:root {
            --query-bg-gradient-start: #fff5f9;
            --query-bg-gradient-mid: #f0f8ff;
            --query-bg-gradient-end: #f5fcff;
            --query-card-bg: rgba(255, 255, 255, 0.92);
            --query-title-color: #2a2a38;
            --query-error-bg: #fff1f0;
            --query-error-border: #ffccc7;
            --query-error-color: #f53f3f;
            --query-input-bg: #fff;
            --query-input-border: #e8e8f0;
            --query-btn-gradient: linear-gradient(90deg, #ff6bcb 0%, #36d1dc 50%, #4a8eff 100%);
            --query-link-color: #4a8eff;
            --query-result-tip: #7a7a8c;
            --query-order-bg: #fff;
            --query-order-border: #e8e8f0;
            --query-order-label: #7a7a8c;
            --query-order-value: #2a2a38;
            --query-order-money: #ff6bcb;
            --query-pagination-bg: #fff;
            --query-pagination-border: #e8e8f0;
            --query-pagination-color: #5a5a6c;
            --query-pagination-hover: #4a8eff;
            --query-pagination-active: linear-gradient(90deg, #ff6bcb 0%, #36d1dc 50%, #4a8eff 100%);
        }

        [data-theme="dopamine"] {
            --query-bg-gradient-start: #ffecd2;
            --query-bg-gradient-mid: #fcb69f;
            --query-bg-gradient-end: #ff9a9e;
            --query-btn-gradient: linear-gradient(90deg, #ff006e 0%, #fb5607 50%, #ffbe0b 100%);
            --query-input-border: #ffe4e6;
            --query-order-border: #ffe4e6;
            --query-order-money: #ff006e;
            --query-pagination-border: #ffe4e6;
            --query-pagination-hover: #ff006e;
            --query-pagination-active: linear-gradient(90deg, #ff006e 0%, #fb5607 50%, #ffbe0b 100%);
            --query-link-color: #ff006e;
        }

        [data-theme="bluewhite"] {
            --query-bg-gradient-start: #e6f4ff;
            --query-bg-gradient-mid: #f8fcff;
            --query-bg-gradient-end: #ffffff;
            --query-btn-gradient: linear-gradient(90deg, #4a8eff 0%, #00b4d8 100%);
            --query-input-border: #e0ecf8;
            --query-order-border: #e0ecf8;
            --query-order-money: #4a8eff;
            --query-pagination-border: #e0ecf8;
            --query-pagination-active: linear-gradient(90deg, #4a8eff 0%, #00b4d8 100%);
        }

        [data-theme="neontech"] {
            --query-bg-gradient-start: #0f0f23;
            --query-bg-gradient-mid: #1a1a3e;
            --query-bg-gradient-end: #0d0d1a;
            --query-card-bg: rgba(15, 15, 35, 0.9);
            --query-title-color: #ffffff;
            --query-error-bg: rgba(255, 71, 87, 0.2);
            --query-error-border: rgba(255, 71, 87, 0.4);
            --query-error-color: #ff4757;
            --query-input-bg: rgba(30, 30, 60, 0.8);
            --query-input-border: rgba(0, 212, 255, 0.2);
            --query-btn-gradient: linear-gradient(90deg, #00d4ff 0%, #7c3aed 100%);
            --query-link-color: #00d4ff;
            --query-result-tip: #a0a0c0;
            --query-order-bg: rgba(30, 30, 60, 0.8);
            --query-order-border: rgba(0, 212, 255, 0.2);
            --query-order-label: #a0a0c0;
            --query-order-value: #ffffff;
            --query-order-money: #00d4ff;
            --query-pagination-bg: rgba(30, 30, 60, 0.8);
            --query-pagination-border: rgba(0, 212, 255, 0.2);
            --query-pagination-color: #c0c0e0;
            --query-pagination-hover: #00d4ff;
            --query-pagination-active: linear-gradient(90deg, #00d4ff 0%, #7c3aed 100%);
        }

