/* 
         * 视觉基因系统 (Morandi tones, Sharp edges, Breathable space) 
         */
        :root {
            --prime: #72e1dd;
            --prime-soft: rgba(114, 225, 221, 0.15);
            --prime-deep: #4cb8b4;
            --bg-core: #fdfdfd;
            --bg-alt: #f4f7f9;
            --char-dark: #1a202c;
            --char-mid: #4a5568;
            --char-light: #718096;
            --surface: #ffffff;
            
            --radius: 9px; /* 7-13px constraint */
            --shadow-base: 0 4px 12px -2px rgba(0, 0, 0, 0.04), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
            --shadow-hover: 0 12px 24px -4px rgba(0, 0, 0, 0.08), 0 6px 12px -2px rgba(0, 0, 0, 0.04), 0 0 0 1px var(--prime-soft);
            
            --space-sm: 1rem;
            --space-md: 2.5rem;
            --space-lg: 5rem;
            --space-xl: 8rem;
            
            --font-sans: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-serif: 'Noto Serif SC', 'Songti SC', Georgia, serif;
            
            --trans: all 0.25s ease;
        }

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

        body {
            font-family: var(--font-sans);
            color: var(--char-mid);
            background-color: var(--bg-core);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        /* 强制换行规范 */
        .char, .stroke, .mark, .cue {
            word-break: break-word;
            overflow-wrap: break-word;
        }
        .stroke {
            white-space: normal;
        }
        p {
            word-break: keep-all;
        }

        /* 布局基础 */
        .board {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--space-md);
        }

        /* 强制Flex规范 */
        .skin, .tray, .trail, .ping {
            display: flex;
            flex-wrap: wrap;
        }
        .skin > *, .tray > *, .trail > *, .ping > * {
            min-width: 0;
        }

        /* 导航区域 (Banner/Ping) */
        .ping {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(253, 253, 253, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0,0,0,0.03);
            padding: 1rem var(--space-md);
            align-items: center;
            justify-content: space-between;
        }

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

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

        .mark {
            text-decoration: none;
            color: var(--char-mid);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--trans);
            position: relative;
            padding: 0.5rem 0;
        }

        .mark:hover {
            color: var(--prime-deep);
        }

        .mark::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--prime);
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.4s ease;
        }

        .mark:hover::after, .mark.active::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        .mark.active {
            color: var(--char-dark);
            font-weight: 600;
        }

        /* Hero区域 (Cloud) - 严格遵循 vertical_stack */
        .cloud {
            padding: var(--space-xl) 0 0 0;
            background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg-core) 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .cloud-ink {
            width: 100%;
            max-width: 900px;
            text-align: center;
            padding: 0 var(--space-md);
            margin-bottom: var(--space-lg);
        }

        .cloud .stroke {
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--char-dark);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 1.5rem;
        }

        .cloud .char {
            font-size: clamp(1.1rem, 2vw, 1.25rem);
            color: var(--char-mid);
            max-width: 700px;
            margin: 0 auto 2.5rem auto;
        }

        .tap {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 1rem 2.5rem;
            background-color: var(--char-dark);
            color: var(--surface);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            border-radius: var(--radius);
            transition: var(--trans);
            box-shadow: 0 4px 14px 0 rgba(0,0,0,0.1);
        }

        .tap:hover {
            transform: translateY(-2px);
            background-color: var(--prime-deep);
            box-shadow: 0 6px 20px rgba(114, 225, 221, 0.4);
            color: var(--surface);
        }

        /* Hero全宽视觉 (SVG Motion) */
        .cloud-vista {
            width: 100%;
            height: 400px;
            position: relative;
            overflow: hidden;
            background-color: var(--bg-core);
            display: flex;
            justify-content: center;
            align-items: flex-end;
            border-top: 1px solid rgba(0,0,0,0.02);
        }

