body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 650px;
    margin: auto;
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    margin-bottom: 25px;
}

h2 {
    margin-top: 30px;
    border-bottom: 2px solid #ddd;
    padding-bottom: 5px;
}

label {
    display: block;
    margin: 12px 0;
}

input, select, textarea {
    width: 100%;
    padding: 8px;
    margin-top: 4px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

button {
    width: 100%;
    padding: 12px;
    background: #005bbb;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background: #004a99;
}