-tap-chord {
            margin-top: 40px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            min-width: 0;
        }
        .pic-board {
            flex: 1.2;
            min-width: 320px;
            position: relative;
        }
        .pic-shell {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: 0 30px 60px rgba(0,0,0,0.6);
            border: 1px solid var(--color-border);
            position: relative;
            transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
            transition: transform 0.5s ease;
        }
        .pic-shell:hover {
            transform: perspective(1000px) rotateY(0) rotateX(0);
        }
        .pic-shell::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom right, rgba(255,255,255,0.1), transparent 50%);
            pointer-events: none;
        }

        /* === 模块 2: 方言与外语 (capability) === */
        .cloud-board {
            padding: 100px 0;
            background-color: var(--color-bg-surface);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .cloud-head-zone {
            text-align: center;
            margin-bottom: 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 0;
        }
        .phrase-chord {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            min-width: 0;
        }
        .phrase-shell {
            flex: 1;
            min-width: 280px;
            background: var(--color-bg-elevated);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 40px 32px;
            transition: transform var(--transition-speed) ease, border-color var(--transition-speed) ease;
        }
        .phrase-shell:hover {
            transform: translateY(-5px);
            border-color: var(--color-primary);
        }
        .glyph-shell {
            width: 56px;
            height: 56px;
            border-radius: 12px;
            background: rgba(222, 77, 61, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--color-primary);
        }
        .phrase-head {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .phrase-font {
            color: var(--color-font-muted);
            font-size: 1rem;
            line-height: 1.6;
        }

        /* === 模块 3: 使用场景 (capability) === */
        .zone-board {
            padding: 120px 0;
            background: var(--color-bg-base);
        }
        .skin-chord {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: 60px;
            min-width: 0;
        }
        .skin-shell {
            flex: 1;
            min-width: 300px;
            border-radius: var(--radius-md);
            background: linear-gradient(180deg, var(--color-bg-surface) 0%, rgba(18, 20, 26, 0.5) 100%);
            border: 1px solid var(--color-border);
            padding: 48px 32px;
            position: relative;
            overflow: hidden;
            transition: all var(--transition-speed) ease;
        }
        .skin-shell:hover {
            background: linear-gradient(180deg, var(--color-bg-elevated) 0%, rgba(26, 29, 36, 0.8) 100%);
            box-shadow: var(--shadow-base);
        }
        .skin-shell::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
            opacity: 0;
            transition: opacity var(--transition-speed) ease;
        }
        .skin-shell:hover::before {
            opacity: 1;
        }
        .skin-glyph {
            margin-bottom: 24px;
        }

        /* === 模块 4: 核心技术 (capability) === */
        .lex-board {
            padding: 100px 0;
            background: radial-gradient(ellipse at top, var(--color-bg-elevated) 0%, var(--color-bg-base) 80%);
            border-top: 1px solid var(--color-border);
        }
        .lex-chord {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 60px;
            min-width: 0;
        }
        .lex-shell {
            flex: 1;
            min-width: 320px;
        }
        .lex-motion {
            flex: 1;
            min-width: 320px;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            height: 400px;
            background: rgba(255,255,255,0.02);
            border-radius: var(--radius-lg);
            border: 1px dashed rgba(255,255,255,0.1);
        }
        /* 动效视觉承载 */
        .motion-bar {
            width: 6px;
            background: var(--color-primary);
            border-radius: 3px;
            margin: 0 4px;
            display: inline-block;
            animation: wave 1.2s infinite ease-in-out;
        }
        .motion-bar:nth-child(1) { animation-delay: -1.2s; height: 30px; }
        .motion-bar:nth-child(2) { animation-delay: -1.1s; height: 60px; }
        .motion-bar:nth-child(3) { animation-delay: -1.0s; height: 90px; }
        .motion-bar:nth-child(4) { animation-delay: -0.9s; height: 50px; }
        .motion-bar:nth-child(5) { animation-delay: -0.8s; height: 70px; }
        .motion-bar:nth-child(6) { animation-delay: -0.7s; height: 40px; }

        @keyframes wave {
            0%, 40%, 100% { transform: scaleY(0.4); opacity: 0.5; }
            20% { transform: scaleY(1); opacity: 1; box-shadow: 0 0 10px var(--color-primary); }
        }
        
        .motion-font-zone {
            position: absolute;
            bottom: 40px;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            justify-content: center;
            padding: 0 20px;
        }
        .motion-font-block {
            background: var(--color-bg-surface);
            border: 1px solid var(--color-border);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--color-font-main);
            box-shadow: var(--shadow-base);
            position: relative;
        }
        .motion-mark {
            color: var(--color-primary);
            font-weight: bold;
            margin-left: 4px;
        }

