/* ====================
           基础变量与重置
           ==================== */
        :root {
            --bg-main: #fbfafc;
            --bg-alt: #ffffff;
            --bg-deep: #2a1b4d;
            --primary: #8b67ef;
            --primary-hover: #7a56de;
            --primary-light: rgba(139, 103, 239, 0.1);
            --text-main: #1d1929;
            --text-sub: #585366;
            --text-inv: #ffffff;
            --border: rgba(29, 25, 41, 0.08);
            --radius: 16px;
            --radius-lg: 24px;
            --radius-full: 50px;
            --shadow-soft: 0 8px 30px rgba(139, 103, 239, 0.08);
            --shadow-hover: 0 12px 40px rgba(139, 103, 239, 0.15);
            --shadow-float: 0 20px 50px rgba(29, 25, 41, 0.06);
            --trans: 0.25s ease;
            --max-width: 1240px;
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            min-width: 0; /* 强制Flex子项收缩防止溢出 */
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            word-break: break-word;
            overflow-wrap: break-word;
            padding-top: 72px; /* 给固定导航留出空间 */
        }

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

        img, svg {
            display: block;
            max-width: 100%;
            height: auto;
        }

        /* 强制Flexbox必备规则 */
        .flex-shell {
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

        /* ====================
           导航区域 (Apex & Dicta)
           ==================== */
        .apex {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
            display: flex;
            flex-wrap: wrap;
        }

        .dicta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 16px 24px;
            min-width: 0;
        }

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

        .pup img {
            height: 32px;
            width: auto;
        }

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

        .glyph {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-sub);
            transition: color var(--trans);
            position: relative;
        }

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

        .glyph.active {
            color: var(--primary);
            font-weight: 600;
        }

        .glyph.active::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 50%;
            transform: translateX(-50%);
            width: 16px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* ====================
           展示区域 (Aura) - 角色变体
           ==================== */
        .aura {
            width: 100%;
            background: linear-gradient(180deg, #f4f0ff 0%, var(--bg-main) 100%);
            padding: 80px 24px 60px;
            display: flex;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .shell-aura {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 60px;
            width: 100%;
            min-width: 0;
        }

        .set-aura-topic {
            flex: 1 1 500px;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            align-items: flex-start;
            min-width: 0;
            z-index: 2;
        }

        .path-aura {
            font-size: clamp(36px, 4.5vw, 56px);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            letter-spacing: -1px;
            margin-bottom: 24px;
            white-space: normal;
        }

        .topic-aura {
            font-size: clamp(16px, 1.5vw, 20px);
            color: var(--text-sub);
            margin-bottom: 40px;
            line-height: 1.7;
            word-break: keep-all;
        }

        .belt-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            min-width: 0;
        }

        .set-aura-snap {
            flex: 1 1 400px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            position: relative;
            min-width: 0;
            z-index: 1;
        }

        .snap-aura {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-float);
            transform: translateY(0);
            transition: transform var(--trans);
        }

        .snap-aura:hover {
            transform: translateY(-8px);
        }

        /* ====================
           按钮组件 (Tap)
           ==================== */
        .tap {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 36px;
            background: var(--primary);
            color: var(--text-inv);
            font-weight: 600;
            font-size: 16px;
            border-radius: var(--radius-full);
            box-shadow: 0 8px 20px rgba(139, 103, 239, 0.3);
            transition: all var(--trans);
            cursor: pointer;
            border: 2px solid transparent;
        }

        .tap:hover {
            background: var(--primary-hover);
            box-shadow: 0 12px 28px rgba(139, 103, 239, 0.4);
            transform: translateY(-2px);
        }

        .tap-sub {
            background: var(--bg-alt);
            color: var(--text-main);
            border-color: var(--border);
            box-shadow: 0 4px 12px rgba(29, 25, 41, 0.05);
        }

        .tap-sub:hover {
            background: var(--bg-main);
            border-color: rgba(29, 25, 41, 0.15);
            box-shadow: 0 8px 20px rgba(29, 25, 41, 0.08);
            transform: translateY(-2px);
        }

        .tap-rune {
            width: 20px;
            height: 20px;
            margin-right: 8px;
            fill: currentColor;
        }

