body, h1, p {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #0F0F0F;
    color: #D2D2D2;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    max-width: 50%;
    margin: auto;
}

.heading {
    font-size: 2vh
;
    font-weight: bold;
    margin-bottom: 20px;
}

.message {
    font-size: 4vh;
    line-height: 1.5;
    text-align: left;
    margin-bottom: 20px;
    word-wrap: break-word;

}

.ad-banner {
    height: 100px;
    background-color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media screen and (max-width: 480px) {
    .heading {
        font-size: 1em;
    }
    .message {
        font-size: 2.4vh;
    }
    .container{
        max-width: 70%;
    }
}