.hero-banner {
        position: relative;
        height: 350px;
        
    }

    /* 查询板块背景微暖 */
    .verify-section {
        background: #FAFAF5;
        padding: 0 0 80px;
    }

    /* 查询卡片 - 宽度650px，与横幅重叠 */
    .verify-card {
        max-width: 650px;
        margin: -60px auto 45px;
        position: relative;
        z-index: 2;
        background: #fff;
        border-radius: 16px;
        box-shadow: 0 15px 45px rgba(0,0,0,0.08);
        padding: 55px 50px 45px;
        text-align: center;
    }

    .verify-icon {
        margin-bottom: 18px;
    }
    .verify-icon i {
        font-size: 46px;
        color: #B8977E; /* 暗金色 */
    }

    .verify-card h2 {
        font-size: 22px;
        font-weight: 700;
        color: #3A3A3A;
        margin-bottom: 8px;
    }

    .subtitle {
        font-size: 14px;
        color: #999;
        margin-bottom: 30px;
    }

    .form-group {
        margin-bottom: 22px;
    }

    .form-control {
        border-radius: 10px;
        padding: 14px 18px;
        border: 2px solid #E0DCD5;
        font-size: 15px;
        height: auto;
        text-align: center;
        transition: border-color 0.3s;
    }
    .form-control:focus {
        border-color: #4A3028;
        box-shadow: 0 0 0 3px rgba(74, 48, 40, 0.08);
    }

    /* 查询按钮 - 皮革棕 */
    .query-btn {
        background: #4A3028;
        border: 1px solid #5C3D32;
        padding: 14px 30px;
        font-weight: 600;
        font-size: 16px;
        border-radius: 10px;
        color: #fff;
        width: 100%;
        transition: all 0.3s;
        letter-spacing: 1px;
    }
    .query-btn:hover {
        background: #5C3D32;
        border-color: #6B4A3A;
        transform: translateY(-1px);
        box-shadow: 0 8px 20px rgba(74, 48, 40, 0.25);
    }

    /* 使用步骤说明 */
    .query-steps {
        margin-top: 28px;
        padding-top: 20px;
        border-top: 1px dashed #E0DCD5;
        text-align: left;
    }
    .steps-title {
        font-size: 13px;
        color: #999;
        margin-bottom: 12px;
        font-weight: 600;
    }
    .step-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 8px;
        font-size: 12px;
        color: #aaa;
        line-height: 1.6;
    }
    .step-num {
        display: inline-block;
        width: 20px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        background: #4A3028;
        color: #fff;
        border-radius: 50%;
        margin-right: 10px;
        flex-shrink: 0;
        font-size: 11px;
        font-weight: 600;
    }

    /* 信任图标（图标在上，文字在下，暗金色） */
    .trust-icons {
        display: flex;
        justify-content: center;
        gap: 70px;
        text-align: center;
        margin-top: 10px;
    }
    .trust-icons .item {
        border: none !important;
    }
    .trust-icons .item i {
        font-size: 28px;
        color: #B8977E;
        margin-bottom: 8px;
        display: block;
        border: none !important;
        outline: none !important;
    }
    .trust-icons .item span {
        font-size: 13px;
        color: #999;
    }
#errorMessage {
    font-size: 15px;
    color: #5C3D32;
    text-align: center;
    padding: 10px 0;
    margin: 0;
}
    /* ========== 弹窗优化 ========== */
    .modal {
        text-align: center;
        padding: 0 !important;
    }
    .modal:before {
        content: '';
        display: inline-block;
        height: 100%;
        vertical-align: middle;
    }
    .modal-dialog {
        display: inline-block;
        text-align: left;
        vertical-align: middle;
        margin: 0 auto;
        max-width: 700px;
    }
    .modal-content {
        border: none;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        max-height: 80vh;
        display: flex;
        flex-direction: column;
    }
    .modal-header {
        border-bottom: none;
        padding: 15px 20px;
        border-radius: 12px 12px 0 0;
        flex-shrink: 0;
        background: linear-gradient(135deg, #4A3028, #5C3D32) !important;
        color: #fff;
    }
    .modal-header .close {
        font-size: 28px;
        margin-top: -4px;
        color: #fff;
        opacity: 1;
    }
    .modal-title {
        font-weight: 600;
        font-size: 18px;
    }
    .modal-body {
        padding: 20px;
        overflow-y: auto;
        flex: 1;
    }
    /* 细滚动条 */
    .modal-body::-webkit-scrollbar {
        width: 4px;
    }
    .modal-body::-webkit-scrollbar-track {
        background: transparent;
    }
    .modal-body::-webkit-scrollbar-thumb {
        background: #ddd;
        border-radius: 2px;
    }
    .modal-body::-webkit-scrollbar-thumb:hover {
        background: #bbb;
    }
    .modal-body {
        scrollbar-width: thin;
        scrollbar-color: #ddd transparent;
    }

    /* 结果卡片 */
    .query-info {
        background: #F8F6F2;
        padding: 15px 20px;
        border-radius: 8px;
        margin-bottom: 20px;
        font-size: 14px;
    }
    .query-info i { margin-right: 8px; color: #4A3028; }
    .query-info p { margin-bottom: 0; }
    .result-badge {
        text-align: center;
        padding: 20px;
        font-size: 20px;
        font-weight: bold;
        color: #5B8C5A; /* 橄榄绿 */
        background: #F2F7F2;
        border-radius: 8px;
        margin-bottom: 20px;
    }
    .result-badge i { margin-right: 8px; font-size: 22px; }
    .result-badge.error { 
	    color: #C0392B;
    background: #FDF6F4;
	}
    .result-details {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px 30px;
    }
    .detail-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        border-bottom: 1px dotted #E0DCD5;
    }
    .detail-item a { color: #4A3028; text-decoration: none; }
    .detail-item a:hover { text-decoration: underline; }
    .detail-label { color: #999; font-size: 14px; }
    .detail-value { color: #3A3A3A; font-weight: 500; text-align: right; font-size: 14px; }
    .result-card {
        border: 1px solid #f0f0f0;
        border-radius: 10px;
        padding: 20px;
        margin-bottom: 20px;
        background: #fff;
    }
    .result-title {
        font-size: 16px;
        font-weight: bold;
        color: #3A3A3A;
        margin-bottom: 15px;
        padding-bottom: 8px;
        border-bottom: 1px solid #f5f5f5;
    }
    .result-title i { margin-right: 8px; color: #4A3028; }
    .product-image {
        width: 200px; height: 200px; object-fit: cover;
        display: inline;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    }

    @media (max-width: 768px) {
        .hero-banner {
            height: 250px;
        }
        .verify-card {
            margin: -40px 15px 35px;
            padding: 40px 25px 35px;
        }
        .trust-icons {
            gap: 30px;
        }
        .result-details {
            grid-template-columns: 1fr;
        }
        .modal-dialog {
            max-width: 95%;
        }
    }