/* ==========================================================================
           变量与基础设定 (Visual Contract Inheritance)
           ========================================================================== */
        :root {
            --accent: #84e444;
            --accent-dim: rgba(132, 228, 68, 0.15);
            --accent-hover: #9cf562;
            --bg-base: #0a0f18;
            --bg-surface: #121a28;
            --bg-elevated: #1a2536;
            --ink-primary: #f8fafc;
            --ink-secondary: #94a3b8;
            --radius: 12px;
            --radius-lg: 16px;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
            --transition: all 0.35s ease;
            --max-width: 1280px;
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            word-break: break-word;
            overflow-wrap: break-word;
            min-width: 0; /* Flexbox safety */
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-base);
            color: var(--ink-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        /* ==========================================================================
           全局结构词汇 (Realm, Core)
           ========================================================================== */
        .realm {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            width: 100%;
            overflow-x: hidden;
        }

        .core {
            flex: 1;
            display: flex;
            flex-direction: column;
            width: 100%;
        }

        /* ==========================================================================
           强制复用的导航栏样式 (Crest, Spine, etc.)
           ========================================================================== */
        .crest {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(10, 15, 24, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .binder {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 5vw;
        }

        .spine {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            flex-wrap: wrap;
        }

        .mark {
            display: flex;
            align-items: center;
            color: var(--ink-primary);
        }
        
        .mark svg {
            height: 30px;
            width: auto;
        }

        .tally {
            display: flex;
            align-items: center;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .jump {
            color: var(--ink-secondary);
            font-size: 0.95rem;
            font-weight: 500;
        }

        .jump:hover,
        .jump:focus {
            color: var(--ink-primary);
        }

        .jump.active {
            color: var(--accent);
            position: relative;
        }

        .jump.active::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background-color: var(--accent);
            border-radius: 2px;
        }

        .stamp {
            background-color: var(--accent);
            color: #000;
            padding: 0.5rem 1.25rem;
            border-radius: 6px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .stamp:hover,
        .stamp:focus {
            background-color: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(132, 228, 68, 0.3);
        }

        /* 移动端导航适配 */
        @media (max-width: 992px) {
            .tally:nth-child(2) {
                display: none; /* 移动端简化演示，隐藏中间菜单 */
            }
        }

        /* ==========================================================================
           通用排版与组件 (Topic, Ink, Press, Ream)
           ========================================================================== */
        .ream {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 5rem 5vw;
            width: 100%;
        }

        .topic-huge {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.02em;
            margin-bottom: 1.5rem;
            color: var(--ink-primary);
            white-space: normal;
        }

        .topic-huge span {
            background: linear-gradient(135deg, var(--ink-primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .topic-large {
            font-size: clamp(2rem, 3.5vw, 2.75rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
            white-space: normal;
        }

        .topic {
            font-size: 1.25rem;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 0.75rem;
            white-space: normal;
        }

        .ink-lead {
            font-size: clamp(1.1rem, 2vw, 1.25rem);
            color: var(--ink-secondary);
            margin-bottom: 2.5rem;
            line-height: 1.7;
            max-width: 600px;
            word-break: keep-all;
        }

        .ink {
            color: var(--ink-secondary);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }
        
        .ink-sub {
            color: var(--ink-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .press {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 1rem 2.5rem;
            background-color: var(--accent);
            color: #000;
            border-radius: var(--radius);
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            border: none;
            outline: none;
            box-shadow: 0 4px 15px rgba(132, 228, 68, 0.2);
            transition: var(--transition);
        }

        .press:hover,
        .press:focus {
            background-color: var(--accent-hover);
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(132, 228, 68, 0.4);
        }

        .press-ghost {
            background-color: transparent;
            color: var(--ink-primary);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: none;
        }

        .press-ghost:hover,
        .press-ghost:focus {
            background-color: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.4);
            transform: translateY(-3px);
            box-shadow: none;
        }

        .plate {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-lg);
            display: block;
        }

        /* ==========================================================================
           顶层模块语义布局路线 (Cover, Canvas, Folio)
           ========================================================================== */
        
        /* 1. 你的智能办公助手 (Hero/Intro) -> <article> */
        .cover {
            position: relative;
            overflow: hidden;
            background: radial-gradient(circle at 80% 20%, var(--accent-dim) 0%, transparent 50%);
        }

        .cover .ream {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 4rem;
            flex-wrap: wrap;
            min-height: 80vh;
        }

        .cover-sheaf {
            flex: 1;
            min-width: 300px;
            z-index: 2;
        }

        .cover-case {
            flex: 1.2;
            min-width: 300px;
            position: relative;
        }
        
