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

body {
    font-family: Arial, sans-serif;
    background: #111;
    color: white;

    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
}

h1 {
    font-size: 48px;
    margin-bottom: 30px;
}

.data-hora {
    background: #222;
    padding: 30px 50px;
    border-radius: 15px;
}

#data {
    font-size: 22px;
    margin-bottom: 15px;
}

#hora {
    font-size: 42px;
    font-weight: bold;
}