/**
 * 陈利兵全站二级页面 - 统一排版样式
 * 基于 GEO七步法 大师级排版方案（V1定稿）
 * 适用页面：geo / ai-ecommerce / live / short-video / cases / case-*
 * 使用方式：在 header.php 中以 $use_unified 条件引入，仅二级页生效
 */

/* ============================================================
   0. CSS Reset & Base
   ============================================================ */
.cb-page, .cb-page *, .cb-page *::before, .cb-page *::after { box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.cb-page { /* ---- 配色变量（作用域下沉到二级页根容器）---- */
    --color-primary: #1a237e;        /* 深海军蓝 - 主色 */
    --color-primary-light: rgba(26, 35, 126, 0.06);
    --color-accent: #ff6d00;         /* 活力橙 - 强调色 */
    --color-accent-dark: #e65100;
    --color-success: #4caf50;        /* 绿色 - 做法 */
    --color-warning-bg: #fff3e0;     /* 浅橙底 - 问题区 */
    --color-danger-bg: #ffebee;      /* 浅红底 - 严重问题 */
    --color-deliver-bg: #fff8f0;     /* 极浅橙 - 交付物 */
    --color-text: #333333;           /* 正文 */
    --color-text-light: #666666;     /* 辅助文字 */
    --color-bg: #fafafa;             /* 页面底色 */
    --color-card: #ffffff;           /* 卡片背景 */
    --color-border: #e0e0e0;

    /* ---- 字体 ---- */
    --font-heading: "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    --font-body: "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;

