* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: #f5f5f5;
            color: #333;
        }
nav {
        display: flex;
        align-items: center;
        padding: 10px 15px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        position: sticky;
        top: 0;
        z-index: 100;
    }

    nav .search-bar {
        display: flex;
        flex: 1;
        margin: 0 10px;
        padding: 8px 12px;
        background-color: #f5f5f5;
        border-radius: 20px;
        align-items: center;
    }

    nav .search-bar input {
        border: none;
        background: none;
        outline: none;
        flex: 1;
        font-size: 14px;
    }

    nav .search-bar i {
        color: #888;
    }
        header {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            background-color: #fff;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        header img {
            width: 40px;
            height: 40px;
            margin-right: 10px;
        }

        header div {
            flex: 1;
        }

        header h1 {
            font-size: 16px;
            font-weight: bold;
        }

        header p {
            font-size: 12px;
            color: #666;
        }

        .info-bar {
            display: flex;
            justify-content: space-between;
            padding: 10px 15px;
            background-color: #fff;
            margin-top: 10px;
            font-size: 12px;
        }

        .info-bar div {
            display: flex;
            align-items: center;
        }

        .info-bar .rating {
            color: #ffb000;
        }

        .info-bar .sales {
            color: #666;
        }

        .tags {
            display: flex;
            padding: 10px 15px;
            background-color: #fff;
            margin-top: 10px;
            flex-wrap: wrap;
        }

        .tags span {
            background-color: #fff0e6;
            color: #ff4d00;
            padding: 4px 8px;
            border-radius: 12px;
            margin-right: 8px;
            margin-bottom: 8px;
            font-size: 12px;
        }

        .section-title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 15px;
            background-color: #fff;
            margin-top: 10px;
            font-size: 14px;
            font-weight: bold;
        }

        .menu-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
            gap: 10px;
            padding: 10px;
            background-color: #fff;
        }

        .menu-item {
            text-align: center;
        }

        .menu-item img {
            width: 100%;
            height: 80px;
            object-fit: cover;
            border-radius: 8px;
        }

        .menu-item p {
            font-size: 12px;
            margin-top: 5px;
        }

        .menu-item .price {
            color: #ff4d00;
            font-weight: bold;
        }

        .recommend {
            padding: 10px 15px;
            background-color: #fff;
            margin-top: 10px;
            font-size: 12px;
        }

        .recommend-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid #f0f0f0;
        }

        .recommend-item:last-child {
            border-bottom: none;
        }

        .recommend-item .name {
            font-weight: bold;
        }

        .recommend-item .price {
            color: #ff4d00;
        }

        .recommend-item .original-price {
            color: #999;
            text-decoration: line-through;
        }