:root {
            --primary-dark: #121212;
            --primary-gray: #1f1f1f;
            --secondary-gray: #333333;
            --light-gray: #f5f5f5;
            --accent-orange: #ff6600;
            --white: #ffffff;
        }

        .pages-content {
            background-color: #fff;
            max-width: 1200px;
            margin: 20px auto;
            padding: 0 15px;
        }

        .section-title {
            text-align: center;
            margin: 60px 0 40px;
            font-size: 28px;
            font-weight: bold;
            color: #ff0b0b;
            position: relative;
        }

        .section-title span {
            color: var(--accent-orange);
        }

        /* 顶部品牌介绍 */
        .brand-intro {
            padding: 0 0;
        }

        .brand-intro p {
            font-size: 16px;
            text-align: justify;
            margin-bottom: 20px;
            padding: 0 10px;
        }

        /* 服务 */
        .services {
            background-color: var(--white);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.25rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .service-card {
            background-color: var(--light-gray);
            padding: 1.75rem;
            border-radius: 8px;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .service-card h3 {
            color: var(--primary-dark);
            margin-bottom: 1rem;
            font-size: 1.15rem;
        }

        .service-card h3 span {
            color: var(--accent-orange);
        }

        .service-card p {
            font-size: 0.95rem;
            color: var(--secondary-gray);
        }

        /* 服务流程板块 */
        .process-container {
            width: 90%;
            max-width: 1200px;
            margin: 50px auto;
            padding: 20px;
        }

        .process-title {
            text-align: center;
            margin-bottom: 60px;
            font-size: 28px;
            font-weight: bold;
            color: #333;
        }

        .process-title span {
            color: #ff6a00;
        }

        .process-steps {
            position: relative;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* 连接线 */
        .process-steps::before {
            content: '';
            position: absolute;
            top: 33px;
            left: 5%;
            right: 5%;
            height: 4px;
            background-color: #e0e0e0;
            z-index: 1;
        }

        .step-item {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            z-index: 2;
            width: 12%;
        }

        .step-number {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: #ff6a00;
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 18px;
            font-weight: bold;
            margin-bottom: 12px;
        }

        .step-text {
            font-size: 16px;
            color: #333;
            text-align: center;
            font-weight: 500;
        }

        /* 合作平台 */
        .partners {
            color: var(--white);
            margin-bottom: 30px;
        }

        .partners .section-title {
            color: var(--white);
        }

        .platform-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 1rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .platform-item {
            background-color: var(--light-gray);
            padding: 1.25rem 1rem;
            border-radius: 8px;
            text-align: center;
            transition: background-color 0.3s;
            cursor: pointer;
        }

        .platform-item p {
            color: var(--secondary-gray) !important;
        }

        .platform-item:hover {
            background-color: var(--accent-orange);
        }

        /* 合作律所 */
        .law-firms {
            margin-bottom: 10px;
        }

        .firms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 0.75rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .firm-item {
            background-color: var(--light-gray);
            padding: 1rem;
            border-radius: 4px;
            text-align: center;
            color: var(--secondary-gray);
            font-weight: 500;
            font-size: 0.9rem;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        }

        /* FAQ板块 */
        .faq {
            padding: 40px 20px;
            margin-bottom: 60px;
        }

        .faq-group {
            margin-bottom: 30px;
        }

        .faq-group h3 {
            font-size: 18px;
            color: var(--secondary-gray);
            margin-bottom: 20px;
            padding-left: 10px;
            font-weight: bold;
        }

        .faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #eee;
            padding-bottom: 15px;
        }

        .faq-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }

        .faq-question {
            font-weight: bold;
            font-size: 16px;
            color: #333;
            margin-bottom: 10px;
        }

        .faq-answer {
            font-size: 14px;
            color: #666;
            text-align: justify;
            line-height: 1.8;
        }

        /* ======================
           移动端适配核心
        ====================== */
        @media (max-width: 768px) {

            .section-title {
                font-size: 1.4rem;
            }

            .services-grid,
            .platform-grid,
            .firms-grid,
            .data-highlights {
                grid-template-columns: 1fr;
            }

            .brand-intro {
                padding: 30px 0;
            }

            .faq {
                padding: 30px 0;
            }
        }