    /* ---- 圆角 & 阴影 ---- */
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12); }.cb-page { font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    background: var(--color-bg);
} /* ============================================================
   [A] Hero 主视觉区
   ============================================================ */
.cb-hero { background: var(--color-bg);
    padding: 64px 0 48px;
    position: relative;
    overflow: hidden; }.cb-page .cb-hero::before { content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(26,35,126,0.03) 0, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,109,0,0.03) 0, transparent 50%);
    pointer-events: none; }.cb-page .cb-hero-inner { max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
    text-align: center; }.cb-page .cb-hero-title { font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-hero-subtitle { font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-weight: 400; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }.cb-page .cb-hero-subtitle .cb-mantra { color: var(--color-primary);
    font-weight: 600; }.cb-page .cb-hero-value { font-size: 22px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 32px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }.cb-page .cb-hero-cta { display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 36px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background 0.25s, transform 0.25s;
    box-shadow: var(--shadow); }.cb-page .cb-hero-cta:hover { background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover); }.cb-page .cb-hero-cta-note { display: block;
    margin-top: 12px;
    font-size: 13px;
    color: var(--color-text-light); }.cb-page /* ============================================================
   [B] 流程导航条
   ============================================================ */
.cb-flow-nav { background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 0;
    position: sticky;
    top: 48px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04); }.cb-page .cb-flow-nav-inner { max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none; }.cb-page .cb-flow-nav-inner::-webkit-scrollbar { display: none; }.cb-page .cb-flow-step { display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 14px;
    white-space: nowrap;
    transition: all 0.2s;
    flex-shrink: 0; }.cb-page .cb-flow-step .cb-flow-num { display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-light); }.cb-page .cb-flow-step:hover { background: var(--color-primary-light);
    color: var(--color-primary); }.cb-page .cb-flow-step.is-active { background: var(--color-primary);
    color: #fff; }.cb-page .cb-flow-step.is-active .cb-flow-num { border-color: #fff;
    color: #fff; }.cb-page /* ============================================================
   [C] 核心详解区（卡片式，四件套结构）
   ============================================================ */
.cb-content { max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px; }.cb-page .cb-step-card { background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 48px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    scroll-margin-top: 100px; }.cb-page .cb-step-card:hover { transform: translateY(-4px);
    box-shadow: var(--shadow-hover); }.cb-page /* 步骤头 */
.cb-step-header { padding: 32px 32px 0;
    position: relative; }.cb-page .cb-step-number { font-size: 72px;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.08;
    position: absolute;
    top: 8px;
    left: 24px;
    line-height: 1;
    pointer-events: none; }.cb-page .cb-step-title { font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-step-definition { font-style: italic;
    color: var(--color-text-light);
    font-size: 15px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }.cb-page /* 通用区块 */
.cb-step-section { padding: 0 32px;
    margin-bottom: 20px; }.cb-page .cb-step-section:last-child { padding-bottom: 32px; }.cb-page .cb-section-label { display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 10px;
    color: var(--color-text); }.cb-page .cb-section-label .cb-icon { font-size: 18px; }.cb-page /* 解决什么问题 - 浅橙/浅红背景 */
.cb-section-problem { background: var(--color-warning-bg);
    border-left: 4px solid var(--color-accent);
    padding: 16px 20px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 0 32px 20px; }.cb-page .cb-section-problem .cb-section-label { color: var(--color-accent-dark); }.cb-page /* 怎么做 - 白色背景 + 绿色对勾 */
.cb-section-how .cb-section-label { color: var(--color-success); }.cb-page .cb-section-how ul { padding-left: 20px;
    list-style: none; }.cb-page .cb-section-how ul li { position: relative;
    padding-left: 24px;
    margin-bottom: 8px; }.cb-page .cb-section-how ul li::before { content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700; }.cb-page .cb-section-how ul li strong { color: var(--color-primary); }.cb-page /* 交付物 - 极浅橙背景 + 橙色粗体 */
.cb-section-deliverable { background: var(--color-deliver-bg);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin: 0 32px 24px; }.cb-page .cb-section-deliverable .cb-section-label { color: var(--color-accent); }.cb-page .cb-section-deliverable strong { color: var(--color-accent-dark); }.cb-page /* ============================================================
   [D] 方法论提炼
   ============================================================ */
.cb-insight { background: var(--color-primary);
    color: #fff;
    padding: 56px 24px;
    text-align: center;
    position: relative;
    overflow: hidden; }.cb-page .cb-insight::before { content: "\201C";
    position: absolute;
    top: -10px;
    left: 40px;
    font-size: 120px;
    opacity: 0.15;
    font-family: Georgia, serif; }.cb-page .cb-insight-inner { max-width: 760px;
    margin: 0 auto;
    position: relative;
    z-index: 1; }.cb-page .cb-insight-title { font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.85);
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-insight-text { font-size: 17px;
    line-height: 1.9;
    color: #fff; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }.cb-page .cb-insight-text strong { color: var(--color-accent);
    font-weight: 700; }.cb-page /* ============================================================
   [E] 案例锚点
   ============================================================ */
.cb-case-anchor { max-width: 900px;
    margin: 0 auto;
    padding: 0 24px 48px; }.cb-page .cb-case-anchor-title { font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-case-card {
    background: #fff; border-radius: 12px; box-shadow: 0 6px 16px rgba(26,35,126,.08);
    padding: 26px; border-top: 5px solid var(--color-accent);
    display: flex; flex-direction: column;
}.cb-page .cb-case-card:hover { transform: translateY(-4px);
    box-shadow: var(--shadow-hover); }.cb-page .cb-case-text { flex: 1; }.cb-page .cb-case-text p { margin-bottom: 12px; }.cb-page .cb-case-tags { display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px; }.cb-page .cb-case-tag {
    display: inline-block; padding: 3px 10px; border-radius: 4px;
    background: #e8eaf6; color: var(--color-primary); font-size: 13px; margin-bottom: 10px;
}.cb-page .cb-case-btn { display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: background 0.25s;
    white-space: nowrap; }.cb-page .cb-case-btn:hover { background: var(--color-accent-dark); }.cb-page /* ============================================================
   [F] 文章列表（延伸阅读）
   ============================================================ */
.cb-articles { max-width: 900px;
    margin: 0 auto;
    padding: 0 24px 48px; }.cb-page .cb-articles-title { font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-articles-grid { display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px; }.cb-page .cb-article-card { background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
    padding: 22px;
    transition: transform 0.25s, box-shadow 0.25s;
    text-decoration: none; color: inherit;
    display: flex; flex-direction: column; cursor: pointer; }.cb-page .cb-article-card:hover { transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0,0,0,.12); }.cb-page .cb-article-card:hover .cb-article-title { color: var(--color-primary); }.cb-page .cb-article-title { font-size: 17px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.25s; }.cb-page .cb-article-excerpt { font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    margin-bottom: 16px; }.cb-page .cb-article-meta { display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #9aa0ac;
    border-top: 1px solid #eee;
    padding-top: 12px; }.cb-page .cb-article-readtime { background: var(--color-primary-light);
    color: var(--color-primary);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600; }.cb-page .cb-articles-empty { background: var(--color-card);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    color: var(--color-text-light);
    font-size: 15px;
    box-shadow: var(--shadow); }.cb-page /* ============================================================
   [G] 资料转化区
   ============================================================ */
.cb-lead { background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: #fff;
    padding: 48px 24px;
    text-align: center; }.cb-page .cb-lead-inner { max-width: 520px;
    margin: 0 auto; }.cb-page .cb-lead-title { font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-lead-desc { font-size: 14px;
    opacity: 0.9;
    margin-bottom: 24px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }.cb-page .cb-lead-form { display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap; }.cb-page .cb-lead-input { flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    outline: none; }.cb-page .cb-lead-btn { background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.25s;
    white-space: nowrap; }.cb-page .cb-lead-btn:hover { background: #0d1547; }.cb-page .cb-lead-note { font-size: 13px;
    opacity: 0.8;
    margin-top: 14px; }.cb-page /* ============================================================
   [H] FAQ 折叠面板
   ============================================================ */
.cb-faq { max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px; }.cb-page .cb-faq-title { font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-faq-item { background: var(--color-card);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    overflow: hidden; }.cb-page .cb-faq-item summary { padding: 18px 24px;
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.2s; }.cb-page .cb-faq-item summary::-webkit-details-marker { display: none; }.cb-page .cb-faq-item summary::after { content: "+";
    font-size: 22px;
    color: var(--color-accent);
    font-weight: 400;
    transition: transform 0.3s; }.cb-page .cb-faq-item[open] summary::after { content: "\2212"; }.cb-page .cb-faq-item summary:hover { background: var(--color-primary-light); }.cb-page .cb-faq-answer { padding: 0 24px 20px;
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.8; }.cb-page /* ============================================================
   [I] 相关专栏导航（底部）
   ============================================================ */
.cb-related { max-width: 900px;
    margin: 0 auto;
    padding: 0 24px 64px; }.cb-page .cb-related-title { font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: balance; }.cb-page .cb-related-grid { display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px; }.cb-page .cb-related-card { background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    text-decoration: none;
    color: var(--color-text);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    align-items: flex-start;
    gap: 14px; }.cb-page .cb-related-card:hover { transform: translateY(-4px);
    box-shadow: var(--shadow-hover); }.cb-page .cb-related-icon { font-size: 32px;
    flex-shrink: 0; }.cb-page .cb-related-info h4 { font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px; }.cb-page .cb-related-info p { font-size: 13px;
    color: var(--color-text-light); }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
    .cb-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cb-hero {
        padding: 40px 0 32px;
    }

    .cb-hero-title {
        font-size: 32px;
    }

    .cb-hero-value {
        font-size: 18px;
    }

    .cb-step-header {
        padding: 24px 20px 0;
    }

    .cb-step-number {
        font-size: 56px;
    }

    .cb-step-title {
        font-size: 22px;
    }

    .cb-step-section {
        padding: 0 20px;
    }

    .cb-section-problem,
    .cb-section-deliverable {
        margin-left: 20px;
        margin-right: 20px;
    }

    .cb-case-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .cb-case-btn {
        align-self: flex-start;
    }

    .cb-articles-grid {
        grid-template-columns: 1fr;
    }

    .cb-related-grid {
        grid-template-columns: 1fr;
    }

    .cb-flow-nav-inner {
        padding: 0 16px;
    }

    .cb-flow-step {
        font-size: 13px;
        padding: 6px 10px;
    }

    .cb-insight {
        padding: 40px 20px;
    }

    .cb-insight-text {
        font-size: 15px;
    }

    .cb-lead-form {
        flex-direction: column;
    }

    .cb-lead-input,
    .cb-lead-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .cb-hero-title {
        font-size: 28px;
    }