        /* 模拟输入流的SVG动效 */
        .typing-wave {
            width: 120%;
            height: 100%;
            opacity: 0.8;
        }

        /* 能力区 (Stage - Aside) */
        .stage {
            padding: var(--space-xl) 0;
            background-color: var(--surface);
        }

        .stage-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: center;
        }

        .stage-ink {
            flex: 1 1 400px;
        }

        .stage .stroke {
            font-size: 2.2rem;
            color: var(--char-dark);
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        .stage .char {
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }

        .cue-skin {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .cue {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1rem;
            border-radius: var(--radius);
            background: var(--bg-core);
            border: 1px solid rgba(0,0,0,0.03);
            transition: var(--trans);
        }

        .cue:hover {
            transform: translateX(5px);
            border-color: var(--prime);
            box-shadow: var(--shadow-base);
        }

        .bark {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: var(--radius);
            background: var(--prime-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--prime-deep);
        }

        .cue-ink h3 {
            font-size: 1.1rem;
            color: var(--char-dark);
            margin-bottom: 0.25rem;
        }

        .cue-ink p {
            font-size: 0.95rem;
            color: var(--char-light);
        }

        .seal-board {
            flex: 1 1 500px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
            position: relative;
        }

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

        /* 生态网格区 (Vista - Article) */
        .vista {
            padding: var(--space-xl) 0;
            background-color: var(--bg-alt);
        }

        .vista-ping {
            text-align: center;
            margin-bottom: var(--space-lg);
        }

        .vista-ping .stroke {
            font-family: var(--font-serif); /* 衬线字体增强编辑感 */
            font-size: 2.5rem;
            color: var(--char-dark);
            margin-bottom: 1rem;
        }

        .tray {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .tile {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 3rem 2rem;
            text-align: center;
            box-shadow: var(--shadow-base);
            transition: var(--trans);
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;
            overflow: hidden;
            border: 1px solid transparent;
        }

        .tile::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--prime);
            transform: scaleX(0);
            transition: transform 0.3s ease;
            transform-origin: center;
        }

        .tile:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(114, 225, 221, 0.2);
        }

        .tile:hover::before {
            transform: scaleX(1);
        }

        .tile-bark {
            width: 64px;
            height: 64px;
            margin-bottom: 1.5rem;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--trans);
        }

        .tile:hover .tile-bark {
            background: var(--prime-soft);
            color: var(--prime-deep);
        }

        .tile .stroke {
            font-size: 1.4rem;
            color: var(--char-dark);
            margin-bottom: 1rem;
            font-family: var(--font-serif);
        }

        .tile .char {
            font-size: 0.95rem;
            color: var(--char-mid);
            margin-bottom: 2rem;
            flex-grow: 1;
        }

        .lex-mark {
            font-weight: 600;
            color: var(--char-dark);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
        }

        .tile:hover .lex-mark {
            color: var(--prime-deep);
        }

        /* 补充信息区 (Pool - Div) */
        .pool {
            padding: var(--space-lg) 0;
            background-color: var(--surface);
            border-top: 1px solid rgba(0,0,0,0.03);
        }

        .pool-ink {
            max-width: 800px;
            margin: 0 auto;
        }

        .pool-ink h2 {
            font-size: 1.8rem;
            color: var(--char-dark);
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .byte-skin {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .byte {
            padding: 2rem;
            background: var(--bg-core);
            border-radius: var(--radius);
            border-left: 4px solid var(--prime);
        }

        .byte h4 {
            color: var(--char-dark);
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        /* 页脚 (Dock) */
        .dock {
            background-color: var(--char-dark);
            color: rgba(255,255,255,0.7);
            padding: 4rem 0 2rem 0;
            font-size: 0.9rem;
        }

        .dock-skin {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .dock-byte {
            flex: 1 1 250px;
        }

        .dock-stroke {
            color: var(--surface);
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            letter-spacing: 1px;
        }