        /* === 页脚 === */
        .dict-tail {
            background-color: var(--color-bg-surface);
            border-top: 1px solid var(--color-border);
            padding: 60px 0 40px;
        }
        .root-chord {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 40px;
            min-width: 0;
        }
        .root-brand {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-font-main);
            margin-bottom: 16px;
        }
        .root-font {
            color: var(--color-font-muted);
            font-size: 0.875rem;
        }
        .root-keys {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            min-width: 0;
        }
        .root-bar {
            display: flex;
            flex-direction: column;
            gap: 12px;
            min-width: 0;
        }
        .root-head {
            font-weight: 600;
            color: var(--color-font-main);
            margin-bottom: 8px;
        }
        .root-path {
            color: var(--color-font-muted);
            font-size: 0.875rem;
            transition: color var(--transition-speed) ease;
        }
        .root-path:hover {
            color: var(--color-primary);
        }
        .root-line {
            border-top: 1px solid var(--color-border);
            padding-top: 24px;
            text-align: center;
        }

        /* === 响应式断点 === */
        @media (max-width: 1024px) {
            .smart-pool { padding: 140px 0 80px; }
            .smart-chord { gap: 40px; }
            .glide-chord { display: none; /* 移动端导航简化处理，保持HTML结构完整性，此处仅隐藏具体链接防止错位，实际需配合JS展开 */ }
        }
        @media (max-width: 768px) {
            .smart-pool { text-align: center; }
            .smart-tap-chord { justify-content: center; }
            .cloud-head-zone { text-align: left; align-items: flex-start; }
            .phrase-chord { flex-direction: column; }
            .skin-chord { flex-direction: column; }
            .lex-chord { flex-direction: column; }
            .root-chord { flex-direction: column; }
            .root-keys { flex-direction: column; gap: 24px; }
        }

.spell-spell-crown {
    font-family: var(--font-stack);
    line-height: 1.6;
    color: var(--color-font-main);
}
.spell-spell-crown,
.spell-spell-crown *,
.spell-spell-crown *::before,
.spell-spell-crown *::after {
    box-sizing: border-box;
}

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

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

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

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

.spell-spell-crown a.spell-glide-path {
    --aisite-shell-nav-padding: 8px 16px;
    --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;
}

.spell-spell-crown a.spell-glide-path,
.spell-spell-crown a.spell-glide-path:hover,
.spell-spell-crown a.spell-glide-path:focus,
.spell-spell-crown a.spell-glide-path:active,
.spell-spell-crown a.spell-glide-path.active,
.spell-spell-crown a.spell-glide-path[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);
}

.spell-spell-crown{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(10, 11, 14, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

.spell-spell-crown .spell-glide-bar{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

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

.spell-spell-crown .spell-spell-mark img{
            height: 28px;
            width: auto;
        }

.spell-spell-crown .spell-glide-chord{
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            min-width: 0;
        }

.spell-spell-crown .spell-glide-path{
            padding: 8px 16px;
            font-size: 0.95rem;
            color: #94a0b8;
            border-radius: 6px;
            transition: all 0.25s ease;
            min-width: 0;
        }

.spell-spell-crown .spell-glide-path:hover, .spell-spell-crown .spell-glide-path.active{
            color: #ffffff;
            background: rgba(255, 255, 255, 0.05);
        }

@media (max-width: 768px){.spell-spell-crown .spell-glide-bar{
                flex-direction: column;
                height: auto;
                padding: 16px 24px;
                gap: 16px;
            }

.spell-spell-crown .spell-glide-chord{
                justify-content: center;
                width: 100%;
            }}

.spell-spell-crown {
    background: rgb(10, 11, 14);
    background-image: none;
}

.dict-root-tail {
    font-family: var(--font-stack);
    line-height: 1.6;
    color: var(--color-font-main);
}
.dict-root-tail,
.dict-root-tail *,
.dict-root-tail *::before,
.dict-root-tail *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.dict-root-tail .dict-dict-font{
            word-break: break-word;
            overflow-wrap: break-word;
            word-break: keep-all;
        }

.dict-root-tail{
            background: #0a0b0e;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 60px 24px;
            margin-top: auto;
        }

.dict-root-tail .dict-dict-zone{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
        }

.dict-root-tail .dict-dict-font{
            color: #94a0b8;
            font-size: 0.9rem;
            min-width: 0;
        }

.dict-root-tail .dict-dict-chord{
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            min-width: 0;
        }

.dict-root-tail .dict-dict-path{
            color: #94a0b8;
            font-size: 0.9rem;
            transition: all 0.25s ease;
            min-width: 0;
        }

.dict-root-tail .dict-dict-path:hover{
            color: #ffffff;
        }

@media (max-width: 768px){.dict-root-tail .dict-dict-zone{
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }}