body {
    margin: 0;
    padding: 0;
    background: #f0f4f8;
    font-family: 'Arial', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.container {
    text-align: center;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    max-width: 500px;
    width: 90%;
}

.logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
}

.intro h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: #333;
}

.intro p {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

.button-container {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn {
    padding: 12px 24px;
    background-color: #007BFF;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background 0.3s ease;
}

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