        .cover-case::before {
            content: '';
            position: absolute;
            inset: -2px;
            background: linear-gradient(135deg, var(--accent), transparent 60%);
            border-radius: calc(var(--radius-lg) + 2px);
            opacity: 0.3;
            z-index: -1;
        }

        .cover-case .plate {
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .batch-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        /* 2. 一键生成专业PPT (Steps) -> <div> */
        .canvas {
            background-color: var(--bg-surface);
            position: relative;
            border-top: 1px solid rgba(255, 255, 255, 0.03);
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
        }

        .canvas-sheaf {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 4rem auto;
        }

        .canvas-batch {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
            counter-reset: step;
        }

        .canvas-slip {
            flex: 1;
            min-width: 250px;
            background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            position: relative;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .canvas-slip:hover,
        .canvas-slip:focus-within {
            background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
            border-color: rgba(132, 228, 68, 0.3);
            transform: translateY(-5px);
        }

        .canvas-slip::before {
            counter-increment: step;
            content: "0" counter(step);
            position: absolute;
            top: 1.5rem;
            right: 2rem;
            font-size: 3rem;
            font-weight: 800;
            color: rgba(255, 255, 255, 0.05);
            line-height: 1;
            transition: var(--transition);
        }

        .canvas-slip:hover::before {
            color: var(--accent-dim);
        }

        .glyph-case {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: var(--bg-elevated);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--accent);
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.05);
        }

        .glyph-case svg {
            width: 28px;
            height: 28px;
        }

        /* 3. 全能的智能写作引擎 (Capability) -> <article> */
        .folio {
            position: relative;
            background: radial-gradient(ellipse at 50% 100%, rgba(132, 228, 68, 0.05) 0%, transparent 70%);
        }
        
        .folio-sheaf {
            margin-bottom: 4rem;
        }

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

        .memo {
            background-color: var(--bg-elevated);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-lg);
            padding: 3rem 2.5rem;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .memo:hover,
        .memo:focus-within {
            border-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }

        .memo-glyph {
            width: 48px;
            height: 48px;
            color: var(--ink-primary);
        }

        /* ==========================================================================
           页脚 (Tail)
           ========================================================================== */
        .tail {
            background-color: var(--bg-base);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 4rem 0 2rem;
            margin-top: auto;
        }

        .tail .ream {
            padding-top: 0;
            padding-bottom: 0;
        }

        .tail-batch {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .tail-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--ink-primary);
            letter-spacing: -0.02em;
        }

        .tail-links {
            display: flex;
            gap: 4rem;
            flex-wrap: wrap;
        }

        .tail-sheaf {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .tail-sheaf h4 {
            color: var(--ink-primary);
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .tail-sheaf a {
            color: var(--ink-secondary);
            font-size: 0.9rem;
        }

        .tail-sheaf a:hover,
        .tail-sheaf a:focus {
            color: var(--accent);
        }

        .tail-base {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 2rem;
            text-align: center;
            color: var(--ink-secondary);
            font-size: 0.85rem;
        }

        /* ==========================================================================
           响应式断点
           ========================================================================== */
        @media (max-width: 1024px) {
            .cover .ream {
                gap: 2rem;
            }
            .cover-sheaf, .cover-case {
                flex: 1 1 100%;
            }
            .cover-sheaf {
                text-align: center;
            }
            .ink-lead {
                margin-left: auto;
                margin-right: auto;
            }
            .batch-actions {
                justify-content: center;
            }
        }

        @media (max-width: 768px) {
            .ream {
                padding: 4rem 5vw;
            }
            .canvas-batch {
                flex-direction: column;
            }
            .tail-batch {
                flex-direction: column;
            }
            .tail-links {
                gap: 2rem;
                flex-direction: column;
            }
        }

.spine-crest {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--ink-primary);
}
.spine-crest,
.spine-crest *,
.spine-crest *::before,
.spine-crest *::after {
    box-sizing: border-box;
}

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

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

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

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

.spine-crest a.spine-jump {
    --aisite-shell-nav-padding: 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;
}

.spine-crest a.spine-jump,
.spine-crest a.spine-jump:hover,
.spine-crest a.spine-jump:focus,
.spine-crest a.spine-jump:active,
.spine-crest a.spine-jump.active,
.spine-crest a.spine-jump[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);
}

.spine-crest .spine-binder{
            word-break: break-word; 
            overflow-wrap: break-word;
        }

.spine-crest .spine-binder{
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 5vw;
        }

.spine-crest{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10, 15, 24, 0.85);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1rem 0;
        }

.spine-crest .spine-spine{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            min-width: 0;
        }

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

.spine-crest .spine-mark svg{
            height: 32px;
            width: auto;
            fill: #f8fafc;
        }

.spine-crest .spine-tally{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
            min-width: 0;
        }

