.cemx-widget {
    max-width: 500px;
    margin: auto;
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 10px;
    background: #fff;
    font-family: inherit;
}

.cemx-widget h2 {
    font-size: 22px;
    margin-bottom: 10px;
}

.cemx-widget input,
.cemx-widget textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.cemx-widget button {
    width: 100%;
    padding: 12px;
    background: black;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.cemx-widget button:hover {
    opacity: 0.85;
}