/* * ChinaBizInsight Hero Section Styles
 * 采用独立变量定义，确保不依赖外部样式表即可生效
 */

.cbi-hero-section {
    /* 局部样式变量 */
    --cbi-primary: #001f3f;      /* 深海军蓝 */
    --cbi-accent: #D4AF37;       /* 核心金色 */
    --cbi-accent-light: #F2D472; /* 浅金色 */
    --cbi-white: #ffffff;
    --cbi-gray-light: #e0e0e0;
    --cbi-text-muted: rgba(255, 255, 255, 0.7);

    position: relative;
    background: linear-gradient(135deg, #001529 0%, #002b5c 100%);
    padding: 80px 5%;
    min-height: 75vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* 背景底纹：官方感水印 */
.cbi-hero-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('https://cnbizinsight.com/wp-content/uploads/2026/01/watermark-pattern.png');
    opacity: 0.05;
    pointer-events: none;
}

.cbi-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 10;
}

/* 文字区域样式 */
.cbi-hero-text-content {
    flex: 1.2;
}

.cbi-hero-badge {
    color: var(--cbi-accent);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: block;
}

.cbi-hero-title {
    color: var(--cbi-white);
    font-size: clamp(2rem, 4vw, 3.2rem); /* 响应式字体大小 */
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 20px;
}

.cbi-hero-subtitle {
    color: var(--cbi-accent);
}

.cbi-hero-description {
    color: var(--cbi-gray-light);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 35px;
    max-width: 580px;
}

/* 按钮样式 */
.cbi-hero-btns {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.cbi-btn {
    padding: 14px 32px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 1rem;
}

.cbi-btn-gold {
    background-color: var(--cbi-accent);
    color: var(--cbi-primary);
}

.cbi-btn-gold:hover {
    background-color: var(--cbi-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.cbi-btn-outline {
    border: 1px solid var(--cbi-white);
    color: var(--cbi-white);
}

.cbi-btn-outline:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* 内链区域 */
.cbi-hero-internal-links {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 20px;
}

.cbi-link-label {
    font-size: 0.75rem;
    color: var(--cbi-text-muted);
    display: block;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.cbi-link-group {
    display: flex;
    gap: 15px;
}

.cbi-link-group a {
    color: var(--cbi-gray-light);
    font-size: 0.85rem;
    text-decoration: none;
    border-bottom: 1px dotted var(--cbi-text-muted);
}

.cbi-link-group a:hover {
    color: var(--cbi-accent);
    border-bottom-color: var(--cbi-accent);
}

/* 右侧视觉区域 - 增加科技感 */
.cbi-hero-visual-box {
    flex: 0.8;
}

.cbi-visual-wrapper {
    position: relative;
    padding: 15px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 8px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.cbi-hero-mockup {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.cbi-status-tag {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--cbi-accent);
    color: var(--cbi-primary);
    padding: 6px 14px;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: 2px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* 移动端自适应 */
@media (max-width: 992px) {
    .cbi-hero-container {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    
    .cbi-hero-text-content {
        order: 1;
    }
    
    .cbi-hero-visual-box {
        order: 2;
        max-width: 400px;
    }
    
    .cbi-hero-btns {
        justify-content: center;
    }
    
    .cbi-link-group {
        justify-content: center;
    }
}

/* ===== 修复：增强 H1 标题清晰度与视觉层级 ===== */

.cbi-hero-title {
    font-weight: 800 !important; /* 强制加粗 */
    color: #ffffff !important;   /* 纯白对比 */
    line-height: 1.2 !important; /* 适度拉开行高，防止文字挤压 */
    letter-spacing: -0.02em !important; /* 略微收紧字间距，增加商务质感 */
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); /* 增加微妙阴影，使其在深色背景上“浮现”出来 */
    margin-top: 0.5rem;
}

