@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:ital,wght@0,300;0,400;0,500;0,600;0,700&family=Changa:wght@200..800&family=Edu+SA+Beginner:wght@400..700&family=Merienda:wght@300..900&family=Protest+Revolution&display=swap');

        body {
            background-color: transparent;
            font-family: "Protest Revolution", serif;
            text-align: center;
            margin: 50px;
            padding: 0 20px;
        }

        h1 {
            color: rgb(24, 24, 121);
            font-size: 40px;
            animation: fadeIn 2s;
        }

        input {
            padding-left: 10px;
            height: 35px;
            width: 80%;
            max-width: 500px;
            font-family: "Merienda", serif;
            border-radius: 20px;
            border: 2px solid black;
            background-color: rgb(204, 242, 171);
            box-sizing: border-box;
            animation: fadeIn 1s;
        }

        input::placeholder {
            font-size: 18px;
            font-family: "Merienda", serif;
            color: black;
        }

        input:focus {
            background-color: rgb(233, 190, 190);
            outline: none;
            transition: background-color 0.5s;
        }

        button {
            height: 40px;
            width: 80%;
            max-width: 300px;
            border-radius: 20px;
            background-color: rgb(246, 80, 138);
            font-size: 18px;
            font-family: "Changa", serif;
            font-weight: bold;
            border: none;
            transition: transform 1.5s, background-color 0.3s;
            margin-top: 10px;
        }

        button:hover {
            background-color: rgb(208, 46, 186);
            color: white;
            transform: scale(1.2);
        }

        #qrcode {
            margin-top: 20px;
            display: flex;
            justify-content: center;
            opacity: 0;
            animation: fadeIn 1.5s forwards;
        }

        #qrcode canvas {
            max-width: 100%;
            height: auto;
            transition: transform 0.3s;
        }

        #qrcode:hover canvas {
            transform: rotate(360deg);
        }

        #download-container {
            margin-top: 10px;
            opacity: 0;
            animation: fadeIn 1.9s forwards;
        }

        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(20px);
            }

            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 32px;
            }

            input {
                font-size: 16px;
            }

            button {
                font-size: 16px;
                height: 35px;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 28px;
            }

            input {
                font-size: 14px;
                height: 30px;
            }

            button {
                font-size: 14px;
                height: 30px;
            }
        }