.spine-crest .spine-jump{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.35s ease;
            min-width: 0;
        }

.spine-crest .spine-jump:hover, .spine-crest .spine-jump:focus{
            color: #f8fafc;
        }

.spine-crest .spine-jump.active{
            color: #84e444;
        }

.spine-crest .spine-stamp{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.6rem 1.2rem;
            background-color: transparent;
            color: #f8fafc;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 8px;
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 600;
            transition: all 0.35s ease;
            min-width: 0;
        }

.spine-crest .spine-stamp:hover, .spine-crest .spine-stamp:focus{
            background-color: rgba(255, 255, 255, 0.08);
            border-color: #94a3b8;
        }

@media (max-width: 1024px){.spine-crest .spine-tally{
                display: none; 
            }}

.spine-crest {
    background: rgb(10, 15, 24);
    background-image: none;
}

.tail-case {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--ink-primary);
}
.tail-case,
.tail-case *,
.tail-case *::before,
.tail-case *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.tail-case, .tail-case .tail-ream, .tail-case .tail-binder, .tail-case .tail-memo, .tail-case .tail-slip, .tail-case .tail-draft, .tail-case .tail-ink-base, .tail-case .tail-topic-huge, .tail-case .tail-topic-large, .tail-case .tail-topic-medium{
            word-break: break-word; 
            overflow-wrap: break-word;
        }

.tail-case .tail-binder{
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 5vw;
        }

.tail-case .tail-crest{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10, 15, 24, 0.85);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1rem 0;
        }

.tail-case .tail-spine{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            min-width: 0;
        }

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

.tail-case .tail-mark svg{
            height: 32px;
            width: auto;
            fill: #f8fafc;
        }

.tail-case .tail-tally{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
            min-width: 0;
        }

.tail-case .tail-jump{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.35s ease;
            min-width: 0;
        }

.tail-case .tail-jump:hover, .tail-case .tail-jump:focus{
            color: #f8fafc;
        }

.tail-case .tail-jump.active{
            color: #84e444;
        }

.tail-case .tail-stamp{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.6rem 1.2rem;
            background-color: transparent;
            color: #f8fafc;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 8px;
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 600;
            transition: all 0.35s ease;
            min-width: 0;
        }

.tail-case .tail-stamp:hover, .tail-case .tail-stamp:focus{
            background-color: rgba(255, 255, 255, 0.08);
            border-color: #94a3b8;
        }

.tail-case .tail-press{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 1rem 2rem;
            background-color: #84e444;
            color: #000;
            border-radius: 8px;
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 700;
            transition: all 0.35s ease;
            min-width: 0;
        }

.tail-case .tail-press:hover, .tail-case .tail-press:focus{
            background-color: #9cf562;
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(132, 228, 68, 0.2);
        }

.tail-case .tail-key{
            display: inline-flex;
            align-items: center;
            color: #84e444;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            margin-top: auto;
            transition: color 0.35s ease;
            min-width: 0;
        }

.tail-case .tail-key::after{
            content: "→";
            margin-left: 0.5rem;
            transition: transform 0.35s ease;
        }

.tail-case .tail-key:hover, .tail-case .tail-key:focus{
            color: #9cf562;
        }

.tail-case .tail-key:hover::after{
            transform: translateX(4px);
        }

.tail-case .tail-ream{
            display: flex;
            flex-direction: column;
            gap: 6vw;
            padding: 3vw 0 6vw 0;
            min-width: 0;
        }

.tail-case .tail-topic-huge{
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin: 0 0 1rem 0;
            white-space: normal;
        }

.tail-case .tail-topic-large{
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            font-weight: 700;
            line-height: 1.3;
            margin: 0 0 1rem 0;
            white-space: normal;
        }

.tail-case .tail-topic-medium{
            font-size: 1.25rem;
            font-weight: 600;
            line-height: 1.4;
            margin: 0 0 0.75rem 0;
            white-space: normal;
        }

.tail-case .tail-topic-small{
            font-size: 1rem;
            font-weight: 600;
            color: #f8fafc;
            margin-bottom: 1rem;
            display: block;
        }

.tail-case .tail-ink-lead{
            font-size: clamp(1.1rem, 1.5vw, 1.25rem);
            color: #94a3b8;
            max-width: 800px;
            margin: 0 0 2rem 0;
            word-break: keep-all;
        }

.tail-case .tail-ink-sub{
            font-size: 1.1rem;
            color: #94a3b8;
            max-width: 600px;
            margin: 0;
        }

.tail-case .tail-ink-base{
            color: #94a3b8;
            font-size: 1rem;
            margin: 0 0 1.5rem 0;
            word-break: keep-all;
        }

.tail-case .tail-ink-micro{
            color: #64748b;
            font-size: 0.85rem;
            margin: 0;
        }

