body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 90%;
    width: 100%;
    box-sizing: border-box;
}

.frame {
    position: relative;
    display: inline-block;
    width: 100%;
}

#logo {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
}

#video, #canvas {
    width: 100%;
    max-width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}

.btn {
    background-color: #007bff;
    border: none;
    color: white;
    padding: 15px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 10px 2px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #0056b3;
}

.btn:active {
    background-color: #003f7f;
}

input[type="email"] {
    width: calc(100% - 24px);
    padding: 12px;
    margin: 10px 0;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#countdown {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    font-weight: bold;
    color: red;
}

@media (min-width: 768px) {
    .container {
        max-width: 600px;
    }
}