.red-consulting-module {
            /* 核心变量定义 */
            --rc-primary: #b31612;        /* 品牌主色：红色 */
            --rc-primary-hover: #91100e;  /* 深红色交互 */
            --rc-dark: #121212;           /* 深色背景 */
            --rc-dark-card: #1e1e1e;      /* 深色卡片 */
            --rc-light: #f8f9fa;          /* 浅色背景 */
            --rc-white: #ffffff;          /* 纯白 */
            --rc-text-main: #2a2a2a;      /* 正文主色 */
            --rc-text-muted: #666666;     /* 辅助说明色 */
            --rc-border: #eaeaeb;         /* 浅色边框 */
            --rc-border-dark: #333333;    /* 深色边框 */
            
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
            color: var(--rc-text-main);
            line-height: 1.6;
        }
		.pos{width:1440px;margin:0 auto;padding:0 40px}

        /* 顶部Banner区域 */
        .top-banner {
            width: 100%;
            height: 600px;
            background: url('../images/ser.webp') center center/cover no-repeat;
            position: relative;
            display: flex;
            align-items: flex-end;
            padding-bottom: 4rem;
        }
        .top-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        .banner-title {
            position: relative;
            z-index: 1;
            color: #fff;
            font-size: clamp(2rem, 5vw, 2.5rem);
            font-weight: 700;
            letter-spacing: 2px;
        }
		.pos p{ color: #fff;}
        .red-consulting-module * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        /* 基础布局 */
        .red-consulting-module .rc-container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 40px;
        }
        @media (max-width: 768px) {
            .red-consulting-module .rc-container { padding: 0 20px; }
        }

        .red-consulting-module .rc-section {
            padding: 90px 0;
        }
        @media (max-width: 768px) {
            .red-consulting-module .rc-section { padding: 80px 0; }
			    .top-banner {
        height: 300px;
        padding-bottom: 2rem;
    }
	    .pos {
        padding: 0 14px;
    }
	    .banner-title {
        font-size: 1.8rem;
    }
        }

        .rc-bg-light { background-color: none; }
        .rc-bg-white { background-color: none; }
        .rc-bg-dark { background-color:none; }
        .rc-text-white { color: #2a2a2a !important; }

        /* 标题组 */
        .red-consulting-module .rc-section-header {
            margin-bottom: 60px;
        }
        .red-consulting-module .rc-section-title {
            font-size: 2.2rem;
            font-weight: 600;
            color: var(--rc-text-main);
            letter-spacing: 0.05em;
            margin-bottom: 20px;
        }
        .red-consulting-module .rc-title-accent {
            width: 40px;
            height: 4px;
            background-color: var(--rc-primary);
        }

        /* 动画过渡 */
        .red-consulting-module .rc-reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
        }
        .red-consulting-module .rc-reveal.rc-active {
            opacity: 1;
            transform: translateY(0);
        }

        /* ==================== Hero 引言区 ==================== */
        .red-consulting-module .rc-hero {
            background-color: var(--rc-white);
            padding: 100px 0 60px 0;
        }
        .red-consulting-module .rc-hero-content {
            max-width: 800px;
        }
        .red-consulting-module .rc-brand-line {
            width: 60px;
            height: 6px;
            background-color: var(--rc-primary);
            margin-bottom: 30px;
        }
        .red-consulting-module .rc-subtitle {
            display: block;
            font-size: 0.9rem;
            color: var(--rc-primary);
            letter-spacing: 0.2em;
            font-weight: 600;
            margin-bottom: 15px;
        }
        .red-consulting-module .rc-hero-title {
            font-size: 3.2rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 30px;
            color: var(--rc-text-main);
        }
        .red-consulting-module .rc-hero-desc {
            font-size: 1.15rem;
            color: var(--rc-text-muted);
            font-weight: 400;
            max-width: 700px;
        }
        @media (max-width: 768px) {
            .red-consulting-module .rc-hero-title { font-size: 2.2rem; }
        }

