body {
    padding: 3rem;
    font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

h1 {
    font-size: 24px;
    margin-top: 0;
    text-align: center;
}

p {
    color: rgb(107, 114, 128);
    font-size: 18px;
    margin-bottom: 15px;
    margin-top: 10px;
    text-align: center;
}

.card {
    max-width: 700px;
    margin: 0 auto;
    padding: 24px;
    border: 1px solid lightgray;
    border-radius: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card p:last-child {
    margin-bottom: 0;
}

.card i {
    font-size: 48px;
    margin-bottom: 20px;
}