/* 确保副标题 Finance & Tax Edition 具有足够的视觉区分度 */
.cbi-hero-subtitle {
    display: inline-block;
    margin-top: 5px;
    font-weight: 700 !important;
    color: var(--cbi-accent) !important; /* 保持金色 */
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 针对移动端的优化：缩小字号防止折行过多导致重叠 */
@media (max-width: 768px) {
    .cbi-hero-title {
        font-size: 1.8rem !important;
        line-height: 1.3 !important;
    }
}


/* ===== 第二维：痛点板块样式 (Pain Points Section) ===== */

.cbi-pain-points-section {
    padding: 100px 5%;
    background-color: #ffffff; /* 与英雄区形成对比，保持简洁之美 */
    font-family: 'Inter', sans-serif;
}

.cbi-container {
    max-width: 1200px;
    margin: 0 auto;
}

.cbi-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.cbi-section-title {
    font-size: 2.5rem;
    color: var(--cbi-primary, #001f3f);
    font-weight: 800;
    margin-bottom: 15px;
}

.cbi-section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.cbi-pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.cbi-pain-card {
    padding: 40px 30px;
    background: #f8f9fa;
    border-radius: 8px;
    border-bottom: 4px solid transparent;
    transition: all 0.3s ease;
    text-align: left;
}

.cbi-pain-card:hover {
    background: #ffffff;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    transform: translateY(-10px);
    border-bottom-color: var(--cbi-accent, #D4AF37);
}

.cbi-pain-icon {
    width: 50px;
    height: 50px;
    color: var(--cbi-accent, #D4AF37);
    margin-bottom: 25px;
}

.cbi-pain-card h3 {
    font-size: 1.4rem;
    color: var(--cbi-primary, #001f3f);
    font-weight: 700;
    margin-bottom: 15px;
}

.cbi-pain-card p {
    color: #555;
    line-height: 1.7;
    font-size: 0.95rem;
}

.cbi-pain-card p strong {
    color: var(--cbi-primary, #001f3f);
}

/* 响应式适配 */
@media (max-width: 992px) {
    .cbi-pain-grid {
        grid-template-columns: 1fr;
    }
    
    .cbi-section-title {
        font-size: 2rem;
    }
    
    .cbi-pain-card {
        text-align: center;
    }
    
    .cbi-pain-icon {
        margin: 0 auto 25px auto;
    }
}


/* ===== 第三维：样本展示与明细 (Optimized Styles) ===== */

.cbi-showcase-section {
    padding: 100px 5%;
    /* 修改 1: 使用与第一维一致的深蓝色渐变背景 */
    background: linear-gradient(135deg, #001529 0%, #002b5c 100%); 
    color: #ffffff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    position: relative;
    overflow: hidden;
}

.cbi-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* 修改 2: 增强大标题清晰度 */
.cbi-showcase-header {
    text-align: center;
    margin-bottom: 60px;
}

.cbi-showcase-main-title {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    margin-bottom: 10px;
}

.cbi-title-underline {
    width: 80px;
    height: 4px;
    background: #D4AF37; /* 金色下划线增加视觉重心 */
    margin: 0 auto;
}

.cbi-showcase-flex {
    display: flex;
    gap: 60px;
    align-items: flex-start;
    margin-bottom: 80px;
}

/* 左侧样本展示 */
.cbi-showcase-visual {
    flex: 0 0 35%; /* 占比约35% */
    position: relative;
}

.cbi-sample-container {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.cbi-sample-container:hover {
    transform: translateY(-12px);
    border-color: #D4AF37;
}

.cbi-sample-img {
    width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
}

.cbi-visual-hint {
    text-align: center;
    font-size: 0.85rem;
    color: #D4AF37;
    margin-top: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 修改 2: 增强小标题清晰度 (Detail Labels) */
.cbi-detail-label {
    color: #D4AF37; /* 使用核心金色 */
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    font-weight: 800;
    display: flex;
    align-items: center;
}

.cbi-detail-label::before {
    content: "";
    width: 4px;
    height: 18px;
    background: #D4AF37;
    margin-right: 12px;
    display: inline-block;
}

