* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.form-container {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}
h1 {
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}
label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: bold;
}
input, textarea, button {
    width: 100%;
    margin-bottom: 16px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}
input:focus, textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.25);
}
button {
    background-color: #007bff;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    border: none;
}
button:hover {
    background-color: #0056b3;
}
@media (max-width: 768px) {
    .form-container {
        padding: 10px;
    }
    input, textarea, button {
        font-size: 14px;
    }
}