        .dock-trail {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .dock-trail a {
            color: rgba(255,255,255,0.6);
            text-decoration: none;
            transition: var(--trans);
        }

        .dock-trail a:hover {
            color: var(--prime);
        }

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

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .stage-layout {
                flex-direction: column;
            }
            .seal-board {
                order: -1;
                width: 100%;
            }
        }

        @media (max-width: 768px) {
            .cloud .stroke {
                font-size: 2rem;
            }
            .trail {
                display: none; /* 简化移动端，实际应用中需折叠菜单 */
            }
            .tray {
                grid-template-columns: 1fr;
            }
            .dock-skin {
                flex-direction: column;
            }
            .dock-root {
                flex-direction: column;
                text-align: center;
            }
            .cloud-vista {
                height: 200px;
            }
        }

.trail-ping {
    font-family: var(--font-sans);
    line-height: 1.7;
    color: var(--char-mid);
}
.trail-ping,
.trail-ping *,
.trail-ping *::before,
.trail-ping *::after {
    box-sizing: border-box;
}

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

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

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

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

.trail-ping a.trail-mark {
    --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;
}

.trail-ping a.trail-mark,
.trail-ping a.trail-mark:hover,
.trail-ping a.trail-mark:focus,
.trail-ping a.trail-mark:active,
.trail-ping a.trail-mark.active,
.trail-ping a.trail-mark[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);
}

.trail-ping .trail-mark{
            word-break: break-word;
            overflow-wrap: break-word;
        }

.trail-ping .trail-trail, .trail-ping{
            display: flex;
            flex-wrap: wrap;
        }

.trail-ping .trail-trail > *, .trail-ping > *{
            min-width: 0;
        }

.trail-ping{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(253, 253, 253, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0,0,0,0.03);
            padding: 1rem 2.5rem;
            align-items: center;
            justify-content: space-between;
        }

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

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

.trail-ping .trail-mark{
            text-decoration: none;
            color: #4a5568;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.25s ease;
            position: relative;
            padding: 0.5rem 0;
        }

.trail-ping .trail-mark:hover{
            color: #4cb8b4;
        }

.trail-ping .trail-mark::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #72e1dd;
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.4s ease;
        }

.trail-ping .trail-mark:hover::after, .trail-ping .trail-mark.active::after{
            transform: scaleX(1);
            transform-origin: left;
        }

.trail-ping .trail-mark.active{
            color: #1a202c;
            font-weight: 600;
        }

@media (max-width: 768px){.trail-ping .trail-trail{
                display: none; 
            }}

.trail-ping {
    background: rgb(253, 253, 253);
    background-image: none;
}

.dock-dock {
    font-family: var(--font-sans);
    line-height: 1.7;
    color: var(--char-mid);
}
.dock-dock,
.dock-dock *,
.dock-dock *::before,
.dock-dock *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.dock-dock .dock-char{
            word-break: break-word;
            overflow-wrap: break-word;
        }

.dock-dock .dock-board{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2.5rem;
        }

.dock-dock{
            background-color: #1a202c;
            color: rgba(255,255,255,0.7);
            padding: 4rem 0 2rem 0;
            font-size: 0.9rem;
        }

.dock-dock .dock-dock-skin{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
            margin-bottom: 3rem;
        }

.dock-dock .dock-dock-byte{
            flex: 1 1 250px;
        }

.dock-dock .dock-dock-stroke{
            color: #ffffff;
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            letter-spacing: 1px;
        }

.dock-dock .dock-dock-trail{
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

.dock-dock .dock-dock-trail a{
            color: rgba(255,255,255,0.6);
            text-decoration: none;
            transition: all 0.25s ease;
        }

.dock-dock .dock-dock-trail a:hover{
            color: #72e1dd;
        }

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

@media (max-width: 768px){.dock-dock .dock-dock-skin{
                flex-direction: column;
            }

.dock-dock .dock-dock-root{
                flex-direction: column;
                text-align: center;
            }}