    .cb-step-title {
        font-size: 20px;
    }

    .cb-content {
        padding: 32px 16px;
    }
}

/* ============================================================
   面包屑导航（#5 补充）
   ============================================================ */
.cb-breadcrumb {
    max-width: 1080px;
    margin: 0 auto;
    padding: 62px 24px 0;
    font-size: 14px;
    color: var(--color-text-light);
}
.cb-breadcrumb-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.cb-breadcrumb-item a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color .2s;
}
.cb-breadcrumb-item a:hover {
    color: var(--color-primary);
}
.cb-breadcrumb-item:not(:last-child)::after {
    content: "/";
    margin-left: 8px;
    color: var(--color-border);
}
.cb-breadcrumb-item:last-child span {
    color: var(--color-primary);
    font-weight: 600;
}

/* ============================================================
   案例卡片（由 page-cases.php 内联 <style> 迁入，规范归属）
   ============================================================ */
.cb-case-grid {
    display: grid;
    gap: 32px;
}
.cb-case-fullcard {
    display: block;
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 32px;
    text-decoration: none;
    color: var(--color-text);
    transition: transform 0.3s, box-shadow 0.3s;
    scroll-margin-top: 100px;
}
.cb-case-fullcard:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.cb-case-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.cb-case-no {
    font-size: 36px;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.15;
}
.cb-case-tag {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
}
.cb-case-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}
.cb-case-subtitle {
    font-size: 14px;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 12px;
}
.cb-case-desc {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}
.cb-case-methods,
.cb-case-results,
.cb-case-source {
    margin-bottom: 16px;
}
.cb-case-results ul {
    padding-left: 20px;
    list-style: none;
}
.cb-case-results ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 6px;
    font-size: 14px;
}
.cb-case-results ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}
.cb-case-source {
    font-size: 13px;
    color: var(--color-text-light);
}
.cb-case-source p {
    margin-top: 4px;
}

/* ============================================================
   文章详情页统一适配（article.php 共用 cb-page 容器）
   ============================================================ */
.cb-page .breadcrumb {
    padding: 62px 24px 0;
    background: var(--color-bg);
}
.cb-page .article-detail-section {
    padding: 32px 24px 64px;
    background: #ffffff;                     /* 强制白底，覆盖任何深色 body */
    color: #1a1a1a;                          /* 强制深色正文 */
}
.cb-page .article-detail-section .container {
    max-width: 1200px;
    margin: 0 auto;
}
.cb-page .article-detail-section .article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}
@media (max-width: 992px) {
    .cb-page .article-detail-section .article-layout {
        grid-template-columns: 1fr;
    }
}
.cb-page .article-main {
    background: #ffffff;                     /* 主内容区白底 */
    border-radius: 12px;
    padding: 28px 32px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.cb-page .article-header {
    margin-bottom: 32px;
}
.cb-page .article-header .article-category-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    background: #1a237e;
    color: #fff;
    font-size: 13px;
    margin-bottom: 12px;
}
.cb-page .geo-target-question {
    display: inline-flex; align-items: center; gap: 8px;
    background: #e8eaf6; color: #1a237e;
    border-radius: 20px; padding: 8px 16px;
    font-size: 14px; margin: 12px 0 0;
}
.cb-page .geo-target-question .geo-question-icon { font-size: 16px; }
.cb-page .article-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.4;
    margin-bottom: 16px;
}
.cb-page .article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    color: #555555;
    font-size: 14px;
}
.cb-page .article-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333333;
    background: #ffffff;
    border-radius: 10px;
    padding: 0;
}
.cb-page .article-content p {
    margin-bottom: 16px;
}
.cb-page .article-content strong {
    color: #1a237e;
}
.cb-page .article-content h2,
.cb-page .article-content h3,
.cb-page .article-content h4,
.cb-page .article-content h5,
.cb-page .article-content h6 {
    color: #1a1a1a;
    margin: 24px 0 14px;
    line-height: 1.4;
}
.cb-page .article-content ul,
.cb-page .article-content ol {
    color: #333333;
    padding-left: 24px;
    margin-bottom: 16px;
}
.cb-page .article-content li {
    margin-bottom: 8px;
}
.cb-page .article-sidebar .sidebar-widget {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #e0e0e0;
}
.cb-page .article-sidebar .widget-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

/* ============================================================
   首页 index.php —— 八区块重构（V3.16）
   全部限定 .cb-page 作用域，复用统一设计令牌
   ============================================================ */
.cb-page .cb-home-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.cb-page .cb-home-section { padding: 80px 0; border-top: 1px solid var(--color-border); }
.cb-page .cb-home-about { background: #fafafa; }
.cb-page .cb-home-lines { background: #fff; }
.cb-page .cb-home-mindmap { background: #fafafa; }
.cb-page .cb-home-cases { background: #fff; }
.cb-page .cb-home-articles { background: #fafafa; }
.cb-page .cb-home-faq { background: #fff; }

/* 区块标题 */
.cb-page .cb-home-block-head { text-align: center; margin-bottom: 32px; }
.cb-page .cb-home-tag {
    display: inline-block; padding: 4px 12px; border-radius: 16px;
    background: var(--color-primary); color: #fff; font-size: 12px; letter-spacing: 1px;
    margin-bottom: 10px;
}
.cb-page .cb-home-title { font-size: 28px; font-weight: 700; color: var(--color-text); line-height: 1.4; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }

/* [A] Hero */
.cb-page .cb-home-hero {
    background: linear-gradient(135deg, #1a237e 0%, #283593 60%, #3949ab 100%);
    color: #fff; padding: 80px 0 72px;
}
.cb-page .cb-home-hero-grid {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
}
.cb-page .cb-home-badge {
    display: inline-block; padding: 6px 14px; border-radius: 20px;
    background: rgba(255,255,255,.14); font-size: 13px; margin-bottom: 18px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance
}
.cb-page .cb-home-hero h1 { font-size: 48px; font-weight: 800; line-height: 1.2; margin-bottom: 18px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
.cb-page .cb-home-hero-sub { font-size: 16px; color: rgba(255,255,255,.82); margin-bottom: 26px; line-height: 1.8; }
.cb-page .cb-home-hero-sub strong { color: #ffb74d; font-weight: 700; }
.cb-page .cb-home-value { font-size: 17px; font-weight: 700; color: #ffb74d; margin-bottom: 26px; }
.cb-page .cb-home-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 14px; }
.cb-page .cb-home-note { font-size: 13px; color: rgba(255,255,255,.6); margin: 0; }
.cb-page .cb-home-photo-card {
    position: relative; text-align: center;
    padding: 6px; border-radius: 18px;
}
.cb-page .cb-home-photo-img {
    display: block; width: 100%; max-width: 360px;
    border-radius: 12px; margin: 0 auto 14px;
    background: #fff; border: 4px solid #fff;
    box-shadow: 0 24px 60px rgba(0,0,0,.35), 0 8px 20px rgba(0,0,0,.2);
    transform: rotate(-1.5deg);
    transition: transform .25s;
}
.cb-page .cb-home-photo-card:hover .cb-home-photo-img { transform: rotate(0deg) scale(1.02); }
.cb-page .cb-home-photo-card::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 52px; height: 70px;
    background: linear-gradient(to top, rgba(26,35,126,.85), transparent);
    border-radius: 0 0 12px 12px; pointer-events: none;
}
.cb-page .cb-home-photo-tag { font-size: 13px; color: rgba(255,255,255,.92); font-weight: 600; text-shadow: 0 1px 3px rgba(0,0,0,.35); position: relative; z-index: 1; }
.cb-page .cb-home-photo-cap { font-size: 14px; color: rgba(255,255,255,.9); line-height: 1.6; margin: 10px 0 0; position: relative; z-index: 1; text-shadow: 0 1px 3px rgba(0,0,0,.35); word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }

/* 通用按钮 */
.cb-page .cb-btn {
    display: inline-block; padding: 12px 22px; border-radius: 8px;
    border: none; cursor: pointer; font-family: inherit; line-height: 1.4;
    font-size: 15px; font-weight: 600; text-decoration: none; transition: transform .15s, box-shadow .15s;
}
.cb-page .cb-btn--primary { background: var(--color-accent); color: #fff; }
.cb-page .cb-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255,109,0,.35); }
.cb-page .cb-btn--ghost { background: transparent; border: 1px solid rgba(255,255,255,.5); color: #fff; }
.cb-page .cb-btn--ghost:hover { background: rgba(255,255,255,.12); }
.cb-page .cb-btn--sm { padding: 9px 16px; font-size: 14px; }
.cb-page .cb-home-hero .cb-btn--ghost { border-color: rgba(255,255,255,.6); }

/* [B] 我是谁 */
.cb-page .cb-home-about-text { max-width: 820px; margin: 0 auto; font-size: 17px; line-height: 1.95; color: #333; }
.cb-page .cb-home-about-text p { margin: 0 0 18px; }
.cb-page .cb-home-note-box {
    background: #fff3e0; border-left: 4px solid var(--color-accent);
    border-radius: 0 8px 8px 0; padding: 18px 22px; margin: 22px 0;
    font-size: 16px; line-height: 1.9; color: #5d4037;
}

/* [C] 四条主线 */
.cb-page .cb-lines-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; grid-auto-rows: 1fr; }
.cb-page .cb-line-card {
    position: relative; background: #fff; border-radius: 12px;
    box-shadow: 0 6px 16px rgba(26,35,126,.08); padding: 26px 24px 22px;
    text-decoration: none; color: inherit; overflow: hidden; transition: transform .18s, box-shadow .18s;
    display: flex; flex-direction: column;
}
.cb-page .cb-line-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0,0,0,.12); }
.cb-page .cb-line-bar { display: block; width: 100%; height: 5px; background: var(--line); border-radius: 2px; margin-bottom: 16px; }
.cb-page .cb-line-card:hover .cb-line-bar { height: 6px; }
.cb-page .cb-line-card h3 { font-size: 20px; font-weight: 700; color: var(--color-text); margin-bottom: 10px; word-break: keep-all; overflow-wrap: anywhere; }
.cb-page .cb-line-one { font-size: 15px; color: var(--color-text-light); margin-bottom: 6px; }
.cb-page .cb-line-result { font-size: 14px; color: var(--color-text-light); font-weight: 600; margin-bottom: 14px; line-height: 1.55; }
.cb-page .cb-line-go { font-size: 14px; font-weight: 600; color: var(--color-primary); margin-top: auto; padding-top: 14px; display: inline-flex; align-items: center; gap: 4px; }

/* [D] 利兵框架逻辑图 */
.cb-page .cb-mindmap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 36px; align-items: center; margin-top: 28px; }
.cb-page .cb-mindmap-intro { max-width: 760px; margin: 0 auto 28px; text-align: center; font-size: 17px; color: var(--color-text-light); line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
.cb-page .cb-mindmap-svg { width: 100%; height: auto; }
.cb-page .cb-mindmap-svg line { stroke: #9fa8da; stroke-width: 2; }
.cb-page .cb-svg-node { fill: #fff; font-size: 15px; font-weight: 600; text-anchor: middle; dominant-baseline: middle; }
.cb-page .cb-mindmap-quote {
    background: #fff; color: var(--color-primary); border-radius: 14px; padding: 28px 26px 28px 38px;
    position: relative; box-shadow: var(--shadow); border-top: 3px solid var(--color-primary);
}
.cb-page .cb-mindmap-quote-mark { font-size: 36px; line-height: 1; color: var(--color-primary); font-family: Georgia, serif; font-style: italic; position: absolute; top: 8px; left: 12px; }
.cb-page .cb-mindmap-quote p { font-size: 17px; line-height: 1.75; margin: 6px 0 18px; color: var(--color-primary); font-style: italic; }
.cb-page .cb-mindmap-quote .cb-btn--ghost { border: 1px solid var(--color-accent); color: var(--color-accent); }
.cb-page .cb-mindmap-quote .cb-btn--ghost:hover { background: var(--color-accent); color: #fff; }

/* [E] 代表案例 */
.cb-page .cb-cases-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cb-page .cb-case-card {
    background: #fff; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,.08);
    padding: 26px; border-top: 4px solid var(--color-accent);
    display: flex; flex-direction: column;
}
.cb-page .cb-case-tag {
    display: inline-block; padding: 3px 10px; border-radius: 4px;
    background: #e8eaf6; color: var(--color-primary); font-size: 13px; margin-bottom: 12px;
}
.cb-page .cb-case-card h3 { font-size: 20px; font-weight: 700; color: var(--color-text); margin-bottom: 12px; }
.cb-page .cb-case-method { font-size: 15px; color: var(--color-text-light); margin-bottom: 6px; }
.cb-page .cb-case-result { font-size: 14px; color: var(--color-text-light); margin-bottom: 12px; line-height: 1.55; }
.cb-page .cb-case-source {
    display: inline-flex; align-items: center; gap: 4px; align-self: flex-start; background: #f0f4ff; color: #666;
    font-size: 13px; padding: 4px 10px; border-radius: 6px; margin-bottom: 14px;
}
.cb-page .cb-case-go { font-size: 14px; font-weight: 600; color: var(--color-primary); text-decoration: none; margin-top: auto; white-space: nowrap; }

/* [F] 文章/观点 */
.cb-page .cb-articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cb-page .cb-article-card {
    background: #fff; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,.08);
    padding: 22px; text-decoration: none; color: inherit; transition: transform .18s, box-shadow .18s;
    display: flex; flex-direction: column;
}
.cb-page .cb-article-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0,0,0,.12); }
.cb-page .cb-article-card h3 { font-size: 17px; font-weight: 700; color: var(--color-text); margin-bottom: 10px; line-height: 1.5; word-break: keep-all; overflow-wrap: anywhere; }
.cb-page .cb-article-excerpt { font-size: 14px; color: var(--color-text-light); line-height: 1.7; margin-bottom: 16px; flex: 1; }
.cb-page .cb-article-meta { display: flex; justify-content: flex-start; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--color-text-light); border-top: 1px solid #eee; padding-top: 12px; }
.cb-page .cb-home-empty { text-align: center; color: var(--color-text-light); font-size: 15px; }

/* [G] 数据信任条 */
.cb-page .cb-home-stats { background: var(--color-primary); padding: 48px 0; }
.cb-page .cb-stats-row { display: flex; flex-wrap: wrap; justify-content: space-around; gap: 20px; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.cb-page .cb-stat { text-align: center; color: #fff; }
.cb-page .cb-stat-num { display: block; font-size: 36px; font-weight: 800; color: #ffcc80; margin-bottom: 6px; }
.cb-page .cb-stat-label { font-size: 14px; color: rgba(255,255,255,.8); }

/* [H] FAQ + 联系 */
.cb-page .cb-faq { max-width: 820px; margin: 0 auto 40px; }
.cb-page .cb-faq-item { border-bottom: 1px solid #d1d5db; }
.cb-page .cb-faq-q {
    width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    padding: 18px 0; font-size: 16px; font-weight: 600; color: var(--color-text);
    display: flex; justify-content: space-between; align-items: center;
}
.cb-page .cb-faq-ico { font-size: 22px; color: var(--color-primary); transition: transform .2s; }
.cb-page .cb-faq-item.is-open .cb-faq-ico { transform: rotate(45deg); }
.cb-page .cb-faq-a { display: none; padding: 0 0 18px; font-size: 15px; line-height: 1.8; color: #4b5563; }
.cb-page .cb-faq-item.is-open .cb-faq-a { display: block; }

.cb-page .cb-contact-cta {
    display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center;
    background: #fff; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,.08);
    padding: 30px 32px;
}
.cb-page .cb-contact-cta-left h3 { font-size: 20px; font-weight: 700; color: var(--color-text); margin-bottom: 10px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }
.cb-page .cb-contact-cta-left p { font-size: 15px; color: var(--color-text-light); line-height: 1.7; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }
.cb-page .cb-contact-cta-right p { font-size: 15px; color: var(--color-text); margin: 0 0 8px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance }
.cb-page .cb-contact-hint { font-size: 13px; color: var(--color-text-light); margin-left: 4px; }
.cb-page .cb-contact-cta-right .cb-btn { margin-top: 8px; }

/* 右下角浮窗 + 领资料弹窗（方案B，不占首屏） */
.cb-page .cb-modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; }
.cb-page .cb-modal[hidden] { display: none; }
.cb-page .cb-modal-mask { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.cb-page .cb-modal-box {
    position: relative; z-index: 1; background: #fff; border-radius: 14px;
    padding: 28px; width: 90%; max-width: 380px; box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.cb-page .cb-modal-close { position: absolute; top: 10px; right: 14px; border: none; background: none; font-size: 24px; line-height: 1; color: #999; cursor: pointer; }
.cb-page .cb-modal-title { font-size: 20px; font-weight: 700; color: #1a237e; margin-bottom: 8px; }
.cb-page .cb-modal-desc { font-size: 14px; color: #666; margin-bottom: 18px; line-height: 1.6; }
.cb-page .cb-modal-form { display: flex; flex-direction: column; gap: 12px; }
.cb-page .cb-modal-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: #333; }
.cb-page .cb-modal-form select.cb-modal-input { cursor: pointer; }
.cb-page .cb-modal-input { padding: 14px 16px; border: 1px solid #e0e0e0; border-radius: 8px; font-size: 16px; outline: none; }
.cb-page .cb-modal-input:focus { border-color: #1a237e; }
.cb-page .cb-modal-submit { background: #ff6d00; color: #fff; border: none; border-radius: 8px; padding: 12px; font-size: 15px; font-weight: 700; cursor: pointer; transition: background .2s; }
.cb-page .cb-modal-submit:hover { background: #e65100; }
.cb-page .cb-modal-agree { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #666; line-height: 1.5; }
.cb-page .cb-modal-agree input { margin-top: 2px; flex-shrink: 0; }
.cb-page .cb-modal-note { font-size: 11px; color: #999; line-height: 1.5; margin: -4px 0 0; }
.cb-page .cb-modal-success { padding: 16px; background: #e8f5e9; border-radius: 8px; font-size: 14px; text-align: center; line-height: 1.7; }
.cb-page .cb-modal-ok { margin-top: 12px; background: #4caf50; color: #fff; border: none; border-radius: 8px; padding: 10px 28px; font-size: 14px; cursor: pointer; }

/* ---------- 文章页：核心摘要卡 ---------- */
.cb-page .cb-summary-card {
    background: #fff3e0;
    border-left: 4px solid #ff6d00;
    border-radius: 10px;
    padding: 28px 32px;
    margin: 0 0 40px;
    font-size: 16px;
    line-height: 1.9;
    color: #333;
}
.cb-page .cb-summary-card .summary-lead { font-size: 18px; margin-bottom: 8px; color: #1a1a1a; }
.cb-page .cb-summary-card p { margin: 8px 0; color: #333; }
.cb-page .cb-summary-card strong { color: #1a237e; }
.cb-page .cb-summary-card .summary-close { margin-top: 12px; color: #1a1a1a; }

.cb-page .summary-points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0 20px;
}
.cb-page .summary-points .point {
    background: #fff;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.cb-page .point-icon { font-size: 22px; }
.cb-page .point-title { font-weight: 700; color: #1a237e; font-size: 14px; }
.cb-page .point-desc { font-size: 13px; color: #666; }

.cb-page .summary-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.cb-page .summary-tags span {
    background: #1a237e; color: #fff;
    font-size: 13px; padding: 4px 12px; border-radius: 20px;
}

/* ---------- 文章页：作者卡 ---------- */
.cb-page .cb-author-card {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    margin-bottom: 24px;
}
.cb-page .author-head { text-align: center; margin-bottom: 16px; }
.cb-page .author-avatar { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; display: block; margin: 0 auto; }
.cb-page .author-name { font-size: 18px; font-weight: 700; margin-top: 8px; }
.cb-page .author-title { font-size: 13px; color: #666; line-height: 1.5; }

.cb-page .author-bio p {
    font-size: 14px; line-height: 1.8; color: #444; margin: 8px 0;
}
.cb-page .author-bio strong { color: var(--color-accent); }

.cb-page .author-cta {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #eee;
    font-size: 14px; line-height: 1.7;
}
.cb-page .cta-line { margin: 0 0 4px; }
.cb-page .wechat-id { color: var(--color-primary); font-weight: 700; text-decoration: none; }

.cb-page .btn-primary {
    display: block; width: 100%; margin-top: 12px;
    background: #ff6d00; color: #fff;
    border: none; border-radius: 8px;
    padding: 12px; font-size: 15px; font-weight: 700; cursor: pointer;
}
.cb-page .btn-primary:hover { background: #e65100; }

/* 微信分享二维码弹窗 */
.cb-page .wechat-qr-modal {
    display: none; position: fixed; inset: 0; z-index: 1001;
    align-items: center; justify-content: center;
}
.cb-page .wechat-qr-modal .wechat-qr-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,.55);
}
.cb-page .wechat-qr-modal .wechat-qr-content {
    position: relative; z-index: 1; background: #fff; color: #1a1a1a;
    border-radius: 12px; padding: 28px; max-width: 320px; width: 90%;
    text-align: center;
}
.cb-page .wechat-qr-modal h3 { color: #1a237e; margin: 0 0 12px; }
.cb-page .wechat-qr-modal p { color: #555; font-size: 13px; }
.cb-page .wechat-qr-modal .wechat-qr-close {
    position: absolute; top: 10px; right: 12px; background: none; border: none;
    color: #999; cursor: pointer; width: 28px; height: 28px; padding: 0;
}

/* ============================================================
   文章正文区：GEO 组件 / 分享 / 相关 / CTA 统一卡片（高对比）
   原均依赖浏览器默认样式，在浅灰底上灰度不足、区块无边界
   ============================================================ */
/* 面包屑：明确配色，避免浅灰不可见 */
.cb-page .breadcrumb { background: #ffffff; color: #555555; }
.cb-page .breadcrumb a { color: #1a237e; text-decoration: none; }
.cb-page .breadcrumb a:hover { text-decoration: underline; }
.cb-page .breadcrumb-current { color: #888888; }
.cb-page .breadcrumb-separator { color: #bbbbbb; margin: 0 6px; }

/* 核心答案卡 */
.cb-page .geo-direct-answer {
    background: #fff; border: 1px solid #e0e0e0;
    border-left: 4px solid #1a237e;
    border-radius: 10px; padding: 18px 22px; margin: 0 0 24px;
}
.cb-page .geo-da-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.cb-page .geo-da-title { font-weight: 700; color: #1a237e; font-size: 16px; }
.cb-page .geo-da-content { color: #333333; font-size: 15px; line-height: 1.8; }

/* 通用区块卡：引用来源 / 关联实体 / 关键数据 / 对比 / 问答 / 相关文章 */
.cb-page .geo-citations,
.cb-page .geo-entities,
.cb-page .geo-data-facts,
.cb-page .geo-comparison,
.cb-page .geo-faq-section,
.cb-page .geo-faqs-custom,
.cb-page .related-section {
    background: #fff; border: 1px solid #e0e0e0;
    border-radius: 10px; padding: 20px 24px; margin: 0 0 24px;
}
.cb-page .geo-citations h3,
.cb-page .geo-entities h3,
.cb-page .geo-data-facts h3,
.cb-page .geo-comparison h3,
.cb-page .geo-faq-section h3,
.cb-page .geo-faqs-custom h3,
.cb-page .related-section h3 {
    font-size: 17px; font-weight: 700; color: #1a237e;
    margin: 0 0 14px;
}
.cb-page .citation-item {
    font-size: 14px; color: #555555;
    padding: 7px 0; border-bottom: 1px dashed #eeeeee;
}
.cb-page .citation-item:last-child { border-bottom: none; }
.cb-page .facts-content,
.cb-page .comparison-content { font-size: 15px; line-height: 1.8; color: #333333; }
.cb-page .faq-item { margin-bottom: 14px; }
.cb-page .faq-item h4 { font-size: 15px; font-weight: 700; color: #1a1a1a; margin: 0 0 6px; }
.cb-page .faq-item [itemprop="text"] { font-size: 14px; line-height: 1.8; color: #555555; }
/* 文章页 GEO 问答列表（geoRenderFaq 输出，V6.43 起生效） */
.cb-page .geo-faq-list { display: block; }
.cb-page .geo-faq-item {
    border-left: 3px solid #e8eaf6;
    padding: 2px 0 2px 14px;
    margin: 0 0 16px;
}
.cb-page .geo-faq-item:last-child { margin-bottom: 0; }
.cb-page .geo-faq-question {
    font-size: 15px; font-weight: 700; color: #1a1a1a; line-height: 1.6;
    margin: 0 0 6px;
}
.cb-page .geo-faq-answer {
    font-size: 14px; line-height: 1.85; color: #555555;
}

/* 标签类（正文实体 / 侧栏标签云） */
.cb-page .entity-tag,
.cb-page .tag {
    display: inline-block; padding: 4px 12px; margin: 0 8px 8px 0;
    background: rgba(26, 35, 126, 0.06); color: #1a237e;
    border-radius: 20px; font-size: 13px;
}

