html,
body {
    margin: 0;
    padding: 0;
}

.mobile-container {
    width: 375px;
    height: 100vh;
    position: relative;
    box-shadow: 3px 4px 16px #33333333;
}

.iframe-block {
    border: none;
    width: 100%;
    background: #fff;
    overflow: hidden;
    height: 100%;
}

.page-container {
    width: 100%;
    height: 100vh;
    display: flex;
    background: #ccc8;
    justify-content: center;
    overflow: hidden;
    align-items: center;
    position: relative;
}

.download-button {
    position: absolute;
    bottom: 20px;
    left: -170px;
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-sizing: border-box;
}

.download-qrcode {
    border-radius: 12px;
    overflow: hidden;
    width: 140px;
    height: 157px;
    box-shadow: 3px 4px 16px #33333333;
}

.download-image {
    width: 140px;
    height: auto;
    cursor: pointer;
}