* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  
}

body {
    background-color: #111;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family:  sans-serif;
}

img {
    width: 100%;
    max-width: 550px;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1rem;
    margin-bottom: 2rem;
    color: #aaa;
}

a {
    text-decoration: none;
    color: #111;
    background-color: #3ecf8e;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: bold;
    transition: background-color 0.3s;
}

a:hover {
    background-color: #04fc8d;
}

@media (max-width: 600px) {
    
    img {
        max-width: 400px;
    }

    h1 {
        font-size: 1.5rem;
    }

    p {
        font-size: 0.9rem;
    }

    a {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}