/* 相关文章 */
.cb-page .related-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.cb-page .related-card { padding: 12px 14px; background: #f6f7fb; border-radius: 8px; }
.cb-page .related-card h4 { font-size: 14px; margin: 0 0 4px; font-weight: 600; }
.cb-page .related-card a { color: #1a237e; text-decoration: none; }
.cb-page .related-card a:hover { text-decoration: underline; }
.cb-page .related-date { font-size: 13px; color: #777777; }

/* 分享区 */
.cb-page .share-section {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 14px 0; margin: 0 0 24px;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}
.cb-page .share-label { font-size: 14px; color: #666666; }
.cb-page .share-buttons { display: flex; gap: 10px; }
.cb-page .share-btn {
    width: 38px; height: 38px; border-radius: 50%;
    border: 1px solid #e0e0e0; background: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; color: #666666; padding: 0;
}
.cb-page .share-btn:hover { border-color: #1a237e; color: #1a237e; }

/* 底部 CTA（文章内 + 侧栏 .btn-cta / .btn-sidebar 基础样式补全） */
.cb-page .cta-section {
    background: #fff3e0; border: none;
    border-left: 4px solid #ff6d00; border-radius: 10px;
    padding: 20px 24px; margin: 0 0 24px;
}
.cb-page .cta-section p { font-size: 14px; color: #333333; margin: 0 0 12px; line-height: 1.7; }
.cb-page .btn-cta,
.cb-page .btn-sidebar {
    display: inline-block; background: #ff6d00; color: #fff;
    border: none; border-radius: 8px; padding: 12px 20px; font-size: 15px;
    font-weight: 700; cursor: pointer; text-decoration: none;
}
.cb-page .btn-cta:hover,
.cb-page .btn-sidebar:hover { background: #e65100; }
.cb-page .btn-sidebar { display: block; width: 100%; text-align: center; margin-top: 10px; }

/* 侧栏：标签云 / 栏目链接 / 评分补全 */
.cb-page .sidebar-widget .info-content { font-size: 14px; color: #333333; line-height: 1.9; }
.cb-page .sidebar-widget .info-content div { margin-bottom: 4px; }
.cb-page .target-widget p { font-size: 14px; color: #1a237e; line-height: 1.7; }
.cb-page .sidebar-widget .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.cb-page .category-links { display: flex; flex-direction: column; gap: 8px; }
.cb-page .category-links a {
    color: #333333; text-decoration: none; font-size: 14px;
    padding: 7px 12px; border-radius: 6px; background: #f6f7fb;
}
.cb-page .category-links a:hover,
.cb-page .category-links a.active { background: #1a237e; color: #fff; }
.cb-page .geo-score-badge {
    font-size: 13px; padding: 2px 10px; border-radius: 12px;
    background: #1a237e; color: #fff;
}
.cb-page .geo-score-display { font-size: 14px; color: #555555; margin-top: 6px; }
.cb-page .cta-widget p { font-size: 14px; color: #555; margin-bottom: 12px; line-height: 1.6; }

/* 响应式 */
@media (max-width: 992px) {
    .cb-page .cb-home-hero-grid { grid-template-columns: 1fr; }
    .cb-page .cb-home-photo { order: -1; }
    .cb-page .cb-mindmap { grid-template-columns: 1fr; }
    .cb-page .cb-articles-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .cb-page .cb-home-hero h1 { font-size: 28px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
    .cb-page .cb-home-title { font-size: 22px; font-weight: 800; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
    .cb-page .cb-home-section { padding: 48px 0; }
    .cb-page .cb-lines-grid { grid-template-columns: 1fr; gap: 16px; }
    .cb-page .cb-cases-grid,
    .cb-page .cb-articles-grid,
    .cb-page .cb-contact-cta { grid-template-columns: 1fr; }
    .cb-page .cb-mindmap-intro { font-size: 15px; margin-bottom: 22px; }
    .cb-page .cb-stats-row { grid-template-columns: 1fr 1fr; gap: 24px; justify-content: center; }
    .cb-page .cb-stat-num { font-size: 28px; margin-bottom: 6px; }
    .cb-page .cb-home-hero-sub { font-size: 15px; line-height: 1.65; }
    .cb-page .cb-home-actions { flex-direction: column; gap: 12px; }
    .cb-page .cb-home-actions .cb-btn--primary,
    .cb-page .cb-home-actions .cb-btn--ghost { width: 100%; text-align: center; justify-content: center; }
    .cb-page .cb-home-note { font-size: 14px; color: rgba(255,255,255,.78); }
    .cb-page .cb-home-wrap { padding: 0 16px; }
    .cb-page .cb-home-about-text { max-width: 100%; padding: 0; text-align: left; }
    .cb-page .cb-home-about-text p { margin-bottom: 14px; }
    .cb-page .cb-home-note-box { padding: 14px 16px; border-left-width: 3px; color: #4a3428; }
    .cb-page .cb-home-aibox { padding: 18px 16px; margin-top: 24px; }
    .cb-page .cb-home-aibox-facts b { display: block; min-width: 0; margin-bottom: 4px; }
    .cb-page .cb-line-card { padding: 20px 18px 18px; }
    .cb-page .cb-line-card h3 { word-break: keep-all; font-size: 18px; }
    .cb-page .cb-mindmap-quote { padding: 24px 20px 24px 32px; }
    .cb-page .cb-mindmap-quote .cb-btn--ghost { display: block; width: 100%; text-align: center; }
    .cb-page .cb-case-card { padding: 20px; }
    .cb-page .cb-article-card { padding: 18px; }
    .cb-page .cb-article-card h3 { word-break: keep-all; }
    .cb-page .cb-article-meta { justify-content: flex-start; gap: 12px; flex-wrap: wrap; }
    .cb-page .cb-faq-q { font-size: 15px; line-height: 1.55; }
    .cb-page .cb-faq-a { color: #4b5563; }
    .cb-page .cb-contact-cta { grid-template-columns: 1fr; gap: 20px; padding: 24px; }
    .cb-page .cb-contact-cta-right .cb-contact-hint { display: none; }
    .cb-page .cb-hero-title { font-size: 28px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
    .cb-page .cb-step-number { font-size: 48px; opacity: .06; top: 4px; }
    .cb-page .cb-step-title { font-size: 22px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
    .cb-page .cb-step-section { padding: 0 20px; }
    .cb-page .cb-case-btn { align-self: flex-start; white-space: nowrap; }
    .cb-page .cb-faq-item summary { padding: 16px 18px; }
    .cb-page .cb-lead-title { font-size: 20px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
    .cb-page .cb-flow-step { white-space: nowrap; }
    }