        /* ====================
           容器与网格 (Board & Deck)
           ==================== */
        .board {
            width: 100%;
            padding: 100px 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
        }

        .board-alt {
            background-color: var(--bg-alt);
            border-top: 1px solid var(--border);
        }

        .shell-board {
            max-width: var(--max-width);
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 48px;
            min-width: 0;
        }

        .set-path {
            width: 100%;
            text-align: center;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            align-items: center;
            min-width: 0;
        }

        .path-board {
            font-size: clamp(28px, 3.5vw, 40px);
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
            white-space: normal;
        }

        .topic-board {
            font-size: 18px;
            color: var(--text-sub);
            max-width: 720px;
            margin: 0 auto;
        }

        .deck {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            width: 100%;
            min-width: 0;
            justify-content: center;
        }

        /* ====================
           卡片组件 (Lexi)
           ==================== */
        .lexi {
            flex: 1 1 320px;
            background: var(--bg-alt);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            box-shadow: var(--shadow-soft);
            border: 1px solid rgba(255, 255, 255, 0.8);
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            transition: all var(--trans);
            position: relative;
            overflow: hidden;
            min-width: 0;
        }

        .lexi:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-5px);
            border-color: var(--primary-light);
        }

        /* 横向大卡片变体 */
        .lexi-wide {
            flex: 1 1 100%;
            flex-direction: row;
            align-items: center;
            padding: 0;
            gap: 0;
            background: var(--bg-main);
        }

        .lexi-wide .set-info {
            flex: 1 1 360px;
            padding: 48px;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            align-items: flex-start;
            min-width: 0;
        }

        .lexi-wide .set-media {
            flex: 1.5 1 480px;
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
            height: 100%;
        }

        .lexi-wide .snap {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
        }

        .lexi-rune {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            flex-shrink: 0;
        }

        .lexi-rune svg {
            width: 28px;
            height: 28px;
            fill: currentColor;
        }

        .path-lexi {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-main);
            white-space: normal;
        }

        .topic-lexi {
            font-size: 15px;
            color: var(--text-sub);
            margin-bottom: 32px;
            flex-grow: 1;
        }

        /* 徽章 (Vocab) */
        .vocab {
            display: inline-flex;
            align-items: center;
            padding: 6px 12px;
            background: rgba(139, 103, 239, 0.08);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            border-radius: 8px;
            margin-bottom: 16px;
        }

        /* ====================
           参数规格列表 (Node)
           ==================== */
        .deck-specs {
            flex-direction: column;
            gap: 16px;
        }

        .node-spec {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-start;
            padding: 20px;
            background: var(--bg-main);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: background var(--trans);
            min-width: 0;
        }

        .node-spec:hover {
            background: var(--bg-alt);
            box-shadow: 0 4px 12px rgba(29, 25, 41, 0.03);
        }

        .spec-tag {
            flex: 0 0 160px;
            font-weight: 600;
            color: var(--text-main);
            margin-right: 24px;
        }

        .spec-value {
            flex: 1 1 200px;
            color: var(--text-sub);
            font-size: 15px;
        }

        .spec-value span {
            display: inline-block;
            margin-right: 12px;
            margin-bottom: 8px;
            padding: 4px 10px;
            background: var(--bg-alt);
            border: 1px solid var(--border);
            border-radius: 6px;
            font-size: 13px;
        }

        /* ====================
           页脚区域 (Tail)
           ==================== */
        .tail {
            background: var(--bg-deep);
            color: var(--text-inv);
            padding: 80px 24px 40px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
        }

        .space {
            max-width: var(--max-width);
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            align-items: center;
            gap: 40px;
            min-width: 0;
        }

        .path-tail {
            font-size: 24px;
            font-weight: 700;
            letter-spacing: 2px;
        }

        .deck-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 32px;
            min-width: 0;
        }

        .glyph-tail {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            transition: color var(--trans);
        }

        .glyph-tail:hover {
            color: var(--text-inv);
        }

        .topic-tail {
            color: rgba(255, 255, 255, 0.4);
            font-size: 14px;
            text-align: center;
            width: 100%;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 32px;
        }