.cbi-detail-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9); /* 提高文字亮度 */
    margin-bottom: 35px;
}

/* 扩充后的 Content 列表样式 */
.cbi-content-list {
    list-style: none;
    padding: 0;
    margin-bottom: 35px;
}

.cbi-content-list li {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.85);
    padding-left: 20px;
    position: relative;
}

.cbi-content-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #D4AF37;
    font-weight: bold;
}

.cbi-content-list li strong {
    color: #ffffff;
    font-size: 1rem;
}

/* 表格样式优化 */
.cbi-pricing-wrap {
    margin-top: 60px;
    overflow-x: auto;
}

.cbi-pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cbi-pricing-table th {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    text-align: center;
    color: #D4AF37;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cbi-pricing-table td {
    padding: 25px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.2rem;
    color: #ffffff;
}

.cbi-price-highlight {
    font-weight: 800;
    color: #D4AF37 !important;
}

/* 响应式适配 */
@media (max-width: 992px) {
    .cbi-showcase-flex {
        flex-direction: column;
        gap: 40px;
    }
    .cbi-showcase-visual {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* 热点动画保持 */
.cbi-hotspot {
    position: absolute;
    width: 20px;
    height: 20px;
    background: #D4AF37;
    border-radius: 50%;
    cursor: help;
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.3);
    animation: cbi-pulse 2s infinite;
}
@keyframes cbi-pulse {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}


/* ===== 深度视觉修复：确保大小标题极端清晰 ===== */

/* 1. 大标题增强 (Main Titles) */
.cbi-showcase-main-title {
    color: #FFFFFF !important;
    font-weight: 900 !important; /* 极致加粗 */
    text-shadow: 
        0px 4px 10px rgba(0, 0, 0, 0.8), /* 深层阴影 */
        0px 0px 20px rgba(255, 255, 255, 0.1); /* 微弱外发光，增加边缘锐度 */
    letter-spacing: -0.01em !important;
    line-height: 1.2 !important;
}

/* 2. 小标题增强 (Detail Labels) */
.cbi-detail-label {
    background: #D4AF37 !important; /* 金色背景底块 */
    color: #001529 !important;      /* 深色文字，形成极端对比 */
    padding: 6px 15px !important;    /* 内边距，形成色块感 */
    display: inline-block !important; /* 紧贴文字宽度 */
    border-radius: 2px !important;
    font-size: 0.95rem !important;
    font-weight: 800 !important;
    letter-spacing: 1px !important;
    margin-bottom: 15px !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
}

/* 移除之前小标题左侧的装饰条（因为现在改用全背红色块） */
.cbi-detail-label::before {
    display: none !important;
}

/* 3. 正文亮度微调 (Body Text) */
.cbi-detail-text, 
.cbi-content-list li {
    color: #FFFFFF !important; /* 强制纯白，提高可读性 */
    font-weight: 400 !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5); /* 防止纯白文字在浅色区域“发虚” */
}

.cbi-content-list li strong {
    color: #D4AF37 !important; /* 列表内的关键词改为金色，方便扫视 */
    font-weight: 700 !important;
}

/* 4. 视觉层级优化 (Underline) */
.cbi-title-underline {
    background: #D4AF37 !important;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.6); /* 给金色线条增加呼吸光晕 */
}

/* 5. 表格表头文字增强 */
.cbi-pricing-table th {
    color: #FFFFFF !important; /* 表头文字改白 */
    background: rgba(212, 175, 55, 0.8) !important; /* 背景改金 */
    text-shadow: 0 1px 2px rgba(0,0,0,0.5) !important;
}


/* ===== 第四维：垂直深度科普 (Expert Knowledge) ===== */

.cbi-knowledge-section {
    padding: 100px 5%;
    background: linear-gradient(135deg, #001529 0%, #002b5c 100%);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
}

/* 专家头部分 */
.cbi-expert-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cbi-expert-badge {
    background: #D4AF37;
    color: #001529;
    padding: 5px 15px;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 2px;
    border-radius: 2px;
    display: inline-block;
    margin-bottom: 20px;
}

