body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: #f4f4f4;
}

.header {
    width: 100%;
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.header h1 {
    margin: 0;
}

.form-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin: 20px 0;
    border-radius: 10px;
    width: 100%;
    max-width: 600px;
}

.form-container h2 {
    margin-top: 0;
}

.form-container form {
    width: 100%;
}

fieldset {
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-bottom: 20px;
    padding: 10px;
}

fieldset legend {
    padding: 0 10px;
    font-weight: bold;
}

fieldset label, fieldset input, fieldset select {
    display: block;
    width: 100%;
    margin-bottom: 10px;
}

fieldset input, fieldset select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

input:focus, select:focus {
    outline: none;
    box-shadow: 0 0 5px rgba(0, 123, 255, 1);
    border-color: rgba(0, 123, 255, 0.8);
}

button {
    background-color: #4caf50;
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    opacity: 0.8;
}
