body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    color: #333;
}

header {
    background: #0077b6;
    padding: 15px;
    text-align: center;
}

header h1 {
    color: white;
    margin: 0;
}

nav {
    background: #023e8a;
    padding: 10px;
    text-align: center;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

h2 {
    color: #023e8a;
}

.recommendation {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.card {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    flex: 1 1 calc(50% - 20px);
}

.card img {
    width: 100%;
    border-radius: 8px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input, textarea, button {
    padding: 10px;
    font-size: 16px;
}

button {
    background: #0077b6;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #023e8a;
}