body {
    font-family: Arial, sans-serif;
    background: #f7f7f7;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 760px;
    margin: 60px auto;
    background: white;
    padding: 30px;
    border-radius: 14px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
}

h1 {
    margin-top: 0;
}

.search-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.search-form input {
    flex: 1;
    min-width: 220px;
    padding: 12px;
    font-size: 16px;
}

.search-form button {
    padding: 12px 18px;
    font-size: 16px;
    cursor: pointer;
}

.product-card {
    margin-top: 20px;
    padding: 18px;
    background: #f3f5f7;
    border-radius: 10px;
}