body {
    font-family: Arial, sans-serif;
    background-color: rgb(236, 245, 245);
    margin: 0;
    padding: 20px;
}

header img {
    width: 100%;
    height: auto;
}

main {
    max-width: 600px;
    margin: auto;
}

.attention { 
    margin: none;
    padding: 0 6px;
    border: 2px solid #a3a39a;  /* Бледно-желтая рамка */
    border-radius: 4px;    
    font-size: 16px;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin: 10px 0 5px;
    font-size: 20px;
     }

input, textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
  }

button {
    margin-top: 20px;
    padding: 10px;
    border: none;
    border-radius: 4px;
    background-color: #4c87af;
    color: white;
    font-size: 16px;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    main {
        width: 100%;
    }
}