body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #faf3e0;
    color: #333;
    margin: 0;
    padding: 0;
    text-align: center;
}

header {
    background-color: #d84315;
    color: white;
    padding: 20px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
    font-size: 1.1rem;
}

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

.container {
    padding: 30px;
    max-width: 800px;
    margin: auto;
}

.card {
    background: white;
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

button {
    background-color: #ff8f00;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background-color: #e65100;
}