/* Blur the background */
        #blurred-background {
            filter: blur(12px);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

        /* Pop-up overlay */
        #age-popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 1000;
            background-color: white;
            padding: 20px;
            text-align: center;
            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
            border-radius: 6px;
            font-family: 'Rubik';
        }

        #adult-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 500;
        }

        button.yes, button.no {
            padding: 10px 20px;
            margin: 10px;
            font-size: 16px;
            cursor: pointer;
            border: none;
            border-radius: 5px;
            font-family: 'Rubik';
            font-weight: 700;
        }

        button.yes {
            background-color: #538435;
            color: white;
        }

        button.no {
            background-color: #871205;
            color: white;
        }