        /* ====================
           响应式断点
           ==================== */
        @media (max-width: 1024px) {
            .lexi-wide {
                flex-direction: column-reverse;
            }
            .lexi-wide .snap {
                border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            }
            .lexi-wide .set-media {
                flex: none;
                width: 100%;
            }
        }

        @media (max-width: 768px) {
            .char {
                display: none; /* 简化演示，移动端通常需要汉堡菜单，这里按蓝图保持结构 */
            }
            
            .set-aura-topic, .set-aura-snap {
                flex: 1 1 100%;
            }
            
            .aura {
                padding: 40px 20px 20px;
                text-align: center;
            }
            
            .set-aura-topic {
                align-items: center;
            }
            
            .belt-actions {
                justify-content: center;
            }
            
            .board {
                padding: 60px 20px;
            }
            
            .spec-tag {
                flex: 1 1 100%;
                margin-right: 0;
                margin-bottom: 8px;
            }
        }

.dicta-apex {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    word-break: break-word;
    color: var(--text-main);
}
.dicta-apex,
.dicta-apex *,
.dicta-apex *::before,
.dicta-apex *::after {
    box-sizing: border-box;
}

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

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

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

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

.dicta-apex a.dicta-glyph {
    --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;
}

.dicta-apex a.dicta-glyph,
.dicta-apex a.dicta-glyph:hover,
.dicta-apex a.dicta-glyph:focus,
.dicta-apex a.dicta-glyph:active,
.dicta-apex a.dicta-glyph.active,
.dicta-apex a.dicta-glyph[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);
}

.dicta-apex{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(139, 103, 239, 0.1);
        }

.dicta-apex .dicta-dicta{
            max-width: 1320px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

.dicta-apex .dicta-dicta > *{ min-width: 0; }

.dicta-apex .dicta-pup{
            display: flex;
            align-items: center;
        }

.dicta-apex .dicta-pup img{
            height: 32px;
            width: auto;
            display: block;
        }

.dicta-apex .dicta-char{
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
        }

.dicta-apex .dicta-char > *{ min-width: 0; }

.dicta-apex .dicta-glyph{
            font-size: 15px;
            font-weight: 500;
            color: #585366;
            position: relative;
            padding: 8px 0;
        }

.dicta-apex .dicta-glyph:hover, .dicta-apex .dicta-glyph.active{
            color: #8b67ef;
        }

.dicta-apex .dicta-glyph.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: #8b67ef;
            border-radius: 2px;
        }

@media (max-width: 768px){.dicta-apex .dicta-char{
                display: none; 
            }}

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

.space-tail {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    word-break: break-word;
    color: var(--text-main);
}
.space-tail,
.space-tail *,
.space-tail *::before,
.space-tail *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.space-tail .space-glyph{
            font-size: 15px;
            font-weight: 500;
            color: #585366;
            position: relative;
            padding: 8px 0;
        }

.space-tail .space-glyph:hover, .space-tail .space-glyph.active{
            color: #8b67ef;
        }

.space-tail .space-glyph.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: #8b67ef;
            border-radius: 2px;
        }

.space-tail{
            background: #ffffff;
            border-top: 1px solid rgba(0,0,0,0.05);
            padding: 60px 24px 40px;
            margin-top: 80px;
        }

.space-tail .space-space{
            max-width: 1320px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 60px;
            margin-bottom: 60px;
        }

.space-tail .space-tail-brand{
            font-size: 24px;
            font-weight: 700;
            color: #1d1929;
            margin-bottom: 16px;
        }

.space-tail .space-tail-desc{
            color: #585366;
            max-width: 300px;
        }

.space-tail .space-path-tail{
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 24px;
        }

.space-tail .space-belt{
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

.space-tail .space-belt .space-glyph{
            padding: 0;
            color: #585366;
        }

.space-tail .space-root{
            max-width: 1320px;
            margin: 0 auto;
            padding-top: 32px;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            color: #585366;
            font-size: 14px;
        }

@media (max-width: 1024px){.space-tail .space-space{
                grid-template-columns: 1fr 1fr;
            }}

@media (max-width: 768px){.space-tail .space-space{
                grid-template-columns: 1fr;
                gap: 40px;
            }}