body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    margin: 0;
}

header {
    background: #222;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.items {
    display: flex;
    gap: 20px;
    padding: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.item {
    background: #fff;
    padding: 20px;
    width: 280px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.price {
    font-weight: bold;
    color: #2b7;
}

form {
    margin-top: 10px;
}

input[type="email"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 8px;
}

button {
    width: 100%;
    padding: 10px;
    background: #2b7;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #249d63;
}

footer {
    text-align: center;
    padding: 10px;
    background: #c92121;
}