.cbi-knowledge-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    color: #ffffff !important;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    margin-bottom: 20px;
}

.cbi-knowledge-intro {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

/* 文章排版 */
.cbi-knowledge-grid {
    max-width: 1000px;
    margin: 0 auto;
}

.cbi-knowledge-article {
    margin-bottom: 50px;
}

.cbi-knowledge-article h3 {
    /* 解决看不清的小标题问题：金色块状感 */
    background: #D4AF37 !important;
    color: #001529 !important;
    padding: 8px 20px !important;
    display: inline-block !important;
    font-size: 1.3rem !important;
    font-weight: 800 !important;
    margin-bottom: 25px !important;
    border-radius: 2px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.cbi-knowledge-article p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #ffffff !important;
    margin-bottom: 20px;
    text-align: justify;
}

.cbi-knowledge-article strong {
    color: #D4AF37;
    font-weight: 700;
}

/* 专业对比表格 */
.cbi-comparison-wrap {
    margin: 60px 0;
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
}

.cbi-table-caption {
    text-align: center;
    color: #D4AF37;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.cbi-expert-table {
    width: 100%;
    border-collapse: collapse;
}

.cbi-expert-table th {
    background: rgba(212, 175, 55, 0.9);
    color: #001529;
    padding: 15px;
    text-align: left;
    font-weight: 800;
}

.cbi-expert-table td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 0.95rem;
}

.cbi-expert-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* 响应式适配 */
@media (max-width: 768px) {
    .cbi-knowledge-article h3 {
        font-size: 1.1rem !important;
        display: block !important;
    }
    .cbi-expert-table th, .cbi-expert-table td {
        padding: 10px;
        font-size: 0.85rem;
    }
}


/* ===== 第五维：CBI核心竞争优势 (Brand Moat) ===== */

.cbi-advantage-section {
    padding: 100px 5%;
    background: linear-gradient(135deg, #001529 0%, #002b5c 100%);
    color: #ffffff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    position: relative;
}

.cbi-advantage-intro {
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 20px auto 60px;
    line-height: 1.6;
}

/* 4列卡片布局 */
.cbi-advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

/* 优势卡片样式 */
.cbi-advantage-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 25px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cbi-advantage-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.06);
    border-color: #D4AF37;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* 图标样式 */
.cbi-advantage-icon {
    width: 60px;
    height: 60px;
    color: #D4AF37;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.4));
}

/* 优势标题：应用“看不清楚”修复逻辑 */
.cbi-advantage-title {
    background: #D4AF37 !important; /* 金色底块 */
    color: #001529 !important;      /* 深色文字强对比 */
    padding: 5px 15px !important;
    font-size: 1.1rem !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px !important;
    border-radius: 2px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* 优势内容文字 */
.cbi-advantage-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #FFFFFF !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* 响应式适配：移动端 1 列，平板 2 列 */
@media (max-width: 1100px) {
    .cbi-advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .cbi-advantage-grid {
        grid-template-columns: 1fr;
    }
    .cbi-advantage-card {
        padding: 30px 20px;
    }
}


/* ===== 第六维：无忧服务流程 (Seamless Process) ===== */

.cbi-process-section {
    padding: 80px 5%;
    background: linear-gradient(135deg, #001529 0%, #002b5c 100%);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    position: relative;
}

.cbi-process-intro {
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 60px;
}

/* 流程容器 */
.cbi-process-flow {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* 步骤之间的连接线 (仅在桌面端显示) */
@media (min-width: 992px) {
    .cbi-process-flow::before {
        content: "";
        position: absolute;
        top: 30px;
        left: 10%;
        right: 10%;
        height: 2px;
        background: rgba(212, 175, 55, 0.3);
        z-index: 1;
    }
}

