body {
    margin: 0;
    background: #333;
    font-family: "Tiny5", sans-serif;
    font-weight: 400;
    font-style: normal;
    color: white;
}

header {
    background: #111;
    padding: 10px;
    text-align: left;
}

.logo {
    color: red;
    font-size: 1.5rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(150px, auto);
    gap: 15px;
    padding: 15px;
}

.box {
    background: #555;
    border: 3px solid black;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
}

button {
    background: #111;
    color: #fff;
    border: 2px solid #fff;
    padding: 5px 10px;
    margin: 5px;
    cursor: pointer;
}

button:hover {
    background: #444;
}