.tail-case .tail-cover{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

.tail-case .tail-folio{
            width: 100%;
            position: relative;
            background: linear-gradient(135deg, #121a28 0%, #0d1627 100%);
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end; 
            aspect-ratio: 21 / 9; 
            min-height: 480px;
            padding: 4vw;
            min-width: 0;
        }

.tail-case .tail-folio::before{
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: 
                radial-gradient(circle at 80% 20%, rgba(132, 228, 68, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
                linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px),
                linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
            background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
            z-index: 1;
            pointer-events: none;
        }

.tail-case .tail-folio-ink{
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 900px;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.tail-case .tail-stamp-band{
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1rem;
            min-width: 0;
        }

.tail-case .tail-topic-batch{
            margin-bottom: 3rem;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.tail-case .tail-band{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

.tail-case .tail-batch-grid{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            width: 100%;
            min-width: 0;
        }

.tail-case .tail-memo{
            background: #121a28;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 2.5rem;
            display: flex;
            flex-direction: column;
            transition: transform 0.35s ease, border-color 0.35s ease;
            min-width: 0;
        }

.tail-case .tail-memo:hover{
            transform: translateY(-5px);
            border-color: rgba(132, 228, 68, 0.3);
        }

.tail-case .tail-glyph-case{
            width: 56px;
            height: 56px;
            border-radius: 12px;
            background: rgba(132, 228, 68, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            min-width: 0;
        }

.tail-case .tail-glyph-case svg{
            width: 28px;
            height: 28px;
            stroke: #84e444;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

.tail-case .tail-sheaf{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

.tail-case .tail-batch-matrix{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            grid-auto-rows: minmax(240px, auto);
            gap: 1.5rem;
            width: 100%;
            min-width: 0;
        }

.tail-case .tail-slip{
            background: #1a2536;
            border-radius: 12px;
            padding: 2.5rem;
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
            border: 1px solid transparent;
            transition: border-color 0.35s ease;
            min-width: 0;
        }

.tail-case .tail-slip:hover{
            border-color: rgba(255, 255, 255, 0.08);
        }

.tail-case .tail-slip.tail-span-2{
            grid-column: span 2;
        }

.tail-case .tail-slip::before{
            content: '';
            position: absolute;
            top: 0; right: 0;
            width: 150px; height: 150px;
            background: radial-gradient(circle, rgba(132, 228, 68, 0.15) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.35s ease;
            transform: translate(30%, -30%);
            border-radius: 50%;
        }

.tail-case .tail-slip:hover::before{
            opacity: 1;
        }

.tail-case .tail-band-alt .tail-binder{
            background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02));
            padding: 4rem;
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

.tail-case .tail-batch-tally{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            min-width: 0;
        }

.tail-case .tail-draft{
            flex: 1 1 400px;
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            align-items: flex-start;
            padding: 2rem;
            background: #0a0f18;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            min-width: 0;
        }

.tail-case .tail-draft-ink{
            flex: 1 1 200px;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.tail-case .tail-draft-glyph{
            width: 48px;
            height: 48px;
            border-radius: 10px;
            background: rgba(255,255,255,0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 0;
        }

.tail-case .tail-draft-glyph svg{
            width: 24px;
            height: 24px;
            stroke: #f8fafc;
            fill: none;
            stroke-width: 2;
        }

.tail-case .tail-heel{
            background: #121a28;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 4rem 0 2rem;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.tail-case .tail-heel-inner{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 4rem;
            margin-bottom: 3rem;
            min-width: 0;
        }

.tail-case .tail-heel-brand{
            flex: 1 1 300px;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

.tail-case .tail-heel-brand .tail-topic-medium{
            color: #84e444;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

.tail-case .tail-heel-tally{
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            min-width: 0;
        }

.tail-case .tail-heel-line{
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            min-width: 0;
        }

.tail-case .tail-heel-base{
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            min-width: 0;
        }

@media (max-width: 1024px){.tail-case .tail-folio{
                aspect-ratio: auto;
                min-height: 400px;
                padding: 3rem 2rem;
            }

.tail-case .tail-slip.tail-span-2{
                grid-column: span 1;
            }

.tail-case .tail-tally{
                display: none; 
            }}

@media (max-width: 768px){.tail-case .tail-topic-huge{
                font-size: 2rem;
            }

.tail-case .tail-ream{
                gap: 3rem;
                padding: 2rem 0;
            }

.tail-case .tail-batch-grid, .tail-case .tail-batch-matrix{
                grid-template-columns: 1fr;
            }

.tail-case .tail-band-alt .tail-binder{
                padding: 2rem 1.5rem;
            }

.tail-case .tail-draft{
                flex-direction: column;
            }}