/* 彻底重置组件内部样式，避免影响外部框架 */
        .hefeng-contact-module,
        .hefeng-contact-module * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            line-height: 1.5;
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
        }

        .hefeng-contact-module {
            max-width: 100%;
            width: 100%;
            background: transparent;
            display: block;
            overflow: visible !important;
        }

        .contact-card {
            max-width: 980px;
            width: 100%;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 2rem;
            box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 147, 221, 0.1);
            overflow: hidden;
            transition: box-shadow 0.2s ease;
            display: block;
        }

        .contact-card:hover {
            box-shadow: 0 25px 40px -12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 147, 221, 0.2);
        }

        .hero-section {
            background: #0093dd;
            padding: 2rem 2rem 1.8rem;
            color: white;
            position: relative;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #ffffff60, #FFE484, #ffffff60);
        }

        .company-badge {
            font-size: 0.8rem;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: rgba(255, 255, 255, 0.2);
            display: inline-block;
            padding: 0.25rem 1rem;
            border-radius: 40px;
            backdrop-filter: blur(2px);
            margin-bottom: 1rem;
            font-weight: 500;
        }

        .hero-title {
            font-size: 1.8rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 0.5rem;
        }

        .hero-sub {
            font-size: 1rem;
            opacity: 0.9;
            max-width: 85%;
        }

        .content-block {
            padding: 2rem 2rem 0rem;
        }

        .manager-card {
            background: #F9FCFE;
            border-radius: 1.8rem;
            padding: 1.6rem 1.8rem;
            margin-bottom: 0;
            border: 1px solid rgba(0, 147, 221, 0.15);
            box-shadow: 0 6px 14px rgba(0, 0, 0, 0.02);
        }

        .manager-header {
            display: flex;
            align-items: baseline;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 1rem;
            border-bottom: 2px solid #eef2f8;
            padding-bottom: 0.75rem;
        }

        .manager-name {
            font-size: 1.7rem;
            font-weight: 700;
            color: #0A2E4D;
            letter-spacing: -0.3px;
        }

        .manager-title {
            background: #E6F4FF;
            padding: 0.25rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            color: #0093dd;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin: 1.2rem 0 1rem;
        }

        .contact-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
            padding: 0.5rem 0;
            border-bottom: 1px solid #edf2f7;
        }

        .contact-icon {
            width: 36px;
            font-size: 1.4rem;
            text-align: center;
            color: #0093dd;
        }

        .contact-label {
            font-weight: 600;
            min-width: 100px;
            color: #1f3b4c;
            font-size: 0.95rem;
        }

        .contact-value {
            font-weight: 500;
            color: #1f2f3a;
            word-break: break-all;
            background: #ffffff;
            padding: 0.2rem 0.6rem;
            border-radius: 20px;
            font-family: 'SF Mono', 'Fira Code', monospace;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .contact-value a {
            text-decoration: none;
            color: #0093dd;
            font-weight: 500;
            transition: color 0.2s;
        }

        .contact-value a:hover {
            color: #006aa8;
            text-decoration: underline;
        }

        .qr-display-area {
            margin-top: 1.5rem;
            padding-top: 1rem;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: flex-start;
            justify-content: flex-start;
        }

        .qr-item {
            text-align: center;
            background: white;
            padding: 0.8rem 1rem 1rem;
            border-radius: 1.2rem;
            box-shadow: 0 2px 8px rgba(0,0,0,0.03);
            border: 1px solid #eef2f8;
            min-width: 140px;
        }

        .qr-label {
            font-weight: 600;
            font-size: 0.8rem;
            margin-bottom: 0.6rem;
            color: #0093dd;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .qr-code-wrapper {
            width: 110px;
            height: 110px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #ffffff;
            border-radius: 16px;
            overflow: hidden;
        }

        .qr-code-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .qr-note {
            font-size: 0.7rem;
            color: #7c93aa;
            margin-top: 0.5rem;
        }

        /* 按钮组 - 添加上方横线分隔线 */
        .action-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1.6rem;
            margin-bottom: 0.5rem;
            justify-content: flex-start;
            padding-top: 1rem;
            border-top: 1px solid #dce5ef;  /* 这里就是您要的横线！ */
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: white;
            border: 1px solid #d4e2ef;
            padding: 0.6rem 1.4rem;
            border-radius: 60px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #1f3b4c;
            text-decoration: none;
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .btn-primary {
            background: #0093dd;
            border-color: #0093dd;
            color: white;
            box-shadow: 0 2px 6px rgba(0, 147, 221, 0.2);
        }

        .btn-primary:hover {
            background: #007bb8;
            transform: translateY(-2px);
            border-color: #007bb8;
        }

        .btn-outline {
            background: white;
            border: 1px solid #caddf0;
        }

        .btn-outline:hover {
            background: #f0f9ff;
            transform: translateY(-1px);
            border-color: #0093dd;
            color: #0093dd;
        }

        .copy-btn {
            background: #eef2fa;
            border: none;
            padding: 4px 10px;
            border-radius: 40px;
            font-size: 0.7rem;
            font-weight: 500;
            transition: all 0.2s;
            color: #0093dd;
            cursor: pointer;
        }
        .copy-btn:hover {
            background: #d9e4ef;
        }

        @media (max-width: 680px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-sub {
                max-width: 100%;
                font-size: 0.9rem;
            }
            .content-block {
                padding: 1.5rem 1.5rem 0rem;
            }
            .manager-card {
                padding: 1.2rem;
            }
            .manager-name {
                font-size: 1.4rem;
            }
            .contact-label {
                min-width: 80px;
            }
            .contact-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.3rem;
            }
            .contact-icon {
                width: auto;
            }
            .action-buttons {
                justify-content: center;
            }
            .qr-display-area {
                justify-content: center;
                gap: 1.2rem;
            }
        }