/* styles.css */
    #popup {
        display: none; /* ซ่อน Popup */
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1;
        justify-content: center;
        align-items: center;
    }
    
    .popup-content {
        background-color: #fff;
        padding: 20px;
        border-radius: 5px;
        width: 300px;
        text-align: center;
        position: relative;
    }
    
    .close {
        position: absolute;
        top: 10px;
        right: 10px;
        font-size: 20px;
        cursor: pointer;
    }
    
    p.openPopupBtn {
        font-family: "Anuphan", sans-serif;
        font-weight: 600;
    }