* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: #222;
    color: white;
    text-align: center;
}

.container {
    max-width: 600px;
}

h1 {
    font-size: 100px;
    color: red;
}

h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

p {
    font-size: 18px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    color: white;
    background: red;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
}

.btn:hover {
    background: darkred;
}