body {
    margin: 0;
    padding: 0;
    background: #000000;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #00ff00;
}

#mars-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.container {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 10px;
    box-shadow: 0 0 2px #00cc00;
    width: 90%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    height: 100px;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
}

.button {
    padding: 12px 24px;
    font-size: 16px;
    background: #00cc00;
    color: #000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: 5px;
    transition: background 0.3s;
    width: 80%;
    max-width: 300px;
}

.button:hover {
    background: #00a000;
}

.status {
    margin-top: 15px;
    font-size: 14px;
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    .logo {
        height: 80px;
    }
    .button {
        font-size: 14px;
        padding: 10px 20px;
    }
}