: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;
            --shadow-glow: 0 8px 32px rgba(222, 77, 61, 0.15);
            --shadow-surface: 0 4px 24px rgba(0, 0, 0, 0.4);
            --transition: all 0.25s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            font-family: var(--font-stack);
            background-color: var(--color-bg-base);
            color: var(--color-font-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

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

        /* 强制规范: 文本换行 */
        .smart-font, 
        .lex-font, 
        .phrase-font,
        .dict-font {
            word-break: break-word;
            overflow-wrap: break-word;
            word-break: keep-all;
        }

        .smart-head, 
        .skin-head, 
        .phrase-head {
            white-space: normal;
            word-break: break-word;
        }

        /* 全局包裹 */
        .board-shell {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* 顶部导航区 */
        .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 var(--color-border);
        }

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

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

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

        .glide-path {
            padding: 8px 16px;
            font-size: 0.95rem;
            color: var(--color-font-muted);
            border-radius: var(--radius-sm);
            transition: var(--transition);
            min-width: 0;
        }

        .glide-path:hover,
        .glide-path.active {
            color: var(--color-font-main);
            background: rgba(255, 255, 255, 0.05);
        }

        /* 主内容区 */
        .zone-pool {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        /* Hero 舞台 (fullbleed_overlay) */
        .smart-pool {
            position: relative;
            width: 100%;
            min-height: 95vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            padding: 120px 24px 60px;
            background: var(--color-bg-base);
        }

        /* CSS 模拟科技感背景图效 */
        .smart-bg-pic {
            position: absolute;
            inset: 0;
            z-index: 0;
            background: 
                radial-gradient(circle at 50% 30%, rgba(222, 77, 61, 0.08) 0%, transparent 60%),
                linear-gradient(180deg, rgba(10, 11, 14, 0) 0%, #0a0b0e 100%);
        }

        .smart-grid-pic {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: 
                linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
            background-size: 60px 60px;
            transform: perspective(1000px) rotateX(60deg) translateY(-100px) scale(2);
            transform-origin: top;
            opacity: 0.4;
        }

        .cloud-zone {
            position: relative;
            z-index: 10;
            max-width: 860px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
        }

        .smart-head {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.02em;
            background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.7) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            min-width: 0;
        }

        .smart-font {
            font-size: clamp(1.1rem, 2vw, 1.35rem);
            color: var(--color-font-muted);
            max-width: 680px;
            line-height: 1.8;
            min-width: 0;
        }

        .type-chord {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            min-width: 0;
        }

        .type-tap {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0 32px;
            height: 56px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            min-width: 0;
            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);
        }

        .type-tap-secondary {
            background-color: var(--color-bg-surface);
            color: var(--color-font-main);
            border-color: var(--color-border);
        }

        .type-tap-secondary:hover {
            background-color: var(--color-bg-elevated);
            border-color: rgba(255, 255, 255, 0.2);
        }

        /* 通用区块结构 */
        .lex-board {
            max-width: 1280px;
            margin: 0 auto;
            padding: 120px 24px;
            width: 100%;
        }

        .skin-head {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 16px;
            min-width: 0;
        }

        .lex-font {
            font-size: 1.1rem;
            color: var(--color-font-muted);
            max-width: 600px;
            margin-bottom: 64px;
            min-width: 0;
        }

        /* 全能输入卡片区 (Article) */
        .phrase-board {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }

        .phrase-shell {
            background: var(--color-bg-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 40px;
            display: flex;
            flex-direction: column;
            gap: 24px;
            transition: var(--transition);
            min-width: 0;
            position: relative;
            overflow: hidden;
        }

        .phrase-shell:hover {
            transform: translateY(-5px);
            background: var(--color-bg-elevated);
            border-color: rgba(222, 77, 61, 0.3);
            box-shadow: var(--shadow-surface);
        }

        .glyph-pic {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            background: rgba(222, 77, 61, 0.1);
            color: var(--color-primary);
        }

        .phrase-head {
            font-size: 1.5rem;
            font-weight: 600;
            min-width: 0;
        }

        .phrase-font {
            color: var(--color-font-muted);
            font-size: 1rem;
            min-width: 0;
            flex: 1;
        }

        .glyph-path {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--color-primary);
            font-weight: 500;
            font-size: 0.95rem;
            margin-top: auto;
            min-width: 0;
        }

        .glyph-path svg {
            transition: transform 0.2s ease;
        }

        .phrase-shell:hover .glyph-path svg {
            transform: translateX(4px);
        }

        /* 词库与皮肤展示区 (Div) */
        .skin-zone {
            background: linear-gradient(145deg, var(--color-bg-surface) 0%, var(--color-bg-base) 100%);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }

        .skin-chord {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: center;
        }

        .skin-shell {
            flex: 1;
            min-width: min(100%, 400px);
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .skin-bar {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .skin-stroke {
            background: var(--color-bg-elevated);
            border: 1px solid var(--color-border);
            padding: 16px 24px;
            border-radius: 100px;
            font-size: 0.9rem;
            color: var(--color-font-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 0;
        }

        .skin-stroke svg {
            color: var(--color-primary);
        }

        /* AI辅助展示区 (Aside) */
        .lex-pool {
            position: relative;
            border-radius: var(--radius-md);
            background: var(--color-bg-surface);
            border: 1px solid var(--color-border);
            padding: 80px 60px;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            overflow: hidden;
        }

        .lex-pool::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: radial-gradient(ellipse at center, rgba(222, 77, 61, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .lex-shell {
            flex: 1;
            min-width: min(100%, 300px);
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        /* CTA 底部收尾 (Div) */
        .cloud-board {
            text-align: center;
            padding: 120px 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 24px;
            background: radial-gradient(circle at 50% 100%, rgba(222, 77, 61, 0.05) 0%, transparent 50%);
        }

        /* 页脚区 */
        .root-tail {
            background: var(--color-bg-base);
            border-top: 1px solid var(--color-border);
            padding: 60px 24px;
            margin-top: auto;
        }

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

        .dict-font {
            color: var(--color-font-muted);
            font-size: 0.9rem;
            min-width: 0;
        }

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

        .dict-path {
            color: var(--color-font-muted);
            font-size: 0.9rem;
            transition: var(--transition);
            min-width: 0;
        }

        .dict-path:hover {
            color: var(--color-font-main);
        }

        /* 响应式断点 */
        @media (max-width: 768px) {
            .glide-bar {
                flex-direction: column;
                height: auto;
                padding: 16px 24px;
                gap: 16px;
            }
            .glide-chord {
                justify-content: center;
                width: 100%;
            }
            .smart-pool {
                padding-top: 160px;
            }
            .lex-pool {
                padding: 40px 24px;
            }
            .skin-chord {
                flex-direction: column;
            }
            .dict-zone {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }
        }

.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;
            }}