/* ========== 手机端使用指南样式 ========== */
.mobile-guide-container {
    max-width: 480px;
    margin: 0 auto;
    padding: 20px;
    padding-bottom: 80px;
}

    .mobile-guide-container .guide-header {
        text-align: center;
        padding: 30px 0 40px;
        color: #fff;
    }

        .mobile-guide-container .guide-header .brand {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .mobile-guide-container .guide-header .brand-icon {
            width: 60px;
            height: 60px;
            background: #fff;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            font-weight: bold;
            color: #0066cc;
            margin-right: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }

        .mobile-guide-container .guide-header .brand-name {
            font-size: 1.4rem;
            font-weight: 600;
            color: #fff;
        }

        .mobile-guide-container .guide-header h1 {
            font-size: 1.6rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .mobile-guide-container .guide-header p {
            font-size: 0.9rem;
            opacity: 0.9;
        }

    .mobile-guide-container .qr-section {
        background: #fff;
        border-radius: 20px;
        padding: 30px;
        text-align: center;
        margin-bottom: 24px;
        box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    }

    .mobile-guide-container .qr-code {
        width: 180px;
        height: 180px;
        background: #f5f5f5;
        border-radius: 12px;
        margin: 0 auto 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 4px dashed #0066cc;
    }

        .mobile-guide-container .qr-code i {
            font-size: 60px;
            color: #0066cc;
        }

    .mobile-guide-container .qr-section h3 {
        font-size: 1.1rem;
        color: #003366;
        margin-bottom: 8px;
    }

    .mobile-guide-container .qr-section p {
        font-size: 0.85rem;
        color: #666;
    }

    .mobile-guide-container .scan-tips {
        background: #fff;
        border-radius: 20px;
        padding: 25px;
        margin-bottom: 24px;
        box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    }

        .mobile-guide-container .scan-tips h3 {
            font-size: 1rem;
            color: #003366;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
        }

            .mobile-guide-container .scan-tips h3 i {
                margin-right: 8px;
                color: #0066cc;
            }

    .mobile-guide-container .tips-list {
        list-style: none;
        padding: 0;
    }

        .mobile-guide-container .tips-list li {
            display: flex;
            align-items: flex-start;
            padding: 12px 0;
            border-bottom: 1px solid #f0f0f0;
        }

            .mobile-guide-container .tips-list li:last-child {
                border-bottom: none;
            }

        .mobile-guide-container .tips-list .tip-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #e6f2ff 0%, #d0e9ff 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 12px;
            flex-shrink: 0;
        }

            .mobile-guide-container .tips-list .tip-icon i {
                font-size: 16px;
                color: #0066cc;
            }

        .mobile-guide-container .tips-list .tip-content h4 {
            font-size: 0.9rem;
            color: #333;
            margin-bottom: 4px;
        }

        .mobile-guide-container .tips-list .tip-content p {
            font-size: 0.8rem;
            color: #888;
            margin: 0;
        }

    .mobile-guide-container .features-section {
        background: #fff;
        border-radius: 20px;
        padding: 25px;
        margin-bottom: 24px;
        box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    }

        .mobile-guide-container .features-section h3 {
            font-size: 1rem;
            color: #003366;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
        }

            .mobile-guide-container .features-section h3 i {
                margin-right: 8px;
                color: #0066cc;
            }

    .mobile-guide-container .feature-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .mobile-guide-container .feature-item {
        background: #f8fbff;
        border-radius: 12px;
        padding: 16px;
        text-align: center;
        transition: all 0.3s;
    }

        .mobile-guide-container .feature-item:hover {
            background: #e6f2ff;
            transform: translateY(-2px);
        }

        .mobile-guide-container .feature-item .feature-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, #0066cc 0%, #0088dd 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
        }

            .mobile-guide-container .feature-item .feature-icon i {
                font-size: 18px;
                color: #fff;
            }

        .mobile-guide-container .feature-item h4 {
            font-size: 0.8rem;
            color: #333;
            margin-bottom: 4px;
        }

        .mobile-guide-container .feature-item p {
            font-size: 0.7rem;
            color: #888;
            margin: 0;
        }

    .mobile-guide-container .contact-section {
        background: linear-gradient(135deg, #0066cc 0%, #0088dd 100%);
        border-radius: 20px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 8px 32px rgba(0,102,204,0.3);
    }

        .mobile-guide-container .contact-section h3 {
            font-size: 1rem;
            color: #fff;
            margin-bottom: 16px;
        }

    .mobile-guide-container .contact-btns {
        display: flex;
        gap: 12px;
        margin-bottom: 16px;
    }

    .mobile-guide-container .contact-btn {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #fff;
        border-radius: 12px;
        padding: 14px;
        text-decoration: none;
        color: #0066cc;
        font-size: 0.85rem;
        font-weight: 500;
        transition: all 0.3s;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }

        .mobile-guide-container .contact-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        }

        .mobile-guide-container .contact-btn i {
            margin-right: 8px;
            font-size: 18px;
        }

    .mobile-guide-container .contact-section .hotline {
        color: #fff;
        font-size: 0.85rem;
        opacity: 0.9;
    }

        .mobile-guide-container .contact-section .hotline strong {
            font-size: 1.1rem;
            display: block;
            margin-top: 4px;
        }

    .mobile-guide-container .footer-tips {
        text-align: center;
        padding: 20px;
        color: rgba(255,255,255,0.8);
        font-size: 0.75rem;
    }


/* ========== 微信二维码弹窗 ========== */
.wechat-qrcode-popup {
    position: absolute;
    z-index: 1000;
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

    .wechat-qrcode-popup.show {
        display: block;
        opacity: 1;
        transform: translateY(0);
    }

    .wechat-qrcode-popup .qrcode-content {
        background: #fff;
        border-radius: 16px;
        padding: 24px;
        box-shadow: 0 8px 40px rgba(0,0,0,0.2);
        width: 240px;
        border: 1px solid #e0e0e0;
    }

    .wechat-qrcode-popup .qrcode-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 20px;
        padding-bottom: 12px;
        border-bottom: 2px solid #f0f0f0;
    }

        .wechat-qrcode-popup .qrcode-header i.fa-weixin {
            font-size: 20px;
            color: #07c160;
            margin-right: 8px;
        }

        .wechat-qrcode-popup .qrcode-header span {
            font-size: 0.9rem;
            font-weight: 600;
            color: #333;
            flex: 1;
        }

        .wechat-qrcode-popup .qrcode-header .close-btn {
            background: #f5f5f5;
            border: none;
            border-radius: 50%;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            color: #999;
        }

            .wechat-qrcode-popup .qrcode-header .close-btn:hover {
                background: #ff5252;
                color: #fff;
            }

    .wechat-qrcode-popup .qrcode-img {
        width: 180px;
        height: 180px;
        background: #f8f8f8;
        border-radius: 12px;
        margin: 0 auto 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid #e0e0e0;
    }

        .wechat-qrcode-popup .qrcode-img i {
            font-size: 50px;
            color: #ccc;
        }

    .wechat-qrcode-popup .qrcode-desc {
        font-size: 0.75rem;
        color: #666;
        text-align: center;
        line-height: 1.6;
    }