/* ===== GEO：首页 AI 速览事实卡（#ai-brief） ===== */
.cb-page .cb-home-aibox {
    margin-top: 32px;
    padding: 22px 24px;
    background: #f7f9fc;
    border: 1px solid #e3e8f0;
    border-left: 3px solid #ff6d00;
    border-radius: 10px;
}
.cb-page .cb-home-aibox-tag {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .06em;
    color: #ff6d00;
}
.cb-page .cb-home-aibox-lead {
    margin: 0 0 14px;
    font-size: 16px;
    line-height: 1.8;
    color: #1a2238;
}
.cb-page .cb-home-aibox-facts {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}
.cb-page .cb-home-aibox-facts li {
    font-size: 14px;
    line-height: 1.75;
    color: #55607a;
    padding-left: 2px;
}
.cb-page .cb-home-aibox-facts b {
    display: inline-block;
    min-width: 78px;
    margin-right: 8px;
    color: #1a2238;
    font-weight: 600;
}
@media (max-width: 640px) {
    .cb-page .cb-home-aibox { padding: 18px 16px; margin-top: 24px; }
    .cb-page .cb-home-aibox-lead { font-size: 15px; }
    .cb-page .cb-home-aibox-facts b { display: block; min-width: 0; margin-bottom: 2px; }
}

.cb-page .cb-home-aibox-note {
    margin: 14px 0 0;
    padding-top: 12px;
    border-top: 1px dashed #dde3ec;
    font-size: 12.5px;
    line-height: 1.7;
    color: #8a93a6;
}

/* cb_icon 内联 SVG 图标统一对齐（替代 emoji） */
.cb-icon svg,.cb-related-icon svg,.cb-section-label svg,.cb-articles-title svg{display:inline-block;width:1em;height:1em;vertical-align:-0.15em;flex-shrink:0;fill:none;stroke:currentColor}

/* ===== [G2] 实战营转化带（限 .cb-page 作用域） ===== */
.cb-page .cb-training-band{padding:8px 0 4px;}
.cb-page .cb-training-band-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;background:#0d1b3e;border-radius:16px;padding:30px 34px;}
.cb-page .cb-training-band-title{margin:0 0 8px;font-size:21px;font-weight:700;color:#fff;line-height:1.4;word-break:keep-all;overflow-wrap:anywhere;text-wrap:balance;}
.cb-page .cb-training-band-desc{margin:0;font-size:15px;line-height:1.75;color:rgba(255,255,255,.82);max-width:520px;}
.cb-page .cb-training-band-actions{display:flex;flex-direction:column;align-items:flex-start;gap:8px;flex-shrink:0;}
.cb-page .cb-training-band-btn{display:inline-block;background:#ff6d00;color:#fff;font-size:15px;font-weight:700;padding:13px 28px;border-radius:9px;text-decoration:none;transition:transform .2s,box-shadow .2s;white-space:nowrap;}
.cb-page .cb-training-band-btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,109,0,.4);}
.cb-page .cb-training-band-note{font-size:13px;color:rgba(255,255,255,.6);}
@media(max-width:768px){
    .cb-page .cb-training-band-inner{flex-direction:column;align-items:flex-start;padding:26px 22px;}
    .cb-page .cb-training-band-btn{width:100%;text-align:center;}
}

/* ============================================================
   [E2] 课堂金句墙（限 .cb-page 作用域）
   ============================================================ */
.cb-page .cb-quotes { background: #fafafa; padding: 72px 0; border-top: 1px solid var(--color-border); }
.cb-page .cb-quotes-inner { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.cb-page .cb-quotes-head { text-align: center; margin-bottom: 40px; }
.cb-page .cb-quotes-eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 2px; color: var(--color-accent); background: rgba(255,109,0,.1); padding: 6px 16px; border-radius: 999px; margin-bottom: 16px; }
.cb-page .cb-quotes-title { font-family: var(--font-heading); font-size: 28px; font-weight: 700; color: var(--color-text); line-height: 1.4; margin: 0 0 12px; word-break: keep-all; overflow-wrap: anywhere; text-wrap: balance; }
.cb-page .cb-quotes-sub { font-size: 15px; color: var(--color-text-light); line-height: 1.8; margin: 0; }
.cb-page .cb-quotes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(0, 1fr)); gap: 18px; }
.cb-page .cb-quote { background: var(--color-card); border: 1px solid var(--color-border); border-left: 4px solid var(--color-primary); border-radius: var(--radius); padding: 24px 24px 22px; margin: 0; transition: transform .2s, box-shadow .2s, border-left-color .2s; }
.cb-page .cb-quote:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-left-color: var(--color-accent); }
.cb-page .cb-quote-tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--color-primary); background: var(--color-primary-light); padding: 3px 10px; border-radius: 4px; margin-bottom: 12px; letter-spacing: 1px; }
.cb-page .cb-quote-text { margin: 0; font-family: var(--font-heading); font-size: 17px; font-weight: 600; line-height: 1.75; color: var(--color-text); }
@media (max-width: 768px) {
    .cb-page .cb-quotes { padding: 48px 0; }
    .cb-page .cb-quotes-title { font-size: 22px; }
    .cb-page .cb-quotes-grid { grid-template-columns: 1fr; gap: 14px; }
    .cb-page .cb-quote-text { font-size: 16px; }
}

/* ===== PC端细节增强 V6.40：可访问性 & 锚点偏移 ===== */
.cb-page a:focus-visible,
.cb-page button:focus-visible,
.cb-page input:focus-visible,
.cb-page select:focus-visible,
.cb-page textarea:focus-visible,
.cb-page .cb-btn:focus-visible,
.cb-page .cb-line-card:focus-visible,
.cb-page .cb-case-card:focus-visible,
.cb-page .cb-article-card:focus-visible,
.cb-page .cb-case-go:focus-visible,
.cb-page .cb-flow-step:focus-visible,
.cb-page .cb-faq-q:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: inherit;
}
.cb-page h2, .cb-page h3,
.cb-page .cb-step-card,
.cb-page .cb-case-card,
.cb-page .cb-line-card,
.cb-page .cb-article-card {
    scroll-margin-top: 110px;
}