body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: url('https://bing.ee123.net/img/rand') no-repeat center center fixed;
    background-size: cover;
}
.container {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    max-width: 400px;
    width: 100%;
}
h2 {
    text-align: center;
    margin-bottom: 20px;
}
.notification {
    background-color: #ffdddd;
    color: #d8000c;
    padding: 10px;
    border: 1px solid #d8000c;
    border-radius: 4px;
    margin-bottom: 20px;
    text-align: center;
}
.form-group {
    margin-bottom: 15px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
.form-group textarea {
    resize: vertical;
}
.phone-group {
    display: flex;
}
.phone-group select {
    flex: 1;
    margin-right: 5px;
}
.phone-group input {
    flex: 3;
}
.submit-btn {
    width: 100%;
    padding: 10px;
    background-color: #0a8df2;
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 16px;
    cursor: pointer;
}
.submit-btn:hover {
    background-color: #047ad4;
}

.radio-group {
    display: flex;
    gap: 10px;
    align-items: center;
}
.radio-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
}
.radio-group input[type="radio"] {
    margin-right: 5px;
}