/* 变量系统 - 继承视觉契约 */
        :root {
            --wps-primary: #5d8bdf;
            --wps-primary-hover: #4a72bc;
            --wps-primary-light: #e6f0fa;
            --wps-text: #475569;
            --wps-head: #1e293b;
            --wps-bg: #ffffff;
            --wps-bg-alt: #f8fafc;
            --wps-radius: 20px;
            --wps-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
            --wps-shadow-hover: 0 12px 40px rgba(93, 139, 223, 0.12);
            --wps-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --wps-transition: all 0.25s ease;
        }

        /* 基础复位 */
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: var(--wps-font);
            color: var(--wps-text);
            background-color: var(--wps-bg);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        /* 强制排版规则 */
        .prose, .head, .head-huge, .head-large {
            word-break: break-word;
            overflow-wrap: break-word;
        }
        .head, .head-huge, .head-large {
            white-space: normal;
            color: var(--wps-head);
            font-weight: 700;
        }

        /* 强制Flex安全规则 */
        .batch {
            display: flex;
            flex-wrap: wrap;
        }
        .batch > * {
            min-width: 0;
        }

        /* 导航栏 (复用首页结构样式) */
        .apex {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        .index {
            max-width: 1200px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }
        .index > * { min-width: 0; }
        .glyph img {
            height: 32px;
            display: block;
        }
        .ribbon {
            gap: 32px;
            align-items: center;
        }
        .tie {
            text-decoration: none;
            color: var(--wps-text);
            font-weight: 500;
            font-size: 15px;
            transition: var(--wps-transition);
        }
        .tie:hover {
            color: var(--wps-primary);
        }
        .tie.active, .tie.active {
            color: var(--wps-primary);
            font-weight: 600;
        }

        /* 主容器 */
        .binder {
            display: block;
            width: 100%;
        }

        /* 首屏展示区 (Hero Vertical Stack) */
        .cover.front {
            background: linear-gradient(180deg, #f0f5fc 0%, #ffffff 100%);
            padding: 100px 24px 60px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .cover .head-huge {
            font-size: clamp(36px, 5vw, 52px);
            line-height: 1.2;
            letter-spacing: -0.5px;
            margin-bottom: 24px;
            max-width: 900px;
        }
        .cover .prose-lead {
            font-size: clamp(18px, 2vw, 22px);
            color: var(--wps-text);
            max-width: 760px;
            margin: 0 auto 40px;
        }
        
        /* 按钮组件 */
        .seal-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 40px;
            border-radius: 30px;
            font-weight: 600;
            background-color: var(--wps-primary);
            color: #ffffff;
            text-decoration: none;
            box-shadow: 0 6px 20px rgba(93, 139, 223, 0.3);
            transition: var(--wps-transition);
            font-size: 18px;
            border: none;
            cursor: pointer;
        }
        .seal-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--wps-shadow-hover);
            background-color: var(--wps-primary-hover);
        }

        /* 首屏媒体 */
        .plate-fold {
            width: 100%;
            max-width: 1000px;
            height: auto;
            border-radius: var(--wps-radius);
            box-shadow: var(--wps-shadow);
            margin-top: 60px;
            display: block;
            border: 1px solid rgba(0, 0, 0, 0.05);
        }

        /* 通用区块设置 */
        .sheaf, .ream {
            padding: 100px 24px;
        }
        .sheaf-alt {
            background-color: var(--wps-bg-alt);
        }
        .fold-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        /* 标题层级 */
        .head-large {
            font-size: clamp(28px, 4vw, 40px);
            line-height: 1.3;
            margin-bottom: 24px;
            letter-spacing: -0.5px;
        }
        .head {
            font-size: 20px;
            margin-bottom: 12px;
        }

        /* 网格与拆分布局 */
        .grid-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }
        .center-prose {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        /* 卡片组件变体 */
        .folio {
            background-color: #ffffff;
            border-radius: var(--wps-radius);
            padding: 32px;
            box-shadow: var(--wps-shadow);
            transition: var(--wps-transition);
            display: flex;
            gap: 20px;
            align-items: flex-start;
            margin-bottom: 20px;
            border: 1px solid transparent;
        }
        .folio:hover {
            transform: translateY(-5px);
            box-shadow: var(--wps-shadow-hover);
            border-color: var(--wps-primary-light);
        }

        .stanza {
            background-color: #ffffff;
            border-radius: var(--wps-radius);
            padding: 40px 32px;
            box-shadow: var(--wps-shadow);
            transition: var(--wps-transition);
            text-align: center;
            border: 1px solid rgba(0,0,0,0.03);
        }
        .stanza:hover {
            transform: translateY(-8px);
            box-shadow: var(--wps-shadow-hover);
        }

        .draft {
            display: flex;
            align-items: center;
            gap: 30px;
            padding: 32px;
            background-color: #ffffff;
            border-radius: var(--wps-radius);
            box-shadow: var(--wps-shadow);
            margin-bottom: 24px;
            border-left: 6px solid var(--wps-primary);
            transition: var(--wps-transition);
        }
        .draft:hover {
            transform: translateX(8px);
            box-shadow: var(--wps-shadow-hover);
            background-color: var(--wps-primary-light);
        }

