html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #e0e0e0; /* Light grey background for neuromorphic effect */
    font-family: 'Arial', sans-serif;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #e0e0e0;
    padding: 2em;
    border-radius: 15px;
    box-shadow: 8px 8px 15px #bebebe, -8px -8px 15px #ffffff; /* Neuromorphic shadow */
}

h1, h3, p {
    margin: 1em;
    text-align: center;
    color: #555;
}

.buttons button {
    background: #e0e0e0;
    border: none;
    padding: 10px 20px;
    margin: 10px;
    border-radius: 12px;
    box-shadow: 4px 4px 8px #bebebe, -4px -4px 8px #ffffff; /* Button neuromorphic shadow */
    font-size: 16px;
    cursor: pointer;
    color: #555;
    transition: transform 0.2s;
}

.buttons button:active {
    box-shadow: inset 4px 4px 8px #bebebe, inset -4px -4px 8px #ffffff; /* Active state */
    transform: scale(0.98);
}

.scoreboard p {
    margin: 0.5em 0;
    color: #555;
}

.container > * {
    margin: 0.5em 0;
}

button:hover {
    transform: scale(1.03);
}