        [data-theme="anime"] {
            --query-bg-gradient-start: #fce7f3;
            --query-bg-gradient-mid: #f0abfc;
            --query-bg-gradient-end: #e0e7ff;
            --query-btn-gradient: linear-gradient(90deg, #fb7185 0%, #fb923c 50%, #c084fc 100%);
            --query-input-border: #fce7f3;
            --query-order-border: #fce7f3;
            --query-order-money: #fb7185;
            --query-pagination-border: #fce7f3;
            --query-pagination-hover: #fb7185;
            --query-pagination-active: linear-gradient(90deg, #fb7185 0%, #fb923c 50%, #c084fc 100%);
            --query-link-color: #c084fc;
        }

        * {
            -webkit-tap-highlight-color: transparent;
            outline: none;
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
        }
        body {
            background: linear-gradient(135deg, var(--query-bg-gradient-start) 0%, var(--query-bg-gradient-mid) 50%, var(--query-bg-gradient-end) 100%);
            padding: 20px 15px;
            min-height: 100vh;
            display: flex;
            justify-content: center;
        }
        body.has-wallpaper {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.05) 50%, rgba(0, 0, 0, 0.1) 100%), url('') center/cover fixed;
            background-blend-mode: overlay;
        }
        .query-card {
            width: 100%;
            max-width: 420px;
            margin: auto 0;
        }
        .query-title {
            font-size: 24px;
            font-weight: 600;
            color: var(--query-title-color);
            text-align: center;
            margin-bottom: 22px;
        }
        .error-tip-text {
            background: var(--query-error-bg);
            border: 1px solid var(--query-error-border);
            color: var(--query-error-color);
            font-size: 13px;
            border-radius: 10px;
            padding: 10px 14px;
            margin-bottom: 16px;
            line-height: 1.5;
        }
        .query-input-wrap {
            display: flex;
            align-items: stretch;
            background: var(--query-input-bg);
            border: 1px solid var(--query-input-border);
            border-radius: 10px;
            overflow: hidden;
        }
        .query-input-wrap input {
            flex: 1;
            min-width: 0;
            height: 50px;
            border: none;
            outline: none;
            padding: 0 14px;
            font-size: 15px;
            background: transparent;
            color: var(--query-title-color);
        }
        .query-input-wrap button {
            border: none;
            padding: 0 22px;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            cursor: pointer;
            background: var(--query-btn-gradient);
        }
        .back-link {
            text-align: center;
            margin-top: 20px;
        }
        .back-link a {
            color: var(--query-link-color);
            font-size: 13px;
            text-decoration: none;
        }
        .back-link a:hover {
            text-decoration: underline;
        }

        .result-tip {
            font-size: 13px;
            color: var(--query-result-tip);
            margin: 18px 0 10px;
            text-align: center;
        }
        .order-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .order-card {
            display: block;
            background: var(--query-order-bg);
            border: 1px solid var(--query-order-border);
            border-radius: 10px;
            padding: 12px 14px;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .order-card:hover {
            border-color: var(--query-pagination-hover);
            box-shadow: 0 4px 14px rgba(74, 142, 255, 0.12);
        }
        .order-row {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            margin-bottom: 6px;
        }
        .order-row:last-child {
            margin-bottom: 0;
        }
        .order-row .lbl {
            color: var(--query-order-label);
            flex-shrink: 0;
            margin-right: 10px;
        }
        .order-row .val {
            color: var(--query-order-value);
            text-align: right;
            word-break: break-all;
        }
        .order-row .val.money {
            color: var(--query-order-money);
            font-weight: 600;
        }
        .status-tag {
            display: inline-block;
            padding: 1px 8px;
            border-radius: 8px;
            font-size: 12px;
        }
        .status-0 { background: #fff7e8; color: #ff7d00; }
        .status-1 { background: #e8ffea; color: #00b42a; }
        .status-2 { background: #ffe8e8; color: #f53f3f; }

        .pagination {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 18px;
        }
        .pagination a, .pagination span {
            min-width: 34px;
            height: 34px;
            padding: 0 6px;
            border-radius: 8px;
            border: 1px solid var(--query-pagination-border);
            background: var(--query-pagination-bg);
            color: var(--query-pagination-color);
            font-size: 13px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
        }
        .pagination a:hover {
            border-color: var(--query-pagination-hover);
            color: var(--query-pagination-hover);
        }
        .pagination .active {
            background: var(--query-pagination-active);
            border-color: transparent;
            color: #fff;
            font-weight: 600;
        }
        .pagination .ellipsis {
            border: none;
            background: transparent;
            color: #b8b8c8;
        }