body {
    font-family: Arial, sans-serif;
    background-color: #dedede;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 500px;
    margin: 60px auto;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

h2 {
    text-align: center;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    margin-top: 10px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    transition: 0.3s;
}

input:focus, textarea:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 5px rgba(102,126,234,0.5);
}

textarea {
    resize: none;
    height: 80px;
}

button {
    width: 100%;
    padding: 12px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 15px;
}

button:hover {
    background: #5a67d8;
}