        /* 图标/徽章系统 */
        .rune {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, #e6f0fa 0%, #ffffff 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: inset 0 2px 4px rgba(255,255,255,0.5), 0 4px 10px rgba(93, 139, 223, 0.1);
            color: var(--wps-primary);
        }
        .stanza .rune {
            margin: 0 auto 24px;
            width: 72px;
            height: 72px;
            border-radius: 20px;
        }

        /* 页脚区域 */
        .base {
            background-color: #f8fafc;
            padding: 80px 24px 40px;
            border-top: 1px solid #e2e8f0;
        }
        .base-inner {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 32px;
        }
        .margin-head {
            font-size: 24px;
            font-weight: 800;
            color: var(--wps-head);
            letter-spacing: -0.5px;
        }
        .endnote {
            width: 100%;
            max-width: 600px;
            padding-top: 32px;
            border-top: 1px solid #e2e8f0;
            font-size: 14px;
            color: #64748b;
        }
        .endnote a {
            color: #64748b;
            text-decoration: none;
            margin: 0 12px;
            transition: var(--wps-transition);
        }
        .endnote a:hover {
            color: var(--wps-primary);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .grid-split {
                gap: 40px;
            }
        }
        @media (max-width: 768px) {
            .ribbon {
                display: none; /* 移动端简易处理，通常会有汉堡菜单，此处遵从要求保持简单 */
            }
            .grid-split {
                grid-template-columns: 1fr;
            }
            .draft {
                flex-direction: column;
                text-align: center;
                border-left: none;
                border-top: 6px solid var(--wps-primary);
            }
            .sheaf, .ream {
                padding: 60px 24px;
            }
            .cover.front {
                padding-top: 60px;
            }
        }

.index-apex {
    font-family: var(--wps-font);
    line-height: 1.7;
    color: var(--wps-text);
}
.index-apex,
.index-apex *,
.index-apex *::before,
.index-apex *::after {
    box-sizing: border-box;
}

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

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

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

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

.index-apex a.index-tie.index-active,
.index-apex a.index-tie {
    --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;
}

.index-apex a.index-tie.index-active,
.index-apex a.index-tie.index-active:hover,
.index-apex a.index-tie.index-active:focus,
.index-apex a.index-tie.index-active:active,
.index-apex a.index-tie.index-active.active,
.index-apex a.index-tie.index-active[aria-current="page"],
.index-apex a.index-tie,
.index-apex a.index-tie:hover,
.index-apex a.index-tie:focus,
.index-apex a.index-tie:active,
.index-apex a.index-tie.active,
.index-apex a.index-tie[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);
}

.index-apex .index-batch{
            display: flex;
            flex-wrap: wrap;
        }

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

.index-apex{
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #e2e8f0;
            position: sticky;
            top: 0;
            z-index: 100;
        }

.index-apex .index-index{
            max-width: 1240px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.index-apex .index-glyph img{
            height: 36px;
            width: auto;
            display: block;
        }

.index-apex .index-ribbon{
            gap: 28px;
            align-items: center;
        }

.index-apex .index-tie{
            color: #475569;
            text-decoration: none;
            font-weight: 500;
            font-size: 15px;
            transition: all 0.25s ease;
            white-space: normal;
        }

.index-apex .index-tie:hover, .index-apex .index-tie.index-active{
            color: #5d8bdf;
        }

@media (max-width: 768px){.index-apex .index-ribbon{
                width: 100%;
                margin-top: 16px;
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 8px;
            }}

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

.endnote-base {
    font-family: var(--wps-font);
    line-height: 1.7;
    color: var(--wps-text);
}
.endnote-base,
.endnote-base *,
.endnote-base *::before,
.endnote-base *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.endnote-base .endnote-batch{
            display: flex;
            flex-wrap: wrap;
        }

.endnote-base .endnote-batch > *{
            min-width: 0;
        }

.endnote-base .endnote-tie{
            color: #475569;
            text-decoration: none;
            font-weight: 500;
            font-size: 15px;
            transition: all 0.25s ease;
            white-space: normal;
        }

.endnote-base .endnote-tie:hover{
            color: #5d8bdf;
        }

.endnote-base .endnote-head{
            color: #1e293b;
            white-space: normal;
            margin-top: 0;
            font-weight: 700;
        }

.endnote-base .endnote-prose{
            margin-top: 0;
            margin-bottom: 24px;
            word-break: keep-all;
        }

.endnote-base{
            background-color: #1e293b;
            color: #94a3b8;
            padding: 60px 24px 40px;
        }

.endnote-base .endnote-endnote{
            max-width: 1240px;
            margin: 0 auto;
        }

.endnote-base .endnote-batch-base{
            gap: 40px;
            justify-content: space-between;
            margin-bottom: 48px;
        }

.endnote-base .endnote-binder-base{
            flex: 1 1 300px;
            min-width: 260px;
        }

.endnote-base .endnote-head{
            color: #ffffff;
            font-size: 20px;
            margin-bottom: 16px;
        }

.endnote-base .endnote-prose{
            font-size: 14px;
        }

.endnote-base .endnote-margin{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-size: 14px;
        }

.endnote-base .endnote-margin .endnote-tie{
            color: #94a3b8;
        }

.endnote-base .endnote-margin .endnote-tie:hover{
            color: #ffffff;
        }