.cbi-process-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
}

/* 步骤圆圈数字 */
.cbi-step-number {
    width: 60px;
    height: 60px;
    background: #D4AF37;
    color: #001529;
    font-size: 1.4rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
    border: 4px solid #001529;
}

/* 步骤标题：应用金色底块修复逻辑 */
.cbi-step-title {
    background: #D4AF37 !important;
    color: #001529 !important;
    padding: 5px 12px !important;
    font-size: 1rem !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    display: inline-block !important;
    border-radius: 2px;
    margin-bottom: 15px !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.cbi-step-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #FFFFFF !important;
    margin-bottom: 15px;
    padding: 0 10px;
}

/* 时效标签：强调 CBI 的速度承诺 */
.cbi-step-time {
    font-size: 0.8rem;
    font-weight: 700;
    color: #D4AF37;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px dashed rgba(212, 175, 55, 0.5);
    padding: 4px 8px;
    display: inline-block;
}

/* 响应式适配：移动端改为纵向 */
@media (max-width: 991px) {
    .cbi-process-flow {
        flex-direction: column;
        align-items: center;
        gap: 50px;
    }
    .cbi-process-step::after {
        content: "↓";
        position: absolute;
        bottom: -40px;
        left: 50%;
        transform: translateX(-50%);
        color: #D4AF37;
        font-size: 1.5rem;
    }
    .cbi-process-step:last-child::after {
        display: none;
    }
}


/* ===== 第七维：SEO FAQ & 终极行动 (Native Support Fix) ===== */

.cbi-faq-cta-section {
    padding: 100px 5%;
    background: linear-gradient(135deg, #001529 0%, #002b5c 100%);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
}

/* 折叠面板 (Details/Summary) 样式优化 */
.cbi-faq-accordion {
    max-width: 900px;
    margin: 0 auto 80px;
}

.cbi-faq-item {
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: 12px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

/* 核心修复：小标题应用金色底块逻辑 */
.cbi-faq-question {
    padding: 18px 25px;
    cursor: pointer;
    font-weight: 800;
    list-style: none; /* 隐藏默认箭头 */
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #001529 !important; /* 深色字 */
    background: #D4AF37 !important; /* 金色背景 */
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* 兼容 Safari/Chrome 隐藏箭头 */
.cbi-faq-question::-webkit-details-marker {
    display: none;
}

.cbi-faq-question::after {
    content: "▼";
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

/* 当面板打开时的状态 */
.cbi-faq-item[open] .cbi-faq-question::after {
    transform: rotate(180deg);
}

.cbi-faq-answer {
    padding: 25px;
    color: #FFFFFF !important;
    line-height: 1.8;
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.2);
}

/* 关联推荐 Banner */
.cbi-post-service-banner {
    max-width: 900px;
    margin: 0 auto 60px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px dashed #D4AF37;
    padding: 20px;
    text-align: center;
    border-radius: 4px;
}

.cbi-post-service-banner a {
    color: #D4AF37;
    font-weight: 700;
}

/* 终极行动区：纯白强力吸睛 */
.cbi-final-cta-box {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 8px;
    padding: 70px 40px;
    color: #001529;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    text-align: center;
}

.cbi-cta-content h3 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.cbi-cta-content p {
    font-size: 1.15rem;
    color: #444;
    margin-bottom: 40px;
}

/* 核心按钮：超链接样式化 */
.cbi-btn-gold-large {
    display: inline-block;
    background: #D4AF37;
    color: #001529 !important;
    padding: 22px 60px;
    font-size: 1.2rem;
    font-weight: 850;
    text-decoration: none;
    border-radius: 4px;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.cbi-btn-gold-large:hover {
    background: #001529;
    color: #D4AF37 !important;
    transform: scale(1.05);
}

.cbi-form-security {
    margin-top: 25px !important;
    font-size: 0.85rem !important;
    color: #aaa !important;
}

/* 响应式 */
@media (max-width: 768px) {
    .cbi-btn-gold-large {
        padding: 18px 30px;
        font-size: 1rem;
        width: 100%;
    }
}