        /* ==================== 核心前置 (三大板块) ==================== */
        .red-consulting-module .rc-pillars-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        @media (max-width: 1024px) {
            .red-consulting-module .rc-pillars-grid { grid-template-columns: 1fr; }
        }

        .red-consulting-module .rc-pillar-card {
            background: #f8f9fa;
            border-top: 4px solid transparent;
            padding: 40px;
            transition: all 0.4s ease;
			border-radius:10px;
        }
        .red-consulting-module .rc-pillar-card:hover {
            transform: translateY(-5px);
        }

        .red-consulting-module .rc-pillar-header {
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--rc-border);
        }
        .red-consulting-module .rc-pillar-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--rc-light); /* 默认用极浅灰色隐入背景 */
            -webkit-text-stroke: 1px var(--rc-border); /* 描边效果 */
            display: block;
            margin-bottom: 15px;
            transition: all 0.4s ease;
            line-height: 1;
        }
        .red-consulting-module .rc-pillar-card:hover .rc-pillar-num {
            color: var(--rc-primary);
            -webkit-text-stroke: 1px var(--rc-primary);
        }

        .red-consulting-module .rc-pillar-name {
            font-size: 1.3rem;
            font-weight: 600;
            line-height: 1.4;
        }

        .red-consulting-module .rc-point {
            margin-bottom: 24px;
        }
        .red-consulting-module .rc-point:last-child {
            margin-bottom: 0;
        }
        .red-consulting-module .rc-point h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--rc-text-main);
            position: relative;
            padding-left: 14px;
        }
        .red-consulting-module .rc-point h4::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 4px;
            height: 4px;
            background-color: var(--rc-primary);
        }
        .red-consulting-module .rc-point p {
            font-size: 0.95rem;
            color: var(--rc-text-muted);
            text-align: justify;
        }

        /* ==================== 服务流程 (暗黑时序) ==================== */
        .red-consulting-module .rc-timeline {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            position: relative;
        }
        @media (max-width: 900px) {
            .red-consulting-module .rc-timeline { grid-template-columns: 1fr; gap: 20px;}
        }

        .red-consulting-module .rc-timeline-item {
            background-color: #fff;
            padding: 30px;
            display: flex;
            align-items: flex-start;
            gap: 20px;
            transition: all 0.3s ease;
			border-radius:10px;
        }
        .red-consulting-module .rc-timeline-item:hover {
            border-left-color: var(--rc-primary);
            background-color:#f8f9fa;
        }

        .red-consulting-module .rc-timeline-marker {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--rc-primary);
            background: rgba(179, 22, 18, 0.1);
            padding: 5px 10px;
            border-radius: 4px;
        }

        .red-consulting-module .rc-timeline-content h3 {
            color: #2a2a2a;
            font-size: 1.15rem;
            font-weight: 500;
            margin-bottom: 10px;
            margin-top: 5px;
        }
        .red-consulting-module .rc-timeline-content p {
            color: #999;
            font-size: 0.95rem;
        }

        /* ==================== 业务领域 ==================== */
        .red-consulting-module .rc-domains-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .red-consulting-module .rc-domains-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 500px) {
            .red-consulting-module .rc-domains-grid { grid-template-columns: 1fr; }
        }

        .red-consulting-module .rc-domain-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 30px;
            background-color: var(--rc-light);
            text-decoration: none;
            border-radius:10px;
            transition: all 0.4s ease;
        }
        
        .red-consulting-module .rc-domain-item h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--rc-text-main);
            transition: color 0.4s ease;
        }

        .red-consulting-module .rc-arrow {
            font-size: 1.2rem;
            color: var(--rc-text-muted);
            transition: all 0.4s ease;
        }

        /* 鼠标悬停红底白字高亮 */
        .red-consulting-module .rc-domain-item:hover {
            background-color: var(--rc-primary);
            border-color: var(--rc-primary);
            transform: translateY(-3px);
        }
        .red-consulting-module .rc-domain-item:hover h3,
        .red-consulting-module .rc-domain-item:hover .rc-arrow {
            color: var(--rc-white);
        }
        .red-consulting-module .rc-domain-item:hover .rc-arrow {
            transform: translateX(5px);
        }