/* 服务概览卡片 */
        .service-overview {
            background: white;
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            height: 100%;
        }
        .service-stats {
            display: flex;
            justify-content: space-around;
            margin: 30px 0;
        }
        .stat-circle {
            text-align: center;
        }
        .stat-circle .number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--anqie-primary);
        }
        .stat-circle .label {
            color: #666;
            font-size: 0.9rem;
        }

        /* 联系卡片 (右侧) */
        .contact-sidebar {
            background: white;
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            text-align: center;
            height: 100%;
        }
        .contact-sidebar .hotline {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--anqie-primary);
            margin: 15px 0;
        }
        .qr-placeholder {
            width: 120px;
            height: 120px;
            background: #f0f0f0;
            border-radius: 12px;
            margin: 20px auto;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #999;
        }

        /* 案例卡片 */
        .case-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
            background: white;
        }
        .case-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(13, 110, 253, 0.15);
        }
        .case-img {
            height: 180px;
            overflow: hidden;
        }
        .case-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .case-card:hover .case-img img {
            transform: scale(1.05);
        }
        .case-body {
            padding: 20px;
        }
        .case-body h5 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .case-body .btn-sm {
            border-radius: 30px;
        }

        /* 手风琴样式 (FAQ) */
        .faq-accordion .accordion-item {
            border: none;
            margin-bottom: 15px;
            border-radius: 10px !important;
            overflow: hidden;
            border: 1px solid #e9ecef;
        }
        .faq-accordion .accordion-button {
            background: white;
            border: none;
            border-radius: 10px !important;
            font-weight: 600;
            padding: 20px;
            box-shadow: none;
            font-size: 1.1rem;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(13, 110, 253, 0.05);
            color: var(--anqie-primary);
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: var(--anqie-primary);
        }
        .faq-accordion .accordion-body {
            padding: 20px;
            background-color: rgba(13, 110, 253, 0.02);
        }